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1、新目标初三英语Unit9Whenwasitinvented?教案 Unit9Whenwasitinvented? Period1SectionA1a~1c教学设计与反思 Languagegoals 1.Words&expressions invent,inventor,invention,calculator,beusedfor,beinventedby 2.Keysentences Whoweretheyinventedby? Theywereinventedby--- Whenwasitinven
2、ted? Itwasinventedin1863. Whatisitusedfor? Itisusedforcommunicatingwithothers. Abilitygoals Enablethestudentstotalkaboutinventions. Enablethestudentstodosomelisteningexerciseaboutinventions. Emotion&attitudegoals Getthestudentstobeproudofourmotherland.
3、Encouragethestudentstoworkharder,sothattheycandosomethingusefulforourcountryinthefuture. Teachingimportantpoints Usethenewwordsandphrasestotalkabouttheinventions. Teachingproceduresandways StepIReviewandLead-in T:Goodmorning/afternoon,boysandgirls.Doyoureme
4、mberwhatthetitleisinUnit8?Thenwhatdidyoulearntotalkaboutinthatunit?Volunteering?Whatdoyouthinkofit?Doyouwanttobeavolunteer?Why?Youaregreat!Ifeveryonetryhisbesttohelpothers,peoplewilllivehappierliveandtheworldwillbecomemuchmorebeautiful.Besidesdoingthis,whatelsed
5、oyouthinkcanhelpusliveabetterlife?(Showsomepicturesofinventionstothem)Yeah,TVs,computers,washingmachines,cars.Thingslikethesearecalledinventions.Andthisweekwewillbeginanewunitaboutinventions.Youcanseeinventionsallaroundus,fromTVtocar,fromfoodtoclothing.Weshoulds
6、aynobodycanlivewithoutthem.Don’tyouthinkso?Canyouimagineonedaywithoutinventions? Ss:That’simpossible. T:Yes,weliveinaworldofinventions.Theseinventionsmakeourlifeeasierandmorecomfortable.Inthisunit,wewilllearnsomeinventionsandtheirhistory.First,let’sgettoknowso
7、menewwords. StepIIPresentation 1.PresentthefourgreatinventionsinancientChinabyshowingthempicturesofthem. (gunpower,paper,moveabletypeprintandcompass) ---Whenwasmoveabletypeprintinvented? ---ItwasinventedintheSongdynasty. ---Whowasitinventedby? ---Itwasinv
8、entedbyBishen ---Whatwasitusedfor? ---Itwasusedforprinting. 2.Studentstalkaboutotherinventionsusingthesimilarsentences StepIIIPractice Askthestudentstoexplainthe
