2025年春譯林版九年級英語下冊 Unit 3 綜合測試卷

年春譯林版九年級英語下冊Unit3綜合測試卷限時:100分鐘滿分:100分一、單項選擇(共15小題；每小題1分,滿分15分)從A、B、C、D四個選項中,選出可以填入空白處的最佳選項。()1.Idon’tcarehowmanywordsthereareinyourarticle,butthe_______ofitreallymatters.A.ability B.sizeC.quality D.energy()2.Squaredancingisquitepopularamongmanywomen,_______theseasonis.A.whenever B.whateverC.wherever D.whomever()3.To_______ourowncuriosity(好奇心),wetraveledtothatlonelyislandbyboat.A.satisfy B.findC.spread D.hold()4.—Howlongcanthissweepingrobotlast?—Ifyouuseit_______,itmayworkforyouforquiteafewyears.A.properly B.completelyC.smoothly D.widely()5.—LiuKai,yourbedroomisreallyinamess.—Sorry,Mum.I’ll_______rightnow.A.tidyup B.putupC.lookup D.stayup()6.Wilsonisanhonestman,sowe_______believewhathesaysabouttheresult.A.completely B.closelyC.specially D.hardly()7._______,oldpeopledon’tliketogotosuchanoisyplace.A.Ingeneral B.InallC.Inthisway D.Asaresult()8.Itisa_______wasteoftimetowaitinlineforfreestuffandIdeeplyregret_______so.A.possible;todo B.complete;doingC.simple;todo D.nearly;doing()9.Asadoctor,youcan’tbetoocareful.Afterall,amissis_______amile.A.aslongas B.assoonasC.asgoodas D.ashighas()10.—_______doestherobotneed_______?—Onceamonth.A.Howlong;check B.Howoften;checkingC.Howlong;tobecheckedD.Howoften;tocheck()11.Shehasfinishedtypingbutshedoesn’tknow_______next.A.whattodo B.howtodoC.whatshouldshedo D.howsheshoulddo()12.Shewassoangryat_______hewasdoing_______shewalkedoutwithoutaword.A.what;that B.that;whatC.what;what D.that;that()13.—Helenisathoughtfulgirl.—Yes.Ithinksheis_______planeverythingwell.A.tootalentedtoB.talentedenoughtoC.sotalentedthatD.suchatalentedgirlthat()14.TheYouthCeremonywasheldsuccessfully!Couldyoutellme_______?A.whowillbethehostofitB.inwhichhallwasitheldC.whoseshowmadeyouthemostexcitedD.thatyouwereencouragedbythespeech()15.[2024無錫]—WouldyouliketogototheconcertwithmethisFriday?—Oh,I’mgoingtothecinemawithSam._______Whydidn’tyoutellmeearlier?A.Areyousure? B.Whatapity!C.Areyouserious? D.Whatasurprise!二、完形填空(共15小題；每小題1分,滿分15分)閱讀下面短文,從短文后每題所給的A、B、C、D四個選項中,選出可以填入空白處的最佳選項。ScientistsattheUniversityofLiverpool(UOL)havedevelopedarobotthatcandoexperiments(實驗)onitsown.Therobotworks16allthetime,stoppingonlylongenoughtorecharge(給……充電)itsbatteries.Therobot17nearly700experimentsineightdays.It’snot18touserobotstodoexperiments.Butearlierrobotsusually19thesamejobinoneplaceoverandoveragain.TheUOLrobotisthe20ofthat.Therobotissimilarinsize21ahuman.22itweighsmuchmorethanmostpeople—882pounds,it’sabletomovearoundinthesamekindofspaceashumansdo.Dr.Burgersaysit23alotofhardworktoprogramtherobotsothatitcandothingswithoutmakingmistakes.That’s24becauseit’smeanttorunfordayswithoutpeople’shelp.Whentheprogrammingisdone,Dr.Burgersaystherobotmakes25mistakesthanahuman.Totesttheirrobot,thescientistsgaveitachallenge—finda26thatwasgoodatproducinghydrogenfromwater,usinglight.TheUOLrobotisn’t27,anditcostsabout$125,000.Itsoundsexpensive,butafterthescientistscomparedit28othermachinesinthelaboratory,theythoughtitwasworthit.Thefactthattherobotcan29domanydifferentthingsisahugegoodthing.AndrewCooper,leadingtheprogram,saystherobotisnotmeanttotakescientists’place,buttobe30tothem.()16.A.almost B.hardly C.never D.seldom()17.A.discovered B.describedC.completed D.reviewed()18.A.poor B.quick C.new D.valuable()19.A.created B.put C.passed D.repeated()20.A.opposite B.risk C.safety D.control()21.A.of B.in C.to D.at()22.A.But B.Because C.Though D.Unless()23.A.paid B.took C.spent D.cost()24.A.terrible B.importantC.boring D.uncrowded()25.A.fewer B.moreC.afew D.less()26.A.knowledge B.failureC.symbol D.material()27.A.good B.specialC.cheap D.silent()28.A.for B.inC.with D.into()29.A.usedto B.bechangedtoC.beinfluencedto D.beusedto()30.A.useful B.uselessC.active D.historical三、閱讀理解(共兩節(jié),滿分35分)第一節(jié)：閱讀(共15小題；每小題2分,滿分30分)閱讀下列短文,從短文后每題所給的A、B、C、D四個選項中,選出最佳選項。A[2024成都改編]a.Ratherthanusingcashorabankcard,customerssimplylookatascreenwhichrecognizestheirfaceusingthelatestfacialrecognitionsoftware(軟件).Thisisconnectedtotheirbankaccountandpaymentsarecompletedwithinseconds.b.Ifyouuseflightalert,you’llnevermissoutonthebestflightdealseveragain.Simplyenteryouremailaddressandpreferredholidayplacesandwewillfindoutthebestandcheapestflightdealsonlineandemailalisttoyou.You’llbeamazedatthepricesonoffer.c.Areyouacrazyshopperwhowantstoknowiftheshirtonsalelooksgood?Takeaphotoandsendittotheappandreceivereviewsatoncefromthousandsofothershopperswhoareonhandtotellyouwhetherornotitisrightforyou.Theappalsostoresyourphotosandrecommendsmorethatyoumightalsobeinterestedin.()31.WhichofthefollowingcanbestdescribethelatestpaymentinPassagea?A.Safe. B.Cheap.C.Fast. D.Complete.()32.Whatcanflightalerthelppeopledo?A.Savemoneyforatrip.B.Arriveontimeforaflight.C.Decidethebesttravellingplace.D.Enjoybettertravelservices.()33.Whatdoestheunderlinedword“it”inPassagecreferto?A.Theshirt. B.Thephoto.C.Theapp. D.Theprice.B[2024山西改編]Technologyisthefirstpower!ItisagreatjoyandamatterofpridetoseeChina’shightechnologyisbrightlyshiningfromtheskytotheground.ItiswidelyknownthatChinahasthewell-developedhigh-speedrailwaynetwork(鐵路網(wǎng))intheworld.Now,thecountryisbreakingitsownspeedrecordwiththeCR450.TheCR450cantravelatatopspeedof453kilometersanhour.Onceputintouse,itwilltakejustabout2.5hourstotravelfromBeijingtoShanghai,whichtakesatleast4.5hoursatthemoment.Eventhoughitcantravelsofast,itcanalsostartbraking(剎車)quickly,takingjust1.7seconds,anditsnoiselevelkeepslow.Itcreatesasafeandcomfortableenvironmentforpassengers.Withtheadvantages,theCR450showsChina’sleadingroleandgreatpowertotheworld.TheAG60EisChina’sself-developedlightweighttwo-seatelectricplane.Itis6.9meterslong,2.6metershighand8.6meterswide.Itismainlydesignedforpilottraining,flightexperienceandprivatetravel.Itusesanelectricpowersystem.Comparedwiththetraditionalplane,itdoesn’tsendoutgreenhousegases,anditsnoiselevelismuchlower.TheAG60Eelectricplanedrawstheworld’sattention,foritisapracticeofChina’saviationindustry(航空工業(yè))towardsairpollution.TheAG60Eisonlyastartingpoint.Itisexpectedtobecomeanimportantforcetoachievegreenandlow-carbondevelopmentinthefieldofaviation.()34.WhatistheadvantageoftheCR450?A.Fastandsafe. B.Lightandsmall.C.Warmandbright. D.Crowdedbutclean.()35.WhydoestheworldpayattentiontotheAG60E?A.Itisself-developedbyChina.B.Itcanbeusedinmanyfields.C.It’senvironmentallyfriendly.D.Itcoststhemostmoney.()36.WhatdotheCR450andtheAG60Ehaveincommon?A.Theirnoiselevelislow.B.Theyhavebeenwidelyused.C.Theycanholdmanypassengers.D.Theycarryheavygoods.()37.Whatdoestheposterwanttoshowus?A.Chinesepeople’swishforgreentravel.B.ThewaystocutdownpollutioninChina.C.GreatachievementsofChina’stechnology.D.Convenientwaystodeveloptechnology.C[2024南京二模]Somestudentssitattheirdesks.They’rewearingspecialglasses.Whataretheydoing?Lookingaroundouterspace!Otherstudentsaremakingtoycarsgoreallyfast.Usingwhat?Thepoweroftheirminds!Thismaysoundlikeamovie.Butmostclassroomsareexpectedtobelikethissomeday.They’llhaveallkindsoftechnology!Onekindisvirtualreality(VR).Itletsstudentsgoonfieldtrips—noschoolbusneeded.LookingthroughVRglasses,studentscan“visit”placesin3D.Theycanlookaroundasifthey’rethere.Studentscanpickavatars(虛擬形象).Andtheycanmeetupwithotherstudentsthroughtheiravatars.Howcoolisthat?Somethingelsethat’scoolforschool:aheadbandthatletsstudentspowercomputergameswiththeirminds!Howdoesitwork?Itrecordselectricalsignalsfromthestudents’brains.Thesignalsaremeasuredbyacomputer.Andthemeasurementscancontrolanactiononthescreen—likemovingtoycarsaroundatrack.Today,thetechnologykeepspushingtheboundariesofwhat’spossible.Withthehelpofit,studentsareabletouse3Dprinterstocreateanendlesslistoftools,clothes,food,art,buildings,jewelry,andmore.3Dprintingisanadditivemanufacturing(加法制造)methodthatcreatesaphysicalitemfromadigitalmodelfile.Thetechnologyworksbyaddinglayer(層)uponlayerofmaterialtobuildupacompleteitem.Whatelseisrollingintoschools?Robots!Someschoolsalreadyhavethem.Andthey’remakinglearningfun.TakeRobintherobot.Heteachesusinggames.Someschoolsalsohavetelepresencerobots.They’reliketabletcomputersonwheels.Theycanbecontrolledfromanywhere.Sosayyou’resickathome.Yourrobotmovesaroundclassforyou.Anditscameraletsyoujointheclass.Howhigh-tech!()38.Whichfitsbestintheemptyboxontheright?A.Studentscanlookaroundplaceswithavatars.B.Classroomswilluseallkindsofnewtechnology.C.Telepresencerobotsarelikecomputersonwheels.D.Brainsignalscanmoveatoyracecararoundatrack.()39.WhatdoesParagraph7helpustoknow?A.Whyitishardtofindusefulandfunnyrobots.B.Thetelepresencerobotswilltakeoverasteachers.C.Howvirtualrealitymightbeusedintheclassroom.D.Thetechnologyhelpssickstudentsjointheclassathome.()40.Amywantstoknowaboutdifferentplaceswithoutbeingthere.Whatshouldshedo?A.CheckawebpageforRobintherobot.B.VisitdifferentcitieswithVRglasses.C.Usea3Dprintertocreateaguidebook.D.Lookuptheword“avatar”inadictionary.()41.Whatcanyoulearnfromthepassage?A.Studentscanuseheadbandstocontrolrealcars.B.High-techtoolsarebecomingpopularatschool.C.Studentscarry3Dprinterswiththemeverywhere.D.Robintherobottakesstudentstohavefieldtrips.D[2024宿遷二模]多模態(tài)語篇Onedollarandeighty-sevencents.ThreetimesDellacountedit.Thatwasall.AndthenextdaywouldbeChristmas.Feelingdown,Dellastoodbythewindowandlookedoutatacatintheyard.Shehadonly$1.87tobuyJimapresent.Shehadbeensavingmoneyineverywayshecouldformonths,butshehadonly$1.87.Expenses(開支)werealwaysgreaterthanshehadexpected.ThereweretwopossessionsthatDellaandherhusbandwereproudof.OnewasJim’sgoldwatchthathadbeenhisfather’sandhisgrandfather’s.TheotherwasDella’sbeautifullonghair.Suddenly,Dellaturnedaroundandwalkeduptoaglass(鏡子).Dellapulleddownherhairandletitfalltoitsfulllength.Thenshewalkedoutofthedooranddownthestairstothestreet.Dellastoppedinfrontofasignthatread,“MneSofronie.HairGoodsofAllKinds.”Shetookadeepbreathandwentin.Fortwentydollars,shesoldherbeautifulhair.ShespenttwohourssearchingthestoresforJim’spresent.Shefounditatlast.Itwasanicewatchchain(鏈子),whichcosthertwenty-onedollars.Afterbuyingit,Dellareturnedhome.Atseveno’clock,Jimcamebackhome.HiseyeswerefixeduponDella,andtherewasanexpression(神色)inthemthatshecouldnotread.Dellastoodupandwenttohim.“Darling,”shesaid,“IhadmyhaircutoffandsolditbecauseIwanttogetyouaChristmaspresent.Youdon’tknowwhatabeautiful,nicegiftI’vegotforyou.”“You’vecutoffyourhair?”Jimsaid,asifhehadnotacceptedthefactyet.“I’vecutitoffandsoldit,”Dellasaid.Jimseemedtowakesuddenly.Hetookapackage(包裹)outofhiscoatpocketandputitonthetable.Dellaopenedit.Therelaythesetofcombs(梳子)thatshehadalwayswanted.Sheknewtheywereexpensive.Shehadneverdreamedofreallyowningthem.Andnow,theywerehers,butherbeautifulhairwasgone.Shelookedupwithasmileandsaid,“Myhairgrowsveryfast,Jim!”AndthenDellaheldthewatchchainouttoJim.“Isn’titbeautiful?Ihuntedallovertowntofindit.Givemeyourwatch.Iwanttoseehowitlooksonyourwatch,”shesaid.Insteadofobeying,Jimsatdownonthesofaandsmiled.“Della,”hesaid,“l(fā)et’sputourChristmasgiftsawayandkeepthemforawhile.Theyaretoonicetousejustatpresent.Isoldthewatchtogetthemoneytobuyyourcombs.”—AdaptedfromTheGiftoftheMagi()42.WhywasDellainabadmood?A.Shewasnotsatisfiedwithherhusband’sjob.B.Shecouldn’taffordtobuyapresentforherhusband.C.Shedidn’twanttoliveinthissmallflatanymore.D.ShehadtopreparemanythingsforthecomingChristmas.()43.WhatplancametoDella’smindwhenshestoodbeforetheglass?A.Sellingherhairformoney.B.Findingsomethingtomatchherhair.C.Makingmoneytosupportthefamily.D.Buyingherhusbandagoldwatchchain.()44.WhichofthefollowingisTRUEaccordingtothestory?A.JimregrettednottellingDellahehadsoldhiswatch.B.JimwasmadatDellaafterknowingshesoldherhair.C.Dellathoughtthecombswerenotworththemoney.D.Dellahadonly$0.87leftafterbuyingthewatchchain.()45.Whatcanweinfer(推斷)fromthestory?A.Delladidn’tlikeherhair.B.Thecouplelovedeachotherdeeply.C.Thecouplelivedarichlife.D.Thecouplemighthaveafightatlast.第二節(jié)：閱讀還原(共5小題；每小題1分,滿分5分)閱讀下面短文,從短文后的選項中選出可以填入空白處的最佳選項。選項中有兩項為多余選項。Farmyardrobotscancutdownchemicalpollution46.________?Manyofthemusechemicalstokillweeds(雜草).Thetroubleis,theseweedkillersalsokillwildlife,polluteriversandarebadforthefields.47.________.Thiskindofrobotcancutweedkilleruseby90%.Therobotisreallysmartbecauseitonlykillsweedsbutnotcrops.48.________Severalcamerasarebuiltintotherobot.Thecamerasfacingthegroundtakephotostohelptherobot“see”theplantsitpasses.Therobotcompareseachphototoalibraryofplantphotostodecideonwhichplantsareweeds.Robotarmsmoveintopositiontogiveasmalldose(劑量)ofweedkillerontheweeds.Therobotisenergy-friendly.49.________.HowtherobotwilldevelopThescientistsdonotwanttojuststopattheachievementtheyhavemade.50.________.Theimprovedmodelofrobotswillexactlydiscoverweedsanddigthemoutinsteadofweedkillers.Robotscouldbeprogrammedtoleavesomeharmlessweedsinthefieldstosupportwildlifelivingthere.A.ButscientistshavecreatedafarmyardrobotB.ItispoweredbytheenergyfromthesunC.WheretherobotisusedD.They’reworkingonthenewdesignstoimprovethemodelE.HowtherobotworksF.WhydofarmerschoosetherobottoworkintheirfieldsG.Howdofarmersusuallykillweedsinthefields四、根據(jù)句意及所給中文提示、首字母或英文解釋,寫出句中所缺單詞,每空限填一詞(共10小題；每小題1分,滿分10分)51.I’m_____________(不確定)ofwhichcolourtochoose.Pleasegivemesomeadvice.52.How_____________(健忘的)Iam!IfoundIhadleftmykeyathomethismorning.53.ZhangPeng_____________(后悔)nothavingpreparedfortheexamcarefully.54.Tom_____________(放,擱)thedishesonthetableafterhismotherfinishedcooking.55.Togettheworkfinished_____________(順利地),wedecidedtoinviteanexperiencedworkertojoinourteam.56.ThespiritofLeiFengisworth_____________(傳播)forever.57.Inordertomeet_____________(消費者的)growingneeds,ourlocalcompanykeepsprovidingbetterservice.58.—Whatdoyouthinkoftheseclothesforbabies?—Idon’tthinktheyareuptos.Let’sdoatestontheirsafety.59.—I’mverygladtoputyout.Youcanspeaktoyourmothernow.—Thankyouverymuch.60.Moreandmoreinformationcanbe_____________(keepsomethingsomewhere)inelectronic(電子的)productsnow.五、[2024濟寧學(xué)院附屬中學(xué)期末]根據(jù)短文內(nèi)容,用括號內(nèi)所給詞的正確時態(tài)或形式填空,使短文完整(共10小題；每小題1分,滿分10分)ThisisTammelaSchool,aprimaryschoolinFinland.Thestudentsarehavingamathsclasswiththeirrobot61._____________(teach).The“teacher”isatiny,bluemachineabout25cmhigh,Reutersreported.Nomatterwhenstudentshaveproblems,ithelpsthemvery62._____________(patient)andnevergetsbored.“Therobotcanmakestudentsmuch63._____________(active)inclassthanusual.IseeEliasasoneofthe64._____________(tool)togetdifferentkindsofpracticeandactivitiesintotheclassroom,”ateachertoldReuters.Inthepastfewyears,theschool65._____________(introduce)fourrobotteachers,oneofwhomisalanguageteacherthatcanspeak23languagesanddancetomusic.“Itisnecessary66._____________(encourage)kidstocomeupwithnewwaystomakeuseoftechnologyinschoollife,”theheadoftheschool67.__________(add)intheinterview.Therobotteachers68._____________(use)tohelpimprovelearning.Thisdoesn’tmeanthathumanteacherswilllose69._____________(they)jobs.Therobotscanteach70._____________(good),buttheyarenotabletokeepclassinorder.Theschoolstillneedshumanteachers.六、書面表達(滿分15分)假如你是李華,兩個星期前你在網(wǎng)上訂購的手機質(zhì)量有問題,電池最多用半天,屏幕也有問題,時不時地不能看到顯示內(nèi)容。請你根據(jù)以下提示寫一封信給網(wǎng)店的售后客服反映問題。Whenandwheredidyoubuythemobilephone?What’swrongwiththemobilephone?Howwouldyouliketosolvetheproblem?要求：1.信件必須包括所有要點,可適當發(fā)揮,要求語句通順,意思連貫；2.詞數(shù)90左右。信的首尾已給出,不計入總詞數(shù)；3.不得出現(xiàn)真實的人名、校名、地名等相關(guān)信息。DearSir/Madam,Ordernumber8043197725Thanksforyourattention.I’mwritingtocomplainaboutyourproduct.__________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________I’mlookingforwardtoyourearlyreply.Yourssincerely,LiHua

參考答案一、1.C【點撥】考查名詞辨析。句意為“我不關(guān)心你文章中有多少詞數(shù)，但是它的質(zhì)量真的重要”。ability能力；size尺寸；quality質(zhì)量；energy能量。根據(jù)句意可知選C。2.B【點撥】用詞義辨析法。根據(jù)句意“無論什么季節(jié)，廣場舞在許多婦女中相當流行。”可知，空白處應(yīng)用whatever表示“無論什么”，故選B。3.A【點撥】考查詞義辨析。根據(jù)“ourowncuriosity(好奇心)”可知，應(yīng)該是為了“滿足”好奇心去了孤島。故選A。4.A【點撥】考查副詞辨析。properly正確地；completely完全地；smoothly平整地；widely廣泛地。由“可能會為你工作好幾年”可推測，應(yīng)是正確使用。故選A。5.A【點撥】考查動詞短語辨析。tidyup整理好，收拾妥；putup張貼；lookup查閱，向上看；stayup熬夜。根據(jù)上文中的“inamess”可知，用tidyup符合句意。故選A。6.A【點撥】考查副詞辨析。completely完全地；closely緊密地；specially專門地；hardly幾乎不。根據(jù)“Wilsonisanhonestman”可知，因為威爾遜是個誠實的人，所以可以完全相信他所說的結(jié)果。故選A。7.A【點撥】句意：總的來說，老人不喜歡去這么吵的地方。Ingeneral總的來說，大體上。故選A。8.B【點撥】句意：排隊領(lǐng)取免費的東西完全是浪費時間，我很后悔這么做了。regretdoingsth.表示“后悔做了某事”，故選B。9.C【點撥】句意：作為醫(yī)生，你再細心也不為過。畢竟，差之毫厘，謬以千里。asgoodas表示“和……幾乎一樣，差不多等于……”。故選C。10.B【點撥】根據(jù)“Onceamonth”可知，問頻率，第一空用Howoften,多久一次；第二空表示“被檢查”，用needdoing/tobedone。故選B。11.A【點撥】句意為“她已經(jīng)打完字了，但她不知道下一步做什么”。whattodo做什么；howtodo后缺賓語；賓語從句用陳述語序，排除C。故選A。12.A【點撥】考查賓語從句和狀語從句。第一個空引導(dǎo)后面的hewasdoing，構(gòu)成賓語從句，作at的賓語，故使用what來引導(dǎo)；第二個空用that引導(dǎo)結(jié)果狀語從句，so...that...表示“如此……以至于……”。故選A。13.B【點撥】考查固定結(jié)構(gòu)?！癰e+adj.+enoughtodosth.”是固定結(jié)構(gòu)，故選B。14.C【點撥】考查賓語從句。分析句子可知，空格處應(yīng)為賓語從句，從句應(yīng)為陳述語序，可排除B項；根據(jù)“washeld”可知，事情發(fā)生在過去，應(yīng)為過去時態(tài)，可排除A項?！癈ouldyoutellme...”是疑問句，D選項是由that引導(dǎo)的從句，表陳述語氣，故排除。故選C。15.B【點撥】考查情景交際。根據(jù)“I’mgoingtothecinema...youtellmeearlier?”可知是不能去音樂會，“Whatapity!”的意思是“真遺憾！”，表達對某件事情未能發(fā)生的遺憾或失望，故選B。二、【主旨大意】本文主要是介紹利物浦大學(xué)開發(fā)的一款可以自己做實驗的機器人，機器人存在的價值不是為了取代科學(xué)家，而是為了幫助科學(xué)家。16.A【點撥】根據(jù)“stoppingonlylongenoughtorecharge（給……充電）itsbatteries”可知是幾乎一直在工作。故選A。17.C【點撥】discovered發(fā)現(xiàn)；described描述；completed完成；reviewed復(fù)習(xí)。根據(jù)“nearly700experimentsineightdays”可知，這個機器人在八天內(nèi)完成了近700個實驗。故選C。18.C【點撥】根據(jù)“earlierrobots”可知，用機器人做實驗并不是什么新鮮事。故選C。19.D【點撥】根據(jù)“thesamejobinoneplaceoverandoveragain”可知，早期的機器人重復(fù)做同樣的工作。故選D。20.A【點撥】根據(jù)上文描述早期的機器人在一個地方重復(fù)做同樣的工作及下文“it’sabletomovearound”可知，利物浦大學(xué)開發(fā)的機器人與之相反，可以移動；betheoppositeof與……相反。故選A。21.C【點撥】besimilarinsizeto大小與……相似，故選C。22.C【點撥】根據(jù)“it’sabletomovearoundinthesamekindofspaceashumansdo”可知，雖然比大多數(shù)人重得多，但是能移動，應(yīng)用Though引導(dǎo)讓步狀語從句，故選C。23.B【點撥】paid付費，主語是人，后常跟介詞for；took花費（時間）/需要，通常用于句型“Ittook...todosth.”；spent花費，以人作主語，花費時間或金錢；cost花費，主語是物，表示“花”金錢。根據(jù)“it...alotofhardworktoprogram...”可知選B。24.B【點撥】根據(jù)上文及“becauseit’smeanttorunfordayswithoutpeople’shelp”可知付出許多努力去編程很重要，因為機器人要獨立工作數(shù)日。故選B。25.A【點撥】根據(jù)“sothatitcandothingswithoutmakingmistakes”可知，此處是機器人犯更少的錯誤，結(jié)合“mistakesthan”可知這里應(yīng)用比較級fewer，故選A。26.D【點撥】句意：為了測試他們的機器人，科學(xué)家們給了它一個挑戰(zhàn)——找到一種擅長利用光從水中產(chǎn)生氫氣的材料。knowledge知識；failure失??；symbol象征；material材料。根據(jù)句意可知選D。27.C【點撥】根據(jù)“itcostsabout$125,000”可知是不便宜。故選C。28.C【點撥】句意：它聽起來很貴，但是科學(xué)家們把它和實驗室里別的機器比較后，他們認為它值得。compare...with..“.把……和……作比較”，是固定短語，故選C。29.D【點撥】根據(jù)“domanydifferentthings”可知是被用來做許多不同的事。故選D。30.A【點撥】根據(jù)上文可知，機器人能做許多不同的事是極好的，說明機器人是有用的，故選A。三、第一節(jié)：A【主旨大意】本文是一篇說明文，介紹了人臉識別軟件、網(wǎng)站、購物相關(guān)的app讓人們的生活更加便捷容易。31.C【點撥】細節(jié)理解題。根據(jù)Passagea中“Thisisconnectedtotheirbankaccountandpaymentsarecompletedwithinseconds.”可知，最新的人臉識別軟件讓顧客可以在幾秒鐘之內(nèi)完成支付，故可以用“快”來形容。故選C。32.A【點撥】推理判斷題。根據(jù)Passageb“wewillfind...onoffer”可知，flightalert會為顧客提供最便宜的航班，顧客會對價格感到驚訝，可推知flightalert可以幫助顧客省錢。故選A。33.A【點撥】推理判斷題。根據(jù)Passagec“Areyouacrazyshopperwhowantstoknowiftheshirtonsalelooksgood?”可知，如果想知道襯衫是否適合自己，可以發(fā)布襯衫的照片，其他購物者會幫助評價是否合適。故畫線單詞it指代前面提到的“theshirt”。故選A。B【主旨大意】本文是一篇說明文，介紹了中國研發(fā)的高鐵動車CR450和電動飛機AG60E。這表明了科技是第一動力，展現(xiàn)了中國的領(lǐng)導(dǎo)作用和強大力量。34.A【點撥】細節(jié)理解題。根據(jù)“Eventhoughitcantravelsofast”及“Itcreatesasafeandcomfortableenvironmentforpassengers.”可知，CR450的優(yōu)勢是快速、安全。故選A。35.C【點撥】細節(jié)理解題。根據(jù)“TheAG60Eelectricplane...airpollution.”可知，AG60E電動飛機是中國航空工業(yè)在大氣污染背景下的一次實踐，是環(huán)境友好型的創(chuàng)造，所以引起了全世界的關(guān)注。故選C。36.A【點撥】細節(jié)理解題。根據(jù)“anditsnoiselevelkeepslow”及“anditsnoiselevelismuchlower”可知，CR450和AG60E的噪音水平都很低。故選A。37.C【點撥】主旨大意題。根據(jù)“Itisagreatjoy...theground.”及全文可知，文章主要介紹了中國研發(fā)的高鐵動車CR450和電動飛機AG60E，這兩項的發(fā)明表明了中國高科技技術(shù)的發(fā)展，是中國科技的偉大成就。故選C。C【主旨大意】本文主要介紹未來學(xué)校的教室中可能會出現(xiàn)哪些高科技產(chǎn)物。38.B【點撥】推理判斷題。根據(jù)“Butmostclassroomsareexpectedtobelikethissomeday.They’llhaveallkindsoftechnology!”可知，下文中具體列舉了教室中會有哪些高科技，右邊的圖中列舉了四種不同的高科技，左邊空白處是對右邊的總結(jié)，故選B。39.C【點撥】細節(jié)理解題。通讀第七段可知本段主要講述學(xué)生使用VR技術(shù)在課堂上可以做什么，故選C。40.B【點撥】細節(jié)理解題。根據(jù)“One