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同等學(xué)力英語(yǔ)考試真題答案(13)
這次的考試在很大程度上是對(duì)我近期英語(yǔ)學(xué)習(xí)的總結(jié)及學(xué)習(xí)問(wèn)題的暴露,所以這次考試對(duì)我改善學(xué)習(xí)方法有著極其重要的作用。下面小編帶來(lái)的本科同等學(xué)力英語(yǔ)考試真題答案(13)。
同等學(xué)力英語(yǔ)考試真題答案 篇1
1[單選題] She is slender,with delicate wrists and ankles.
A.sick
B.weak
C.slim
D.pale
參考答案:C
參考解析:句意為:她很苗條,手腕和腳踝都很纖細(xì)。slender是指人的身材苗條,四個(gè)選項(xiàng)中只有slim和它同義。pale意為“蒼白”。
2[單選題] When did you first encounter these difficulties?
A.create
B.experience
C.present
D.resolve
參考答案:B
參考解析:題干:你第一次遇到這些苦難是什么時(shí)候?本題考查動(dòng)詞。畫(huà)線單詞encounter的意思是“遇見(jiàn),偶遇”,四個(gè)選項(xiàng)中create意為“創(chuàng)造,創(chuàng)新”,experience意為“經(jīng)歷”,present意為“展示,贈(zèng)予”,resolve意為“解決,決定”。experience與encounter在語(yǔ)義上最接近,因而該題答案為B。
3[單選題] They only have a limited amount of time to get their points across.
A.large
B.total
C.small
D.similar
參考答案:C
參考解析:句意:他們只有有限的時(shí)間來(lái)使他們的觀點(diǎn)被理解。題干劃線詞limited意為“有限的”,在這里可與small互換,a small amount oftime意為“時(shí)間很短”。句子中的get across是一個(gè)固定短語(yǔ),常用的意思有“越過(guò),被理解”,large意為“大的”, total意為“總的,全部的,整個(gè)的”,similar意為“相似的,類(lèi)似的”,可知正確答案為C。
4[單選題] Smoking will be banned in all public places here.
A.forbidden
B.a(chǎn)llowed
C.permitted
D.promoted
參考答案:A
參考解析:本題考查動(dòng)詞。題干:吸煙在所有公共場(chǎng)所將被禁止。題干中的畫(huà)線單詞ban意為“禁止”。選項(xiàng)中allow和permit都有“允許”的意思,如“考點(diǎn)說(shuō)明”所述,職稱(chēng)英語(yǔ)考試中的詞匯題目很少考查近義詞之間在詞義上的細(xì)微差別,因此可以排除B和c。forbidden的原形forbid意為“禁止”,promote意為“晉升,提高,促進(jìn)”,所以正確答案為A。
5[單選題] There is an abundant supply of cheap labor in this country.
A.a(chǎn)steady
B.a(chǎn) plentiful
C.a(chǎn)n extra
D.a(chǎn)stable
參考答案:B
參考解析:句意為:這個(gè)國(guó)家有大量的廉價(jià)勞動(dòng)力。steady和staB.le是近義詞,都表示“穩(wěn)定的”,所以可以相互排除掉。再根據(jù)構(gòu)詞法:plentiful是“大量的”。判斷B.項(xiàng)最合適。
6[單選題] Anyone who wants to apply for a loan need read the following specifications.
A.expressions
B.warnings
C.instructions
D.a(chǎn)dvertisements
參考答案:C
參考解析:本題是對(duì)名詞的考查。題干:需要貸款的人們需要閱讀以下規(guī)定。題干劃線詞specification意為“規(guī)格,詳述”。四個(gè)選項(xiàng):expression意為“表達(dá)”,warnin9意為“警告,預(yù)告”,instruction意為“指令,說(shuō)明”,advertisement意為“廣告”,所以正確答案是C。
根據(jù)材料,回答題。
The Cold Places
The Arctic is a polar region. It surrounds the North Pole.
Like Antarctica, the Arctic is a land of ice and snow. Antarctica holds the record for a low temperature reading--125 degrees Fahrenheit below zero~ Reading of 85 degrees below zero is common in both the Arctic and Antarctica. Winter temperatures average 30 degrees below zero in the Arctic. At the South Pole the winter average is about 73 degrees below zero.
One thing alone makes it almost impossible for men to live in Antarctica and in parts of the Arctic. This one thing is the low temperature--the killing chili of far North and the polar South.
To survive, men must wear the warmest possible clothing. They must build windproof shelters. They must keep heaters going at all times. Not ever for a moment can they be unprotected 'against the below-zero temperatures.
Men have a way of providing for themselves. Polar explorers wrap themselves in warm coatsand furs. The cold makes life difficult. But the explorers can stay alive.
What albout animals? Can they survive? Do we find plants? Do we find life in the Arctic andin Antarctica? Yes, we do. There is life in the oceans. There is life on land.
Antarctica, as we have seen, is a cold place indeed. But this has not always been the case.
Expedition scientists have discovered that Antarctica has not always been a frozen continent. At one time the weather in Antarctica may have much like our own.
Explorers have discovered coal in Antarctica. This leads them to believe that Antarctica at one time was a land of swamps and forests. Heat and moisture must have kept the trees in the forests alive.
翻譯:
寒冷的地方
北極是北極地區(qū)。它圍繞著北極。
如同南極洲,北極是一片冰雪之地。南極洲的低溫讀數(shù)為零攝氏度零下125度,零下85度,在北極和南極都很常見(jiàn)。冬季氣溫平均零下30度。在南極的冬季平均約為零下73度。
只有一件事使人們幾乎不可能在南極洲和北極地區(qū)生活。這一件事是低溫--極南的殺辣椒。
為了生存,男人必須穿上最暖和的衣服。他們必須建立防風(fēng)住所。他們必須隨時(shí)保持熱水器。沒(méi)有過(guò)一個(gè)時(shí)刻,他們可以在零溫度下進(jìn)行保護(hù)。
男人為自己提供了一種方式。極地探險(xiǎn)者將自己裹在暖和的coatsand毛皮。寒冷使生活困難。但探險(xiǎn)家們可以保持活力。
albout什么動(dòng)物嗎?他們能生存嗎?我們找到植物嗎?我們?cè)诒睒O和南極找到生命嗎?是的,我們做。海洋里有生命。土地上有生命。
正如我們所看到的,南極洲是一個(gè)寒冷的地方。但這并不是一直如此。
探險(xiǎn)隊(duì)的科學(xué)家們發(fā)現(xiàn),南極洲并不總是一個(gè)冰凍的大陸。在同一時(shí)間,在南極洲的天氣可能有很多像我們自己的。
探險(xiǎn)家們?cè)谀蠘O洲發(fā)現(xiàn)了煤。這使他們相信南極洲的一段時(shí)間是一片沼澤和森林的土地。熱量和水分必須使森林中的樹(shù)木存活。
7[單選題]The lowest temperature that man has ever known was recorded in Antarctica.
A.Right
B.Wrong
C.Not mentioned
參考答案:A
參考解析:本題給出的信息是正確的。原文是:“Antarctica holds the record for a low tempera.ture reading--125 degrees Fahrenheit below zerol”
8[單選題] Winter temperatures average 85 degrees below zero in Antarctica.
A.Right
B.Wrong
C.Not mentioned
參考答案:B
參考解析:
本題給出的信息是錯(cuò)誤的。原文是:“Atthe South Pole the winter average is about 73 degrees below zer0.”
9[單選題] The Arctic and Antarctica are no man's lands because of their notorious coldness.
A.Right
B.Wrong
C.Not mentioned
參考答案:B
參考解析:本題給出的信息是錯(cuò)誤的。原文描述了科學(xué)家怎樣通過(guò)保護(hù)自己在南極能夠生存。
10[單選題] Polar explorers can stay alive without heaters and windproof shelters.
A.Right
B.Wrong
C.Not mentioned
參考答案:B
參考解析:本題給出的信息是錯(cuò)誤的。原文是:“They must build windproof shelters.They must
keep heaters going at all times.Not even for a moment can they be unprotected against the below—zero temperatures.”
11[單選題] Despite the hostile environment, both animals and plants can be found in the oceans and on land in polar areas.
A.Right
B.Wrong
C.Not mentioned
參考答案:A
參考解析:本題給出的信息是正確的。原文是:“Do we find life in the Arctic and in Antarctica?Yes,we d0.There is life in the oceans。There is life on land.”
12[單選題] As discovered by expedition scientists, Antarctica has not always been so cold as it is today,so has the Arctic:
A.Right
B.Wrong
C.Not mentioned
參考答案:C
參考解析:文章沒(méi)有提及這方面的信息。
13[單選題] At one time, the weaiher in Antarctica was so warm and damp that trees grew there.
A.Right
B.Wrong
C.Not mentioned
參考答案:A
參考解析:本題給出的信息是正確的'。原文是:“Explorers have discovered coal in Antarctica.
This leads them to believe that Antarctica at one time was a land of swamps and forests.Heat and moisture must have kept the trees in the forests alive.”
延伸閱讀:
職稱(chēng)英語(yǔ)考試解題技巧
一、詞匯:
一個(gè)詞匯題要反、正查,同時(shí)也要進(jìn)行職稱(chēng)考試中?荚~匯的記憶,這樣可以在考試時(shí)提高速度,節(jié)省時(shí)間。
詞匯題一般情況下僅憑字典一般也能做對(duì),因此考生對(duì)自己不認(rèn)識(shí)、不熟悉或沒(méi)有絕對(duì)把握的題一定要通過(guò)字典來(lái)確認(rèn),從而確保詞匯題100%的正確率。特別提醒考生,考試時(shí)要帶上一本帶有同義詞的詞典。且詞典不能含有職稱(chēng)、考試等字樣,更不能帶電子詞典。
二、閱讀判斷:
答題時(shí)需掌握一條原則,就是在文章中有明確提出的才能確定為對(duì)。題目中若出現(xiàn)must、only、all、always等時(shí),答案一般不會(huì)是對(duì)的。
除上面的原則外,一般根據(jù)下列原則和規(guī)律也可以確定正確答案。選擇A、B或C的三種情況:
1.選A的情況:如果某題干與原文信息完全一致或基本一致
2.選B的情況:如果某題干與原文信息完全相反
3.選C的情況:如果某題干部分或局部信息在原文中未提到
三、概括大意和完成句子:
概括大意要先看選項(xiàng),尋找關(guān)鍵詞,確定所考段落。完成句子則要根據(jù)所給的短句進(jìn)行選擇,比較好的方法是找同類(lèi)動(dòng)詞。
同時(shí)讀每段話時(shí),要抓住該段話的主題句和核心詞匯,正確答案常常是主題句的改寫(xiě)。讀每段話時(shí),并不是該段話全要仔細(xì)閱讀。這樣,既浪費(fèi)時(shí)間,也不容易抓住重點(diǎn)。應(yīng)該抓住該段話的主題句。
四、閱讀理解:
在做題時(shí)要注意:搞清主旨題、細(xì)節(jié)題、推理題、邏輯關(guān)系題、觀點(diǎn)態(tài)度題。注意標(biāo)題、首尾段、首尾句、邏輯關(guān)系處、細(xì)節(jié)處等出題點(diǎn);在閱讀時(shí)見(jiàn)到日期、數(shù)量等要先做好標(biāo)記,這樣有重點(diǎn)有理有節(jié)的解題,才有可能取得滿意的成績(jī)。
五、補(bǔ)全短文:
要先看標(biāo)題定文體,再看選項(xiàng),觀察選項(xiàng)時(shí)應(yīng)注意抓主干,猜大意,弄清選項(xiàng)大意是表示定義、因果、例子還是措施;不要放過(guò)代詞、專(zhuān)用名字、連接詞、數(shù)字等特征詞;然后回頭再去看文章,明確1-5的位置。
解每道題時(shí)只需要閱讀該題所在段落,不需要閱讀其他段落。往往通過(guò)閱讀該題目的前后句就能夠確定答案,在考試時(shí),應(yīng)該注意利用以下前后句子存在的關(guān)系來(lái)做題:
(1)利用轉(zhuǎn)折關(guān)系
(2)利用歸納總結(jié)關(guān)系
(3)利用總分關(guān)系
(4)利用并列關(guān)系
六、完形填空:
(1)掌握教材上的文章內(nèi)容,尤其是2015年新增文章。把這些文章在考前一個(gè)月內(nèi),爭(zhēng)取背到“滾瓜爛熟”,這樣,就算考試時(shí)怎樣變化都可以應(yīng)付。
(2)語(yǔ)法知識(shí)的總結(jié)和固定搭配、詞組的記憶。這樣在做題時(shí),閱讀整篇文章,考生才能從頭判斷每個(gè)空所缺的詞的語(yǔ)言形式,如詞類(lèi)、時(shí)態(tài)、語(yǔ)態(tài),并判斷該詞應(yīng)具有的符合文章上下文的詞義,最后從給出的四個(gè)選項(xiàng)中,選出在語(yǔ)法與詞義上均與原文相符合的一個(gè)。
同等學(xué)力英語(yǔ)考試真題答案 篇2
第1部分:詞匯選項(xiàng)(第1~15題,每題1分,共15分)
下面每個(gè)句子中均有1個(gè)詞或短語(yǔ)劃有底橫線,請(qǐng)為每處劃線部分確定1個(gè)意義最為接近的選項(xiàng)。
1. The revelation of his past led to his resignation.
A. imagination B. disclosure C. confirmation D. recall
2. Jensen is a dangerous man, and can be very brutal.
A. careless B. cruel C. strong D. hard
3. You’ll have to sprint if you want to catch the train.
A. jump B. escape C. run D. prepare
4. We are worried about this fluid situation full with uncertainty.
A. changeable B. stable C. suitable D. adaptable
5. Thenew garment fits her perfectly.
A. haircutB. purseC. clothesD. necklace
6. The phobia may have its root in a childhood trauma.
A. fearB. joyC. hurtD. memory
7. They have to build canals to irrigate the desert.
A. decorateB. waterC. change D. visit
8. Her overall language proficiency remains that of a toddler.
A. disabledB. pupilC. teenagerD. baby
9. The coastal area has very mild winter, but the central plains remain extremely cold.
A. warmB. severeC. hard D. dry
10. The details of the costume were totally authentic.
A. real B. outstandingC. creative D. false
11. We are aware of the potential problems.
A. global B. possibleC. ongoing D. central
12. The idea was quite brilliant.
A. positive B. cleverC. key D. original
13. Stockmarket price tumbled after rumor of a rise in interest rate.
A. regulatedB. increasedC. maintainedD. fell
14. The course gives you basic instructions in car maintenance.
A. coaching B. ideaC. term D. aspect
15. All houses within 100 metres of the seas at risk of flooding.
A. in danger B. out of controlC. between equals D. in particular
答案:BBCACCBDAABBDAA
第2部分:閱讀判斷(第16~22題,每題1分,共7分)
The Theory of Everything
If Stephen Hawking lives until the year 2017, he will have lived more than 50 years longer than Ns doctors expected. When he was a college student, doctors discovered that he had a rare disease. This disease causes a gradual disintegration(分解)of the nervecells in the brain cells that regulatevoluntary muscle activity. Death almost always occurs within two or threeyears.
Today Stephen Hawking cannot walk or speak. He cannot move his arms or his head. He cannot taste of smell anything. And yet this man is Professor of Mathematics at Cambridge University, a position held by the famous scientist Isaac Newton in 1669.
Hawking is often described as the greatest scientist since Albert Einstein, but to the world outside science. He is also known as the man who made scientific theory understandable. His book, A Brief History of Time, has sold over eight million copies.
He says that since he does not have to think about his body or do any of the things other men have to worry about, such as washing the car or working in the yard, he can dedicate all of his time to thinking. This puts him in the perfect position to find the answer to the question that he has dedicated his life to. His question is: Isthere a complete theory of the universe and everything in it?
Despite his tremendous physical disabilities, he has already made some very important discoveries about the origin of the universe, how the universe holds together, and how it will probably end. He has also been able to explain the secrets of “black holes” in space. Now he is looking for a set of rules that everything in our universe must obey. He calls it the Theory of Everything. He thinks that someone will have found the answer within the next 20 years.
If Stephen Hawking it able to find his Theory of Everything, he will have given the world the opportunity to understand things that will change the whole nature of science and probably also the way we live.
16. Stephen Hawking will be 50 years old by 2017.
A. Right B. Wrong C. Not mentioned
17. Stephen Hawking suffers from a rare brain disease.
A. Right B. Wrong C. Not mentioned
18. Stephen Hawking is Professor of Mathematics at Cambridge University.
A. Right B. Wrong C. Not mentioned
19. A Brief History of Time is very difficult for students to understand.
A. Right B. Wrong C. Not mentioned
20. Stephen Hawking has much time to think because he doesn't have to work.
A. Right B. Wrong C. Not mentioned
21. Stephen Hawking has spent around ten years explaining the secrets of……….
A. Right B. Wrong C. Not mentioned
22. The Theory of Everything Is about the rules that everything in our……… follow.
A. Right B. Wrong C. Not mentioned
答案:BBABBCA
第3部分:概括大意與完成句子(第23~ 30題,每題1分,共8分)
Geothermal(地?zé)? Energy
1 Since heat naturally moves from hotter regions to cooler ones, the heat from the earth'scenter flows outwards towards the surface. In this way,it transfers to the next layer of rock. If the temperature is high enough, some of this rock melts and forms magma (巖漿). The magma ascends in its turn towards the earth's surface. It often remains wen below the earth s surface, creating vast areas of hot rock. In such regions, there aredeep cracks, which allow rainwater to descend underground. Some of the heatedrainwater travels back up to the earth's surface where it will appear as a hotspring. However, if this ascending hot water reaches a layer of impermeable(不可滲透 的)rock, it remains trapped, forming a geothermal reservoir. If geothermal reservoirs are close enough to the surface, they can be reached by drilling wells. Hot waterand steam shoot up the wells naturally, and can be used to produce electricity in geothermal power plants.
2 A few geothermal power plants depend on dry-steam reservoirs which produce steam but little or no water. In these cases, the steam is piped up directly to provide the power to spin a turbine generator. The first geothermal powerplant, constructed at Lardarello in Italy, was of this type, and is still producing electricity today.
3 Mostcurrently operating geothermal power plants are either "flash" steamplants or binary (雙重的) plants.Flash plants produce mainly hot water ranging in temperature from 300℃to 700℃Fahrenheit. This water is passed through one or two separators where released from the pressure of the underground reservoir, it Hashes" or boils into steam Again, the force of this steam provides the energy to spin the turbine and produce electricity. The geothermal water and steam are then reinjected directly back down into the earth to maintain the volume and pressure of the reservoir. Gradually they will be reheated and can then be used again.
4 A reservoir with temperatures below 300℃Fahrenheit is not hot enough to flash seam but itcan still be used to generate electricity in a binary fluid. The steam from this(參照?qǐng)D片) is used to power the turbines. As in theflash steam plant, the geothermal water is recycled back into the reservoir.
23.Paragraph 1_________
24.Paragraph 2_________
25.Paragraph 3________
26.Paragraph 4_________
A. Dry steam plants
B. Binary plants
C. Origin of geothermal energy
D. Generation of electricity
E. Flash steam plants
F. Recyclable water and steam
27. A geothermal reservoir is formed when hotwater is trapped under______.
28. A dry-steam reservoir produces steam with______.
29. Flash plants produce hot water through______.
30. In a binary plant, the heat of the geothermal water can be converted into______.
A. the energy to turn a turbine
B. impermeable rock
C. one or two separators
D. turbine operator
E. little or no water
F. hot springs
答案:CAEBBDCA
第4部分:閱讀理解(第31~45題,每題3分,共45分)
第一篇Smart Windows
31. Which of the following of values of windows is NOT mentioned?
A. They let light in to brighten the house.
B. They let light in to heat the house.
C. They let us have visual contact with the surrounding world.
D. They let us think about the outside world.
32. The expression “when it comes to “ in Paragraph 3 is used to
A. signalthe arrival of a guest.
B. indicate the recovery of consciousness.
C. show our understanding of something.
D. introduce a new aspect of a topic.
33. According to Paragraph 4, smart windows are the windows that
A. are coated.
B. are glazed.
C. have several layers.
D. can change color.
34. Which paragraph gives an account of the way electrochromic windows……
A. Paragraphs 5.
B. Paragraph3.
C. Paragraph4.
D. Paragraphs6.
35. Asmart window is smart mainly because
A. itcan change its size.
B. itcan change its structure.
C. itcan change the voltage of electricity.
D. it has a sort of memory.
第二篇Sports Star Yao Ming
36. The word“towering”in Paragraph 1 means
A. large.
B. fat.
C. tall.
D. great.
37. Opponents find it very difficult to control Yao Ming because of his
A. mobility.
B. assault.
C. defense.
D. celebrity.
38. YaoMing had to undergo a series of TCM treatments because
A. hisright foot had been hurting.
B. he wanted to make a more rapid recovery.
C. thesurgical operation had been a failure.
D. hecouldn't afford all the medical expenses.
39. Which statement about Yao Ming is NOT true?
A. He missed the Athens Olympics.
B. Heis an NBA player.
C. Hefractured his left foot.
D. Heis an international figure.
40. In general, the Western experts' attitude towards TCM is
A. indifferent.
B. positive.
C. negative.
D. doubtful.
第三篇Can You Hear This?
41 This passage is mainly about
A. Sound waves and their effects.
B. the types of music orchestras play.
C. walls of an auditorium.
D. the design of an auditorium.
42. Wagner operas and Mahler symphonies with full-sound effect have
A. a short reverberation time.
B. an intermediate reverberation time.
C. no reverberation time.
D. along reverberation time.
43. This passage suggests that a good auditorium should
A. get rid of all reflections.
B. not have absorbers.
C. achieve a pleasing mixture of sound
D. have smooth surfaces.
44. Large pillars and corners may
A. make sound rich and full.
B. be cures for sound problems.
C.be sources of sound problems.
D. function as effectively as clouds.
45. The word" acoustic" in the last paragraph has something to do with
A. performance
B. sound
C. audience
D. weather
答案:DDDAD CABAD DDCCB
第5部分:補(bǔ)全短文( 第46~50題,每題2分,共10分)
What Is a Dream?
For centuries, people have wondered about the strange things that they dream about. Some psychologists say that this nighttime activity of the mind has no special meaning. Others,however,think that dreams arean important part of our lives. In fact, many experts believe that dreams cantell us about a person’s mind and emotions.
Before modern times, many people thought that dreams contained messages from God. _______(46)
The Austrian psychologist, Sigmund Freud,was probably the first person to study dreams scientifically. In his famous book, The interpretation of Dreams (1900),Freud wrote that dreams are an expression of a person’s wishes. He believedthat dreams allow people to express the feelings, thoughts, and fears that they are afraid to express in real life.
The Swiss psychiatrist Carl Jung was once a student of Freud’s. Jung,however,had a different idea about dreams. Jung believed that the purpose of a dream was to communicate a message to the dreamer. __________(47) For example, people whodream about falling may learn that they have too high an opinion of themselves.On the other hand, people who dream about being heroes may learn that they think too little of themselves.
Modern-day psychologists continue to develop theories about dreams. For example, psychologist William Domhoff from the University of California, Santa Cruz,believes that dreams are tightly linked to a person’s daily life, thoughts, and behavior._________(48)
Domhoff believes that there is a connection between dreams and age. His research shows that children do not dream as much as adults. According to Domhoff, dreaming is a mental skill that needs time to develop.
He has also found a link between dreams and gender. Hisstudies show that the dreams of men and women are different._________(49)This is not true of women’s dreams. Domhoff found this gender difference in the dreams of people from 11 cultures around the world, including both modern and traditional ones.
Can dreams help us understand ourselves? Psychologists continue to try to answer this question in different ways. _________(50)The dream may have meaning, but it does not mean that some terrible event will actually take place. It’s important to remember that the world of dreams is not the realworld.
A. For example, the people in men's dreams are often other men, and the dreams often involve fighting.
B. Men and women dream about different things.
C. A criminal, for example, might dream about crime.
D. However, one thing they agree on this: If you dream that something terrible is going to occur, you shouldn't panic.
E. It was only in the twentieth century that people started to study dreams in a scientific way.
F. He thought people could learn more about themselves bythinking about their dreams.
答案:EFCAD
Warmer Climate Will Bake Tropical Bugs
Global warming could cook tropical insects, with unpredictable knock-on effects, say researchers who warn that rising temperatures also______(51) tropical frogs, lizards (蜥蜴).
Temperaturesare ______ (52) to increase much faster in temperate(溫和的) and polar(極地的.)regions than in the tropics.But no-one had looked at how warming would affect insects and othercold-blooded animals ______ (53) had evolved in tropical regions with little temperature variation.
Curtis Deutschat the University of California at Los Angeles and colleagues analyzed data______ (54) insect survival and reproduction for 38 species in different ecosystems(生態(tài)系統(tǒng)), and then estimated how thesevalues would ______ (55) with predictions ofclimate change for the 21stcentury.
The team found that the reproductive ______ (56) of tropical insects tends to peak very close to the temperatures where they normally live, but______ (57) sharply at higher temperatures. This means that cranking up(提高)the heat only a small amount can exert a heavy toll, leaving insects unable to reproduce ______ (58) enough to keep up their numbers.
Temperature tolerance
Temperate insects reproduce well over a broader range, and do not live as ______ (59) to their thermal(熱的) limit, so they can reproduce successfully when their climate warms more than in the tropics.
“Tropical insects do very well in a narrow band of temperatures, but move them abovethat______ (60) and they die,” says team member Josh Tewksbury of the University of Washington in Seattle.
The heart of the ______ (61) is temperature tolerance. temperate-zone insects have evolved to survive the much broader temperature swings of seasonal climates, than have their tropical relatives.
The______(62) appears worse for animals that live in hot stable climate of the lower levels of tropical forests. Lizards in clear areas can find shade to cooldown,but those living in the forest are already in the ______ (63), and there's not much they can do to get cooler, Deutsch says.
Too few tropical insects have been studied so far to ______ (64) if any particular group will be particularly hard-hit, says Tewksbury. Insects play important______(65) in forest ecology(生態(tài)學(xué)), including pollination, and eating detritus torecycle carbon.
The team are now starting to evaluate how temperature affects ecological interactions of insects with other species, including crops such as African corn.
51 A. treatB. threatenC. helpD. protect
52 A. demandedB. neededC. promisedD. expected.
53 A. whileB. whereC. thatD. what
54 A. onB. inC. atD. with
55. A. meetB. spreadC. decreaseD. change
56. A. rateB. valueC. systemD. type
57 A. developsB. stopsC. risesD. drops
58 A. fastB. typicallyC. firmlyD. jointly
59 A. importantB. possibleC. closeD. necessary C
60 A. rangeB. orderC. rankD.缺
61 A. proposalB. projectC. thesisD. problem
62 A. reasonB. causeC. levelD. effect
63 A. caveB. shadeC. sunshineD. open
64 A. tellB. speakC. wonderD. doubt
65 A. tricksB. rolesC. gamesD. rules
答案:BDCADADACADDBAB
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