V. 语法专练
A. ought to
1. He ought to help his brother work out the problem. (改成否定句)
  ——————————————————————————————
2．Tom ought to go to have a rest. （改成一般疑问句）
  ——————————————————————————————
3．Such things ought to be done at once, _____________？（反意问句）
B. 用must, have to, can, ought to, used to和be able to 的适当形式填空。
1. In some parts of the world, you ______boil the water before drinking it.
2. The bus caught fire seriously, but the passengers ¬¬¬¬______escape from it.
3. He ______have stayed at home this morning. I saw him shopping in another city.
4. You ______ smoke in this part of the hospital.
5. You ______keep a simple first aid box at home for any accidents.
6. If she is completely well, she ______be back at school today.
7. My father ______be a heavy smoker, but now he has given up the habit.
8. ------You ______have finished the article. The deadline is last Friday.
  ------Sorry. I have been busy these days. Could you give me 3 days more?
9. She ______ breathe, so I used the mouth-to-mouth way.
10. He ______have caught a bad cold last night, for his forehead felt burning.

能力提升
VI. 单项填空
1. He gave in to ______and opened the letter addressed to his sister.
A. worry          B. feeling   C. curiosity      D. hope 
2. There is a 20-minute parking ______here, so we must get back to the car very quickly.
A. freedom        B. limit     C. allowance     D. ability
3. Let’s ______my scientific knowledge and your business skills and start a company.
A. connect        B. relate     C. combine      D. put
4. She put on dark glasses because the sun was ______in her eyes.
A. glaring        B. staring    C. exciting       D. moving
5. She ______to them about her age in order to get the job.
A. lay           B. laid       C. lied          D. lain
6. They are ______the effects of cigarette smoking.
A. researching into              B. researching in  
C. searching into                D. searching in
7. One day we will manage to _____the world ______this terrible disease.
A. rid, from      B. rid, of      C. rid, out       D. rid, in
8. There was a lot of fun at yesterday’s party. You _____come, but why didn’t you?
A. must have      B. should     C. need have     D. ought to have
9. It’s nearly 7 o’clock. Jack ______ be here at any moment.
A. must      B. need       C. should       D. can
10. Susan ______written a report like this.
A. can have                B. mustn’t have   
C. are able to have           D. ought not to have
11. One ought ______for what one hasn’t done.
A. not to be punished         B. to not be punished
C. to be not punished           D. not be punished
12. She doesn’t answer the doorbell. She ______ be asleep.
A. might       B. should    C. ought to       D. had to
13. He ought ______have done so even if possible.
A. never       B. not        C. to not         D. not to
14. ------We want someone to design the new art museum for us.
   ------______the young fellow have a try?
A. May        B. Shall      C. Will           D. Need
15. I suppose he ought to have known that, ______?
A. did I      B. shall I      C. ought he      D. oughtn’t he
16. It was playing computer games that cost the boy plenty of time that he ______doing his lessons.
A. might have spent           B. must have spent  
C. ought to have spent         D. must gain]
17. As a soldier, you ______do as your captain.
A. will       B. shall      C. may           D. ought
18. ------I stayed at a hotel while in New York.
   ------Oh, did you? You ______with Barbara.
]A. must have stayed        B. could have stayed 
C. might have done         D. ought have done
19. ------Hello, Wang Pengwei!
   ------Hello, Maochang! ______?
   ------No, just a water and some fruit.
A. Your usual             B. What do you want to eat
C. May I help you          D. Want to feel fit
20. He ______hope he will win the game.
A. do       B. did        C. doing       D. does

VII. 阅读理解
                                A
Increasingly, over the past ten years, people--- especially young people –have become aware of the need to change their eating habits, because much of the food they eat, especially processed food(加工过的食品), is not good for the health. As a result, there has been a growing interest in natural foods: foods which do not contain chemical additives(添加剂) and which have not been affected by chemical fertilizers(化肥), widely used in farming today.
Natural foods, for example, are vegetables, fruit and grain which have been grown in soil that is rich in organic matter. In simple words, this means that the soil has been nourished(给…营养) by unused vegetable matter, which provides it with vitamins and minerals. This in itself is a natural process compared with the use of chemicals and fertilizers, the main purpose of which is to increase the amount—but not the quality—of foods grown in commercial farming area.
Natural foods also include animals which have been allowed to feed move freely in healthy pastures(牧场). Compare this with what happens in the mass production of poultry(家禽)：there are battery farms, for example, where thousands of chickens live crowded together in one building and are fed on food which is little better than rubbish. Chickens kept in this way are not only tasteless as food; they also produce eggs which lack important vitamins.
There are other sides of healthy eating which are now receiving increasing attention from experts on diet. Take, for example, the question of sugar. This is actually unnecessary food. It is not that sugar is harmful in itself. But it does seem to be addictive: the quantity we use has grown steadily over the last two centuries and in Britain today each person consumes an average of 200 pounds a year! Yet all it does is provide us with energy, in the form of calories. There are no vitamins in it, no minerals, and no fibre.
1. People have become more interested in natural foods because______.
A. they want to keep healthy
B. they want to taste all kinds of foods
C. natural foods are more delicious than processed foods
D. they want to return to nature
2. Chickens raised in poultry farms are all of the following EXCEPT that _____.
A. they are fed on food which is little better than garbage
B. they live in very crowded condition
C. the eggs they produce lack vitamins
D. they are allowed to move about and eat freely
3. According to the passage, ______.
A. people can only find sugar to give them energy
B. sugar is bad for the health
C. the use of sugar is habit forming
D. sugar only sweetens food, but provides us with nothing useful
                                B
   Two thieves came to a house to steal something, they dug a hole in the wall of the house.
   There lived many mice in the house. The woman in the moonlight saw a mouse crawl(爬行) into the house. “Look! In comes one,” she said to the man in the house. He was so frightened that he hurriedly crawled out of the house and said to the one waiting outside, “She found me when I was just in.” But the thief outside didn’t believe him, so he said, “Let us two try to crawl into the house together.” At that time two mice happened to crawl into the house, too. The woman saw the mice and shouted, “In come two, catch them!” The two thieves were terribly frightened. The man in the house said, “You saw them come in but where are they? I will catch them tonight.” The two thieves started running away at once.
The two thieves wanted to make it clear whether they had been found or not the night before. The next day they acted as men selling sweet potatoes and came before the house. The man and the woman were ploughing in their fields. The rein(缰绳)broke and the woman came home for a rope. She saw two men selling sweet potatoes and wanted to buy some. She picked out two which looked like mice. At the time the man couldn’t wait for her any longer in the fields and he ran back from the fields to hurry her up. The woman showed the sweet potatoes to the man and said, “How they look like the two of last night.” The man said, “I asked you to fetch a rope, why don’t you hurry for it?” The two thieves ran away very quickly without their sweet potatoes.
4. The two thieves failed to steal anything from the house because______.
A. they were found out
B. they were frightened by what they had heard in the house
C. they didn’t work together well with each other
D. mice stopped them from doing so
5. From the last paragraph, we know that ______.
A. the two thieves were famous selling sweet potatoes
B. the woman recognized the two thieves
C. the woman pretended to know nothing about the two thieves and made fun of them
D. the two thieves didn’t know that they were not found at all
6. The woman said, “How they look like the two of last night.” Here “the two” refers to ______.
A. the two thieves      B. nothing     C. the mice    D. the ropes
                           
C
In 1977, Jack, an Italian-American who lived in San Francisco, flew from America to Italy to visit his relatives. On the way, the plane made a one-hour stop to refuel(加油)at the New York Airport.
Thinking that he had arrived, Jack got out and spent three days in New York, believing he was in Rome.
When his relatives were not there to meet him, Jack thought they had been caught in the heavy Roman traffic mentioned in their letters. While looking for their address, Jack could not help noticing that modernization had changed most, if not all, of the ancient city’s landmarks. He also noticed that many people spoke English with strong American accent. However, he just thought that Americans got everywhere. He also believed that so many street signs were written in English especially for the Americans. Jack spoke very little English himself so he asked a policeman in Italian the way to the bus station. As chance would have it, the policeman came from Italy and replied in the same language. After twelve hours traveling round on a bus, the driver handed him over to a second policeman. After brief argument with the policeman, Jack was very surprised to find that the Rome police had employed someone who did not speak his mother tongue.
Jack did not believe he was told that he was in New York. In order to get on a plane to San Francisco, the policeman raced him to the airport in a police car with sirens(报警器)screaming. “See,” he said to his interpreter. “I know I’m in Italy. That’s how they drive.”
7. Where did Jack live?
A. In Italy              B. In San Francisco   
C. In New York         D. The story doesn’t mention
8. Why did Jack spend three days in New York?
A. He thought he had arrived in Italy
B. He did not want to go to Italy
C. He wanted to see some relatives first in New York
D. He wanted to have short rest in New York
9. Which of the following is Not true?
A. The first policeman could speak Italian fluently
B. The second policeman could not speak Italian at all
C. Jack had a brief argument with the second policeman
D. Jack could speak much English

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