whenwasitinvented教案3

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1、★精品文档★Whenwasitinvented教案3Ⅰ.TeachingAimsandDemands　　Objects　　KeyVocabulary　　bulb,lightbulb,microwave,oven,microwaveoven,island　　TargetLanguage　　Whatisthemicrowaveovenusedfor?　　Itisusedforcooking.　　Objects　　Trainthestudents’writingandspeakingskillswiththetargetlanguage.　　Objects　　

2、Ifyouarealoneonatinyisland,whatinventionswouldyouliketohaveontheislandwithyou?　　Ⅱ.TeachingKeyPoints　　aboutthehelpfulinventionsandannoyinginventions.　　thestudentstodiscusstheiropinionsontheinventions.　　Ⅲ.TeachingDifficultPoints2016全新精品资料-全新公文范文-全程指导写作–独家原创9/9★精品文档★　　theopinionsont

3、heinventions.　　thetargetlanguagetodescribetheinventions.　　Ⅳ.TeachingMethods　　　　　　Ⅴ.TeachingAids　　Somepicturesofthehelpfulinventionsandannoyinginventions.　　Ⅵ.TeachingProcedures　　StepⅠRevision　　thethreeinventionstalkedlastclass.Askaboutthenamesofthethreeinventions.Helpthestudentsan

4、swer:　　shoeswithadjustableheels　　battery-operatedsneakers　　heatedicecreamscoop　　Thenaskthetwoquestionsbelowoneachinvention:　　a.Whowasitinventedby?　　b.Whatisitusedfor?　　thetargetlanguagewiththePassiveVoiceinGrammarFocusbyaskingseveralonestoreadthe2016全新精品资料-全新公文范文-全程指导写作–独家原创9/9★精

5、品文档★sentences.　　thehomework.Dictatethewordsbelow:　　bulb,lightbulb,microwaveoven,island　　StepⅡ3a　　Thisactivityprovidespracticewithlistening,speaking,readingandwritingusingthetargetlanguage.　　Callthestudents’attentiontothethreepicturesofthreeinventions.　　Teachthemtoreadthenamesofth

6、einventions.Doitlikethis:　　T:Lookatthefirstpicture,please.Wecanseethenameunderthepicture.　　Nowreadafterme,alarmclock.　　Ss:Alarmclock.　　Dothesamewithlightbulbandmicrowaveoven.　　Thenreadtheinstructionstothestudents.　　Explainhelpfulinventionsandannoyinginventionstothestudentslikethi

7、s,showingapictureofavacuumcleaner,　　Avacuumcleanerishelpful.　　Thenshowapictureofatrucktotheclass.2016全新精品资料-全新公文范文-全程指导写作–独家原创9/9★精品文档★　　Averyloudtruckisannoying.　　Thenletthestudentslookatthethreepicturesinthetextbook.　　Askthesequestionsoneachinvention:　　thisinventionusefuloranno

8、ying?　　isitusedfor?　　Thenaskthewholeclas