Rats eat our food or make it so dirty that it isn't fit for people at all. That's why people often kill them by laying down poison. After a day or two, they find the poison still there. The rats haven't touched it, even though it is near the food which they eat. People think they must be clever and cunning. Some scientists have been trying to find the best way to poison rats. They have watched to see just what a rat does day and night. They have found out that rats aren't so clever. They are just very shy.
Rats usually live in holes. They run from these holes to the places where they eat and drink. They have special paths on which they travel each time. So they know their paths quite well.
If anything new, such as stone or wood, is put in the path, the rats won't go near it at first as they are too frightened. It will take them many days to get over the fear. They are also frightened to go near a place that they know, where something has been taken away. If a path goes around a rock, the rats follow the same path around the rock each time. If the rock is taken away, they will still run round the place where the rock was! They won't cross the empty place, which is now open to them, even though it would be quicker.
Rats will always keep away from anything unusual to them. That's why they won't eat poison on the first or second night. They usually won't go anywhere near it for about four days until they get used to being there. Even then they only eat a little at a time.
If people want to kill rats with poison, all they have to do is to leave it out for a few days. Once the rats have got used to it, they will eat it and die.
1．This passage mainly tells us
A. how a rat destroys our food
B. how to poison a rat
C. what's a rat's habit
D. poisoning a rat is not easy
2．How does the writer feel about rats?
A. They are clever and cunning.
B. They are the most dangerous enemy.
C. They are smart and shy.
D. It's easy for them to get close to an unknown object.
3．________ rats have special paths to travel each time.
A. Because they live in holes most of the time
B. To find more food to eat and water to drink
C. In order not to eat anything poisonous
D. To protect themselves
4．If you want to kill a rat, ________.
A. you should make it get used to the poison
B. you should drive it out of the hole
C. you should place a rock on the path along which it runs
D. you should make it get over the fear to cross the empty place
科目：高中英语 来源：黄冈新内参·高考（专题）模拟测试卷·英语 题型：050
阅读理解
阅读下列短文，完成文后题目。
Part A
In 2001 the United Kingdom was hit again by foot-and-mouth disease, the first time since the 1960s, causing a national crisis. However, much of the panic and confusion was spread largely as a result of ignorance of the disease.
Foot-and-mouth is a highly contagious(传染性的) disease found in Africa, South America, Asia, the Middle East and parts of Europe. It affects cloven-footed (偶蹄) domestic animals such as cows, pigs, sheep and goats, as well as wild animals like rats and deer and zoo animals such as elephants. Horses, however, cannot contract(感染) the disease.
It is very rare for humans to catch the disease Indeed, only one case has been recorded in Great Britain and that was in 1967.
Part B
Foot-and-mouth disease is insidious(潜伏的)and can be spread by direct or indirect contact with infected animal. The disease can be spread on the wind, and can also be spread by people, equipment or vehicles which have been in contact with the disease.
Although the authorities do not really know where this latest outbreak of the disease originated, it can enter a country in frozen meat imported from other countries where the disease is common. Unlike Mad Cow Disease (BSE) and the human equivalent CJD, foot-and-mouth has no implications(牵连) for the human food chain. Any meat, milk, cheese and other dairy products can be consumed quite safely.
Part C
It seems that the only way to contain the disease is to kill infected animals. There is no cure for the disease, and although adult animals normally recover in 2-3 weeks, they sadly remain carriers of the virus (病毒) for up to two years.
From the time the disease was first reported to the time the epidemic (流行) was officially declared over, one and a half million and more domestic animals were slaughtered and large areas of the countryside were closed to the public. These areas included parks, woods and forests, and various leisure attraction situated in the countryside.
1．The main purpose of writing this text is ________.
[ ]
A．to warn people of the danger of the disease
B．to describe the disaster caused by the disease
C．to share some of the facts about the disease
D．to declare the success in control of the disease
2．Foot-and-mouth disease is insidious because it is spread ________.
[ ]
A．by farmers and farm vehicles
B．in so many different ways
C．by being carried in the air
D．mainly by people who have been in contact with infected animals
3．How is foot-and-mouth different from Mad Cow Disease?
[ ]
A．It affects the human food chain.
B．People cannot consume dairy products.
C．It is found in frozen meat.
D．Meat is still safe to eat.
4．The, underlined word“they”in Part C refers to ________.
[ ]
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科目：高中英语 来源： 题型：053
阅读理解:阅读下列短文, 从所给的四个选项中, 选出最佳答案。
Animals seem to have the sense to eat when they are hungry and they do not eat more than their bodies need. It has been demonstrated (证实) that rats will, when given a choice over a period of time, prefer water with vitamins (维生素) to water without vitamins, even though there is no difference in taste or smell between the two water bottles. When a fragrant flavor (香味) was added to the vitamin—enriched liquid, the rats did seem to develop a taste for it and kept drinking it, even after the vitamins were switched (转) to the clear water. In time, however, they broke the habit and went back to where the necessary vitamins were.
In an experiment, babies of 6 to 12 months old were placed in a cafeteria (自助食堂) with a wide selection of baby food before them. They were given whatever food they pointed to or appeared interested in. We are told that at first they showed some unusual eating patterns, but over a period of time they managed to select a well balanced diet (饮食).
So, in selecting food, rats and babies do seem to know and act on what's best for them. Clearly, there is a kind of "body wisdom" which humans soon lose. Most of us do not eat as wisely as we could. Many of our food preferences are culturally determined and influenced (影 响) by long-established habits. Some people eat fox, dog and blackbirds, while we eat cows and pigs. So what people eat and how much they eat seems to be greatly influenced by what is going on around them.
(1)In the experiment on rats, a fragrant flavor was added to the rat's drinking water to ________.
[ ]
A. encourage rats to drink it
B. find out what kind of flavor rats prefer
C. test whether rats know which drink is with fragrant flavor
D. demonstrate that vitamins are tasteless
(2)The expression "the habit" in the first paragraph refers to drinking water which __________.
[ ]
A. has no smell B. is tasteless
C. has vitamins D. is flavored
(3)As far as their eating habits are concerned, babies and rats are similar (相似) because ___________.
[ ]
A. both have the wisdom to choose a balanced diet
B. both prefer flavored food and drink
C. both have the same eating patterns
D. both develop a taste for the same kinds of flavors
(4)In the experiment mentioned in the second paragraph, babies were _________.
A. given many choices of drinks
B. provided with various kinds of baby food
C. placed and fed in a cafeteria
D. trained to select a balanced diet
(5)According to the passage, adults' (成年人) eating habits differ from those of babies because ____________.
[ ]
A. adults know better than babies what kinds of food are good for their health
B. adults usually cannot resist the temptation of various delicious foods
C. adults' eating habits are closely related to the social and cultural customs
D. adults have more choices of food than babies in eating patterns
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科目：高中英语 来源： 题型：054
阅读下面短文, 掌握其大意, 然后从1-25各题所给的四个选项中, 选出一个最佳答案。
(A)
Millions of years ago, whales lived 1 and walked on 2 . Today whales 3 have small bones, 4 can only be seen on the inside of them. No one knows 5 whales left the land to live in the water. 6 , scientists can imagine when the whales changed their 7 conditions, their bodies underwent (经历) a change—showing a 8 fish-like appearance. This new 9 offered less resistance (抵抗) to the water. And the whales could 10 faster.
Whales are not fish. 11 will die, just as a man will, if it stays under water too long. When a whale is under water it closes its 12 and holds its breath. The air in its lungs becomes very hot and its lungs are 13 water vapor. when a whale rises 14 and breathes, its hot breath produces a fountain (喷泉) of water that rises high in the air. A man produces 15 effect when he breathes warm air on a cold morning.
| 1. | A.in water | B.on land | C.in the sea | D.on the beach | [ ] |
| 2. | A.four legs | B.two hands | C.stomach | D.their back | [ ] |
| 3. | A.even | B.still | C.never | D.also | [ ] |
| 4. | A.that | B.they | C.as | D.which | [ ] |
| 5. | A.how | B.why | C.where | D.when | [ ] |
| 6. | A.However | B.Besides | C.And | D.And so | [ ] |
| 7. | A.healthy | B.poor | C.bad | D.living | [ ] |
| 8. | A.more | B.much | C.very | D.exact | [ ] |
| 9. | A.kind | B.sort | C.type | D.form | [ ] |
| 10. | A.walk | B.swim | C.crawl | D.run | [ ] |
| 11. | A.Whales | B.A whale | C.The whale | D.One whale | [ ] |
| 12. | A.nose | B.mouth | C.eyes | D.hands | [ ] |
| 13. | A.full of | B.no | C.filled | D.out of | [ ] |
| 14. | A.under the water | B.of the water | C.up the surface | D.to the surface | [ ] |
| 15. | A.different | B.the same | C.such | D.as | [ ] |
(B)
Men are the cleverest and most dangerous (危险的) animals on the earth. 16 come second. Men kill many beasts, they've even killed millions of men since very long ago, but rats kill 17 men. Rats carry many diseases (疾病) and these diseases have killed and are still killing thousands and thousands of men 18 in many countries. Rats are dangerous not in only one 19 . They not only carry diseases into men's homes, they also eat up men's food. They eat 33 million tons of 20 every year. Men starve because rats eat their food. Rats are 21 , too. They have good leaders to tell them the food is 22 when men put poison (毒药) in it. There are a lot of rats in our cities and 23 today. We can go to the moon, but we can not kill all these horrible animals. Is it 24 this dangerous enemy is too clever and 25 too fast, or we are not clever enough and not clean enough?
| 16. | A. Women | B. Rats | C. Foxes | D. Monkeys | [ ] |
| 17. | A. more | B. several | C. none | D. fewer | [ ] |
| 18. | A. yesterday | B. everyday | C. tomorrow | D. today | [ ] |
| 19. | A. way | B. day | C. time | D. moment | [ ] |
| 20. | A. vegetables | B. leaves | C. grass | D. grain | [ ] |
| 21. | A. brave | B. clever | C. dirty | D. careful | [ ] |
| 22. | A. helpful | B. fearless | C.terrible | D. dangerous | [ ] |
| 23. | A. valleys | B. streets | C. villages | D. forests | [ ] |
| 24. | A. whether | B. because | C. wherever | D. while | [ ] |
| 25. | A. travels | B. walks | C. runs | D. grows | [ ] |
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科目：高中英语 来源：河南省开封市2008届高三统一检测英语试题 题型：050
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