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1、Unit3Teenageproblems课题名称Unit3TeenageproblemsGrammar复备人具体内容(包括教学内容、教学过程、板书设计、课堂练习设计等)二次备课Teachingcontents:Vocabulary:whom,silence,worrymethod,solve,dictionary,replyPhrases:solvetheproblemSentences:Danieldoesnotknowwhomheshouldtalkto.Ineedsomeonetosharemyworrieswith.Whydo
2、n’tyouletyourparentsknowyouneedthem?What/Howaboutchoosingyourhobbyaccordingtothetimeyouhave?Let’swritealettertoMrSigmundFriend.Shallwehaveameetingaboutthis?Teachingprocedures:Step1RevisionTranslatethesentences.1.我经常怀疑是否值得花如此多的时间在家庭作业上。2.我不能理解为什么他们对我如此严格。Step2Leadin1.宾语从
3、句的概念宾语从句即句子作宾语,而不再是一个词或短语作宾语。Ilikemyteacher.Iknowhim.IknowMrLiteachesEnglish.包含宾语从句的句子结构:主句+连接词(引导词)+宾语从句(1)由连词that引导的宾语从句注:当宾语从句是陈述句时,用that连接从句。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。(2)由连词whether,if引导的宾语从句注:当宾语从句是一般疑问句时,用if/whether连接从句,意思是是否,注意要将一般疑问句改为陈述语序。当句末为ornot时,引导词只
4、能用whether而不能用if.(3)当宾语从句是特殊疑问句时,用?连接自己总结:当宾语从句是特殊疑问句时,我们用________来连接从句,注意要将从句改为________语序。Step3Presentation1.Explain:Weuseaquestionwordtointroduceanobjectclausethatexpressesawh-question.Thewordorderintheclauseshouldbethesameasthatinastatement.2.连接代词和连接副词引导宾语从句是由特殊疑问句变化而
5、来,用陈述句语序。放在see,say,tell,ask,answer,know,decide,findout,imagine,suggest,wonder,discover,understand,inform,advise等之后。1.SummaryStep4Practice1.CompletePartA1,A2andA3.Checkanswerstogether.2.Dosomemoreexercises.Step5Presentation提建议的句型Wegivesuggestionspolitelyusingstructuressu
6、chasWhynot…,Whydon’tyou,…,What/Howabout…,Let’s…andShallwe…Tip:Wealsouseperhapstogivesuggestions.Perhapsyoushouldmanageyourtimebetter.1.句型Whynot…?是Whydon’tyou…?的缩略形式,“为什么不……?”“你为什么不……?”,后面跟动词原形。e.g.Whynotdonateyourpocketmoneytocharity?你为什么不把零用钱捐给慈善组织?=Whydon’tyoudonateyo
7、urpocketmoneytocharity?2.What/Howabout…?“……怎么样?”“……如何?”,后面跟名词,代词或者动名词。e.g.What/Howabouthavingacupofcoffee?喝杯咖啡怎么样?3.let’s…“让我们……吧”,后接动词原形。e.g.Let’slistentotheteacher.让我们听老师讲吧。Shallwe…?“我们……好吗?”后面跟动词原形。e.g.Shallwegoswimmingtomorrow?我们明天游泳好吗?Step6Practice1.Completetheexer
8、ciseonpage42.2.Domoreexercises.Step7Homework(1)《课课练》(2)《自主学习与探究》Blackboarddesign:Unit3TeenageproblemsPeriod4Gr