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1、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)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
2、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
3、:[SectionA1a] tall---short; thin---heavy, longhair---shorthair, calm---wild… GiveSsanexamplebycomparingOldHenryandSantaClaus. e.g.SantaClausisolderthanHenry.HenryistallerthanSantaClaus. HenryisyoungerthanSantaClaus. SantaClausisyoungerthanHenry.Ⅱ.Pres
4、entationAskSstoseethepixaboutapplesandpearstoseethedifferences.Thencomparesomeoftheirthingswitheachother. e.g.Theapplesarebiggerthanthepears.Thepearsaremoredeliciousthantheapples.SummarizetheComparatives.Groupcompetition.A+be(V)+比较级+than+B.Ⅲ.Game(Iandmydesk
5、mate)AskSstocomparewiththeirpartnersandfindoutthedifferences.e.g.Sheisheavierthanme.Iammoreoutgoingthanher.Shegetsupearlierthanme.Irunfasterthanher.Ⅳ.ListeningThenlistentotherecording.AskSstonumberthetwins.Checktheanswers.Ⅴ.PairworkPointoutthesampleconversat
6、ioninactivity1c.Say,nowworkwithapartner.Makeyourownconversationaboutthetwins.Askseveralpairstosayoneormoreoftheirconversations.Ⅵ.Listening1.Workon2a:Pointoutthetwocolumnsandreadtheheadings:-er,-ierandmore.Thenpointoutthewordsinthebox.Readthem.Say,nowlistenan
7、dwritethe–erand–ierwordsinthefirstcolumnandthewordsthatusemoreinthesecondcolumn.Playtherecordingandchecktheanswers.2.Workon2b.PointoutthepictureandthetwoboxeswiththeheadingsTinaisandTarais.Say,listentotherecording.Writewordintheboxes.Thewordsarefromthelistin
8、activity2a.Playtherecordingandchecktheanswers.Ⅶ.Pairwork1.Pointoutthechartinactivity2c.Say,Makeyourownconversationsaccordingtotheinformation.Askpairstocontinueontheirown.2.Sspracticetheirconvers
