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

人教新目標GoForIt九年級英語全冊Unit2IthinkthatmooncakesaredeliciousSectionAGrammarFocus-4c主句使用現在時，從句可使用任何時態(tài)；主句使用過去時態(tài)，從句一律使用過去時態(tài)。當賓語從句是客觀真理或不可改變的自然現象時，賓語從句須用一般現在時，不受主句時態(tài)的限制。Ithinkthatyouareright.LinTaothoughttheTVplaywasveryboring.

Ourteachertoldusthatlighttravelsfasterthansound.賓語從句的時態(tài)取決于主句的時態(tài)。賓語從句的時態(tài)感嘆句是表示贊美、驚嘆以及喜怒哀樂等強烈感情的句子。通常由what,how引導。感嘆句關聯詞

1.Ithink(that)mathisdifficult.Shesaid(that)shewouldleaveanoteonthedesk.陳述句作賓語時，賓語從句用____引導。它在只起連接作用，沒有實際意義，在從句中不充當任何成分，因此?？墒÷?。that2.Idon’tknowwhether/ifIshouldtakehisadvice.Hewantstoknowif/whetheryouareadoctor.一般疑問句作賓語時，賓語從句用___或whether引導。它們在句子中的意思是______（如果

/

是否）,在從句中不充當任何成分，但不可省略。是否ifIknowthattheWaterFestivalisreallyfun.WhatfuntheWaterFestivalis.Iwonderifthey’llhavetheracesagainnextyear.Howfantasticthedragonboatteamswere!IwonderwhetherJuneisagoodtimetovisitHongKong.Howprettythedragonboatswere.IbelievethatAprilisthehottestmonthinThailand.HowdeliciousthefoodisinHongKong.GrammarFocus5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。GrammarFocusΙ

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?語序

無論主句是陳述句還是疑問句，賓語從句都是運用陳述句的語序，即是“主語在前，謂語在后”的順序。HelensaysthatshewilllearnFrenchnextyear.

HeaskedmeifIcouldgettothebusstationontime.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：We

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.一、由what引導的感嘆句1．What＋a/an＋形容詞＋可數名詞單數＋主語＋謂語！Whatanicepresentitis！多好的一個禮物啊！2．What＋形容詞＋可數名詞復數/不可數名詞＋主語＋謂語！Whatfineweatheritistoday！今天的天氣多好?。heardthatitisbecomingmoreandmorepopulartocelebrateMother’sDayandFather’sDayinChina.Iwonderifchildrenovertherealsogivesimilargiftstotheirparents.Ibelievethattherearemanywaystoshowourlove.Actually,wedon’thavetospendalotofmoney.Itisalsoagoodideatohelpparentstodosomethinginstead.JuneDearXiaYu,DoyouknowthattherearetwospecialdaysforparentsinAmerica?OneisMother’sDayonthesecondSundayofMay,andtheotherisFather’sDayonthethirdSundayofJune.Onthesetwodays,Americanchildrenoftengivegiftstotheirparentsortakethemoutforlunchordinner.Commongiftsareflowersandcardsformothersandshirtsortiesforfathers.如何選擇連接詞？連接詞thatif/whether連接代詞Whatwhichwhowhomwhose連接副詞Whenwherewhyhow從句完整不缺成分從句完整不缺成分是否無意義缺成分缺主語賓語表語定語不缺主謂賓缺狀語①作名詞，意為“領帶”(可數)。復數形式：ties。1.tie②作動詞，意為“系；捆”，與to連用。2.one…，theother…/another/others/theothers①theother指兩個中的“另一個”，常與one構成固定搭配one…，theother…，意為“一個……另一個……”。②another指三者或三者以上中的“另一個”。③others(＝other＋復數名詞)，泛指大部分中的一部分，意為“其他人；其他物”。④theothers特指剩余的全部。1.Ithink_________heisacleverboy.2.Helooksworried.Iwonder________hehasalreadyknownaboutresult.3.Idon'tknow________heisfreeornot.4.Idon'tknow__________theyaregoingtodo.5.Couldyoutellme____________yourfatherisfrom?用適當引導詞填空(that、if/whether是否、what/who/when/where/how)2.引導詞whether/if是否,可互換,但下列情況不能互換,只用whether1.前有介詞狼2.后有todo虎3.句末ornot1.引導詞that,無意義，在從句中不充當成分whether3.引導詞what/who/when/where/how...，在從句中缺啥補啥thatif/whetherwhatwhere一、單項選擇1.

Bobthinks_____hewillbelateforschool.A.eitherB.thatC.ifD.whether2.

Wedon'tknow______theydidit.A.howB.whoC.whatD.which3.Theteacherasksus____Jimcancomebackontime.A.thatB.ifC.whenD.whattime4.Doesanybodyknow______wewillhaveasportsmeetingthisweekendornot.A.ifB.whereC.whetherD.thatBABCExercises

二、用that或if/whether填空。1.Lisabelieves_______shewillwinthetennismatch.2.Idon’tknow________TomisanEnglishteacher.3.Idon’tcare________helikesitornot.4.Myforeignfriendswonder__________DecemberisthebesttimetovisitHainan.5.A