英语人教版九年级全册Unit 7 SectionA (Grammar Focus.ppt

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1、Teenagersshouldbeallowedtochoosetheirownclothes.Unit7第三课时：SectionA(GrammarFocus-4c)课文呈现知识讲解…………第三课时：SectionA(GrammarFocus-4c)词汇听写课堂导入4a4b课堂小结课后作业…课堂练习同学们，上一课学习的单词你们都掌握了吗？现在大家来检验一下，点击下面的音频开始听写吧！我们在Unit5学习了一般现在时的被动语态，在Unit6学习了一般过去时的被动语态，这节课我们一起来学习一下含有情态动词的被动语态。GrammarFocusId

2、on’tthinksixteenyearoldsshouldbeallowedtodrive.Iagree.Theyaren’tseriousenough.Doyouthinkteenagersshouldbeencouragedtomaketheirowndecisions？No，Idon’tagreewiththis.Teenagersaretooyoungtomaketheirowndecisions.Teenagersshouldnotbeallowedtohaveparttimejobs.Idisagree.Theycanlear

3、nalotfromworking.Doyouthinkwemaybeallowedtotakephotosifwedon'tuseaflash？Ifyoudon’tuseaflash，thenitmaybeOK.1．Youmustcleanyourbedroomeveryday.Yourbedroommustbecleanedeveryday．2．Parentsshouldencourageteenagerstodosocialworkfortheircommunity.Teenagers__________________________

4、_________________________________________________________.Rewritethesentencesaccordingtotheexample.4ashouldbeencouragedtodosocialworkfortheircommunity3．CanLucydoherhomeworktomorrowinstead?Can________________________________________？4．Doyouthinkwemustkeepteenagersawayfromth

5、eInternet?Doyouthinkteenagers________________________________？5．Parentsshouldgiveteenagerschancestomaketheirowndecisions.Teenagers____________________________________________.shouldbegivenchancestomaketheirowndecisionsLucy’shomeworkbedonetomorrowinsteadmustbekeptawayfromth

6、eInternetchance/tʃɑːns/，/tʃæns/n.机会；可能性考向chance作可数名词，意为“机会”，表示“做某事的机会”，其后可接todosth.或ofdoingsth.。eg：Itisagoodchancetostudy(ofstudying)English.这是一个学习英语的好机会。讲解来自《点拨》知识点1eg：Therewillbemanychancesformetotalktoher.我将有许多机会与她交谈。讲解来自《点拨》(1)chance作可数名词或不可数名词。表示“做某事的可能性”，通常后接“of＋动名词”

7、或由that引导的同位语从句。eg：Thereisnochancethathewillchangehismind.他不可能改变主意。(2)chance的常用搭配拓展讲解来自《点拨》典例Thepeoplewhoaremoreconfidenthavemore________tomakethemselvessuccessful.(德州)A．educationB．chancesC．prideD．excusesB【点拨】此题用词义辨析法。education教育；chance机会；pride自豪；excuse借口。根据句意“更自信的人有更多的____

8、____使他们自己成功。”可知用“机会”比较符合。Shouldteenagers________(ask)tomoveoutwhentheystartworking?Inmany