英语人教版九年级全册Unit6 SectionA (1a-2d)

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1、Unit6　Whenwasitinvented?SectionA(1a-1c,2c)Languagegoal:Talkaboutthehistoryofinventions.Emotion&attitudegoal:Enablethestudentstobeawareofdifferentinventionsaroundthem.Importantpoints:1.Whenwas/were…invented?Itwas/Theywereinventedin…Ithink…was/wereinventedbefore/a

2、fter…2.Whowasit/weretheyinventedby?Itwas/Theywereinventedby…3.Whatisit/aretheyusedfor?Itis/Theyareusedfor...Difficultpoint:ThepassivevoiceofthesimplepasttenseTeachingprocedures:Step1Warming-up1.Playavideoandleadintonewlesson.T:Goodmorning,everyone!Let’srelaxours

3、elvesandenjoyavideo.What’sthevideoabout?Yeah,great!It’saboutinventions.Youcanseeinventionsallaroundus,fromTVtocar,fromfoodtoclothing.Weshouldsaynobodycanlivewithoutthem.Don’tyouthinkso?Yes,weliveinaworldofinventions.Theseinventionsmakeourlifeeasierandmorecomfort

4、able.Inthisunitwe’lltalkaboutsomeinventionsandtheirhistory.2.Teach“invent/inventor/invention”and“wasinvented”.Step2TalkingandPresentation1.PresentthefourgreatinventionsinancientChinabyshowingthempicturesofthem.(Gunpowder,paper-making,printingandcompass)2.Student

5、stalkaboutthelightbulbanditsinventorThomasEdison.3.Showsomepicturesandaskaboutothermoderninventionsinforeigncountries.Step3Talking(1a)1.Showsomepicturesofthefourinventionsin1aandaskthestudentstodiscusstheorderoftheinventionsingroups.Model:A:IthinktheTVwasinvente

6、dbeforethecar.B:Well,IthinktheTVwasinventedafterthecar.2.Checktheresultsoftheirdiscussion.Step4Listening(1b)1.Playthetapetwice.Thenchecktheanswers.Forthefirsttime,studentsjustlistencarefullytothedateswhenthethingswereinvented.Forthesecondtime,studentslistenandma

7、tchtheinventionswiththedates.2.Callattentiontotheadditionalexercises.Playthetape.Studentslistenandfillintheblanksbygraspingthekeywords.Thenchecktheanswers.3.WatchthevideoabouttheconversationbetweenAliceandhergrandma.1.Askthestudentstotranslatetheconversationinto

8、Chinese.Step5Game(1c)1.Explaintherulesofthegame:Inpairs,onechoosesanumberandtheotheraskshimwhenthethingbehindthenumberwasinvented.Thenchangerolesandpracticeagain.2.As