The desire to make explorations is born with man. Wherever his imagination goes, man also has a strong wish to go. A large part human history is connected with the exploration of the world in which we live. Again and again people have set out with surprising courage and patience to look into unknown regions and lands to see what had not yet been seen, to make known the unknown. With kites, balloons and aircraft they left the ground to pass through the lower atmosphere. Now the outer space receives their attention.
Why should man take the trouble of conquering space? It is hard to list the specific practical benefits that will result in. But one knows, from past experience in other areas, that man will surely see and discover new things in space that will increase our scientific knowledge, and this new knowledge will find its way into valuable practical uses. What we learn about man himself, from his experience in space, and from the effects of space and the space flight environment on him, will be extremely valuable. The new techniques developed to carry out the exploration of space, and to keep man alive in space, will certainly find practical uses in everyday life in some way. The areas that will benefit are manifold. They include communication, generation of power, transportation and travel, food production, materials, fuels and many others. But to say definitely just what the practical results will be is almost impossible.
1.
The main idea of the first paragraph is that __________.
A. man desires to explore what is unknown
B. man often goes wherever his dreams go
C. man is no longer interested in the study of the land and sea now
D. man’s history is the exploration of the world
2.
The word “manifold” in the second paragraph probably means __________.
A. vast B. various C. valuable D. practical
3.
The author seems to be in favor of__________.
A. doubting the necessity of the space exploration
B. the exploration of space
C. exploring more in space than in the sea
D. his experience in space
高二英语阅读理解简单题
The desire to make explorations is born with man. Wherever his imagination goes, man also has a strong wish to go. A large part human history is connected with the exploration of the world in which we live. Again and again people have set out with surprising courage and patience to look into unknown regions and lands to see what had not yet been seen, to make known the unknown. With kites, balloons and aircraft they left the ground to pass through the lower atmosphere. Now the outer space receives their attention.
Why should man take the trouble of conquering space? It is hard to list the specific practical benefits that will result in. But one knows, from past experience in other areas, that man will surely see and discover new things in space that will increase our scientific knowledge, and this new knowledge will find its way into valuable practical uses. What we learn about man himself, from his experience in space, and from the effects of space and the space flight environment on him, will be extremely valuable. The new techniques developed to carry out the exploration of space, and to keep man alive in space, will certainly find practical uses in everyday life in some way. The areas that will benefit are manifold. They include communication, generation of power, transportation and travel, food production, materials, fuels and many others. But to say definitely just what the practical results will be is almost impossible.
1.
The main idea of the first paragraph is that __________.
A. man desires to explore what is unknown
B. man often goes wherever his dreams go
C. man is no longer interested in the study of the land and sea now
D. man’s history is the exploration of the world
2.
The word “manifold” in the second paragraph probably means __________.
A. vast B. various C. valuable D. practical
3.
The author seems to be in favor of__________.
A. doubting the necessity of the space exploration
B. the exploration of space
C. exploring more in space than in the sea
D. his experience in space
高二英语阅读理解简单题查看答案及解析
Wherever he goes ,the young man is able to readily____ himself to new environment.
A.include B.contain C.accommodate D.hold
高二英语单项填空中等难度题查看答案及解析
. No one knows how large________universe is, but________man has never given up the attempt to explore new stars and new planets.
A. the;/ B/; the C/:/ D the; the
高二英语单项填空简单题查看答案及解析
No one knows how large________universe is, but________man has never given up the attempt to explore new stars and new planets.
A. the;/ B/; the C/:/ D the; the
高二英语单项填空简单题查看答案及解析
From the moment that an animal is born it has to make decisions. It has to decide which of the things around it are for eating, and which are to be avoided; when to attack and when to run away. The animal is, in fact, playing a complicated and potentially dangerous game with its environment, discomfort or destruction.
This is a difficult and unpleasant business and few animals would survive if they had to start from the beginning and learn about the world wholly by trial and error, for there are too many possible decisions which would prove fatal. So we find, in practice, that the game is always arranged in favor of the young animal in one way or another. Either the animal is protected during the early stages of its learning about the world around it, or the knowledge of which way to respond is built into its nervous system from the start.
The fact that animals behave sensibly can be attributed partly to what we might call genetic learning, to distinguish it from individual learning that an animal does in the cause of its own life time. Genetic learning is learning by a species as a whole, and it is achieved by selection of those members of each generation that happen to behave in the right way. However, genetic learning depends upon a prediction that the future will more or less exactly resemble the past. The more variable individual experience is likely to be, the less efficient is genetic learning as a means of getting over the problems of the survival game. It is not surprising to find that very few species indeed depend wholly upon genetic learning. In the great majority of animals, behavior is a compound of individual experience added to the action patterns animals are born with.That is why animals can survive.
1.The survival game is considered complicated and potentially very dangerous because ________.
A. decisions made by animals may prove fatal
B. animals are often in danger of being attacked
C. animals make decisions entirely by trial
D. environment is not fit for animals to survive
2.Most animals survive because they can make right decisions by ________.
A. a series of trials and errors
B. knowledge obtained in their life time
C. the nervous system
D. genetic learning and individual experience
3.Concerning the relationship between genetic learning and individual experience, which of the following is right?
A. They develop side by side.
B. They are contradictory, but individual experience is the dominant.
C. Genetic learning is likely to function more if the environments don’t vary much.
D. Genetic learning is more efficient than individual experience.
4.“Genetic learning” refers to ________.
A. learning after an animal is born
B. learning obtained by some members of each generation who happen to behave properly
C. learning gained by all the members in a species
D. learning gained by young animals from their experience
5.What cannot be inferred from the article?
A. The majority of animals depend thoroughly upon genetic learning.
B. Animal behave in particular ways as a result of both individual experience and genetic learning.
C. If animal depended wholly upon individual experience, its chance of survival would be little.
D. Genetic learning depends on the assumption of resemblance between the future and the past.
高二英语阅读理解中等难度题查看答案及解析
It is generally said that man’s desire is hard _______.
A. to satisfy B. to be satisfied C. to met D. to being satisfied
高二英语单项填空简单题查看答案及解析
With all the money ______, the man had to make a living by begging.
A. run out B. to run out C. used up D. to use up
高二英语单项填空中等难度题查看答案及解析
单词拼写
1.The man stood there with his hands __________.(交叉)
2.We should make effort to prevent the ____________ (冲突) between employers and employees.
3.Man differs from beasts in that the former is able to laugh, while the ________ aren’t.
4.The value of this ring was a___________ at one thousand dollars.
5.The manager put up a notice to keep the staff _________ (通知) of what to do this week.
6.Employees are encouraged to ___________ (购买) shares in the firm.
7.Great changes have taken place in China in the past few d____________.
8.Mary r_______________ her mother in appearance; they look so alike.
9.Having ________ (没收) 100 kilos of cocaine(可卡因), the customs officials were celebrating their success.
10.While __________(绑/系) your seat belts, please follow the correct procedure.
高二英语单词拼写中等难度题查看答案及解析
听下面一段较长对话,回答以下小题。
1.What does the man offer to do for the woman?
A. Stay home with her. B. Make her some food. C. Drive her to a friend’s house.
2.How did the woman probably get sick?
A. From her colleague. B. From the man. C. From John.
高二英语长对话中等难度题查看答案及解析
Mary’s mom _______ her not to make friends with the man, but she never listened.
A. advised B. demanded C. suggested D. wanted
高二英语单项填空简单题查看答案及解析