四川省达州市2021年中考英语试题【含答案解析】

试卷第=page1010页，共=sectionpages1010页试卷第=page99页，共=sectionpages1010页四川省达州市2021年中考英语试题学校:___________姓名：___________班级：___________考号：___________一、单项选择1．Chinais________Asiancountry,whileFranceis________Europeancountry.A．an;a B．a;an C．an;an D．a;a2．—WhathappenedtoTony?—________themorningofarainyday,he________abikeandhurthislegs.A．In;putoff B．On;felloff C．In;felloff D．On;putoff3．—Hurryup,dear!________wewon’tcatchupwiththetrain.—Don’tworry!Timeisstillenough________wecanmakeit.A．And;or B．Or;but C．And;but D．Or;and4．Thetwobooksare________aboutEnglish.Youcanchoose________ofthemtoread.A．all;both B．all;either C．both;either D．both;neither5．Mymotherwillbe________yearsoldnextweek.I’mplanningtobuyagiftforher________birthday.A．fourty;fourtieth B．forty;fortieth C．fourty;fortieth D．forty;fourtieth6．IfyouwanttobeadoctorlikeZhongNanshan,hardworkisthekeyto________.A．treasure B．beauty C．success D．health7．—Whichcountryhasa________population,ChinaorCanada?—China.Canadaisalot________crowdedthanChina.A．bigger;less B．bigger;more C．smaller;less D．smaller;more8．—I’mafraidthatwecan’t________themathproblem________theteacherhelpsus.—That’strue.It’stoodifficult.A．workon;if B．workon;unless C．workout;if D．workout;unless9．—Jane,Irangyouuplastnightbutnobodyanswered.—Oh,Itogetherwithmyparents________walksintheparkthen.A．havetaken B．wastaking C．weretaking D．hadtaken10．—Alicehasgoneout.—Oh,hasshe?Whattime________she________?A．has;gone B．is;going C．will;go D．did;go11．—Ms.Griffin,whatshouldwedo________stupidmistakesinthecomingexams?—Bemorecareful.A．avoidmake B．avoidingmaking C．avoidmaking D．toavoidmaking12．—IwonderifLiHua________tothehospitaltoreceiveCOVID-19vaccinations(疫苗接种).—I’msurehewillifhe________time.A．goes;willhave B．willgo;has C．willgo;willhave D．goes;has13．—Whydosomewhaleshaveto________?—Becausehumanscatchwhalesformeat,fatandoil.Someofthemare________.A．protect;dangerous B．protect;endangered C．beprotected;dangerous D．beprotected;endangered14．—Couldyoutellme________kindofmoviesyoulikebest?—Umm….Ilikethemovies________makemelaugh.A．what;which B．what;what C．which;what D．which;where15．—Sorry!Imissedthebusandarrivedlate.—________.Betterlatethannever.A．Notreally B．Nevermind C．Takeitseriously D．Youareright二、完形填空Whenyougetintoanelevator(电梯),thereisabutton(按钮)inside.Afteryoupressthebutton,theelevatorthentakesyoutoouterspace.Doesthissoundlikesomethingfromasciencefictionfilm?Infact,itmightbecome16inthefuture.Scientistshope17thespaceelevatorby2050.Theelevatorhasastrongcable(缆绳).ThecableconnectstheelevatortotheSpaceStation.Theelevatorgoesupanddownalongthecable.Theelevatormightlooklikeanegg.Itcantake30people.Thetripisabout36,000km.Itmay18eightdaystogettospace.Peoplecanonlyflyrocketsintospacerightnow.Buttheyareexpensive.Aspaceelevatorwouldbecheaper.Itcandomorethanjusttakepeopleintospace.Theelevatorcan19sendheavythingsintospace.Aspaceelevatorcouldmake20easiertogointospace.16．A．wonderful B．real C．wise D．fascinating17．A．tobuild B．build C．building D．builds18．A．spend B．cost C．pay D．take19．A．almost B．hardly C．also D．too20．A．that B．it C．this D．it’sPing-pong,ortabletennisisverypopularinChina.Itmightseemlikeanordinarygametoplaywithfriendsorfamily.21itholdsaspecialplaceinChina-USrelations,asithashelpedbothcountriesgetalongforthelast50years.Thishas22“ping-pongdiplomacy(乒乓外交)”.JudyHoarfrostwasjust15yearsoldwhenshe23fromtheUStoChinaaspartofanine-membertabletennisteam.Theyearwas1971,andfortheprevious(之前的)20years,relationsbetweenChinaandtheUShadbeen24.Butastheteam25aroundChina,thingsstartedwarmingup.Hoarfrostevengottomeetthen-PremierZhouEnlai.“ThemostmemorablemomentwasthatZhouwasshakinghands26meandlookingintomyeyes,”HoarfrosttoldChinaDaily.“YouhaveopenedanewpageinSino-USrelationships,”Zhoutoldtheteam.Playersfrombothcountriesbelievedstronglyintheideaof27first,competitionsecond.Tothisday,manyofthemremainfriends.Hoarfrostthinksweshouldrememberping-pongdiplomacy28understandtheimportanceofpeople-to-peopleexchangesinestablishingbonds,humanbondsbetweenpeoples.Intheyearsthatfollowedthehistoricalvisit,USpresidentRichardNixon(尼克松)madealandmark(里程碑)visittoChinain1972.Diplomaticrelations29theUSandChinawerefullyestablished(建立)in1979.Seeingtension(紧张局面)betweentwooftheworld’sbiggestpowersinrecentyears,HoarfrostsaidChinaandtheUS30worktogether.“Wehavesomuchincommonandweshouldimproveourrelations,”sheadded.21．A．And B．So C．But D．Since22．A．beencalling B．beencalled C．called D．calling23．A．wasabsent B．wascome C．washeard D．wassent24．A．unfriendly B．friends C．friendly D．sweet25．A．looked B．toured C．showed D．turned26．A．in B．by C．to D．with27．A．friendship B．study C．safety D．winning28．A．sothat B．inorderthat C．inorderto D．becauseof29．A．in B．between C．for D．among30．A．can B．must C．may D．should三、阅读理解In1987asmallcompanynamedHuaweiwasstartedinShenzhen.Aftermorethan30yearsofdevelopment,thecompanyhasnowbeatenAppleandbecometheworld’ssecondlargestmakerofsmartphones.Ithasalsobecometheworld’ssupplier(供应者)of5G.InChinaandevenintheworld,Huaweiisawonder.Althoughitstartedproducingmobilephonesnotmanyyearsago,ithasbecomeoneofthemostfamousphonecompanies.Butrecently,Huaweifacessomedifficulties.TheUSgovernmentmadealawtostopitssalesinAmerica.AmericanofficialssaidHuaweigaveinformationthatitcollectedtotheChinesegovernment.Atthesametime,theUSgovernmentplannedtostopsellingpartsandservicestoHuawei.TheybelievedthatHuawei’sbusinesswouldbehurtthisway.“WehaveneverreceivedsucharequestfromtheChinesegovernmentandwehavenevertriedtogetintoothersystemstocollectinformation,”RenZhengfei,Huawei’spresidentsaid.“Thelawwouldhavelittleeffectonourcompany.Huaweihasenoughabilitytodealwiththeproblems,”Renadded.Inaninterviewseveralyearsago,RenZhengfeisaid,“IstartedHuaweiwithonly£4000atthebeginning,butnowithasbecomea100billioncompany.Theexperiencewasnotasromanticasyouimagine.”FacingthelawoftheUS,Huaweiisgrowing.Huawei’ssmartphonesalesaroundtheworldrose50percentcomparedwithayearearlierinthefirstthreemonthsof2019.Atthesametime,salesfrombothSamsungandApplefell.SofarHuaweihasgrownintotheworld’slargesttelecommunicationequipmentsupplier(供应商),sellingin170countries.ItmaybeatSamsungasthelargestsmartphonemakerinthenearfuture.31．Howmanykindsofsmartphonesarementionedintotalinthispassage?A．One. B．Two. C．Three. D．Four.32．WhichofthefollowingsentencesisTRUEaccordingtothepassage?A．HuaweicollectedtheinformationfortheChinesegovernment.B．RenZhengfeistartedHuaweiwithonly£4000in1987.C．HuaweihasbeatenSamsung,aSouth-Koreaphonemakersofar.D．Huaweihasdevelopeditsbusinesssmoothly.33．Whatdoestheunderlinedword“romantic”inParagraph4meaninChinese?A．浪漫的 B．现实的 C．成功的 D．麻烦的34．Thelastparagraphmainlytellsus________.A．Huaweihasbecomeoneofthemostfamousphonecompanies.B．Huaweihasbecomethelargestmakerofsmartphonesintheworld.C．HuaweihasgotintosomesystemsoftheUS.D．Huaweiisfullofhopeandmustsucceedinthefuture.“Ispentmywholelifedoingonething,”GuFangzhouoncesaid.Knownas“thefatherofsugarpills(糖丸)”,GupassedawayonJanuary2,2019.Eightmonthslater,hereceivedanationalhonorary-title(荣誉称号)“thePeople’sScientist”forhispolio(脊髓灰质炎)research.GuFangzhou,afamousmedicalscientist,wasborninJune,1926.Gu’sfamilyfacedadifficulttimewiththesuddendeathofhisfather.HestudiedhardandfinallyenteredPekingUniversityasamedicalstudentin1944.Aftergraduation,Gumadethedecisiontoworktohelpimprovepublichealth.In1955,poliobrokeoutinNantong,JiangsuProvince.Itparalyzed(使瘫痪)1,680people,mostlychildrenagedbelowseven.Itspreadtoneighboringareasandresultedin466deaths.Guwasaskedtoleadpolioresearchin1957.“Atthattimetheonlywaytopreventpoliowastoinventavaccine(疫苗),”saidGu.In1959Gusucceededindevelopingthefirstpoliolivevaccine.Later,hedevelopedthe“sugar-coatedpill”vaccineintheearly1960s.Itnotonlytastedbetterbutwasmoreaffordableandeasiertokeep.Totestthevaccine,Gutriedthevaccineinpersonandlaterhisone-month-oldsonwasvaccinated.Thisinspiredhisteamtovaccinatetheirkids.TheybecamethefirstgroupofpeopleinChinatotryapoliovaccine.“Ifwedon’tbelieveinwhatweproduce,howcanothersbelieveinit?”saidGu.Gradually,thesugar-coatedpoliovaccinewasmadeavailableinChina.Itsavedmillionsofpeople,especiallykids,frombeingdisabled.In2000,theWorldHealthOrganization(WHO)announcedthatChinawasalreadyapolio-freecountry.“Wefeelsatisfied.IcantellpeoplethatItriedmybest,andyourkidswillnolongergetpolio,”saidGu.“That’sallwehopedfor.”35．WhatwasGuFangzhou’sagewhenhepassedaway?A．About89. B．About93. C．About95. D．About96.36．WhowerethefirstgroupofpeopletotryapoliovaccineinChina?①GuFangzhouhimself.

②GuFangzhou’spartners’kids.③GuFangzhou’sparents.

④GuFangzhou’sson.A．①②③ B．①③④ C．②③④ D．①②④37．WhichofthefollowingisNotmentionedinthepassage?A．Gugotmarriedinhistwenties.B．GuenteredPekingUniversitytostudymedicinein1944.C．Since2000,Chinahasbecomeapolio-freecountry.D．Gureceivedanationalhonorary-title“thePeople’sScientist”afterhisdeath.38．Whatisthewriter’spurposeinwritingthepassage？A．Tointroducetheresearchaboutthepoliovaccine.B．Toreportanimportantmedicalinvention.C．Tointroduceagreatmedicalscientist.D．ToshowChinesepoliovaccinetotheworld.Withhereyesfeelingincreasinglytiredandhervisionblurry(视力模糊的),16-year-oldTianTingwenttothehospitalwithherparentsinJanuary.Shewasshockedwhenshefoundoutthathereyesightdroppedfrom5.0to4.6inonlyaterm.“Afewofmyfriendshavehadthesameexperiencelately,”Tiansaid.Infact,pooreyesightamongChineseprimaryandhighschoolstudentsrosefrom59.2percentto70.6percentinthefirstsixmonthsof2020,accordingtotheMinistryofEducation.Toprotectstudents’eyesight,theChinesegovernmenthasworkedoutnewrequirements(要求)forschoolsupplies(供应品)andequipmentsthatwilltakeeffect(生效)onMarch1,2022.Forexample,accordingtotherequirements,thesizeoftextinstudents’textbooksshouldbenosmallerthannine-point.Teachersshouldalsotrynottouseprojectors(投影仪)orothermultimediaequipments(多媒体设备)thataretoobright,BeijingDailyreported.Therearealsorequirementsfordesksandclassroomlights.Forexample,theselightsshouldgiveoff(散发)aslittlebluelightaspossible.Bluelightisbadforoureyes,asitcankillthephotoreceptorcells(光感器细胞)weneedforvision,accordingtoHarvardMedicalSchool.Manyoftheelectronicdevicesweuseeveryday,likeourphonesandcomputerscreens,giveoffbluelight.Chinesegovernmenthasalsotakenotherstepstoprotectstudents’eyesightinChina.InMay2020,theNationalHealthCommissionurgedschoolstomakesurethatstudentshaveatleasttwohoursofoutdooractivityaday.39．Inthefirsthalfof2020,therewere________ofstudentsbecomingshort-sighted.A．0.4% B．11.4% C．59.2% D．70.6%40．Thewriterprobablyagreesthat________.A．schoolsusetextbookswiththesmallersizeoftextB．teachersuseover-brightmultimediaequipmentsC．studentsaremadesuretohavefewerthantwohoursofoutdooractivityadayD．schoolsuselightsthatgiveofflessbluelight41．What’sthebesttitleofthepassage?A．Howtoprotectusfromillness. B．Howtohaveoutdooractivity.C．Howtouseelectronicdevices. D．Howtoprotectstudents’eyesight.TheCommunistPartyofChina(CPC,中国共产党)wasfoundedin1921,whichwasadifficulttimeinChina’shistory.42TheCPCledChinatorealizethegoalsofnationalindependenceandpeople’sliberation(解放)duringtherevolutionary(革命的)timesbefore1949.43Ithasalsoledthepeopletoachievemany“Chinesemiracles(奇迹).”Now,theCPCisthebiggestpartyintheworld.44ThemembersoftheCPCmustwholeheartedlyservethepeopleandbereadytomakeanypersonalsacrifice(牺牲).Theymaybeyourparents,unclesandaunts,grandparentsorteachers.Butwhendangercomes,theystandoutandfightforthepeople.45InthebattleagainstCOVID-19,CPCmembersfightonthefrontlines.Theyputtheinterests(利益)ofthecountryandpeopleabovetheirown.Theytakeongreatresponsibilitiesjustastheoldergenerationsdid.A．IthasledtheChinesenationtostandup,becomeprosperous(繁荣的)andgrowstrong.B．Youcangettoknowthemthroughtheirvariousactions.C．TheCPCwantedtosavethecountryandgiveChinesepeopleabetterlife.D．Ithasover91millionmembers.四、补全对话A:Thispartyissuchagreatidea!B:46It’sbeenthreeyearssincewelastsawourprimaryschoolclassmates.A:It’sinterestingtoseehowpeoplehavechanged.B:Billyhaschangedsomuch!47A:Yeah,hisfacealwaysturnedredwhenhetalkedtogirls.B:48A:That’sbecausehewasareallygoodstudent.Hestudiedhardanddidwellintheexams.B:49A:Yes,andheusedtobethin,too.Butlookhowbigandstrongheisnow!B:He’ssopopularnow.50A．Iusedtoseehimreadinginthelibraryeveryday.B．Iagree.C．Didheusetowearglasses?D．Soundsinteresting.E．Heusedtobesoshyandquiet.F．Didheliketalkingwithothers?G．Lookatallthegirlsaroundhim!五、任务型阅读Tobecomeabetterperson,weshouldgotoschooleveryday.Sohowcanwebecomepowerfulandstartchangesinourownlife?PerhapswecangetsometipsfromtheUSFirstLadyMichelleObama.DuringhervisittoChina,fromMarch20–26,Mrs.Obamasharedherviewsoneducationwithstudents.ThefirstladyencouragedChinesestudentstoaimhighandgetagoodeducation.InChengduNo.7HighSchool,shetoldstudentsthathavingpoorrootsdoesn’tmatterAlongasyouworkhard.Mrs.Obamasaidherfamilywasnotrich.LikemanyChinesestudents,herparentshadbigdreamsforher.Shefelttheweightofherparents’sacrifices(牺牲)onhershouldersandworkedhardtomakethemproud.Perseveringwasnoteasy,though.Sometimesshehadtowakeupat4:30a.m.andstudylateintothenight.“ButwheneverIgottiredordiscouraged,Iwouldremembersomethingmymotheralwaystoldme,”shesaid,“Agoodeducationissomethingthat①take,no,from,can,one,away,you.”Mrs.ObamaalsoencouragesChinesestudentstostudyabroad.“AstheChineseBgoes,“②Itisbettertotravel10,000milesthantoread10,000books,”shesaid.“③在学校取得好成绩是不够的。It’salsoimportanttohaverealexperiencewithlanguages,culturesandsocietiesdifferentfromyourown,”shenoted.“Studyingabroadcouldalsogainfutureinternationalrelations.④Itcouldhelpyoungpeoplefromdifferentcountryworktogethertodealwithproblemssuchasclimatechange,”Mrs.Obamasaid.任务一：51．请将文中A，B空白处分别填入一个恰当的单词，使句子意思完整正确。A．

B．任务二：52．请将文中①处斜体单词连成句子。Agoodeducationissomethingthat任务三：53．请将文中②处划线句子译成汉语。任务四：54．请将文中③处的汉语译成英语。任务五：55．文中④处划线句子中有一处错误，请找出并改在横线上。（每空一词）改为六、选词填空others;however;be;answer;include;complete;accidental;good;use;thatAsyouwalkdownthestreet,anobjectfallsfromatallbuildingandhitsyou.Whoshouldberesponsibleforthis?Ormaybeyoutrytohelpsomeoneindanger,butyou56hurttheperson.Willyougetintroubleforthis?China’sCivilCode(《民法典》)willgiveyouthe57.OnMay28,theNationalPeople’sCongress(全国人民代表大会)agreedChina’sfirst-everCivilCode.With1,260articles,itisacollectionoflawsthatisaboutpersonalissues,58property(物权),marriage,family,personalityrights,andinheritances(继承).It’slikeanencyclopedia(百科全书)forsociallife.Chinadoeshavelawsthatcovertheseissues.59,allkindsoftheselawsarenotunified.TheCivilCodegathersthemintooneunifieddocumentandmakesimprovements.WiththeCivilCode,Chinahopestosetupacountryundertheruleoflawwith60protectionforcivilrights.Onespecialthingaboutthecodeisthepartaboutindividual(个人的)rights.It’samajorinnovation(创新)toformtheindividualrightsintoonepartalone.Thispartincludeslaws61relatetoone’sbody,health,name,image(肖像),andfame.Someofthelawsinthispartdealwithhownewtechnology62.Forexample,peoplewhouseAIfaceswap(调换)toolstomakevideosmaygoagainst63imagerights.Thelawsalsoprovidedataprotectionrightsrelatingtopossibledataleaksbytechcompanies.Asweknow,afterthefoundingofthePeople’sRepublicofChina,therewereseveralattemptstodraft(起草)acivilcodein1954,1962,1979and2001.Buttheconditions64notgoodenough.In2015,Chinastartedtoworkonthepresentcodeand65itafter5years.Thisyear,thecodetookeffectonJan.1.七、完成句子66．Thewomanhardlyeatsmeatbecauseoflosingweight.（对划线部分提问）________________doesthewomaneatmeatbecauseoflosingweight?67．Nowadaysmostpeoplewouldratherpayonlinethanusecash.（改为同义句）Nowadaysmostpeople________payingonline________usingcash.68．Couldyoutellus?Whendoesthebandstartplayingthisevening?（两句合并成一句）Couldyoutellus________theband________playingthisevening?69．Mr.Greentoldusaveryexcitingstoryjustnow.(改为感叹句)________________excitingstoryMr.Greentoldusjustnow!70．He’smadeadecisiontoteachinthevillageschool.(改为否定句)He________________adecisiontoteachinthevillageschool.71．作为中学生，我们不应该在公共场合有不雅行为。Asmiddleschoolstudents,weshouldn’thaveimpolitebehavior________________.72．如果你沉迷于电脑游戏，你将落后于其他人。Youwill________________othersifyou’recrazyaboutcomputergames.73．请永远不要放弃!世界上从来没有人未经努力就取得成功。Nevergiveup,please!Nooneintheworldhaseversucceededwithout________an________.74．无论我走到哪里，没有什么能把我和我的祖国分开。WhereverIgo,nothingcanmakeme________________mymotherland.75．中国政府正忙于为2022年北京——张家口冬季奥运会做准备。TheChinesegovernmentisbusy________________the2022Beijing-ZhangjiakouWinterOlympics.八、书面表达76．亲爱的同学：本堂英语测试完之后，三年的初中学习生活就结束了。请你以“HowtolearnEnglish”为题写一篇英语短文，把你三年来的英语学习经验介绍给下一届的初一同学，说说英语学习的重要性、谈谈你是如何学习英语的、以及你对他们学习英语的建议。参考词语：important,asmuchaspossible,writedown提示问题：●WhydoyoulearnEnglish?●HowdoyoulearnEnglish?●Whatisyouradvicetothem?要求：1、卷面整洁（无污迹），书写工整（有美感）。2、条理清楚，句式规范。全文词数80词左右，短文开头已给出，不计入总词数。3、内容尽量包括提示信息，可适当发挥；文中不得出现个人真实信息。HowtolearnEnglishDearyoungersistersandbrothers,asweallknow,Englishisusedverywidelyintheworld.____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________答案第=page44页，共=sectionpages55页答案第=page33页，共=sectionpages44页《四川省达州市2021年中考英语试题》参考答案题号12345678910答案ABDCBCADBD题号11121314151617181920答案DBDABBADCB题号21222324252627282930答案CBDABDACBB题号31323334353637383940答案CBADBDACDD题号4142434445答案DCADB1．A【详解】句意：中国是一个亚洲国家，而法国是一个欧洲国家。考查不定冠词。a/an一个，不定冠词，表泛指；an用于元音音素开头的单词前；a用于辅音音素开头的单词前；Asian是以元音音素开头的单词，其前用an修饰；European是以辅音音素开头的单词，其前应使用a修饰。故选A。2．B【详解】句意：——托尼怎么了？——在一个雨天的早晨，他从自行车上摔下来，伤了腿。考查介词和动词短语辨析。in用于年/月/季节/泛指的上/下午/晚上前；on用于具体的某一天或具体某一天的上/下午/晚上前；putoff推迟；felloff从……上掉下来；根据“themorningofarainyday”可知，此处是表示具体某一天的早上，应用介词on；由“abikeandhurthislegs”可知，第二空表达的是从自行车上掉下来，应用felloff，故选B。3．D【详解】句意：——快点，亲爱的！否则我们就赶不上火车了。——别担心！时间还是足够的，我们可以做到。考查连词辨析。and和；or否则；but但是。根据“wewon’tcatchupwiththetrain”可知快点是赶上火车的条件，用or表示否定的条件；第二空前后句意是顺承关系，用and连接。故选D。4．C【详解】句意：这两本书都是关于英语的。你可以任选其一来读。考查不定代词。all三者或三者以上都；both两者都；either二者之一；neither两者都不。根据“Thetwobooks”可知此处表示两本书都是英语书，用both；再由“Youcanchoose...ofthemtoread.”可知此处是二者选其一，用either。故选C。5．B【详解】句意：我妈妈下星期就四十岁了。我打算为她四十岁生日买件礼物。考查数词。forty四十；fortieth第四十；第一空是年龄的表达，结构是“基数词+yearsold”，所以第一空用基数词，而A和C选项拼写错误，故排除A和C选项；第二空表达的是“第……岁生日”，应用序数词表示，D选项拼写错误，故选B。6．C【详解】句意：如果你想成为像钟南山那样的医生，努力工作是成功的关键。考查名词词义辨析。treasure财富；beauty美丽；success成功；health健康。根据前句“IfyouwanttobeadoctorlikeZhongNanshan,”可推知，应是努力工作是成功的关键。故选C。7．A【详解】句意：——哪个国家的人口更多，中国还是加拿大？——中国。加拿大比中国人口少很多。考查形容词比较级辨析。bigger更大的；less更少的；more更多的；smaller更小的；根据回答“China.”及常识可知，中国的人口比加拿大的多，第一空用bigger，排除C/D选项；中国的人口比加拿大的人口多，反之，加拿大的人口比中国的少，crowded前应加less构成比较级，表示“前者不如后者”，故选A。8．D【详解】句意：——除非老师帮助我们，否则恐怕我们解不出这道数学题。——那是真的。太难了。考查动词短语和连词。workon从事于……；workout解决，算出；if如果；unless除非；根据“themathproblem”可知，第一空指的是算出数学题，应用workout；结合前后句语境可知，第二空表达的是“除非老师帮助我们，否则……”，应用unless引导条件状语从句，故选D。9．B【详解】句意：——简，我昨晚给你打电话，但是没人接。——哦，那时我和我的父母在公园里散步。考查时态辨析。根据“then”可知讲过去那时正在做的事情，用过去进行时，其结构为was/weredoing；根据“togetherwith”可知遵循就远一致原则，be动词的数与“I”保持一致，用was。故选B。10．D【详解】句意：——爱丽丝已经出去了。——哦，是吗？她什么时候走的？考查动词时态。has;gone现在完成时；is;going现在进行时；will;go一般将来时；did;go一般过去时。根据语境可知，爱丽丝已经出去了，所以问句询问的“爱丽丝具体的外出时间”对于说话者来讲发生在过去，故此处应为一般过去时。故选D。11．D【详解】句意：——格里芬女士，我们该怎么做才能避免在即将到来的考试中犯愚蠢的错误呢？——小心点。考查非谓语。此处表达的是“为了避免犯愚蠢的错误”，应用不定式作目的状语，且此处是avoiddoingsth“避免做某事”，故选D。12．B【详解】句意：——我想知道李华是否会去医院接种COVID-19疫苗。——我相信他会的，如果他有时间的话。考查时态辨析。第一句中if引导宾语从句，表示对将来是否会发生某事的不确定，从句用一般将来时，其结构为willdo；第二句中if引导条件状语从句，遵循主将从现原则，从句用一般现在时，主语“he”后接动词的第三人称单数形式has。故选B。13．D【详解】句意：——为什么要保护一些鲸鱼？——因为人类捕捉鲸鱼是为了获取肉、脂肪和油。其中一些濒临灭绝。考查被动语态和形容词辨析。endangered濒临灭绝的；dangerous危险的；句子主语whales与动词protect之间是被动关系，应用被动语态，haveto是情态动词，此处构成情态动词的被动结构，排除A/B选项；结合常识可知，保护鲸鱼是因为一些鲸鱼濒临灭绝，第二空应用形容词endangered作表语，故选D。14．A【详解】句意：——你能告诉我你最喜欢哪一类电影吗？——嗯……我喜欢让我笑的电影。考查宾语从句连接词及定语从句关系词。根据“...kindofmovies”可知此处用whatkind表示“什么种类”；themovies后用定语从句作后置定语，先行词“themovies”指物，此处用which引导定语从句。故选A。15．B【详解】句意：——对不起！我没赶上公共汽车，迟到了。——没关系。迟到总比不到好。考查情景交际。Notreally不见得；Nevermind没关系；Takeitseriously当真；Youareright你是对的；根据“Betterlatethannever.”可知，对于对方的迟到，并没有介意，此处表达的是“没有关系”，故选B。16．B17．A18．D19．C20．B【分析】短文讲了未来的太空电梯，详细介绍了电梯的结构、功能及其与火箭的差别。【详解】16．句意：事实上，它可能在未来成为现实。wonderful精彩的；real真实的；wise聪明的；fascinating迷人的。根据“Doesthissoundlikesomethingfromasciencefictionfilm?Infact...”可知事实并非科幻电影，可能会成为真的。故选B。17．句意：科学家们希望到2050年建造太空电梯。tobuild动词不定式；build动词原形；building动词的-ing形式；builds动词的第三人称单数形式。hopetodosth.希望做某事。故选A。18．句意：可能需要八天才能到达太空。spend花费，主语是人；cost花费（金钱）；pay支付，主语是人；take花费（时间）。Itmaytakesometimetodosth.花费时间做某事。故选D。19．句意：电梯还可以把重物送入太空。almost几乎；hardly几乎不；also也，用于句中；too也，用于肯定句句末。根据“Itcandomorethanjusttakepeopleintospace.Theelevatorcan...sendheavythingsintospace.”可知此处指也能做的事情，句子中间用also。故选C。20．句意：太空电梯可以使进入太空变得更容易。that那；it它；this这；it’s它是。makeitadj.todosth.使做某事……，it作形式宾语。故选B。21．C22．B23．D24．A25．B26．D27．A28．C29．B30．B【分析】本文主要介绍了乒乓球对中美两国关系的影响。【详解】21．句意：但它在中美关系中占有特殊地位，因为它帮助两国在过去50年里和睦相处。And和；So所以；But但是；Since自从。“Ping-pong,ortabletennisisverypopularinChina.Itmightseemlikeanordinarygametoplaywithfriendsorfamily”与“itholdsaspecialplaceinChina-USrelations”在句意上是转折关系，故选C。22．句意：这被称为“乒乓外交”。hasbeencalling现在完成进行时；hasbeencalled现在完成时的被动语态；called动词过去式；calling现在分词/动名词。主语this与动词call之间是被动关系，根据“has”可知，此空应填现在完成时被动语态hasbeendone的结构，故选B。23．句意：当JudyHoarfrost作为9人乒乓球队的一员从美国被派到中国时，她只有15岁。wasabsentfrom缺席的；wascomefrom错误结构；washeardfrom被听说；wassentfrom被派送。根据“fromtheUStoChina”可知，此处指被派送到中国，故选D。24．句意：在过去的20年里，中美关系一直不友好。unfriendly不友好的；friends朋友；friendly友好的；sweet甜蜜的。根据“Butastheteam…aroundChina,thingsstartedwarmingup”可知，之前关系不是很友好，之后发生了改变，故选A。25．句意：但随着团队在中国的巡回比赛，情况开始好转。looked看；toured巡回演出；showed展示；turned转向。根据“JudyHoarfrostwasjust15yearsoldwhenshe…fromtheUStoChinaaspartofanine-membertabletennisteam”可知，他们来中国的目的是为了巡回比赛，故选B。26．句意：最难忘的时刻是，周恩来和我握手，看着我的眼睛。in在……里；by通过；to到；with与……一起。根据“shakinghands…me”可知，是跟我握手，shakehandswithsb.表示“和某人握手”，固定短语。故选D。27．句意：两国的运动员都坚信友谊第一，比赛第二的理念。friendship友谊；study研究；safety安全；winning赢。根据“Tothisday,manyofthemremainfriends”可知，友谊第一，比赛第二，故选A。28．句意：Hoarfrost认为，我们应该牢记乒乓外交，以了解人文交流对建立人与人之间的纽带的重要性。sothat以便于；inorderthat以便于；inorderto为了；becauseof因为。固定搭配：inordertodosth“为了做某事”，故选C。29．句意：中美两国于1979年全面建立外交关系。in在……里；between在……之间（两者）；for为了；among在……之间（三者或三者以上）。固定搭配：between…and“在……之间”，故选B。30．句意：Hoarfrost表示，中国和美国必须共同努力。can能够；must必须；may可能；should应该。根据“Wehavesomuchincommonandweshouldimproveourrelations”可知，她坚定地认为两国必须共同努力，故选B。31．C32．B33．A34．D【分析】本文主要介绍了华为在手机在这一产业的发展历程，它现在所面临的困境，以及它能够解决这些困境的决心和前景。【详解】31．细节理解题。根据“Huawei，Samsung，Apple”可知，本文总共提到了三种手机，故选C。32．推理判断题。根据“In1987asmallcompanynamedHuaweiwasstartedinShenzhen”及“IstartedHuaweiwithonly£4000atthebeginning”可知，1987年，任正非仅用4000英镑创办了华为，B表述正确，故选B。33．词义猜测题。根据“Theexperiencewasnotasromanticasyouimagine”可知，从刚开始4000英镑的华为到现在的100亿的大公司，这个过程不是人们所想的那么浪漫，而是经历了千辛万苦，所以romantic表示“浪漫的”，故选A。34．主旨大意题。根据“Huawei’ssmartphonesalesaroundtheworldrose50percentcomparedwithayearearlierinthefirstthreemonthsof2019…：可知，本段主要讲述了华为在这些困难的情况下，仍然充满了希望，以后也一定会成功，故选D。35．B36．D37．A38．C【分析】本文是一篇记叙文。文章主要讲述了获得国家荣誉称号“人民科学家”的顾方舟的生平事迹，他因研制了骨髓灰质炎糖丸而获此殊荣。【详解】35．细节理解题。根据“GupassedawayonJanuary2,2019”及“GuFangzhou,afamousmedicalscientist,wasborninJune,1926.”可知顾方舟1926年出生，2019年去世，享年约93岁。故选B。36．细节理解题。根据“Totestthevaccine,Gutriedthevaccineinpersonandlaterhisone-month-oldsonwasvaccinated.Thisinspiredhisteamtovaccinatetheirkids.Theybecamethefirstgroupofpeoplein