2023年中考英语一轮复习讲练测
八上Unit 3-4测
一、单项选择
1. —What do you think of the young people today
—They ________ their parents too much. They should stand on their own feet.
A. help with B. depend on C. live on D. agree with
2. Lucy’s mother works ______ a teacher in a big school. She is very popular.
A. out B. as C. in D. on
3.Sam is an excellent engineer. ______, he is a good footballer.
A. In trouble B. In time C. In addition D. In future
4.________, it was still a small town.
A. In 1990s B. In the 1990s C. In 1990’s D. In a 1990’s
5. Paper-making is ___________ of ancient (古代的 )China.
A. one of greatest inventions B. one of greatest inventors
C. one of greatest invention D. one of the greatest inventions
6. Books are made ________ paper while paper is mainly made ________ wood.
A. of; of B. from; from C. of; from D. from; of
7. You look tired, you must________.
A. stops to work B. stopped working C. stop to work D. stop working
8. The boy wants to make lots of useful ______ and become a great ______ like Thomas Edison.
A. invention; inventor B. inventors; invention
C. inventions; inventor D. invention; inventor
9.Miss Smith was born in England, but ______1988, she has lived in China.
A. since B. in C. on D. for
He closed his speech with a ______ joke.
A comfortable B. funny C. practical D. great
二、词形变化
1. We look forward to ______________ (do) further business with you.
2.He was ______________(aware) of his mistake before the teacher told him.
3. Computers can do a ______________ (calculate) in a flash.
4. He had an ______________ (operate) on his leg last week.
5. Shenzhen is as ________________(beautiful) as Beijing.
6. He is one of the________________(friendly) people in the class, I think.
7.It will take many years for China to become a __________(develop)country.
8. Shenzhen is ____________(comfort)to live in.
9. Edison, the great _______ (invent), has _______ (invent) over 1,000 _________ (invent) in his life.
10. Zhou Xingchi is a ____________(fun) actor.
三、单词拼写。
1. We d__________ on each other because we are good friends.
2. These ants are so t___________ that people are always unaware of them.
3. I have to s_________ my computer for some money.
4. Please c_________ this shirt with that one and tell me the difference.
5.The product is very p_________ among people. People like it very much.
6.If you want to do the job well, you need to o________ the machine well.
7. Internet users like to c ___________ new words to show their feelings
8.Mozart was one of the most famous musicians in the 18th c____________
9. The factory will d___________ a new watch for the blind.
10. This machine is old and heavy. He wants to i__________ a new one.
四、完成句子
1. 人们生病时要依靠医生。
People have to___________ __________ doctors when they are ill.
2. 此外，李老师还是个灌篮高手。
____________ _____________, Mr. Li is a great basketball player.
3. 我没察觉到这个错误的答案。
I ____________ ______________ ______________ the wrong answer.
4. 昨天他出了车祸。
A traffic accident _________ _________ __________yesterday.
5. 请以安全的速度驾驶。
Please drive_________ __________ ___________ ___________.
6. 他们花费了大量时间研发一种新型智能手机。
They ________ a large amount of time in _____________ a new type of smart phone.
7. 与家人保持联系很重要。
It’s important to _______ _______ ______ ______ __________ your family.
8. 发明了电话后，人们的联系更加紧密。
People became much closer after _____ ___________ _____ the telephone.
9.我和他做了同样多的事情。
I did _______ _________ things ________ he.
10. 我们必须使自己远离游戏
We must ________ ourselves ________ computer games.
五、短文填词
A
Henry finds the computer very good for shopping. He uses it for (1) b_____ books and CDs, and he even bought some clothes on the Internet. The other thing he can do is to book(预订) travels on the Internet. He booked a cheap flight once. He thought it was very easy and (2) c_____.
David uses the computer for games. He (3) p_____ chess with people all around the world. Last night he had a game with someone from Japan. He also downloads(下载) games from the Internet, so he can play any game he wants.
Mary uses the computer for (4) a______ she needs to help with her schoolwork. She uses the online dictionaries, encyclopaedias and magazines. It’s very helpful because she can learn a lot of (5) k______. It’s also very easy to use and it’s free, so she likes it very much.
B
When we discuss inventions，many of us think of some important things such as planes，trains and computers. In fact，many inventions are c_____1____ and they are often used in our daily life. However，we even don't know w_____2____ invented them.
There are a lot of things in our schoolbags， i_____3______ pencils， rulers，books and so on. None of them grow in the field. People make them in factories. They look common today，but hundreds of years ago no one knew about them. Who invented them？Where were they invented？ We aren't sure, However, we should thank the inventors. Their inventions are so important to us. We couldn't e____4________such a wonderful life without their inventions.
Some of the inventions have changed not only our life but also the w____5_______world，such as the
telephone, the TV and the computer. We use them every day， but most of us don't know the names of the
inventors. Should we remember the inventors？ We can remember so many movie stars and pop stars. Why don't
we pay more attention to the scientists and inventors？We should look on them as stars in our eyes!
六、语法填空
Bing Dwen Dwen, the mascot (吉祥物) of the Beijing 2022 Winter Olympics, has been selling like hot cakes. Why is it so popular What are the special ideas behind ____1____ (it) design Why was this design chosen from almost 6,000 ____2____ (work) from 35 countries and regions Let Cao Xue, the head of the mascot’s design team, tell you the story behind it.
Cao said the idea first came from Bingtanghulu, a ____3____ (tradition) Chinese snack. Unlike Bingtanghulu, Bing Dwen Dwen wears a full-body shell made of ice. It looks like ____4____ astronaut in a space suit, showing a perfect mixture of winter sports and modern technology.
The Bingtanghulu idea was praised_____5____(wide), but it wasn’t enough to symbolize a big country. So Cao’s team tried again and again, changing the image in the ice shell ____6____ many animals and plants. And they finally decided on the panda, an animal which is liked by people all ____7_____ the world.
The story didn’t end there. Cao’s team flew to China Wolong Daxiongmao Museum in Sichuan Province ____8____ (make) the panda look more pleasant. They found that baby pandas’ head and body ratio (比例) is different from ____9____ of adult pandas, making them much _____10_____ (cute). So they improved the image based on the baby panda.
“Its ice shell is cold, but the image looks warm and lovely, I believe this kind of warmth can be something everybody feels,” said Cao.
七、语法选择
Take a piece of hair from your head. Ouch! It may be long, ___1___ it's not wide. Three scientists spent over 30 years ___2___ a kind of machine. This kind of machine is about a thousand times ___3___ than the width of one piece of your hair. These machines are ___4___ small that they can only be seen under a microscope(显微镜)!They ___5___ nanomachines(纳米机器).
Because of their hard work, the three scientists ___6___ the 2016 Nobel Prize in Chemistry. They are all European. Sir J. Fraser Stoddart, one of the scientists, told reporters that he thanked ___7___ other scientists from 24 different countries for helping make this prize ___8___. He said he once brought a chocolate Nobel Prize to his daughter from ___9___ trip to Stockholm. He expected ______10______ a real one someday.
What are nanomachines good for Scientists believe that ______11______ the future, nanomachines ______12______ help deliver(传送) medicines inside a person's body, or take away things that are making us sick. Mr Feringa compared ______13______ work to that of the Wright Brothers. When the Wright Brothers flew their airplane for the first time, some people questioned what airplanes ______14______ good for. Now airplanes help us ______15______ fast and we use them all the time.
1. A. and B. so C. but D. or
2. A. inventing B. invent C. to inventing D. invented
3. A. the smallest B. smaller C. small D. smallest
4. A. very B. so C. such D. quite
5. A. are calling B. is called C. called D. are called
6. A. will win B. won C. wins D. has won
7. A. hundreds of B. hundred of C. hundred D. hundreds
8. A. possibility B. possibly C. possible D. impossible
9. A. a B. an C. the D. /
10. A. have B. to have C. having D. to having
11. A. in B. for C. at D. on
12. A. should B. can C. must D. need
13. A. their B. them C. they D. theirs
14. A. is B. were C. was D. are
15. A. travels B. travelling C. travelled D. travel
八、完形填空
“I'm really thankful to our government, for it provides us with such a good training program. The training greatly helps us live well. I will certainly study hard and learn the skills. Then I can_____16_____ my family's difficulties and do good to other people,” a learner on the job training program said, feeling ____17____.
The learner's grandfather is nearly 80 years old, and his mother is ill in bed. So his father, a middle-aged farmer, is the main ____18____ of the poor family. The learner graduated from high school and did not pass the college entrance examination(高考). The job training program helps him learn the skills that he'll need in the ____19____.
The story reminds me of another story. It goes like this: Once upon a time, there was a man who liked ____20____very much, and was able to catch lots of fish every day. The man was a kind-hearted person, so he always ____21____ his fish with his neighbors who did not know how to fish. One day, he thought that it would be great if he taught them how to fish. So he ____22____ his neighbors together and showed them how to fish. Everybody was very happy, as they could ____23____ the fish they themselves caught.
At present, there are still a lot of poor people throughout the world. But it's not good if we give only food to them. ____24____, we should give them a chance to learn new skills. Therefore, a technical training is very important to people in need, and they will learn the ability to _____25_____ money. People can learn a lot of useful things in the job training program and what they learn can help them on the way to find jobs.
16. A. solve B. change C. study D. find
17. A. angry B. excited C. annoyed D. interested
18. A. problem B. example C. relative D. support
19. A. school B. college C. workplace D. family
20. A. fishing B. swimming C. skiing D. skating
21. A. shared B. cooked C. exchanged D. weighed
22. A. drove B. stopped C. called D. searched
23. A. feed B. save C. catch D. eat
24. A. Next B. Instead C. Luckily D. Especially
25. A. pay B. raise C. use D. earn
九、阅读理解
A
We all need cash (现金) in order to live our life. However, something called digital currency is slowly taking the place of cash. A currency is a kind of money. Usually, we use currency when we talk about a country’s money. If something is digital, it only exists (存在) on a computer. So “digital currency” means money that only exists on computers.
Lots of people have digital currency accounts (账户). They use a credit card (信用卡) to change their real money into digital money, and then the money goes into the digital currency account. A lot of people wonder, “Why in the world should I change my real money into digital currency ” This is a fair question, but there’s a good answer. If you want to buy something online, then you usually have to use digital currency. For example. If you’re in China and you want to buy something in Canada, then you’ll have to pay with the digital currency.
Many people still don’t trust digital currency. Some people think that if they can’t hold their money in their hand, then it doesn’t seem real. These people don’t feel comfortable when they see numbers on a computer screen. The computer tells them that their money is safe but these people don’t really feel safe. Another problem is security (安全). There are hackers all over the world. A hacker is a person who steals computer information. If a hacker gets the password of your digital currency account, he or she can steal your money.
You have to decide whether or not you trust this new invention. Just remember one thing: If you want to buy something online, then you probably won’t have a choice. You’ll have to use digital currency.
1．What does Para. 1 mainly tell us
A．Why we all need cash to live. B．How to use digital currency.
C．What digital currency is. D．Where to find digital currency.
2．What is the “good answer” to the question in Para. 2
A．You cannot shop online without digital currency.
B．You cannot buy anything in China with real money.
C．You cannot buy anything in Canada without digital currency.
D．You can use both real money and digital currency to shop online.
3．What is the first problem mentioned in Para.3
A．Digital currency is not safe enough.
B．Many people still don’t trust digital currency.
C．Some people can’t hold their money in their hand.
D．Some people don’t feel comfortable with numbers.
4．Which of the following is the best title for the passage
A．Two kinds of money B．The end of real money
C．Currency around the world D．Money that you can’t touch
B
The 2022 Beijing Winter Olympics has created the highest viewing rate in the history of the Winter Olympics. It utilized some of China’s newest achievements in science and technology. Here are some of the different technologies used in Beijing.
Venues（场馆） The Games’ venues have undergone many innovations （创新）. One major one is the world’s first venue that shifted from a swimming center to a curling sheet （冰壶场）: the National Aquatics Center. Formerly known as “Water Cube”, as it hosted the swimming and diving competitions in the 2008 Summer Olympics, the center is now called the “Ice Cube”, set to host curling competitions. Following the Games, the venue will continue to be used for both winter and summer sports, switching between the two depending on the season.
Robots A series of different kinds of robots were deployed to help visitors and athletes. Some machines were also used to enforce social distancing requirements related to COVID-19. Robots were also transporting equipment, cleaning surfaces and preparing and carrying food to limit human-to-human contact. “Smart” waste containers were also used, as well as machines that could make and serve alcoholic drinks and coffee.
Hydrogen-fueled vehicles （氢燃料汽车） Zhangjiakou put into use 655 hydrogen-fueled vehicles for transportation and logistics （物流）support services during the games. A hydrogen-fueled vehicle can be refueled quickly, and realize a low temperature start of -30℃. Each vehicle travelling 10,000 km can reduce carbon dioxide emission by about 11. 8 tons. “First, our hydrogen vehicles are environmentally friendly and energy saving. Second, it’s safer. Third, it’s suitable for cold areas, ” said a bus driver in Zhangjiakou.
Super High-Speed 4K Camera System The super high-speed 4K camera system, or called “4K cheetah” developed by the China Media Group over the past five years, was used for broadcasting the speed skating events. During the speed skating competition, the speed of athletes can reach 15 to 18 meters per second, which is about 50 kilometres per hour, and some athletes can even reach 70 kilometres per hour, which requires a real-time synchronization（同步）of the speed of broadcast equipment. With this equipment, referees could identify all of athletes’ movements with their naked eyes.
1. The underlined word “shifted” in Paragraph 2 means ________.
A. developed B. changed C. destroyed D. disappeared
2. What technology was used to help make sure the required social distance
A. Robots. B. Venues.
C. Hydrogen-fueled vehicles. D. 4K Camera System.
3. Which of the following statements is true according to the passage
A. All of the cleaning, serving and cooking were done by machines.
B. A hydrogen-fueled bus might stop working at a low temperature.
C. Referees could see the movements of the athletes through “4K cheetah”.
D. The “Ice Cube” will continue to be used for winter sports all the year round.
4. What is the main purpose of the article
A. To tell us the importance of science and technology.
B. To show the world how advanced China has become.
C. To encourage students to volunteer in the next Olympic Games.
D. To introduce some technologies used at the 2022 Winter Olympics.
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2023年中考英语一轮复习讲练测
八上Unit 3-4测
一、单项选择
1. —What do you think of the young people today
—They ________ their parents too much. They should stand on their own feet.
A. help with B. depend on C. live on D. agree with
【答案】B
【解析】 help with 帮忙; depend on依靠; live on以……为食; agree with同意。根据“They should stand on their own feet. 他们应该自力更生”可知“他们太依赖父母了”, 故选B。
2. Lucy’s mother works ______ a teacher in a big school. She is very popular.
A. out B. as C. in D. on
【答案】B
【解析】work as 从事。。。工作， 担任。。。工作。
3.Sam is an excellent engineer. ______, he is a good footballer.
A. In trouble B. In time C. In addition D. In future
【答案】C
【解析】In addition 而且，更加。
4.________, it was still a small town.
A. In 1990s B. In the 1990s C. In 1990’s D. In a 1990’s
【答案】B
【解析】句意：在20世纪90年代，它仍然是一个小城镇。表示世纪用in the+年份复数；20世纪就是1900年（世纪比年份多1），90年代就是1990；因此二十世纪九十年代用英语说就是in the 1990s。故选B。
5. Paper-making is ___________ of ancient (古代的 )China.
A. one of greatest inventions B. one of greatest inventors
C. one of greatest invention D. one of the greatest inventions
【答案】D
【解析】考查最高级。句意“造纸是古中国最伟大的发明之一。”“最......之一”用“one of the +最高级+复数名词”句型。形容词最高级前要加the，排除A、B、C；故选D。
6. Books are made ________ paper while paper is mainly made ________ wood.
A. of; of B. from; from C. of; from D. from; of
【答案】C
【解析】be made of “由……制成”，由制成品仍可看出原材料。be made from“由……制成”，制成品经过变化，看不出原材料。书是纸做的能看出原材料。故用be made of 纸是木头做的。看不出原材料，故用be made from。
7. You look tired, you must________.
A. stops to work B. stopped working C. stop to work D. stop working
【答案】D
【解析】你看起来很累，所以你必须停止工作。故答案选D。stop doing sth.表示“停止做某事”
8. The boy wants to make lots of useful ______ and become a great ______ like Thomas Edison.
A. invention; inventor B. inventors; invention
C. inventions; inventor D. invention; inventor
【答案】C
【解析】句意：这个孩子想做很多有用的发明，成为一个象爱因斯坦一样伟大的发明家。
Invention发明，可数名词 ; inventor发明家
9.Miss Smith was born in England, but ______1988, she has lived in China.
A. since B. in C. on D. for
【答案】A
【解析】句意：史密斯小姐英国出生，但是，自从1988年来，她生活在中国。Since引导的时间状语，主句用现在完成时。
He closed his speech with a ______ joke.
A comfortable B. funny C. practical D. great
【答案】B
【解析】考查单词辨义。A. comfortable舒服的B. funny 好笑的 C. practical实用的，实际的 D. great伟大的。根据句意用funny 恰当。
二、词形变化
1. We look forward to ______________ (do) further business with you.
2.He was ______________(aware) of his mistake before the teacher told him.
3. Computers can do a ______________ (calculate) in a flash.
4. He had an ______________ (operate) on his leg last week.
5. Shenzhen is as ________________(beautiful) as Beijing.
6. He is one of the________________(friendly) people in the class, I think.
7.It will take many years for China to become a __________(develop)country.
8. Shenzhen is ____________(comfort)to live in.
9. Edison, the great _______ (invent), has _______ (invent) over 1,000 _________ (invent) in his life.
10. Zhou Xingchi is a ____________(fun) actor.
【答案】1.doing 2. unaware 3.calculation 4. Operation 5.beautiful 6.friendliest 7.developing 8.comfortable 9.inventor invented inventions 10.funny
三、单词拼写。
1. We d__________ on each other because we are good friends.
2. These ants are so t___________ that people are always unaware of them.
3. I have to s_________ my computer for some money.
4. Please c_________ this shirt with that one and tell me the difference.
5.The product is very p_________ among people. People like it very much.
6.If you want to do the job well, you need to o________ the machine well.
7. Internet users like to c ___________ new words to show their feelings
8.Mozart was one of the most famous musicians in the 18th c____________
9. The factory will d___________ a new watch for the blind.
10. This machine is old and heavy. He wants to i__________ a new one.
【答案】1.depend 2. tiny 3.sell 4. compare 5. popular 6. control 7.create 8.century 9.develop 10.invent
四、完成句子
1. 人们生病时要依靠医生。
People have to___________ __________ doctors when they are ill.
2. 此外，李老师还是个灌篮高手。
____________ _____________, Mr. Li is a great basketball player.
3. 我没察觉到这个错误的答案。
I ____________ ______________ ______________ the wrong answer.
4. 昨天他出了车祸。
A traffic accident _________ _________ __________yesterday.
5. 请以安全的速度驾驶。
Please drive_________ __________ ___________ ___________.
6. 他们花费了大量时间研发一种新型智能手机。
They ________ a large amount of time in _____________ a new type of smart phone.
7. 与家人保持联系很重要。
It’s important to _______ _______ ______ ______ __________ your family.
8. 发明了电话后，人们的联系更加紧密。
People became much closer after _____ ___________ _____ the telephone.
9.我和他做了同样多的事情。
I did _______ _________ things ________ he.
10. 我们必须使自己远离游戏
We must ________ ourselves ________ computer games.
【答案】1.depend on 2. In addition 3.am unaware of 4. happened to him 5. at a safe speed
6.spend developing 7.to keep in touch with 8.the invention of 9.as many as 10.keep off
五、短文填词
A
Henry finds the computer very good for shopping. He uses it for (1) b_____ books and CDs, and he even bought some clothes on the Internet. The other thing he can do is to book(预订) travels on the Internet. He booked a cheap flight once. He thought it was very easy and (2) c_____.
David uses the computer for games. He (3) p_____ chess with people all around the world. Last night he had a game with someone from Japan. He also downloads(下载) games from the Internet, so he can play any game he wants.
Mary uses the computer for (4) a______ she needs to help with her schoolwork. She uses the online dictionaries, encyclopaedias and magazines. It’s very helpful because she can learn a lot of (5) k______. It’s also very easy to use and it’s free, so she likes it very much.
【答案】1 buying 2 convenient 3 plays 4 anything 5 knowledge
B
When we discuss inventions，many of us think of some important things such as planes，trains and computers. In fact，many inventions are c_____1____ and they are often used in our daily life. However，we even don't know w_____2____ invented them.
There are a lot of things in our schoolbags， i_____3______ pencils， rulers，books and so on. None of them grow in the field. People make them in factories. They look common today，but hundreds of years ago no one knew about them. Who invented them？Where were they invented？ We aren't sure, However, we should thank the inventors. Their inventions are so important to us. We couldn't e____4________such a wonderful life without their inventions.
Some of the inventions have changed not only our life but also the w____5_______world，such as the
telephone, the TV and the computer. We use them every day， but most of us don't know the names of the
inventors. Should we remember the inventors？ We can remember so many movie stars and pop stars. Why don't
we pay more attention to the scientists and inventors？We should look on them as stars in our eyes!
【答案】1.common 2.who 3.including 4.enjoy 5.whole
六、语法填空
Bing Dwen Dwen, the mascot (吉祥物) of the Beijing 2022 Winter Olympics, has been selling like hot cakes. Why is it so popular What are the special ideas behind ____1____ (it) design Why was this design chosen from almost 6,000 ____2____ (work) from 35 countries and regions Let Cao Xue, the head of the mascot’s design team, tell you the story behind it.
Cao said the idea first came from Bingtanghulu, a ____3____ (tradition) Chinese snack. Unlike Bingtanghulu, Bing Dwen Dwen wears a full-body shell made of ice. It looks like ____4____ astronaut in a space suit, showing a perfect mixture of winter sports and modern technology.
The Bingtanghulu idea was praised_____5____(wide), but it wasn’t enough to symbolize a big country. So Cao’s team tried again and again, changing the image in the ice shell ____6____ many animals and plants. And they finally decided on the panda, an animal which is liked by people all ____7_____ the world.
The story didn’t end there. Cao’s team flew to China Wolong Daxiongmao Museum in Sichuan Province ____8____ (make) the panda look more pleasant. They found that baby pandas’ head and body ratio (比例) is different from ____9____ of adult pandas, making them much _____10_____ (cute). So they improved the image based on the baby panda.
“Its ice shell is cold, but the image looks warm and lovely, I believe this kind of warmth can be something everybody feels,” said Cao.
【答案】1. Its 2. works 3. traditional 4. an 5. wisely 6. between 7. over
8. to make 9. that 10. cuter
七、语法选择
Take a piece of hair from your head. Ouch! It may be long, ___1___ it's not wide. Three scientists spent over 30 years ___2___ a kind of machine. This kind of machine is about a thousand times ___3___ than the width of one piece of your hair. These machines are ___4___ small that they can only be seen under a microscope(显微镜)!They ___5___ nanomachines(纳米机器).
Because of their hard work, the three scientists ___6___ the 2016 Nobel Prize in Chemistry. They are all European. Sir J. Fraser Stoddart, one of the scientists, told reporters that he thanked ___7___ other scientists from 24 different countries for helping make this prize ___8___. He said he once brought a chocolate Nobel Prize to his daughter from ___9___ trip to Stockholm. He expected ______10______ a real one someday.
What are nanomachines good for Scientists believe that ______11______ the future, nanomachines ______12______ help deliver(传送) medicines inside a person's body, or take away things that are making us sick. Mr Feringa compared ______13______ work to that of the Wright Brothers. When the Wright Brothers flew their airplane for the first time, some people questioned what airplanes ______14______ good for. Now airplanes help us ______15______ fast and we use them all the time.
1. A. and B. so C. but D. or
2. A. inventing B. invent C. to inventing D. invented
3. A. the smallest B. smaller C. small D. smallest
4. A. very B. so C. such D. quite
5. A. are calling B. is called C. called D. are called
6. A. will win B. won C. wins D. has won
7. A. hundreds of B. hundred of C. hundred D. hundreds
8. A. possibility B. possibly C. possible D. impossible
9. A. a B. an C. the D. /
10. A. have B. to have C. having D. to having
11. A. in B. for C. at D. on
12. A. should B. can C. must D. need
13. A. their B. them C. they D. theirs
14. A. is B. were C. was D. are
15. A. travels B. travelling C. travelled D. travel
【答案】1. C 2. A 3. B 4. B 5. D 6. B 7. A 8. C 9. A 10. B 11. A 12. B 13. A 14. B 15. D
【解析】这是一篇记叙文。介绍的是三位科学家花了30多年时间发明了纳米机器，这种机器比头发的宽度要小得多，它们只能在显微镜下被看见。这三位科学家在2016年获得了诺贝尔化学奖。科学家认为这种纳米机器能将药传送到人体内。
1.句意：从你头上取下一根头发。哎哟！它可能很长，但并不宽。
考查连词辨析。A. and和；B. so所以；C. but但是；D. or或者。结合句意“头发很长，但并不宽”，表是的是转折关系，but符合语境，故选C。
2.句意：三个科学家花了30多年的时间发明了一种机器。
考查非谓语动词。spend time in doing sth.花费时间做某事，固定搭配，故选A。
3.句意：这种机器大约比你一根头发的宽度小一千倍。
考查形容词比较级。A. the smallest最高级；B. smaller比较级；C. small原级；D. smallest最高级。句中关键词“than”是比较级的标志词，故选B。
4.句意：它们如此的小，只有在显微镜下才能看到。
考查副词辨析和固定搭配。A. very非常；B. so如此；C. such如此；D. quite相当。so+形容词/副词+that从句，意为“如此……以至于”，so符合语境，故选B。
5.句意：它们被称为纳米机器。
考查被动语态。A. are calling正在称为，现在进行时；B. is called被叫做，被动语态C. called叫做，一般过去时；D. are called被叫做，被动语态。结合句意，它们被人们称为纳米机器，需要用被动语态，即be+过去分词，结合主语是they，故be动词用are，故选D。
6.句意：因为他们的努力工作，这三位科学家获得了2016年诺贝尔化学奖。
考查时态辨析。A. will win一般将来时；B. won一般过去时；C. wins 一般现在时；D. has won现在完成时。根据关键词“2016”可知，是过去的事情，需要用一般过去时，故选B。
7.句意：……他感谢来自于24个国家的成百上千的其他的科学家们。
考查固定搭配。hundreds of成百上千的，固定搭配。故选A。
8.句意：感谢您帮助我们实现了这个奖项。
考查形容词的用法。A. possibility可能性，名词；B. possibly可能地，大概，副词；C. possible可能的，形容词；D. impossible不可能，形容词。make it possible，使它成为可能，形容词做宾补，且符合语境，故选C。
9.句意：他说，有一次他在斯德哥尔摩旅行时给女儿带来了一个巧克力诺贝尔奖。
考查冠词辨析。A. a不定冠词，用于辅音因素开头的单词前面；B. an不定冠词，用于元音因素开头的单词前面；C. the定冠词，特指；D. /不填。这里指的是去Stockholm的一次旅行中，不是特指哪一次旅行，故用不定冠词，是以辅音因素开头的可数名词单数形式，故用不定冠词a，故选A。
10.句意：他希望有一天能有一个真的。
考查固定搭配。expect to do sth.期望做某事，固定搭配，故选B。
11.句意：科学家们相信，在未来，纳米机器可以帮助在人体内运送药物，或者带走让我们生病的东西。
考查介词辨析。A. in在……里面；B. for对……来说；C. at 在……；D. on在……上面。in the future在将来、在未来，固定搭配。故选A。
12.句意：科学家们相信，在未来，纳米机器可以帮助在人体内运送药物，或者带走让我们生病的东西。
考查情态动词辨析。A. should应该；B. can能够；C. must必须；D. need需要。结合句意，这里表达是纳米机器在将来能干的事情，can符合语境，故选B。
13.句意：费林加先生把他们的工作比作莱特兄弟的工作。
考查代词辨析。A. their他们的，形容词性物主代词；B. them他们，宾格代词；C. they他们，主格代词；D. theirs他们的，名词性物主代词。根据关键词“work”是名词，其前接形容词性物主代词，their work意为“他们的工作”，符合语境，故选A。
14.句意：当莱特兄弟第一次驾驶他们的飞机时，有些人质疑飞机有什么用。
考查be动词辨析。A. is一般现在时；B. were一般过去时； C. was一般过去时；D. are一般现在时。结合句子的时态，可知be动词用一般过去式，再根据“airplanes”是复数形式，故be动词用were，故选B。
15.句意：现在飞机帮助我们快速旅行，我们一直在使用它们。
考查固定搭配。A. travels动词的三单形式；B. travelling动名词形式；C. travelled一般过去式；D. travel动词原形。help sb.(to) do sth.帮助某人做某事，故选D。
八、完形填空
“I'm really thankful to our government, for it provides us with such a good training program. The training greatly helps us live well. I will certainly study hard and learn the skills. Then I can_____16_____ my family's difficulties and do good to other people,” a learner on the job training program said, feeling ____17____.
The learner's grandfather is nearly 80 years old, and his mother is ill in bed. So his father, a middle-aged farmer, is the main ____18____ of the poor family. The learner graduated from high school and did not pass the college entrance examination(高考). The job training program helps him learn the skills that he'll need in the ____19____.
The story reminds me of another story. It goes like this: Once upon a time, there was a man who liked ____20____very much, and was able to catch lots of fish every day. The man was a kind-hearted person, so he always ____21____ his fish with his neighbors who did not know how to fish. One day, he thought that it would be great if he taught them how to fish. So he ____22____ his neighbors together and showed them how to fish. Everybody was very happy, as they could ____23____ the fish they themselves caught.
At present, there are still a lot of poor people throughout the world. But it's not good if we give only food to them. ____24____, we should give them a chance to learn new skills. Therefore, a technical training is very important to people in need, and they will learn the ability to _____25_____ money. People can learn a lot of useful things in the job training program and what they learn can help them on the way to find jobs.
16. A. solve B. change C. study D. find
17. A. angry B. excited C. annoyed D. interested
18. A. problem B. example C. relative D. support
19. A. school B. college C. workplace D. family
20. A. fishing B. swimming C. skiing D. skating
21. A. shared B. cooked C. exchanged D. weighed
22. A. drove B. stopped C. called D. searched
23. A. feed B. save C. catch D. eat
24. A. Next B. Instead C. Luckily D. Especially
25. A. pay B. raise C. use D. earn
【答案】16. A 17. B 18. D 19. C 20. A 21. A 22. C 23. D 24. B 25. D
【解析】本文以一个参加了技能培训的学员演讲引入，讲述了他通过工作技能培训，改善家庭现状，并赢得了个人肯定的故事。作者又想到了另一个故事：一个喜欢钓鱼的人，常常和邻居分享他钓的鱼，但后来他决定教会他们钓鱼的技能，这样更能造福于人。最后，作者认为世界上还有很多穷人，我们应该给他们一个学习新技能的机会。因此，技术培训对有需要的人来说是非常重要的。
16.句意：我就可以解决家庭的困难，为他人做好事。
考查动词及语境的理解。A. solve解决；B. change改变；C. study学习；D. find发现。根据“my family's difficulties”可知，应是解决家庭的困难。故选A。
17.句意：一位参加在职培训的学员兴奋地说。
考查形容词及语境的理解。A. angry生气的；B. excited兴奋的；C. annoyed恼怒的；D. interested感兴趣的。根据前文引号部分“I'm really thankful to our government, for it provides us with such a good training program. The training greatly helps us live well.”可知，学习者认识到通过技能培训，改善家庭现状，学习者的心情应是激动兴奋的。故选B。
18.句意：所以他的父亲，一个中年农民，是这个贫穷家庭的主要支柱。
考查名词及语境的理解。A. problem问题；B. example例子；C. relative亲戚；D. support支持；支柱。根据前文“The learner's grandfather is nearly 80 years old, and his mother is ill in bed.”可知，这个家庭中祖父高龄，母亲生病，所以父亲是主要的支柱。故选D。
19.句意：工作培训计划帮助他学习将来在工作场所需要的技能。
考查名词及语境的理解。A. school学校；B. college大学；C. workplace工作场所；D. family家庭。根据“The job training program工作培训计划”可知，应是学习在工作场所需要的技能。故选C。
20.句意：从前，有一个人非常喜欢钓鱼。
考查动名词及语境的理解。A. fishing钓鱼；B. swimming游泳；C. skiing滑雪；D. skating滑冰。根据后文“and was able to catch lots of fish every day每天能钓到很多鱼”可知，这个人喜欢钓鱼；like doing sth.喜欢做某事。故选A。
21.句意：所以他总是和不知道怎么钓鱼的邻居一起分享他的鱼。
考查动词及语境的理解。A. shared分享；B. cooked烹饪；C. exchanged交换；D. weighed称重。根据“The man was a kind hearted person”可知，这个人是个热心人，应是与邻居分享他的鱼；share sth. with sb.与某人分享某物。故选A。
22.句意：所以他把邻居们叫到一起，教他们如何钓鱼。
考查动词及语境理解。A. drove开车；B. stopped停止；C. called叫；D. searched搜索。根据“show them how to fish教他们如何钓鱼”可知，应是把邻居们叫到一起。故选C。
23.句意：每个人都很高兴，因为他们能吃到自己钓的鱼。
考查动词及语境的理解。A. feed喂；B. save节省；C. catch抓；D. eat吃。根据前文教他们如何钓鱼，此处应是他们能吃到自己钓的鱼，并为此而感到高兴。故选D。
24.句意：相反，我们应该给他们一个学习新技能的机会。
考查副词及语境的理解。A. Next下一个；B. Instead反而，相反；C. Luckily；D. Especially。根据前文“But it's not good if we give only food to them. 如果我们只给他们食物，那是不好的。”可知，此处表示相反，应该给他们一个学习新技能的机会。故选B。
25.句意：因此，技术培训对有需要的人来说是非常重要的，他们将学会赚钱的能力。
考查动词及语境的理解。A. pay付钱；B. raise举起；C. use使用；D. earn赚得。根据前文“At present, there are still a lot of poor people throughout the world.目前，世界上还有很多穷人。”可知，这里应指学会挣钱的能力。 the ability to do sth.做某事的能力，固定结构。故选D。
九、阅读理解
A
We all need cash (现金) in order to live our life. However, something called digital currency is slowly taking the place of cash. A currency is a kind of money. Usually, we use currency when we talk about a country’s money. If something is digital, it only exists (存在) on a computer. So “digital currency” means money that only exists on computers.
Lots of people have digital currency accounts (账户). They use a credit card (信用卡) to change their real money into digital money, and then the money goes into the digital currency account. A lot of people wonder, “Why in the world should I change my real money into digital currency ” This is a fair question, but there’s a good answer. If you want to buy something online, then you usually have to use digital currency. For example. If you’re in China and you want to buy something in Canada, then you’ll have to pay with the digital currency.
Many people still don’t trust digital currency. Some people think that if they can’t hold their money in their hand, then it doesn’t seem real. These people don’t feel comfortable when they see numbers on a computer screen. The computer tells them that their money is safe but these people don’t really feel safe. Another problem is security (安全). There are hackers all over the world. A hacker is a person who steals computer information. If a hacker gets the password of your digital currency account, he or she can steal your money.
You have to decide whether or not you trust this new invention. Just remember one thing: If you want to buy something online, then you probably won’t have a choice. You’ll have to use digital currency.
1．What does Para. 1 mainly tell us
A．Why we all need cash to live. B．How to use digital currency.
C．What digital currency is. D．Where to find digital currency.
2．What is the “good answer” to the question in Para. 2
A．You cannot shop online without digital currency.
B．You cannot buy anything in China with real money.
C．You cannot buy anything in Canada without digital currency.
D．You can use both real money and digital currency to shop online.
3．What is the first problem mentioned in Para.3
A．Digital currency is not safe enough.
B．Many people still don’t trust digital currency.
C．Some people can’t hold their money in their hand.
D．Some people don’t feel comfortable with numbers.
4．Which of the following is the best title for the passage
A．Two kinds of money B．The end of real money
C．Currency around the world D．Money that you can’t touch
【答案】1．C 2．A 3．B 4．D
【分析】文章主要介绍了数字货币广泛使用。
1．段落大意题。根据第一段第二、三句“However, something called digital currency is slowly taking the place of cash. A currency is kind of money.”可知，然而，一种被称为数字货币的东西正在慢慢取代现金。货币是一种钱。由此可推断出，本段大意是“什么是数字货币”。故选C。
2．细节理解题。根据第二段第五句“If you want to buy something online, then you usually have to use digital currency.”如果你想在网上买东西，那么你通常必须使用数字货币。由此说明，没有数字货币，你不能在网上购物。故选A。
3．细节理解题。根据第三段第一句“Many people still don’t trust digital currency.”可知，许多人仍然不信任数字货币。由此说明，第三段中提到的第一个问题是：许多人仍然不信任数字货币。故选B。
4．标题归纳题。根据第一段最后一句“So ‘digital currency’ means money that only exists on computers.”可知，所以“数字货币”是指只存在于电脑上的货币。由此可推断，文章讲了触摸不到的货币。故选D。
B
The 2022 Beijing Winter Olympics has created the highest viewing rate in the history of the Winter Olympics. It utilized some of China’s newest achievements in science and technology. Here are some of the different technologies used in Beijing.
Venues（场馆） The Games’ venues have undergone many innovations （创新）. One major one is the world’s first venue that shifted from a swimming center to a curling sheet （冰壶场）: the National Aquatics Center. Formerly known as “Water Cube”, as it hosted the swimming and diving competitions in the 2008 Summer Olympics, the center is now called the “Ice Cube”, set to host curling competitions. Following the Games, the venue will continue to be used for both winter and summer sports, switching between the two depending on the season.
Robots A series of different kinds of robots were deployed to help visitors and athletes. Some machines were also used to enforce social distancing requirements related to COVID-19. Robots were also transporting equipment, cleaning surfaces and preparing and carrying food to limit human-to-human contact. “Smart” waste containers were also used, as well as machines that could make and serve alcoholic drinks and coffee.
Hydrogen-fueled vehicles （氢燃料汽车） Zhangjiakou put into use 655 hydrogen-fueled vehicles for transportation and logistics （物流）support services during the games. A hydrogen-fueled vehicle can be refueled quickly, and realize a low temperature start of -30℃. Each vehicle travelling 10,000 km can reduce carbon dioxide emission by about 11. 8 tons. “First, our hydrogen vehicles are environmentally friendly and energy saving. Second, it’s safer. Third, it’s suitable for cold areas, ” said a bus driver in Zhangjiakou.
Super High-Speed 4K Camera System The super high-speed 4K camera system, or called “4K cheetah” developed by the China Media Group over the past five years, was used for broadcasting the speed skating events. During the speed skating competition, the speed of athletes can reach 15 to 18 meters per second, which is about 50 kilometres per hour, and some athletes can even reach 70 kilometres per hour, which requires a real-time synchronization（同步）of the speed of broadcast equipment. With this equipment, referees could identify all of athletes’ movements with their naked eyes.
1. The underlined word “shifted” in Paragraph 2 means ________.
A. developed B. changed C. destroyed D. disappeared
2. What technology was used to help make sure the required social distance
A. Robots. B. Venues.
C. Hydrogen-fueled vehicles. D. 4K Camera System.
3. Which of the following statements is true according to the passage
A. All of the cleaning, serving and cooking were done by machines.
B. A hydrogen-fueled bus might stop working at a low temperature.
C. Referees could see the movements of the athletes through “4K cheetah”.
D. The “Ice Cube” will continue to be used for winter sports all the year round.
4. What is the main purpose of the article
A. To tell us the importance of science and technology.
B. To show the world how advanced China has become.
C. To encourage students to volunteer in the next Olympic Games.
D. To introduce some technologies used at the 2022 Winter Olympics.
【答案】1. B 2. A 3. C 4. D
【解析】本文是一篇说明文，介绍了北京冬奥会期间使用的四种高科技。
1.词义猜测题。根据“a swimming center to a curling sheet”和“Following the Games, the venue will continue to be used for both winter and summer sports, switching between the two depending on the season.”可知，原来在夏季比赛中用于跳水和游泳的水立方转换成了冰立方，用来进行冬季项目。所以shifted应该与changed同义，表示“转变、改变”，故选B。
2.细节理解题。根据“Some machines were also used to enforce social distancing requirements related to COVID-19.”可知，机器人被用来保持社交距离。故选A。
3.细节理解题。根据“The super high-speed 4K camera system, or called “4K cheetah” developed by the China Media Group over the past five years, was used for broadcasting the speed skating events.”和“With this equipment, referees could identify all of athletes’ movements with their naked eyes.”可知，裁判们使用4K cheetah来观察运动员的动作。故选C。
4.主旨大意题。通读全文可知，本文介绍了北京冬奥会期间使用的场馆、机器人等四项高科技，所以作者写这篇文章的主要目的是介绍北京冬奥会期间使用的高科技。故选D。
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