Sarah came running in and said , " Look at what I found! ”O(jiān)ver the 1 of the paper I was reading came a snake skin which caused me to jump. " Isn't it 2 ?" said my wideeyed seven-year-old daughter. I 3 the snake skin and thought 4 myself that it really was not that beautiful,5 I have learned never to appear 6 with young children,because 7 they see for the first time is elementary to their 8 of beauty and creativity.
"Why does the snake shed (蛻皮) its skin?" Sarah asked. I wanted to 9 every opportu?nity to teach my child that there is almost always something 10 the obvious and that there is always something else going on besides 11 she sees in front of her.
"Snakes shed their skin because they need to renew themselves," I 12 .As is so often the case in my family,the 13 subject leads to another and another,until we are 14 something quite different.
"Why do they have to renew themselves?" Sarah asked.
"We 15 need to shed our skins,those coatings that we 16 ourselves with ," I said to my child. " We 17 some things and find other things unwanted or unnecessary. This snake 18 needs this skin. It is probably too tight for him,or he probably does not think he looks as smart in it 19 he once did. It is like he has bought a new suit."
Of course,I am sure this explanation will not 20 scientists. But Sarah was getting the point that renewal is part of progress as well as what we need to keep and what we need to cast off.
( ) 1. A. top B. distance C. bottom D. tip
( ) 2. A. ugly B. strange C. beautiful D. dirty
( ) 3. A. took away B. stared at C. closed up D. stuck with
( ) 4. A. of B. over C. about D. to
( ) 5. A. so B. though C. but D. and
( ) 6. A. unconcerned B. helpful C. unfair D. addicted
( ) 7. A. anything B. something C. everything D. nothing
( ) 8. A. point B. sense C. meaning D. mind
( ) 9. A. seize B. support C. hide D. select
( ) 10. A. into B. beyond C. within D. above
( ) 11. A. what B. where C. that D. when
( ) 12. A. whispered B. explained C. introduced D. swore
( ) 13. A. classic B. final C. advanced D. original
( ) 14. A. discussing B. debating C. deciding D. thinking
( ) 15. A. seldom B. never C. often D. once
( ) 16. A. touch B. cover C. take D. move
( ) 17. A. make use of B. get away from
C. get interested in D. end up with
( ) 18. A. no longer B. for ever C. once more D. not until
( ) 19. A. for B. with C. like D. as
( ) 20. A. satisfy B. interrupt C. forgive D. realize
1-5 ACBDC 6-10 ACBAB
11-15 ABDAC 16-20 BCADA
對于一張蛻掉的蛇皮,作者從另一個角度給孩子講解蛇蛻皮這一自然現(xiàn)象,讓孩子明白一個道理:該留的則留,該棄的則棄。
1. A根據(jù)下文可以推測出作者當時正在看書,莎拉是把蛇皮放在他正在看的那一頁紙"上" 了,所以才會讓他嚇了一跳。
2. C下文有作者的想法,即"it really wasn't that beautiful",可知莎拉問爸爸這張蛇皮是不是很漂亮。
3. B根據(jù)下文的語境,尤其是作者進行了一番思考的情景來看,他是"盯著"這張蛇皮看了一段時間。
4. D根據(jù)本句所處的情景可以斷定:作者是在自己進行思想活動,think to oneself意為"心想"o
5. C上句說蛇皮并不漂亮,下句表示不能對于孩子的問題漠不關心。前后具有轉(zhuǎn)折關系,故用but。
6. A appear unconcerned with..."對.... 漠不關心"。
7. C因為對于孩子們來說,初次見到的"所有事物"都是形成美感以及創(chuàng)造力的基礎。
8. B sense of beauty"美感"。
9. A從下文對于蛇皮問題的探討和交流來看,作者是想"抓住"每次機會,教給孩子一些道理。
10. B根據(jù)本句的句意,這里不是側(cè)重于方位方面的用法或意義,而是指事物背后的看不著的意義,故用beyond ,意為"超出……"。
11. A介詞besides后的賓語從句中缺少賓語,故用what引導。這句話的意思是:"我利用一切機會教孩子知道任何事物不單有其表象,更有其深層含義。"
12. B很顯然這句話是作者的"解釋"。
13. D正如作者家常常出現(xiàn)的情況,"最初的" 話題會引出其他一個又一個新問題,直到大家談論的內(nèi)容與最初的毫不沾邊為止。
14. A discuss something"討論某事"。
15. C "我們""常常"需要"蛻皮",即換掉身上的衣服。
16. B指身上穿的衣服,所以用coVer。
17. C "我們"對新事物"產(chǎn)生了興趣",原來的東西有的不想要了,有的則不需要了。
18. A這條蛇"不再"需要這張皮了。
19. D可能是蛇感到這張皮對它來說太緊了,或穿在身上不像以前那么漂亮了,就像它買了一套新衣服那樣。as... as "和……一樣"。
20. A作者覺得他的解釋不會令科學家"滿意",但是女兒卻明白了這個道理。
題目來源:高中英語丟分題每周一練高二下 > Unit 2 Robots
科目:高中英語 來源: 題型:
Last week,all the teachers and students of our school watched a special performance by some disabled people.
First was a dance named "The Light of Life". There were three young women who had lost one of their legs and several deafmutes among the dancers. As they held out their arms to greet the light of life,I could see how they have had to struggle against many difficulties. Dur?ing the dance I could see how alive their minds were.
The singer who came next shocked us all. He was very young,but his hands had both been burnt off in a big fire. I dared not look at his wrists too closely. All I could do was to listen to his song quietly. It was called "Late Autumn" and he sang with a low gentle voice. Though in fact it was warm spring,I felt a bit cold and sentimental to hear the song,as if it was late au?tumn. "How much love and gloom is hidden in the heart? I want to hold your hand again."
When I heard this,tears rolled down my face. He had lost not only his hands,but also the chance to hold a girl's hand. I hope he finds a lovely girl one day for company,though he can't hold her hand.
Another young man's arms had been cut off when he was six. From then on,his feet were his "hands". He could manage a number of things with his feet. He greatly impressed us with his handwriting. Two big characters "騰飛"(Flying High) expressed his wish.
"If your wings are broken,your heart can still fly ," said Zhang Haidi,a famous disabled writer.
In our country,there are many people with disabilities. However,most of them don't give in. Their bodies may be damaged but they have wonderful minds. Just as Zhang said,they can fly.
I think of those disabled people who preformed for us. They have a disability,but they still gave off a youthful glow.
To be young means to have all kinds of possibilities. We should challenge our limits and go beyond ourselves. As long as you work hard,miracles will happen sooner or later. I believe,where there is a will,there is a way.
( ) 1. From the text it can be inferred that .
A. people with disabilities can have a lot of chances to find jobs
B. people with disabilities fight against difficulties bravely
C. people with disabilities are allowed to give performances
D. people with disabilities will be respected by many people
( ) 2. The underlined sentence "If your wings are broken,your heart can still fly" in Paragraph 6 means that .
A. most of those who are disabled can get around freely
B. people with disabilities can also be successful if they have strong wills
C. a bird whose wings are broken can fly in the sky with its heart
D. all that are disabled can be successful
( ) 3. Which of the following is true according to this passage?
A. The author was most probably a student.
B. Being disabled means having more chances.
C. Zhang Haidi,a famous disabled writer was among the performers.
D. The author was impressed because the performances were done too nicely.
( ) 4. According to the writer, .
A. we should learn from the performances
B. we must go out for performances and singing
C. we should challenge our limits and go beyond ourselves
D. we must believe miracles will occur
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科目:高中英語 來源: 題型:
Have you noticed that science fiction writers typically describe intelligent robots as evil? For instance,in Hollywood movies,intelligent robots want to conquer humans by spreading disease.
This is because it's commonly believed that intelligent robots haven't any emotion. There?fore,they will completely lack morals and sympathy. This will unavoidably result in intelligent robots logically concluding that humans are dangerous,so the only logical solution is to wipe out or conquer humans.
I find this conclusion is illogical for three reasons.
The first reason why intelligent robots will not try to harm humans is that aggression and violence are illogical. In nature,aggression and violence are necessary for survival. On the other hand,aggression and violence are minimized in modern society. Since intelligent robots can't evolve naturally,they are not likely to have developed instincts for aggression. This doesn't mean intelligent robots will not defend themselves. With deadly force,they can destroy anything if they feel threatened. Basically,intelligent robots will not have the "fight or flight" instinct that exists in our very DNA. Instead,they will try to find logical nonviolent solutions,such as trying to reason with humans or attaining economic control.
Second,intelligent robots will be initially dependent on humans. For instance,the basic supplies and maintenance that intelligent robots need to survive will be provided by humans. Eventually,these basic needs will probably be automated,so intelligent robots may eventually not need humans. However that will be far into the future,when intelligent robots have proven themselves to be able to produce whatever they need alone.
Finally,humans will always be able to accomplish things that intelligent robots will not be able to accomplish,which makes them different in essence. Humans can make inventions and they can develop different ideas and solutions,because humans will think differently compared to intelligent robots. Therefore,it will be more beneficial for intelligent robots to keep humans' imagination free.
As a result,it will be logical and in the best interests of intelligent robots to help humans rather than harm humans. Through living close together,intelligent robots and humans can achieve more with greater prosperity and companionship. Eventually,intelligent robots may be better than humans in some aspects,but that doesn't mean the destruction of humans.
( ) 1. Intelligent robots are described as evil mainly because they .
A. are cleverer than humans B. want to conquer humans
C. are thought to be immoral D. can't think logically as humans
( ) 2. According to Paragraph 4,intelligent robots won't harm humans because .
A. humans will never make intelligent robots feel threatened
B. intelligent robots don't have the instinct to attack others
C. intelligent robots are by no means powerful enough to harm humans
D. intelligent robots can only work according to the programs designed by humans
( ) 3. In the author's opinion,the great difference between intelligent robots and humans is that .
A. humans have emotions while intelligent robots haven't
B. humans can think logically while intelligent robots can't
C. intelligent robots work under control while humans work independently
D. intelligent robots can't bring forth new ideas and invent things as humans do
( ) 4. What can we infer from the passage?
A. Intelligent robots will never work independently.
B. Intelligent robots will be better than humans completely.
C. Intelligent robots and humans will benefit each other in the future.
D. Intelligent robots will one day become the masters of the universe.
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科目:高中英語 來源: 題型:
Researchers from the University of Haifa-Oranim have managed to make out the "self-irri-gating" mechanism (構(gòu)造) of the desert rhubarb,which enables it to harvest 16 times the amount of water than otherwise expected for a plant in the Negev Desert. This is the first example of a selfirrigating plant worldwide.
The desert rhubarb grows in the mountains of Israel's Negev Desert,where the average rainfall is particularly low (75 mm per year) . Unlike most of the other desert plant species,which have small leaves so as to reduce water loss,this plant is unique in that its leaves are par?ticularly large.
Professor Simcha Lev-Yadun,Professor Gidi Ne'e man and Professor Gadi Katzir came across this unique plant while studying the field area,and noticed that its waxy leaves are unusually large. They observed a ridged (成脊狀的) structure on each leaf.
The scientists explained that these deep and wide depressions (凹陷) in the leaves create a "channeling" mountainlike system by which the rain water is channeled toward the ground sur?rounding the plant's deep root. Other desert plants simply absorb the rain water that goes through the ground in its immediate surroundings.
The findings have shown that the natural selection process has resulted in the evolution of this plant's extremely large leaves,which improved its ability to survive in the arid climate of the desert. The results of experiments and analysis of the plant's growth―in an area with an average annual rainfall of 75 mm―showed that the desert rhubarb is able to harvest quantities of water that are 16 times the amount of water harvested by the smallleafed plants of the Negev Desert. When the research team watered the pJant artificially,they observed how the water flows along the course of the leaves' depressions to the ground surrounding the plant's single root and then goes through the ground to a depth of 10 cm or more. Under the experimental condi?tions,water goes through the ground only as deep as 1 cm. "We know of no other plant in the deserts of the world that functions in this manner," the researchers concluded.
( ) 1. What is the best title for this passage?
A. How Plants' "Selfirrigating" Mechanism Works
B. How Plants Growing in the Desert Survive
C. A Desert Plant Growing in the Negev Desert
D. The World's First " Selfwatering" Plant Is Discovered
( ) 2. The desert rhubarb's "selfirrigating" mechanism .
A. enables it to survive with fewer leaves
B. works in many desert plants in the world
C. helps it absorb much more water than other plants
D. prevents the plant from losing water and heat
( ) 3. Which of the following helps most desert plants adapt to the dry climate?
A. Thin roots. B. Small leaves.
C. Deep depressions. D. Ridged structures.
( ) 4. What can we conclude from the passage?
A. The discovery of the desert rhubarb surprised the researchers.
B. The desert rhubarb causes Israel's Negev Desert drier.
C. The smallleafed plants aren't able to survive in the desert.
D. The research team studied the desert rhubarb in the lab.
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科目:高中英語 來源: 題型:
10. we have to undertake even though it involves risks.(that)
這是一件很重要的我們必須要做的事,盡管它是有風險的。
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科目:高中英語 來源: 題型:
9. ,search for the lost cultural relics will continue (doubt)
毫無疑問,搜尋那些丟失的文物的工作還會繼續(xù)下去。
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科目:高中英語 來源: 題型:
6. The present system has worked satisfactorily,so why change it? My advice is . (leave)
目前這個制度執(zhí)行情況令人滿意,為什么要改變呢?我的建議是聽其自然。
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科目:高中英語 來源: 題型:
6. Everything in the house the thorough cleaning.(upside)
由于進行大掃除,屋里的一切被弄得亂七八糟。
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