上海市2021高考英语阅读、短文语法填空精练(4)答案(四月)

上海市2021高考英语阅读、短文语法填空精练（4）答案（四月）阅读理解。阅读下列短文,从给的四个选项(A、B、C和D)中,选出最佳选项。Therearevariousreasonswhycancersappeartobeontheincrease.Foronething,thoughtheirsufferersaretobefoundinallagegroups,cancersareparticularlylikelytoattackpersonsintheirmiddleandadvancedyears.Naturally,sincepeoplelivelongertheseyears,therearemorecancersufferersthanbefore.Again,withbettermethodsofdiagnosis(诊断),doctorscanmoreeasilyrecognizecancerousgrowthsthatwouldformerlyhavepassedunnoticedorthatwouldhavebeenwronglydiagnosed.Itisalsobelievedthatcertainhabitsandconditionsofmodemliving,includingheavysmokingandthepollutionoftheair,mayleavepeoplelivinginmorecancer-causingconditionsthanbefore.Wealllookforwardtothedaywhenasimplemedicaltestcanfindcancerwhileitisstillsmall.Researchersaroundtheworldareworkingonsuchatest.Mostoftheirworkdealswiththeexaminationoftheblood.ResearchersinBostonhavefoundsomethinginthebloodofcancerpatientsthatdoesnotappearinhealthypersons.Thetestshowedwhichpersonshadcancerandwhichdidnot.Itwascorrectmorethan90percentofthetime.Theresearchersbelievethetestmaybeabletoshowcancerveryclearlyinitsdevelopment.Cancersdiscoveredearlyusuallycanbetreatedsuccessfully.Thetestexaminesverysmallbitsoffatinthebloodcalledlipids(脂质).Cancersseemtochangelipidsalthoughdoctorsdonotknowwhy.Thetestshoweddifferencesbetweenthelipidsofthepersonswithcancerandthelipidsofthosewithoutcancer.TheresearcherssaythenewtestcouldbeasteptodevelopasimplewaytocheckpatientsforcancerbeforethediseaseshowsonanX-ray.1.Whowillfailcancerfromthestudyoftheresearchers?A.Theyoung. B.Themiddleageandtheolder.C.Theman. D.Thewoman.2.Theunderlinedwords"suchatest"referto________.A.thetestthatshowswhichpersonshavecancerandwhichdon’t.B.thetestthatmaybeabletoshowcancerveryearlyinitsdevelopment,.C.asimplemedicaltestthatcannotfindcancerwhenitis-smallD.anewtestthatcouldbeasteptodevelopadifficultway3.Whichofthefollowingstatementsistrueaccordingtothepassage?A.Cancershavemuchtodowithsomethinginpatients’blood.B.Peoplelivinginbetterconditionsaremostlikelytobeattackedbycancer.C.X-rayingisthebestwaytodeterminedwhetherapersonhascancerornot.D.Cancershavenothingtodowithaperson’shabitsandlivingconditions.4.Whatwouldbethebesttitleforthepassage?A.Asimplewaytocancer B.CancerscanbecuredC.Howtofindcancer D.Earlydiscoveryofcancer1.B细节题。从第一段中的cancersareparticularlylikelytoattackpersonsintheirmiddleandadvancedyears可以知道癌症尤其简洁在中年人和老年人的身体上发生。2.B词义题。其次段中的asimplemedicaltestcanfindcancerwhileitisstillsmall；test与后面的suchatest指的是同样的一种方法，所以这里的test指的是上句的“用最简洁的方法诊断早期的癌症”。3.A细节题。第三段中提到了cancer病人血液中的有些东西在健康人中没有，并且百分之九十以上的状况是这样的。B项与D项的意思与文章第一段中的certainhabitsandconditionsofmodernlivingincludingheavysmokingandpollutionoftheairmayleavepeoplelivinginmorecancer-causingconditions不符；C项内容与文章最终一段的意思不符。4.D主旨题。文章在开头就交代了写作的目的，有各种不同的理由说明白为什么癌症好像在上升，而从后面的几段我们知道科学家们正在争辩一种新的早期诊断cancer的方法。阅读下列短文，从每题所给的四个选项（A、B、C和D）中，选出最佳选项。ApersonnamedBernardJacksontodayisafreeman,buthehasmanybittermemories.Hespentfiveyearsinprisonafterajury(陪审团)wronglyconvicted(判处…有罪)himofrapingtwowomen.AtJackson’strial,althoughtwowitnessestestifiedthatJacksonwaswiththeminanotherlocationatthetimeofthecrime,hewasconvictedanyway.Why?Thejurybelievedthetestimony(证词)ofthetwovictims,whopositivelyidentifiedJacksonasthemanwhohadattackedthem.ThecourteventuallyfreedJacksonafterthepolicefoundtherealcriminal.Manyfactorsinfluencetheaccuracyofeyewitnesstestimony.Forinstance,witnessessometimesseephotographsofseveralsuspectsbeforetheytrytoidentifythepersontheysawinagroupofpeople.Theycanbecomeconfusedbyseeingmanyphotographsofsimilarfaces.Thenumberofpeopleinthegroup,andwhetheritisapersonoraphotograph,mayalsoaffectawitness’sdecision.Peoplesometimeshavedifficultyidentifyingpeopleofotherraces.Thequestionsthepoliceaskwitnessesalsohaveaneffectonthem.Manypeoplebelievethatpoliceofficersaremorereliablethanordinarypeople.Psychologistsdecidedtotestthisidea,andtheydiscoveredthatitisnottrue.Twopsychologistsshowedafilmofcrimestobothpoliceofficersandcivilians.Thepsychologistsfoundnodifferencebetweenthepoliceandtheciviliansincorrectlyrememberingthedetailsofthecrimes.Despiteallthepossibilitiesforinaccuracy,courtscannotomiteyewitnesstestimonyfromatrial.Americancourtsdependalmostcompletelyoneyewitnesstestimonytoresolve(打算)courtcases.Sometimesitistheonlyevidencetoacrime,suchasrape.Furthermore,eyewitnesstestimonyisoftencorrect.Althoughpeopledosometimesmakemistakes,andconvictinnocentpeople,moreimportantly,eyewitnesstestimonyhasrightlyconvictedalargernumberofguiltypeople.Americancourtsdependontheabilityofthetwelvejurors,andnotthejudges,todeterminetheaccuracyofthewitness’stestimony.Itistheirresponsibilitytodecideifacertainwitnesscouldactuallysee,hearandrememberwhathappened.50.BernardJacksonwasfoundguiltyandsentenced5years’prisonbecause________.A.thevictimsinsistedthathewastheattackerB.headmittedthecrimeofrapingtwowomenC.thepolicediscoveredevidenceleadingtohisguiltD.theeyewitnessprovedthevictims’testimony51.Thefollowingstatementsmaybethereasonsforwhysometimestheeyewitness’testimonyisnotaccurateEXCEPT________.A.theeyewitnessisconfusedbythepolice’squestionsB.theeyewitnessisshownphotosofmanysimilarfacesC.theeyewitnesslackstheprofessionalhelpfrompoliceD.theeyewitnesscan’tidentifypeopleofotherracesclearly.52.Aninaccurateeyewitnesstestimonymayleadto________.A.themisunderstandingofthecaseB.thedisbeliefinthecourtC.thedisrespectfortheeyewitnessD.theconvictionofaninnocentperson53.Eyewitnesstestimonyisimportantbecause___________.A.itcanbereliedontodetectcriminalsinallcases.B.itissometimestheonlywaytoresolvecourtcases.C.itissometimestheonlyclueforpoliceinvestigation.D.itismorereliablethanphysicalevidencestoacrime.54.Accordingtothetext,wecaninferthat________.A.eyewitnesstestimonyisvaluable,thoughsometimesincorrect.B.policeidentificationismorereliablethanthatoftheordinarypeopleC.crimevictimsoftenfailtogivepositiveidentificationofthesuspectsD.thejuryreliesonthejudgethantheeyewitnessforadecision【参考答案】49、CA51---54CDBA语法填空。阅读下面材料，在空白处填入适当内容(不多于3个单词)或括号内单词的正确形式。【辽宁卷题型】Scott:Let'shaveseafoodtonightandthengotoseethenewmovieatMallCinema.It'sabeautifullovestory.Lucy:Oh,goodness,pleasenotagain.That's__1__wedidlastweek.Scott:No,wedidn't.Lastweekwewenttoseethatmovieaboutaman'sstruggleagainst__2__(ill).Lucy:Right,thatwasintendedforwomen,justlikethisone.__3__，thisisthelastweekforRushHour.And__4__(act)movieslikethatneedtobeseeninatheatreonabigscreen.Scott:Oh,yeah,I__5__promisetoseeitwithyou.Butyoulikedthatmovie,didn'tyou?Lucy:Oh,sure,itwasgreat.Ihadpopcornfordinnerandpaidthepriceofamovieticket__6__(get)atwo­hoursleep.Scott:Itwasn'tthatbadandwewentto__7__excellentrestaurant.Lucy:Thatplacedoesn'thaveasinglemeatdish.JustfishandyouknowIdon'tlikefishthatmuch.Scott:AndIdon'tlikemeatthatmuch.TheonlymeatIeatischicken.Lucy:ButwhenIpicktherestaurant,Ialwaysrespectyourfood__8__(prefer).Scott:Well,Isupposethat,tobefair,you__9__gettopickthemovieandwecangotoarestaurantthat__10__(serve)meat.1．______2.______3.______4.______5.______6．______7.______8.______9.______10.______答案：1．whatwhat引导表语从句，作did的宾语。2．illness考查名词。3．Besides考查副词。besides另外。4．action名词作定语。actionmovies动作电影。5．did强调谓语动词“的确”。6．toget动词不定式作目的状语。7．an考查冠词。excellent是由元音音素素开头的单词，故用an。8．preferences考查名词。preference偏爱，偏好。9．should考查情态动词。should应当，应当。10．serves在定语从句中，先行词为restaurant，故用单数形式。广东省语法填空阅读下面短文，依据句子结构的语法性和上下文连贯的要求，在空格处填入一个适当的词或使用括号中词语的正确形式填空。Siva,thewisefatherofGanesh,oncecalledhistwosonsandsuggestedasmallcontest.“Iwillgivethissweetto__1__goesaroundtheworldfaster，”hesaid,holdingoutalarge,deliciousmilksweet.Murugan,Ganesh’sbrother,glowedwithprideknowingtheprizewouldsoonbe__2__，forhecouldfly__3__(swift)inhischariot(敞篷双轮马车),circletheearth,andbebackinonlyhours，whilehisbig,clumsybrotherGaneshwouldtakesomuch__4__(long)todothesame.Biddingfarewelltohisparents,Murugansetoffhappily.Ganeshthoughtforamoment,thensmiledand__5__(begin)tomove.Hislargeelephantwithitsheavytrunkdidslo