中考宾语从句复习PPT课件[1]

宾语从句专项复习二．学习重点　　1.宾语从句的概念2.宾语从句的引导词3.宾语从句中的语序　　4.宾语从句的时态变化　　　　学习难点1.if与whether的区别2.宾语从句与简单句的互换什么是宾语从句？试比较：Weknowhim．WeknowhelikesEnglish.主s主s谓v谓v宾o宾o宾语从句就是用一个句子来构成主句的宾语主s谓v宾o简单句复合句DoyouknowwhoisthefirstChineseastronaut(宇航员)?Ourteachertoldusthattheearthgoesaroundthesun.Pleasetellmewhereshehasgone.Idon’tknowifhewillcometonight.Let’sfindoutwhat’sontonight.FindouttheObjectClauses宾语从句三要点一、语序（陈述）二、引导词（三种）三、时态（主、从句）一.宾语从句必须用陈述语序1.陈述句结构叫陈述语序2疑问句结构叫疑问语序将下列一般问句改成陈述句语序：(主语﹢谓语)Hewantstoknow:1.Isthereabanknearhere?2.Wasitonthefifthfloor?3.Aretheydoinghomework?Thereisabanknearhere.Itwasonthefifthfloor.Theyaredoinghomework.4.Doessheworkinahospital?5.DidyougotoCenterPark?6.Dowehavetowearauniform?sheworks……youwent……wehaveto……wecanwear……7.Canwewearhatsinschool?将下列问句变成陈述句。   1.Canheswim?→          swim.   2.Doeshehaveapen?→          apen.   3.Whichplacedidhegoto?→Whichplace       .   HecanHehashewentto将上面的句子置于一个主句后，变成一个宾语从句。Canyoutelle.g.Canyoutellmeif/whetherhecanswim?HelensaysthatshewilllearnFrenchnextyear.Doyouknowwherehecomesfrom?HeaskedmeifIcouldgettothebusstationontime.三.宾语从句的语序无论主句是陈述句还是疑问句，宾语从句都是运用陈述句的语序，即是“主语在前，谓语在后”的顺序。1.Shesaid:“IlikeEnglishverymuch.”Shesaid()shelikedEnglishverymuch.2.Theteacherasked:“DoyoulikeEnglish?”Theteacherasked()English.3.Mikeasked:“Whenwillourplaneland?”Mikeasked().4.Maryaskedme:“HowlonghaveyoustayedinChina?”Maryaskedme()()inChina.thatif/whetherwhenhowlongIlikedourplanewouldlandIhadstayed二.宾语从句的引导词由从属连词that引导的宾语从句注：that在句中无词汇意义，在从句中不能充当成分，在口语当中往往省略e.g.Ihear(that)_______________________.（一小时后他会回来）Hesaid(that)______________________.（他非常想念我们）Theteachertoldus(that)___________________________.（地球围着太阳转）hewillbebackinanhourhemissedusverymuchtheearthmovesaroundthesun由从属连词whether,if引导的宾语从句1.Iwanttoknow_______________________________________.（他是否跟我们一起去公园）2.Askhim______________________.（他是否能来）3.Idon’tknow_____________________________.（是否要下雨）if(whether)hewillgototheparkwithuswhether(if)hecancomewhetheritisgoingtorainornotif/whether引导宾语从句 表 关于同志近三年现实表现材料材料类招标技术评分表图表与交易pdf视力表打印pdf用图表说话 pdf 示“是否”之义，在句中不充当句子成份。if/whether可互换,但whether…ornot为固定搭配.拓展：If与whether的区别Idon’tknow________hewillcomeornot.Idon’tcareof________heishandsome.Hewondered________tostayherethenextweek.________hewillcomeisnotdecided.与ornot连用只能用whether介词后只能用whether与todo不定式连用只能用whether作主语只能用whetherwhetherWhetherwhetherwhether由连接代词what,whom,whose,which,what及连接副词when,where,how,why引导的宾语从句1.Heasked__________________________.(谁能回答这个问题）2.Doyouknow_________________________.（他们在等谁）3.Heasked__________________________________.（谁的书法是班上最好的）4.Pleasetellme______________________.（我们什么时候开会）5.Canyoutellme_______________?（他在哪儿）6.Couldyoutellme___________________________?（我该怎么去车站）7.Wouldyoutellme_________________?（为什么火车迟到了）whocouldanswerthequestionwho(m)theyarewaitingforwhosehandwritingwasthebestintheclasswhenwe’llhaveameetingwhereheishowIcangettothestationwhythetrainislate练一练Whatisthis?WhohelpedLilywithChinese?DoesshelikeEnglish?CanhespeakEnglishwell?Howdidyougotowork?Whowillyouplaywith?用以下开头与下列句子连成宾语句:1.Doyouknow…4.Themanasked…四.宾语从句中时态的变化Ihear(that)Jim(be)aworkertwoyearsago.Jim(be)anEnglishteachernow.Jim(cook)dinnertomorrow.Jim(sing)apopularsongnow.Jim(be)totheGreatWalltwice.Jim(play)basketballwhenhisfathercameback.Jim(learn)1000Chinesewordsbytheendoflastsemester.wasiswillcookissinginghasbeenwasplayinghadlearned1.当主句是一般现在时，宾语从句的时态不作限制，我们可以根据句子的需要使用任何一种时态。（需要性原则）2.当主句是一般过去时的时候，宾语从句必须运用相应的过去的某一种时态，从而达到主句和从句的相互一致。（呼应性原则）1)HewillgotoHongKong.2)Heissick.3)Heisreadingabook.4)Hehasfinishedhiswork.1)hetoHongKong.2)hesick.3)heabook.4)heHesaid辨一辨wouldgowaswasreadinghiswork.hadfinished确定从句的时态(根据主句时态)主句时态从句时态连接前连接后一般现在时时态保持不变一般过去时一般现在时一般过去时一般过去时过去完成时一般将来时过去将来时现在进行时过去进行时现在完成时过去完成时3.当宾语从句说明的是客观存在的事实或者是客观存在的真理时，就不用受到主句时态的限制，仍是用一般现在时态。（特殊性原则）Hetoldme(that)SummerisafterSpring.Iwastold(that)thesunismuchbiggerthanthemoon.Myparentstoldme(that)nonewsisgoodnews.比一比比一比Idon’tknowwhereIshouldgo.TellmehowIcandoit.Idon’tknowwheretogo.Tellmehowtodoit.你有什么发现？结论：由连接代词和连接副词引导的宾语从句←→疑问词+todo的简单句。练一练1.Idon’tknowwhatIshalldonext.(变为简单句）→Idon’tknow                  next.2.Johndidn’tdecidewhichbookhewouldbuy.(变为简单句）→Johndidn’tdecide                                .3.Canyoutellmehowtogettothebusstop?(变为复合句）→Canyoutellme                   thebusstop?4.PleasetellLucyhowtousetheMP5.(变为复合句）→Canyoutell Lucy                      theMP5.五.宾语从句与简单句的转换①②WhattodowhichbooktobuyhowIcangettohowshecanuse1．---Mikewantstoknowifwe(have)apicnictomorrow.---Yes.Butifit(rain),we’llvisitthemuseuminstead.2.Idon’tknowifshe(tell)mewhenshe(arrive)3.Hedidn’ttellmewhenwe(hold)thesportsmeetingthenextweek..注意:1.If既可以引导________从句（是否），又可以引导从句(如果).从句不同，词义、时态变化不同。2.When既可以引导宾语从句,（何时）又可以引导从句。从句不同，不同。(当……的时候)willhaverainswilltellarriveswouldhold宾语条件状语时间状语词义、时态变化Ⅰ.Findoutthemistakesandcorrectthem.1Couldyoutellmewheredotheylive?2SheknewthatDannyisastudent.3Hetoldmethatwinterwascolderthanautumn.4Doyouknowwhocaritis?wasiswhose六.课堂检测Couldyoutellme          ?A.wherethetwinswere   B.wherethetwinsare CwherearethetwinsA:Doyouknow         ?B:Yes,hecameherebytrain.     A.whenhecamehere            B.ifhewillcomehere     C.whyhecamehere             D.howhecamehere3.Shesaysshe       Englishfortenyears.A.learned              B.haslearned     C.waslearning         D.havelearned4.Theteachertoldusthattheearth       round.A.was        B.is      C.willbe    D.wouldbe5.Tellme       .A.whatwrongiswithhim       B.what'swrongtohimC.whatthematteriswithhim  D.what'sthematterwithhim6.Myfriendaskedme       .A.whoisthegirl              B.whothegirlwasC.whowasthegirl             D.whothegirlⅡ.Choosetherightanswers.BDBBDB宾语从句三要素引导词that（陈述句）if／whether（一般疑问句）特殊疑问词（特殊疑问句)时态主句为一般现在时从句可为任何时态主句为一般过去时从句一般过去时过去将来时过去进行时过去完成时语序宾语从句的语序都为陈述句语序客观真理自然现象 公式 小学单位换算公式大全免费下载公式下载行测公式大全下载excel公式下载逻辑回归公式下载 定理名言警句时态不变七.本课小结Thankyou!