资源简介

中小学教育资源及组卷应用平台
中小学教育资源及组卷应用平台
中小学教育资源及组卷应用平台
中考话题复习——科普知识与现代技术（教师版）
小美工作室原创
话题思维导图
教材链接
基础夯实
词汇通关
中小学教育资源及组卷应用平台
中小学教育资源及组卷应用平台
中小学教育资源及组卷应用平台
21世纪教育网(www.21cnjy.com)
21世纪教育网(www.21cnjy.com)
21世纪教育网(www.21cnjy.com)
发明创造
1. 照相机 camera 2. 电话telephone/phone
3. 电脑 computer 4. 冰箱 fridge
5. 洗衣机 washing machine 6. 机器人 robot
7. 机器 machine 8. 电灯 light
9. 电 electricity 10. 电子的 electric
11. 发明 (n.) invention
12. 手机 cellphone/ mobile phone
自然科学
1. 自然nature 2. 科学 science
3. 生物 biology 4. 地理 geography
5. 天空 sky 6. 实验 experiment
7. 地球 earth
8. 空间；太空 space
9. 行星 planet
10. 科学家 scientist
11. 规律 rule
12. 研究 research/study
电子网络
1. 电子邮件 e-mail 2. 互联网 Internet
3. 下载 download 4. 连接 connect
5. 信息 information 6. 在线的 online
7. 安全(n.) safety 8. 便利的 convenient
9. 网站 website
10. 分享；共享 share
11. 工具 tool
12. 存储 store
现代技术
中小学教育资源及组卷应用平台
中小学教育资源及组卷应用平台
中小学教育资源及组卷应用平台
1. 现代的 modern
2. 技术 technology
3. 最新的 latest
4. 提高 improve
5. 能量 energy
6. 工程师 engineer
7. 发展 develop
8. 快的；迅速的 rapid/fast
中小学教育资源及组卷应用平台
中小学教育资源及组卷应用平台
中小学教育资源及组卷应用平台
句型通关
根据语境或所给的中文，完成下面的对话。每空不限一词。
●The history of inventions(发明史)
1. —What do you think is the most useful invention
—The zipper. It’s wonderful.
—Why is that
—Think about how often it is used (use) in our daily life. Zippers can be seen (see)
almost everywhere.
—Who was it invented by
—Whitcomb Judson.
—When was it invented
—It was invented in 1893. But at that time it wasn’t used (not use) widely.
—When did it become popular
—Around 1917.
2. —What were sky lanterns first used for
—They were used for asking (ask) for help when
people were in trouble.
—What are they used for now
—Today, sky lanterns are used (use) at festivals and other
celebrations. They are made (make) of bamboo.
3. —Will books replaced (代替) by the Internet
—Perhaps. It is difficult to say. By the way, tell me when the Internet was invented
(发明)
—In the 1960s.
—Why was it invented
—It was invented for the army to use, but now it is used(使用) in our
daily life.
【知识梳理与拓展】
（1）讨论发明史要涉及的内容（who, when, what, how, why等）：Who invented When was it invented What was it used for Why was it invented How was it invented
（2）介绍某一项发明常常用到被动语态：be invented by...(被谁发明)，be used for ...(用途)，be made in... (在……制造)；be made of/from...(由什么材料制作而成)...
（3）对某一项发明的评价：Light bulb is one of the most useful inventions in the 20th centery. There is no doubt that Wechat has greatly changed our way of life and way of communication ...
●Predictions about the future life(预测未来的生活)
4. —What will the future be like
—I think it will be really easy. Every family will have robots (robot)
to help us do housework. We’ll have more free time.
—I agree with you. What will robots be like in the future
—I think robots will look like humans and do the same things as we do.
【知识梳理与拓展】
（1）用“will”表达岁未来生活的预测，People will have robots at home.
people will not work in the office. There will/ won’t be...
（2）谈及未来生活会涉及到事物或时间的变化，可能变得更多或者更少，可用little/much（修饰不可数名词）和few/many（修饰可数名词）的比较级形式来修饰。
●Communications(通讯)
5. —How do I write my homework on the computer
—First, open a new document. Click the mouse on “new document”.
—What’s next
—Next, you write your homework in the new document. Use the
keyboard.
—What do I do next How do I save the document
—You click “save”, and write a name for it.
—Where do I write the name
—Write it in the box. OK, then click “save” again.
—Finally, how do I print my document
—Click “print” and “OK”.
【知识梳理与拓展】
（1）描述某一操作程序常用first，next，then，after that，finally等表示步骤的连接词。
（2）拓展：首先first，to mention first，to begin with，first of all，firstly...; 接着 secondly，then，besides，what’s more，in addition，thirdly...; 最后 at last, last but not the least, above all, all in all, to sum up, in one word, on the whole, finally...
实战演练
听力训练
16. What make people’s life much easier
A. Weather B. Health C. Inventions
17. How do people get more information about everyday world
A. Newspapers B. TV C. Bikes
18. Which is TRUE about the bike
A. It’s very expensive B. It makes pollution C. It improves our health
19. How many inventions does the speaker tell us
A. Two B. One C. Three
20. What does the speaker do
A. A writer B. A teacher C. A scientist
【答案】C B C A B
听力原文
Good morning, everyone! Today I’m going to talk about inventions. Inventions are created every day because people would like to make life easier. There are famous inventions like the TV and the bike. TV helps me get different kinds of information, so that we can know more about the world. We can relax ourselves by watching it. The bike is very useful, too. It makes no pollution, it helps us improve our health. What’s more, it is not expensive, so it is a very popular invention. We can see lots of inventions every day. Inventions change our world, so we should love inventions. As your teacher, I hope you can create some little inventions in your free time.
完形填空1
Many people know that rubbish is a big problem on the earth. What many people don't know is that junk has become a problem in _____1_____ space too.
According to BBC News, there are more than 22,000 pieces of space junk floating(漂浮) around the ____2____. And these are just the things that we can see from the surface of the earth ____3____ telescopes (望远镜). There are also millions of ____4____ pieces of junk that we can't see.
Objects, like bits of old space rockets or satellites(卫星), move around the planet at very high _____5_____ that even a very small piece can break important satellites or become dangerous to astronauts.
Many scientists suggest different ways to ____6____ up space junk. In England scientists are testing a metal net that can be fired into space junk. The net catches the junk and then pulls _____7_____ into the earth?s atmosphere(大气层) to burn up. The Germans are building robots that can collect pieces of space junk and bring them back to Earth to be _____8_____ destroyed.
“The problem is becoming more challenging ____9____ we're sending more objects into space to help people __10__ their mobile phones and computers,” says Marco Castronuovo, an Italian space researcher.
1. A. inner B. outer C. upper D. under
2. A. earth B. moon C. star D. sun
3. A. on B. in C. from D. by
4. A. bigger B. larger C. smaller D. thinner
5. A. speed B. speeds C. temperature D. temperatures
6. A. clean B. take C. make D. put
7. A. it B. them C. they D. their
8. A. slowly B. safely C. quickly D. simply
9. A. if B. when C. because D. though
10. A. mend B. buy C. guide D. use
【答案】
1-5：B A D C B 6-10: A A B C D
完形填空2
Have you ever heard of electricity-free air conditioners Recently, engineers in the United States developed a system that can break up heat and cool buildings without using _____1_____. The system is made up of an inexpensive ___2___ that can stop heat from the air and send the energy through the Earth's atmosphere into the outer space.
The device is put inside a foam(泡沫橡胶) box ___3___ the bottom of a specially designed place. On the one hand, it helps to ___4___ the sunlight. On ___5___ hand, it can send thermal radiation(热辐射) into the sky, according to the study.
Normally, thermal radiation travels in all directions. They have found a _____6_____ to send it in a certain direction. This makes the system to be more _____7_____ in city environments, because there are tall buildings on all sides.
When placed outside during the day, the system could reduce the temperature of a small and closed space by _____8_____ about six degrees centigrade(摄氏度), according to the study.
The system is about 46 centimeters tall and 25 centimeters _____9_____ and long, so in order to cool a building, plenty units of the system are _____10_____ to be installed to cover a roof.
1. A. electricity B. water C. air D. wind
2. A. machine B. device C. robot D. computer
3. A. for B. in C. at D. on
4. A. store B. build C. collect D. stop
5. A. other B. another C. the other D. the others
6. A. way B. idea C. suggestion D. advice
7. A. important B. available C. valuable D. impossible
8. A. at last B. at all C. at most D. at times
9. A. high B. wide C. deep D. big
10. A. finished B. raised C. needed D. sent
【答案】
1-5: A B C D C 6-10: A B C B C
阅读理解1
Robots are often found in our daily life. But what exactly is a robot？There are some important characteristics(特征) that a robot must have. These characteristics might help you to decide what is and what is not a robot. It will also help you to decide what you will need to build into a machine before it can be considered as a robot. A robot has these important characteristics：
Sensing First of all，your robot would have to be able to sense the environment around it. Give your robot sensors (传感器)：light sensors(eyes)，touch sensors(hands)，chemical sensors(nose)，hearing sensors(ears) and taste sensors(tongue).
Movement A robot needs to be able to move around its environment. It can move on wheels, walk on legs or be driven by small engines (发动机). A robot can move either the whole body or just parts of it.
Energy A robot needs to be able to power itself. Some robots might power itself with sunlight, some might with electricity, while others with the battery(电池). The way your robot gets its energy will depend on what your robot needs to do.
Intelligence A robot needs some kind of “smarts”. A programmer is the person who gives the robot its “smarts”. The robot will have to have a certain way to receive the program so that it knows what it is to do.
1. The underlined word “it” in Paragraph 1 is about ________.
A. the toy B. the characteristic
C. the machine D. the engine
2. The chemical sensors may help a robot to ________.
A. see B. catch
C. hear D. smell
3. In how many ways can a robot power itself according to the passage
A. Two. B. Three.
C. Four. D. Five.
4. The Chinese meaning of “Intelligence” in the last paragraph is ________.
A. 能源 B. 勤奋
C. 智能 D. 外观
5. What is the main purpose of the passage？
A. To help people understand what a robot is.
B. To tell what a robot can do in our life.
C. To describe the movement of a robot.
D. To introduce the history of robots.
【短文简介】
本文的关键词是“机器人”。文章讲述了如何通过一些重要特征来判定一个机器是否为机器人，以及制作机器人所考虑的因素。
【答案】C D B C A
阅读理解2
Have you heard of 5G It is the fifth generation of mobile network technology. If the past few years were about testing and development of 5G technology, this year is the time to show some real applications(应用). What changes will 5G bring to us
First, 5G promises much faster data download and upload speeds, and more stable connections. This means that you will be able to download an entire HD movie in seconds and only experience a short delay between sending and receiving data. Also, VR games will become more popular with 5G. The short delay of 5G will make the games feel even more real.
This big change will not only make our mobile Internet faster. It will also change every industry like health care in telemedicine (远程医疗), and also safer self-driving cars. These cars can send signals (信号) to each other. They also “talk” to traffic lights and road sensors. 5G will allow cars to react even faster than human drivers.
5G also makes the Internet of Things (IoT物联网) possible. IoT is a large network that connects everything to the Internet. Smart homes are part of it. For example, your toaster could automatically (自动地) start making breakfast after your alarm rings.
Though 5G will make our lives more convenient, it will not be perfect. For one thing, 5G will not “travel” far. On 4G networks, you can be 10 kilometers away from the nearest transmission base (传输基地) and barely lose signal. But 5G will only cover about 300 meters, meaning that we will need more transmitters so that we can get signals. And in order to use 5G, we will have to buy new products specifically designed for 5G that are presently expensive.
1. You will be able to download an entire HD movie in seconds because 5G promises ________.
A. more unstable connections
B. much faster data download and upload speeds
C. a long delay between sending and receiving data
D. slower mobile Internet
2. The example of the toaster is used to explain the usage of 5G in the area of ________.
A. communication B. transportation
C. the Internet of Things D. mobile Internet
3. The underlined word “react” in Paragraph 3 means ________.
A. 驾驶 B. 反应 C. 思考 D. 行动
4. Which of the following is TRUE
A. 5G technology is in the testing period this year.
B. With the help of 5G, patients can see a doctor through the Internet.
C. Self-driving cars is faster than human drivers with the help of 5G.
D. Special designed 5G phones are not expensive at present.
5. The best title for this passage would be ________.
A. Future Technology B. The Fastest Generation
C. The Advantages of 5G D. 5G Network is on the Way
【短文简介】
本文的关键词是“5G”。文章讲述了5G的概念和它即将在各个领域中的广泛应用以及将给人们带来的便利。最后文章也介绍了它的不完美之处。
【答案】B C B B D
读写训练
A. 回答问题
请阅读以下一篇有关“中国科技发展”的短文，根据所提供的信息，回答问题。
Nowadays, the development of Chinese science and technology has made China stronger and greater in the world. And it makes a great contribution to humans, too. Let's see some latest news in different aspects(方面).
Aerospace (航天): China’s new carrier rocket Smart Dragon-1 (SD-1) successfully launched (发射) three satellites on August 20, 2019 from Jiuquan Satellite Launch Center. It is China‘s first specially designated rocket for commercial missions (商业任务). The three satellites will be used for remote (远程) sensing services, communication and Internet of Things (IoT物联网).
Farming：Chinese scientists completed a high-resolution (高清晰度的) genome map(基因组图谱) of rice, and it will help promote(促进) the genetic improvement of rice and other crops.
Answer the following questions.
1. What is the topic of this passage
The topic is about the development of Chinese science and technology.
2. How many examples are listed
Three / 3 examples are listed.
3. Which aspects will the three satellites be used for
They will be used for remote sensing services, communication and Internet of Things.
4. What is the effect of the high resolution genome map of rice
It will help promote the genetic improvement of rice and other crops.
5. What are the advantages of the micro batteries
They are not only more environmentally friendly and safe but more durable.
B. 书面表达
中国科技的发展与进步，让中国越来越强大，也为人们的生活带来了越来越多的变化。请结合上文的内容，以“My View on Chinese Science and Technology”为题，用英语写一篇短文。
内容包括：
1. 你对中国科技发展的观点态度。
2. 从上文材料中选出一个方面，介绍这种科技的进步将会为人们的生活带来怎样的变化。
3. 你认为应该怎样做，才能跟上科技发展的时代步伐(两至三方面)。
作文要求：
1. 不能照抄原文；不得在作文中出现学校真实的名称和学生的真实姓名。
2. 语句连贯，词数80个左右。作文的标题已经给出，不计入总词数。
【优秀范文】
My View on Chinese Science and Technology
I'm greatly honoured to be a Chinese and take pride in the great development of our country's science and technology.
Recently, Chinese scientists completed a high-resolution genome map of rice, and it will help promote the genetic improvement of rice and other crops. I believe that in the future, the plants of rice and other crops will grow better and better and the production will be highly increased. So there will be more food for people around the world.
First, as students, we should study hard and learn more knowledge. Second, we should keep an open mind and be willing to accept the development of science and technology. Third, we can specialize in one field of science and make a contribution to the development of China.
I believe that Chinese science and technology will develop better and better. People‘s life will be improved greatly.中小学教育资源及组卷应用平台
中小学教育资源及组卷应用平台
中小学教育资源及组卷应用平台
中考话题复习——科普知识与现代技术（学生版）
小美工作室出品
话题思维导图
教材链接
基础夯实
词汇通关
中小学教育资源及组卷应用平台
中小学教育资源及组卷应用平台
中小学教育资源及组卷应用平台
21世纪教育网(www.21cnjy.com)
21世纪教育网(www.21cnjy.com)
21世纪教育网(www.21cnjy.com)
发明创造
1. 照相机 _____________ 2. 电话 _____________
3. 电脑 _____________ 4. 冰箱 _____________
5. 洗衣机 _____________ 6. 机器人 _____________
7. 机器 _____________ 8. 电灯 _____________
9. 电 _____________ 10. 电子的 _____________
11. 发明 (n.) _____________
12. 手机 _______________________
自然科学
1. 自然 _____________ 2. 科学 _____________
3. 生物 _____________ 4. 地理 _____________
5. 天空 _____________ 6. 实验 _____________
7. 地球 _____________
8. 空间；太空 _____________
9. 行星 _____________
10. 科学家 _____________
11. 规律 _____________
12. 研究 ________________
电子网络
1. 电子邮件 _____________ 2. 互联网 _____________
3. 下载 _____________ 4. 连接 _____________
5. 信息 _____________ 6. 在线的 _____________
7. 安全(n.) _____________ 8. 便利的 _____________
9. 网站 _____________
10. 分享；共享 _____________
11. 工具 _____________
12. 存储 _____________
现代技术
中小学教育资源及组卷应用平台
中小学教育资源及组卷应用平台
中小学教育资源及组卷应用平台
1. 现代的 _____________
2. 技术 _____________
3. 最新的 _____________
4. 提高 _____________
5. 能量 _____________
6. 工程师 _____________
7. 发展 _____________
中小学教育资源及组卷应用平台
中小学教育资源及组卷应用平台
中小学教育资源及组卷应用平台
8. 快的；迅速的 ____________
中小学教育资源及组卷应用平台
中小学教育资源及组卷应用平台
中小学教育资源及组卷应用平台
句型通关
根据语境或所给的中文，完成下面的对话。每空不限一词。
●The history of inventions(发明史)
1. —What do you think is the most useful invention
—The zipper. It’s wonderful.
—__________ is that
—Think about how often it __________ __________ (use) in our daily life.
Zippers can __________ __________ (see) almost everywhere.
—Who __________ it __________ __________
—Whitcomb Judson.
—When was it invented
—It __________ __________ in 1893. But at that time it __________
__________ (not use) widely.
—__________ did it become popular
—Around 1917.
2. —What were sky lanterns first used for
—They _________ _________ _________ _________ (ask) for help when
people were in trouble.
—What are they used for now
—Today, sky lanterns __________ __________ (use) at festivals and other
celebrations. They __________ __________ (make) of bamboo.
3. —Will books __________ (代替) by the Internet
—Perhaps. It is difficult to say. By the way, tell me when the Internet
____________________ (发明)
—In the 1960s.
—Why was it invented
—It was invented for the army to use, but now it ______________ (使用) in our
daily life.
●Predictions about the future life(预测未来的生活)
4. —What will the future be like
—I think it will be really easy. Every family will have __________ (robot)
to help us do housework. We’ll have more free time.
—I agree with you. What will robots be __________ in the future
—I think robots will look like humans and do the same things __________
we do.
●Communications(通讯)
5. —__________ do I write my homework on the computer
—First, open a new document. Click the mouse on “new document”.
—What’s next
—__________, you write your homework in the new document. Use the
keyboard.
—__________ do I do next How do I save the document
—You click “save”, and write a name for it.
—__________ do I write the name
—Write it in the box. OK, then click “save” again.
—Finally, how do I print my document
—Click “print” and “OK”.
实战演练
听力训练
16. What make people’s life much easier
A. Weather B. Health C. Inventions
17. How do people get more information about everyday world
A. Newspapers B. TV C. Bikes
18. Which is TRUE about the bike
A. It’s very expensive B. It makes pollution C. It improves our health
19. How many inventions does the speaker tell us
A. Two B. One C. Three
20. What does the speaker do
A. A writer B. A teacher C. A scientist
完形填空1
Many people know that rubbish is a big problem on the earth. What many people don't know is that junk has become a problem in _____1_____ space too.
According to BBC News, there are more than 22,000 pieces of space junk floating(漂浮) around the ____2____. And these are just the things that we can see from the surface of the earth ____3____ telescopes (望远镜). There are also millions of ____4____ pieces of junk that we can't see.
Objects, like bits of old space rockets or satellites(卫星), move around the planet at very high _____5_____ that even a very small piece can break important satellites or become dangerous to astronauts.
Many scientists suggest different ways to ____6____ up space junk. In England scientists are testing a metal net that can be fired into space junk. The net catches the junk and then pulls _____7_____ into the earth?s atmosphere(大气层) to burn up. The Germans are building robots that can collect pieces of space junk and bring them back to Earth to be _____8_____ destroyed.
“The problem is becoming more challenging ____9____ we're sending more objects into space to help people __10__ their mobile phones and computers,” says Marco Castronuovo, an Italian space researcher.
1. A. inner B. outer C. upper D. under
2. A. earth B. moon C. star D. sun
3. A. on B. in C. from D. by
4. A. bigger B. larger C. smaller D. thinner
5. A. speed B. speeds C. temperature D. temperatures
6. A. clean B. take C. make D. put
7. A. it B. them C. they D. their
8. A. slowly B. safely C. quickly D. simply
9. A. if B. when C. because D. though
10. A. mend B. buy C. guide D. use
完形填空2
Have you ever heard of electricity-free air conditioners Recently, engineers in the United States developed a system that can break up heat and cool buildings without using _____1_____. The system is made up of an inexpensive ___2___ that can stop heat from the air and send the energy through the Earth's atmosphere into the outer space.
The device is put inside a foam(泡沫橡胶) box ___3___ the bottom of a specially designed place. On the one hand, it helps to ___4___ the sunlight. On ___5___ hand, it can send thermal radiation(热辐射) into the sky, according to the study.
Normally, thermal radiation travels in all directions. They have found a _____6_____ to send it in a certain direction. This makes the system to be more _____7_____ in city environments, because there are tall buildings on all sides.
When placed outside during the day, the system could reduce the temperature of a small and closed space by _____8_____ about six degrees centigrade(摄氏度), according to the study.
The system is about 46 centimeters tall and 25 centimeters _____9_____ and long, so in order to cool a building, plenty units of the system are _____10_____ to be installed to cover a roof.
1. A. electricity B. water C. air D. wind
2. A. machine B. device C. robot D. computer
3. A. for B. in C. at D. on
4. A. store B. build C. collect D. stop
5. A. other B. another C. the other D. the others
6. A. way B. idea C. suggestion D. advice
7. A. important B. available C. valuable D. impossible
8. A. at last B. at all C. at most D. at times
9. A. high B. wide C. deep D. big
10. A. finished B. raised C. needed D. sent
阅读理解1
Robots are often found in our daily life. But what exactly is a robot？There are some important characteristics(特征) that a robot must have. These characteristics might help you to decide what is and what is not a robot. It will also help you to decide what you will need to build into a machine before it can be considered as a robot. A robot has these important characteristics：
Sensing First of all，your robot would have to be able to sense the environment around it. Give your robot sensors (传感器)：light sensors(eyes)，touch sensors(hands)，chemical sensors(nose)，hearing sensors(ears) and taste sensors(tongue).
Movement A robot needs to be able to move around its environment. It can move on wheels, walk on legs or be driven by small engines (发动机). A robot can move either the whole body or just parts of it.
Energy A robot needs to be able to power itself. Some robots might power itself with sunlight, some might with electricity, while others with the battery(电池). The way your robot gets its energy will depend on what your robot needs to do.
Intelligence A robot needs some kind of “smarts”. A programmer is the person who gives the robot its “smarts”. The robot will have to have a certain way to receive the program so that it knows what it is to do.
1. The underlined word “it” in Paragraph 1 is about ________.
A. the toy B. the characteristic
C. the machine D. the engine
2. The chemical sensors may help a robot to ________.
A. see B. catch
C. hear D. smell
3. In how many ways can a robot power itself according to the passage
A. Two. B. Three.
C. Four. D. Five.
4. The Chinese meaning of “Intelligence” in the last paragraph is ________.
A. 能源 B. 勤奋
C. 智能 D. 外观
5. What is the main purpose of the passage？
A. To help people understand what a robot is.
B. To tell what a robot can do in our life.
C. To describe the movement of a robot.
D. To introduce the history of robots.
阅读理解2
Have you heard of 5G It is the fifth generation of mobile network technology. If the past few years were about testing and development of 5G technology, this year is the time to show some real applications(应用). What changes will 5G bring to us
First, 5G promises much faster data download and upload speeds, and more stable connections. This means that you will be able to download an entire HD movie in seconds and only experience a short delay between sending and receiving data. Also, VR games will become more popular with 5G. The short delay of 5G will make the games feel even more real.
This big change will not only make our mobile Internet faster. It will also change every industry like health care in telemedicine (远程医疗), and also safer self-driving cars. These cars can send signals (信号) to each other. They also “talk” to traffic lights and road sensors. 5G will allow cars to react even faster than human drivers.
5G also makes the Internet of Things (IoT物联网) possible. IoT is a large network that connects everything to the Internet. Smart homes are part of it. For example, your toaster could automatically (自动地) start making breakfast after your alarm rings.
Though 5G will make our lives more convenient, it will not be perfect. For one thing, 5G will not “travel” far. On 4G networks, you can be 10 kilometers away from the nearest transmission base (传输基地) and barely lose signal. But 5G will only cover about 300 meters, meaning that we will need more transmitters so that we can get signals. And in order to use 5G, we will have to buy new products specifically designed for 5G that are presently expensive.
1. You will be able to download an entire HD movie in seconds because 5G promises ________.
A. more unstable connections
B. much faster data download and upload speeds
C. a long delay between sending and receiving data
D. slower mobile Internet
2. The example of the toaster is used to explain the usage of 5G in the area of ________.
A. communication B. transportation
C. the Internet of Things D. mobile Internet
3. The underlined word “react” in Paragraph 3 means ________.
A. 驾驶 B. 反应 C. 思考 D. 行动
4. Which of the following is TRUE
A. 5G technology is in the testing period this year.
B. With the help of 5G, patients can see a doctor through the Internet.
C. Self-driving cars is faster than human drivers with the help of 5G.
D. Special designed 5G phones are not expensive at present.
5. The best title for this passage would be ________.
A. Future Technology B. The Fastest Generation
C. The Advantages of 5G D. 5G Network is on the Way
读写训练
A. 回答问题
请阅读以下一篇有关“中国科技发展”的短文，根据所提供的信息，回答问题。
Nowadays, the development of Chinese science and technology has made China stronger and greater in the world. And it makes a great contribution to humans, too. Let's see some latest news in different aspects(方面).
Aerospace (航天): China’s new carrier rocket Smart Dragon-1 (SD-1) successfully launched (发射) three satellites on August 20, 2019 from Jiuquan Satellite Launch Center. It is China‘s first specially designated rocket for commercial missions (商业任务). The three satellites will be used for remote (远程) sensing services, communication and Internet of Things (IoT物联网).
Farming：Chinese scientists completed a high-resolution (高清晰度的) genome map(基因组图谱) of rice, and it will help promote(促进) the genetic improvement of rice and other crops.
Answer the following questions.
1. What is the topic of this passage
_______________________________________________________________
2. How many examples are listed
________________________________________________
3. Which aspects will the three satellites be used for
________________________________________________
________________________________________________
4. What is the effect of the high resolution genome map of rice
_________________________________________________________________
5. What are the advantages of the micro batteries
____________________________________________________________________
B. 书面表达
中国科技的发展与进步，让中国越来越强大，也为人们的生活带来了越来越多的变化。请结合上文的内容，以“My View on Chinese Science and Technology”为题，用英语写一篇短文。
内容包括：
1. 你对中国科技发展的观点态度。
2. 从上文材料中选出一个方面，介绍这种科技的进步将会为人们的生活带来怎样的变化。
3. 你认为应该怎样做，才能跟上科技发展的时代步伐(两至三方面)。
作文要求：
1. 不能照抄原文；不得在作文中出现学校真实的名称和学生的真实姓名。
2. 语句连贯，词数80个左右。作文的标题已经给出，不计入总词数。
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____________________________________________________________________(共56张PPT)
中考话题复习
科普知识与现代技术
话题思维导图
Popular science and modern technology
Information technology
inventions and technological advances
Figures and data
Popular science
教材链接
Will people have robots
八年级上册 Unit 7
八年级上册 Unit 8
How do you make a banana milk shake
九年级 Unit 5
What aretheshirts made of
九年级 Unit 6
When was it invented
What Robots look like
01
What Robots can do
02
What robots will be like in the future
03
Let’s talk about：
What do robots look like
Some robots look like humans.
They are very ______________.
In India, scientists made robots look like snakes.
They are ______________.
human-like
snake robots
Robots are usually like human servants. They ________________________ and do jobs like working in dirty or dangerous places.
What can robots do
help with the housework
What can robots do
Some robots in Japan can ______________. They are fun to watch.
Some robots can ______________.
walk and dance
play soccer
There are robots __________ in factories. Some can help build cars. They do simple jobs over and over again and __________ get bored.
There be ... doing...
working
never
If buildings fall down with people inside, snake robots can help _________________ under the buildings.
look for people
Do you agree(A) or disagree(D)
1. It will be difficult to make robots really think like a human.
2. Robots will never be able to wake up and know where
they are.
3. Robots will be able to talk like humans in 25-50 years.
4. There will be more robots in the future.
And these new robots will have many difficult shapes.
Some will look like humans,and others might look like
animals.
A
A
A
A
will do...
will be able to do...
There will be...
China‘s Four Great inventions
Compass
Papermaking
Gunpowder
Printing
Chinese
the Warring States Time
voyage航海
Cai Lun
the Eastern Han Dynasty
spread knowledge
Sun Simiao
over a thousand years ago
make fireworks
Bi Sheng
Song Dynasty
culture exchange
Qs:Who was it invented by When was it inventied What is it used for
China’s Four Great New Inventions
High-speed Train
Mobile Payment
Online Shopping
Shared Bikes
The tickets are the cheapest in the world. China sells the cheapest high-speed train tickets in the world.
sh
The high-speed train is fast. It’s easy to shuttle between three cities in one day.
shuttle /’ tl/ v. 穿梭；往返
High-speed train makes life convenient. Young people choose to live a twins life.Living in a quiet city, while working in a bustling city.
bustling /’bl st / adj. 热闹的，繁忙的
Mobile Payment
Chinese people are enjoying the convenience of a “life without cash”.
We can _________________ for a shared bike. But remember to put it in order after use.
scan a QR code
Wecan simply use an app to __________________ and the food will be at your door in just 30 minutes.
order food delivery
Mobile Payment
Chinese people are enjoying the convenience of a “life without cash”.
We can _________________ during the break. With a bit of luck,we will get it by the time we arrive home.
go shopping online
The smart phone can ________________ for taxis, utilities and even a bottle of water.
handle payment
utility /ju:’t l ti/ n.水电费
bike
What can we do with mobile payment
Mobile Payment
scan the QR code for a shared bike
order food delivery
go shopping online
handle payment for taxis, utilities and so on.
输入标题
基础夯实 · 词汇通关
发明创造
1. 照相机 _____________ 2. 电话 _____________
3. 电脑 _____________ 4. 冰箱 _____________
5. 洗衣机 _____________ 6. 机器人 _____________
7. 机器 _____________ 8. 电灯 _____________
9. 电 _____________ 10. 电子的 _____________
11. 发明 (n.) _____________
12. 手机 _______________________
camera
telephone/phone
computer
fridge
washing machine
robot
machine
light
electricity
electric
invention
cellphone/mobile phone
基础夯实 · 词汇通关
自然科学
1. 自然 _____________ 2. 科学 _____________
3. 生物 _____________ 4. 地理 _____________
5. 天空 _____________ 6. 实验 _____________
7. 地球 _____________
8. 空间；太空 _____________
9. 行星 _____________
10. 科学家 _____________
11. 规律 _____________
12. 研究 ________________
nature
science
biology
geography
sky
experiment
earth
space
planet
scientist
rule
research/study
基础夯实 · 词汇通关
电子网络
1. 电子邮件 _____________ 2. 互联网 _____________
3. 下载 _____________ 4. 连接 _____________
5. 信息 _____________ 6. 在线的 _____________
7. 安全(n.) _____________ 8. 便利的 _____________
9. 网站 _____________
10. 分享；共享 _____________
11. 工具 _____________
12. 存储 _____________
e-mail
Internet
download
connect
information
online
safety
convenient
website
share
tool
store
基础夯实 · 词汇通关
现代技术
1. 现代的 _____________
2. 技术 _____________
3. 最新的 _____________
4. 提高 _____________
5. 能量 _____________
6. 工程师 _____________
7. 发展 _____________
8. 快的；迅速的 _____________
modern
technology
latest
improve
energy
engineer
develop
rapid/fast
基础夯实 · 句型通关
根据语境或所给的中文，完成下面的对话。每空不限一词。
●The history of inventions(发明史)
1. —What do you think is the most useful invention
—The zipper. It’s wonderful.
—__________ is that
—Think about how often it __________ __________ (use) in our daily life.
Zippers can __________ __________ (see) almost everywhere.
—Who __________ it __________ __________
—Whitcomb Judson.
—When was it invented
—It __________ __________ in 1893. But at that time it __________
__________ (not use) widely.
—__________ did it become popular
—Around 1917.
Why
is
used
be
seen
was
invented
by
was
invented
wasn’t
used
When
基础夯实 · 句型通关
2. —What were sky lanterns first used for
—They _________ _________ _________ _________ (ask) for help when
people were in trouble.
—What are they used for now
—Today, sky lanterns __________ __________ (use) at festivals and other
celebrations. They __________ __________ (make) of bamboo.
3. —Will books __________ (代替) by the Internet
—Perhaps. It is difficult to say. By the way, tell me when the Internet
____________________ (发明)
—In the 1960s.
—Why was it invented
—It was invented for the army to use, but now it ______________ (使用) in our
daily life.
were
used
for
asking
are
used
are
made
replaced
was invented
is used
基础夯实 · 句型通关
【知识梳理与拓展】
（1）讨论发明史要涉及的内容（who, when, what, how, why等）：Who invented When was it invented What was it used for Why was it invented How was it invented
（2）介绍某一项发明常常用到被动语态：be invented by...(被谁发明)，be used for ...(用途)，be made in... (在……制造)；be made of/from...(由什么材料制作而成)...
（3）对某一项发明的评价：Light bulb is one of the most useful inventions in the 20th centery. There is no doubt that Wechat has greatly changed our way of life and way of communication ...
基础夯实 · 句型通关
●Predictions about the future life(预测未来的生活)
4. —What will the future be like
—I think it will be really easy. Every family will have __________ (robot)
to help us do housework. We’ll have more free time.
—I agree with you. What will robots be __________ in the future
—I think robots will look like humans and do the same things __________
we do.
robots
like
as
基础夯实 · 句型通关
【知识梳理与拓展】
（1）用“will”表达岁未来生活的预测，People will have robots at home.
people will not work in the office. There will/ won’t be...
（2）谈及未来生活会涉及到事物或时间的变化，可能变得更多或者更少，可用little/much（修饰不可数名词）和few/many（修饰可数名词）的比较级形式来修饰。
基础夯实 · 句型通关
●Communications(通讯)
5. —__________ do I write my homework on the computer
—First, open a new document. Click the mouse on “new document”.
—What’s next
—__________, you write your homework in the new document. Use the
keyboard.
—__________ do I do next How do I save the document
—You click “save”, and write a name for it.
—__________ do I write the name
—Write it in the box. OK, then click “save” again.
—Finally, how do I print my document
—Click “print” and “OK”.
How
Next
What
Where
基础夯实 · 句型通关
【知识梳理与拓展】
（1）描述某一操作程序常用first，next，then，after that，finally等表示步骤的连接词。
（2）拓展：首先first，to mention first，to begin with，first of all，firstly...; 接着 secondly，then，besides，what’s more，in addition，thirdly...; 最后 at last, last but not the least, above all, all in all, to sum up, in one word, on the whole, finally...
实战演练 · 听力训练
16. What make people’s life much easier
A. Weather B. Health C. Inventions
17. How do people get more information about everyday world
A. Newspapers B. TV C. Bikes
18. Which is TRUE about the bike
A. It’s very expensive B. It makes pollution C. It improves our health
19. How many inventions does the speaker tell us
A. Two B. One C. Three
20. What does the speaker do
A. A writer B. A teacher C. A scientist
听力原文
Good morning, everyone! Today I’m going to talk about inventions. Inventions are created every day because people would like to make life easier. There are famous inventions like the TV and the bike. TV helps me get different kinds of information, so that we can know more about the world. We can relax ourselves by watching it. The bike is very useful, too. It makes no pollution, it helps us improve our health. What’s more, it is not expensive, so it is a very popular invention. We can see lots of inventions every day. Inventions change our world, so we should love inventions. As your teacher, I hope you can create some little inventions in your free time.
实战演练 · 完形填空1
Many people know that rubbish is a big problem on the earth. What many people don't know is that junk has become a problem in _____1_____ space too.
According to BBC News, there are more than 22,000 pieces of space junk floating(漂浮) around the ____2____. And these are just the things that we can see from the surface of the earth ____3____ telescopes (望远镜). There are also millions of ____4____ pieces of junk that we can't see.
1. A. inner B. outer
C. upper D. under
2. A. earth B. moon
C. star D. sun
3. A. on B. in
C. from D. by
4. A. bigger B. larger
C. smaller D. thinner
实战演练 · 完形填空1
Objects, like bits of old space rockets or satellites(卫星), move around the planet at very high _____5_____ that even a very small piece can break important satellites or become dangerous to astronauts.
Many scientists suggest different ways to ____6____ up space junk. In England scientists are testing a metal net that can be fired into space junk. The net catches the junk and then pulls _____7_____ into the earth?s atmosphere(大气层) to burn up. The Germans are building robots that can collect pieces of space junk and bring them back to Earth to be _____8_____ destroyed.
5. A. speed B. speeds
C. temperature D. temperatures
6. A. clean B. take
C. make D. put
7. A. it B. them
C. they D. their
8. A. slowly B. safely
C. quickly D. simply
实战演练 · 完形填空1
“The problem is becoming more challenging ____9____ we're sending more objects into space to help people __10__ their mobile phones and computers,” says Marco Castronuovo, an Italian space researcher.
9. A. if B. when
C. because D. though
10. A. mend B. buy
C. guide D. use
1. A. electricity B. water
C. air D. wind
2. A. machine B. device
C. robot D. computer
3. A. for B. in
C. at D. on
4. A. store B. build
C. collect D. stop
5. A. other B. another
C. the other D. the others
实战演练 · 完形填空2
Have you ever heard of electricity-free air conditioners Recently, engineers in the United States developed a system that can break up heat and cool buildings without using _____1_____. The system is made up of an inexpensive ___2___ that can stop heat from the air and send the energy through the Earth's atmosphere into the outer space.
The device is put inside a foam(泡沫橡胶) box ___3___ the bottom of a specially designed place. On the one hand, it helps to ___4___ the sunlight. On ___5___ hand, it can send thermal radiation(热辐射) into the sky, according to the study.
6. A. way B. idea
C. suggestion D. advice
7. A. important B. available
C. valuable D. impossible
8. A. at last B. at all
C. at most D. at times
9. A. high B. wide
C. deep D. big
10. A. finished B. raised
C. needed D. sent
实战演练 · 完形填空2
Normally, thermal radiation travels in all directions. They have found a _____6_____ to send it in a certain direction. This makes the system to be more _____7_____ in city environments, because there are tall buildings on all sides.
When placed outside during the day, the system could reduce the temperature of a small and closed space by _____8_____ about six degrees centigrade(摄氏度), according to the study.
The system is about 46 centimeters tall and 25 centimeters _____9_____ and long, so in order to cool a building, plenty units of the system are _____10_____ to be installed to cover a roof.
实战演练 · 阅读理解1
Robots are often found in our daily life. But what exactly is a robot？There are some important characteristics(特征) that a robot must have. These characteristics might help you to decide what is and what is not a robot. It will also help you to decide what you will need to build into a machine before it can be considered as a robot. A robot has these important characteristics：
Sensing First of all，your robot would have to be able to sense the environment around it. Give your robot sensors (传感器)：light sensors(eyes)，touch sensors(hands)，chemical sensors(nose)，hearing sensors(ears) and taste sensors(tongue).
实战演练 · 阅读理解1
Movement A robot needs to be able to move around its environment. It can move on wheels, walk on legs or be driven by small engines (发动机). A robot can move either the whole body or just parts of it.
Energy A robot needs to be able to power itself. Some robots might power itself with sunlight, some might with electricity, while others with the battery(电池). The way your robot gets its energy will depend on what your robot needs to do.
Intelligence A robot needs some kind of “smarts”. A programmer is the person who gives the robot its “smarts”. The robot will have to have a certain way to receive the program so that it knows what it is to do.
实战演练 · 阅读理解1
1. The underlined word “it” in Paragraph 1 is about ________.
A. the toy B. the characteristic
C. the machine D. the engine
2. The chemical sensors may help a robot to ________.
A. see B. catch
C. hear D. smell
3. In how many ways can a robot power itself according to the passage
A. Two. B. Three.
C. Four. D. Five.
实战演练 · 阅读理解1
4. The Chinese meaning of “Intelligence” in the last paragraph is ________.
A. 能源 B. 勤奋
C. 智能 D. 外观
5. What is the main purpose of the passage？
A. To help people understand what a robot is.
B. To tell what a robot can do in our life.
C. To describe the movement of a robot.
D. To introduce the history of robots.
实战演练 · 阅读理解2
Have you heard of 5G It is the fifth generation of mobile network technology. If the past few years were about testing and development of 5G technology, this year is the time to show some real applications(应用). What changes will 5G bring to us
First, 5G promises much faster data download and upload speeds, and more stable connections. This means that you will be able to download an entire HD movie in seconds and only experience a short delay between sending and receiving data. Also, VR games will become more popular with 5G. The short delay of 5G will make the games feel even more real.
实战演练 · 阅读理解2
This big change will not only make our mobile Internet faster. It will also change every industry like health care in telemedicine (远程医疗), and also safer self-driving cars. These cars can send signals (信号) to each other. They also “talk” to traffic lights and road sensors. 5G will allow cars to react even faster than human drivers.
5G also makes the Internet of Things (IoT物联网) possible. IoT is a large network that connects everything to the Internet. Smart homes are part of it. For example, your toaster could automatically (自动地) start making breakfast after your alarm rings.
实战演练 · 阅读理解2
Though 5G will make our lives more convenient, it will not be perfect. For one thing, 5G will not “travel” far. On 4G networks, you can be 10 kilometers away from the nearest transmission base (传输基地) and barely lose signal. But 5G will only cover about 300 meters, meaning that we will need more transmitters so that we can get signals. And in order to use 5G, we will have to buy new products specifically designed for 5G that are presently expensive.
实战演练 · 阅读理解2
1. You will be able to download an entire HD movie in seconds because 5G promises ________.
A. more unstable connections
B. much faster data download and upload speeds
C. a long delay between sending and receiving data
D. slower mobile Internet
2. The example of the toaster is used to explain the usage of 5G in the area of ________.
A. communication B. transportation
C. the Internet of Things D. mobile Internet
实战演练 · 阅读理解2
3. The underlined word “react” in Paragraph 3 means ________.
A. 驾驶 B. 反应 C. 思考 D. 行动
4. Which of the following is TRUE
A. 5G technology is in the testing period this year.
B. With the help of 5G, patients can see a doctor through the Internet.
C. Self-driving cars is faster than human drivers with the help of 5G.
D. Special designed 5G phones are not expensive at present.
5. The best title for this passage would be ________.
A. Future Technology B. The Fastest Generation
C. The Advantages of 5G D. 5G Network is on the Way
实战演练 · 读写训练
A. 回答问题
请阅读以下一篇有关“中国科技发展”的短文，根据所提供的信息，回答问题。
Nowadays, the development of Chinese science and technology has made China stronger and greater in the world. And it makes a great contribution to humans, too. Let's see some latest news in different aspects(方面).
Aerospace (航天): China’s new carrier rocket Smart Dragon-1 (SD-1) successfully launched (发射) three satellites on August 20, 2019 from Jiuquan Satellite Launch Center. It is China‘s first specially designated rocket for commercial missions (商业任务). The three satellites will be used for remote (远程) sensing services, communication and Internet of Things (IoT物联网).
Farming：Chinese scientists completed a high-resolution (高清晰度的) genome map(基因组图谱) of rice, and it will help promote(促进) the genetic improvement of rice and other crops.
实战演练 · 读写训练
Electronics：Chinese scientists have developed a new skill to make high-safety micro batteries(微电池). The new batteries are not only more environmentally friendly and safe but more durable(耐用的).
China has made great progress in both science and technology. All of these are changing the daily life of Chinese people, even of the people around the world.
实战演练 · 读写训练
Answer the following questions.
1. What is the topic of this passage
________________________________________________________________________
2. How many examples are listed
________________________________________________
3. Which aspects will the three satellites be used for
________________________________________________
________________________________________________
4. What is the effect of the high resolution genome map of rice
_________________________________________________________________
5. What are the advantages of the micro batteries
_______________________________________________________________________
The topic is about the development of Chinese science and technology.
Three / 3 examples are listed.
They will be used for remote sensing services,
communication and Internet of Things.
It will help promote the genetic improvement of rice and other crops.
They are not only more environmentally friendly and safe but more durable.
实战演练 · 读写训练
B. 书面表达
中国科技的发展与进步，让中国越来越强大，也为人们的生活带来了越来越多的变化。请结合上文的内容，以“My View on Chinese Science and Technology”为题，用英语写一篇短文。
内容包括：
1. 你对中国科技发展的观点态度。
2. 从上文材料中选出一个方面，介绍这种科技的进步将会为人们的生活带来怎样的变化。
3. 你认为应该怎样做，才能跟上科技发展的时代步伐(两至三方面)。
作文要求：
1. 不能照抄原文；不得在作文中出现学校真实的名称和学生的真实姓名。
2. 语句连贯，词数80个左右。作文的标题已经给出，不计入总词数。
实战演练 · 读写训练
写作指导
写作方法指导与操练
一、写什么——细审题，列要点
1. 你对中国科技发展的观点态度。
2. 从上文材料中选出一个方面，介绍这种科技的进步将会为人们的生活带来怎样的变化。
3. 你认为应该怎样做，才能跟上科技发展的时代步伐(两至三方面)。
实战演练 · 读写训练
二、怎么写——遣词句，重结构
My View on Chinese Science and Technology
第一点：观点态度
作为一个中国人，我感到非常荣幸，同时我对中国科技的快速发展觉得骄傲与自豪。
Im greatly honoured and take pride in _____________.
第二点：介绍一种科技的进步将为人们的生活带来的变化(以农业方面为例；动词使用一般将来时)
最近，中国科学家们完成了一份高清晰度的水稻基因组图谱。
Recently, Chinese scientists _________________.
这将有助于促进研究大米和其他作物的基因进行改良。
It will help ___________________.
我相信，在将来大米和其他作物将会生长得更好，产量也将会提高。
I believe that in the future, the plants of rice and other crops will ________, and the production will be ________.
这样的话，世界上就会有更多的食物提供给人们。
So there will be _______________.
实战演练 · 读写训练
第三点：如何跟上科技发展步伐(注意表达计划的不同形式，如should, plan，will， be going to等；注意使用表达顺序的词，如first，second，third等)
What can we do
首先，作为学生，我们应该努力学习，掌握更多的知识。
First, as ____________, we should _____________.
其次，我们应该保持积极的心态，乐于接受科技进步。
Second, we should and be willing to accept _____________.
第三，我们可以专注于某一科学领域，为国家的科技进步做出自己的贡献。
Third,we can specialize in and make a contribution to _________.
结尾：相信我国科技发展会越来越快，越来越好。
I believe that _____________.
实战演练 · 读写训练
【优秀范文】
My View on Chinese Science and Technology
I'm greatly honoured to be a Chinese and take pride in the great development of our country's science and technology.
Recently, Chinese scientists completed a high-resolution genome map of rice, and it will help promote the genetic improvement of rice and other crops. I believe that in the future, the plants of rice and other crops will grow better and better and the production will be highly increased. So there will be more food for people around the world.
充分表达了对中国科技发展的自豪感
比较级的用法和副词highly的使用体现了将给人们带来的变化之大。
实战演练 · 读写训练
First, as students, we should study hard and learn more knowledge. Second, we should keep an open mind and be willing to accept the development of science and technology. Third, we can specialize in one field of science and make a contribution to the development of China.
I believe that Chinese science and technology will develop better and better. People‘s life will be improved greatly.
层次分明，循序渐进
全文形容词、副词使用恰到好处，也使文章更加丰富

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