英语人教版八年级上册unit 3 section A 1a-1d

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1、二次备课Unit3I’mmoreoutgoingthanmysister.TheFirstPeriod（SectionA1a-1d)主备:王雷审查：　　使用：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,能掌握以下句型：①TinaistallerthanTara.②SamhaslongerhairthanTom.③ShealsosingsmoreloudlythanTara.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

2、：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.Lead-in1.AskSstowritedownasmanyadj.aboutpeopleaspossible.Checktheadj.Sswriteandwecangroupthemintosomepairs,like:[SectionA1a]　　tall-

3、--short; thin---heavy, longhair---shorthair, calm---wild…　　GiveSsanexamplebycomparingYaoMingandLiuXiang　　e.g.YaoMingistallerthanLiuXiang. LiuXiang isshorterthanYaoMing　  Ⅱ.PresentationAskSstoseethepixaboutsoccerballandpingpongballtoseethedifferences.Thencomparesomeoftheirthingswitheachot

4、her.　　e.g.Thesoccerballisbiggerthanthepingpongball.Thepingpongballissmallerthanthesoccerball.SummarizetheComparatives.Groupcompetition. A+be(V)+比较级+than+B.Ⅲ.Game(Iandmydeskmate)AskSstocomparewiththeirpartnersandfindoutthedifferences.e.g.Sheisheavierthanme.Iammoreoutgoingthanher.Shegetsup

5、earlierthanme.Irunfasterthanher.Ⅳ.ListeningThenlistentotherecording.AskSstonumberthetwins.Checktheanswers.Ⅴ.PairworkPointoutthesampleconversationinactivity1c.Say,nowworkwithapartner.Makeyourownconversationaboutthetwins.Askseveralpairstosayoneormoreoftheirconversations.VI.Grammar形容词或副词的比较

6、级变化规则1.一般在词尾+er2.以不发音的字母e结尾的+r3.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)4.以辅音字母+y结尾的单词，变y为i+er5.多音节词和部分双音节词前加moreExercisesVII.TaskShowsomefamouspeople’sphotosandaskstudentstotalkabouttheirdifferences.VIIIHomeworkTalkaboutthedifferencesbetweenyoursister/brotherandyou.板书设计：SectionA1a---1dA+be(V)+比较级

7、+than+BThepingpongballissmallerthanthesoccerball.YaoMingistallerthanLiuXiang课后反思：