上海牛津英语9A-Unit 4 Computers - Exercise for unit 4 - 同步练习-附答案

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Exercise for unit 4
I. Complete the sentences with the proper forms of the given words （用所给单词的适当形式填空）
1. I’m sorry I left my pocket ________ (calculate) at home.
2. We often call computers ___________( electric) brains.
3. Playing table tennis is _______( popular) than playing tennis in China, isn’t it
4. More ________ (important ), we should use the computers to improve our studies.
5. As a student, I should learn as much ____________ as possible. (know)
6. Your brain can understand the _______ of thing better and create new ideas. (mean)
7. Obama has become the __________ black president in America. (one)
8. Help _______ to the dishes on the table, everyone. (you)
9. I have bought a new flat and it’s on the _______ floor of the building. (nine)
10.Since you know the _______ of learning English, why not study hard from now on (important)
11.You should learn to be________ of your parents because you are no longer a child. (depend)
12. Drinking coffee _______ has several helpful effects on health.(probable)
13. Though Jim is not so good at history, he has done_______ than before. (good)
14. The little girl didn’t know how to_______ the toy machine. (operation)
plete the sentences with proper words. The first letters are given. (用适当的单词完成句子，首字母已给)
1. Boys and girls, please look at the s___________ and think about the question.
2. About 1,000 years ago, humans had little k___________ of space.
3. Nobody can d____________ on his parents all his life.
4. He is r_________ late for school this term, he is always the first.
5. The traffic is very heavy at the moment. Luckily, this is not c__________.
6. I haven’t seen her for a long time. I don’t know whether I can r__________ her now.
7. How many copies shall we p_________.
8. He wants to o_________ three new suits for himself.
9. It’s too difficult for him to o_________ this new machine.
III. Translate the following sentences into English (将下列句子翻译成中文)
1. 正因为这些原因，上海是中国最具吸引力的城市之一.（For these reasons,…）
____________________________________________________________________
2. 众所周知，英语在世界上广泛地被使用。（It is common knowledge that…）
____________________________________________________________________
3. 很多孩子非常依赖他们的父母。（depend on）
_____________________________________________________________________
4. 你暂时得跟别人共用一间公寓。（For the time being, …）
_____________________________________________________________________
5. 这是我见到过最聪明的机器人（…I have ever…）
_____________________________________________________________________
6. 你英语说得越多，你的英语就会越好。（the more…, the better…）
_____________________________________________________________________
IV．Choice （选择题）
1. Nowadays traffic jams become common.
A. /'k m n / B. /'k m n / C. / k 'm n / D. / k 'm n /
2. Which of the following underlined parts is different in pronunciation with others
A. He has been aware of his mistake.
B. It rarely rains here.
C. A forest is an area of trees.
D. I don’t care.
3. I wonder if you know the answer ________ this question, please tell me.
A. for B. in C. of D. to
4. The baby just stood before the car. He _________ the danger.
A. unaware of B. was unaware of C. aware of D. was unaware for
5. Computers rarely give wrong answers, ______
A. do they B. don’t they C. does it D. doesn’t it
6. Each of us should learn _______ a computer.
A. how shall we use B. how to use C. what to use D. what can we use
7. Hangzhou is one of ____ in China.
A. the most beautiful city B. more beautiful cities
C. the most beautiful cities D. most beautiful cities
8. I’ve traveled to many countries and places, ________ Canada, Australia, Hong Kong.
A. for example B. just like C. such as D. such like
9. The lecturer left some time for the listeners to __________ questions after the lecture.
A. rise B. raise C. rose D. raised
10. The Channel Tunnel is the second ________ rail tunnel in the world.
A. long B. longer C. the longest D. longest
11. Computers aren’t cleverer than people for the time being. The underlined part means _____.
A. at present B. at last C. in the end D. for the first time
12. The harder we work, _______ progress we will make
A. the greatest B. the greater C. great D. greater
13.The boy ran ________ fast ________ win the 800-meter race.
A. so…that B. such …that C. /…enough to D. too…to
14. A: Could I ask you a rather personal question
B: Of course, ________.
A. good idea B. that’s right C. never mind D. go ahead
15. A: How about going shopping on Huaihai Road this afternoon
B: ________, but I have to prepare for tomorrow’s exam.
A. I can’t B. Sounds great C. That’s all right D. No, I’m terribly sorry
V. Rewrite the sentences as required (按要求改写句子)
1. I don’t know when we shall leave for Nanjing. （改为简单句）
I don’t know _______ ________ _______ for Nanjing.
2. A DVD-ROM can hold millions of pages of writing. (对划线部分提问)
______ _______ pages of writing ______ a DVD-ROM hold
3. Computers are very important in our daily life. (改为感叹句)
______ ______ computers are in our daily life!
4. China is larger than any other country in Asia. （保持句意不变）
China is _______ _______ country in Asia.
5. Computers aren’t as clever as people at present.（保持句意不变）
People are _______ ________ computers at present.
6. We give a computer instructions by putting a program into it. （划线提问）
_______ _______ you give a computer instructions
7. harder, works, I, he, than
_________________________________________________________________
8. operation, the, he, did, on, patient, yesterday, his
_________________________________________________________________
VII．Complete the following passage with the words or phrases in the box. Each word or phrase can only be used once（将下列单词或词组填入空格。每空格限填一词，每词或词组只能填一次）
(A)
A. for example B. such as C. never D. fond E. way F. without
English people are __1____ of their homes and families, their gardens and pets. They have all kinds of pets, ___2___dogs, cats and goldfish. They treasure friendship, too. They often invite their friends to dinner, but in a rather formal __3____. Yet they don’t like people to drop in ____4___ a previous invitation. If you are invited to an English home, you get a cup of tea. Remember ___5____ refuse to drink tea when asked to.
1. ______ 2. ______ 3. ______ 4. ______ 5. _______
(B)
A. with B. good C. buying D. also E. well F. smell
There are many online food shopping sites. This is very surprising. Things like CDs, books, and DVDs sell ___1___ online. But it is quite different to sell food online because people like to see food____2__ their own eyes. It is very important for people to buy fresh fruit and vegetables. Customers like to choose their food by its color. They __3____ want to touch and ___4___it. But some people like to go to the same shop to buy food, because they think the food there has a very good quality. So if the food is always good, they may also feel comfortable ___5___ it online.
1. ______ 2. ______ 3. ______ 4. ______ 5.______
参考答案
9AU4 Exercise for unit 4
I. 1. calculator 2. electronic 3. more popular 4. importantly 5. knowledge
6. meaning 7. first 8. yourselves 9. ninth 10. importance
11. independent 12. probably 13. better 14. operate
II. 1. screen 2. knowledge 3. depend 4. rarely 5. common
6. recognize 7. print 8. order 9. operate
III. 1. For these reasons, Shanghai is one of the most attractive cities in China.
2. It is common knowledge that English is widely used all over the world.
3. Many children extremely depend on their parents.
4. For the time being, you have to share a flat with others.
5. This is the smartest robot I have ever seen.
6. The more you speak, the better your English will be.
IV. BCDBA BCCBD ABCDB
V. 1. when to leave 2. How many can 3. How important 4. the largest 5. cleverer than
6. How do
7. He works harder than I.
8. He did the operation on his patient yesterday.
VI. DBEFC
EADFC
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