宾语从句宾语从句TheObjectClauseTheObjectClause宾语从句在主从复合句中作宾语1.Iknowhim.2.Iknowwhoheis.主语谓语宾语(简单句)主语谓语宾语从句连词从句主语从句谓语主句(复合句)二、宾语从句四要素:连接词语序否定前置时态一个语序:陈述语序Couldyoutellme____nextyear?A.whereyouheldtheEnglishSummerCampB.wheredidyouholdtheEnglishSummerCampC.whereyouwillholdtheEnglishSummercampD.wherewillyouholdtheEnglishSu两种时态1.若主句用了现在时,则宾语从句可用其所需要的任何时态。Ithinkheoften_________books.(read)我认为他经常读书。Ithinkhe____________heretomorrow.(come)我认为明天他会来这儿。Hesaysthatthey___________inTokyoyesterday.(arrived)他说他们昨天到达了东京。I'msurethatLinda____________therebefore.(be)我确信琳2.若主句用了过去时,则宾语从句需用过去时态一般现在时:一般过去时一般将来时:过去将来时现在进行时:过去进行时一般过去时:过去完成时现在完成时:过去完成时过去完成时:过去完成时Hesaidhe___________TVatthattime.(watch)他说在那时他正在看电视。Hesaidhe______right.(be)他说他是正确的。Tomtoldmethathe___________toMountTai.(travel)汤姆告诉我他将去泰山旅游。注意若宾语从句陈述的是客观真理、客观事实、科学原理、格言、谚语等,则不受主句时态的限制,通常用一般现在时。Theteachertoldusthattheearth________roundthesun.(move)老师告诉我们地球绕着太阳转。Hesaidoneandone_______two.(be)他说一加一等于二。即学即用用括号内所给动词的适当形式填空。①Yesterdayourphysicsteacher________(tell)usthatlight_____(travel)muchfasterthansound.②Mybrothersaidhe___________(post)thatletteralready.③Hesayshisparents__________(leave)forFrancethreedaysago(一)连接词1.连词that引导:作从句的原句是陈述句。Ihear_____Englishisnoteasy.2.if/whether“是否”,用它引导从句,说明对陈述的事物不明确或不清楚。常用在ask,wonder,can(could)youtellme等后。原句为一般疑问句,选择疑问句或反意疑问句。Couldyoutellmeif(whether)MissBrownlivesinthathouse?3.当从句原本是特殊疑问句时,用以下连接代词和连接副词引导:what,which,who,whom,whose,when,where,how,why,howfar,howlong,howmany,howmuch,howoften…作用:连接主句和从句,并在从句中担任句子成分,具有一定的意义。eg:Ididn’thear____hewantedmetodo.Iwanttoknow____isthatyoungman.Tomaskedus____wewouldstarttheparty.只能用whether不能用if的情况1.在介词后面:I’mthinkingofwhetherweshouldgofishing.Wedidn’tthinkaboutwhetheritwouldrainthenextday.2.在动词不定式前:Theyaskedmewhethertositatthefront.3.当与ornot连用,或提出两种选择时:Idon’tknowwhetherhe’sfreeornot.MaryaskedwhetherIwasdoingmyhomeworkornot.Tellmewhetheryou’dliketogoshoppingortidytheroom.4.宾语从句提前时:Whetherthisistrueornot,Ican’tsay.(三)用if不用whether的情况:1.引导否定概念的宾语从句时:HeaskedmeifIhadn’tfinishmyhomework.2.引导条件状语从句,if意为“如果”时:We’llgohikingifitdoesn’traintomorrow.即学即用选择正确答案填空。①Idon'tknow___Tomwillgoornot.A.whatB.whetherC.howD.where②Iwonder____they'llcomeherewithtomorrow.A.whetherB.whenC.whoD.how③Hesaid____hisfriendsaskedhimtotheparty.A.thatB.ifC.whereD.who直接引语和间接引语转换的四种句式1.把下列句子改为宾语从句.1.shesays,She’llseeafilm.Shesays____she________afilm.2.DidPetercomehereyesterday?LiLeiwantstoknow.LiLeiwantstoknow_____Peter___hereyesterday.3.Wheredoesshelive?MrHuasked.MrHuasked__________________4.Shesaid,Openthewindows.Sheasked__________thewindows.四.应用宾语从句需注意哪些方面?1.宾语从句的否定转移若“I(We)think/be...