Unit 3 Smart Learning（语法讲解及专练）（原卷版）

/Unit3SmartLearning.(语法讲练）【知识讲解】that和if/whether引导的宾语从句在复合句中，如果由一个句子充当宾语这个句子叫宾语从句。引导宾语从句的常见连接词有that,if/whether,what,who,where,why和how等，本单元主要学习that和if/whether引导的宾语从句。that引导的宾语从句当宾语从句是陈述句时，用that引导，that在口语或非正式文体中常省略。Ithink(that)he'llreturninanhour.我想他将在一个小时之后回来。Theteachersaid(that)Iwasright.老师说我是正确的。【拓展】that在下列情况下不可省略：①当宾语从句的主语是that时。Hesaysthatthatisamapofthecity.他说那是一幅城市地图。②当宾语从句前有插人语时。Hesays,inhisletter,thathemissesusverymuch.在他的信中，他说他非常想念我们。③当宾语从句是双宾语中的直接宾语时。Ican'ttellhimthathisfatherdied.我不能告诉他他的父亲去世了。2.if/whether引导的宾语从句当从句部分是一般疑问句或选择疑问句时，常用if或whether引导宾语从句，if/whether意为“是否”。Iwonderif/whetherheisagoodlearner.我想知道他是不是一个优秀的学习者。Alicewantstoknowif/whethershehaspassedtheexam.爱丽丝想知道她是否考试及格了。【拓展】一般情况下，if和whether可互换，在口语中多用if,而在以下几种情况下，只能用whether:①当ornot直接跟在连接词后时，只能用whetherIdon'tknowwhetherornottheywillcome.我不知道他们是否会来。②在动词不定式之前只能用whether。.Hedoesn'tknowwhethertogoornot.他不知道是否会去。③在介词后通常用whether。ItdependsonwhetherIhaveenoughtime.那取决于我是否有足够的时间。3.宾语从句的时态(1)如果主句为一般现在时，从句可选择任意适当的时态。I'msorrytohearthatyouwereilllastweek.听说你上周病了，我很难过。(2)如果主句是一般过去时，从句一般要用过去的某种时态Shedidn'tknowthatTomhadleftforShanghai..她不知道汤姆已经动身去了上海。(3)当宾语从句表达的是客观事实或自然规律时，无论主句是什么时态，宾语从句都用一般现在时。Theteachertoldusthatlighttravelsfasterthansound.老师告诉我们光的传播速度比声音快4.宾语从句的语序无论主句是陈述句还是疑问句，宾语从句都要用陈述语序，即“连接词+（主语+）谓语+其他”Ithinkyou'lllikethegardensoon.我觉得你很快就会喜欢上这个花园。CanyoutellmeifheisstudyingEnglish?你能告诉我他是否正在学英语吗？【助记】宾语从句的用法宾语从句引导词，不同句子各相异。陈述句子用that,一般疑问“是否(if/whether)”替。主句若为现在时，从句时态可随意。主句若为过去时，从句时态多过去。句子语序要记清，从句永保陈述序。真｜题｜链｜接（1)(2025·黑龙江绥化中考)-WhatdidPetersaytoyoujustnow,Kate?Heaskedme______________________.A.ifIhavereadthebookLittleWomenB.whetherwillIbelieveinhimC.ifIjoinedthemusicclub解析：我们可用“语法分析法”解答此题。由题干和选项可知，此处考查宾语从句。宾语从句应用陈述语序，B项为疑问语序，故排除B;根据主句谓语动词asked可知，主句是一般过去时，故从句也应用过去的某个时态，A项为现在完成时，故排除A,C项是一般过去时，符合要求。句意：“凯特，彼得刚才跟你说了什么？”“他问我是否加入了音乐社团。”答案：C真｜题｜链｜接(2)(2025·甘肃白银中考)Ithinkthecomputercanstillwork.(改为否定句)I______thinkthecomputer_________stillwork.解析：我们可用“语法分析法”解答此题含有Ithink的宾语从句的主从复合句，变否定句时，需遵循“否定转移”规则，即否定词应放在主句动词think前。主句是一般现在时，主语是I,借助助动词do,后加not,第一个空填don't;从句不变，第二个空填can。故填don't,can。答案：don't,can【同步检测】基础过关1．—Doyouknow________the2025WorldGameswillbeheldinChengdu?—Really?I’mlookingforwardtoit.A．whether B．that C．why2．Idon’tdoubt________hecandothejobwell,butIdoubt________hecanfinishitontime.A．if;that B．that;whether C．that;that D．whether;if3．—What’swrongwithyourcomputer?—I’msure________thereissomethingwrongwithit,butIwonder________itcanberepaired.A．that;that B．that;whether C．if;whether D．whether;that4．Ibelieve________theNewYearisaspecialtimetoconnectwithfamilyandfriendsandshowhopeforthecomingyear.A．if B．why C．when D．that5．Weneverdoubt________ourteamcanwinthisimportantmatchwithproperpreparation.A．if B．that C．how D．when6．—Thedragonboatracesaresoexciting,butourboatisstillbehind.—Don’tworry.I’msure________.A．howaretheracesgoing B．whoisthewinnerC．whentheraceswillend D．thatourteamwillwin7．Hetoldme______hewouldgotoBeijingthenextday.A．that B．if C．whether D．where8．A:Areyougoingcampingthisafternoon?B:It’sgoingtorainheavily.I’mnotsure________itwillbesafetogo.A．which B．what C．whether D．why9．—Idon’tknow________Icanworkoutthisproblemalone.—Don’tworry.I’llhelpyou.A．whether B．what C．which D．where10．Idon’tknow________ornottheywillcome.A．that B．if C．whether D．when11．—Doyouknow________wewillhaveaschooltriptothesciencemuseumthisterm?—I’mnotsureyet,butIhopewewill.Itwillbeagreatchancetolearnmore.A．why B．whether C．where D．how12．—Ineedtobuysomemilk,Mike.Couldyoubuysomeformeinthesupermarket?’—Iwonder________.A．whetheritisopenB．whereitisopenC．whyitisclosed D．howitisclosed13．—Mum,Iwonder________wewillgoforapicnicthisweekend.—Itdependsontheweather.Ifit’ssunny,wewillgo.A．whether B．why C．where D．how14．Iknow______hewillcometomorrow.A．that B．if C．whether D．what15．—Hesaid,“IamgoingtoBeijingtomorrow.”—Hesaid______hewasgoingtoBeijingthenextday.A．that B．if C．whether D．where16．—FuXing,Iwonder________thefamoussingerwillcometoourcitynextmonth.—I’mnotsure.Let’schecktheofficialnewslater.A．where B．what C．how D．whether17．—Iwonder________Janegetsonsowellwithherclassmates.—Becauseshealwayscaresmuchaboutothers.A．whether B．how C．why D．when18．—I’mworried________Icanenteragoodhighschoolornot.—Workhardandtrustinyourself.A．whether B．that C．what D．if19．—Iwonder________therewillbeanewenergyvehicleexhibitionnextmonth.—Ofcourse.It’ssaidthatmanybrandswillshowtheirlatestmodels.A．that B．whether C．what D．why20．—I’mnotsure________youeatvegetableseverydayornot.—Iknow________itisgoodformyhealth,soIeatthemeveryday.A．if;because B．whether;because C．if;if D．whether;that提升闯关1．（25-26九年级上·江苏宿迁·期中）—Themanlooksweakthesedays.—Yes.Wearesure________somethingiswrongwithhimandwedoubt________thediseasecanbecured.A．if;whether B．that;whether C．whether;if D．that;that2．（25-26九年级上·江苏盐城·期中）Ineverdoubt________theSanxingduiMuseumiswellworth________.A．whether;visiting B．that;visiting C．that;beingvisited D．if;avisit3．（25-26九年级上·甘肃定西·期中）—Ibelieve________.—Icouldn’tagreemore.A．thatDingxiwillbecomemoreandmorebeautiful.B．ifDingxiwillbecomemoreandmorebeautiful.C．howDingxiwillbecomemoreandmorebeautiful.D．whenDingxiwillbecomemoreandmorebeautiful.4．（24-25九年级上·四川成都·期中）―Iwonder________youknowBlackMyth:Wukong.―Ofcourse.It’savideogamebasedonJourneytotheWest.A．whether B．that C．what5．（24-25九年级上·四川成都·期中）Problem-BasedLearningsuggests________studentstrytobethedriversoftheirlearningprocess.A．if B．which C．that6．（24-25九年级上·广西·期中）Iknow________Ipromisedtotakeyououttodinner.ButImustfinishmyworkfirst.A．that B．whether C．what7．（25-26九年级上·黑龙江绥化·期末）ThesuccessoftheChangchunAirShowmakesusbelieve________.A．thatourcountrywillbestronger B．thatwillourcountrybestrongerC．ifourcountryisstrongenough D．whyourcountryissostrong8．（25-26九年级上·湖北武汉·期末）—Myfatherneversayssweetwords,buthealwayshelpsmesolveproblemsquietly.—Itrulybelieve________.A．whatafathersaidisallright B．whyisafather’slovesilentC．howdoesafathershowhislovetohiskid D．thatafather’sloveislikeamountain9．（25-26九年级上·甘肃酒泉·期末）—Whatdidyourfathersaytoyoujustnow?—Heaskedme________.A．thatIwouldliketoseeamovie B．wherewillIspendmyholidayC．ifIenjoyedmyselfattheparty D．whendidIattendthegraduationparty10．（25-26九年级上·安徽滁州·期末）—Doyouknow________aschooltripnextSunday,Kate?—I’mnotsure.Itdependsontheweather.A．whywewilltakeB．wherewillwetakeC．ifwewilltake D．howwetook11．（25-26九年级上·安徽六安·期末）—Excuseme,Iwonder________thereisabusheretogotoShuimentangPark.—Yes.BusNo.223.A．whether B．when C．why D．that12．（25-26九年级上·江苏镇江·期末）—Peter,wouldyoupleasetellme________.—I’mnotsure.Let’saskourmonitor.A．wheretheschoolmentalhealthroomwasB．ifwemustwearourschooluniformsatschoolC．whenshouldwehandinourweeklyreadingreportsD．thatwewillhavethelongestwinterholidaythisyear13．（24-25九年级上·山东滨州·期末）—What’swrongwiththedog?—We’resure________somethingiswrongwithit,butwedoubt________thediseasecankillit.A．if;whether B．that;that C．whether;if D．that;whether14．（24-25九年级上·陕西渭南·期末）—Idon’tknow________hewillcometomorrow.—Don’tworry.________hecomes,I’lltellyou.A．if;Whether B．whether;If C．when;Whether D．that;If15．（24-25九年级上·吉林·期末）—Idon’tknow_______ornotJimwillcomehere.—Don’tworry._______hecomes,Iwillcallyou.A．if;If B．whether;Whether C．whether;If16．（23-24九年级上·海南省直辖县级单位·期末）Theywanttoknow________theywillplanttreesintheparkornot.A．if B．whether C．why17．（23-24九年级上·江苏扬州·期末）I’msure________shecandoitwell,butIdoubt________sheiswillingtodoit.A．that;that B．if;if C．that;if D．if;that18．（23-24九年级上·河北邯郸·期末）Cindy,I’mworriedabout________youwillbefreefortomorrow’sparty.A．how B．what C．whether D．where19．（23-24九年级上·江苏泰州·期末）—Wouldyouliketojoininthecompetition?—I’dloveto,butitdependson________itisworthdoing.A．whether B．if C．who D．what20．（22-23九年级上·广东广州·期末）Idon’tknow________hewillcometomorrow.________hecomes,I’lltellyou.A．if;Whether B．whether;Whether C．that;If D．if;If【中考链接】1．（2025·四川攀枝花·中考真题）—Excuseme.Canyoutellme________?—Sure.YoucantakebusNo.22.Thebusstationisoverthere.A．whereshouldIgetoffthebusB．wherecanIfindbusNo.22C．howIcangettotheYinjianghuParkD．howcanIgettotheYinjianghuPark2．（2025·山东东营·中考真题）—Iwonder________.—Theegg.ScientistsfromSwitzerlandbelieveso.A．howlongtheegghasbeenintheworldB．whichcamefirst,theeggorthechickenC．whetheryouliketheeggandthechickenD．whenscientistsstartedtostudythechicken3．（2025·黑龙江哈尔滨·中考真题）—Couldyoupleasetellme________?—Certainly.Therearesomanytofollow.Forexample,wecan’tbenoisyoreatthere.A．wheretheschoollibraryisB．whattheschoollibraryrulesareC．ifthere’salibraryinourschool4．（2025·江苏镇江·中考真题）—Myparentswillgivemearedpacketaftermygraduation!—Iwonder________.A．howmuchmoneyhaveyougot B．whatyouboughtwiththemoneyC．ifyouwillgiveittoyourparents D．thatyouwilldealwiththemoney5．（2017·四川达州·中考真题）—Excuseme,howlongwillittakemetogettothepostoffice?—Well,itdependson________.A．howyouwillgetthere B．whenyouwillgetthereC．whereyouwillget D．howwillyougetthere6．（2025·四川凉山·中考真题）—Sarah,couldyoutellme________?—Abouttenminutes’walk.A．howfaritisfromyourhometoschoolB．howlongittakesyoutowalktoschoolC．howyougettoschoolfromyourhome7．（2025·江苏无锡·中考真题）—Thatsoundsinteresting!MayIask________toseethechanges?—Well,itdepends.Somepeopletakeawhile,andsomeotherstakeforever.A．howmuchwillitcost B．howlongwillittakeC．howmuchitwillcost D．howlongitwilltake8．（2025·江苏南通·中考真题）—Daniel,IwanttoreadthebookJourneytotheWest.ButIdon’tknow________.—YoucantryNantongLibrary.A．howIcangetone B．whatIshouldtakewithmeC．whenIcanborrowone D．ifIcantakeUndergroundLine19．（2025·江苏常州·中考真题）—Couldyoutellme________two30-minutebreakseveryday?—Theyhelpusstayhealthyandenergetic.A．whywehave B．whatwedoduringC．whydowehave D．whatdowedoduring10．（2025·江苏宿迁·中考真题）—Excuseme,couldyoutellme______?—Itusuallyopensatnineo’clock.A．howIcangettothebank B．wherethebankisC．howfarthebankis D．whenthebankopens11．（2025·四川乐山·中考真题）—Therewillbearobotwhichcandanceonshowinourcitynextmonth.—Really?Iwonder________.A．whatdoesitlike B．whatisitlike C．whatitislike12．（2025·四川广元·中考真题）—AmyrecentlywonaprizefromtheHelpSaveOurSociety.Canyouguess________?—It’ssaidthatshebuiltahouseoutofrubbish.A．whatdidshedo B．whatshedid C．whatdoesshedo D．whatshedoes13．（2025·北京·中考真题）—Linda,doyouknow________fortheschooltripthisterm?—Yes.WearegoingtotheCapitalMuseum.A．wherewearegoingB．wherewewentC．wherearewegoingD．wheredidwego14．（2025·湖北武汉·中考真题）—David,what’sthemeaningof“Apromiseisapromise”?—Ittellsus________.A．whatpromisewemustkeep B．whendowemakeapromiseC．whyshouldwemakeapromise D．howimportantkeepingapromiseis15．（2025·吉林长春·中考真题）—Helen,yourhatiscute.Couldyoutellme________?—Thanks.AtHuaxingStore.wheredidyoubuyit B．whereyouboughtit C．whendidyoubuyit D．whenyouboughtit16．（2025·甘肃金昌·中考真题）—Excuseme,doyouknow_________?—Sure.It’sat9:00amnextMonday.A．whereIcanfindasupermarket B．whathappenedafterthatC．whentheconcertwillstart D．whoisthewinneroftherace17．（2025·黑龙江·中考真题）Ioftenlookthroughtheweatherreportonthemobilephone.Itshows________.A．whatwilltheweatherbelikeB．whatistheweatherlike C．howtheweatherwillbe18．（2025·黑龙江绥化·中考真题）—WhatdidPetersaytoyoujustnow,Kate?—Heaskedme________.A．ifIhavereadthebookLittleWomenB．whetherwillIbelieveinhimC．ifIjoinedthemusicclub19．（2025·黑龙江·中考真题）—Couldyoupleasetellme________afterjuniorhighschool?—MissWu.ShewasalwayspatientwithmeinEnglishclass.A．whoyouwillmissthemostB．whatyourfavouriteteacherislikeC．whatyouthinkofyourEnglishteacher20．（2025·福建·中考真题）—Couldyoutellme________?—ThisSundaymorning.A．whenwewilldovolunteerworkinthecommunityB．whichcommunitywewilldovolunteerworkinC．whowilldovolunteerworkinthecommunity21．（2025·天津·中考真题）—Couldyoutellme________?—Alice’sAdventuresinWonderland.A．whatareyoureading B．whydoyoulikereadingC．whatyouarereading D．whyyoulikereading22．（2025·江苏扬州·中考真题）—Couldyoutellme________,sir?—Sure.Itcreatesmusicinyourownstyle.A．iftheAIappisexpensive B．wheretheAIappwasdevelopedC．whentheAIappcameintouse D．whattheAIappcando23．（2025·甘肃白银·中考真题）—Excuseme,doyouknow________?—Sure.It’sat9:00a.m.nextMonday.A．whereIcanfindasupermarket B．whathappenedafterthatC．whentheconcertwillstart D．whoisthe