SectionA4课件(新版)人教新目标版.ppt

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1、SectionAGrammarFocus-4cUnit2Ithinkthatmooncakesaredelicious!九年级(全)Wordsreview幻灯片上单词出现时，同学应迅速读出该单词并说出意思，说不出时，可有5秒钟的现场求救时间（向其他同学），每名同学接受求救不得超过3次。mooncakelanternstrangerrelativeputonpoundsteallayoutlaydessertgardenadmirewhoevergoddessfolktraditionIknowthattheWaterFestivalisrea

2、llyfun.WhatfuntheWaterFestivalis.Iwonderifthey’llhavetheracesagainnextyear.Howfantasticthedragonboatteamswere!IwonderwhetherJuneisagoodtimetovisitHongKong.Howprettythedragonboatswere.IbelievethatAprilisthehottestmonthinThailand.HowdeliciousthefoodisinHongKong!GrammarFocus1.

3、that,if和whether引导的宾语从句Objectiveclauseswiththat,ifandwhetherExclamatorystatements2.感叹句名词性从句nounclause主语从句subjectclause宾语从句objectclause表语从句predicativeclause同位语从句appositiveclause试比较：Weknowhim．WeknowhelikesEnglish.主s主s谓v谓v宾o宾o宾语从句就是用一个句子来构成主句的宾语主s谓v宾o简单句复合句1.什么是宾语从句？Doyouknowwh

4、oisthefirstChineseastronaut(宇航员)?Ourteachertoldusthattheearthgoesaroundthesun.Pleasetellmewhereshehasgone.Idon’tknowifhewillcometonight.Let’sfindoutwhat’sontonight.FindouttheObjectClauses注：that在句中无词汇意义，在从句中不能充当成分，在口语当中往往省略。e.g.1.Ihear(that)hewillbebackinanhour.2.Hesaid(that

5、)hemissedusverymuch.1.由从属连词that引导的宾语从句a.在主+谓+it(形式宾语)+宾补+that从句(真正宾语)的句型中不省略.eg:Wemustmakeitclearthatwemeanwhatwesay.b.由连词and连接的两个由that引导的宾语从句中,第二个that不省略.that在宾语从句中的省略与保留eg:Hetoldme（that）hewouldcomeandthathewouldcomeontime.c.当that作介词except,in等宾语时e.g.Theybelieveinthatshemus

6、tstillbesingle.IknownothingabouthimexceptthatheislivinginBeijing.2.由从属连词whether,if引导的宾语从句Iwanttoknowif/whethersheisright.Theydidn’tknowwhetherTomcouldcomebackornot.if/whether引导宾语从句表示“是否”if/whether可互换,但whether…ornot为固定搭配.1).whether和if都可以引导宾语从句eg:Idon’tknowwhetherornothewillc

7、ome.注意：如果ornot放在whether所引导的从句句尾，则可以用if来替换。Idon’tknowwhether/ifhewillcomeornot.eg:IworryaboutwhetherIhurtherfeeling.注意whether和if的使用区别a.当whether后紧跟ornot时,不用if.b.介词后面的宾语从句不能用if.HeaskedmewhetherIwantedtogotherebytrainorbybus.他问我是想乘火车还是坐公共汽车去那里。注：whether和or一起还有“不管”之意,引导让步状语从句。Wh

8、etherhedrivesortakesthetrain,hewillbehereontime.不管开车来还是乘火车来，他都会准时到。c.在强调任意选择时,用whe