初中賓語從句第1頁，共32頁。一．教學(xué)任務(wù)賓語從句

二．教學(xué)重點(diǎn)

1.賓語從句的概念2.賓語從句的引導(dǎo)詞

3.賓語從句中的語序

4.賓語從句的時(shí)態(tài)變化教學(xué)難點(diǎn)1.when與if引導(dǎo)的賓語從句和狀語從句2.賓語從句與簡單句的互換

第2頁，共32頁。

We

know

him．

We

know

helikesEnglish.主s主s謂v謂v賓o賓o賓語從句就是由一個(gè)句子來構(gòu)成主句的賓語

主s謂v賓o簡單句復(fù)合句一

什么是賓語從句？試比較第3頁，共32頁。E.g.:1)Ihear(that)

hewillbebackinanhour.

2)Hesaid(that)hewantedtostayathome.1.that二.賓語從句的引導(dǎo)詞(2012呼和浩特）——Whatdidyouteachersaythismorning?—Shetoldus___________________whywasTomlateforschoolagainwhetherwehadtoomuchhomeworkhowhedidcometoschoolthismorningthatwewouldhaveatestsoon第4頁，共32頁。2.由特殊疑問詞who,whom,whose,which,what,where,how,why,when引導(dǎo)的賓語從句,這些詞既有詞義又在賓語從句中充當(dāng)成分。e.g.1)Doyouknowwhosebookitis?2)Couldyoutellmewhy

thetrainislate?3)Heaskedwhocouldanswerthequestion.

第5頁，共32頁。(2011陜西）IwastoldtomeetMr.Greenattheairport.ButIdon’tknow__________hewillarrive.A.whereB.whyC.howD.when(2011成都）——Canyoutellme______________?He’sabankclerk.WhoyourfatherisWhatyourfatherdoesWhereyourfatherworks第6頁，共32頁。(2012浙江溫州）——Canyoutellme__________totraveltoDalian?----------Abouttwohoursbyplane.HowmuchitcostB.whatIshouldtakeC.HowlongittakesD.whichisthebestseason(2012烏魯木齊）Ireallydon’tknow______________?WhatshouldIdoB.whyheissonervousC.HowdidherunawayD.wherehashegone第7頁，共32頁。3.由從屬連詞whether,if引導(dǎo)的賓語從句if/whether引導(dǎo)賓語從句表示“是否”之義，說明對陳述的事物不明確或不清楚，在句中不充當(dāng)句子成份.常用在ask,wonder,can/couldyoutellme后(2012山東澭坊）We’vegivenhersomeadvice,butIdon’tknow_______she’llacceptit.A.WhatB.whereC.whetherD.which第8頁，共32頁。特殊情況：只能用whether不能用if的情況1.在介詞后面：I’mthinkingof

whetherweshouldgofishing.Wedidn’tthinkabout

whetheritwouldrainthenextday.2.在動(dòng)詞不定式前：Theyaskedmewhethertositatthefront.第9頁，共32頁。3.當(dāng)與ornot連用，或提出兩種選擇時(shí):Idon’tknowwhetherhe’sfreeornot.MaryaskedwhetherIwasdoingmyhomeworkornot.Tellmewhetheryou’dliketogoshoppingor

tidytheroom.4.賓語從句提前時(shí)：Whetherthisistrueornot,Ican’tsay.第10頁，共32頁。5.在動(dòng)詞discuss后的賓語從句中:E.g.:Wediscussedwhetherwewouldhaveasportsmeetingnextweek.6.引導(dǎo)表語從句或位于句首的主語從句用whetherE.g.:Whetherheisrightorwrongisaquestion.Thequestionwaswhetherhewenttherelastnight.第11頁，共32頁。HelensaysthatshewilllearnFrenchnextyear.

Doyouknowwherehecomesfrom?

HeaskedmeifIcouldgettothebusstationontime.三.賓語從句的語序無論主句是陳述句還是疑問句，賓語從句都是運(yùn)用陳述句的語序，即是“主語在前，謂語在后”的順序。第12頁，共32頁。(2012山西）——AsforMr.Brown,doyouknow_______________?——Sure,Canada.ButhehasbeenteachingFrenchfortwoyearsinShanghai.whereheisworkingwherehecomesfromwhereishismotherland第13頁，共32頁。(2011南京）Mostchildrenareinterestedinamazingthings,andtheywonder________.A.whencantheyseeUFOsB.howcanelephantswalkontiptoeC.whydofishsleepwiththeireyesopenD.whythereisnoplantlifewithoutlightening第14頁，共32頁。(2012北京）------Canyoutellme______theprize,Tom?--------Lastyear.WhenyougotB.whendidyougetC.WhenwillyougetD.whenyouwillget第15頁，共32頁。(2012天津）-------Canyoutellme______?------WithLucy’shelp.A.whenyoudiditsowellB.whendidyoudoitsowellC.howyoudiditsowellD.howdidyoudoitsowell第16頁，共32頁。(2012重慶）-------Couldyoutellme______?-------BysearchingtheInternet.HowyougottheinformationWhyyougottheinformationHowdidyougettheinformationWhydidyougettheinformation第17頁，共32頁。(2012南京）------Peter,isthereanythingelseyouwanttoknowaboutChina?------Yes.Iamstillwondering_______.HowisChinesepapercutmadeHowwastheGreatWallbuiltinancienttimesWhytheChinesepeopleliketoplaythedragondanceWhydotheChinesepeopleeatricedumplingsatDragonBoatFestive第18頁，共32頁。賓語從句中時(shí)態(tài)的變化主句的時(shí)態(tài)是一般現(xiàn)在時(shí)，從句該用什么時(shí)態(tài)就用什么時(shí)態(tài)。Eg:Idon’tthinkyouareright.Pleasetellmewhattheyboughtinthemallyesterday.第19頁，共32頁。(2012蘭州）------Doyouknow______Dunhuangwithhisfamily?------Nextweek.whendoesMr.BrownvisitwhenwillMr.BrownvisitwhenMr.BrownvisitswhenMr.Brownwillvisit第20頁，共32頁。(2012山東臨沂)Iwonder_______onApril23,WorldBookDay.Didyoufindsomeinterestingbookstoread?A.WhatdidyoudoB.whatyoudidC.WhatdoyoudoD.whatyoudo第21頁，共32頁。(2011重慶）Thewomanaskedthepolicemanwhere_______.ThepostofficeisB.thepostofficewasC.IsthepostofficeD.wasthepostoffice2.主句是一般過去式，從句只能用相應(yīng)的過去時(shí)態(tài)。第22頁，共32頁。(2011寧夏）Bobaskedme________.whatwasshedoingwhatisshedoingwhatshewasdoingwhatsheisdoing主從句動(dòng)作同時(shí)發(fā)生，從句用過去進(jìn)行時(shí)第23頁，共32頁。------Whatdidyouteachersaythismorning?------Shetoldus________.whywasTomlateforschoolagainthatwewillhaveatestsoonthatwewouldhaveatestsoonhowmuchthedresscosts主句是一般過去時(shí)，主句的動(dòng)作發(fā)生在從句之前，從句是過去將來時(shí)。第24頁，共32頁。Hesaidthetrain________bythetimetheyarrivedatstation.A.leftB.hadleftC.haveleftD.isleaving主句是一般過去式，從句的動(dòng)作發(fā)生在主句之前，從句是過去完成時(shí)。第25頁，共32頁。3.如果從句所陳述的是客觀真理，其時(shí)態(tài)用一般現(xiàn)在時(shí)。OurteachersaidthatJanuaryisthefirstmonthoftheyear.Scientistshaveprovedthattheearthturnsaroundthesun.Theteachertoldusthatnothingisdifficultifweputourheartsintoit.第26頁，共32頁。五.賓語從句與簡單句的轉(zhuǎn)換1.當(dāng)主從句的主語一致時(shí),且主句的謂語是hope,wish,decide,agree,choose等時(shí),從句可簡化為不定式。1)Idon’tknowwhatIshalldonext.Idon’tknowwhattodonext.2)Johndidn’tdecidewhichshirthewouldbuy.Johndidn’tdecidewhichshirttobuy.第27頁，共32頁。2.當(dāng)主從句的主語一致時(shí)，且主語的謂語是know,remember,forget,learn等時(shí)，從句可簡化為“疑問詞+不定式”。

1)CanyoutellmehowIcangettothepolicestation?Canyoutellmehowtogettothepolicestation?2)PleaseshowmehowIshouldstarttherecorder.Pleaseshowmehowtostarttherecorder.第28頁，共32頁。3.動(dòng)詞seem后的賓語從句可用不定式來簡化，但句型要有適當(dāng)?shù)淖兓?。Itseemsthatfootballisveryinteresting.Footballseemstobeveryinteresting.4.賓語從句可簡化成名詞或名詞短語。Idon’tbelievewhatTomsaid.Idon’tbelieveTom’swords.第29頁，共32頁。練一練

1.Idon’tknowwhatIshalldonext.(變?yōu)楹唵尉洌?/p>

→Idon’tknow

next.

2.Johndidn’tdecidewhichbookhewouldbuy.(變?yōu)楹唵尉洌鶭ohndidn’tdecide

.

3.Canyoutellmehowtogettothebusstop?(變?yōu)閺?fù)合句）→Canyoutellme

thebusstop?

4.PleasetellLucyhowtousetheMP5.(變?yōu)閺?fù)合句）→CanyoutellLucy

theMP5.

第30頁，共32頁。Couldyoutellme

?A.wherethetwinswere

B.wherethetwinsare

CwherearethetwinsA:Doyouknow

?

B:Yes,hecameherebytrain.

A.whenhecamehere

B.ifhewillcomehere

C.whyhecamehere

D.how