初中英语人教版八年级上册Unit 3

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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---short;thin---heavy,longhair---shorthair,calm---wild…GiveSsanexamplebycomparingOldHenryandSantaClaus.e.g.SantaClausisolderthanHenry.HenryistallerthanSantaClaus.HenryisyoungerthanSantaClaus.SantaClausisyoungerthanHenry.Ⅱ.PresentationAskSstoseethepixaboutapplesandpearstoseethedifferences.Thencomparesomeoftheirthingswitheachother.e.g.Theapplesarebiggerthanthepears.Thepearsaremoredeliciousthantheapples.SummarizetheComparatives.Groupcompetition.A+be(V)+比较级+than+B.Ⅲ.Game(Iandmydeskmate)AskSstocomparewiththeirpartnersandfindoutthedifferences.e.g.Sheisheavierthanme.Iammoreoutgoingthanher.Shegetsupearlierthanme.Irunfasterthanher.Ⅳ.ListeningThenlistentotherecording.AskSstonumberthetwins.Checktheanswers.Ⅴ.PairworkPointoutthesampleconversationinactivity1c.Say,nowworkwithapartner.Makeyourownconversationaboutthetwins.Askseveralpairstosayoneormoreoftheirconversations.Ⅵ.Listening1.Workon2a:Pointoutthetwocolumnsandreadtheheadings:-er,-ierandmore.Thenpointoutthewordsinthebox.Readthem.Say,nowlistenandwritethe–erand–ierwordsinthefirstcolumnandthewordsthatusemoreinthesecondcolumn.Playtherecordingandchecktheanswers. 2.Workon2b.PointoutthepictureandthetwoboxeswiththeheadingsTinaisandTarais.Say,listentotherecording.Writewordintheboxes.Thewordsarefromthelistinactivity2a.Playtherecordingandchecktheanswers.Ⅶ.Pairwork1.Pointoutthechartinactivity2c.Say,Makeyourownconversationsaccordingtotheinformation.Askpairstocontinueontheirown.2.Sspracticetheirconversations.3.Asksomepairstoactouttheirconversations.Ⅷ.Role-play1.Readtheconversationfirstandtrytomatchthepeoplewiththerightthings.a.sangbetterb.withshorterhairc.practicemoreandreallywantedtowind.sangmoreclearlye.dancedbetter2.LetSsreadtheconversationsaftertheteacher.3.LetSspracticetheconversation.4.Thenletsomepairsactouttheirconversationsinfrontoftheclass.Homework:Writesixsentences:Writeaboutthethingsthatarethesameanddifferentbetweenyouandyourbestfriend.板书设计：