人教版九年級 Unit4 基礎(chǔ)精粹100習(xí)題

/26九Unit4基礎(chǔ)精粹100SueusedtoTVathomeaftersupper.Butnowsheisusedto___outforawalk.A.Watch;goB.watching;goC.watching;goingD.watch;going（詞語運用）Idon'tlikeeatingvegetables.Buttheyareforyourhealth.YouknowIofteneatdifferentkindofvegetables.A.carefulB.painfulC.harmfulD.helpful（詞義辨析）Mysisterusetothinandshort,butnowsheistall.A.beB.wasC.hasD.have（固定搭配）Theflowerssomewaterbecausetheyhaven'tbeenwateredformanydays.A.getB.refuseC.askD.require（詞義辨析）Mylittlesistertheroombecauseit'stoodarkoutside.A.darenotleaveB.dareleaveC.daretoleaveD.darenottoleave（動詞短語）Mary,thegirl,isfromEnglish.A.eight-year-oldB.eightyearsoldC.eightyearoldD.eight-years-old（詞語運用）Heusetobeaquiet,didn'the?.Hewasaboyoffewwords.A.Yes,hewas.B.No,hewasn'tC.Yes,hedid.D.No,hedidn't（反義疑問句）Jenny,youshouldpreparefortomorrow's.A.attention.B.interviewC.direction.D.instruction（詞義辨析）Hi,Tina!Whatareyougoingtodoforthecomingsummerholiday?I'mgoingtocookingbecauseIlovetoeatdeliciousfood.A.takedownB.takeupC.pickoutD.cleanup（詞義辨析）Mr.Leeisreallygoodattellingjokes.Thismakeshimapopularteacher.Youhavegotthepoint.Studentsalllikehumorousteachers.A.kindB.humorousC.careful.D.polite（詞義辨析）Myfriendjoinisfromschoolbecauseofhisillness.A.absentB.nervousC.sickD.happy（詞義辨析）Thefamoussingerwillcomeandsingforus,soIwillgototheconcerttonight.A.inpersonB.atpresentC.ingeneralD.allthetime（詞義辨析）Luke'smotherwillbehimifhewinsthereadingcompetition.A.proudofB.tiredofC.worriedaboutD.strictabout（詞義辨析）Wouldyoulikesomecoffee?No,thanks.Idrinkcoffee.A.seldomB.oftenC.onlyD.always（詞義辨析）Ihavetriedhardatmyschoolworkbutstill.Don'tbeupset.Sometimeslosingisonlyasignthatyoureallytried.A.failedB.worriedC.improvedD.succeeded（詞義辨析）PeterissofatthathisP.E.teacheradviseshimmoreexercise.A.doingB.doC.todoD.does（動詞短語）Iwanttoknowmoreabouthowtousethisword.Youcanlookitupinthedictionary.A.mostlyB.exactlyC.nearlyD.hardly（詞義辨析）Myunclereadsbooksforonehoureverydayheisbusywithhiswork.A.sinceB.eventhoughC.becauseD.until（詞義辨析）TheyarealwaysthinkingofmeandwilltakeprideineverythinggoodIdid.A.thatB.whichC.whereD.what（固定結(jié)構(gòu)）Couldyougiveusanaboutthenewmachine?A.directionB.attentionC.introductionD.influence（詞義辨析）Whatareyougoingtodonextmonth?I'mgoingtotraveltoGermany,whichisEuropeancountry.A.aB.anC.the（固定結(jié)構(gòu)）Billisverybusythesedays,forhehasalotofproblemsto.A.dealwithB.keepupwithC.agreewithD.comeupwith（詞義辨析）Mom,Iwasthefirsttoreachthetopofthemountain.Goodjob,Join!BothyourfatherandIareofyou.A.afraidB.helpfulC.proudD.kind（詞義辨析）Pleasedon'ttalkaboutproblemsinpublic.Itwillmakemeshy.A.privateB.seriousC.creativeD.convenient（詞義辨析）look!Thegoldfishisthedying.Whatapity!Thiskindofgoldfishalotofcareandattention.A.hasB.offersC.requiresD.receives（詞義辨析）Doyoulikeseeingamovieonyourmobilephone?No,Idothatbecauseitmakesmeuncomfortable.A.oftenB.seldomC.usuallyD.sometimes（詞義辨析）Hi,areyouLily?Ihardlyrecognizeyou.Idon'tknowIthinkIalot.A.changedB.amchangingC.havechangedD.willchange（動詞時態(tài)）Ifyouwanttoknowthetruth,whynotaskhim.A.inpublicB.inpersonC.ingeneralD.insurprise（詞義辨析）IheardaplanformFujiancrashedlastweek.Yes.Itissaidthatthebadweathertheaccident.A.broughtB.influencedC.causedD.changed（詞義辨析）Mr.Wangtakesinhisson,becausehissontookfirstplaceintheexam.A.proudB.proudsC.prideD.prides（動詞短語）Mollyhaschangedsomuch!Shebeshyandquiet.Yeah.Butnowshespeakinginfrontofclass.A.usedto;isusedtoB.isusedto;usedtoC.usedto;usedto（固定搭配）Sally,usedtoreallyshy.Shedidn'tdareinpublic.A.tospeakB.speakingC.tospeakingD.spoken（動詞短語）Ican'ttellwhentheamusementparkwasbuilt,butitmustbeveryold.A.generallyB.quicklyC.exactlyD.seriously（詞義辨析）Ourteacheroftentellsusnottobeafraidofmistakes.A.doB.doingC.makeD.making（動詞短語）HaveyoueverreadthetraditionalstoryYuGongMovesaMountain?Yes,ourteacheroftenadvicesusmoremeaningfultraditionalbooks.A.readingB.readsC.readD.toread（動詞短語）I'mlookingafterTomtoday.Hehasbeeninmyhouse8O'ClockthismorningA.atB.sinceC.forD.till（詞義辨析）Mollysawherelderbrotherbasketballintheplayground.A.playsB.playingC.playedD.toplay（動詞短語）Mywatchdoesn'twork.Couldyoumendit,please?Sorry.Buttheworksinthatwatchshopmaybe.A.kindB.friendlyC.niceD.helpful（詞義辨析）Sharedbikes,whichareenvironmentallyfriendly,quitepopularamongbigcitiesinChinasincelastApril.A.becameB.havebecomeC.willbecome（動詞時態(tài)）Mr.Lee,waitamoment,please.Idon'twanttomuchofyourtime.butIreallyhavesomethingimportanttotellyou.A.giveupB.takeupC.endupD.setup（詞義辨析）Ittookmealmostawholedaytosomanyemails.A.dealwithB.cutinC.cheerforD.runout（詞義辨析）Mr.Greenisvery___.Heisgoodattellingjokesinclassandwealllikehimverymuch.A.kindB.humorousC.seriousD.polite（詞義辨析）ProfessorTuYouyouneverstopsdoingresearchonChinesemedicine,___?A.issheB.doessheC.isn'tsheD.doesn'tshe（反意疑問句）Anumberofvisitors___visitingtheWestLakeandthenumberofthevisitors___increasing.A.are;isB.is;areC.are;are（固定表達）Weusedto___intheevening,butnowweareusedto___earlyinthemorning.A.exercise;exerciseB.exercise;exercisingC.exercised;exerciseD.exercising;exercise（固定表達）“OneBelt,OneRoad”willhaveagreat___onthetradebetweenChinaandEuropeancountries.A.influenceB.decisionC.conversation（詞義辨析）Wouldyoulikesomegreentea?Nothanks,I___drinkgreentea.Ithurtsmystomach.A.almostB.seldomC.onlyD.still（詞義辨析）You'dbetterareadvisehim___anythingoutofthewindowwhiledriving.Iwill.Hehastoknowit'sdangerous.A.notthrowingB.nothrowingC.nottothrowD.don'tthrow（動詞短語）Alexdidtheprojectoncommunityservice___betterthanhisclassmate.A.soB.veryC.tooD.much（詞語運用）Jackhassomethingimportanttodothisafternoon,sohecan'tattendedthemeeting___.A.inpersonB.insilenceC.inpublicD.insurprise（詞義辨析）Hewoninthestorycompetitionandhisparentswerevery___.A.smartB.proudC.sorryD.upset（詞義辨析）Whoisapersonyouadmirethemost?QianXuesen,theFather'sofChina'sMissiles.Heisthe___ofChina.A.leaderB.prideC.voice（詞義辨析）Greatchangeshavetakenplaceinourcityinthepast10years.Everything___comesintosightisasonewtome.A.thatB.whichC.whoD.whom（固定用法）What'sthematter?Istudiedforthemathtestforthewholenight,butI___.A.failedB.passedC.lostD.requested（詞義辨析）Hewas___atfirst,butsoonheopenedupandtoldusabouthisterribleexperiences.A.simpleB.emptyC.naturalD.silent（詞義辨析）WhyisLiMingsopopularinyourschool?Becauseheisvery___.A.proudB.absentC.humorousD.silent（詞義辨析）WhereisJane?Idon'tknow.I___hersinceyesterdaymorning.A.haven'tseenB.didn'tseeC.won'tsee（動詞時態(tài)）Iusedto___toschoolonfoot,butnowItakeabus.A.goB.goesC.wentD.going（固定用法）whateverdifficultiesyoumeetinyourlife,don't___.A.putupB.wakeupC.giveupD.takeup（詞義辨析）SincewebegantousetheInternet,ourlives___alot.A.changeB.hadchangedC.willchangeD.havechanged（動詞時態(tài)）JoanhasmadegreatprogressinspeakingChinese.she___workshardatit,youknow.A.neverB.seldomC.always（詞義辨析）It'salreadytensofyears___theworld'spopulationreached5billion.A.beforeB.afterC.since（連詞用法）SongJoong-kiisamoviestartinAsianow.That'strue,hewasonceanexcellentskaterbuthadto___skatingbecauseofanaccident.A.giveupB.goonC.takeup（詞義辨析）Sheusedto___abustoschool,butnowsheisusedto___toschool.A.taking;walkB.take;walkC.taking;walkingD.take;walking（固定用法）Theteacheradvisedhisparentstotalkwithhim___person.A.forB.withC.inD.of（固定短語）Lotsofpeoplehavegivenup___sincethebeginningofthisMarch.A.smokeB.tosmokeC.smokingD.smoked（動詞短語）Thecomputerisvery___inourlife.Somepeopleevensaythattheycan'tlivewithoutit.A.helpfulB.thankfulC.carefulD.harmful（詞義辨析）Smokingisareallybadforyourhealth.Youshould___.A.wakeitupB.lookafteritC.giveitupD.payforit（詞義辨析）Mikeandhisfriendsusedtoplaysoccer,___?A.don'ttheyB.dotheyC.didn'ttheyD.didthey（動詞時態(tài)）Whydidyoukeep___atthatimportantmoment?BecauseIwastonervoustosayaword.A.honestB.silentC.angryD.sleepy（詞義辨析）Thewaterhereismuch___thanitusedtobe.A.cleanB.cleanerC.cleanestD.thecleanest（比較級用法）Weallknowlazypeople___succeed.soweshouldworkhardtobesuccessful.A.oftenB.seldomC.usuallyD.always（詞義辨析）theprogramhashelpedoutthousandsofhomelesschildrensincethegovernment___it.A.startB.hasstartedC.willstartD.started（動詞時態(tài)）Anumberofstudents___inthedininghall.Letmecount.Thenumberofthestudents___about400.A.are;isB.is;areC.are;areD.is;is（固定用法）Parentsalwaysenjoyanyprogresstheirchildrenhavemadeandwillbe___them.A.angrywithB.interestedinC.proudofD.worriedabout（詞義辨析）Weadviseparentsnot___theirchildrenathomealoneinordertokeepthemawayfromdanger.A.leavingB.nottoleaveC.leaveD.toleave（動詞短語）Icanstillrecognizehim___hehaschangedalot.Forexample,heusedtobeshortandthin,butnowheistallandfit.A.becauseB.untilC.unlessD.eventhough（詞義辨析）Mr.Jacksonhasn'tdecided___thisweekend.A.wherehewillhaveapicnicB.wherewillhehaveapicnicC.wherehehadapicnicD.wheredidhehaveapicnic（賓語從句）Mr.Lee___getuplate.Butnowhe___gettingupearly?A.usedto;isusedtoB.usedto;usedtoC.wasusedto;isusedtoD.wasusedto;usedto（固定用法）Hedoesn'tspeakEnglishorJapanese,___?___.HespeaksChinese.A.doeshe;Yes,hedoesn'tB.doesn'the;No,hedoesC.doeshe;No,hedoesn'tD.doeshe;Yes,hedoes（反意疑問句）Myuncleisvery___andhecanalwaysmakethepeoplearoundhimhappy.A.humorousB.silentC.shyD.awful（詞義辨析）Thefamily___theresincetheymovedtoChinainthe2000s.A.livedB.willliveC.liveD.havelived（動詞時態(tài)）Whatdoyouthinkofthesofa?Notbad,butitmay___toomuchspaceofourlivingroom.A.takeupB.putupC.openupD.makeup（詞義辨析）Manystudentsdon'tknowhowto___stressandhavebecomeworried.They'dbettertalktotheirteachersorparents.A.comeupwithB.arguewithC.dealwithD.dowith（詞義辨析）Howmanychildrenarethereintheplayground.___childrendancingisabouttwohundred.A.AnumberofB.ThenumberofC.lotsof（詞義辨析）Mikewasillinbed,sohewas___fromthemeetingthismorning.A.farB.differentC.absentD.free（詞義辨析）Mymomadvisesme___tonsofexercises.However,myfathersuggests___moretoopenmyeyes.A.todo;totravelB.doing;totravelC.doing;travelingD.todo;traveling（動詞短語）Mymotherisnowafamousperson.MyfatherandI___her.A.takecareofB.takeprideinC.payattentiontoD.getonwith（詞義辨析）Anewstudyprovesa___walkeverydayisenoughtokeeppeopleawayfrombecomingfat.A.30-minuteB.30minute'sC.30-minutesD.30minutes（詞語運用）Theoldwomanlives___,butsheneverfeels___.A.lonely;aloneB.alone;lonelyC.lonely;lonelyD.alone;alone（詞語運用）He___liveshere.HehasmovedtoShanghai.A.notlongerB.nolongerC.noanymoreC.notmore（固定用法）___,suchalittleboycanspeakEnglishissowell.A.AccordingtoB.AsforC.TooursurpriseD.Asaresult（詞義辨析）Asanurse,youshouldpaymoreattention___thepatients.A.tolookafterB.tolookingafterC.lookafterD.lookingafter（動詞短語）Don'tkeep___whenyouareaskedsomequestionsinclass.A.silentB.generousC.forgetfulD.private（詞義辨析）Howlonghaveyoubeen___thefootballteam?Forabout2years.A.inB.onC.atD.of（固定用法）Itwas___lovelyweather___wedecidedtospendthedayonthebeach.A.sucha;thatB.such;thatC.such;asD.so;that（固定用法）Lookthatboy.heis___togotoschool.A.oldenoughB.bigenoughC.enougholdD.toobig（固定用法）Don'tleavemebymyself.I'm___ofbeingalone.A.afraidB.sureC.carefulD.happy（詞義辨析）Ihavegotusedtolivinginthiscity.ButIstillmissmyoldfriendsinTaiyuan___.Oldfriendsarebest,right?A.intimeB.atthesametimeC.fromtimetotimeD.ontime（詞義辨析）MyparentsarealwaysworriedaboutwhatwillhappenifI___.A.succeededB.Won'tsucceedC.willfailD.fail（動詞時態(tài)）答案:1—5:DDADA6—10:ACBBB11—11—15:AAAAA21—25:AACAC31—35:AACDD41—45:ABBAB51—55:BBAAD61—65:CCADC71—75:BBDDC81—85:ADACB91—95:BCBAB16—20:CBBAC26—30:BCBCC36—40:BBDBB46—50:ABCDA56—60:CAACD66—70:CACCB76—80:DDAAC86—90:CDBAB96—100:BAACDD解析：固定搭配。useto意為“過去常常；曾經(jīng)”，后接動詞原形；beuseto意為“習(xí)慣于''，后接名詞、代詞或動名詞。D解析：詞義辨析。careful意為“小心的”；painful意為“疼痛的”；harmful意為“有害的”；helpful意為“有幫助的”。A解析：考查固定句型。根據(jù)空后的形容詞thin和short可排除C項和D項；useto意為“過去常常；曾經(jīng)”，后接動詞原形。D解析：詞義辨析。get意為“得到”；refuse意為“拒絕”；ask意為“詢問”；require意為“需要；要求”。A解析：固定搭配。根據(jù)原因狀語從句可知本句為一般現(xiàn)在時的否定形式，主語為Mylittlesister。Dare可做情態(tài)動詞，否定形式為darenotdosth.;也可作為實義動詞，否定形式為donotdare(to)dosth.A解析：固定搭配。eight-year-old是復(fù)合形容詞，意為“八歲的”，用于名詞前作定語。eightyearsold意為“八歲”。C解析：反義疑問句的用法。反義疑問句的答語與客觀事實保持一致。B解析：詞義辨析。attention意為“注意”；interview意為“面試；采訪”；direction“方向”；instruction意為“說明”。B解析：詞義辨析。takedown意為“取下，寫下”；takeup意為“開始花時間從事”；pickout意為“挑選，分辨出”；cleanup意為“打掃干凈”。B解析：詞義辨析。kind意為“和藹的”；humorous意為“有幽默感的，滑稽有趣的”；careful意為“小心的”；polite意為“有禮貌的”。A解析：詞義辨析。absent意為“缺席的”；nervous意為“緊張的”；sick意為“生病的”；happy意為“缺席的”快樂的”A解析：詞義辨析。inperson意為“親自，親身”；atpresen意為“目前”；ingeneral意為“通?！?；allthetime意為“一直”A解析：詞義辨析。beproudof意為“為感到驕傲；感到自豪”；betiredof意為“對感到厭倦”；beworriedabout意14A解析：詞義辨析。seldom意為“不常；很少”；often意為“經(jīng)常”；only意為“僅僅”；always意為“總是；一直”。A解析：詞義辨析。fail意為“不及格；失敗”；worry意為“擔(dān)心”；.improve意為“改善”；succeed意為“成功”；C解析。固定搭配。advicesb.todosth.意為“建議某人做某事”B解析：詞義辨析。mostly意為“主要的”；exactly意為“確切的”；nearly意為“幾乎”；hardly意為“幾乎不”。B解析：詞義辨析。since意為“自從以來”；eventhough意為“盡管”；because意為“因為”；until意為“直到……止”A解析：固定結(jié)構(gòu)。分析句子結(jié)構(gòu)可知，everythinggood后是一個定語從句，填空處為定語從句的引導(dǎo)詞。先行詞是不定代詞all,few,little,much,something,everything,nothing,anything等時，定語從句中的關(guān)系代詞只用that，不用which。C解析：詞義辨析。direction意為“方向”；attention意為“注意”；introduction意為“介紹”；influence意為“影響”；A解析：固定結(jié)構(gòu)。分析句子結(jié)構(gòu)可知，空處表示泛指，且European的發(fā)音以輔音音素開頭，故其前面用不定冠詞a。為“擔(dān)心”；bestrictabout意為“對……嚴(yán)格”。A解析：詞義辨析。dealwith意為“處理”；keepupwith意為“趕上”；agreewith意為“同意”；comeupwith意為“想出”；C解析：詞義辨析。afraid意為“害怕的”；helpful意為“有幫助的”；proud意為“自豪的；驕傲的”；kind意為“善良的”；A解析：詞義辨析。private意為“私人的”；serious意為“嚴(yán)肅的”；creative意為“有創(chuàng)造力的”；convenient意為“便利的”C解析：詞義辨析。has意為“有”；offers意為“提供”；require意為“需要；要求”；receive意為“收到”。B解析：詞義辨析。often意為“經(jīng)?！保籹eldom意為“很少；不?！?；usually意為“通?！?；sometimes意為“有時”。C解析：結(jié)合語境可知，對方現(xiàn)在幾乎認不出莉莉，說明莉莉的變化對現(xiàn)在產(chǎn)生了影響，應(yīng)用現(xiàn)在完成時。故選C項。B解析：詞義辨析。inpublic意為“公開地”；inperson意為“親自；親身”；ingeneral意為“一般來說”；insurprise意為“吃驚地”。C解析：詞義辨析。bring意為“帶來”；influence意為“影響”；cause意為“引起”；change意為“改變”。C解析：固定搭配。Takepridein意為“為感到自豪”。A解析：固定搭配。usedtodo意為“過去常?！?beusedtodoingsth.意為“習(xí)慣于做某事”。A解析：固定用法。dare前面有didnot，由此可知dare在此處為實義動詞，其后應(yīng)接動詞原型或不定式。故選A項。C解析：詞義辨析。generally意為“一般來說”；quickly意為“迅速地”；exactly意為“確切地”；seriously意為“嚴(yán)肅地”。D解析：固定用法。Beafraidof后接動詞-ing形式；makemistakes為固定搭配，意為“犯錯誤”。D解析：固定用法。advisesb.todosth.意為“建議某人做某事”B解析:根據(jù)本題語境以及現(xiàn)在完成時可知，所缺的介詞是since.B解析：固定用法。seesb.doingsth.是固定用法，意為“看到某人正在做某事”。D解析：詞義辨析。kind意為“親切的，友好的”friendly意為“友好的”；nice意為“好的，令人滿意的”；helpful意為“有幫助的”。B解析：根據(jù)題中的時間狀語可知，該句應(yīng)用現(xiàn)在完成時。B解析：詞義辨析。giveup意為“放棄”；takeup意為“占用,開始從事”；endup意為“結(jié)束”；setup意為“建立，設(shè)置”A解析：詞義辨析。dealwith意為“處理，應(yīng)對”；cutin意為“打斷”；cheerfor意為“為……歡呼”；runout意為“用完”。B解析：詞義辨析。kind意為“和藹的，親切的，友好的”；humorous意為“幽默的”；serious意為“嚴(yán)厲的，認真的”polite意為“有禮貌的”。B解析：根據(jù)反義疑問句“前肯后否，前否后肯”的原則可知本題選擇A或B,又因為陳述部分的謂語動詞為stops。A解析：anumberofvisitors作主語時，對應(yīng)的be動詞要用are;thenumberofthevisitors作主語時，對應(yīng)的be動詞要用is。B解析：usedto后接動詞原形，表示過去常常做某事，但現(xiàn)在已經(jīng)不做了；beusedtodoingsth.習(xí)慣做某事A解析：詞義辨析。influence意為“影響”；decision意為“決定”；conversation意為“談話”。B解析：詞義辨析。almost意為“幾乎，差不多”；seldom意為“很少，否定詞”；only意為“只有”；stillhelpful意為“仍然”C解析：固定搭配。advisesb.nottodosth.意為“建議某人不要做某事”。D解析：設(shè)空處后面是比較級，而much可以修飾比較級A解析：詞義辨析。inperson意為“親自”；insilence意為“沉默”；inpublic意為“當(dāng)眾”；insurprise意為“驚訝地”B解析：詞義辨析。smart意為“聰明的”；proud意為“驕傲的”；sorry意為“對不起，抱歉”；upset意為“令人傷心的”。B解析：詞義辨析。leader意為“領(lǐng)導(dǎo)人，領(lǐng)袖”；pride意為“驕傲”；voice意為“聲音，嗓音”。A解析：先行詞是everything時，關(guān)系代詞只能用that，不能用which。A解析：詞義辨析。failed意為“失敗，未通過考試”；passed意為“傳遞，遞給，通過考試”；lost意為“失去，失敗”；requested意為“要求”。D解析：詞義辨析。simple意為“簡單的”；empty意為“空的”；natural意為“自然的”；silent意為“沉默的”。C解析：詞義辨析。proud意為“感到自豪的”；absent意為“缺席的”；humorous意為“有幽默感的”；silent意為“沉默的，安靜的”。A解析：根據(jù)sinceyesterdaymorning可知要用現(xiàn)在完成時。A解析：usedto表示“過去常?！?，后跟動詞原形。C解析：詞義辨析。putup意為“張貼，舉起”；wakeup意為“醒來，喚醒”；giveup意為“放棄”；takeup意為“從事占據(jù)”。D解析：since引導(dǎo)的時間狀語從句用一般過去時態(tài)，主句用現(xiàn)在完成時態(tài)。C解析：詞義辨析。never意為“從不”；seldom意為“很少”；always意為“總是”。C解析：根據(jù)主句和從句的時態(tài)可推斷，since符合題意。A解析：詞義辨析。giveup意為“放棄”；goon意為“繼續(xù)”；takeup意為“占用，開始從事”。D解析：usedto表示“過去經(jīng)常”，后跟動詞原形；beusedto表示“習(xí)慣于”，后跟動名詞。C解析：inperson是固定短語，意為“親自”。C解析：giveup+doing意為“放棄做某事”。A解析：詞義辨析。helpful意為“有幫助的”；thankful意為“感謝的”；careful意為“關(guān)心的”；harmful意為“有害的”。C解析：詞義辨析。wakeitup意為“叫醒它”；lookafterit意為“照顧它”；giveitup意為“放棄它”；payforit意為“支付”C解析：陳述部分含有“usedto”，反意疑問句部分要借助于助動詞did，根據(jù)“前肯后否”的原則，選擇C。B解析：詞義辨析。honest意為“誠實的”；silent意