新高考英语一轮复习课时跟踪检测30试题解析

新高考英语一轮复习课时跟踪检测30(B5Unit3)Ⅰ.单项填空1．Writinghas________muchofmysparetime,butithasgivenmeagreatdealofpleasure.A．takenoffB．takendownC．takenawayD．takenup答案与解析：D句意：写作占用了我的大部分业余时间，但是我从中得到了极大的乐趣。takeup“占据，占用”，符合题意。takeoff“起飞；脱下”；takedown“记下；拿下”；takeaway“带走；拿走”。2．ThemistakeImadelastweekhasbeenatimelyreminderoftheneedfor________care.A．equalB．constantC．accurateD．clear答案与解析：B句意：我上周所犯的错误适时地提醒我们要注意时刻谨慎。constant“经常的；不断的”，符合题意。equal“平等的”；accurate“准确的，精确的”；clear“清楚的；明确的”。3．Shestartedstudyingmedicineatcollege,but________toBusinessStudiesinhersecondyear.A．transformedB．skippedC．adjustedD．switched答案与解析：D句意：她在大学一开始学习医学，第二年转修商业学。switch“转换，变换”，多与to搭配。transform“改变，转化”；skip“跳来跳去，蹦蹦跳跳”；adjust“调整”。4．Thenewteachermadeagood________onthestudentsbyherrichknowledgeandhumouroustalk.A．feelingB．effectC．impressionD．sense答案与解析：C句意：这位新来的老师以渊博的知识和幽默的谈吐给学生留下很好的印象。makeanimpressiononsb.为固定短语，意为“给某人留下印象”。5．—WhatdoyouknowaboutDarwinafterhereturnedfromthetripbysea?—Well,hegotmarriedand________downtoliveinLondon.A．solvedB．settled1C．stayedD．left答案与解析：B句意：——你知道达尔文乘船旅行回来后怎么样了吗？——哦，他结婚后在伦敦定居了。settledown“定居；安定”。solve“解决”；stay“短暂停留”；leave“离开”。6．Howhungrythepoorlittleboywas!Hestaredatthecakesintheshopwindowwith________eyes.A．anxiousB．nervousC．desirableD．greedy答案与解析：D句意：这个可怜的男孩太饿了！他用贪婪的目光盯着商店橱窗里的蛋糕。greedy“贪婪的”，符合人饥饿时对食物的渴求。anxious“焦急的；忧虑的”；nervous“紧张的”；desirable“令人想要的”。7．Apassengertrain________about1,500peoplefellintotheriverwhenthebridgecollapsed.A.carryingB.carriedC.tobecarriedD.tocarry答案与解析：A考查非谓语动词。非谓语动词的逻辑主语train和carry之间存在主谓关系，故用现在分词作定语，修饰train。句意：一列载有约1,500名旅客的火车在桥梁垮塌的时候跌入了河中。8．Herspeechmadeagreatimpression________theaudience.A．inB．onC．atD．of答案与解析：B句意：她的演说给听众留下了极其深刻的印象。impression常与介词on搭配，即makeanimpressiononsb.“给某人留下印象”。9．—Doyouhaveany________experienceofthistypeofwork?—Iamsorry,butIhavejustgraduatedfromcollege.A．previousB．popularC．currentD．last答案与解析：A句意：——你以前做过这种工作吗？——对不起，我刚从大学毕业。previous“先前的”；popular“流行的”；current“目前的”；last“最后的”。10．________touseinJanuary,2010,theroadhassolvedthelong-standingproblemoftrafficjamsofthisarea.A．PutB．PuttingC．HavingputD．Beingput答案与解析：A句意：2010年1月投入使用之后，这条公路已经解决了本地区存在已久的堵车问题。put...touse“将⋯⋯投入使用”。主句的主语是theroad，故用过去分词形2式作状语。可理解为：SinceitwasputtouseinJanuary,2010,theroad...。11．I'veappliedforthejobbutI'mnotvery________aboutmychanceofgettingit.A．optimisticB．comfortableC．tiresomeD．successful答案与解析：A句意：我申请了这份工作，但我对获取这份工作的机会持不太乐观的态度。beoptimisticabout意为“对⋯⋯持乐观态度”。comfortable“舒服的”；tiresome“令人烦的”；successful“成功的”。12．Wemustnot________thegoodtraditionspasseddownfromgenerationtogeneration.A．catchsightofB．losethesightofC．losesightofD．catchthesightof答案与解析：C句意：我们决不能对世代相传的优良传统视而不见。losesightof“忽视”。13．Ifyouwanttoslowdown,youmust________harderonthebrakes.A．takeB．pressC．sweepD．carry答案与解析：B句意：如果你想减速，你必须用劲踩刹车。press“按，施加压力”，符合语境。14．Hewilljoinus________theconditionthatwedividealltheprofitsequally.A．inB．forC．onD．to答案与解析：C句意：只要我们决定平均分配利润，他就会加入到我们当中。ontheconditionthat是固定短语，表示“条件是”。15．Though________money,hisparentsmanagedtosendhimtoakeyuniversity.A．lackedB．lackingofC．lackingD．lackedin答案与解析：C句意：虽然缺钱，但他父母还是设法把他送进了一所重点大学。lack为及物动词，表示“缺乏”，主句主语与lack之间是主动关系，故用现在分词形式。Ⅱ.阅读理解Whenpeopleloselegsafteraccidentsorillnesses,emergencycareandartificiallimbs(假肢)oftenallowthemtowalkagain.Newts(蝾螈)inthesamesituation,ontheotherhand,cangrowlimbsbackontheirown!Scientistshaveknownforalongtimethatcertainanimalscanre-growlimbs,buttheyhaven'tquitefiguredouthowthesecreaturesdoit.Researchershavenowcomeupwithsomenewideas.Theirworkmaygivepeopletheabilitytoregrowlostlimbs.Theresearchersstartedwithtwosimpleexperiments:whenyoucutanewt'slegattheankle,onlythefootgrowsback;whenyoucutoffalegattheveryend,3thewholeleggrowsback.Inbothcases,theregrowthbeginswithstemcells.Stemcellscandevelopintonearlyanytypeofcellinthebody.Howdoanewt'sstemcellsknowwhentogrowonlyafootandwhentoregrowawholeleg?Thisquestionrelatestoanothermystery.Innewt's,acut-offlegwillgrowbackonlyifthenervebundle(神经束)initalsogrowsback,butifsomethingpreventsthenervebundlefromgrowingthestemcellsatthewoundwon'tre-growanewleg.Initsstudy,aBritishteamfocusedonaproteincalledn-AG.Whentheteampreventednervesinalimbfromgrowing,butaddedthen-AGproteintostemcellsinthelimb,thelimbstillregrew.Thatproteinseemstoguidelimbregrowth.Peoplehaveproteinsthataresimilarton-AG.Furtherresearchintothese__materialsmaysomedayhelphumanlimbsrecoverbythemselves.16.Anewtwillregrowitslegif________.A.itsanklewascutoffbutthenervebundlewasgoodB.itslegwascutoffandthenervebundlestoppedgrowingC.itslegwascutoffandthenervebundlecouldgrowbackD.itsankleandthenervebundlecouldgrowback17.Whatdotheunderlinedwords“thesematerials”referto?A.Nervebundlesandproteins.B.Proteinssimilarton-AG.C.Stemcellsandproteins.D.Stemcellsandnervebundles.18.Thefirstsentenceofthepassage________.A.actsasalead-inB.showswhereresearchersgottheirnewideasC.statestheauthor'sopinionD.describestheresultofresearchers'studies19.What'sthepurposeofstudyingthenewts?A.Tofindoutwhethernewtswouldregrowafterbeingcuttingoff.B.Tofindoutthesimilaritybetweenhumanandnewts.C.Tofindoutwhatisn-AG.D.Tofindawayofhelpinghumanlimbsrecoverbythemselves.答案与解析：16．C根据文章倒数第二段第二句“acut-offlegwillgrowbackonlyifthenervebundleinitalsogrowsback”可知被割掉的肢体重新长出来的条件是其中的神经束也能长回来。17．B根据文章最后一段中的“Peoplehaveproteinsthataresimilarto...”可知对这些类似于蛋白质的研究，科学家有一天能够帮助人类的肢体自动恢复。418．A本文主要介绍对蝾螈肢体再生的研究，因此文章的第一句起引入话题的作用。19．D从文章最后一句可以看出科学家对蝾螈研究的最终目的就是找到帮助人类肢体自动恢复的方法。Ⅲ.七选五StudentswillneedtousealloftheirskillsinordertounderstandthereadingselectionsinReader'sChoice.__20__Theseselectionsprovidepracticeonemployingdifferentreadingskillstogetthemessageofthewriter.Theyalsogivestudentspracticeinfourbasicreadingskills：skimming,scanning,readingforthoroughcomprehension,andcriticalreading.Skimminginvolvesreadingquicklythroughatexttogetanoverallideaofitscontents.Thiskindofrapidreadingissuitablewhenyouaretryingtodecideifcarefulreadingisdesirableor__21__Likeskimming,scanningisalsoquickreading.However,inthiscasethesearchismoreconcentrated.__22__Whenyoureadtofindaparticulardateornumber,youarescanning.Readingforthoroughcomprehensioniscarefullyreadinginordertounderstandthetotalmeaningofthepassage.Atthislevelofcomprehensionthereaderisabletosummarizetheauthor'sideas__23__.Criticalreadingdemandsthatareadermakesjudgmentsaboutwhatheorshereads.Thiskindofreadingrequirespostingandansweringquestionssuchas“__24__”，“DoIsharetheauthor'spointofview？”and“AmIconvincedbytheauthor'sargumentsandevidence?A.Doesmyownexperiencesupportthatoftheauthor?B.Reader'sChoiceisoneofthemostpopularmagazinesintheworld.C.buthasnotyetmadeacriticalevaluationofthoseideas.D.Thebookcontainsmanytypesofselectionsonawidevarietyoftopics.E.Toscanistoreadquicklyinordertofindoutspecificinformation.F.DoIknowabouttheauthor?G.whenthereisnotimetoreadsomethingcarefully.答案：20.D21.G22.E23.C24.AⅣ.短文改错Asstudentofyourage,Iunderstandyoursituation.Thatyouarefacingiscommonamongteenagers.However,itshouldbewisenottodoanythingmayhurtherfeelings.Hereareafewsuggestion.First,it'sadvisabletotalkmostwithyourmom.Hearttohearttalkshelpedyouunderstandeachotherbetter.Therearealsoopportunitiestoletherknowingyourideasandattitudestowardmanythings.Second,youshouldlearntodoourownthingswell,provingtoyourmomthatyouarealreadya“grown-up”.It'seventhebetterwhetheryousharemoreinthehousework,suchascleaning,washingandcooking.答案：5As∧astudentofyourage,Iunderstandyoursituation.ThatWhatyouarefacingiscommonamongteenagers.However,itshouldbewisenottodoanything∧thatmayhurtherfeelings.Hereareafewsuggestionsuggestions.First,it'sadvisabletotalkmostmorewithyourmom.Hearttohearttalkshelpedhelpyouunderstandeachotherbetter.Therearealsoopportunitiestoletherknowingknowyourideasandattitudestowardmanythings.Second,youshouldlearntodoouryourownthingswell,provingtoyourmomthatyouarealreadya“grown-up”betterwhetherifyousharemoreinthehousework,suchascleaning,washingandcooking.6