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if“是否”的意思。宾语从句的引导词，还可以用whether.mention“提及，谈到”的意思。TranslatethefollowingsentencesintoEnglish.1.他说他去过北海公园。Hesays________________BeihaiPark.2.我认为你是对的。Ithink________________.3.我相信你将会玩得很开心的。I'msure______________________.4.他希望他的梦想总有一天会实现。Hehopes________________________oneday.5.我知道你以前看过这场电影。Iknow_______________________before.(that)hehasbeento(that)youareright(that)youwillenjoyyourself(that)hisdreamwillcometrue(that)youhaveseenthefilmthat引导的宾语从句都是陈述句语序。主句的谓语动词总是表示肯定的概念。本模块我们要学习另外两类宾语从句——if/whether引导的宾语从句和特殊疑问词引导的宾语从句。1.if/whether引导的宾语从句。如果我们要表达“我不知道他们周六是否会去植树”或“我记不清以前是否见过他”这样不确定的意思的时候，从句就要用if/whether来引导，不能用that。1).Hedoesn'tknowwhethertheywillplanttreesonSaturdayornot.2).Heasksif/whetherwewillgofishingonSunday.3).Tomwantstoknowif/whetherheneedstocomeearlytomorrow.同学们可能会问，这里有两个引导词，一个是if，一个是whether，使用的时候该如何选择呢？在宾语从句后面没有ornot的情况下，一般来说两个词都可以用。如果从句后面还有ornot的话，一般就选择whether，构成whether...ornot的结构。另外，还有以下两种情况只能用whether不能用if的情况：用if/whether填空1.Idon'tknow__________itwillraintomorrow.2.Canyoutellme_______youcandotheprojectornot?3.Iwonder_________theywillcomehereontime.4.Heforgets__________theyhavemeteachotherbefore.if/whetherwhetherif/whetherif/whetherwonder=wanttoknow想知道1.Youhavenotyetansweredmyquestion____Icanjoininthepartytonightornot.A.whetherB.ifC.thatD.which2.Noonewassure_____hewouldbeaskedtospeaknextyear.A.whenB.whetherC.whatD.how3.1.Idon'tknow_________hewillcometomorrow._________hecomes,I'lltellyou．A.if;WhetherB.whether;WhetherC.if;ThatD.if;If2.特殊疑问词引导的宾语从句。我们先比较：Whereareyoufrom?(特殊疑问句)Iwanttoknowwhereyouarefrom.(宾语从句)wonderWhendidyoudothemodelplane?(特殊疑问句)Canyoutellmewhenyoudidthemodelplane?(宾语从句)Whywereyoulateforclassyesterday?(特殊疑问句)Canyoutellmewhyyouwerelateforclassyesterday?(宾从)Howmanyboysarethereinourclass?(特殊疑问句)Iwanttoknowhowmanyboysthereareinourclass.(宾从)Howdoyougotoschooleveryday?(特殊疑问句)Idon'tknowhowyougotoschooleveryday.(宾语从句)特殊疑问句的句子结构是：特殊疑问词+一般疑问句?宾语从句的句子语序是：特殊疑问词+陈述句语序.通过观察我们发现：这几个宾语从句不用that引导，也不用if/whether引导，而是用特殊疑问词引导。这是句子意思表达的需要。例如要表达“我想知道你来自哪里”时，句中的哪里就必须要用一个疑问词where才可以。所以,如果遇到“什么时候”“什么原因”“多少”之类的疑问时,我们就要使用相应的疑问词来引导从句。选词填空：who,when,where,why,whose,how,1.Heasks_____wecanprotecttheenvironment.2.Idon'tunderstand____theylikeplayingcomputergamessomuch.3.Theyhavenotdecided______theyshouldgoforapicnicfortheholiday.4.Doyouknow______wewillhold(举行)theschoolsportsmeeting?5.Canyoutellme_____and______youwereborn?6.Areyousure___________youwilltraveltoHainan?7.Haveyoudecided______willtraveltoNanningwithyou?8.Doyouknow________walletthisis.howwhywherewhenwhenwherewhen/howwhowhoseChoosethebestanswer.1.Tomdoesn'tknow____hisgrandpalikesthepresentornot.A.thatB.whenC.whereD.whether2.Hesaid____theywerehavingameetingatthattime.A.whoB.whatC.whenD.that3.Hewantedtoknow_________.A.whetherhespeaksatthemeetingB.whenthemeetingwouldstartC.whathe'sgoingtodoatthemeetingD.wherewouldthemeetingbeheld4.Doyouknow_____madehimsosad?A.whenB.thatC.whereD.what5.MrGreendidn'tknow_____yesterdaymorning.A.whendoeshissoncomehomeB.whenhissoncomeshomeC.whendidhissoncomehomeD.whenhissoncamehome6.It'suptoyoutodecide_____you'llgothere,byairorbytrain.A.howB.whyC.thatD.when7.Canyoutellme____youarefrom,Tom?A.whoB.whatC.whereD.that8.----I'mwaitingforthemail.Doyouknow____itwillarrive?----Usuallyitcomesby4:00.A.howB.whereC.whenD.what9.Idon'tknow____theyhavepassedtheexam.A.whatB.ifC.whenD.where10.Theteacheraskedthestudents_______.A.iftheywereinterestedindinosaurs.B.whenwasAlbertEinsteinbornC.whattheywilldowiththecomputersD.howmanytreestheyhaveplanted11.Pleasetellme_____lastyear.A.wheredoesyourfatherworkB.wheredidyourfatherworkC.whereyourfatherworksD.whereyourfatherworked1.Bettythinksthattreescanimprovetheair.2.Ihearthathewillbebackinanhour.3.Canyoutellmewhyhedidn’tcomeyesterday?4.Hesaidthathemissedusverymuch.5.Wethougtsomebodywasmovingabout.6.Theteachertoldusthattheearthmovesaroundthesun.(特殊记忆)记忆：主句是现在时态时，从句可以根据实际情况选择不同时态。记忆：主句是过去时态时，从句一般使用相应的过去时态。12.Hesaid____hehadbeentoBeijingtwice.A.whenB.thatC./D.bothBandC13.Sebhassailedboats____hewasveryyoung.A.afterB.beforeC.whileD.since14.Tomsays___hehasn'tfinishedhishomeworkyet.A.whatB.whenC./D.which15.Iamhappy____I'vemademuchprogressinmystudy.A.whatB.whichC.thatD.where16.Mraylikesreading____herbrotherTomlikesplayingcomputergames.A.whichB.whileC.thatD.whenThesecondperiodDoyouhavemanyfriends?Doyouoftentalkaboutanythingwithyourbestfriend?Howlonghaveyoubeenfriends?Doyouhaveanyproblemswithhim/her?Doyouhaveanyfriends?Whoisyourbestfriend?Whereisyourbestfriendfrom?Whatdoeshe/shelooklike?Doyouoftenmakeatelephonecallwithyourfriend?…Whatshouldagoodfriendbelike?Ithinkthatagoodfriendshouldbe…kindhappyfriendsfunnyniceablehumorouscleverinterestinghelpfulpolitebrightstronghonestBrainstorming1.Teachingaims:•Tobeabletogetspecificinformationfromtheconversationandunderstandthelogicalsequenceoftheconversation•TobeabletotalkaboutapersonalexperiencewithfriendsTeachingaims2.Maincontents:•Keyvocabularyseparate,explain,mention,refuse,treat,herself,whether,lonely,regret,patient,introduce,encourage,joinin=takepartin•KeystructuresTellmewhentheproblemst