江苏省常州市西夏墅中学高中英语Unit1TheworldofoursensesGrammarandusage课件牛津译林版必修.ppt

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1、Grammar&UsageUnit1NounClausesUnit1课件描述：本课语法为名词性从句。教学目的是帮助学生了解什么是名词性从句；学会连词that，if，whether的正确使用。语法课的设计应摒弃教师一讲到底，罗列语法规则的陈旧教学方式，把语法的运用放置于情景中。这样学生就会身临其境学习语法，生动、有趣，教学效果好。IntroductiontonounclausesAtlunch,theweathermanreportedthatthemistwouldbecomeathickfogintheafternoon.Shewonderedifthebuseswouldst

2、illberunning.Thetruthisthatthefogistoothickforthebustorunthatfar.Whatsurprisedmemostwasthattheoldmancouldn’tseeanything.IntroductiontonounclausesBecausetheclausesinthesesentenceshavethesamefunctionasnounsornounphrases,theyarecallednounclauses.Therearefourkindsofnounclauses—thesubjectclause,th

3、eobjectclause,thepredictiveclauseandtheappositionclause.Presentation1.Anounclausecanbeusedasthesubjectofasentence:1)Thathewillsucceediscertain.2)Whetherhewillgothereisnotknown.3)Whathesaidisnottrue.4)Wherehehidthemoneyistobefoundout.2.Anounclausecanbeusedeitherastheobjectofaverborapreposition

4、inasentence.1)Theyknowthatthehabitwillkillthem.2)HeaskedhowmuchIpaidfortheviolin.3)Hemadeitcleartothepublicthathedidanimportantandnecessaryjob.4)Ifinditnecessarythatweshoulddothehomework.3.Anounclausecanbeusedasthepredicativeafterthelinkverbbe.1)Thequestioniswhetherwecanrelyonhim.2)That’sbeca

5、usewewereinneedofmoneyatthattime.3)Helookedasifhewasgoingtocry.4)That’swhyIwaslate.4.Explaintostudentswhatappositionmeans.1)Thenewsthathefailedintheexamsurprisedhisparents.2)Wordcamethatwewouldhavetwodaysoffnextweek.3)Thereisnopossibilitythatourteamwilllosethegame.4)I’llkeepthepromisethatIwil

6、lhelpyououtwhenyouareintrouble.Nounclausesbeginningwiththatthat引导肯定含义的从句，在从句中不充当成分，没有实际意思。在非正式英语中，以下情况中that可以省略：动词后的宾语从句中be动词后的表语从句中其他情况下that一般都不可省。NounclausesbeginningwiththatCan“that”beleftout?Thatyoulikehimisstrange.Thefactisthattheearthissmallerthanthesun.Theideathatyouwillinvitehimsounds

7、good.Idon’tbelievethathehaseverreadanyofShakespeare'sworksorthathehaseverheardofhim.NounclausesbeginningwiththatCan“that”beleftout?Hesaidthat,ifIdidnothavetime,Imightchoosenottogo.Hiscompositionisverygoodexceptthattherearesomespellingmistakes