宾语从句讲解课件77955

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1、MainlyRevisionObjectClauses宾语从句张丽华一．教学任务复习宾语从句二．教学重点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教学难点1.if与whether的区别2.when与if引导的宾语从句和状语从句3.宾语从句与简单句的互换问题一:什么是宾语?宾语表示及物动词的动作对象和介词所联系的对象,常由名词或相当与名词的词担任,置于及物动词或介词（动词词组）后。Ilikemyteacher.（名词作宾语）Iknowhim.（代词作宾语）HowishegettingalongwithhisEngli

2、sh?Ienjoyplayingbasketball.(动名词作宾语）Iaminterestedinplayingpiano.Heboughtmeapen.(双宾语）Wekeepitasecret.Idecidetostudyhard.（不定式作宾语）.宾语从句即句子作宾语，而不再是一个词或短语作宾语。Ilikemyteacher.Ienjoyplayingbasketball.(动名词作宾语）Idecidetostudyhard.（不定式作宾语）Iknowhim.（代词作宾语）IknowMrLiteachesEnglish.(句子作宾语）Sheask

3、ediftheanswerwasright.(句子作宾语）Weknowhim．WeknowhelikesEnglish.主s主s谓v谓v宾o宾o宾语从句就是由一个句子来构成主句的宾语主s谓v宾o简单句复合句试比较问题二:什么是宾语从句?Healwayspaysattentiontowhatevertheteachersays.Hetalkedofhowhehelpedtheoldman.Iamsure(that)youlookednicethatevening.Heisafraid(that)hecan’tgotonight.Ithink(that)y

4、ourclothesfitwell.Hecouldn’ttellmewherehishomewas.DoyouknowwhoisthefirstChineseastronaut(宇航员)?Ourteachertoldusthattheearthgoesaroundthesun.Pleasetellmewhereshehasgone.Idon’tknowifhewillcometonight.Let’sfindoutwhat’sontonight.FindouttheObjectClausesWeareproudofthatBeijingisoneoft

5、hebiggestcitiesintheworld.二、宾语从句三要素连接词时态呼应陈述语序thatif/whether特殊疑问词连接词+主语+谓语+其他（that）+陈述句Hethinks,“Lucylikesschool.”Hethinks(that）Lucylikesschool.2.if/whether+一般疑问句Heasked,“WasLucylateagain?”HeaskedifLucywaslateagain.3.特殊疑问词+特殊疑问句Heasksme,“WhenwillLucycome?”HeasksmewhenLucywillcom

6、e.that１．当陈述句充当宾语时，由____连接练一练1.Thisisabook.-----Iknow2.Youlikesinging.-----Shesays3.Heworkedlastnight.---Iknow4.Theywillgohome.---TellLucy主句(2)DoesKategetupearly?Doyouknow?Doyouknowif/whetherKategetsupearly?(1)IsJimagoodstudent?Idon’tknow．Idon’tknowif/whetherJimisagoodstudent.２当一

7、般疑问句充当宾语，由________连接if/whether练一练1.Ishereading?1）Wasshelateyesterday?2.DoesTomworkhard?2)DidyouwatchTV?3.Willtheyreadbooks?3)Canyousing?用以下开头与下列句子连成宾语从句:1.Doyouknow…2.Iwanttoknow…3.Theteacherasks…if/whether注意：只能用whether不用if的三种情况一般情况下，if和whether可以互换，但以下3种情况只能用whether：1.与ornot连用：H

8、easkedmewhetherornotIwascoming.2.在介词之后：Itdepend