賓語(yǔ)從句解PPT課件.ppt

MainlyRevision,ObjectClauses,賓語(yǔ)從句,一教學(xué)任務(wù)復(fù)習(xí)賓語(yǔ)從句二教學(xué)重點(diǎn)1.賓語(yǔ)從句的概念2.賓語(yǔ)從句的引導(dǎo)詞3.賓語(yǔ)從句中的語(yǔ)序4.賓語(yǔ)從句的時(shí)態(tài)變化,教學(xué)難點(diǎn)1.if與whether的區(qū)別2.賓語(yǔ)從句與簡(jiǎn)單句的互換,.,3,問(wèn)題一:什么是賓語(yǔ)?,賓語(yǔ)表示及物動(dòng)詞的動(dòng)作對(duì)象和介詞所聯(lián)系的對(duì)象,常由名詞或相當(dāng)與名詞的詞擔(dān)任,置于及物動(dòng)詞或介詞（動(dòng)詞詞組）后。,Ilikemyteacher.（名詞作賓語(yǔ)）Iknowhim.（代詞作賓語(yǔ)）HowishegettingalongwithhisEnglish?Ienjoyplayingbasketball.(動(dòng)名詞作賓語(yǔ)）Iaminterestedinplayingpiano.Idecidetostudyhard.（不定式作賓語(yǔ)）.,.,4,Weknowhim,WeknowhelikesEnglish.,主s,主s,謂v,謂v,賓o,賓o,賓語(yǔ)從句就是由一個(gè)句子來(lái)構(gòu)成主句的賓語(yǔ),簡(jiǎn)單句,復(fù)合句,試比較,問(wèn)題二:什么是賓語(yǔ)從句?,DoyouknowwhoisthefirstChineseastronaut(宇航員)?Ourteachertoldusthattheearthgoesaroundthesun.Pleasetellmewhereshehasgone.Idontknowifhewillcometonight.Letsfindoutwhatsontonight.,FindouttheObjectClauses,WeareproudofthatBeijingisoneofthebiggestcitiesintheworld.,.,6,二、賓語(yǔ)從句三要素,連接詞,時(shí)態(tài)呼應(yīng),陳述語(yǔ)序,thatif/whether特殊疑問(wèn)詞,連接詞+主語(yǔ)+謂語(yǔ)+其他,.,7,（that）+陳述句Hethinks,“Lucylikesschool.”Hethinks(that）Lucylikesschool.2.if/whether+一般疑問(wèn)句改寫(xiě)的陳述句Heasked,“WasLucylateagain?”HeaskedifLucywaslateagain.3.特殊疑問(wèn)詞+特殊疑問(wèn)句改寫(xiě)的陳述句子Heasksme,“WhenwillLucycome?”HeasksmewhenLucywillcome.,.,8,that,當(dāng)陳述句充當(dāng)賓語(yǔ)時(shí)，由_連接,練一練,1.Thisisabook.-Iknow2.Youlikesinging.-Shesays3.Heworkedlastnight.-Iknow4.Theywillgohome.-TellLucy,主句,.,9,(2)DoesKategetupearly?Doyouknow?,Doyouknowif/whetherKategetsupearly?,(1)IsJimagoodstudent?Idontknow,Idontknowif/whetherJimisagoodstudent.,當(dāng)一般疑問(wèn)句充當(dāng)賓語(yǔ)，由_連接,if/whether,.,10,練一練,1.Ishereading?1）Wasshelateyesterday?2.DoesTomworkhard?2)DidyouwatchTV?3.Willtheyreadbooks?3)Canyousing?,用以下開(kāi)頭與下列句子連成賓語(yǔ)從句:1.Doyouknow2.Iwanttoknow,if/whether,.,11,注意：只能用whether不用if的三種情況一般情況下，if和whether可以互換，但以下情況只能用whether：1.與ornot連用：HeaskedmewhetherornotIwascoming.2.在介詞之后：Itdependsonwhetheritisgoingtorain.3.在不定式之前：Wehaventdecidedwhethertogothere.4.作主語(yǔ)只能用whetherWhetherhewillcomeisnotdecided.,.,12,3.當(dāng)特殊疑問(wèn)句充當(dāng)賓語(yǔ)時(shí)，由_連接,Eg:,1.Whatisshedoing?Canyoutellme?,Canyoutellmewhatsheisdoing?,2.Wheredoesshelive?Doyouknow?,Doyouknowwhereshelives?,特殊疑問(wèn)詞,.,13,練一練,Whendoeshegetup?Howdidhegotowork?WhowillTomplaywith?,用以下開(kāi)頭與下列句子連成賓語(yǔ)從句:1.Doyouknow2.Iwanttoknow3.Canyoutellme,HelensaysthatshewilllearnFrenchnextyear.Doyouknowwherehecomesfrom?HeaskedmeifIcouldgettothebusstationontime.,三.賓語(yǔ)從句的語(yǔ)序-陳述語(yǔ)序,無(wú)論主句是陳述句還是疑問(wèn)句，賓語(yǔ)從句都是運(yùn)用陳述句的語(yǔ)序，即是“主語(yǔ)在前，謂語(yǔ)在后”的順序。,四.賓語(yǔ)從句的時(shí)態(tài)變化,填一填,was,is,willcook,issinging,hasbeen,wasplaying,hadlearned,1.當(dāng)主句是一般現(xiàn)在時(shí)，賓語(yǔ)從句的時(shí)態(tài)不作限制，我們可以根據(jù)句子的需要使用任何一種時(shí)態(tài)。（需要性原則）,2.當(dāng)主句是一般過(guò)去時(shí)的時(shí)候，賓語(yǔ)從句必須運(yùn)用相應(yīng)的過(guò)去的某一種時(shí)態(tài)，從而達(dá)到主句和從句的相互一致。（呼應(yīng)性原則）,1)HewillgotoHongKong.2)Heissick.3)Heisreadingabook.4)Hehasfinishedhiswork.,1)HetoHongKong.,2)Hesick.3)Heabook.4)Hehiswork.,辨一辨,wouldgo,was,wasreading,hadfinished,確定從句的時(shí)態(tài)(根據(jù)主句時(shí)態(tài)),主句時(shí)態(tài),從句時(shí)態(tài),連接前,連接后,一般現(xiàn)在時(shí),時(shí)態(tài)由從句決定,一般過(guò)去時(shí),一般現(xiàn)在時(shí)work,一般過(guò)去時(shí)worked,一般過(guò)去時(shí)worked,過(guò)去完成時(shí)hadworked,一般將來(lái)時(shí)willwork,過(guò)去將來(lái)時(shí)wouldwork,現(xiàn)在進(jìn)行時(shí)isworking,過(guò)去進(jìn)行時(shí)wasworking,現(xiàn)在完成時(shí)haveworked,過(guò)去完成時(shí)hadworked,3.當(dāng)賓語(yǔ)從句說(shuō)明的是客觀存在的真理時(shí)，就不用受到主句時(shí)態(tài)的限制，仍是用一般現(xiàn)在時(shí)態(tài)。（特殊性原則）,Hetoldme(that),SummerisafterSpring.,Iwastold(that),thesunismuchbiggerthanthemoon.,Myparentstoldme(that),nonewsisgoodnews.,比一比,比一比IdontknowwhereIshouldgo.TellmehowIcandoit.Idontknowwheretogo.Tellmehowtodoit.你有什么發(fā)現(xiàn)？結(jié)論：由連接代詞和連接副詞引導(dǎo)的賓語(yǔ)從句疑問(wèn)詞+todo的簡(jiǎn)單句。,五.賓語(yǔ)從句與簡(jiǎn)單句的轉(zhuǎn)換,.,20,練一練1.IdontknowwhatIshalldonext.(變?yōu)楹?jiǎn)單句Idontknow_next.2.Johndidntdecidewhichbookhewouldbuy.(變?yōu)楹?jiǎn)單句）Johndidntdecide_.3.Canyoutellmehowtogettothebusstop?(變?yōu)閺?fù)合句）Canyoutellme_thebusstop?4.PleasetellLucyhowtousetheMP5.(變?yōu)閺?fù)合句）CanyoutellLucy_theMP5.,Whattodo,whichbooktobuy,howIcangetto,howshecanuse,.,21,1.Couldyoutellmewegettotheplace?AhowBwhetherCwhereDwhat2.Theteachersaysshewillleaveamessageontheheadmastersdesk.AifBwhoCthatDwhat3.Iamnotsure_hewillcometomorrow.A.thatB.ifC.whatD.who4.-Doyouremember_hecame?-Yes,Ido.Hecamebycar.A.howB.whenC.thatD.if,A,C,解題指導(dǎo)一：判斷語(yǔ)義，選擇連接詞,Exercises:,B,A,.,22,5.Doyouknowhowmuchhotwater?AMumisneededBdoesMumneedCMumneedsDdidMumneed6.Canyoutellme?AwhereheisBwhereisheCheiswhereDwhatishe7.Iwanttoknowhowlong.AhashebeenbackBhashecomebackChehasbeenbackDhehascomeback,C,A,C,解題指導(dǎo)二：陳述語(yǔ)序：連接詞+主語(yǔ)+謂語(yǔ)，,.,23,8.Ithoughthe_toseehismotherifhe_time.AwillgohasBwillgowillhaveCwouldgowouldhaveDwouldgohad9.Doyouknow?A.whatthenewsareB.whatisthenewsC.whatthenewsisD.whatarethenews,.,24,解題指導(dǎo)三:時(shí)態(tài)呼應(yīng)若主句時(shí)態(tài)是現(xiàn)在時(shí)態(tài)，賓語(yǔ)從句的時(shí)態(tài)可根據(jù)實(shí)際情況而定；若主句是過(guò)去時(shí)態(tài)，賓語(yǔ)從句的時(shí)態(tài)要用過(guò)去的某個(gè)時(shí)態(tài)，客觀真理除外。,10.IdidntknowhowtoLondon?AwouldtheygoBaretheygoingCtheywouldgoDtheyaregoing,C,.Findoutthemistakesandcorrectthem.1Couldyoutellmewheredotheylive?2Shekne