专题02疑问词不定式作宾语和情态动词musthaveto（原卷版）

专题02疑问词+不定式作宾语和情态动词must,haveto（复习八下）目录考点聚焦：核心考点+中考考点，有的放矢重点速记：知识点和关键点梳理，查漏补缺难点强化：难点内容标注与讲解，能力提升学以致用：真题感知+提升专练，全面突破核心考点聚焦1、疑问词+不定式作宾语2、情态动词must,haveto用法一、疑问词+不定式作宾语宾语从句与简单句的转换：当宾语从句的主语与主句的主语相同时，从句可以简化为“疑问词+不定式”结构。如：Idon’tknowwhatIshoulddonext.=Idon’tknowwhattodonext.我不知道接下来要做什么。注意：疑问词what,which,who,when,where,how及连接副词whether与不定式（todo）连用而形成一个短语，这个短语相当于一个名词，可在句中做句子宾语。Doyouknowwhentostart?你知道什么时候开始吗？Ishowedherwhichbuttontopress.我告诉她应该按哪一个按钮。有时还可用于介词后作宾语。Ifoundabookonhowtoavoidhavingaheartattack.我找到一本书谈如何避免心脏病复发。Shewasworriedabouthowtofillherleisuretime.她为如何打发她的闲暇时间而发愁。二、情态动词must,haveto（1）must表示主观看法，意为“必须、一定”。如：YoumuststayhereuntilIeback.在我回来之前你必须呆在这儿。注意区分must和haveto的区别：1.must侧重说话者的主观看法，认为有必要有义务去做某事。haveto侧重于客观需要，含有“不得不，被迫”之意。如：Mybikewasbrokenyesterday,soIhadtowalktoschool.昨天我的自行车坏了，所以我只能走路去学校。（2）其否定形式mustn’t表示“一定不要”“千万别”“禁止,不许”.如：Youmustn’tplaywithfire.

你不许玩火（3）对must引导的疑问句，肯定回答为must，否定回答为needn’t

或don’thaveto.如：MustIfinishmyhomework?我现在必须完成作业吗？—No,youneedn’t.不，你不必。(4)must表示有把握的推测，用于肯定句。如:Thelightison,sohemustbeathomenow.考点一：疑问词+不定式作宾语1．（2223八年级下·安徽合肥·期末）—Dad,thanksforyournewphone,butIdon’tknow________touseit.—Don’tworry.Icanteachyou.A．how B．when C．where D．why2．（2223八年级下·山东青岛·期末）Therearefouranswers.Ireallydon’tknow________.A．whichchoose B．choosewhichoneC．tochoosewhich D．whichtochoose3．（2223八年级下·江苏南京·期末）Iamveryinterestedinthismathsproblem.Canyoushowme________?A．whattoworkitout B．whattoworkoutitC．howtoworkitout D．howtoworkoutit4．（2223八年级下·江苏南京·期末）Mr.Wuhasremendedmanyinterestingbooks.I’mthinkingabout________first.A．howtoread B．whentoread C．whichtoread D．wheretoread5．（2223八年级下·河北沧州·期末）—It’simportantforustoknow________allthesubjects.—Yeah,groupworkismyfavourite.A．howtostudy B．whentostudy C．whichtostudy D．whattostudy考点二：情态动词must,haveto6．（2223八年级下·江苏苏州·期末）—MustIhandinthebookreviewtoday?—No,you________.Mr.Jiangallowsustohanditinnextweek.A．can’t B．needn’t C．mustn’t D．shouldn’t7．（2223八年级下·江苏南京·期末）Sir,you________useyourmobilephoneatthegasstation(煤气站).It’sdangerous.A．mustn’t B．don’thaveto C．needn’t D．maynot8．（2024八年级下·江苏·专题练习）—Dowereallyhavetoleavesosoon?—Yes.I’mafraidwe_______.Thetaxiiswaitingoutside.A．need B．needn’t C．must D．mustn’t9．（2223八年级下·广东江门·期末）Yesterdayitrainedheavilywhenschoolwasover.We________stayinourclassroom.A．must B．should C．hadto D．haveto10．（2324八年级下·江苏南京·期中）You________feelverytiredaftertwohours’waitingatthecrossroads.Actually,you________standallthetime.Youcanfindaplacetorest.A．can;mustn’t B．can;don’thaveto C．must;don’thaveto D．must;mustn’t真题感知11．（2023·湖北孝感·中考真题）—Safetyisveryimportanttoallofus.—Iagree.Westudentsshouldlearn________ourselvesinthedailylife.A．wheretohold B．whattovisit C．howtoprotect D．whytohelp12．（2022·江苏连云港·中考真题）Welearned________toworkasateambypletingthetask.A．what B．which C．how D．who13．（2021·四川资阳·中考真题）Weallneedtoknow________todoifthereisanearthquake.A．how B．what C．which D．whether14．（2021·江苏常州·中考真题）—MyfamilywillgoonatriptoBeijingthissummer,butwehaven’tdecided________.—Whynottakethehighspeedrailway?A．whentoleave B．howtogetthere C．whichhoteltochoose D．howlongtostaythere15．（2023·辽宁鞍山·中考真题）—MayIswimintheriver?—No.You________keepawayfromtheriver.Thesignsays“NoSwimming”.A．must B．mustn’t C．need D．can’t16．（2023·内蒙古·中考真题）Accordingtothetrafficrules,childrenunder12________ridebicyclesontheroad.A．won’t B．wouldn’t C．needn’t D．mustn’t17．（2023·江苏淮安·中考真题）—Sir,mayItakephotoshere?—Sorry,lookatthesign.You________takephotosinthemuseum.A．could B．may C．mustn’t D．needn’t18．（2023·湖北襄阳·中考真题）—DoesthesportswatchbelongtoMary?—It________behers.Sheistheonlyonewhowearsthesportswatchinourclass.A．can’t B．must C．might D．could19．（2023·内蒙古呼和浩特·中考真题）Inmostmuseums,thereisnoshoutingandnorunning,andyou________touchanything.A．couldn’t B．can’t C．needn’t D．mustn’t20．（2023·辽宁盘锦·中考真题）Tinalostherpetdog.She________beworriedaboutit.A．need B．must C．can’t D．shouldn’t21．（2023·江苏南通·中考真题）IfafootballteamwantstoentertheWorldCup,it________beeamemberofFIFAfirst.A．may B．must C．can D．might22．（2022·江苏淮安·中考真题）—MissLi.Idon’twanttosaysorrytoDaniel.—I’mafraidyou________.Afterall,youbrokehisglasses.A．may B．haveto C．mustn’t D．needn’t23．（2022·湖北武汉·中考真题）—Alex,edowntoplayfootball.—Ican’t.MomsaidI________cleanmybedroombeforedoinganythingelse.A．hadto B．will C．usedto D．can提升专练24．（2024·江苏泰州·三模）Lucyhadfewclosefriendsatschool,soshedidn’tknow________aboutthetrouble.A．whototalk B．whototalkto C．whotosay D．whattotalk25．（2024·江苏徐州·二模）—Mr.Wuhasremendedmanybooks.Haveyoudecided________?—Yes.ThisSaturday.A．howtoborrowthem B．whichtoreadfirstC．whentobuythem D．wheretofindthem26．（2024·江苏无锡·一模）Selfdrivingbusesaresmart.They“know”________toslowdown,stoporstartagain.A．what B．where C．when D．who27．（2024·江苏连云港·一模）LittleTomseemstoknowwho______togetmorepocketmoney.A．canhetalkto B．hecantalk C．totalkto D．totalk28．（2024·山东菏泽·三模）—Whichdressdoyoulikebest,madam?—Ican’tdecidenow.Ireallydon’tknow________.A．whichonetochoose B．choosewhichone C．tochoosewhichone29．（2024·黑龙江绥化·三模）Idon’tknow______theproblem.A．howdealwith B．whattodowith C．howtodowith30．（2024·广东汕头·一模）—Wow,Julie,it’ssocooltotakesomephotoswithyourmobilephone.—JustwithasoftwarecalledMTxiuxiu.Letmeshowyou________.A．whattouse B．howtouseit C．whichtouse D．wheretouseit31．（2024·天津河东·二模）Ireallydon’tknow______and______.A．whattodo;howtodo B．whattodoit;howtodoitC．whattodoit;howtodo D．whattodo;howtodoit32．（2024·福建福州·二模）—Wecanuse“WeChat”totalkwitheachotherontheInternet.

—Really?Willyoushowme________it?A．howtouse B．whattouse C．howcanIuse33．（2024·海南省直辖县级单位·三模）—You’resittingalonehere.What’sup?—I’mthinkingabout________attomorrow’smeeting.Ihaven’teupwithawordyet.A．whattosay B．whentoeat C．wheretogo34．（2024·甘肃武威·一模）Couldyoupleasetellmewhere________thepostoffice?A．tofind B．canIfind C．finding D．find35．（2122八年级下·全国·单元测试）It’sdifficulttomakeapapertiger.Canyoutellme_______?A．howtomakeit B．whattomakeit C．howtomake D．whatshouldmake36．（2023·内蒙古兴安盟·一模）—I’mwondering________thisweekend.—WhataboutNezha?It’s________film.Ilikeitverymuch.A．whattowatch;suchamoving B．todowhat;suchmovingaC．togowhere;somoving D．whentosee;soamoving37．（2023·江苏扬州·三模）—Idon’tknow________togothissummerholiday?—WhataboutBeijing?Therearemanyplacesofinterest.A．why B．where C．how D．when38．（2023·黑龙江哈尔滨·一模）—Theboystudentsarediscussing_________intheclassroom.—I’dliketogototheSunIsland.A．whattodofortheschoolcampB．wheretogofortheschoolcampC．togowherefortheschoolcamp39．（2023·安徽滁州·一模）I’llputacrosshere,sowe’llknow_________nexttime.A．howcandoit B．whattodoitC．whenshallwee D．wheretoe40．（2023·吉林长春·二模）—WeneedanewleaderforourHelpingHandsClub,butIdon’tknow________.—WhynotMary?Sheisalwaysreadytohelpothers.A．whattochoose B．whichtochoose C．whentochoose D．whotochoose41．（2024·四川广元·三模）Ican’tfindmyschooluniformeverywhereontheplayground.Someone________havepickeditup.A．must B．should C．could42．（2024·河北邢台·三模）Ifyouhavesomethingimportanttodo,you________wasteanytime.A．needn’t B．mustn’t C．maynot D．won’t43．（2024·安徽蚌埠·三模）—Dad,Iwanttolearntoplayaninstrument.—That’sOK,butrememberonceyoumakeupyourmind,you________holdontoit.A．must B．may C．could D．would44．（2024·河北石家庄·二模）—Look!Peopleoutsidea