2020-2021学年北京海淀区初三第一学期英语期中试卷及答案

2020-2021学年北京海淀区初三第一学期英语期中试卷及答案一、单项填空从下列各题所给的A、B、C、D四个选项中,选择可以填入空白处的最佳选项。1.—________youpleasetellusthewaytothenearestpark?—Noproblem.Followme,please.A.Could B.Should C.Must D.Need【答案】A【解析】【详解】句意：——你能告诉我们去最近的公园的路吗？——没有问题。请跟我来。考查情态动词辨析。Could能够，表示委婉语气；Should应该；Must必须；Need需要。结合对话情景可知，作者一行人请求对方是否能够告知去最近的公园的路，对方欣然同意，所以这里用情态动词could，表示比较委婉客气地提出问题。故选A。2.一________isthetrainridefromBeijingtoTianjin?一Forhalfanhour.A.Howmany B.Howmuch C.Howlong D.Howoften【答案】C【解析】【详解】句意：——从北京到天津坐火车要多长时间？——半个小时。考查特殊疑问句。Howmany多少，对可数名词的数量进行提问；Howmuch多少（钱），对不可数名词的量或物品的价格进行提问；Howlong多长时间，对一段时间进行提问；Howoften多久一次，对频率进行提问。根据答语“Forhalfanhour.”可知问的是多长时间，用Howlong符合语境。故选C。3.Mysister________amodelplanewithmyfatherintheyardnow.A.ismaking B.willmake C.makes D.made【答案】A【解析】【详解】句意：我的妹妹现在正在院子里和我爸爸制作飞机模型。考查现在进行时。由“now”可知表示动作正在进行，用现在进行时，结构是：am/is/are+doing，主语是“mysister”，be动词用is。故选A。4.Heusedtobequiteshy,buthe________alotsincehejoinedtheactingclub.A.waschanging B.haschanged C.changed D.willchange【答案】B【解析】【详解】句意：他过去相当害羞，但是自从他加入表演俱乐部之后改变了很多。考查时态。根据“sincehejoinedtheactingclub”可知句子用现在完成时，结构是：have/has+done，主语是“he”，用haschanged。故选B。5.Myfather'sbirthdayparty________lastweekend.A.holds B.willhold C.isheld D.washeld【答案】D【解析】【详解】句意：我父亲的生日聚会是上周末举行的。考查一般过去时、被动语态。根据时间状语lastweekend可知，句子是一般过去时；主语Myfather'sbirthdayparty和动词hold是被动关系，可知句子是一般过去时、被动语态，其结构为“was/were+过去分词”，主语是单数，be动词形式用was。故选D。6.—Doyouknow________?—NextSundaymorning.A.whenwillhevisitus B.whendidhevisitusC.whenhewillvisitus D.whenhevisitedus【答案】C【解析】【详解】句意：——你知道他将什么时间过来拜访我们么？——下个周日的早上。考查宾语从句。动词“know”后是宾语从句，用陈述句的语序“连接词+主语+谓语动词”，A和B的语序错误，排除A和B选项。根据“NextSundaymorning”可知此句的动作是将来发生的，用一般将来时态，从句动词用“willvisit”。D选项时态错误。故选C。二、语法填空阅读下面的短文,根据短文内容填空。在未给提示词的空白处仅填写一个适当的单词,在给出提示词的空白处用括号内所给词的正确形式填空。FullMoon,FullFeelingsChinesepeoplehavebeencelebratingMid-AutumnFestivalandenjoyingmooncakesforcenturiesMooncakesareintheshapeofafullmoon___7___theMid-Autumnnight.Theycarrypeople'swishestothefamiliestheyloveandmiss.There___8___(be)manytraditionalfolkstoriesaboutthisfestival.However,mostpeoplethinkthatthestoryofChang'eisthemosttouching.Chang'ewasHouYi's___9___(beauty)wife.AfterHouYishotdowntheninesuns,agoddessgavehimmagicmedicinetothankhim.Whoevertookthiscouldliveforever,andHouYiplanedtotakeitwithChang'e.However,abadman,PangMeng,triedtostealthemedicine___10___HouYiwasnothome.Chang'erefusedtogiveittohimandtookitall.Shebecameverylightandflewuptothemoon.HouYiwassosadthathe___11___(call)outhernametothemooneverynight.Onenight,hefoundthatthemoonwassobrightandroundthathecouldseehiswifethere.Hequicklylaidout___12___(she)favoritefruitsanddessertsinthegarden.HowhewishedthatChang'ecouldcomeback!Afterthis,peoplestartedthetraditionofadmiringthemoonandsharingmooncakeswiththeirfamilies.【答案】7.on8.are9.beautiful10.when11.called12.her【解析】【分析】本文主要介绍了中秋节的传说：嫦娥和后羿的故事。【7题详解】句意：中秋之夜，月饼呈满月形状。根据空后“the Mid-Autumn night”可知，此处是指在中秋节的晚上，是在具体的某一天的晚上，应用介词on。故填on。【8题详解】句意：关于这个节日有很多传统的民间故事。根据句子结构可知，此句应是therebe结构；由语境可知，句子是一般现在时；主语“manytraditionalfolkstoriesaboutthisfestival”是复数形式，所以系动词应用are。故填are。【9题详解】句意：嫦娥是后羿美丽的妻子。空格处的词是修饰名词“wife”应是形容词；beauty“美丽”，名词，其对应的形容词是beautiful“美丽的”。故填beautiful。【10题详解】句意：然而，当后羿不在家的时候，一个坏人，庞蒙，企图偷药。根据“triedtostealthemedicine...HouYiwasnothome”结合句意可知，此处应是when引导时间状语从句，表示“后羿不在家的时候”。故填when。【11题详解】句意：后羿很伤心，每天晚上都对着月亮喊她的名字。嫦娥和后羿的故事发生在过去，应用一般过去时；call的过去式是called。故填called。【12题详解】句意：他很快把她最喜欢的水果和甜点摆在花园里。空格后面“favorite fruits and desserts”是名词，此处应用形容词性物主代词，在句中作定语；she“她”，主格代词，对应的形容词性的物主代词是her“她的”。故填her。三、完形填空阅读下面的短文，掌握其大意，然后从短文后各题所给的A、B、C、D四个选项中，选择最佳选项。Ashinycoinsatinthegrass.Camsawit.Macsawit.Campickeditup."ACalifomiaquarter,"hesaid,"NowIhavequartersfromallfiftystates."Mac___13___thecoinfromCam."Twenty-fivecents,"hesaid,"NowIhaveenoughtobuyicecreamtoday."Camgrabbed(抓)thecoinfromMac."Icecream?"heshouted,"I'vecollectedevery___14___fromAlabamatoUtah.IjustneedCalifornia!"Macsnatched(夺)thecoinfromCam."California?"hescreamed,"Twenty-fivecentsbuysastrawberryicecream.I'venevertastedstrawberry.""Wait,"saidCam."Wearefifty-fifty___15___."Macagreed."Rememberthecupcakelastweek?Wecutitinhalf.""Fifty-fifty!"theybothcheered."Problemsolved,"saidMac."Wedividethequarterinhalf.""Wecan'tcutaquarterinhalf,"saidCam."You'reright,"saidMac."Besides,"saidCam,"Ineedthisquarterformycollection.""Ijustneedtwenty-fivecents,"saidMac."Howaboutfindingtwenty-fivemorecentsforyou?"___16___Cam."AndIkeepthequarter.""Fifty-fifty!"theycheeredagain.Theboys___17___theparkallafternoon,buttheyfoundnocoins.CamandMacsatdownnexttothewishingfountain.Ring-a-ting.Theice-creamtruckturnedintothepark."Youkeepit,"saidCam.Hetossed(抛)thecointoMac."Foryouricecream.""No,it'syours,"MactosseditbacktoCam."Foryourcollection."Atlast,theybothcriedout,"Let'stossforit.""Heads!""Tails!"Mactossedthecoin___18___intheair.Theboyswatchedthequarterfalling—PLOP—downintothewishingfountain."Icecreamforever,"screamedMac."Somanycoins,"yelledCam."Waitaminute,"saidMac."Readthe___19___.WishingFountain.Eachcoinisawishsomebodymade.Wecan'ttakeawaytheirwishes.""Butyouknowwhatwecando?"saidCam."Makeawish!"saidMac.Theywishedto___20___bestfriendsforever."Fifty-fifty!"theybothcheered.13.A.took B.kept C.returned D.borrowed14.A.country B.state C.town D.village15.A.boys B.friends C.students D.workers16.A.explained B.wondered C.volunteered D.suggested17.A.dropped B.visited C.watched D.searched18.A.high B.late C.fairly D.properly19.A.paper B.news C.sign D.story20.A.tell B.ask C.stay D.visit【答案】13.A14.B15.B16.D17.D18.A19.C20.C【解析】【分析】本文是一篇记叙文，文章记叙了Mac和Cam在草地上捡到一枚硬币，起初他们为硬币争吵，最后他们发现硬币是用来在许愿池许愿的，于是他们把硬币投入许愿池，许愿永远是最好的朋友。【13题详解】句意：Mac从Cam手里接过硬币。took拿；kept保存；returned归还；borrowed借。根据“Ashinycoinsatinthegrass.”可知硬币是掉在草地上的，所以没有“归还”或“借”的关系；又“Campickeditup.”可知是Cam先捡起硬币，所以Mac要从Cam把硬币拿过来，take...from...表示“从……拿……”，符合语境，故选A。【14题详解】句意：“冰淇淋？”他喊道：“我收集了从Alabama到Utah每一个州（的硬币）。country国家；state州；town城镇；village村庄。Alabama和Utah都是美国的州，故选B。【15题详解】句意：“我们是一半一半的朋友。”Mac同意道。boys男孩；friends朋友；students学生；workers工人。根据最后一段倒数第二句中的“bestfriends最好的朋友”可知Mac和Cam是朋友关系，故选B。【16题详解】句意：“再给你找25美分怎么样？”Cam建议explained解释；wondered想知道；volunteered自愿做；suggested建议。“Howabout...”是用来提建议的句型，故选D。【17题详解】句意：孩子们在公园里搜寻了一下午，但没有发现硬币。dropped掉下；visited拜访，参观；watched观看；searched搜寻。根据“buttheyfoundnocoins”可推测前半句说的是他们在“搜寻”硬币，但是没找到，故选D。【18题详解】句意：Mac把硬币抛向高空。high高；late晚；fairly公平地；properly适当地。结合“intheair”可推测是抛得很高，故选A。【19题详解】句意：看标志。paper纸；news新闻；sign标志；story故事。根据“WishingFountain”再结合常识可知“许愿喷泉”是个标志，故选C。【20题详解】句意：他们希望永远是最好的朋友。tell告诉；ask问；stay保持；visit拜访，参观。根据句中“forever”可知Mac和Cam许愿保持一种永远的关系状态，stayfriends表示“保持朋友关系”，符合语境，故选C。四、阅读理解阅读下列短文,根据短文内容,从短文后各题所给的A、B、C、D四个选项中,选择最佳选项。ATheWorld'sFastestTrainsDiscoverthehighspeedautomobilesontracks,thefastestformsofpublictransportintheworld.ShanghaiMaglev（磁悬浮列车）Shanghai(China)Havingbeenputintousesince2004,thistraintransportspassengerstoandfromPudongInternationalAirportevery15to20minutes.Thejourneycoversadistanceof19milesinanimpressiveeightminutesorless.ShinkansenH5&E5224mphTohokutoHokkaido(Japan)Japan'ssuperfasttrainsaresomeofthemostregular.Thebullettrains（子弹头列车）,speediertypesofthecountry'sfirsthigh-speedsystem,werefirstputintousein1964,andtheystillgobetweenJapan'scitiesinrecordtimenowadays.ItaloandFrecciarissaMilantoFlorence/Rome(Italy)Iftheimpressivetopspeedisn'tenough,thistrainisbuiltusingalmostentirelyrenewableunits.JourneysfromMilantoeitherFlorenceorRomearefinishedinlessthanthreehours.JingzhangIntercityBeijingandZhangjiakou(China)Chinacanbeproudofhavingtheworld'sfastestdriverlesstrain,withoneofthetopspeedsamongtrainsaroundtheworld.ThistrainwasbuilttoimprovetransportasChinahoststhe2022WinterOlympicGames.21.WhenwasShanghaiMaglevputintouse?A.In1964. B.In1980. C.In2004. D.In2018.22.WhatisthespeedofShinkansenH5&E5?A.267mph. B.224mph. C.220mph. D.217mph.23.Whattrainisbuiltusingalmostentirelyrenewableunits?A.ShanghaiMaglev. B.ShinkansenH5＆E5.C.JingzhangIntercity. D.ItaloandFrecciarissa.24.Duringthe2022WinterOlympicGamesinBeijing,wecanexperience________.A.thesuper-fastmaglev B.theregularbullettrainC.theshuttlewithrenewableunits D.thefastestdriverlesstrain【答案】21.C22.B23.D24.D【解析】【分析】本文介绍了世界上最快的几种列车，有中国的上海磁悬浮列车和京张城际，日本的ShinkansenH5&E5224mph和米兰到佛罗伦萨/罗马的ItaloandFrecciarissa。【21题详解】细节理解题。根据“ShanghaiMaglev”定位到第一种列车，结合“Havingbeenputintousesince2004...”可知上海磁悬浮列车在2004年投入使用，故选C。【22题详解】细节理解题。根据“Shinkansen”定位到第二种列车，结合“ShinkansenH5&E5224mph”可知H5&E5列车的时速为224英里/小时，故选B。【23题详解】细节理解题。根据第三种列车介绍中的“...thistrainisbuiltusingalmostentirelyrenewableunits.”可知ItaloandFrecciarissa列车是用几乎完全可再生的装置建造的，故选D。【24题详解】细节理解题。根据题干中“the2022WinterOlympicGames”可定位到第四种列车，结合“Chinacanbeproudofhavingtheworld'sfastestdriverlesstrain...”可知中国会拥有世界上最快的无人驾驶火车，故选D。BNoTimeFifteen-year-oldChriswavedherhandindanceposewithjoytoshowoffhernewpaintingtohermom.Hermomspokequickly,"Oh,honey,Iambusywithanimportanttalk.Iwillseeitlater."Shefrowned（皱眉）andturnedtoherdad."DadseewhatIhavedone,"Chrissaidaloudinathrillingvoice.Herdadturnedaroundwhileputtingonhiscoat,andshowedhisthumbsup!Immediately,blowinghertwocheeks,Chriscomplained,"Dad,youhaven'tseenityet."Hesmiledathersaying,"Notime,baby.Iwillseeitlater."Herbrotherwasonlytwoyearselderthanher.Hewasalwaysbusyinhisowndreamland!Shedidn'tfeellikewastinghertimetryingtoshowhimthepainting.Chrisstoodthereforafewseconds,andthenstormedofftoherownbedroom.Shethrewthepaperonthetable,bangedthedooranddroppedherselfonherbed.Lookinguptotheceiling,shewoveherangernet."Whyiseverybodysobusy?"Asifeverysinglepersononthisearthisbusyintheirownworkandnoonehastimetoshareasinglemomentwithher!Herownfamilymemberswerealsonoexception.Whenhermomcalledherfordinner,shecamelateonpurpose.Shekeptsilent,anddidn'tlookatanyone.Hermomwassurprisedtoseetheunusualbehavior.Softlysheasked,"Honey,areyouOK?DidIdosomethingwrong?"Chriswassoangrythatsheranawaytoherroom.Nextday,whenChriscamebackhome,beingtiredofcontinuouswork,shestraightawaywenttoherbedroom.Whensheturnedonthelight,shesurprisinglyfoundheroilpaintingwasbeautifullyframedandputuponthewall.Justbelowthepainting,itwaswritten"WearesoproudofyouChris,ourlittleangel!"Chriswassohappythatshehuggedhermomtightly.Hermomsaid,"Honey!Iamsosorry,dear!Wewouldneversay'notime'foranythinginfuture,whetherbigorsmall.Goit?"Shekissedhermomonthecheekandsaid,"Yes,mama,gotit.Youaremysweetmom!"25.HowdidChrisfeelwhenbothherparentshadnotimewatchingherpainting?A.Angry. B.Relaxed. C.Scared. D.Excited.26.WhatdidChrisseewhensheturnedonthelightthenextday?A.Alittleangelintheroom. B.Herpaintingonthewall.C.Asmallgiftinthebox. D.Somepaperonthefloor.27.Chris'sstorymainlytellsusthat________.A.teenagersarehardtogetalongwithB.peoplearetoobusytocareaboutthemselvesC.teenagersandparentscan'tunderstandeachotherD.peopleshouldn'tsay"notime"totheirbelovedones【答案】25.A26.B27.D【解析】【分析】本文讲述了Chris想跟家人分享她的油画作品，但是家里每个人都很忙，而且爸爸妈妈总是跟她说“没时间”，Chris因此很生气也很沮丧，后来妈妈发现了Chris的异常举动，用实际行动告诉Chris家人对她的爱。【25题详解】推理判断题。根据“Shethrewthepaperonthetable,bangedthedooranddroppedherselfonherbed.Lookinguptotheceiling,shewoveherangernet”，可知，当父母都没时间看她的画时，她把纸扔到桌子上，砰的一声关上门，从这些动作可以看出她很生气，故选A。【26题详解】细节理解题。根据“Whensheturnedonthelight,shesurprisinglyfoundheroilpaintingwasbeautifullyframedandputuponthewall”，可知，当Chris打开灯时，她惊奇地发现自己的油画被装裱得很漂亮，并挂在了墙上，故选B。【27题详解】主旨大意题。根据妈妈的话“Honey!Iamsosorry,dear!Wewouldneversay'notime'foranythinginfuture,whetherbigorsmall.Goit?”，可知，通过Chris的故事，告诉我们不要总跟挚爱的人说“没时间”，我们要分享彼此的每一段美好时光，故选D。CToachievegreatersuccess,wemustbuildgoodhabits.JamesCleargivesadviceonhowtocreatebetterhabitsinhisbook,AtomicHabits.AccordingtoJamesClear,theprocessofbuildingahabitcanbedividedintofoursteps:cue（提示）,desire,response,andreward.Thecuecausesadesire,thedesireproducesaresponseandtheresponseprovidesareward.Forexample,aphonebuzzeswhenamessagecomesin,thebuzzwillarouseyoudesiretoknowwhat'sinthemessage,thedesireattractsyoutogiveresponsebygrabbingthephoneandthenreadingthemessage,andthenyouknowwhat'sinthemessage,whichisthereward.Overtime,thebrainconnectsthecuewiththereward,soyoureachforthephoneonceitbuzzes,andnowthehabitisformed.JamesClearalsopresentsfourfundamentallawstobuildgoodhabits.First,makeitobvious.Habitsareautomaticbecauseourbrainspickupcuesandtakeactionwithoutthinking.Tostartanewhabit,youcanmakeyourcuesmoreobvious.Tobecomemoreawareofthem,youcanwritedownyourhabitsonahabitscorecard.Yourplanofgoodhabitscanbemarkedwithspecifictimeorlocation.Second,makeitattractive.Desiresdifferfrompersontopersonbuttheyencouragethedevelopmentofeveryhabit.Wetakeactiononlywhenweexpectittoproduceareward.Themoreusefultheactionis,themorewe'llrepeatit,untilitbecomesahabitthatwedoautomatically.Thus,toformgoodhabits,weneedtomakethemmoreattractivebyconnectingthesehabitswithrewardsandpositivefeelings.Third,makeiteasy.Theresponseistheactionyouperform.Ifanactionrequiresmoreeffortthanyouarewillingtoputin,youwon'ttakeit.Italsodependsonyourability.Ahabitcanbeformedonlywhenyouareabletodoit.Thebestwaytobuildahabitistopracticeit,andthebestwaytostartpracticingistomakeiteasy.Finally,makeitsatisfying.Giveyourselfarewardwhenyoucompleteyourhabit.Rewardscannotonlysatisfyyourdesirebutalsotellyouwhichactionsareworthkeeping.Feelingsofsatisfactioncanhelpyourbraintellusefulactionsfromuselessones.Thekeytocreatinggoodhabitsistounderstandthesefundamentallaws.Everygoalissuretofailifitgoesagainsthumannature.28.Ofthefollowingsteps,whichoneisthe"response"?A.Yougrabthephone. B.Youhearthephonebuzz.C.Youwanttoknowthemessage. D.Youknowwhatisinthemessage.29.Accordingtothepassage,JamesClearbelievesthatA.tobuildagoodhabit,youcanmakeitchallengingB.thekeytocreatinggoodhabitsistomakethemeasyC.desiresarenecessaryforthedevelopmentofgoodhabitsD.themorerewardsyouaregiven,thefasteryou'llformahabit30.Whichofthefollowingwouldbethebesttitleofthepassage?A.TheWaysofBuildingGoodHabits B.TheInfluenceofGoodHabitsonLifeC.TheReasonsofBuildingGoodHabits D.TheDifficultiesofFormingGoodHabits【答案】28.A29.C30.A【解析】【分析】这是一篇说明文，文章主要讲述的是养成好的习惯的五个基本的步骤和诀窍。【28题详解】细节理解题。根据第一段“thedesireattractsyoutogiveresponsebygrabbingthephoneandthenreadingthemessage”可知你的回应是抓起电话然后阅读留言。故选A。【29题详解】推理判断题。根据第四段“Desiresdifferfrompersontopersonbuttheyencouragethedevelopmentofeveryhabit.Wetakeactiononlywhenweexpectittoproduceareward.Themoreusefultheactionis,themorewe'llrepeatit,untilitbecomesahabitthatwedoautomatically”愿望因人而异，但是它们鼓励习惯的养成。当我们期望它能产生一个回报的时候我们才会采取行动，行动越有用，我们重复的越多，直到它变成我们自动做出的习惯。可知愿望对于好习惯的养成很有必要。故选C。【30题详解】标题概括题。根据第二段“JamesClearalsopresentsfourfundamentallawstobuildgoodhabits”及最后一段“Thekeytocreatinggoodhabitsistounderstandthesefundamentallaws”可知文章主要讲述的是养成好的习惯的五个基本的步骤和诀窍。标题可概括为“TheWaysofBuildingGoodHabits”。故选A。DManystudentsoftenchoosetolistentomusicwhiledoingtheirhomeworkorstudyingforexams.Butislisteningtomusicasmartchoiceforstudentswhowanttoimprovetheirlearning?Indeed,musicmakeslifebetterinsomanyways.Itelevates(振奋)mood,reducesstressandeasespain.Musicisheart-healthy,becauseitcanreducebloodpressureandheartrate.Italsoconnectsuswithothersanddeepenssocialrelationships.Musiccanevenenhanceourenjoymentofchallengingactivities.Buttheeffectofmusiconcognitivetasksappearsnottobe“one-size-fits-all”.AnewstudybyManuelGonzalezofBaruchCollegeandJohnAielloofRutgersUniversitysuggeststhatforsomestudents,listeningtomusicwhilelearningisawisestrategy,butforothers,itisnot.Whetherornotlisteningtomusicwillbenefityourmentalworkdependsonyourpersonality—specifically,onyourneedforexternalstimulation(外部刺激).Peoplewithahighrequirementforexternalstimulationtendtogetboredeasily.Theyoftendoworsewhenlisteningtomusicwhileengaginginamentaltask,whilepeoplewithalowneedforexternalstimulation,ontheotherhand,tendtoimprovetheirmentalperformancewithmusic.Moreover,beforestudentsdecidetoputontheirearphones,though,theyshouldcarefullyconsidertheirmusicalselection.Complexity(复杂性)ofthemusicseemstopromoteexcitement,anditissuggestedthatamoderatelevelofexcitementproducesidealperformance.Whenthereistoolittleortoomuchexcitement,performancedrops.Thus,thebenefitsofmusicforthosewithalowneedforexternalstimulationcoulddecreaseorevendisappearwiththeaddedcomplexityofmusic.Similarly,theriseinthecomplexityofacognitivetaskmightalsoreduceorwipeoutthebenefitofmusic.Withahighlychallengingcognitivetask,eventhosewithalowneedforexternalstimulationmayfailtoshowsuchaneffectwithmusic.Thestudybringstoournoticethatonlywiththerightpersonality,musicandtaskcanthepresenceofmusicsignificantlyimprovecognitivefunctioning.Sonexttimewhenyouwanttoswitchonthemusicbeforeyoustudy,pleasethinktwice.31.Whyismusicgoodforhearthealthaccordingtothepassage?A.Becauseitcanmakelinksamongpeople.B.Becauseitcanreducestressandeasepain.C.Becauseitcanimproveworkoutstayingpower.D.Becauseitcanreducebloodpressureandheartrate.32.Theunderlinedword“cognitive”inParagraph3issimilarto“________________”.A.mental B.active C.difficult D.important33.Theauthorwritesthispassagetotellstudentsabout____________.A.theeffectivenessoflisteningtomusicwhilestudyingB.thedisadvantagesoflisteningtomusicwhilestudyingC.thefactorsabouthowmusicaffectstheirmentalperformanceD.themethodsofhowtochooserightmusictoimprovetheirlearning【答案】31.D32.A33.C【解析】【分析】本文是一篇说明文。文章首先说明了音乐在很多方面对人类都有好处，但是一项研究表明在学习的时候听音乐不是对每个人都有好处，接着解释了音乐影响人们表现的几个因素。【31题详解】细节理解题。根据“becauseitcanreducebloodpressureandheartrate”可知音乐能够降低血压和心率。故选D。【32题详解】词义猜测题。mental思维的；active活跃的；difficult困难的；important重要的。根据“listeningtomusicwhilelearning”可知此处是指音乐对于“学习”有影响，而学习是“思维任务”。故选A。【33题详解】主旨大意题。分析全文可知，本文主要说明了音乐影响人们的几个因素，比如个性、音乐的复杂程度等。故选C。五、阅读短文,根据短文内容回答问题。Throughouthistory,mostmasksaremadetochangeidentity.Medicalmasks,ontheotherhand,aremeanttoprotect.Hereisabriefhistoryoftheirevolution.17thcenturyDoctorsworeauniformthatincludedaheaddresswithalong,pointedbeakfilledwitharomatics(芳香料)tostopbadsmellandfightagainstcontagion(传染)carriedbybadair.ThehistoricalmaskisonshowinamuseuminBerlin.19thcenturyInanarticleinScientificAmericanin1878,A.J.Jessup,aNewYorkphysician,recommendedcottonmaskstolimitcontagionduringepidemics(widespreadofadisease).However,hisideadidnotcatchon.Early20thcenturyResearcherspublishedthefirststudyencouragingtheuseofmedicalmasksin1897,buttheywereuncommonattheturnofthecentury.In1905,ChicagophysicianAliceHamiltonpublishedanarticleintheJournaloftheAmericanMedicalAssociation."AstudentinalargemedicalcollegeinChicagotoldmethatwhenthedoctortalkedtoothersduringanoperation,hecouldseeasprayofsaliva(唾液)comingfromthemouthofthedoctor,"AliceHamiltonwrote,"somasksshouldbewornbydoctorsandnursesineveryoperation."Duringthe1918globalflu,medicalworkersusuallyworemaskstoprotectthemselves,andmanycitiesrequiredmasksinpublic.InSeattle,streetcarsrequiredallriderstohavemasks.Inthe1920s,masksbecamestandardinoperatingrooms.Overthenextcentury,medicalresearcherswentonwithexperimentondesignsandmaterialsofmasks.Post-WorldWarⅡBecauseoftheheavyairpollutionBritonshadtowear"smogmasks".Asdevelopedcountriescleaneduptheirpollution,smogandsmogmasksmovedtodevelopingcountries.MaskmodelssuchasN95andKN90becamehighlypopular.Aswecansee,maskshavebeenhelpingmankindforcenturies.Wearingmedicalmasksiswidelybelievedtobeaneasybuteffectivemethodtoprotectoneselffromdifferentkindsofharmfulthings.34.IsthehistoricalmaskonshowinamuseuminBerlin?

______________________________________________________________35.WhatkindofmasksdidA.J.Jessuprecommend?

______________________________________________________________36.Whendidmasksbecomestandardinoperatingrooms?

______________________________________________________________37.WhydidBritonshavetowear"smogmasks"?

______________________________________________________________38.Whatisthepassagemainlyabout?

______________________________________________________________【答案】34.Yes.35.Cottonmasks.36.Inthe1920s.37.Becauseofthe(heavy)airpollution.38.Thehistoryof(medical)masksandtheirimportance./Abriefhistoryoftheevolutionofmasks.【解析】【分析】文章以时间顺序讲述了医疗口罩的发展历程及其重要性。【34题详解】根据第二段中“ThehistoricalmaskisonshowinamuseuminBerlin.”可知这个具有历史意义的面具正在柏林的一家博物馆展出，用肯定回答。故填Yes.【35题详解】根据第三段中“InanarticleinScientificAmericanin1878,A.J.Jessup,aNewYorkphysician,recommendedcottonmaskstolimitcontagionduringepidemics(widespreadofadisease).”可知A.J.Jessup推荐使用棉质口罩。故填Cottonmasks.【36题详解】根据倒数第三段中“Inthe1920s,masksbecamestandardinoperatingrooms.”可知口罩成为手术室的标配是在20世纪20年代。故填Inthe1920s.【37题详解】根据倒数第二段中“Becauseoftheheavyairpollution,Britonshadtowear‘smogmasks’.”可知英国人必须带上防雾霾口罩是因为严重的空气污染。故填Becauseofthe(heavy)airpollution.【38题详解】根据第一段中“Hereisabriefhistoryoftheirevolution.”及全文内容可知本文主要讲述了医疗口罩的发展史及其重要性。故填Thehistoryof(medical)masksandtheirimportance./Abriefhistoryoftheevolutionofmasks.书面表达六、文段表达从下面两个题目中任选一题,根据中文和英文提示,完成一篇不少于50词的文段写作。文中已给出内容不计入总词数。所给提示词仅供选用。请不要写出你的校名和姓名。题目①39.假如你是李华，今天因为某种原因不能上外教Mr.Green的口语课。请你写一个请假条，给出合理的请假理由，并说明你将如何补上落下的内容。提示词∶fall，learningsheets（学习单），learn…bymyself提示问题∶●WhywillyoumissthespokenEnglishclass?●Howwillyoumakeupforit?DearMr.Green,I'msorrythatIcan’tattendthespokenEngli