高二英语人教版选修六练习UNIT4单元质量检测（四）

单元质量检测

（四）（时间100分钟总分值120分）I.阅读理解（共15小题;每题2分，总分值30分）阅读以下短文，从每题所给的A、B、C和D四个选项中，选出最正确选项AEco-friendlyCarRacerCanyouimageacarracerissoeco-friendlythatitstyresaremadefrompotatoesitsbodyiscreatedfromhemp（大麻）andrapeseedoilanditrunsonfuelmadefromwheatandsugarbeetTheone-seaterracingcarcalledEcoOneisbuiltbyexpertsfromWarwickUniversitywhohopethatEcoOnewillbeadoptedbytheautomotiveindustry.Itissoldat£

41000.Pollution-sensitiveDressDontbecaughtoutsideunawareofpollutionlevelsintheair.Thepollution-sensitiveEPADressbyStephanieSandstromnoticespollutionintheairaccordingly.Thisdress-whichisactuallyquitepretty—lookslikeyoupullitfromthebottomofthedirtylaundrypilewhentheairisdirty.Itmightprotectyourhealthbyadvisingyoutostayindoorsforthedaybutitwontdoyouanyfavorifyouremeetingwithclients.Eco-friendlyUmbrellaTraditionalumbrellasewithafixedsurface.Althoughitschangeableyoucannotreplaceiteasily.Thiseco-friendlydesignismoreflexible.Itsactuallyonlyanumbrellaskeletonwithoutanysurfacewhichcanbefoldedsoyoucanputanythingsuchasnewspapersplasticbagsorwhateveryouwanttoserveastheprotectingsurface.Eco-friendlyMoss（苔解）CarpetWssaidthatwalkingonfreshgrassincreasesyourbloodcirculation.TheMossCarpetcreatedbyNguyenLaChanhlooksatgettingthegrasstoyourfeet.Thematincludesballmossislandmossandforestmoss.Thehumidity（湿度）ofthebathroommakessurethatitgrowswell.Andthatswhyyouneedtoplaceitthereandnotanywhereelse.语篇解读本文是一篇应用文，主要介绍了四款环保型科技产品AccordingtoParagraph1wecanfindEcoOne.canseatonepassengerandonedriverB・ismainlymadefromsomekindsofplantscantbeaffordedbythepublicatpresentwilltaketheplaceofthetraditionalcarindustry解析选B细节理解题依据第一段的第一句可知，EcoOne是主要由植物制成的环保型产品，应选BWhyisEPADressdesignedstruckby/on/withsb./sth.“沉迷（某人或某物），被（某人或某物）打动，符合语境B.soC.andD.yet解析选D这些衣服不珍贵，不高档，也不是出自闻名的设计师之手，但它们是无价的前后句之间是转折关系，故用连词yetB.hopefullyC.occasionallyD.gratefully解析选A依据下文中的“awarmPakistanifamily”Hersmile...touchedme”以及startwithjustakindsmile，z可知，此处指她的脸上露出了一个快乐的微笑smilebroadly”咧开嘴笑，快乐地笑〃hopefully“满怀盼望地〃；occasionally”偶然，间或；gratefully感谢地〃B.expectedC.pretendedD.decided解析选B作者即将收到他始终想要的一份礼物他曾期望（expected）自己能与受苦的人们接触上文中的“hopingfor”是提示B.heartC.lifeD.presence解析选D在作者面前的是一个热忱的巴基斯坦家庭inonespresence“当着某人的面，在某人面前〃B.piecesC.startersD.stoppers解析选C依据上文中的“standardconversation”和下文中的“HowoldareyouWheredoyoustudy”可知，作者使用了常见的谈话开场白（starters）conversationpiece（因不寻常）成为话题的东西，谈资〃；conversationstopper“噎人的话，令人瞠目结舌的话”B.factsC.changesD.conclusions解析选A虽然她只是一个孩子，但是作者与她的谈话的深度和广度让谈话到达了惊人的高度height“高度〃，符合语境B.unspokenC.valuableD.casual解析选B依据下文中的“Hersmilehergazeandhertrust”可知，更让作者感到有意思的是他们之间无声的谈话unspoken”未说出口的，未表达的，符合语境meaningfulu有意义的〃；valuable很重要的〃；casual”任凭的〃B.suddenlyC.deeplyD.eventually解析选C依据空前的“Hersmilehergazeandhertrust空后的touchedme〃及下文的wew川alwaysbeineachothershearts可知，她的微笑、对作者的注视及她的信任深深地触动了作者deeply“深深地〃，符合语境awayB.flewpastC.camealongD.cameapart解析选B此处指作者与小女孩在一起的45分钟转瞬即逝flypast时间逝去，过去，符合语境flyaway飞走”；ealong消失，进展，赶快；eapart“裂开”B.pointC.conditionD.knowledge解析选D在那期间，我知道了，要为那些不幸的人做些什么，我只需翻快乐门，以便他们能进来intheknowledgethat是固定用法，意为“知道，了解”thatB.asifC.sothatD.incase解析选C参见上题解析sothat以便〃，符合语境nowthat既然〃；asif“好似“；incase以防万一overB.gooverC.openupD.makeup解析选C依据文中内容可知，一个人要去关注他人，就要敞快乐扉与别人交谈，这种感觉很让人赞叹openup畅所欲言，直抒胸臆〃，符合语境goovertosb.“向某人走过去〃；makeuptosb.“讨好，奉承，巴结”B.bearingC.designingD.remending解析选B依据上文的内容可知，与小女孩的交谈使作者得到了与患病不幸的人有所接触的时机，也关心作者明白了他该如何关心那些不幸的人这些对作者来说都可称得上是“漂亮的礼物〃由此可知，此处说的是人们会带着漂亮的礼物进来bear”携带，带有〃，符合语境pack“包装〃；design设计；remend“推举”IV.语法填空共10小题；，总分值15分阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式Nowadaysmoreandmorepost-90sgenerationswillentertheworkforce.Theyplacemoreemphasis41lookingforajobthattheyenjoymorethanotherfactors.Manyofthemhopetoestablisha42relaxrelationshipamongworkers.Morethanhalfof43prefertheeasy-goingandgood-temperedemployers.44surprise10percentofthemwishtobefriendswiththeirbosses.ExpertssaythattheyarethegenerationoftheInternetera.Theyhaveastrong45awareofandhowtheyrelatetotheoutsideworld.GuoYun22isadigitalmediamajorfromBeijingUniversityofPostsandTelemunications.Shesaysthatshewillnotmindworkinglonghoursbutpreferherboss46explainwhyshehastosuchastheurgencyofthetask.Ifeelgreatly47motivateinthiswaysheexplains.Theytendtocareagreatdealabouttheteamorthemanagementculture.Theyarealsomoreoutspokenabouttheirneedsandtheyarelikelytoopenly48municationwiththeiremployers.Asaresultthey49admitintomostbigpaniesmoreeasily.Ithinkitistheirfranknessandenthusiasm50leavesadeepimpressionontheiremployers.语篇解读越来越多的90后进入职场，他/她们对于工作的态度是怎样的呢onplaceemphasison重视，强调“relaxing此处修饰名词relationship故用形容词relaxingorelaxing“令人放松的“them此处指代“post-90sgenerations”并在句中作of的宾语故用themSurprisingly修饰整个句子并在句中作状语应用副词形式awareness不定冠词a后应用名词形式toexplainprefersb.todosth.“更喜爱某人做某事”motivated连系动词后应用形容词作表语motivated“有乐观性的”municatebelikelytodosth.”很可能做某事”areadmitted此处表达的是客观事实，they与admit之间为被动关系；又因文章时态为一般现在时，故用一般现在时的被动语态that“Itis+被强调局部+that…〃为强调句型，此处强调主语V.短文改错共10小题；每题1分，总分值10分假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文文中共有10处语言错误，每句中最多有两处每处错误仅涉及一个单词的增加、删除或修改增加在缺词处加一个漏字符号A并在其下面写出该加的词删除把多余的词画斜线\划掉修改在错的词下画一横线，并在该词下面写出修改后的词留意；

2.只允许修改10处，多者从第11处起不计分LastnightIwasatacoffeeshop.Therewasawonderfullymusicshow.AsIgotuptogetacupofcoffeeandacookieInoticeamiddle-agedwomannearme.Clearlyshehadcaughtinafireofsomekind.Hisfacewasbadlyburnedsoshelookedverytight.Ithoughthowbraveshewastocoutbutappearedinpublic.WhenIreturnedbacktomyscatIturnedtowardsthewomanandsaidIsntheawonderfulperformers〃AndIgaveherthelargestsmileIwasabletogive.Tomypleasedshelookedrightatmeandgavemeahugesmileforreturn.Itwashersmilewhichmadeherwholefacelightuplastnight.Shewasbeautiful.答案其次句wonderfully-wonderful第三句notice-noticed第四句had后加been第五句His-Her第六句but-and第七句去掉back;performersperformer第九句pleased-**pleasure;for-in第十句which^thatI.书面表达（总分值25分）假定你是某国际学校同学会主席，你校打算邀请青岛高校闻名美籍教授White先生来校举办环保学问讲座请你用英语以短文形式为本次讲座写一份书面通知要点如下.时间10月14日下午3点至5点；.地点校会堂；.主要内容分析全球气候变暖的缘由、后果以及应对措施等留意；.可以适当增加细节，以使行文连贯参考范文NoticeAlectureaboutenvironmentalprotectionwillbegivenbyMrWhiteafamousAmericanprofessorfromQingdaoUniversityfrom3to5ontheafternoonofOctober14intheschoolmeetinghall.Duringthelecturehewillfirstanalyzethefactorsthatcauseglobalwarmingandtheharmfuleffectsthatglobalwarminghasonpeopleslivesandthenintroduceseveralmajormeasurestodealwiththisproblemaswellasgivingussomeadviceonwhatwecandotohelpwithitasstudents.Anyonewhowantstoattendthelectureneedstobethereontimeandbereadytotakenotes.StudentsUnionA.Toadvisepeopletostayathomeasoftenaspossible.BTomakewomenlookprettyeveninthepollutedair.C.Tostoppeoplefrommeetingtheirclientsifnecessary.D.Tokeepusersinformedofthepollutedlevelsintheair.解析选D细节理解题依据其次段中的“Thepollution-sensitiveEPADressbyStephanieSandstromnoticespollutionintheairaccordinglyz可知，EPADress有助于让使用者了解空气的污染程度应选DparedwithtraditionalumbrellastheEco-friendlyUmbrella.A.ischangeableB.canbefoldedC.doesn91haveanysurfaceD.ismadeofnewspapers解析选C细节理解题依据第三段中的“Traditionalumbrellas...Ifsactuallyonlyanumbrellaskeletonwithoutanysurfacewhichcanbefoldedz/可次口答案WheredoesthetextprobablyefromA.Apersonalblog.B.Ahealthreport.C.Anofficialdocument.D.Asciencereport.解析选D文章出处题文中主要介绍了四款环保型科技产品，故可推知其最有可能摘自科技报告Illegallytradedendangeredspeciesthatescapeformingsecondarypopulationsofferhopetotheirlong-termsurvivalastudysuggests.ThisfirstcametomyattentionwhenIreadanewsstoryabouttheseizureofanillegalshipmentof23yellow-crestedcockatoos“saidLukeGibsonacollegeteacher.Helearnedthatthespecieswascriticallyendangeredwhichsurprisedhim.ThisencouragedDr.Gibsonandhiscolleaguetoinvestigate（调查）howacriticallyendangeredspecieshadbeeself-sustainingoutsideofitsnaturalrange.Theydiscovered49casesofagloballythreatenedspeciesbeingestablishedasaseparatepopulationincludingtheyellow-crestedcockatoointheircity.“Thisisaspecieswhichisprimarilythreatenedbywildlifetrade〃hetoldBBCNews.uPoachers（偷猎者）gooutintotheforestinitsnativerangeineasternIndonesiaandcapturethebirdsandthenshipthemoffusuallyuptoourcitywherethereisastrongdemandforpetbirds.Thisiswhathasfueledthedeclineofthisspeciesinitsnativerange.Butitsreallyinterestingbecausethatsamecausealsohadanothereffect:someofthepeoplewhowerekeepingthisspecieshereaccidentallyorintentionallyreleasedthem.Asaresultofenoughofthebirdsbeingsetfreeitallowedanewself-sustainingpopulationtobeestablishedinthiscity.ThegovernmentofDr.Gibsonscityhasmadeitillegaltocapturethespecieseventhoughitisanon-nativespecies.BecausethecityisaffluentandrelativelywelleducatedthecasesofpeoplebreakingthelawareextremelyrareexplainedDr.Gibson.UnlikeinitsnativerangeinIndonesiawherecapturingbirdsformsamajorsourceofine.Howevertherecanbedownsides（缺点）tothenewlyestablishedpopulationofendangeredspeciessuchasalimitedgeneticpoolandsufferingfromnoveldiseases.ItdidalsopresentapossibleveryinterestingopportunityforconservationistsDr.Gibsonsuggested.Thiswouldinvolve“harvesting“someofthenewlyestablishedsecondarypopulationwhichmayprovideawaytohelpslowglobalbiodiversityloss.语篇解读本文为新闻报道濒临灭亡的小葵花凤头鹦鹉遭非法交易，但幸运地被饲养这一物种的一些人释放，因此得以生存繁衍，形成次生种群，这也为自然环境爱护主义者供应了一种缓解生物多样性丢失的途径WhatwasbeyondGibsonsexpectationsaccordingtothefirstparagraphA.Thehighrateofwildlifetrade.B・Thepreciousnessofthebirds.C.Thefactthatthebirdsnearlydisappear.D.Thenewsthatthebirdswerepoached.解析选C细节理解题依据第一段中的Helearnedthatthespecieswascriticallyendangeredwhichsurprisedhim”可知，Gibson博士因获知小葵花凤头鹦鹉是严峻濒危物种而感到惊异WhathappenedunexpectedlywhenthebirdswereshippedabroadA.Theyformedaseparatepopulation.BTheywerekeptaspetbirds.C.Theyweretradedillegally.D.Theywerekilledforresearch.解析选A细节理解题依据第三段中的“Butitsreallyinterestingbecausethatsamecausealsohadanothereffect:someofthepeoplewhowerekeepingthisspecieshereaccidentallyorintentionallyreleasedthem...anewself-sustaining…〃可知，这些海运过来的鹦鹉被一些养鸟人释放了，最终使得它们形成一个新的自给自足的的群体，应选AWhichwordofthefollowingcanreplacetheunderlinedword“affluentinA.Peace-loving.B.Rich.C.Free.D.Environment-friendly.解析选B词义猜想题依据画线词后的“andrelativelywelleducatedthecasesofpeoplebreakingthelawareextremelyrare及UnlikeinitsnativerangeinIndonesiawherecapturingbirdsformsamajorsourceofine，z可知，画线词意为“富有的“应选BForwhatpurposedidtheauthorwritethepassageToappealtoeveryonetostopthewildlifetrade.Toexplainthechallengethewildbirdsarefacing.Tointroduceacreativeapproachtowildlifeconservation.Toraisepeoplesawarenessofprotectingendangeredspecies.解析选C写作意图题依据文章内容尤其是第一段的uIllegallytradedendangeredspeciesthatescapeformingsecondarypopulationsofferhopetotheirlong-termsurvivalastudysuggestsz，及最名冬一段的“Itdidalsopresentapossibleveryinteresting5opportunityforconservationists...whichmayprovideawaytohelpslowglobalbiodiversityloss”可知，濒临灭亡的小葵花凤头鹦鹉由于社会环境的干预，形成了次生种群，而这可能会为爱护野生动物供应一种制造性的方法CSaturn9sicymoonEnceladuscouldtheoreticallybehometomethane-producing（产甲烷的）alienlifeNASAsaid.Researchersmadetheannouncementbasedondatafrom2015whenthespacecraftCassinidetectedthepresenceofhydrogenduringaflightthroughacloudofgasandiceeruptingfromEnceladussouthpole.Thehydrogencouldbeasignofmethanogenesisaformofbreathinwhichmicrobes（微生物）producemethane.“ThisisaverysignificantfindingbecausethehydrogencouldbeapotentialsourceofchemicalenergyforanymicrobesthatmightbeinEnceladus9ocean“LindaSpilkerascientistatNASA9sJetPropulsionLaboratorysaidatapressconference.6tWenowknowthatEnceladushasalmostalloftheingredientsyouwouldneedtosupportlifeasweknowitonEarth.ThefindingswerepublishedinthejournalScience.“ThisistheclosestweveesofartoidentifyingaplacewithsomeoftheingredientsneededforahabitableenvironmentThomasZurbuchenassociateadministratorforNASAsScienceMissionDirectoratesaidinastatement.TheseresultsdemonstratethenatureofNASAssciencemissionsthataregettingusclosertoansweringwhetherweareindeedaloneornot.NASAalsoannouncedthattheHubbleSpaceTelescopeobservedwhatmayhavebeenwatervaporemergingfromthesurfaceofJupitersmoonEuropain2014andagainaroundthesameareain

2016.ConfirmingtheexistenceofEuropasgaswouldallowresearcherstostudythatmoonschemicalmakeupwithouthavingtodigthroughmilesoficycrust（夕卜表）.TheCassiniandHubblediscoveriesrelatedtothese“oceanworlds“willhelpscientistsplanNASAsEuropaClippermissionsettolaunchinthe2020s.TheplanisfortheunmannedspacecrafttoorbitJupiterandperformadetailedinvestigationofEuropa.“Thesediscoveriesareingjustattheperfecttime〃JimGreendirectorofNASAsPlanetaryScienceDivisionsaid.ItenablesustomaketherightsetofobservationsthatcantellusmuchmoreabouttheseoceanworldsEuropainparticular.，z语篇解读本文是说明文飞船探测到气体，说明土卫二可能存在外星生命Thenewdiscoverymadethescientistsfeelmore.A.confidentB.doubtfulC.worriedD.confused解析选A细节理解题由其次段中的“Thisisaverysignificantfinding第三段中的“Thisistheclosestwevee及最终一段中的“Thesediscoveriesareingjustattheperfecttime可知，新的发觉让科学家们对探测外星生命的任务更加有信念AccordingtothetextNASAssciencemissionsaimto.makespacetravelarealityanalyzeJupiterschemicalmakeupfindoutwhetherlifeexistsoutsideEarthexploretheresourcesonSaturnsicymoon解析选C细节理解题由第三段中的“TheseresultsdemonstratethenatureofNASAssciencemissionsthataregettingusclosertoansweringwhetherweareindeedaloneornot”可知，NASA科学任务的本质是弄清是否只有地球上存在生命WhichwouldbeasuitabletitleforthetextThereislifeoutsideEarthB・EnceladuscouldharboralienlifeAnewstudyaboutSaturnbeginsNASAisplanningalandingonJupiter解析选B标题归纳题本文重点在于告知我们最近发觉土卫二南极有氢气，这个迹象可能是外星生命存在的证明故B项最适合作文章标题DHehadmorethan160reportsasareporterontheMetrodeskandmorethan170in19monthsasanationaljournalistbasedinKansasCityMo.ButperhapsthemostimportantpieceofwritingthatA.G.SulzbergerdidforTheNewYorkTimesbeforeWednesday——whenhewasnameddeputypublisher-wasnotanarticleandwasnotpublishedinTheTimesbutwasallaboutTheTimes.Thatworkcametobeknownastheinnovation（仓U新）report”whichzeroedinontheimportanceofadigitalfutureforthenewspaperhisfamilyhasownedsince1896andsaidTheTimesriskedlosingitsleadingplaceifitdidnotmakesweepingchanges.TnaconversationinhisofficeonWednesdayMr.Sulzbergersaidhesawtheinnovationreportandthethinkingthatledtohisconclusionsas“awake-upcalltothenewsroomthatwewereatriskofmissingthemomentz，.“Itwasalwayseasytoseehowchangeswillendangerthetraditionsoftheplacehesaid“butwhatbecamereallycleartomewasnotchangingwasthemoredangerouscourseifwecaredaboutthetraditionsoftheplace.”UnlikesomeoftheformerdeputypublishersinhisroleMr.Sulzbergerhasbeenmoreexperiencedinthenewsroomthaninadvertisingorconsumermarketing.Stillhiscolleaguesdescribedhimasaquickstudywhosemodestymaskeddeepinnerconfidence.BesidesinthenewsroomoroutonanassignmentMr.SulzbergerdidnotshowoffhisconnectiontoTheTimesowners.IrecognizedthenamesaidVincentBovaavideoeditorwhofiguredinafeaturearticlethatMr.Sulzbergerwrotein

2010.ImeanIknewIwasdealingwithroyalty.Therewasnoreasonformetobringthatupwithhimandhedidnt.SoMr.Sulzbergerinsomewayhasqualifiedhimselfforthepositionsincelongtimeago.语篇解读本篇文章属于人物介绍类，介绍了闻名出版人A.GSulzberger对？纽约时报？的重要奉献，还介绍了他提出的“创新报道〃理论以及他人对他的评价A.G.Sulzbergerwrotetheinnovationreportz，mainlyto.urgerevolutionsinTheTimesgainthepositionofdeputypublisherpromotechangesinNewYorkCityshowdirectionstohisfamilyfuture解析选A推理推断题依据其次段“Thatworkcametobeknownastheinnovation（创新）report9whichzeroedinontheimportanceofadigitalfuture...TheTimesriskedlosingitsleadingplaceifitdidnotmakesweepingchanges”可知，”创新报道〃关注报纸数字化将来的重要性，？纽约时报假如不，那么将面临危机据此可以推断，A.GSulzberger提及“创新报道〃的目的是敦促？纽约时报进行变革，故A项正确WhatisthebiggestthreattotraditionalmediaaccordingtoMr.SulzbergerScientificdevelopments.Rapidsocialchanges.Theirownstubbornness.Decreasingreaders.解析选C推理推断题依据其次段中的“andsaidTheTimesriskedlosingitsleadingplaceifitdidnotmakesweepingchanges”和文章中提至U的innovationreport，z可知，A.G.Sulzberger认为？纽约时报假如不做出变革，那么将面临危机；据此可以推断，A.G.Sulzberger认为传统媒风光临的最大的问题是它们固执己见，不思变革，故C项正确HowdoestheauthorshowuswhatMr.SulzbergerislikeinthelastparagraphByparinghimwithothers.Byinterviewinghiminperson.Bygivingexamplesofhisroutines.Byquotingmentsfromothers.解析选D写作手法题通读最终一段可知，该段其次句介绍了同事对A.G.Sulzberger的评价，第四句和第五句介绍了视频编辑VincentBova对他的评价；据此可以推断，最终一段是通过别人的评价来描述A.G.Sulzberger的，故D项正确WhatdoestheauthorthinkofMr.SulzbergeraccordingtothepassageA.Casual.B.Objective.C.Admirable.D.Critical.解析选C观点态度题通读全文可知，A.GSulzberger提出“创新报道〃理论并前瞻性地熟悉到数字化时代对传统媒体的影响，意识到传统媒体变革的重要意义；据此可以推断，作者对A.GSulzberger的态度是敬佩的，故C项正确II.阅读七选五（共5小题；每题2分，总分值10分）依据短文内容，从短文后的选项中选出能填入空白处的最正确选项选项中有两项为多余选项Livestock（牲畜）cloningisthepracticeofcloningsheepcattleandotherlivestockspeciesasawaytoimprovebasicideabehindlivestockcloningistocloneanimalsthathavecertainqualitiessuchascowsthatproducemoremilkor16Howeverthispracticeisverycontroversialandlivestockfarmershavebeenhesitanttoadoptitfullybecauseofpublicoppositionandcertaininefficiencies.Intechnicaltermslivestockareclonedbytakingcellsfromoneanimalandusingthemtofertilizeeggs（使卵子受精）.Scientiststakethefertilizedeggsandputtheminfemale17Manyanimalsarebornwithabnormalarelookingforwaystoimprovetheprocessandmakeitlessexpensivetoadoptonawiderscale.18Forexampleiffarmerswereabletotakeonlytheirverybestanimalsandrecreatethemmanytimestheycouldpotentiallybemoreproductive.Therearealsosomepotentialproblemswithclonedj9Forexamplewhenadiseasehitsthereareusuallyindividualswhocannotbeharmedbythediseaseoraremoreresistantandtheywillgenerallysurvive.Ifalltheanimalsweregenetically（在基因方面）identicalorsimilarthissortofdiseasecouldtotallydestroyanentiregenerationoflivestockleavingtheworldwithamassivefoodshortage.Inadditiontoconcernsaboutgeneticdiversitythereareotherconcernsabout20Therearealsosomepeoplewhowonythatlivestockcloningresearchmaybeagatewaytointroducinghumancloningwhichiswidelydisapprovedof.ArethesurvivingclonesreallyclonesThereforethenewspeciesisexpectedtobebetter.Thebiggestonearisesfromareductioningeneticdiversity.Clonedlivestockhavethepotentialtoprovidesomemajorbenefits.Cloninganimalsshowsuswhatmighthappenifwetrytoclonehumans.Theseconcernssometimesefromworriesoverunforeseenconsequences.Thisprocessdoesntalwaysworkperfectlyanditcanberelativelyexpensive.语篇解读本文是说明文文章介绍了动物克隆技术解析选B彳衣据上二句内容可知，假如能克隆诞生产更多奶和肉的牛，那么“这个新品种应当是更好〃解析选G依据本空后的Manyanimalsarebornwithabnormalshapes...makeitlessexpensive可知，目前克隆的“过程不总是完善，而且价格相比照拟昂贵〃解析选D依据本空后的内容不难看出，这里是介绍克隆牲畜的“好处〃解析选C依据本空后内容可知，克隆技术会削减“基因多样性〃，所以当拥有同样基因的动物患病某种致命疾病时，全部的这些动物都会死亡下段首句中的“geneticdiversity”也提示了此题答案解析选F本空前的concerns提示了此题答案此完形填空（共20小题；，总分值30分）阅读下面短文，从短文后各题所给的A、B、C和D四个选项中，选出可以填入空白处的最正确选项Theterrorattacksareoccurringhavearousedcountlessthoughts21mecanIdoforthose22peopletheveryvictimsandrefugeesYesterdayIboardedatrainandtookmyseat23thecarriagesoIwouldbefacingforward.Soonamotherandherthreechildrentwoboysandalittlegirl24intotherowofseatsinfrontofwomanwaswearingclothesthatwere25dontthinkyoucouldeverfindany26oftheclothesatanywas27bythebeautifulsimplicityofthesewerentexpensivefancyorfromafamousdesigner28theywerepriceless.Thelittlegirlseyesandminemetandsmiled29andgazedatwouldreceiveagiftIhadbeenhopingfor.Ihad30toconnectwithpeoplefromaculturethatwascurrentlysufferingandinmy31wasawarmPakistanifamily.Wehadausedstandardconversation32HowoldareyouWheredoyoustudyThiswasachildbutthedepthandbreadthofourconversationtookittoamazing33Whatwasevenmoreremarkablewasthe34smilehergazeandhertrust35touchedme.Our45minutestogether36quicklybutwewillalwaysbeineachother9sthetimeIwasinthe37thattodosomethingforthoseunluckypeopleIjustneededtoopenmydoor38theycouldeisamazingwhathappenswhenyou39toein40beautifulslikelytostartwithjustakindsmile.语篇解读；本文是一篇记叙文作者用自身的经受告知我们:一个人想要去关注他人就要敞快乐扉与他们交谈B.weighingC.breakingD.cutting解析选B依据下文的“WhatcanIdoforthose…refugees”可知，攻击使作者心绪翻腾，忧心忡忡weighdown”使忧心忡忡，符合语境pulldown贬低，使扫兴〃；breakdown“破坏，消退，砸破〃；cutdown”杀死，砍倒〃B.confusedC.disturbedD.offended解析选C依据语境及下文中的“dosomethingforthoseunluckypeople可知，此处指的是作者在想自己能为那些不幸的disturbed人做些什么disturbed除了常见的“心神担心的，苦恼的〃这些意思外，还表示“不幸的，坎坷的，多灾多难的〃confused糊涂的，迷惑的〃；offended”被冒犯的〃theendofB.onthetopofC.inthecenterofD.inthefrontof解析选A依据空后的soIwouldbefacingforward”可知，作者坐在车厢的后面attheendof在后面“，符合语境B.brokeC.ranD.squeezed解析选D依据“amotherandherthreechildren”“therowofseatsinfrontofme”可知一位母亲和她的三个孩子的座位在作者的座位的前面，而火车上的一排座位一般可坐两至三个人，所以这位母亲和她的孩子都坐的话，明显空间是不够的，他们得挤进去squeeze使挤入，挤过，塞入〃符合语境B.differentC.funnyD.fashionable解析选B依据下文中的Idontthinkyoucouldeverfind...bythebeautifulsimplicityofthesegarments，/可知，这位母亲的衣服是特殊的、与众不同的different与众不同的，别致的〃，符合语境shabby“破旧的，破烂的；funny“滑稽的，惊奇的〃；fashionable流行的，时髦的〃B.accountC.traceD.decoration解析选C作者认为你在任何一家商店都找不到这些衣服的踪迹trace”踪迹，痕迹，符合语境inspiration“灵感〃；account”描述〃;decoration”装饰”B.shockedC.excitedD.moved解析选A依据语境可知，作者被这位母亲的衣服所呈现的一种简洁的美所折服be。