Unit2IthinkthatmooncakesaredeliciousSectionAGrammarFocus4c课件人教版九年级英语全册

人教新目标GoForIt九年级英语全册Unit2IthinkthatmooncakesaredeliciousSectionAGrammarFocus-4c主句使用现在时，从句可使用任何时态；主句使用过去时态，从句一律使用过去时态。当宾语从句是客观真理或不可改变的自然现象时，宾语从句须用一般现在时，不受主句时态的限制。Ithinkthatyouareright.LinTaothoughttheTVplaywasveryboring.

Ourteachertoldusthatlighttravelsfasterthansound.宾语从句的时态取决于主句的时态。宾语从句的时态感叹句是表示赞美、惊叹以及喜怒哀乐等强烈感情的句子。通常由what,how引导。感叹句关联词

1.Ithink(that)mathisdifficult.Shesaid(that)shewouldleaveanoteonthedesk.陈述句作宾语时，宾语从句用____引导。它在只起连接作用，没有实际意义，在从句中不充当任何成分，因此常可省略。that2.Idon’tknowwhether/ifIshouldtakehisadvice.Hewantstoknowif/whetheryouareadoctor.一般疑问句作宾语时，宾语从句用___或whether引导。它们在句子中的意思是______（如果

/

是否）,在从句中不充当任何成分，但不可省略。是否ifIknowthattheWaterFestivalisreallyfun.WhatfuntheWaterFestivalis.Iwonderifthey’llhavetheracesagainnextyear.Howfantasticthedragonboatteamswere!IwonderwhetherJuneisagoodtimetovisitHongKong.Howprettythedragonboatswere.IbelievethatAprilisthehottestmonthinThailand.HowdeliciousthefoodisinHongKong.GrammarFocus5探究语法规律Whatdidyoufindout?探究一：宾语从句在复合句中充当宾语的从句叫宾语从句，就是用一个句子来构成主句的宾语。看上表格：

探究宾语从句的用法，要从概念、引导词、主句从句时态以及宾语从句的语序这几个方面探究。GrammarFocusΙ

宾语从句三要素：连接词、语序、时态宾语从句的语序是陈述句语序。由于

if

和whether

连接的是一般疑问句，注意把从句语序改为陈述句语序。即：连接词+主语+谓语+其他成分。动词连主谓Iwonderifhewillspendawholedaycleaningthehouse.Doyouknowwhenthebookstoreclosestoday?语序

无论主句是陈述句还是疑问句，宾语从句都是运用陈述句的语序，即是“主语在前，谓语在后”的顺序。HelensaysthatshewilllearnFrenchnextyear.

HeaskedmeifIcouldgettothebusstationontime.由that引导的宾语从句主+谓+that+宾从(肯定句/否定句)IknowthattheWaterFestivalisreallyfun.Billthinksthattheraceswerenotthatinterestingtowatch.Practice:1.我相信她是一个好女孩。2.每个人都知道金钱很重要。3.我不认为那是真的。4.他希望他可以成功。结构：We

know

him．We

know

helikesEnglish.主s主s谓v谓v宾o宾o主s谓v宾o简单句复合句宾语从句的概念宾语从句就是用一个句子来构成主句的宾语FindouttheObjectClausesDoyouknowwhoisthefirstChineseastronaut(宇航员)?Ourteachertoldusthattheearthgoesaroundthesun.Pleasetellme

whereshehasgone.Idon’tknowifhewillcometonight.Let’sfindoutwhat’sontonight.一、由what引导的感叹句1．What＋a/an＋形容词＋可数名词单数＋主语＋谓语！Whatanicepresentitis！多好的一个礼物啊！2．What＋形容词＋可数名词复数/不可数名词＋主语＋谓语！Whatfineweatheritistoday！今天的天气多好啊！IheardthatitisbecomingmoreandmorepopulartocelebrateMother’sDayandFather’sDayinChina.Iwonderifchildrenovertherealsogivesimilargiftstotheirparents.Ibelievethattherearemanywaystoshowourlove.Actually,wedon’thavetospendalotofmoney.Itisalsoagoodideatohelpparentstodosomethinginstead.JuneDearXiaYu,DoyouknowthattherearetwospecialdaysforparentsinAmerica?OneisMother’sDayonthesecondSundayofMay,andtheotherisFather’sDayonthethirdSundayofJune.Onthesetwodays,Americanchildrenoftengivegiftstotheirparentsortakethemoutforlunchordinner.Commongiftsareflowersandcardsformothersandshirtsortiesforfathers.如何选择连接词？连接词thatif/whether连接代词Whatwhichwhowhomwhose连接副词Whenwherewhyhow从句完整不缺成分从句完整不缺成分是否无意义缺成分缺主语宾语表语定语不缺主谓宾缺状语①作名词，意为“领带”(可数)。复数形式：ties。1.tie②作动词，意为“系；捆”，与to连用。2.one…，theother…/another/others/theothers①theother指两个中的“另一个”，常与one构成固定搭配one…，theother…，意为“一个……另一个……”。②another指三者或三者以上中的“另一个”。③others(＝other＋复数名词)，泛指大部分中的一部分，意为“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?用适当引导词填空(that、if/whether是否、what/who/when/where/how)2.引导词whether/if是否,可互换,但下列情况不能互换,只用whether1.前有介词狼2.后有todo虎3.句末ornot1.引导词that,无意义，在从句中不充当成分whether3.引导词what/who/when/where/how...，在从句中缺啥补啥thatif/whetherwhatwhere一、单项选择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