教案英语：unit1 living with technology-word power教案（牛津译林版选修7）.doc

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1、WordPowerTeachingAims:l       Tolearnmorewordsrelatedtoelectricalandelectronicgoodsespeciallyhouseholdappliancesl       Totalkabouthowthesedevicesareusedl       Todiscusshowusefulelectricalappliancesandelectronicdevicesareinvariouswaysintheireverydaylives.l     

2、  Toenlargetheirvocabularyl       TocompletetheexercisesdesignedtoreinforcethewordstobelearntinthewordpowderTeachingDifficulties&Keypoints:²      Howtoletthemrelatetheirownexperiencetowhattheywilllearn²      HowtomakethemawareofthetowsidesofelectronicgoodsTeachi

3、ngsteps:SteponeRevision1.白纸黑字2.比…优越3.可以接近、进入4.使…同…结合5.跳起来；突然出现6.请求、申请7.便携式电脑8.对…作出贡献StepTwo:BrainstormingT:(Greetthewholeclassasusual)Youhavelearntaboutthehistoryofelectricalandelectronicdevices,especiallyaboutTVandaudiodevices.Nowpleasecompletethefollowing:1)  

4、     Makealistmorehouseholdappliancesasmanyaspossible2)       Giveabriefdescriptionofthedevicesonthelist(Encouragethemtoexchangetheirideaswitheachotherandthemreporttheiranswerstotheclass.Tcanlistsomeinformationonthescreen.Thiscanhelpthemconcentrateonthetopicofth

5、eWordPower.)StepThree:VocabularyLearningT:Welldone!Todaywewilllearnmorewordsaboutelectricalandelectronicgoods.Pleaseopenyourbookatpage6andlookatpartA.Asectionmanagerfromabigdepartmentstoreisshowingtheelectricalandelectronicgoodstoanewsalesperson.Readthepassagean

6、dthenarrangethegoodsinblueinthefollowingtable. AudioCDplayer,MDplayer,MP3playerVideovideocameras,digitalcamerasEducationaleducationalsoftware,electronicdictionaries,electronictranslatorsOtherscomputers,Mobilephones(Makesuretheyunderstandwhatthosephrasesinblueact

7、uallymeanandpronouncethemcorrectly.Thisactivitycanmakethemfamiliarwiththenamesofthegoodsinthedepartmentstore.)T:Verygood!PleasegoonwiththepartBonpage6.Readthefollowingsentenceswiththepicturesandgetfamiliarwiththenamesofthefoodsinthehouseholdappliancessection.Ss:

8、…(Makesuretheyknowwhatthesedevicesareusedfor.Tcansuggestmorehouseholdappliancestheyknowandencouragethemtogiveabriefdescriptionofthem.)T:Welldone!Nowwehavelearntmanywo