Unit2IthinkthatmooncakesaredeliciousSectionAGrammarFocus4c課件人教版九年級英語全冊2

人教新目標GoForIt九年級英語全冊Unit2IthinkthatmooncakesaredeliciousSectionAGrammarFocus-4cGrammarGrammarFocus

賓語從句三要素：連接詞、語序、時態(tài)賓語從句的語序是陳述句語序。由于

if

和whether

連接的是一般疑問句，注意把從句語序改為陳述句語序。即：連接詞+主語+謂語+其他成分。動詞連主謂Iwonderifhewillspendawholedaycleaningthehouse.Doyouknowwhenthebookstoreclosestoday?Theimportantthinginlifeistohaveagreataim,andthedeterminationtoattainit【Objectclauses】由if/whether引導的賓語從句當賓語從句具有疑問意義時，可用if或whether引導。它們在句子中的意思是是否,不能省略。Ⅰ.if和whether引導賓語從句時，作“是否”講，一般情況下，二者沒有區(qū)別，可以換用。但if常用于口語中，whether比較正式。如：Millieaskedif/whetherhelikedthissweater.米莉問他是否喜歡這件羊毛衫.Ⅱ.由于if和whether連接的是一般疑問句，因此要注意把從句語序改為陳述句語序。如：DoesMrZhaoliveinRoom208?Couldyoutellme?→Couldyoutellmeif/whetherMrZhaolivesinRoom208?Theimportantthinginlifeistohaveagreataim,andthedeterminationtoattainit在賓語從句中，當主句的謂語動詞為think/believe/expect/imagine/suppose等時，如果主句主語為I（we)時，從句中表否定意義的not應移到think/believe/expect/imagine/suppose這些詞前。eg:Idon'tthinkheisright.Idon'tsupposehewillcome.注意：主語是其他人稱，not不提前。Shethinksheranswerisn'tright注意：否定前移：Theimportantthinginlifeistohaveagreataim,andthedeterminationtoattainitif和whether的區(qū)別二者在下列幾種情況下不能換用：1.賓語從句與ornot直接連用時，應用whether，不能用if。

如：Idon’tknowwhetherornothewillcometomorrow.我不知道他明天是否來。2.與動詞不定式連用時，只能用whether。如：Shecan’tdecidewhethertogotoAmerica.她不能決定是否去美國。3.在介詞后通常用whetherItdependsonwhetherIhaveenoughtime.Theimportantthinginlifeistohaveagreataim,andthedeterminationtoattainit注意：特殊疑問詞(how/what..)+賓語從句=特殊疑問詞（how/what..)todoCouldyoutellmehowIcangettothehospital?=Couldyoutellmehowtogettothehospital?Theimportantthinginlifeistohaveagreataim,andthedeterminationtoattainitIknowthattheWaterFestivalisreallyfun.WhatfuntheWaterFestivalis.Iwonderifthey’llhavetheracesagainnextyear.Howfantasticthedragonboatteamswere!IwonderwhetherJuneisagoodtimetovisitHongKong.Howprettythedragonboatswere.IbelievethatAprilisthehottestmonthinThailand.HowdeliciousthefoodisinHongKong.GrammarFocus8探究語法規(guī)律Whatdidyoufindout?探究一：賓語從句在復合句中充當賓語的從句叫賓語從句，就是用一個句子來構成主句的賓語?？瓷媳砀瘢?/p>

探究賓語從句的用法，要從概念、引導詞、主句從句時態(tài)以及賓語從句的語序這幾個方面探究?！綩bjectclauses】賓語從句的時態(tài)變化賓語從句的時態(tài)一般受主句時態(tài)的影響。當主句是一般現(xiàn)在時或一般將來時，賓語從句可以根據(jù)具體情況用適當?shù)臅r態(tài)；當主句是一般過去時，從句要用相應的過去時。主句時態(tài)從句時態(tài)一般現(xiàn)在時、一般將來時、祈使句時根據(jù)句意的需要用任意一種時態(tài)一般過去時與原句相對應的過去的時態(tài)客觀事實、真理、自然現(xiàn)象、名言警句、諺語等,一律用一般現(xiàn)在時Theimportantthinginlifeistohaveagreataim,andthedeterminationtoattainit

Iknow(that)Jack

is

ahard-workingstudent.Iknow(that)he

willtake

theexam.Lindadidn’tsayifheraunt

wasstillwiththem.Dadtoldmethatthesunrisesintheeast.Teresatoldhersonthatleavesturnyellowinautumn.賓語從句歌：學習賓從三注意，時態(tài)語序和連詞。時態(tài)主從要呼應：主句若為現(xiàn)在時，從句時態(tài)隨句意；主句若為過去時，從句時態(tài)變過去；賓從若是表真理，時態(tài)不變無質疑。語序要用陳述序，切莫照搬疑問句。That連接陳述句，省與不省要注意。從句若表“是否”時，if/whether要慎記。特殊問句作賓語，仍用原來疑問詞。三個問題需牢記，切莫丟東忘了西。Theimportantthinginlifeistohaveagreataim,andthedeterminationtoattainitWe

know

him．We

know

helikesEnglish.主s主s謂v謂v賓o賓o主s謂v賓o簡單句復合句賓語從句的概念賓語從句就是用一個句子來構成主句的賓語FindouttheObjectClausesDoyouknowwhoisthefirstChineseastronaut(宇航員)?Ourteachertoldusthattheearthgoesaroundthesun.Pleasetellme

whereshehasgone.Idon’tknowifhewillcometonight.Let’sfindoutwhat’sontonight.Theimportantthinginlifeistohaveagreataim,andthedeterminationtoattainit【運用】把下列句子改為賓語從句的復合句。

1.Hesaid,“Ihavebeento

America”.Hesaid_______________to

America.2.Isthereahotelnearhere?Doyouknow?Doyouknow__________________ahotelnearhere?3.“Theearthmovesaroundthesun”,ourEnglishteachertoldus.OurEnglishteachertoldusthattheearth_____________thesun.

thathehadbeen

if/whetherthereis

movesaroundTheimportantthinginlifeistohaveagreataim,andthedeterminationtoattainit由that引導的賓語從句主+謂+that+賓從(肯定句/否定句)IknowthattheWaterFestivalisreallyfun.Billthinksthattheraceswerenotthatinterestingtowatch.Practice:1.我相信她是一個好女孩。2.每個人都知道金錢很重要。3.我不認為那是真的。4.他希望他可以成功。結構：Theimportantthinginlifeistohaveagreataim,andthedeterminationtoattainit

習題

1Thegirlsaskedifthey____somefoodanddrinkwiththem.

A.tookB.takeC.takesD.willtake2Lucysaidthatshe___toGuangzhou.

A.hasnevergoneB.hadnevergoneC.hasneverbeenD.hadneverbeen3Thestudentswanttoknowwhetherthey___dictationtomorrow.

A.hadB.has.C.willhaveD.are

4SheaskedLindaif___goandgetsome.

A.couldsheB.shecouldC.shecanD.shemay

5Lindasaidthemoon___roundtheearth.A.travelledB.hastravelledC.travelsD.hadtravelled

ADCBCTheimportantthinginlifeistohaveagreataim,andthedeterminationtoattainit賓語從句的總結賓語從句三要素引導詞thatif／whether特殊疑問詞時態(tài)主句為一般現(xiàn)在時主句為一般過去時一般過去時過去將來時過去進行時過去完成時語序賓語從句的語序都為陳述句語序從句客觀真理時態(tài)不變從句可為任何時態(tài)Theimportantthinginlifeistohaveagreataim,andthedeterminationtoattainit賓語從句

感嘆句Theimportantthinginlifeistohaveagreataim,andthedeterminationtoattainitGrammarExclamatorystatements感嘆句表示喜怒哀樂等強烈感情的句子叫感嘆句。感嘆句的末尾用感嘆號。WhatfuntheWaterFestivalis!Howfantasticthedragonboatteamswere!Howprettythedragonboatswere!HowdeliciousthefoodisinHongKong!感嘆句常用What或How來引導。What修飾名詞，how修飾形容詞、副詞、動詞。Theimportantthinginlifeistohaveagreataim,andthedeterminationtoattainitExclamatorystatements感嘆句Theimportantthinginlifeistohaveagreataim,andthedeterminationtoattainitWritesentencesusingthewordsgiven.think/LanternFestival/beautiful

IthinkthattheLanternFestivalisbeautiful.2.don’tknow/whether/he/comehome/forthefestival3.believe/WaterFestival/most/fun4.wonder/if/mooncakes/delicious5.how/exciting/races6.what/interesting/cityIdon’tknowwhetherhewillcomehomeforthefestival.Howexcitingtheraceswere!Whataninterestingcity!Iwonderifthemooncakesaredelicious.IbelievethattheWaterFestivalisthemostfun.4aTheimportantthinginlifeistohaveagreataim,andthedeterminationtoattainitWhat

anhonestman

(heis)!Whatbeautifulflowers

(theseare)!What

terrible

weather

(itis)!What+a/an+(adj.)+n.(單數(shù))+(主+謂)+…!What+(adj.)+n.(復數(shù)/不可數(shù))+(主+謂)+…!what后面接名詞或名詞短語

ExamplesTheimportantthinginlifeistohaveagreataim,andthedeterminationtoattainitReadthesentencesandfindoutthecommonfeatures.WhatfuntheWaterFestivalis!Howfanticthedragonboatteamswere!Howprettythedragonboatswere!HowdeliciousthefoodisinHongKong!What/How名詞/形容詞/副詞主語+謂語+其他!Theimportantthinginlifeistohaveagreataim,andthedeterminationtoattainit4bTrytocompare:Whatfun

theWaterFestivalis!How

fantastic

thedragonboatteamswere!How

delicious

thefoodisinHongKong!找出感嘆句中的主語和謂語。

What+un.+主+謂How+adj.+主+謂How+adj.+主+謂+狀Theimportantthinginlifeistohaveagreataim,andthedeterminationtoattainitwhat引導的感嘆句What

anhonestman(heis)!What

beautifulflowers(theseare)!What

badweather(itis)!how引導的感嘆句How

goodabookitis!How

careless(youare)!How+adj.+a/an+n.+主+謂+…!How+(adj./adv.)+主+謂+…!What+a/an+(adj.)+n.(單數(shù))+(主+謂)+…!What+(adj.)+n.(復數(shù)/不可數(shù))+(主+謂)+…!Theimportantthinginlifeistohaveagreataim,andthedeterminationtoattainithow后面接形容詞或副詞How

excitingthenewsis!How

timeflies!How+adj./adv.+(主+謂+…)!How+主+謂!Howfast

thetigerruns!ExamplesTheimportantthinginlifeistohaveagreataim,andthedeterminationtoattainit4cWhichfestivaldoyoulikebest?Askyourgroupandreporttotheclass.e.g.Inourgroup,David’sfavoritefestivalis…

Hethinksthat…Whatisyourfavoritefestival?Whendoesitcel