阅读理解:
阅读下面短文,从所给四个选项中,选出最佳答案。
Can trees talk? Yes——but not in words. Scientists have reason to believe that trees do communicate (互通信息) with each other. Not long ago, resear- chers learned some surprising things. First a willow tree(柳树)attacked in the woods by caterpillars(毛毛虫)changed the chemistry of its leaves and made them taste so terrible that the caterpillars got tired of the leaves and stopped eating them. Then even more astonishing, the tree sent out a special vapour — a signal causing its neighbours to change the chemistry of their own leaves and make them less tasty.
Communication, of course, doesn't need to be always in words. We can talk to each other by smiling, raising our shoulders and moving our hands. We know that birds and animals use a whole vocabulary of songs, sounds, and movements. Bees dance their signals, flying in certain patterns that tell other bees where to find nectar(花蜜)for honey. So why shouldn't trees have ways of sending messages?
1. When attacked, a willow tree will protect itself by________.
[ ]
A. changing its leaves’chemistry
B. changing its leaves’colour
C. talking to caterpillars
D. sending a special vapour
2. From the passage we know that catrpillars________.
[ ]
A. like willow trees
B. enjoy eating fallen leaves
C. feed on willow tree leaves
D. could communicate with willow trees
3. Caterpillars will stop eating willow tree leaves which________.
[ ]
A. have a chemical change and become tasteless
B. have a pleasant taste
C. are being attacked
D. are communicating
4. According to the passage, how do willow trees communicate with each other?
[ ]
A. They talk in words.
B. They send out a special vapour.
C. They wave their leaves.
D. They make special sounds.
5. According to the passage, bees communicate with each other by______.
[ ]
A. talking
B. making unusual sounds
C. singing songs
D. fly in certain patterns
科目:高中英语 来源:名师伴读高中英语二年级上 题型:050
阅读理解
New York , May 25? Millions of volunteers (志愿者)joined in a long chain spreading 4 125 miles across the world's richest nation Sunday and burst into songs , reaching the highest development in the Hands Across America road to raise 50 million for the nation's homeless and hungry.
The chain began with a 6-year-old homeless girl named Amy in New York's Buttery Park. It spread across 16 states and Washington, D.C. where it crossed the White House to the Queen Mary's port in California. The last people in the line were Bill and Mary Jones and their five small children, who lived in a family shelter (收容所) for the homeless in Venice, California.
The chain was not unbroken some gaps were planned for safety, others opened where there were not enough people to cover the ground. But along most of the route, the healthy joined the sick, beautiful film stars , homeless beggars , wealthy artists , poor children and President and Mrs Regan all took places in the long line.
1.What is the main idea of the passage?
[ ]
A.Millions of volunteers support the poor.
B.The longest line is waiting for support.
C.The homeless and poor need help.
D.The richest nation faces the problem.
2.The underlined word “raise” in the first paragraph means _______.
[ ]
A.try to lift |
B.manage to collect |
C.bring up |
D.join up |
3.From the article, we know that the volunteers were made up of ________.
[ ]
A.both the homeless and the poor
B.the government officials, including President Regan
C.people in every field
D.people of 16 states except Amy
4.What do you think of the people in the chain spreading 4 125 miles?
[ ]
A.They were hand in hand. |
B.They were in good order. |
C.They were troublesome. |
D.They were planned for safety. |
5.Although the United States is a developed country, ________.
[ ]
A.there is still a rebellion sometimes.
B.there is still many people waiting for jobs
C.there are still some family shelters
D.there are still many social problems to be solved.
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科目:高中英语 来源: 题型:053
阅读理解
New York , May 25? Millions of volunteers (志愿者)joined in a long chain spreading 4 125 miles across the world's richest nation Sunday and burst into songs , reaching the highest development in the Hands Across America road to raise 50 million for the nation's homeless and hungry.
The chain began with a 6-year-old homeless girl named Amy in New York's Buttery Park. It spread across 16 states and Washington, D.C. where it crossed the White House to the Queen Mary's port in California. The last people in the line were Bill and Mary Jones and their five small children, who lived in a family shelter (收容所) for the homeless in Venice, California.
The chain was not unbroken some gaps were planned for safety, others opened where there were not enough people to cover the ground. But along most of the route, the healthy joined the sick, beautiful film stars , homeless beggars , wealthy artists , poor children and President and Mrs Regan all took places in the long line.
1.What is the main idea of the passage?
[ ]
A.Millions of volunteers support the poor.
B.The longest line is waiting for support.
C.The homeless and poor need help.
D.The richest nation faces the problem.
2.The underlined word “raise” in the first paragraph means _______.
[ ]
A.try to lift |
B.manage to collect |
C.bring up |
D.join up |
3.From the article, we know that the volunteers were made up of ________.
[ ]
A.both the homeless and the poor
B.the government officials, including President Regan
C.people in every field
D.people of 16 states except Amy
4.What do you think of the people in the chain spreading 4 125 miles?
[ ]
A.They were hand in hand. |
B.They were in good order. |
C.They were troublesome. |
D.They were planned for safety. |
5.Although the United States is a developed country, ________.
[ ]
A.there is still a rebellion sometimes.
B.there is still many people waiting for jobs
C.there are still some family shelters
D.there are still many social problems to be solved.
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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:浙江省嘉兴一中2010-2011学年高二10月月考英语试题 题型:054
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科目:高中英语 来源:0103 月考题 题型:阅读理解
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