Unit 3 -Section Ⅲ 课时练习 （新教材）人教版（2019）高中英语必修第二册.doc

1、Section Discovering Useful Structures 基础测评 . 单句语法填空 1. So far, large quantities of information (send) to the company by email. 2. Now, cellphones have features such as games, music and videos and more functions (add). 3. Many new houses (build) in the flood-stricken area in the past few months. 4. U

2、p to now, no letters (receive) from my friends in the USA. 5. By the time they returned to the USA, Jacks dream (come) true. 6. All the work (finish) so far. 7. The floor (clean) by my mother. Lets sleep on it. 8. Many Chinese teachers (send) to Britain to teach Chinese in the past. 9. The old (take

3、) care of in our country. 10. It is said that a lot of new schools (set) up next year. 答案：答案：1. have been sent 2. have been added 3. have been built 4. have been received 5. had come 6. has been finished 7. has been cleaned 8. were sent 9. are taken 10. will be set . 根据情景完成对话 1. We want to sit at th

4、e table near the window. Sorry, but it (take) already. 2. The windows are dirty. I know. They (not clean) for weeks. 3. How long you (employ) at this job? Since 2004. 4. May I use your car? Mine (repair) at the garage now. Go ahead. 5. Do you know much about John? He (not hear) of since last year. 答

5、案：答案：1. has been taken 2. havent been cleaned 3. have; been employed 4. is being repaired 5. hasnt been heard . 句型转换 1. We often see David play basketball on the playground. David often basketball on the playground. 2. The little girl is cleaning the classroom. The classroom by the little girl. 3. T

6、hey will publish these books next month. These books next month. 4. They have discussed that problem several times. That problem several times. 5. Have they encouraged the children to take more exercise? the children to take more exercise? 答案：答案：1. is; seen to play 2. is being cleaned 3. will be pub

7、lished 4. has been discussed 5. Have; been encouraged 提升测评 . 语法填空 The past years 1. (see) great changes in China. So far, China has reached a stage 2. we share leading positions in many fields. After about 800 years, the spirit of the Silk Road 3. (be) still alive. The Belt and Road, 4. (call) the S

8、ilk Road Economic Belt and the 21st Century Maritime Silk Road, aims to build 5. trade network. The president of Russia has expressed his congratulations. Up to now, the Belt and Road 6. (support) by more than 100 countries and organisations, which cover about $20 trillionaround one 7. (three) of th

9、e worlds GDP. The popularity of the Belt and Road has 8. (it) roots in the human desire to trade ideas and communicate. Just take a look at the Silk Road. Not only silk and other goods 9. knowledge about science and technology was shared across the network. This included the four great inventions of

10、 the ancient China. It was also an early way for language and cultural development and countries became influenced by one another. 10. (hope), world peace and development will be promoted by the building of the Belt and Road. 答案：答案：1. have seen 2. where 3. is 4. called 5. a 6. has been supported 7.

11、third 8. its 9. but 10. Hopefully . 阅读理解 A We all need cash in order to live our lives. However, something called digital currency is slowly taking the place of cash. Digital currency is a kind of money. Usually, we use currency when we talk about a countrys money. If something is digital, it only e

12、xists on a computer. So “digital currency” means money that only exists on computers. Lots of people have digital currency accounts. They use a credit card 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 wo

13、rld should I change my real money into digital currency?” This is a fair question, but theres a good answer. If you want to buy something online, then you usually have to use digital currency. For example, if youre in China and you want to buy something in Canada, then youll have to pay with digital

14、 currency. Many people still dont trust digital currency. Some people think that if they cant hold their money in their hand, then it doesnt seem real. These people dont feel comfortable when they see numbers on a computer screen. The computer tells them that their money is safe but these people don

15、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 inven

16、tion. Just remember one thing: If you want to buy something online, then you probably wont have a choice. Youll have to use digital currency. 1. What does Para. 1 mainly tell us? A. What digital currency is. B. How to use digital currency. C. Why we all need cash to live. D. Where to find digital cu

17、rrency. 解析：解析：细节理解题。第一段主要介绍了一种新的货币形式细节理解题。第一段主要介绍了一种新的货币形式“digital digital currencycurrency”, ,故选故选 A A。 答答案：案：A 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 anythin

18、g in Canada without digital currency. D. You can use both real money and digital currency to shop online. 解析：解析：细节理解题。根据短文第二段后半部分内容可知细节理解题。根据短文第二段后半部分内容可知, ,在网上购物在网上购物 必须使用数字货币必须使用数字货币, ,故选故选 A A。 答案：答案：A 3. What is the first problem mentioned in Para. 3? A. Digital currency is not safe enough. B. M

19、any people still dont trust digital currency. C. Some people cant hold their money in their hand. D. Some people dont feel comfortable with numbers. 解析：解析： 细节理解题。 根据第三段第一句话细节理解题。 根据第三段第一句话“Many people still donMany people still dont t trust digital currency.trust digital currency.”可知可知, ,应选应选 B B。 答

20、案：答案：B 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 Cant Touch 解析：解析：主旨大意题。文章主要介绍了存在于计算机中的数字货币主旨大意题。文章主要介绍了存在于计算机中的数字货币, ,是是 人们触摸不到的新的货币人们触摸不到的新的货币, ,故选故选 D D。 答案：答案：D B Your children are wa

21、tching you. 5 According to the Health Programme,developing healthy habits is an important part for your children. And when it comes to developing healthy habits, parents influence their children more than anyone else. 6 What happens during those early years can influence children for the rest of the

22、ir lives. This includes some eating and exercise habits. Children are very careful, even at a young age. Children watch what others do carefully and imitate the behaviour of those closest to them. As parents, you should do the following: 7 If you do that, your children are more likely to be enthusia

23、stic about developing theirs. Let your children see you taking care of your own physical health by eating fruits and vegetables. Talk to them about healthy habits in appropriate terms and at a proper time. 8 9 Computers, televisions and other forms of technology are a major part of life in the 21st

24、century. Unfortunately, as the use of technology in the home increases, so does the time spent watching TV or playing on the computer. So as parents, you should also arrange the time for your children wisely. A. Take part in physical activities and exercise regularly. B. Dont get rid of technology,

25、but use it wisely. C. Be enthusiastic about developing healthy habits of your own. D. Your actions are speaking to them louder than your words will. E. Children prefer to imitate their parents rather than listen to them. F. This can be helpful to teach your children to form good eating habits. G. Its easy for the children to form their healthy habits when they are young. 答案：答案：5. D 6. G 7. C 8. F 9. B