触摸开关（D）

2020-2021学年北京市西城区八年级（下）期末英语试卷1.Isharedtheideawithmymumandseemedtolikeit.（ ）A.I  B.he  C.she  D.they2.Don'twalksofast,_____youwillmissthebeautifulsights.（ ）A.or  B.and  C.but  D.so3.—Doyoulikereadingbooks？—Itdependsthebook.（ ）A.in  B.at  C.for  D.on4.Thisapplelooksnicebutsour.（ ）A.Touches  B.feels  C.eats  D.tastes5.—doyouplaysports,Jack？—Well,Iplaytennistwiceaweek.（ ）A.How soon  B.How often  C.How long  D.How much6.—I'msorryIdidn'twintheraceyesterday.—That'sOK.Youwineverytime.（ ）A.can't  B.should  C.may  D.mustn't7.BobandIinthesameschoolsince2013.（ ）A.study  B.are studying  C.have studied  D.studied8.IreallymissmybestfriendLulu.Shetoanothercitylastyear.（ ）A.moves  B.moved  C.is moving  D.has moved9.Ibelievemydreamwillcometrueoneday.（ ）A.what  B.which  C.that  D.who10.Steveisagoodtennisplayer,butnowheveryoften.（ ）A.didn't play  B.doesn't play  C.won't play  D.hasn't played11.—Excuseme,whereisMr.White'soffice？—Sorry,Idon'tknow.Ihereforonlyafewdays.（ ）A.work  B.am working  C.worked  D.have worked12.—DoyouknowonMars？—ItwasonMay15，2021.（ ）A.when the spacecraft Tianwen-1 landedB.when did the spacecraft Tianwen-1 landC.when will the spacecraft Tianwen-l landD.when the spacecraft Tianwen-1 will landEarsatWorkScientistshavebeenlearningmoreaboutears.Untilrecently,mostpeoplethoughtbothearsdidthesamework.However,studieshaveshownthattherightandleftearwork(13).That'simportantresearch.Ifyouarelisteningtosomeonespeaking,yourrightearisreacting（回应）.Ifyouarelisteningtomusic,yourleftearismorereactive.Researchersthinkthisnewinformationisimportantinhelpingpeoplewithhearingloss.Forexampleastudentwithhearinglossintherightearmight(14)morehelpinschoolbecausetherightearisveryimportantforlearningsituations.13. A.different  B.differently14. A.need  B.needsDiscoveringLifeLongAgoInthepast,peoplewroteindiariesandjournals.Theywroteletterstofriendsandfamilies.Diaries,journalsandletterstelluswhatpeoplethoughtandfelt.Theyalso(15)detailsaboutdailylifeinthepast.Theydescribethefoodpeopleate.Theytellwhatkindoftransportationtheyused.Posters,newspapers,andoldphotographsalsogivedetailsabouteventsinthepast.Sodospeechesandsongs.Photographsshowpeople'sclothesandhowtheyhadfun.Bothwordsandpicturesfromthepasthelpussee(16)peoplelivedlongago.Theytellahistoryofpeople,places,andthings.Theytakeusbackintime.15. A.willgive  B.give16. A.how  B.whatappear（v.）；dangerous（adj.）；high（adj.）；increase（v.）Imaginethis：Youareoutatsea,relaxingonaboat.It'sabeautifulday.Norainisfalling,andthewindiscalm.Allatonce,somethingverystrangehappens.Outofnowhere,youseea(1)wallofwaterrushingtowardyou.Thisisknownasaroguewave（巨浪）.Somepeoplemistakesuchwavesfortsunamis（海啸），buttheyareactuallyverydifferent.Tsunamisoftenhappenafteranearthquake.Theystartoutverysmallintheopenocean,andonly(2)inspeedandheightastheygetclosetothecoast.Butthereisusuallynowarningbeforearoguewavecomes.Thiskindofwavecan(3)eveninthebestofweather.Scientistsaren'tsurewhatcausesthesewaves.Infact,asrecentlyas15yearsago,peoplethoughtthesewavesdidn'treallyexist.Butscientistsnowknowtheyareveryrealandvery(4)eventothelargestships.AtaCrossroadsItwasthesummerofmy16thyear.Iwaswithagroupofboystouringacollege.Whenthe(18)hadfirststarted,Iwasfilledwithexcitement.Itwasgoingtobeaweekofadventure,aweekoftravel,andthepossibilityofstartingon,anewpathinmylife.Fivedayslater,Iwasfilledwith(19).ImissedmyMom.ImissedmyDad.Imissedthemountains,thegreentrees,andthesmellofthewildflowersinthesummertime.Ididn'tthinkIcouldfeelanymorehomesick.Iwalkedoutsideandsatdownonabench.I(20)thatIwasatacrossroadsandthatthedecisionIwasgoingtomakewouldaffect（影响）therestofmylife.Thiscollegehadsoundedsogoodtomeafewweeksago.Now,however,IknewthatIcouldnevergotoschoolhere.Icouldn'tbesofarawayfrommy(21)forsolong.Isighed（叹气）alongsighandlookedupatthesettingsun.Thesunsetwasamazing.ItfilledthewholeskyandIfeltitsbeautyandpeace(22)overme.Atthismoment,IknewthatIwasmakingtherightchoice.ItmademethinkofRobertFrost'spoem：Itooktheone（road）lesstraveledby,andthathasmadeallthedifference.Sincethatday,Ihavebeenatmanycrossroadsinmylife.SometimesIhavemadethe(23)choiceandhadtogobacktomakethingsright.Moreoftenthannot,though,Ihavefeltencouragedandmadethechoices.They(24)mewhereIneededtogoandhelpedmetobecomewhoIneededtobe.Thenexttimeyouareatacrossroads,keepyoureyeslookingaheadandyourheart(25).Letcourageguideyourstepsandyouwillalwaystaketheroadmeantforyou.17. A.show  B.trip  C.class  D.competition18. A.anger  B.surprise  C.confidence  D.sadness19. A.knew  B.remembered  C.decided  D.expected20. A.school  B.family  C.teachers  D.classmates21. A.going  B.pushing  C.getting  D.washing22. A.different  B.interesting  C.wrong  D.strange23. A.took  B.caught  C.found  D.met24. A.open  B.warm  C.healthy  D.kindQEnjoyYourTimeIndoorswithTheseFunActivitiesBuild-BubblingSnowmenUsebakingsodatomakeyourown'snowmen'Thenmelt（融化）themintobubblingfizzwithvinegar.Thisactivityshowskidshowtomakeminisnowcreaturesusingthingsinthehousehold.Grades：4-8Topic：STEM，ChemistryLengthofTime：30-45minutesUpYourCookieKnowledgeInthisactivity,you'llBake（烘焙）alotofchocolatechipcookies.You'llfindhowthesmallestchangestoingredients（成分）canmakeabigdifferencewhenitcomestobaking.Grades：1-12Topic：STEM，CookingLengthofTime：25minutesMakeaDIYWishPillowTurndreamsintoactionswiththisDIYthrowpillowfilledwithyourveryowngoalsfortheNewYear.ThisactivityisagreatwaytosetgoalsfortheNewYeartohelpinspireyoutoachieveyourwishesanddreams.Grades：3-8Topic：CraftingLengthofTime：30minutesMakeFleeceScarvesInthisactivity,youwillinviteyourfriendstocreateHandmadefleecescarvestogetherandtiethemaroundtreesnearahomelessareabeforecoldweatherarrives.Thisactivityisagoodwaytoshowyourkindnessandhelppeopleinneed.Grades：3-5，6-8，9-12Topic：CraftingLengthoftime：3hours25.Kidsin______cantakepartintheactivityBuildBubblingSnowmen.A.Grade3  B.Grade8  C.Grade9  D.Grade1226.HowlongistheactivityUpYourCookieknowledge？______A.25minutes.  B.30minutes.  C.45minutes.  D.3hours.27.Whichactivityisagoodwaytohelphomelesspeople？______A.BuildBubblingSnowmen.  B.UpYourCookieKnowledge.C.MakeaDIYWishPillow.  D.MakeFleeceScarves.RSethdroppedhisschoolbagandheadedstraightforthefridge.Heneededagoodsnackifhewasgoingtostayuplatetowatchthesuperperigeemoon.Hedidn'tcareaboutthemoon,butMr.Andrewsassigned（布置作业）aprojectandexpectedhimtodoallthatworkinonenight."Hungry？"Momasked."Notreally,butIhavetoeatsomething.Mr.Andrewsismakingmewatchthemoontonightandwriteupinformationonit.""Oh,that'sright.Tonightisthesuperperigeemoon."Momsmiled."Whatafunassignment.""Fun？Wasshecrazy？"Idon'tthinkstayinguplatetostare（凝视）atthemoonsoundslikefunatall."Momlaughed."Youjustwait.I'msureyou'llenjoyitmorethanyouthinkyouwill."Sethdidn'tthinkso.Mr.AndrewstoldtheclassthatthesuperperigeemoonappearswhenthefullornewmoonistheclosesttotheEarth.Theyspentanentireclasstalkingabouthowbigthemoonusuallylooks.Sethdidn'tseewhythiswassuchabigdeal.Whenthesunset,Sethwalkedoutside."That'sstrange,"hesaidtohisdad,"It'ssobrightouthere.""Thesuperperigeemoonisabout30%brighterthanusual,"Dadsaid."WhenIwasyounger,Grandpausedtostudyastronomy.Hetaughtmeallaboutspace.Thesuperperigeemoonwasalwaysoneofmyfavoritethingstolookat."Sethstaredatthemoon.Notonlywasitbright,itwashuge-biggerthananyfullmoonhe'deverseen."About40%largerthanusual,"Dadsaid.Sethopenedthenotebookandstartedtowritedowntheinformationhisdadtoldhim."ThinkIshouldtakepicturesfortheassignment？""Whynot？It'sagoodidea.Itwouldgetyougoodmarks.""AndI'dliketohavepicturestorememberthis.It'sprettycool.""SoIguessyou'renottooupsetthatyouhavetodothehomeworkafterall,"Dadsaid.Sethcontinuedtostareinawe（无比崇敬地）atthesuperperigeemoon."Ithinkit'sthebestassignmentwe'vehadallyear."28.Seth'sassignmentwasto______.A.takesomepicturesofplanetsandstarsB.surftheInternetforinformationonspaceC.invitehisparentstohelphimfinishataskD.watchthemoonandwriteupinformation29.WhogaveSethsomehelpwhilehewasdoinghisassignment？______A.Mr.Andrews.  B.Hisfather.C.Hismother.  D.Hisclassmate.30.Seththoughttheassignmentwasthebestoneoftheyearbecause______.A.hespentthewholenightwithhisfatherB.hewouldgetgoodmarksafterfinishingitC.itinterestedhimtolearnmoreaboutthemoonD.ithelpedhimmakehisgrandpa'sdreamcometrueSWe'veallbeeninconversationswherewe'veknownthattheotherpersonwasn'treallypayingattention.AccordingtotheUniversityofMissouri,45%ofcommunicationislistening,andyetmostpeoplerememberonly25%to50%oftheinformationtheyhear.Whetheryou'reinaclassroom,abusinesssetting,orarelationship,failingtohear75%what'ssaidtoyouissuretoleadtobigproblems.Activelisteninghelpssolvethem.WhatisActiveListening？Itmeansmorethanlisteningtothewordsthataresaid.Instead,youthinkaboutwhatyouhear,andtrytofindoutthepurpose,content,andemotionfromthespeaker.Activelisteningrequirespayingattention.Ifyou'rewatchingTVorlookingatyourphonewhilesomeoneistalking,you'renotactivelylistening.Theothersideofactivelisteningismakingsuretheotherpersonknowsthatyou'redoingso.Signslikeeyecontactandreplyingwithinsightful（有深刻见解的）commentsareimportant.WhyActiveListeningMattersVerbal（言语的）communicationisveryimportantineverypartoflife.Activelisteningcanhelpyoucommunicatebetter,reducemisunderstandings,andbuildmoresuccessfulfamilyorworkingrelationships.Forexample,familymembersoftenhavebadlisteninghabits.Theydon'tpayattentiontowhatissaidbecausetheythinktheyknowwhatiscomingnext.Theyhearwhattheyexpecttohear,insteadofwhatfamilymembersactuallysay.Activelisteningmakesitpossibletosolvethisproblem.LearningHowtoListenActivelisteningtakespractice.Hereareafewtipsonimprovingyourlisteningskills：Payattention!Putdownyourphoneandmakeeyecontactwiththepersontalkingtoyou.Makenotesinmindaboutthespeaker'smainpoint,aswellasafewspecificthingsthey'resaying.Whyaretheytellingyouthis？Howdoesthespeakerfeelaboutwhatthey'resaying？Don'tthinkaboutanswering.Focusonwhattheywantyoutohear.Showthatyou'relistening.Thespeakercantellifyou'repayingattention.Makeeyecontact,nodwhenyouneedto,andgivesmallverbalcommentslike"yes"and"huh".Butdon'trepeatsomethingthey'vejustsaid.Thismightseemlikeagoodwaytoshowthatyou'relistening,butitcanderail（使脱轨）theconversation.Offerfeedback（反馈）.Whentheopportunitycomesup,you'llbeabletoofferinsightfulfeedbackonwhatwassaid.Thismighttaketheformofreflectingonwhatwassaid,askingfollow-upquestions,ofofferingyourownviewpoint.Activelisteningcanavoidthatdeer-in-the-headlightsfeelingthatcanhappenwhensomeoneasks,"Whatdoyouthink？"Ifyou'vebeenactivelylistening,you'llbereadytoanswerthoughtfully.31.Accordingtothepassage,whichonecanbeactivelistening？______A.Askingsomequestionsbeforelistening.B.ListeningtosomeonewhilewatchingTV.C.Thinkingaboutwhatyouhearwhilelistening.D.Guessingwhatthespeakerwillsaybeforelistening.32.Activelisteningisimportantbecause______.A.itchangespeople'slisteninghabitscompletelyB.ithelpspeopletocommunicatewithothersbetterC.itmakescommunicationimportantineverypartoflifeD.Itensurespeopledon'tmakemistakesinbusinesssettings33.Whatcanweknowfromthepassage？______A.Noddingoftenintheconversationcanhelpyoulistenactively.B.Askingfollow-upquestionsisnotasgoodasofferingpointsofview.C.Repeatingwhat'ssaidbythespeakermeansyouareanactivelistener.D.Payingattentionintheconversationmeansmorethanjustlisteningtothewords.34.Theunderlinedword"deer-in-the-headlights"probablymeans______A.Notbeingabletosee  B.notbeingabletounderstandC.notknowinghowtoreact  D.notknowinghowtolisten35.CompaniesWorktoDevelopPaperBottles①Severallargecompanieshavebeguncreatingpaperbottlestoreplace（替代）glassandplasticones.Tosellliquids（液体），companiesmustuseplasticorglassbottlesfortheirpackaging.Butascustomersnowcaremoreabouttheenvironment,manycompanieshavebegunworkingtodeveloppaperbottles.②Paperbottleshavemanyadvantages.Perhapsthemostimportantisthattheyareeasytorecycle（回收）.Paperbottlesalsoweighlessthanglassorplastic,meaningthey'llrequirelessenergytoproduceandtomovearound.③AcompanycalledPaboco（whichstandsforPaperBottleCompany"）hasbeenworkingwithmanylargecompaniestodeveloppaperbottles.Thecompaniesarecreatingtheirownbottledesigns,butthey'resharingwhattheylearntospeedupthedevelopmentofpaperbottletechnology.④Clearly,oneofthebiggestdifficultiesiskeepingapaperbottlefromleaking（漏）.Theinsideofthebottleneedsaspecialcoating.Tomakesuretheliquiddoesn'tleakthrough,manycompaniesareusingathinsheetofplasticasaliner（内衬）.Bottlemakersmaysaythislinercanberecycled,butmanyrecyclingprogramsdon'thavetherightmachinestohandletheseliners.⑤AcompanynamedDiageohasmadethefirstpaperbottlethat'scompletelyplastic-free.Insteadofaplasticliner,anon-plasticcoatingwillbeputontheinsideofthebottles.Thisshouldmakethebottlefullyrecyclable.Diageosaysthey'llusethebottlewiththeirliquidsin2021.⑥Butevenwithouttheplastic,paperbottlesaren'tperfect,Treesneedtobecutdowntomakethebottles.Thatcouldleadtothelossofforests,harminganimalsthatdependontheforests.⑦There'sstilllotsoftestingtobedonebeforepaperbottlescanreplaceglassorplastic.Companieswillneedtoseehowlongliquidscanbestoredinthebottles,andmakesurethebottlesdon'taffectthetaste.⑧Butnowsomanycompaniesareworkingtowardthesamegoal.It'slikelythatwecanexpecttoseepaperbottlesonstoreshelvesinthenearfuture.Docustomersnowcaremoreabouttheenvironment？______Howdocompaniesmakesuretheliquiddoesn'tleakthrough？______Whichcompanywillusepaperbottleswiththeirliquidsin2021？______WhatenvironmentalproblemdoesthewritermentionParagraph6？______Accordingtothepassage,whatisthesamegoalformanycompanies？______36.我们为中国感到自豪。（proud）______37.吃太多的快餐是不健康的。（fastfood）______38.到目前为止，我已经学了五首英文歌了。（sofar）______39.她认为锻炼是很重要的。（thinkthat）______40.根据中文和英文提示，完成一篇不少于50词的文段写作。所给提示词语仅供选用。丰富多彩的生活离不开每一次出行，出行总能给我们带来很多快乐和收获。现某英文网站正在开展"Mytripto..."为主题的征文活动。请你用英文写一篇短文，谈谈你去了哪里，做了什么，以及你的感受。提示词语：park,museum,excited,visit,spend,pleasure提示问题：●Wheredidyougo？●Whatdidyoudothere？●Howdidyoufeelaboutit？41.Careful（adj.）；health（n.）；drop（v.）；help（v.）；elephant（n.）；they（pron.）PeopleinFloridaareworried.Themanateesareintrouble.Hundredsofthesesuper-sizedanimalsaredyingeveryyear.Thepopulation(1)from3，000to2，500injusttwelvemonths.Whatcausedtheproblem？People.Manateesmake(2)homeinwarm,shallowwater.TheyliveinFloridariversandbaysandintheocean.Theyeatweedsandgrassesthatgrowinwater.Manateesdon'thavemanyenemiesbecausetheyaresolarge.Afterall,they'rerelatedto(3).However,peoplehavethreatenedtheirhabitat.ManypeopleliveinFloridanow.Lotsofpeopletakevacationsthere,too.Morepeoplethaneverareusingthemanatees'habitat.TheSavetheManateeClubhastakenaction(4)manatees.Thegroupeducatespeopleaboutthesegentlegiants.Theyteachkidsandgrown-upshowtokeepthemanateessafeand(5).Theyrescueinjuredmanatees.Theyworktochangelawstohelpmanatees.Theclubgivesawaybannersandsigns.Theyremindboaterstogoslowaroundmanatees.Theyneedresourcessuchascleanwater.NowpeopleinFloridaare(6)thanbeforewhentheyusethemanatees'habitat.ManateeshaveabetterchancetosurvivethankstotheirfriendsintheSavetheManateeClub.A1ShouldPeopleBecomeCyborgs？①Inthemarvelcomicsandmovies,billionaireTonyStarkwearsaredandgoldsuitandbecomesIronMan.Thesuitprovidessuperhumanstrength,protectionagainstmostattacks,thepowerofflight,andmuchmore.②IronManisjustastory.Butroboticsuitsarenot.Engineerscallthemexoskeletons（外骨骼）.Theydon'tlookascoolasTonyStark'ssuits.Theytypicallylooklikeabackpack.Buttheyhavechangedthelivesofmanypeoplewithinjuriesorillnessesthataffectmovement.Adiseasehadparalyzed（使瘫痪）StaceyKozelandshecouldnotwalkanymore.Butin2016，sheusedanexoskeletontogohiking.Also,peoplewhodotiringorrepetitivejobs,likemovingheavyboxesinawarehouse,sometimesuseexoskeletonstolessentheload（减轻负荷）.③Youcanprobablythinkofatimewhenyouwishedyoucouldliftmore,jumphigher,orrunfaster.Today'sexoskeletonsareexpensive.Theyneedtobecharged（充电）regularlyandcanusuallyhelppeopletodoonlyonetypeofmovement（forexample,liftingorwalking）.Butinthefuture,thingsmightbedifferent.④BrendanQuinlivanworksonexoskeletonsatHarvardUniversity.Hesaysthatfiveyearsinthefuture,ahardexoskeletoncouldreallyhelpyou.Hesaysitmightallowyoutoflipoveracarorpickupabigtreetrunk.YoucouldbecomealotlikeIronMan.⑤Thatwouldbecool.Butsomepeopleworrythatthetechnologycoulddividehumanity.In2008，newswimsuitshelpedswimmersgofasterthaneverbefore.Butswimmerscouldn'tcompetefairlywithoutthelatestsuittechnology.SotheInternationalSwimmingFederationbanned（禁用）thesuits.Peoplewhocanaffordexoskeletonswillbestrongerandfasterthanthosewhocannot.They'dbeabletoworkfasterandachievemorethanthosewithoutsuits.Wecouldendupwithtwoclassesofhumanity：thesuperhumansandeverybodyelse.Thatwouldn'tbefair.⑥Butlifealreadyisn'tfair.Plentyofpeoplehaveadvantagesoverothersthankstotheirwealth,heath,orstrength.Rightnow,exoskeletonsarehelpingtoeventheplayingfieldforpeoplewithdisabilities.That'sagreatthing.Also,peoplecouldusetheirunfairadvantagetohelporprotectothers.Forexample,rescueworkerscouldmoveheavydebris（碎片）.⑦Whatdoyouthink？IfweeverhaveIronMansuits,willtheyharmorbenefithumanity？WhatwouldyouuseanIronMansuitfor？42.WhichofthefollowingisTRUEaccordingtothepassage？______A.Exoskeletonspushlaborworkerstomoveheavyboxes.B.TheideaofcreatingexoskeletonscomesfromIronMan.C.Thepriceoffutureexoskeletonsislikelytobeevenhigher.D.Exoskeletonscanhelpdisabledpeopletostandupandwalk.43.Thewritermentions"swimsuits"toshow______.A.thenewtechnologycouldhelpswimmersgofasterB.everyswimmerneedsthelatestsuittocompetefairlyC.thenewtechnologycouldmakethecompetitionunfairD.banningthenewswimsuitsisarightdecisiontomake44.WhatisthemainideaofParagraph6？______A.Exoskeletonswilldogoodtopeople.B.Exoskeletonscanbeusedtoprotectpeople.C.Exoskeletonswillstopunfairnessinoursociety.D.Exoskeletonswon'tdividepeopleintotwoclasses.45.Bywritingthispassage,thewriterwantsto______.A.showustheunfairnessinthesocietyB.predictwhatfuturetechnologyistobelikeC.encourageustouseexoskeletonsmoreoftenD.tellusthebenefitsandproblemsofusingexoskeletons答案和解析1.【答案】C【解析】I我；he他；she她；they他（她、它）们。根据mum"妈妈"可知，应该是she。故选：C。我和妈妈分享了这个想法，她似乎很喜欢它。分析选项代词意思及用法，结合语境，找到关键词，选择合适答案。2.【答案】A【解析】A．or否则 B．and和 C．but但是 D．so因此。根据Don't walk so fast,_____ you will miss the beautiful sights,可知是指：不要走得这么快，否则你会错过美丽的景色。故选：A。不要走得这么快，否则你会错过美丽的景色。熟悉连词的用法，结合题意，给出答案。3.【答案】D【解析】根据句意，"这取决于书"，取决于的短语是dependon,要用介词on。故选：D。--你喜欢看书吗？--这取决于书。本题考查介词的用法，在熟知所供词的含义基础上，根据句意，从而判断出正确答案．4.【答案】D【解析】touches接触，触碰；feels感觉；eats吃；tastes尝起来。根据语境"这个苹果看起来很好看，但____是酸的。"可知，酸味是味觉，排除A和B，eat是实义动词，后跟副词作状语，taste是系动词，后跟形容词作表语，sour是形容词，因此是"tastes"。故选：D。这个苹果看起来很好看，但吃起来是酸的。辨析动词的含义，结合语境，给出答案。5.【答案】B【解析】How long多长时间；Howmuch多少钱；How often多久一次；Howsoon多久之后；根据答语I play tennis twice a week"我每周打两次网球。"，可知是对频率提问的，特殊疑问词是how often。故选：B。—你多久运动一次，杰克？—嗯，我每周打两次网球。理解句意的基础上，结合答语，选出特殊疑问词。6.【答案】A【解析】A不可能，B应该，C可以，D禁止，根据答语：没关系，所以后面是不可能每次都赢，can't不可能。故选：A。—对不起，我昨天没有赢得比赛。—没关系，你不可能每次都赢。主要考查的是对句子意思的理解和对情态动词的掌握。7.【答案】C【解析】根据时间状语since 2013，可确定此题为现在完成时态，句意为"我的祖父在北京生活了八十年"，其结构为：have/has过去分词。故选：C。从2013年开始我和鲍勃就在同一所学校学习。理解句意的基础上，把握关键词，确定好时态，选出词汇的正确形式。8.【答案】B【解析】根据last year,可知时态是一般过去时，用动词过去式。故选：B。我真的很想念我最好的朋友露露。她去年搬到另一个城市去了。熟悉一般过去时的用法，结合题意，给出答案。9.【答案】C【解析】分析句式，题干设空后是谓语动词believe后的宾语从句，根据语境，从句中不缺少成分，因此应用连接词that引导，在从句中不作成分，也可省略。故选：C。我相信我的梦想总有一天会实现的。解答宾语从句考查点的题目时，应结合语境，分析从句中所缺句子成分，再选择合适的引导词。10.【答案】B【解析】句子Steve is a good tennis player是一般现在时态，结合时间状语now,可知句子时态为一般现在时态；he是主语，动词要用第三人称单数形式，否定句要助助动词doesn't,故为doesn't play。故选：B。史蒂夫是一名出色的网球运动员，但现在他不经常打球了。理解句意的基础上，把握关键词，确定好时态，选出词汇的正确形式。11.【答案】D【解析】根据时间状语for only a few days,可知句意为"我在这里仅仅工作几天"，造成的结果是"我不知道怀特老师的办公室在哪儿。"，可确定此题为现在完成时态，其结构为：have/has过去分词。故选：D。—请问，怀特老师的办公室在哪儿？—对不起，我不知道。我在这里仅仅工作几天。理解句意的基础上，把握关键词，确定好时态，选出词汇的正确形式。12.【答案】A【解析】根据题干 "Do you know  _________？"和选项可知，此题考查宾语从句，宾语从句三要素：语序，时态；引导词，宾语从句要用陈述句语序，选项BC为疑问句语序，排除。由答句中回答It was on May 15，2021"那是在2021年5月15日"，可知宾语从句的时态为一般过去时态，排除D项。故选：A。—你知道天问一号什么时候登陆火星吗？—那是在2021年5月15日。宾语从句三要素：语序，时态，引导词，可作为解题时的技巧。做题时一般先观察是否使用陈述语序，结合语境可确定句子的时态；最后根据答句来确定最终答案。13.【答案】【小题1】B【小题2】A【解析】（1）B考查词类辨析。A.different形容词，不同的B.differently副词，不同地。根据语境"Until recently,most people thought both ears did the same work.However,studies have shown that the right and left ear work（1）____."直到最近，大多数人认为两只耳朵做了同样的工作。然而，研究表明，左、右耳朵工作（1）____。可知，多数人认为两只耳朵的听力工作是一样的，然而研究发现是两只耳朵的工作不同，并且修饰实义动词"work"，因此用副词"differently"作状语。故选：B。（2）A考查动词的形式。A.need需要，动词原形B.needs需要，动词第三人称单数。根据语境"For example a student with hearing loss in the right ear might（2）____more help in school because the right ear is very important for learning situations."例