九年级英语全册《unit 6 when was it invented》教案 （新版）人教新目标版

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1、Unit6Whenwasitinvented?集体备课内容二次备课内容三维教学目标KnowledgeObject:TalkaboutthehistoryofinventionsItwasinventedin1876.Whatwasitusedfor?Itwasusedtotalktopeopleinothertowns.Master:be+pp.AbilityObject.：1）能运用所学知识练习被动语态的句式。2）能用所学句型进行交际练习。EmotionObject:培养学生的听说演等能力及合作学习的意识。教学重

2、点1．KeyVocabulary2．TargetLanguage．3Trainthestudentstotalkaboutthehistoryofinventions.教学难点被动语态的运用及构成。教法情景操练，反复使用，师生互动，生生互动。学法通过谈论历史上的发明物，充分掌握被动语态的用法.教学准备多媒体课件教科书卡片录音机课前预习学案。教学过程Step1.Warm-upShowsomepicturesandaskstudentstobefamiliarwiththewordsbelow.Telephone,ca

3、lculator,car,personalcomputer,TVsetStep2.PresentationⅠ.1aGroupwork1.Pointtothepicturesandaskstudentstosaywhattheyare.2.Discussingroupsandnumberthem1-5.3.Checktheanswers.Ⅱ.1b1.Lookatthepicturesandthedates.Listentoaconversationbetweenagirlandawoman,thenmatchthei

4、nventionsandthedates.2.Checktheanswers.Ⅲ.1cPairwork1.Workinpairs.Lookat1b.StudentAcoverthedates.StudentB,askstudentAwhenthethingsinthepicturewereinvented.Thenchangerolesandpracticeagain.2.Askstudentstomakesimilardialoguesusingthethingsaroundthem.Ⅳ.2a1.Showasli

5、dewithsomeinventionsonit.Teachthevocabularywords.Readthemagainandagainandtrytograspthem.2.2aShowanotherslide.Lookatthepicture.Herearethethreeinventions.Youwillhearaconversationbetweenagirlandaboy.Listenandnumbertheinventionsintheorderthatyouhearthem.3.Listenca

6、refullyagainandcheckuptheiranswers.4.Askastudenttosayouthis/heranswer.5.Theteachershowsthecorrectanswers.Ⅴ.2b1.Showanotherslide.Lookatthechart.Itshowsthepeoplewhoinventedthesethingsandwhattheyareusedfor.ListentotherecordingagainandmatchtheitemsincolumnA,BandC.

7、2..Playthetapeagain,thenchecktheanswers.Ⅵ.2cPairwork1.Askthestudentstopayattentiontothesampleconversationandasktwostudentstoreaditaloud.2.Roleplaytheconversationsusingtheinformationinthechartin2b.Homework：1.Copygrammartwice.2.AskthestudentstodotheworkbookandRe

8、citewords.课后反思本节课成功之处：本节课需改进的地方：九年级英语学科全册第6单元（章）单元(章)名称、课题Unit6Whenwasitinvented?课时划分4课时教学课时第2课时总备课数第课时主备人备课组其他成员集体备课内容二次备课内容三维教学目标KnowledgeObject:hataretheyusedfor?Whenwasitinvent