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Unit 5　评估测试卷
(总分120分　考试时间120分钟)
　第一部分　听力(共四节，满分30分)
第一节　听句子，选择最佳答语(共5小题；每小题1分，满分5分)
1．A．Alexander Bell.
B．In America.
C．In 1876.
2．A．A kind of drinks.
B．Play football.
C．Shennong.
3．A．I'm sorry to hear that.
B．I agree with you.
C．Maybe the plane.
4．A．Exactly. B．Wonderful. C．Thanks.
5．A．Giving us light in the dark.
B．Communicating far away.
C．Travelling.
第二节　听对话和问题，选择正确答案(共13小题；每小题1分，满分13分)
6．What can the tool be used for
A． B． C．
7．Which invention was invented first
A． B． C．
8．When did Mr Jordan have his first invention
A．Ten years ago.
B．Fifteen years ago.
C．Twenty years ago.
9．What is Mr Jordan doing now
A．He is looking for a new job.
B．He is looking after his babies.
C．He is inventing a machine for looking after babies.
10．What will the weather be like
A．Cloudy. B．Rainy. C．Snowy.
11．When was the umbrella invented
A．About 25 years ago.
B．About 250 years ago.
C．About 2，500 years ago.
12．When will the film start
A．At 7：50. B．At 7：30. C．At 7：20.
13．What did Mark think of the report
A．Amazing. B．Important. C．Interesting.
14．Which invention does Mark think is the most useful
A．The telephone. B．The plane. C．The internet.
15．How many inventions are mentioned in the dialogue
A．Two. B．Three. C．Four.
16．What does the man think is the most useful invention
A．The car.
B．The computer.
C．The telephone.
17．What does the woman think can help people do a lot of work
A．The car.
B．The computer.
C．The microwave oven.
18．What can the shoes with lights be used for
A．Changing the style of the shoes.
B．Serving really cold ice cream.
C．Seeing in the dark.
第三节　听短文和问题，选择正确答案(共7小题；每小题1分，满分7分)
19．What were kites made of in the beginning
A．Wood and metal.
B．Wood and bamboo.
C．Wood and cloth.
20．What did people use kites to do in the beginning
A．To pass messages.
B．To keep away from bad luck.
C．To compete with each other.
21．How many square metres is a basketball field
A．About 1，500.
B．About 1，000.
C．About 500.
22．How did the workers build the new boat
A．They used parts of the old boat.
B．They used wood and small machines.
C．They used computers and large machines.
23．Where was the wood from
A．Trees in Africa.
B．Trees in South America.
C．Trees in Asia.
24．Where did the workers go on the new boat
A．To Oman. B．To Malaysia. C．To Singapore.
25．What happened to the new boat
A．It sank in a storm.
B．It arrived safely.
C．It was broken.
第四节　听短文填空(共5小题；每小题1分，满分5分)
Chris Hass's Basketball Training Tool
Time Chris invented the tool when he was 26.　　　　．
Reason When Chris was playing basketball with his friends in the 27.　　　　 centre, he saw them miss many easy shots.
People With his 28.　　　　 help, Chris invented the tool successfully.
Experience He didn't 29.　　　　 in an invention competition. One and a half 30.　　　　 later, a sports company bought his tool and it became popular.
第二部分　语言运用(共两节，满分25分)
第一节　完形填空(共10小题；每小题1分，满分10分)
　　阅读下面短文，从每题所给的A、B、C、D四个选项中选出最佳选项。
　　Yang Jun'ao is a 16-year-old student from No.1 Middle School in Nanxian County, Hunan Province. He 　31　 a “lotus root harvesting robot (采藕机器人)”.
　　“I got the idea after seeing my grandmother in her 70s 　32　 to harvest lotus roots in the hot sun，” Yang said. Sometimes, she would 　33　 hurt her fingers when using harvesting tools.
To make things 　34　 for his grandmother, Yang decided to do something. Then, he 　35　 making a machine that could automatically (自动地) harvest lotus roots. Thanks to his teacher's 　36　， Yang only spent several months building a model of the machine.
　　When the lotus roots get ripe (成熟的), their leaves turn brown or black. The robot can find ripe roots by looking at the 　37　 of the lotus leaves. The robot moves on itself through the muddy field. Its arms then 　38　 the lotus roots perfectly.
　　“Everything didn't go well at first. I faced 　39　 like collecting parts for the model, putting them together and using a hot glue gun for bonding. But practice makes perfect. I made progress and did it well later，” Yang laughed.
　　When Yang showed the machine to his grandmother, she was happy and gave 　40　 suggestions for its improvement.
　　Although Yang still needs to work harder, his teacher, Hong, thought highly of Yang's creative thinking and spirit to help his hometown.
31．A．found B．discovered
C．invented D．completed
32．A．trying B．rushing
C．refusing D．regretting
33．A．widely B．badly
C．quickly D．normally
34．A．easier B．busier
C．worse D．tinier
35．A．dealt with B．ended up
C．agreed with D．thought of
36．A．background B．chance
C．support D．attention
37．A．colour B．shape
C．place D．surface
38．A．create B．fail
C．trade D．cut
39．A．decisions B．difficulties
C．requests D．choices
40．A．thankful B．helpful
C．careful D．successful
第二节　短文填空(共15小题；每小题1分，满分15分)
　　阅读下面短文，在空白处填入一个适当的单词或填入括号内单词的正确形式。
　　Cai Lun was known as one of the greatest inventors in ancient China during the Han Dynasty. He changed 41.　　　　 world by creating paper. Before 42.　　　　 (he) wonderful creation, people had to use heavy bamboo to write.
　　43．　　　　 Cai Lun worked as an official in the Royal Palace, he noticed this big problem and decided to solve it. He spent many years practising doing many experiments with different things 44.　　　　 tree bark (树皮), old clothes and fishing nets. And 45.　　　　 (luck), he finally succeeded in making the first real paper in 105CE. His 46.　　　　(invent) surprised everyone. And it 47.　　　　 (leave) a far-reaching influence on Chinese people because it was light and cheap. It also made books easier and 48.　　　　 (cheap) to produce.
　　The emperor was so 49.　　　　 (please) that he asked Cai Lun to improve the method further. Soon, papermaking workshops in many 50.　　　　 (city) across the country spread this technology. Because of Cai Lun's hard work, it allowed people 51.　　　　 (share) knowledge more widely than before.
　　Today, we use paper every day 52.　　　　 books, newspapers and many other things in our modern lives. It 53.　　　　 (become) an important part of our daily lives. But we should remember how difficult its 54.　　　　 (succeed) is. We must thank Cai Lun for never 55.　　　　 (give) up.
第三部分　阅读(共两节，满分40分)
第一节　阅读理解(共15小题；每小题2分，满分30分)
　　阅读下列短文，从每题所给的A、B、C、D四个选项中选出最佳选项。
A
EMIGLIO: OUR WALKING & TALKING ROBOT
●Emiglio is your new friend! He is white. He can go forward, turn and talk. By using the remote control (遥控器), you can move the robot!
●Small parts! NOT for children under 3.
Do not leave Emiglio outside the house at night. Do not use Emiglio in dangerous places like roads or hills. Keep Emiglio away from the fire and sand. Always turn off Emiglio when you are done playing. Take out the batteries if you are not going to use him for a long time.
56.What can we know about Emiglio
A．He is for small children.
B．He is white and black.
C．He can sing.
D．He can turn.
57．Where can you use Emiglio
A．On the hill. B．On the road.
C．In the house. D．Near the beach.
58．If you want Emiglio to turn around, which button should you press
A．① B．③ C．④ D．⑤
B
　　A 14-year-old middle school student from Zhengzhou, central China's Henan Province, built a telescope from waste plastic pipes, parts of a drum set, and other materials. He spent just 70 yuan and could see the moon's surface clearly.
　　The student's name is Ma Junhe. He wanted to explore the moon from a young age. After learning about telescope construction (构造) in a physics class, he decided to make his own astronomical (天文的) telescope.
　　With little money, he could only buy the lenses (镜片) online. He had to use waste materials to make other parts of the telescope. For example, the telescope pipe was made from a waste plastic pipe, and the mount (托架) came from parts of his personal drum set.
　　After over ten failed attempts, he succeeded in making a telescope to watch the moon. Ma said that when he saw the craters (坑) on the moon, he felt as if his dream had come true, and he now wishes to visit the moon someday.
　　Although Ma failed over ten times before succeeding, he still kept working, never feeling bored. “Because I'm exploring what I love，” Ma said.
59．What made Ma Junhe build a telescope
A．A teacher's words. B．A physics class.
C．A science show. D．A school trip.
60．How does the writer support his idea in paragraph 3
A．By showing numbers.
B．By asking questions.
C．By giving examples.
D．By telling the differences.
61．What is the best title for the passage
A．Ma Junhe Does Well in Physics
B．Ma Junhe's Interest in Astronomy
C．Ma Junhe's Dream to Visit the Moon
D．Ma Junhe Built a Telescope from Waste
C
　　Two teenage inventors from Guangzhou have made a schoolbag that can follow its owner like a pet. They call it the WalkPack. Four small wheels hide under the bag, and a smart camera is built into the front. When the camera “sees” the owner's legs, the wheels roll at the same speed, so the bag never bumps into people or walls.
　　The WalkPack weighs only 2.8 kg, but it can carry up to 8 kg of books and still walk for six hours on one charge. If the battery runs low, the bag beeps and the wheels lock, so students can pull it like an ordinary case. A small LED on the front shows how much power is left, and the whole bag can be charged in just two hours.
　　Li Hua, one of the inventors, said, “The idea was born because our backs hurt every day. We want to make going to school as easily as taking a walk in the park.” His friend Wang Mei added, “We also added a rain cover, so the books stay dry on wet days.”
　　The team hopes the price of the WalkPack will drop next year. If that happens, more students will be able to let their bags walk beside them while they keep their hands free.
62．(新考向　代词指代题)What does the word “it” in paragraph 1 refer to
A．The owner. B．The schoolbag.
C．The camera. D．The wheel.
63．Which of the following statements is NOT right according to the passage
A．The WalkPack can walk for six hours on one charge when it carries eight kilos of books.
B．The whole bag can be fully charged in just two hours.
C．The WalkPack weighs only 2.8 kg without books.
D．A small LED on the back shows how much power is left.
64．What happens when the WalkPack's battery runs low
A．The bag becomes heavier.
B．The camera turns off.
C．The bag beeps and the wheels lock.
D．The bag folds automatically.
65．What can we infer from the passage
A．The inventors want to make school life easier and healthier.
B．Every student already owns a WalkPack.
C．The bag cannot be pulled when the battery is empty.
D．The camera works only in bright sunlight.
D
　　Since computers were invented in the US in the 1940s, they have become very important in many areas of work and leisure (空闲). 　▲　 that computers are very useful in technology and business.
　　In space, computers have been used to control the speed and direction of a spaceship. In medicine, doctors can find diseases easily and solve hard problems with the help of computers. For example, tiny computers, which are placed inside patients' bodies, can keep their hearts beating normally. In factories, robots are controlled by computer systems that are like human brains. They can do work that is dangerous to humans. In business, computers are used to place and cancel orders. They are also making the workplace safer and better.
　　Since the internet came into being, people's lives at home have been changed, too. More and more people have personal computers that are used to search for information and watch movies. Thanks to the internet, people can do shopping and do business at home. Instead of writing letters on paper, people communicate by sending emails and chatting online. The whole world is connected. The internet is making the world smaller, like an intimate village.
　　Computers have improved our lives, but they have brought problems, too. If we work on computers too long, we may get headaches or sore eyes, and we won't have enough time to study or exercise. Besides, not everything we read on the internet is true or good for puters help us at work and at home, but they must be used wisely.
66．(新考向　词句还原题)Which of the following can be put in “　▲　” in paragraph 1
A．There is no doubt B．It's hard to believe
C．It's a great pity D．There is a risk
67．How does the writer develop his idea in paragraph 2
A．By listing computer's uses in different fields.
B．By discussing problems of space technology.
C．By comparing humans and robots in factories.
D．By explaining the history of medical computers.
68．What does the underlined word “intimate” in paragraph 3 mean
A．New. B．Modern. C．Noisy. D．Close.
69．What does the writer suggest about computer use
A．We use computers as much as possible.
B．Computers need to be used wisely.
C．We stop using computers completely.
D．We use computers only for study.
70．What is the main idea of the text
A．How the internet changed daily life.
B．The history of computer development.
C．Computers' uses in space and hospitals.
D．The advantages and problems of computers.
第二节　阅读表达(共5小题；每小题2分，满分10分)
　　阅读下面短文，简略回答问题。
　　Chopsticks come from China. Though simple and little, they are a great invention in the history of humans.
　　It is said that during Yao and Shun times, Shun asked Yu to control the flood. One day, Yu took a boat to an island, and he was hungry. He used an earth pot to cook meat. After the meat was well-done, he didn't want to waste time waiting for it to cool down, so he took two branches to pick up the meat from the soup. They worked very well. Gradually, he was good at picking up food with small sticks.
　　Some people think that Confucius pushed the development of chopsticks. Confucius believed that using chopsticks instead of knives would remind people to stay away from killing at table. We enjoy our delicious food with our family members or friends. Whenever we use chopsticks at the table, we feel the world is peaceful.
　　The chopsticks are made of different kinds of things. There are more than 200 kinds of chopsticks now. Among them, the bamboo chopsticks are most widely used.
　　“A chopstick can be broken easily; ten pairs of chopsticks hold each other tightly...” The song is popular with many people, and it always encourages people to work together.
71．Where do the chopsticks come from

72．How did Yu pick up the meat from the soup

73．Why did Confucius encourage people to use chopsticks

74．How many kinds of chopsticks are there now

75．What can we do to make more foreigners know about the culture of chopsticks

第四部分　情景交际(满分10分)
补全对话(共5小题；每小题2分，满分10分)
　　根据下面的对话情景，在空白处填入一个适当的句子，使对话的意思连贯、完整。
(Tony and his friend are talking about the invention of zippers.)
A：Hi, Tony! 76.　　　　　　　　　　　　　　
B：Hi, I'm reading a book about some great inventions.
A：About inventions What inventions are mentioned in it
B：Such as the zipper, compass, light bulb and so on.
A：77.　　　　　　　　　　　　　　
B：The zipper is my favourite invention.
A：Why do you think so
B：Because it can be seen everywhere. I think it's probably one of the most useful inventions.
A：78.　　　　　　　　　　　　　　
B：It was invented in 1893.
A：79.　　　　　　　　　　　　　　
B：By Whitcomb M．Judson.
A：Thanks for telling me so much.
B：80.　　　　　　　　　　　　　　
第五部分　写作(满分15分)
书面表达
81．假设你是李华，你学校的英文社团正在开展题为“Invention Changes Life”的征文活动。请你根据以下要点，写一篇短文进行投稿。
　　写作要点：
　　1．Briefly introduce an invention；
　　2．Talk about the influence and significance(意义)of this invention.
　　写作要求：
　　1. 词数80左右(开头已给出，不计入总词数)；
　　2. 内容必须包含所有写作要点，可适当发挥。
Invention Changes Life
　　There have been many great inventions in history.







详解答案
听力材料
第一节　听句子，选择最佳答语
下面你将听到五个句子，每个句子读两遍。请你听完句子的第二遍朗读后，从每小题所给出的A、B、C 三个选项中，选出该句的最佳答语。
No.1.When was the telephone invented
No.2.Who invented tea
No.3.The wheel is perhaps the greatest invention in history.
No.4.How do you feel about this invention
No.5.What is the light used for
第二节　听对话和问题，选择正确答案
下面你将听到六组对话和十三个问题。每组对话和问题读两遍。请你听完对话和问题的第二遍朗读后，根据所听内容，从每小题所给出的A、B、C三个选项中，选出正确答案。
　　请听第一组对话，回答第6小题。
M：Look, Joan. What a practical tool it is! I can use it to open many kinds of boxes.
W：Great. It can help us do our work easily.
Question No.6.What can the tool be used for
　　请听第二组对话，回答第7小题。
W：I think the car was invented after the telephone.
M：I agree with you. I know the car was invented before the TV.
W：You mean the telephone was the first invention of all
M：Of course.
Question No.7.Which invention was invented first
　　请听第三组对话，回答第8、9小题。
W：Mr Jordan, I've heard that you have already had several inventions.
M：Yes, that's true. I had my first invention twenty years ago.
W：You're so smart. What was it used for
M：Cutting grass.
W：Sounds so interesting. What are you doing now
M：Well, I'm trying to invent a machine to look after babies.
W：Great job. I wish you success.
M：Thank you very much.
Question No.8.When did Mr Jordan have his first invention
Question No.9.What is Mr Jordan doing now
　　请听第四组对话，回答第10～12小题。
W：Look at the clouds. It's going to rain.
M：Yes, we should take our umbrellas.
W：By the way, do you know when the umbrella was invented
M：About two thousand five hundred years ago.
W：Who invented it
M：It is said that Lu Ban's wife invented it at that time.
W：Oh I see. It's already 7：30 now. The film will start in twenty minutes.
M：Let's hurry up now.
W：Okay, let's get the umbrellas first.
M：Let's go.
Question No.10.What will the weather be like
Question No.11.When was the umbrella invented
Question No.12.When will the film start
　　请听第五组对话，回答第13～15小题。
W：Hi Mark. I called you yesterday afternoon, but there was no answer.
M：Sorry Cindy, I was listening to a report in the school meeting hall.
W：What was the report about
M：The invention and life. It was really amazing.
W：What do you think is the most important invention
M：It's really hard to decide, but I think the internet is the most useful.
W：I agree, and the plane and the telephone are also very useful.
Question No.13.What did Mark think of the report
Question No.14.Which invention does Mark think is the most useful
Question No.15.How many inventions are mentioned in the dialogue
　　请听第六组对话，回答第16～18小题。
W：Which do you think is the most useful invention
M：The car.
W：Why do you think so
M：Because it helps people go farther and faster. What about you
W：The computer.
M：Why is that
W：Because the computer can help people do a lot of work and remember what you put into it. What would you like to invent
M：I'd like to invent shoes with special heels that can be used for changing the style of the shoes. What about you
W：I'd like to invent shoes with lights that can be used for seeing in the dark.
M：That sounds interesting. Let's work hard together in order to make our dreams come true.
Question No.16.What does the man think is the most useful invention
Question No.17.What does the woman think can help people do a lot of work
Question No.18.What can the shoes with lights be used for
第三节　听短文和问题，选择正确答案
下面你将听到两篇短文和七个问题。每篇短文和问题读两遍。请你听完短文和问题的第二遍朗读后，根据所听内容，从每小题所给出的A、B、C三个选项中，选出正确答案。
　　请听第一篇短文，回答第19～21小题。
　　As we know, kites were invented in China. In the beginning, they were made of wood and bamboo. People used them to pass messages. Later, people flew kites to keep away from bad luck. Today, the custom is still alive and there are traditional patterns on some kites. One of the largest kites in the world is about 1，500 square metres. It is as big as three basketball fields.
　　Kite flying is also a healthy sport. It is good for your neck and eyes.
Question No.19.What were kites made of in the beginning
Question No.20.What did people use kites to do in the beginning
Question No.21.How many square metres is a basketball field
　　请听第二篇短文，回答第22～25小题。
　　In 1943, an old boat was found underwater. The boat was very different from today's boats. Today, people use computers, metal, and large machines to make boats. But a long time ago, people used wood and small machines to make boats. After the old boat was found, a group of people decided to build another boat. They wanted the new boat to be exactly like the old boat. The workers used wood from trees in Africa. They put the wood together with rope. They covered the rope with fish oil. The workers learned a lot about the old way of building boats. They finished the boat in 2010. They sailed to Singapore from Oman. The boat sailed through storms and strong winds, and it arrived safely.
Question No.22.How did the workers build the new boat
Question No.23.Where was the wood from
Question No.24.Where did the workers go on the new boat
Question No.25.What happened to the new boat
第四节　听短文填空
下面你将听到一篇短文，短文读两遍。请你听完短文的第二遍朗读后，根据短文的内容和提示，在信息表中相应的横线上填入所缺信息。
　　At the age of 9, Chris Hass invented a basketball training tool for children. One day, when Chris was playing basketball with his friends in the sports centre, he saw them miss many easy shots. Then, he came up with a good idea and told his father. With his father's help, Chris invented the tool successfully. He painted two hands on a basketball. The hands showed people the best way to hold a basketball. Later on, he joined an invention competition, but he didn't win. Then he tried to sell his invention. One and a half years later, a sports company bought his tool. From then on, the tool has become popular.
听力部分到此结束。
参考答案
第一部分　听力
1～5 CCBBA　6～7 CC　8～9 CC
10～12 BCA　13～15 ACB　16～18 ABC
19～21 BAC　22～25 BACB
26．9/nine　27.sports　28.father's
29．win　30.years
第二部分　语言运用
【语篇解读】本文讲述了湖南16岁学生杨骏奥发明了采藕机器人帮助年迈的祖母解决采藕难题，展现了创新思维和助人精神。
31．C　解析：句意：他发明了一种“采藕机器人”。found发现；discovered发现；invented发明；completed完成。根据“He...a ‘lotus root harvesting robot (采藕机器人)’. ”和“I got the idea...”可知，此处指杨骏奥发明了采藕机器人。故选C。
32．A　解析：句意：杨说：“我是在看到我70多岁的奶奶在烈日下努力地挖藕之后，想出了这个主意。”trying尝试；rushing匆忙；refusing拒绝；regretting后悔。根据“...to harvest lotus roots in the hot sun”可知，此处指奶奶70多岁了还在烈日下努力挖藕。try to do sth表示“努力做某事”。故选A。
33．B　解析：句意：有时候，她在用采藕工具时会严重地伤到手指。widely广泛地；badly严重地；quickly迅速地；normally正常地。根据“she would...hurt her fingers when using harvesting tools”可知，此处指奶奶有时用工具挖藕会严重地伤到手指。故选B。
34．A　解析：句意：为了让奶奶的日子轻松一些，杨决定做点什么。easier更容易的；busier更忙碌的；worse更糟糕的；tinier更小的。根据“To make things...for his grandmother, Yang decided to do something.”可知，杨骏奥看到奶奶挖藕很辛苦且容易受伤，决定做些事情让这件事变得更容易。故选A。
35．D　解析：句意：于是，他想到了制作一台能自动采藕的机器。dealt with处理；ended up结束；agreed with同意；thought of想出。根据“he...making a machine”及语境可知，他想到了制作一台能自动采藕的机器。故选D。
36．C　解析：句意：多亏了老师的支持，杨仅花了几个月就做出了这台机器的模型。background背景；chance机会；support支持；attention注意力。根据“Thanks to his teacher's..., Yang only spent several months building a model of the machine.”可知，此处指机器模型是在老师的支持下完成的。故选C。
37．A　解析：句意：这个机器人可以通过观察荷叶的颜色来找到成熟的莲藕。colour颜色；shape形状；place地方；surface表面。根据“When the lotus roots get ripe (成熟的), their leaves turn brown or black.”可知，莲藕成熟时荷叶会变成棕色或黑色，所以机器人是通过看荷叶的颜色来判断莲藕是否成熟。故选A。
38．D　解析：句意：然后它的手臂就能完美地把莲藕割断。create创造；fail失败；trade做买卖；cut切割。根据“Its arms then...the lotus roots perfectly.”可知，机器人的功能是采藕，所以它的手臂可以把莲藕完美地割断。故选D。
39．B　解析：句意：我遇到了为模型收集零件、把它们组装起来以及用热熔枪进行黏合等困难。decisions决定；difficulties困难；requests请求；choices选择。根据“Everything didn't go well at first.”和“collecting parts for the model, putting them together and using a hot glue gun for bonding”可知，收集零件、组装、用热熔枪黏合等都是制作过程中遇到的困难。故选B。
40．B　解析：句意：当杨把机器展示给奶奶看时，她很开心，并为机器的改进给出了有用的建议。thankful感激的；helpful有帮助的；careful小心的；successful成功的。根据“she was happy and gave...suggestions for its improvement”可知，奶奶看到机器很开心，并且给出了改进的建议，这些建议应该是对机器改进有帮助的。故选B。
【语篇解读】本文介绍了中国古代汉朝时期伟大的发明家蔡伦及其发明造纸术的故事。
41．the　42.his　43.When
44．like　45.luckily　46.invention
47．left　48.cheaper　49.pleased
50．cities　51.to share　52.for
53．has become　54.success　55.giving
第三部分　阅读
A
【语篇解读】本文介绍了机器人Emiglio。
56．D　解析：细节理解题。根据“He can go forward, turn and talk.”可知，Emiglio可以转弯。故选D。
57．C　解析：细节理解题。根据“Do not leave Emiglio outside the house at night. Do not use Emiglio in dangerous places like roads or hills. Keep Emiglio away from the fire and sand.”可知，可以在房子里使用Emiglio。故选C。
58．C　解析：细节理解题。根据图片中对按钮④的介绍“Turn—Press this button to make Emiglio go backward and turn at the same time.”可知，如果想让Emiglio转弯，应该按按钮④。故选C。
B
【语篇解读】本文主要讲述了来自河南郑州的14岁中学生马俊鹤利用废旧塑料管、鼓组零件等材料，仅花费70元就成功制作了一台可以清晰观测月球表面的望远镜的故事。
59．B　解析：细节理解题。根据第二段中的“After learning about telescope construction (构造) in a physics class, he decided to make his own astronomical (天文的) telescope.”可知，他是在上了一节物理课之后决定制作自己的天文望远镜的。故选B。
60．C　解析：写作手法题。根据第三段中的“For example, the telescope pipe was made from a waste plastic pipe, and the mount (托架) came from parts of his personal drum set.”可知，作者通过举例说明马俊鹤如何利用废旧材料制作望远镜的组成部分。故选C。
61．D　解析：最佳标题题。文章主要讲述了来自河南郑州的14岁中学生马俊鹤利用废旧塑料管、鼓组零件等材料，仅花费70元就成功制作了一台可以清晰观测月球表面的望远镜的故事。故选项D“马俊鹤利用废旧材料制作了一台望远镜”为文章最佳标题。故选D。
C
【语篇解读】本文介绍了广州两名青少年发明的智能跟随书包WalkPack的功能特点及设计初衷。
62．B　解析：代词指代题。根据第一段中的“Two teenage inventors from Guangzhou have made a schoolbag that can follow its owner like a pet. They call it the WalkPack.”可知，“it”指代前文提到的书包。故选B。
63．D　解析：细节理解题。根据第二段中的“A small LED on the front shows how much power is left”可知，LED灯在书包前面而非后面，因此D项表述错误。故选D。
64．C　解析：细节理解题。根据第二段中的“If the battery runs low, the bag beeps and the wheels lock”可知，电量低时书包会发出提示音并锁住轮子。故选C。
65．A　解析：推理判断题。根据第三段“The idea was born because our backs hurt every day. We want to make going to school as easily as taking a walk in the park.”可推知，发明者想让上学更轻松健康。故选A。
D
【语篇解读】本文主要介绍了计算机自20世纪40年代在美国发明以来，在工作和休闲的许多领域变得非常重要，同时提到了计算机的优点和带来的问题。
66．A　解析：词句还原题。根据第一段“Since computers were invented in the US in the 1940s, they have become very important in many areas of work and leisure (空闲). ▲ that computers are very useful in technology and business.”可知，计算机自20世纪40年代在美国发明以来，在工作和休闲的许多领域变得非常重要，所以计算机在科技和商业中非常有用，这是毫无疑问的。“There is no doubt”表示“毫无疑问”，符合语境。故选A。
67．A　解析：写作手法题。根据第二段“In space, computers have been used to control the speed and direction of a spaceship. In medicine, doctors can find diseases easily and solve hard problems with the help of computers...In factories...In business...”可知，作者通过列举计算机在太空、医学、工厂和商业等不同领域的应用来阐述自己的观点。故选A。
68．D　解析：词义猜测题。根据第三段中的“The whole world is connected. The internet is making the world smaller, like an intimate village.”可知，整个世界都连接在一起，互联网让世界变得更小，就像一个亲密的村庄，由此可推测，“intimate”意为“亲密的”，与“Close”意思相近。故选D。
69．B　解析：细节理解题。根据最后一段中的“Computers help us at work and at home, but they must be used wisely.”可知，作者建议明智地使用计算机。故选B。
70．D　解析：主旨大意题。根据最后一段中的“Computers have improved our lives, but they have brought problems, too.”以及全文内容可知，本文主要介绍了计算机的优点和带来的问题。故选D。
【语篇解读】本文主要介绍了筷子的起源、发展、材质及其文化意义。
71．They come from China.
72．He used two branches to pick up the meat.
73．Because he wanted to remind people to stay away from killing at table.
74．More than 200 kinds.
75．We can introduce the history and stories of chopsticks on social media, or show foreigners how to use chopsticks when we have meals with them.(合理即可)
第四部分　情景交际
76．What are you doing
77．Which one is your favourite invention
78．When was it invented
79．Who was it invented by
80．You're welcome.
第五部分　写作
81．One possible version：
Invention Changes Life
　　There have been many great inventions in history. I think the greatest invention is the wheel. It is still very important today. It was invented a few thousand years ago and it was made of wood at that time. However, the inventor is still unknown. This invention has made travelling faster and made it easier to carry heavy things. With wheels, people can travel long distances to farther places. People can trade things between different places. It helps humans develop in a great way.

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