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1、Unit3I’mmoreoutgoingthanmysister.SectionA1(1a-2d)授课:白静一、教学目标：1.语言知识目标：1)能掌握以下单词：outgoing,better,loudly,quietly,hard-working,competition,fantastic,which,clearly,win能掌握以下句型：①TinaistallerthanTara.②SamhaslongerhairthanTom.③ShealsosingsmoreloudlythanTara.2)
2、能掌握以下语法：①形容词或副词比较级形式的构成。②表示两者进行比较的句式结构。2.情感态度价值观目标：能对人物的外表进行描绘，个性进行比较。二、教学重难点1.教学重点：1)形容词或副词比较级形式的构成。2)表示两者进行比较的句式结构。2.教学难点：HehasshorterhairthanSam.IsTomsmarterthanTim?ShealsosingsmoreloudlythanTara.三、教学过程I.Presentation1.AskSstoseesomepicturestoseethed
3、ifferences.Thencomparesomeoftheirthingswitheachother. e.g.BallAisbiggerthanBallB.SummarizetheComparatives.Groupcompetition. A+be(V)+比较级+than+B.2.ShowthenewwordstoSs.II.Listening1.Thenlistentotherecording.AskSstonumberthetwins.Checktheanswers.2.AskSsto
4、listentotheconversationagainandcompletethedialogue.Conversation1Boy1:IsthatSamplayingtheguitar?Girl:No,that’sTom.Samhas________thanTom.Boy2:BothTomandSamcanplaythedrums,butSamplaysthem_______thanTom.Conversation2Boy:That’sTara,isn’tit?Girl:No,itisn’t.I
5、t’sTina.Tinais________thanTara.Andshealsosings______________thanTara.Conversation3Boy:IsthatPaul?Girl:No,that’sPeter.Peter’s________thanPaul.AndPaul’s________thanPeter.3.Explanationboth◆both意为“两个；两个都”。它在句中可作主语、宾语、定语和同位语。如：Bothofthemlikepopularsongs.Ido
6、n’tknowwhichskirtisbetter;I’llbuyboth.Thereareshopsonbothsidesofthestreet.Theybothhaveamodelplane.◆both...and...意为“既……又……；……和……”，连接两个并列成分。当连接两个并列主语时，谓语动词用复数形式。如：Katewasbothhappyandsorrytoseeher.BothsheandIaremiddleschoolstudents.III.Pairwork1.Pointoutt
7、hesampleconversationinactivity1c.Practicetheconversationthenmakeconversationsabouttheothertwins.A:That’sTara,isn’tit?B:No,itisn’t.It’sTina.TinaistallerthanTara.AndshealsosingsmoreloudlythanTara.IV.Conclusion形容词或副词的比较级形式：talltallerfastfaster(一般在词尾+er)ni
8、cenicer(以不发音的字母e结尾的+r)thinthinner(重读闭音节词词尾只有一个辅音字母时，先双写辅音字母再+er)earlyearlier(以辅音字母+y结尾的单词，变y为i+er)outgoingmoreoutgoing(多音节词和部分双音节词前加more)V.Listening1.Workon2a:Pointoutthetwocolumnsandreadtheheadings:-er,-ierandmore.Thenpointoutthewordsi
