377高一数学_集合的基本运算导学案(二)(胡同文)

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1、Unit3I’mmoreoutgoingthanmysister.SectionA1(1a-2d)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

2、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---sho

3、rt; thin---heavy, longhair---shorthair, calm---wild…　　GiveSsanexamplebycomparingOldHenryandSantaClaus.　　e.g.SantaClausisolderthanHenry.HenryistallerthanSantaClaus. 　　  HenryisyoungerthanSantaClaus. SantaClausisyoungerthanHenry.Ⅱ.PresentationAskSstoseethepixaboutapplesandpearstoseethedifferences

4、.Thencomparesomeoftheirthingswitheachother.　　e.g.Theapplesarebiggerthanthepears.Thepearsaremoredeliciousthantheapples.SummarizetheComparatives.Groupcompetition. A+be(V)+比较级+than+B.Ⅲ.Game(Iandmydeskmate)AskSstocomparewiththeirpartnersandfindoutthedifferences.e.g.Sheisheavierthanme.Iammoreoutgoin

5、gthanher.Shegetsupearlierthanme.Irunfasterthanher.Ⅳ.ListeningThenlistentotherecording.AskSstonumberthetwins.Checktheanswers.Ⅴ.PairworkPointoutthesampleconversationinactivity1c.Say,nowworkwithapartner.Makeyourownconversationaboutthetwins.Askseveralpairstosayoneormoreoftheirconversations.Ⅵ.Listen

6、ing1.Workon2a:Pointoutthetwocolumnsandreadtheheadings:-er,-ierandmore.Thenpointoutthewordsinthebox.Readthem.Say,nowlistenandwritethe–erand–ierwordsinthefirstcolumnandthewordsthatusemoreinthesecondcolumn.Playtherecordingandchecktheanswers.2.Workon2b.Pointoutthepictureandthetwoboxeswiththeheading

7、sTinaisandTarais.Say,listentotherecording.Writewordintheboxes.Thewordsarefromthelistinactivity2a.Playtherecordingandchecktheanswers.Ⅶ.Pairwork1.Pointoutthechartinactivity2c.Say,Makeyourownconversationsaccordingtotheinformation.Ask