2021年5月广西医科大学研究生招生考试英语练习题100道（附答案解析）.pdf

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1、【考研英语】2021年5月广西医科大学研究生招生考试英语练习题100道（附答案解析）第1题【单选题】This television program provoked a spirited debate in the UnitedKingdom.A、disputeB、issueC、lumpD prejudice【正确答案】A【答案解析】debate辩论；辩论会;dispute辩论;争吵。第2题【单选题】The government on purchase of cars was 80 billion yuan in 2008,and use and maintenance amounts to

2、around 300 billion yuan a year.A、spendingB、spentC、costD、costing【正确答案】A【答案解析】本题考查的是现在分词的用法，spending onpurchase of cars在这里是一个现在分词短语。句意：2008年政府花费了 800亿用于购车，并且一年的使用和维护费用则高达3000亿。第3题【单选题】Cheese is really a good lure for mice.A、许可，准许B、诱惑C、要求，渴望D、焦点【正确答案】B【答案解析】lure n.诱惑；饵；诱惑物。第4题【单选题】Both Tom and his brot

3、her take after their father not only in appearancebut also in character.A、resembleB、assimilateC followD、reflect【正确答案】A【答案解析】take after与.相像。resemble像.，相似。参考译文：汤姆和他兄弟不仅长相像他们父亲，性格也相似。第5题【单选题】This thesis led to a radical change of labor policies.A、temporaryB、terminateC、essentialD、reserve【正确答案】C【答案解析】rad

4、ical根本的;essential基本的;本质的。第6题【单选题】What might for this strange phenomenon?A fairB、extremeC、equalD、account【正确答案】D【答案解析】account解释。第7题【单选题】A great number of houses would have to be removed to make way forthe new amusement park.A、take the place ofB、give space forC、build upD、work out【正确答案】B【答案解析】make way f

5、o r让路，让地给.o give space for让地方给。参考译文：必须拆除很多房屋来给新游乐公园腾地方。第8题【单选题】Mobile phones should carry a label if they proved to be a dangeroussource of radiation,according to Robert Bell,a scientist.And no moremobile phone transmitter towers（发射塔）should be built until thelong-term health effects of the radiation

6、 they emit（放 射）isscientifically evaluated,he said.Nobodys going to drop dead overnightbut we should be asking for more scientific information,Robert Bell saidat a conference on the health effects of low-level radiation.If mobilephones are found to be dangerous,they should carry a warning labeluntil

7、proper shields can be devised/he said.According to Robert Bell,ifmobile phones prove to be dangerous to peoples healthA、they should be banned immediately.B、the use of them should be restricted.C、all transmitter towers should be torn down.D、a warning label should be attached.【正确答案】D【答案解析】本段的第一句话告诉我们：

8、被证实有辐射危险的手机应该带着标签。因此答案是A。第9题【单选题】He began comparing himself the other teammates and foundhe didnt practice as hard as them.A asB fromC withD、by【正确答案】C【答案解析】compare.with.：把.与.相比较。句意：他开始将自己和其他的队员们比较，发现不如他们训练得认真。答案选C。第10题【单选题】Cohen doesnt worry much about students using their courses for evilA、thinksB、

9、advicesC、suggestionsD、purposes【正确答案】D【答案解析】Cohen并没有对学生利用该课程实施恶意行为有太多担心。Think：想，认为；advice：建议；suggestion：建议；purpose：目的，意图。第11题【单选题】They will get the preparation done early in May.A、他们五月初就能让别人准备完工作。B、他们五月初就能准备好工作。C、他们早在五月份就能把准备工作做完。D、他们五月初就能把准备工作做完。【正确答案】D【答案解析】首先需要注意early in May表示“五月初的意思,选 项 A“让别人准备完这

10、种表达是不准确的；此 外 get thepreparation done表示的是“把准备工作做完，选项B 的表达不是很准确。第12题【单选题】Spiders are not insects,as many people think,nor even nearly related tothem.A、正如许多人认为的那样，蜘蛛并不是昆虫，甚至和昆虫一点关系都没有。B、蜘蛛并不像许多人认为的那样是昆虫，它和昆虫一点关系都没有。C、正如许多人认为的那样，蜘蛛就是昆虫，和昆虫密不可分。D、蜘蛛正像许多人认为的那样不是昆虫，它和昆虫一点关系都没有。【正确答案】B【答案解析】答案选Bo本题需要注意as ma

11、ny people think,表示的是“许多人认为蜘蛛是昆虫；此外nor在此处表示的是否定，即“它和昆虫一点关系都没有。第13题【单选题】I would class my garden as medium in size.A、单调的B、中等的C、温暖的D、使命【正确答案】B【答案解析】medium a d j.中间的，中等的；半生熟的。第 14题【单选题】I recognize my own shortcomings.A、建立B、指望C、认识到D、推荐【正确答案】C【答案解析】recognize v t.认出,识别;承认。第 15题【单选题】Scarcely less important t

12、han machinery in the agricultural revolution wasscience.A、在农业革命中，机械没有科学重要。B、在农业革命中，科学没有机械重要。C、在农业革命中，科学和机械几乎同等重要。D、在农业革命中，机械和科学都不怎么重要。【正确答案】C【答案解析】答案选C。本题考查的知识点为理解原意。lessimportant是 没有那么重要”的意思，但一加上scarcely,意思就反过来了，表示“同等重要第 16 题 Directions:You are going to read a list of headings and a textabout world

13、/s first DNA computers.Choose the most suitable headingfrom the list A-F for each numbered paragraph(1-5).The first and lastparagraphs of the text are not numbered.There is one extra headingwhich you do not need to use.Mark your answers on ANSWER SHEET 1.(10 points)AThe ability of DNA to store infor

14、mationBExamples forthe future use of DNA computersCThe advantage of DNAcomputersDThe research of DNA computers is at the beginningstageEThe working principle of the microscopic computersFTheevaluation made by the researching team on DNA computerslsraeliscientists have built a DNA computer so tiny th

15、at a trillion of them couldfit in a test tube and perform a billion operations per second with 99.8percent accuracy.l)It is the first programmableautonomous computing machine in which the input,output,softwareand hardware are all made of biomolecules.Instead of using fires andformulas to solve a pro

16、blem,the microscopic computers input,outputand software are made up of DNA moleculeswhich store and processencoded information in living organisms.2)Scientistssee such DNA computers as future competitors to their moreconventional cousins because miniaturization is reaching its limits andDNA has the

17、potential to be much faster than conventional computers.“We have built a nanoscale computer made of biomolecules that is sosmall you cannot run them one at a time.When a trillion computers runtogether they are capable of performing a billion operations,said EhudShapiro,Professor of the Weitzman Inst

18、itute in Israel.3)Although too simple to have any immediateapplications it could form the basis of a DNA computer in the future thatcould potentially operate within human cells and act as a monitoringdevice to detect potentially,disease-causing changes and synthesizedrugs to fix them.The model could

19、 also form the basis of computers thatcould be used to screen DNA libraries in parallel without sequencingeach molecule,which could speed up the acquisition of knowledgeabout DNA.4)DNA can hold more information in acubic centimeter than a trillion CDs.The double helix molecule thatcontains human gen

20、es stores data on four chemical basesknown bythe letters A,1 0 and Ggiving it massive memory capability thatscientists are only just beginning to tap into,The living cell containsincredible molecular machines that manipulate information-encodingmolecules such as DNA and RNA in ways that are fundamen

21、tally verysimilar to computation/said Shapiro,the head of the research team thatdeveloped the DNA computer.Since we dont know how to effectivelymodify these machines or create new ones just yet,the trick is to findnaturally existing machines that,when combined,can be steered toactually compute,he ad

22、ded.5）Writing in the sciencejournal Nature,Shapiro and his team describe their DNA computer theautomaton which can answer certain yes or no questions.Data isrepresented by pairs of molecules on a strand of DNA and two naturallyoccurring enzymes act as the hardware to read,copy and manipulate thecode

23、.When it is all mixed together in the test tube,the software andhardware operate on the input molecule to create the output.DNAcomputing is a very young branch of science that started less than adecade ago,when Leonard Adleman of the University of SouthernCalifornia pioneered the field by using DNA

24、in a test tube to solve amathematical problem.Scientists around the globe are now trying tomarry computer technology and biology by using nature/s own design toprocess information.【正确答案】ECBAF【答案解析】1）【答案】E【解析】本段位于整篇文章第二段，在第一段概括介绍之后，这一段具体说明此类计算机的工作原理，故 选E。2）【答案】C【解析】本段第一句话介绍说DNA计算机具有较传统计算机运行速度更快的优势，之后

25、通过以色列教授的话具体肯定，故整段是围绕DNA计算机的优势展开，选Co 3）【答案】B【解析】本段主要是对D N A计算机在未来应用的展望，包括可以被植入人体细胞内，作为监控装置检测出潜在的致病变化，并合成药物“修理 致病变化，还可以并行方式而非按顺序筛选DNA资料库，这样要可以加快人们对DNA知识的获取，故 选 Bo 4）【答案】A【解析】本段第一句话说明每立方厘米DNA上可容纳的信息要比一万亿张光盘存储的容量还要多。由此可推断本段主要在介绍DNA存储信息的巨大能力，故选A。5）【答案】F【解析】此段第一句话引用 自然科学杂志刊登的一篇文章，说明在沙皮罗和研究小组成员的眼中，DNA计算机是一

26、种何种性质的装置，故选F。第 17题【单选题】She cant help the house because she/s busy making a cake.A to cleanB cleaningC cleanedD、being cleaned【正确答案】A【答案解析】答案选A。注意以下两个结构均可用，但是含义不同：carft help doing sth.意为 禁不住做某事，情不自禁地做某事；cant help to do sth.意为“不能帮助做某事”。第 18题【单选题】He wanted to look for occupation suited to his abilities.

27、A、employmentB、psychologyC、speciesD、majority【正确答案】A【答案解析】occupation 职业；employment职业；雇用。第19题【单选题】Our neighbor Uncle Johnson is a stubborn man.Needless to say,we triedto make him change his mind.A、in shortB in secretC in vainD、in danger【正确答案】C【答案解析】本题的四个选项都是以in开头的介词短语，因此考查的是词组的辨析、理解与运用。in vain“白白地，徒劳。根

28、据题意，正确答案应为C。第20题【单选题】On the afternoon of that eventful day,I stood on the porch,dumb,expectant.A、那是一个多事的下午，我怀着期待的心情，一声不响地站在门廊里。B、在那个多变故的下午，我怀着期待的心情，一声不响地站在门廊里。C、在那个有重要意义的下午，我一声不响，怀着期待的心情站在门廊里。D、那是一个有事的下午，我一声不响，怀着期待的心情站在门廊里【正确答案】C【答案解析】答案选C o 本题考查的知识点为理解原意。一个词往往有许多意思，在不同的场合意思不同。eventful在这里应译作“有重要意义的；

29、dumb在这里不是强调她不能说话，而是说她没有说什么，所以译作 一声不响；expectant在汉语里很难找到相应的形容词，所以译作“怀着期待的心情 ，用作状语。第21题【单选题】People suspected that“Lucky”,as he was called by friends,wanted to killhis wife he no longer lived with.They say that Lucan entered his oldhouse and in the dark,killed the nanny by mistake.His estranged wifehear

30、d noises,came downstairs and was also attacked,but managed toescape.Seven months after the murder,a jury concluded that Lucan hadkilled the nanny.lt is thought that Lucan killed the nanny b e c a u s e.A、she was looking after the childrenB、she was a friend of LucansC、it was dark and he thought she w

31、as Lady LucanD、Loa rd Lucan thought the nanny stole his car【正确答案】C【答案解析】答 案 选 C o 因果关系题。对 照 本 段 Peoplesuspected that“Lucky”,as he was called by friends,wanted tokill his wife he no longer lived with.They say that Lucan enteredhis old house and in the dark,killed the nanny by mistake.本来是要杀他的妻子，可是因为天太

32、黑，所以错杀了保姆。第22题【单选题】When there are small children around,it is necessary to put bottles ofpills out of.A、holdB、stockC、reachD、hand【正确答案】C【答案解析】out of stock没存货o out of reach够不着。out ofhand失控。第23题【单选题】People suspected that“Lucky”,as he was called by friends,wanted to killhis wife he no longer lived with.

33、They say that Lucan entered his oldhouse and in the dark,killed the nanny by mistake.His estranged wifeheard noises,came downstairs and was also attacked,but managed toescape.Seven months after the murder,a jury concluded that Lucan hadkilled the nanny.lt is thought that Lucan killed the nanny b e c

34、 a u s e.A、she was looking after the childrenB、she was a friend of LucansC、it was dark and he thought she was Lady LucanD、Loa rd Lucan thought the nanny stole his car【正确答案】C【答案解析】答 案 选C o因果关系题。对 照 本 段Peoplesuspected that“Lucky”,as he was called by friends,wanted tokill his wife he no longer lived wi

35、th.They say that Lucan enteredhis old house and in the dark,killed the nanny by mistake.本来是要杀他的妻子，可是因为天太黑，所以错杀了保姆。第24题【单选题】She was a girl and did not panic.A、specificB、dominantC、sensibleD、epidemic【正确答案】C【答案解析】sensible明智的；通情达理的；合乎情理的;意识到的，能感觉到的。第25题【单选题】On the afternoon of that eventful day,I stood o

36、n the porch,dumb,expectant.A、那是一个多事的下午，我怀着期待的心情，一声不响地站在门廊里。B、在那个多变故的下午，我怀着期待的心情，一声不响地站在门廊里。C、在那个有重要意义的下午，我一声不响，怀着期待的心情站在门廊里。D、那是一个有事的下午，我一声不响，怀着期待的心情站在门廊里【正确答案】C【答案解析】答案选C o 本题考查的知识点为理解原意。一个词往往有许多意思，在不同的场合意思不同。eventful在这里应译作“有重要意义的；dumb在这里不是强调她不能说话，而是说她没有说什么，所以译作“一声不响；expectant在汉语里很难找到相应的形容词，所以译作“怀着

37、期待的心情，用作状语。第26题【单选题】You consider that you cant find your place in your own country,so yourisk the comfortable but modest life with your parents and you goabroad.Maybe there will be moments when you cant stand theloneliness anymore,the strangers around you,or your job.But youremember nobody made you

38、take that decision,so you take a deepbreath,and you go on,as you are the only one to be blamed.When youare lonely in a foreign country,you s houl d.A change your decisionB blame your parents for itC、stick to your decision and go onD、make more friends【正确答案】C【答案解析】答案选C。根据文章本段中But you remembernobody ma

39、de you take that decision,so you take a deep breath,and you go on.可知答案。作者认为你出国后可能会面临各种困难，面对周围的陌生人、工作，你可能会感到孤独，但是仔细想想这个决定是你自己做的，于是你不得不深呼吸，然后继续。第27题【单选题】One reason is economic.In a traditional agricultural economy,largefamilies are helpful.Having more children means having more workers inthe fields an

40、d someone to take care of the parents in old age.In anindustrial economy,the situation is different.Many children do not helpa family;instead,they are an expense.Thus,industrialization hasgenerally brought down the birth rate.This was the case in Italy,whichwas industrialized quite recently and rapi

41、dly.In the early part of thetwentieth century,Italy was a poor,largely agricultural country with ahigh birth rate.A代er World War,Italys economy was rapidlymodernized and industrialized.By the end of the century,the birth ratehad dropped to 1.3 children per woman,the worlds lowest.In atraditional agr

42、icultural economy,a large f a mi l y.A、can be an advantageB、may limit incomeC、isn/t necessaryD、is expensive【正确答案】A【答案解析】答 案 选A o对 照 本 段In a traditional agriculturaleconomy,large families are helpful.大的家庭是有帮助的，选项中最接近意思的是A,成为一个优势，答案是A。第28题【单选题】It is amusing that she her fathers bad temper as well as h

43、ermothers good looks.A、inheritedB、retainedC、preservedD、maintained【正确答案】A【答案解析】本题的B、C 和 D 选项虽然意思有些相近，但从题句意来看只有A 符合题意。inherit“经遗传而得（性格、特征等）。第29题【单选题】Both Tom and his brother take after their father not only in appearancebut also in character.A、resembleB、assimilateC followD、reflect【正确答案】A【答案解析】take aft

44、er与.相像。resemble像.，相似。参考译文：汤姆和他兄弟不仅长相像他们父亲，性格也相似。第30题【单选题】Father had no more than a superficial knowledge of music.A、widespreadB、shallowC、reluctantD、subsequent【正确答案】B【答案解析】superficial 表面的；肤浅的；shallow浅的;肤浅的。第31题【单选题】For their own safety,household pets should be confined to their ownyard.A、tamedB、regai

45、nedC、restrictedD、contained【正确答案】C【答案解析】confine限制。restrict限制,约束。参考课文：为了自身安全，家养究物应该关在主人自己的后院中。第32题【单选题】Scarcely less important than machinery in the agricultural revolution wasscience.A、在农业革命中，科学没有机械重要。B、在农业革命中，机械没有科学重要。C、在农业革命中，科学和机械几乎同等重要。D、在农业革命中，机械和科学都不怎么重要。【正确答案】C【答案解析】本句考查程度副词的翻译。本句的翻译重点是Scarcel

46、y less important,scarcely是程度副词，意思是“几乎不,简直没有。它本身带有否定的意思。less important意思是 不如 重要”，而 加 scarcely之后,双重否定表示肯定，意思是两者是差不多同样重要的，所以应该选C。第33题【单选题】Has Mr.White arrived?Yes,a lr e a d y.h e wait outside or justcome in?A ShallB MayC、CouldD、Must【正确答案】A【答案解析】考查情态动词辨析。当主语为第三人称时情态动词shall表示征求对方的许可。第34题【单选题】Water is ab

47、sent in this area.A、ampleB、assiduousC、affluentD deficient【正确答案】D【答案解析】absen t缺少的；deficient不足的；有缺陷的；不充分的。第35题【单选题】We have great differences today.What brings us together is that we havecommon interests which transcend those differences.A、现在我们有很大的分歧。但使我们走到一起的，是我们有跨越这些分歧的共同利益。B、今天我们有巨大的不同。使我们走到一起的，是我们有

48、超越这些不同的共同利益。C、今天我们有巨大的分歧。使我们走到一起的，是我们有超越这些分歧的共同利益。D、今天我们有巨大的不同。使我们来到一起的，是我们有超过这些不同的共同兴趣。【正确答案】C【答案解析】great differences在句子中表示的是“巨大的分歧”的意思；interests在本句中不是表示“兴趣”，而是表示双方之间共同的利益。第36题【单选题】I am sure that you are asking.How does a rocket fly?If you want toknow,get a balloon and then blow it up until it is q

49、uite big.Do not tie upthe neck of the balloon.Let go!The balloon will fly off through the airvery quickly.The air inside the balloon tries to get out.It rushes outthrough neck of the ball and this pushes the balloon through the air.Itdoes not need wings like an air plane.A rocket can fly to the moon

50、b e c a u s e.A、it looks like a balloonB、it is much lighter than an airplaneC、it doesnt have wingsD、it works like an untied balloon【正确答案】D【答案解析】本段都在讲述气球的飞行原理，来解释火箭的工作原理，因此选D。第37题【单选题】For Britain our membership of the European Union and the World TradeOrganization has brought this home.A、对我们英国来说，我们参加