Unit 6 When was it invented?section B 课时训练 2022-2023学年人教版英语九年级全册（含答案）

Unit 6 When was it invented
Section B (1a~2e)
一、单项填空
(　　)1. The food ______ so good. Let's try it together.
A. smells B. sounds C. sees D. feels
(　　)2. There ______ a number of books in my room and the number of them ______ about 100.
A. is; are B. has; is
C. are; is D. have; are
(　　)3. —Why do you ______ Huang Jiguang
—Because he is a great hero in my heart.
A. look like B. look up to
C. look over D. look up
(　　)4. —I can't find my umbrella. It was here just now.
—Oh, I think someone might take it away ______.
A. by the way B. by mistake
C. by hand D. by accident
(　 )5. As we all know, a year ______ twelve months.
A. divided into
B. is dividing into
C. was divided into
D. is divided into
二、完成句子
6. 你知道是谁拿错了我的乐器吗？
Do you know who took my musical instrument _____________
7. 我们被分成了九个小组来玩游戏。
We ___________________ nine groups to ________________.
8. 我们应该仰慕我们的民族英雄。
We should ______________________ our national heroes.
9. 没什么能阻止他们实现他们自己的梦想。
__________________________________________________
10. 中国不仅是一个大国,而且是一个强国。
_______________________________________________________
三、完形填空
We are now in the 22nd century. With the development of science and technology, people can change their bodies in the way they want.
As years went by, Mr.Smith __11__ his look. Several months ago, Mr.Smith went to a body engineering shop and ___12__ a small nose. Small noses were very __13__ these years. After the operation, he looked at himself in the mirror (镜子) and found that his __14_hair no longer fit his new look. Then he wanted a change to long hair. When he was leaving, the shop keeper __15_told him that the shop had a special offer on ears. At last, Mr.Smith went out of the shop with a small nose, long hair and two new ears.
In the next few weeks, Mr.Smith's interest in his __16_kept growing. He bought new eyes, new hands and new feet. After that, he looked very young for his age, and __17__different. He felt satisfied with himself.
However, the _18__in the face and fingerprints brought him much trouble. He was _19_to enter places like railway stations and airports. In the end, he decided to have his old body back! To his surprise, Mrs.Smith was unhappy with his __20__ because she could not bear(忍受) the bad smell of his old feet.
(　　)11. A. was bored of B. was relaxed about
C. was excited about D. was pleased with
(　　)12. A. cared for B. waited for C. asked for D. sent for
(　　)13. A. popular B. similar C. strange D. useful
(　　)14. A. long B. short C. thick D. thin
(　　)15. A. silently B. foolishly C. carelessly D. suddenly
(　　)16. A. shape B. age C. life D. look
(　　)17. A. probably B. hardly C. nearly D. completely
(　　)18. A. smile B. change C. color D. kiss
(　　)19. A. guided B. refused C. forced D. allowed
(　　)20. A. interest B. conditionC. decision D. situation
四、阅读理解（B篇）
Do you pay with paper money, credit (信用的) card, or your phone when you go shopping People in China may pay with WeChat (微信) on the phones.
While WeChat Pay is now a part of life in our country, this way of paying also appears in other countries. A lot of foreign companies and traders have to accept it. According to Xinhua News, about 13 foreign countries have WeChat Pay services for Chinese travelers.
Is it good or bad to use WeChat Pay Will people no longer use paper money in the future Some discussions appear on the Internet.
“I don't think so. Nearly half of Chinese people live in the countryside. People there can't enjoy it without good Internet service. And most old people like to use paper money,” said Winnie.
“WeChat Pay is convenient and safe. We needn't tell if the money is real or fake. But paper money is just the opposite. We should encourage people to use WeChat Pay more,” said a wise man.
“For a long time, people will use different payment ways,” said Sunshine. “Traders should allow people to choose the ways they like to pay.”
Will paper money disappear in the future What are your ideas about it
(　　)21. When we pay with WeChat, we need to use our _______.
A. phones B. paper money
C. credit cards D. wallets
(　 　)22. A wise man thought _______.
A. it was not safe if people didn't use paper money
B. WeChat Pay was convenient and safe
C. people would go on using paper money in the future
D. old people liked to use paper money more
(　 　)23. The underlined word “fake” in Paragraph 5 may means _______.
A. 脏的 B. 麻烦的
C. 假的 D. 残缺的
(　 　)24. From the passage, we can know _______.
A. only Chinese people use WeChat Pay
B. Chinese travelers can use WeChat Pay in about 13 foreign countries
C. people use WeChat Pay more than paper money in the world
D. paper money will surely disappear in the future
(　 　)25. What's the best title for this passage
A. Why People Use WeChat Pay
B. WeChat Payment in China
C. Will Paper Money Disappear
D. Payment Ways in the Future
五、短文填空
This is a true story that happened in England.
There was a lonely old man __26__ in a big house. He was ill and had no sons or daughters to look after him. So he decided to __27__ his house and move to a nursing home(养老院). As __28__as the old man announced the sale of his beautiful house, many people called and wanted to buy his house because of its good location (地段). So the _29__of his house kept rising. But the old man didn't __30__ to be happy. Yes, he never wanted to sell the house which had accompanied(陪伴) him for most of his life. But he had no __31__choices at that moment.
One day, a young man came to the old man and said to __32__politely, “Sir, I'd love to buy this house, but I __33__have 10,000 pounds. But if you sell me your house, I promise you will still live _34___, drinking tea, reading newspapers, walking with me every day. Just trust me, I will try my best to take care of you!” The old man smiled and sold the house to him for 10,000 pounds _35__ thinking too much.
To achieve your dream, you don't have to fight and cheat. Sometimes, you just need to have a kind heart.
26. ____________ 27. ____________ 28. ____________ 29. ____________
30. ____________ 31. ____________ 32. ____________ 33. ____________
34. ____________ 35. ____________
答案
一、单项填空
1-5 ACBBD
二、完成句子
6.by mistake
7.were divided into play games
8.look up to
9.Nothing can stop them (from) achieving their dreams.
10.China is not only a big country, but also a powerful country.
三、完形填空
11-15 ACABD 16-20 DDBBC
四、阅读理解
21-25 ABCBD
五、短文填空
26.living 27.sell 28.soon 29.price 30.seem
31.other / more 32.him 33.only 34.here 35.without
Unit 6 When was it invented
第五课时 Section B (3a~Self Check)
一、单项填空
(　 )1. —How can you sing the English song
—It ______ in our English class yesterday.
A. was taught B. is taught
C. has taught D. taught
(　 )2. Today, smart phones are really popular. They ______ everywhere.
A. use B. are using C. are used D. were used
(　 )3. A backpack ______ on the bus and no one came back for it.
A. left B. is left C. was left D. leaves
(　　)4. His wallet ______ when he took a bus yesterday.
A. stole B. was stolen
C. is stolen D. has stolen
(　　)5. Yesterday was her birthday and she ______ a new bike as a present.
A. was given B. was giving C. is given D. gave
二、完成句子
6. 这些学生被分成几个小组来练习说英语。
These students ______________________ several groups to practice speaking English.
7. 这位警察在和别人谈话时，偶然发现了真相。
The policeman found the truth ________________ when he ______________________ other people.
8. 我父母经常鼓励我成为一名医生。
My parents often ________________________ a doctor.
9. 那个小男孩被看见独自离开学校。
___________________________________________________
10. 智能手机可以用来做很多事情。
___________________________________________________
三、语法选择
Do you know anything about the invention of the bar code (条形码)
A small food store owner found it was difficult _11_ records of the product information. In 1948, he asked the Drexel Institute of Technology to solve __12__problem. Bernard Silver, a graduate student, was interested. He and his friend Norman Joseph Woodland _13_ to work on it. Soon, they invented their first working system.
The system did work __14__, but it was very expensive and sometimes the system didn' t work well. If the invention was to become popular in stores, the problems had to __15__. Finally, Woodland solved __16___.
The patent (专利权) for the bar code system was asked for _17__Silver and Woodland in 1949, but the patent was not given until 1952. __18__this patent was given, the system was still not popular among store owners.
In 1970, a business __19_ Logicon Inc. invented the Universal Grocery Products Identification Code. Marsh' s Supermarket in Troy was the first store to set up this bar code reading system. It __20_very popular ever since, and now it' s used in all types of stores all over the world.
(　　)11. A. keeps B. keep C. to keep D. keeping
(　　)12. A. this B. that C. these D. those
(　　)13. A. started B. are starting
C. start D. were starting
(　　)14. A. at first B. first C. firstly D. the first
(　　)15. A. solved B. be solved
C. solve D. solving
(　　)16. A. theirs B. their C. they D. them
(　　)17. A. in B. by C. with D. on
(　　)18. A. Unless B. Although C. If D. Since
(　　)19. A. names B. has named C. named D. is named
(　　)20. A. becomes B. is becoming C. became D. has become
四、短文填空
Edison was one of the greatest inventors in human history. He had more than 2,000 __21__. He was born in Milan, Ohio. Edison was very good at thinking even __22_he was a small boy. And Edison was never afraid of failure.
One day, when he was playing outside with some friends, he saw a bird __23_ freely in the sky. Suddenly, he asked himself, “Since birds can fly, __24__can' t humans fly Can we add wings to humans ”Suddenly, he had another idea in his mind: balloons can fly to the sky __25__ wings, so does that mean that if the human body is __26__with gas, human beings can fly in the sky like birds Soon he found a kind of powder(粉末) which can produce __27__ and let a partner drink it. Then Edison watched him carefully to see __28__he could fly like a balloon or not. But after a while, his partner got very painful because of a stomachache. _29__, he was sent to the hospital in time, otherwise he would die. Because of this, his father was very __30__ and gave Edison a good beating and told him that he was not allowed to do any experiments in the future. But Edison didn' t lose heart and said, “How can I know if a man can fly without doing experiments ”
21. ____________ 22. ____________ 23. ____________ 24. ____________
25. ____________ 26. ____________ 27. ____________ 28. ____________
29. ____________ 30. ____________
五、回答问题
Once a traveler wanted to go across desert. He had walked in the desert for three days without any water. He was exhausted（筋疲力尽的）from walking. When he felt hopeless, he suddenly found a small house. He pulled his tired body inside. This was a small airless house and in the corner he discovered a water pump（抽水机）.
He was so excited and went forward to draw（抽取）water, but no water came out no matter how hard he tried. Too tired to do anything more, he fell to the ground. Then he saw a small bottle. On the bottle there was a note, which read, “You must pour the water from the bottle into the pump before you draw water! Don' t forget, before you leave, refill the bottle with water!” He opened the bottle and found it was filled with water! He was so happy.
At that moment he thought, “It might be a little selfish（自私的）, but as long as I drink the water in the bottle, I can be sure to leave this room alive! However, if I do as the note says and pour the only water into the pump and no water comes out, I will die of thirst. Should I take the risk or not ” It was five minutes later that he chose to pour the only water into the pump and began to draw water. After a minute, water started to come out! He made the right choice.
After he had drunk enough water, he refilled the bottle. He added the following words after the note: Before you get something, you should first learn to pay.
31. What did the traveler discover in the corner of a small airless house
_________________________________________________________________
32. What did the traveler have to do before he drew water
__________________________________________________________________
33. How did the traveler feel when he found the bottle was filled with water
__________________________________________________________________
34. How long did it take the traveler to make a choice
__________________________________________________________________
35. What lesson does the story tell us
________________________________________________________________
答案
一、单项填空
1-5 ACCBA
二、完成句子
6.were divided into
7.by accident was talking with
8.encourage me to be
9.The little boy was seen to leave school alone.
10.Smart phones can be used to do many things.
三、语法选择
11-15 CAAAB 16-20 DBBCD
四、短文填空
21.inventions 22.when 23.flying 24.why 25.without
26.filled 27.gas 28.whether 29.Fortunately / Luckily 30.angry
五、回答问题
31.The traveler / He discovered a water pump(in the corner of a small airless house)./ A water pump.
32.The traveler / He had to pour the water from the bottle into the pump（before he drew water）.
33.The traveler / He felt so happy(when he found the bottle was filled with water).
34.It took the traveler / him five / 5 minutes to make a choice./ Five / 5 minutes.
35.The story / It tells us that before we get something, we should first learn to pay.