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1、Unit2LanguageGrammar课件1.YouknowthatIamateacherofEnglish.2.ThatIamateacherofEnglishisknowntoyouall.3.ItisknowntoyouallthatIamateacherofEnglish.4.ThefactthatIamateacherofEnglishisknowntoyouall.5.Iamworriedaboutwhetheryoucandowellintheexam.6.WhatIamworr
2、iedaboutiswhetheryoucandowellintheexam.thatIamateacherofEnglishThatIamateacherofEnglishthatIamateacherof Englishwhetheryoucandowellintheexam.OCSCSCPCACthatIamateacherofEnglishwhetheryoucandowellin theexam.OCRevisionFindtheclausesandtellthefunctionoft
3、hem:SCWhatIamworriedabout名词性从句(NounClauses)1.定义：在句子中起名词作用的句子叫名词性从句().名词性从句的功能相当于名词词组,它在复合句中能担任主语、宾语、表语、同位语、介词宾语。2.分类：subjectclauseobjectclausepredictiveclauseappositionclause主宾表同引导词1)That可可(省)可(省)可2)Whether可可可可3)If可(动宾)3.从属连词：that，whether,ifthat引导名词性
4、从句时，只起连接作用，无意义，不充当成分。whether引导名词性从句，不充当成分，有意义表“是否”；4.名词性从句语序一律用陈述句语序。Learningaims1.Tograsptheusageofnounclausesintroducedbyquestionwords.2.Toapplytheusageintopracticalexercises.SteponeLead-in1.从属连词：that,whether/if(句子结构完整)2.连接代词：（9个）whom(whomever),who
5、(whoever),whosewhich(whichever),what(whatever)（从句中缺少主、宾、表、定语）3.连接副词：where,when,how,why（句子主干部分完整但缺少状语）Brainstorming:whatwordscanbeusedasconjunctionstointroducenounclauses?Step2Presentation:Self-guidance1Accordingtotheexercisebook,finishpart1onP51.Coop
6、erationandDiscussion1AccordingtotheexercisebookonP52,analyzeeachsentencebelowingroupsandtellwhichkindofnounclauseitis.Whathesaidatthemeetingconfusedeveryonepresent.Thelittleboyatewhateverhismothergavehim.PleasegivesomesuggestionwhichbookIshouldchoose
7、amongthese.SOA4)Theproblemiswho/whomIshouldturntoforhelp.5)Whoeverleavestheroomlastoughttoturnoffthelights.6)Whenwewillgoskatingisuptoyoutomakeadecision.7)Iinsisteduponananswertomyquestionwhyhehaddoneit.8)Thereisadoubthowtheymanagedtotraveltothemoon.
8、PSSAAConjunctionsofNounClauses:连接词连接代词连接副词what,whatever,who,whoever,whicheverwhom,whomever,whose,whichthat,whether,if,asif (asthough)when,where,how,why状语不做成分点拨拓展1：主宾Tips:asif，asthough常用于表语从句Whatwashedoing?Hisfatherwassurprised.subjectclause主语从句点拨拓展2：
