资源简介

(共24张PPT)
主题九 科学与技术
模块二 主题阅读
A siphon（虹吸管） is a simple tool for moving water from one place to another, and it’s usually made with a tube or hose（软管） of some kind. Here’s one experiment that’s made of nothing but paper:
You’ll need:
Toilet paper
Two drinking glasses
①Tear off five squares of toilet paper and gently roll them into a long cylinder（圆柱形）.
②Fill one of the glasses with water, place it next to
the empty glass and lay the paper into them like this.
③Leave the glasses in this arrangement, and check them a day later.
Water is made up of tiny particles（粒子）, and a piece of paper contains tiny spaces between the paper fibres that hold onto water particles.
Those tiny spaces pull water by a force called “capillary action（毛细管作用）”. In your siphon, they pull the water particles into the empty glass.
What will happen
Some of the water — as much as half of the water if your siphon works well — will have moved from the full glass to the empty glass.
（ ）1. What is a siphon used to do
A. To carry water.
B. To store water.
C. To clean water.
A
A siphon（虹吸管） is a simple tool for moving water from one place to another,1题 and it’s usually made with a tube or hose（软 管） of some kind. Here’s one experiment that’s made of nothing but paper:
（ ）2. How should the toilet paper be prepared
A. Cut into five squares.
B. Rolled into a cylinder.
C. Folded into small squares.
B
① Tear off five squares of toilet paper and gently roll them into a long cylinder（ 圆柱形）.2题
②Fill one of the glasses with water, place it next to the empty glass and lay the paper into them like this.
③Leave the glasses in this arrangement, and check them a day later.
（ ）3. What happens after leaving the glasses for a day
A. Both glasses become empty.
B. Water moves to the empty glass.
C. The siphon breaks into two pieces.
Some of the water — as much as half of the water if your siphon works well — will have moved from the full glass to the
empty glass.3题
B
（ ）4. Why can water move through the siphon
A. Because there are fibres in the siphon.
B. Because the siphon is made of a special material.
C. Because the spaces between fibres hold water particles.
Water is made up of tiny particles（粒子）, and a piece of paper contains tiny spaces between the paper fibres that hold onto water particles.4题
C
（ ）5. Which is the best title for the text
A. The Way to Make Paper
B. The Science of Toilet Paper
C. A Siphon Experiment with Paper
C
新考法　真实情境应用
（ ）1. Which of the following is also an example of “capillary action”
A. A balloon flying into the sky.
B. A stone falling to the ground.
C. A cloth for wiping water off the table.
C
新考法　实验步骤
Step 1
2. ______ off five squares of toilet paper and roll them into a cylinder.
Tear
Step 2
Fill one glass with water and put the paper into 3. ____
of the glasses.
both
Step 3
Leave the 4. ______
in this arrangement
for a day.
glasses
理解指代
1. it in “it’s usually made with a tube or hose of some kind”:
__________
2. them in “gently roll them into a long cylinder”: ___________
___________________
3. they in “they pull the water particles into the empty glass”:
______________
a siphon
five squares
of toilet paper
tiny spaces
With the world becoming warmer because of climate change, mosquitoes are busy enlarging their living space. Now, a Chinese company has created a new device which can detect mosquitoes and then kill them. The device promises a future in which the peace and quiet of a summer evening is no longer broken by flying mosquitoes.
The small, light device uses AI to discover mosquitoes. Within 0.003 seconds, it fires a high-energy laser（激光） that can kill up to 30 mosquitoes every second.
The Chinese device is not alone in mosquito control. The Locus, which is made by a foreign company, uses computers to locate（定位） mosquitoes indoors. However, while the Locus focuses on location, the Chinese device goes a step further by killing mosquitoes.
It is not easy to improve the accuracy rate（准确率）. The early models of the Chinese device failed to correctly discover mosquitoes within a short distance, as they were influenced by background noise. After years of hard work, careful research and countless tests, the company put AI and laser technology together, achieving a discovery rate of over 95 per cent within six metres.
According to the World Health Organization, there are over 3,500 kinds of mosquitoes in the world. About 200 kinds can spread diseases. Every year, mosquitoes kill more than 700,000 people. 　▲　 This new Chinese device provides a safe and effective way to fight mosquitoes and protect people’s health.
（ ）1. Which word has a similar meaning to the underlined word “detect”
A. Warn. B. Discover. C. Guide.
B
With the world becoming warmer because of climate change, mosquitoes are busy enlarging their living space. Now, a Chinese company has created a new device which can detect mosquitoes and then kill them.1题 The device promises a future in which the peace and quiet of a summer evening is no longer broken by flying mosquitoes.
（ ）2. How many mosquitoes can the Chinese device kill at most in a second
20. B. 23. C. 30.
The small, light device uses AI to discover mosquitoes. Within 0.003 seconds, it fires a high-energy laser（激光） that can kill up to 30 mosquitoes every second.2题
C
（ ）3. How is the Chinese device different from the Locus
A. It locates mosquitoes indoors.
B. It kills the mosquitoes after finding them.
C. It uses computers to drive mosquitoes away.
The Chinese device is not alone in mosquito control. The Locus, which is made by a foreign company, uses computers to locate（定位） mosquitoes indoors. However, while the Locus focuses on location, the Chinese device goes a step further by killing mosquitoes.3题
B
（ ）4. What did the Chinese company do to improve the accuracy rate of the device
A. They made it smaller and cheaper.
B. They tested it in 95 different countries.
C. They used AI and laser technology together.
It is not easy to improve the accuracy rate（准确率）. The early models of the Chinese device failed to correctly discover mosquitoes within a short distance, as they were influenced by background noise. After years of hard work, careful research and countless tests, the company put AI and laser technology together,4题 achieving a discovery rate of over 95 per cent within six metres.
C
（ ）5. Which of the following ideas does the writer probably agree with
A. The Chinese device has a perfect accuracy rate.
B. The Chinese device is useful against mosquitoes.
C. The Chinese device is widely used around the world.
B
新考法　语篇逻辑　
（ ）Which sentence can be put in the 　▲　
A. Millions of people face this risk every day.
B. More and more people pay attention to climate change.
C. Mosquitoes can be killed before they get close to people.
A
段落大意匹配
（ ）1. Paragraph 1
（ ）2. Paragraph 2
（ ）3. Paragraph 3
（ ）4. Paragraph 4
（ ）5. Paragraph 5
A. How the device works
B. Value for people’s health
C. Comparison with the Locus
D. A new mosquito-killing device
E. Improvement of the accuracy rate
D
A
C
E
B(共21张PPT)
主题九 科学与技术
模块三 主题写作
人工智能（AI）正深刻改变着我们的学习、生活和出行方式。与此同时，它也带来了隐私泄露、岗位替代等隐忧。假设你校英语报正举办“ What AI Brings to Us”主题征文活动，请你写一篇短文投稿，介绍AI给你带来的具体变化与影响，帮助我们更理性地看待它的发展。
内容包括：
· describe a change that AI has brought to your life
· point out problems caused by the change and offer
solutions
· share your opinion on how to use AI wisely
要求：
1. 词数不少于80词；
2. 文中不得出现真实的人名、校名。
What change has AI brought to your life
What problems are caused by the change, and what are the related solutions
How can you use AI wisely
Questions
设问启思
素材挖掘
学习思考
Problems
Solutions
depend too much on AI for writing
write a draft by hand first
get answers too fast from AI
receive wrong information
set a “no-AI” time for each problem
check AI answers before using them
素材挖掘
社会情感
chat with AI bots and lose the chance to talk with people
have at least one realconversation every day
lose confidence because of AI grading
turn to my teachers or parents for feedback
narrow interests by only following AI recommendations
explore books or movies outside AI suggestions
Problems
Solutions
素材挖掘
健康习惯
feel stressed by too many AI-pushed tasks
choose only three important tasks each day
stay up late watching endless short videos
set a screen-off time and keep the phone away from bed
sit too long when using AI tools
stand up and stretch every 30 minutes
Problems
Solutions
AI has changed the way I learn. With AI apps, I can get answers to my questions in seconds. However, this change has also brought some problems.
落笔成文
For example, I once depended on AI to write my articles. I just copied what it offered me and lost the chance to think by myself. Also, I sometimes received wrong information. To deal with these problems, I now write a draft by hand first and only use AI for grammar checks. Besides, I always check AI answers before using them.
落笔成文
AI is useful, but we should never let it do the thinking for us. We should use it wisely — let it help, not decide.
落笔成文
AI has greatly changed the way I learn. With AI apps, I find myself getting answers to my questions within seconds. However, _______________________.
落笔成文
用 谚 语 every coin has
two sides引入转折，使文
章更生动。
every coin has two sides
落笔成文
For example, I used to depend on AI to write my articles. I just copied what it offered me, _______________
____________________________. Also, the information that AI provided was not always correct.
用现在分词作结果状语改写。
losing the chance
to think by myself
落笔成文
I once got a wrong answer from AI and failed my homework. To deal with these problems, I now make sure to write a draft by hand first and only use AI for grammar checks. Besides, __________
___________________________________________________________.
用 that 引导定语从句改 写，进一步修饰来自不同 渠道的答案；before 引导时间状语从句。
I always
check AI answers that are from different
sources before I use them
落笔成文
AI is useful, but we should never let it __________________
______________. The key is to use it wisely — let it help us find answers, not decide everything for us.
用 take the place of 改写，
表达不能让 AI 代替我们自己的思考。
take the place of our
own thinking
其他高分表达
落笔成文
find oneself doing sth 不知不觉发现自己正在做
生动描述行为的发生，常用于表达“回头一看，原来我已经习惯了……”的反思语气
used to do sth 过去常常做某事
描述过去的习惯或状态，暗含“现在已不再如此”，常用于今昔对比
其他高分表达
落笔成文
make sure to do sth 务必做某事；一定要做某事
用于表达意识到问题后主动采取纠正措施的决心，语气比 try to do 更坚定
the key is to 关键在于
用于引出核心观点或解决方法，简洁
有力，适合放在结尾段总结全文观点，
给出明确态度或建议
主题写作 多元拓展方向
科技赋能绿色生活
Technology is playing an increasingly important role in protecting our environment. Clean energy sources like solar and wind power help reduce pollution and slow down global warming. Smart devices can now monitor air and water quality in real time, allowing us to take action more quickly than before. For example, in some cities, sensors are used to detect pollution levels and warn people when it is unsafe to go outside.
主题写作 多元拓展方向
However, technology alone is not enough. We should also change our daily habits — using fewer plastic bags, saving electricity, and choosing public transport. Only when technology meets personal responsibility can we build a greener and better future.
主题写作 多元拓展方向
科技点亮传统文化
Technology offers new and powerful ways to preserve traditional culture. Digital tools can record and protect ancient art forms, from folk music and dance to paper-cutting and shadow plays. With just a smartphone, we can share these cultural treasures with people across the world, helping traditions find new life among the young.
主题写作 多元拓展方向
However, technology should not replace real-life practice. The warmth of learning a craft from a grandparent cannot be fully felt through a screen. We should use technology as a bridge to pass on culture, not as a substitute for human connection.(共24张PPT)
主题九 科学与技术
语法专项复习——简单句的基本句型和句子种类
写出以下句子的主干
1. One day, William read a book on how to turn wind into electricity with a windmill.
_____________________________________________________
2. Being born deaf, Emma didn’t give up in the face of difficulties.
_____________________________________________________
William read a book.
Emma didn’t give up.
3. The government keeps an eye on the river to make sure it stays clean for the fish, birds, and people who live nearby.
_____________________________________________________
4. After an earthquake, drones（无人机） can fly over blocked roads to find people or record any possible danger.
_____________________________________________________
The government keeps an eye on the river.
Drones can fly.
5. In order to develop tourism, they hold different village cultural festivals every year.
_____________________________________________________
6. As AI is developing fast, we’ll need AI rule-keepers who will make sure that AI won’t do anything harmful to humans.
_____________________________________________________
They hold festivals.
We’ll need rule-keepers.
7. Many traditional folk stories, such as Yu Gong Moves the Mountains, Hou Yi Shoots the Suns, and Chang’e Flies to the Moon, are passed down.
____________________________________________________
8. The language in Shakespeare’s plays is too old-fashioned and difficult to follow because his time was quite different from today.
____________________________________________________
Stories are passed down.
The language is old-fashioned and difficult.
9. With a pair of scissors and a piece of paper, Ms Li could create lively works by herself.
_____________________________________________________
10. During our preparation for zhongkao, the difficulty comes from many things, like getting up early, doing all kinds of exercises, and so on.
_____________________________________________________
Ms Li could create works.
The difficulty comes from things.
11. If your classmates have difficulty in finishing their school projects, you can give them a hand.
_____________________________________________________
12. The idea that you can do this work well without thinking is quite wrong.
_____________________________________________________
You can give them a hand.
The idea is wrong.
用方框内所给词的适当形式填空
Alice: Long time no see, Bob! 1. __________ did you go last month
Bob: Hi, Alice! I went to Shanxi Museum with my parents.
Alice: 2. ________ lucky you are! I’ve never been there.
Bob: Did you know that the museum has over 530,000 collections
Alice: Wow, that’s amazing! 3. _________ interested you most
Bob: The Jin Hou Bird Zun（晋侯鸟尊）. It’s a 3,000-year-old bronze vessel（器皿） that was found in pieces but later restored.
what　 do　 have　 where　 how　 will
Where
How
What
Alice: Unbelievable! 4. ____ the tour guide lead you during the visit
Bob: No, the museum has an app for audio guides. Just scan QR codes. That’s done.
Alice: That’s a great idea! In this way, tourists 5. _______ miss any details.
Bob: 6. _________ you done anything interesting
Alice: Well, I just stayed at home and prepared for exams.
Bob: Not bad.
what　 do　 have　 where　 how　 will
Did
won’t
Have
下面短文中有五处错误，每处错误仅涉及一个单词的增加、删除或修改
Last Sunday, I went to the science museum with my brother. We saw many interesting things. What amazing place it was! I asked the guide, “Which section would you like to show us first, the robot hall and the AI lab ” She showed us the robot hall. Then my brother said, “Don’t to touch the machines.” I followed his advice. Before we left, I asked him, “Did you enjoyed this visit ” He said yes. What happy we were!
下面短文中有五处错误，每处错误仅涉及一个单词的增加、删除或修改
Last Sunday, I went to the science museum with my brother. We saw many interesting things. What an amazing place it was! I asked the guide, “Which section would you like to show us first, the robot hall and the AI lab ” She showed us the robot hall. Then my brother said, “Don’t to touch the machines.” I followed his advice. Before we left, I asked him, “Did you enjoyed this visit ” He said yes. What happy we were!
下面短文中有五处错误，每处错误仅涉及一个单词的增加、删除或修改
Last Sunday, I went to the science museum with my brother. We saw many interesting things. What an amazing place it was! I asked the guide, “Which section would you like to show us first, the robot hall or the AI lab ” She showed us the robot hall. Then my brother said, “Don’t to touch the machines.” I followed his advice. Before we left, I asked him, “Did you enjoyed this visit ” He said yes. What happy we were!
下面短文中有五处错误，每处错误仅涉及一个单词的增加、删除或修改
Last Sunday, I went to the science museum with my brother. We saw many interesting things. What an amazing place it was! I asked the guide, “Which section would you like to show us first, the robot hall or the AI lab ” She showed us the robot hall. Then my brother said, “Don’t touch the machines.” I followed his advice. Before we left, I asked him, “Did you enjoyed this visit ” He said yes. What happy we were!
下面短文中有五处错误，每处错误仅涉及一个单词的增加、删除或修改
Last Sunday, I went to the science museum with my brother. We saw many interesting things. What an amazing place it was! I asked the guide, “Which section would you like to show us first, the robot hall or the AI lab ” She showed us the robot hall. Then my brother said, “Don’t touch the machines.” I followed his advice. Before we left, I asked him, “Did you enjoy this visit ” He said yes. What happy we were!
下面短文中有五处错误，每处错误仅涉及一个单词的增加、删除或修改
Last Sunday, I went to the science museum with my brother. We saw many interesting things. What an amazing place it was! I asked the guide, “Which section would you like to show us first, the robot hall or the AI lab ” She showed us the robot hall. Then my brother said, “Don’t touch the machines.” I followed his advice. Before we left, I asked him, “Did you enjoy this visit ” He said yes. How happy we were!(共33张PPT)
主题九 科学与技术
教材链接
Units Titles Big Questions
八上 Unit 7 When Tomorrow Comes What will the future look like
九上 Unit 5 Power of Ideas What do creative ideas bring about
模块一 主题词汇
八下 Unit 7
1
九上 Unit 5
2
八下 Unit 7
1. technology n. 科技；工艺
_________________ adj. 技术的；工艺的
2. education n. 教育
___________ v. 教育；教导
_______________ adj. 教育的；有教育意义的
______________________ 有教育意义的电影
technological
educate
educational
educational movies
语境运用
To students about the safe use of AI, our school offers a new tech programme. I believe this activity is truly . 为了教育学生关于人工智能的安全使用，我们学校推出了一个新的科技教育项目，我相信这个活动是真正有教育性的。
educate
education
educational
3. pass v. 及格；通过 n. 及格；通行证
___________ 路过；经过
__________________ 转交……给（某人）
___________ 去世（委婉说法）
pass down 传承
4. cash n. 现金；金钱 v. 兑换
cashier n. 收银员
in cash 用现金
cash a check 兑现支票
pass by
pass ... on （to sb）
pass away
5. research n. & v. 研究；调查
researcher n. 研究者；探索者
research on ... 关于……的研究
do research 做研究
语境运用
To make new discoveries, every must be patient. They often their subjects for years before getting any
results. 为了做出新发现，每一位研究者都必须有耐心。在得到任何结果之前，他们往往要研究课题多年。
researcher
research
6. emergency n. 突发事件；紧急情况
___________________ 在紧急情况下
in case of emergency 万一遇到紧急情况
7. expert n. 专家；行家 adj. 熟练的；内行的
________________________________ （做）某事的专家
in an emergency
an expert at/in/on （doing） sth
多义巧记
As an expert in engineering science, he has expert skills in technical research. 作为工程科学领域的专家，他拥有技术研发方面的专业技能。
8. mention v. 提到；写到
___________________ 向某人提起某事
___________________ 提到做过某事
mention that ... 提到……
9. low adv. 向……底部；低 adj. 低的；矮的 n. 低水平；低谷
__________________ 即将用尽；快用完
mention sth to sb
mention doing sth
run low （on sth）
10. accept v. 接受；相信
_________ v. 收到（近义词）
________ v. 拒绝；退却（反义词）
receive强调“客观上接到、收到”的动作，不涉及主观意愿。
accept强调“主观上愿意接受认可”，包含同意、认可的含义。
receive
refuse
11. influence v. 影响；对……起作用 n. 影响；作用
____________________________ 对某人/物有影响
12. quality n. 素质；质量；品质 adj. 优质的；高质量的
________________________ 高质量的
personal qualities 个人品质
have an influence on sb/sth
be of good/high quality
13. develop v. 增强；发展；开发
_______________ n. 发展；壮大
developing adj. 发展中的
developed adj. 发达的
develop a good habit 养成一个好习惯
development
语境运用
To better AI tools, we need teamwork. The
of these tools is fast. Now even cit‐
ies are using them, just like ones.为了开发更好的人工智能工具，我们需要团队合作。这些工具的发展很快。如今，不仅发达城市，许多发展中城市也正将其投入应用。
develop
development
developing
developed
14. challenge n. 挑战；质疑 v. 向（某人）挑战；对……怀疑
_______________ adj. 挑战性的
____________________ 面临挑战
__________________________ 向某人发起挑战，要求
（做）某事
challenging
face a challenge
challenge sb. to （do） sth
语境运用
In making new cars, engineers face many . The work is , but it helps them build safer vehicles. 在
研发新车时，工程师会遇到很多挑战。这项工作虽具挑战性，却能帮助他们造出更安全的车辆。
challenges
challenging
15. depend v. 取决于；依靠
______________ n. 依靠；依赖；依存
________________ n. 独立
_______________ adj. 独立的；自主的
dependent adj. 依靠的；依赖的
___________________ 取决于；依靠
dependence
independence
independent
depend on/upon
佳句积累
Happiness depends on ourselves. 幸福取决于我们自己。
适用作文主题清单
心态类：积极向上、内心丰足、知足常乐
人际类：主动付出、换位思考、悦纳自我
生活篇：感恩当下、发现美好、选择快乐
语境运用
To become more creative, we should not one single app too much. Overuse may lead to on technology, but we should always stay in our thinking. 为了变得更有创造力，我们不应该过度依赖某一
个应用程序。过度使用可能会导致对技术的依赖，但我们的思想仍需保持独立。
depend on/upon
dependence
independent
九上 Unit 5
1. plastic n. 塑料 adj. 塑料的
_____________________ 塑料污染
2. invent v. 发明；编造
____________ n. 发明家
_____________ n. 发明；创造
plastic pollution
inventor
invention
语境运用
Thomas Edison was a great who was born in 1847. He
more than 2, 000 things. His have had a great influence on our lives. 托马斯·爱迪生是一位伟大的发明家，他出生于1847 年。他发明了 2000 多种物品。他的发明已经对我们的生活方式产生了巨大影响。
inventor
invented
inventions
3. suppose v. 认为；推断
______________________ 应该做（某事） 或是（某物）
be supposed to do/be sth
语境运用
Many people that robots will take all our jobs. But actually, these robots help with dangerous
work. 很多人认为机器人会抢走我们所有的工作，但事实上，这些机器人应该是用来协助处理危险工作的。
suppose
are supposed to
4. responsible adj. 作为原因的；有责任的
_______________ n. 责任；义务
______________________ 引起某事
responsibility
be responsible for sth
语境运用
It is widely believed that we should be for the way we use our phones. This grows as we spend
more time online. 人们普遍认为，我们应该对自己使用手机的方式负责。随着我们花更多时间上网，这种责任也在增加。
responsible
responsibility
5. rapid adj. 迅速的；瞬间的
___________ adv. 迅速地；快速地
6. shape v. 塑造 n. 形状
in the shape of 呈……形状
多义巧记
3D printing can shape the material into any shape we like. 3D打印可以把材料塑造成任何我们想要的形状。
rapidly
7. expensive adj. 昂贵的；价格高的
________ adj. 昂贵的（近义词）
__________________ adj. 不昂贵的；便宜的（反义词）
_______________ adv. 昂贵地
dear
inexpensive/cheap
expensively
dear adj. 亲爱的
8. certain adj. 某些；确定的 pron. （不提及人或事物的名称时
用）某些
__________ adv. 肯定地
________________ 一定会做某事（＝ be sure to do sth）
_____________________ 确信；对……有把握（＝ be
sure about ...）
It is certain that ... 毫无疑问的是……
certainly
be certain to do sth
be certain of ...
语境运用
It is not whether online courses will replace classrooms, but it is true that they offer more learning choices.
在线课程能否取代传统课堂尚未可知，但可以肯定的是，它们确实带来了更多学习选择。
certain
certainly
9. birth n. 诞生；出现
____________ 在出生时
give birth to 生育；产生
10. afford v. 买得起；能做
__________________ 买不起某物
_________________ 负担得起做某事
born v. 出生；出世
adj. 天生（有某方面才能）的
at birth
can’t afford sth
afford to do sth
11. company n. 公司；陪伴
keep sb company 陪伴某人
in company with 与……一起

展开更多......

收起↑