英语人教版九年级全册Unit 6 Section A 1a-2c.ppt

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1、Unit6Whenwasitinvented?SectionA(1a~2c)桂东桂东县寨前中学：陈攀先县寨前中学：陈攀先如果你们能一一通过以下关卡，你们就是我们今天的冠军，获得钥匙打开宝箱大冒险adventure第一关Seeandsay（答对可获得一个苹果）Howmanyinventionsdoyouknow?Weliveinaworldofinventions.WatchandlistenLookatthethings.Inwhatorderdoyouthinktheywereinvented?A:IthinktheTVwasinventedbeforetheca

2、r.B:Well,IthinktheTVwasinventedafterthecar.A:Ithink…wasinventedbefore…B:Well,Ithink…wasinventedafter….A:Ithink…wasinventedbefore…B:Well,Ithink…wasinventedafter….ThetelephonewasinventedbeforetheTVset.A:Ithink…wasinventedbefore…B:Well,Ithink…wasinventedafter….Thetelephonewasinventedbefor

3、ethecomputer.A:Ithink…wasinventedbefore…B:Well,Ithink…wasinventedafter….1aLookatthethingsbelow.Inwhatorderdoyouthinktheywereinvented?Discussthemwithyourgroup.Thennumberthem[1–4](1=first,4=last).4213A:IthinktheTVwasinventedbeforethecar.B:Well,IthinktheTVwasinventedafterthecar.第一关答案正确获得1

4、个苹果WatchandlistenWhenweretheyinvented?第二关___1876___1885___1927___1971WatchandlistenWhenweretheyinvented?第二关___1876___1885___1927___1971dacb答案正确获得1个苹果abcdA:Whenwasthetelephoneinvented?B:Ithinkitwasinventedin1876.A:Whowasitinventedby?B:ItwasinventedbyBell.第三关Pairwork两人一组完成对话，要求内容正确、声音响亮，

5、顺利完成获得2个苹果。inventioninventortimeCarCarlBenz1885TVBaird1927ComputerMauchly1971TelephoneBell1876第四关带特殊鞋跟的鞋子________________带灯的鞋子________________加热冰激凌的勺子________________被用来____________serve/change_______/_____runonelectricity_______________shoeswithspecialheelsshoeswithlightshotice-creams

6、coopbeusedfor服务,盛用电的，供电的看2a、2b翻译短语改变答案正确获得1个苹果2aListenandnumbertheinventions[1–3]intheorderyouhearthem.213答案正确获得1个苹果InventionWhatisit/aretheyusedfor?shoeswithspecialheels________thestyleoftheshoesshoeswithlightsseeing___________hotice-creamscoop________reallycoldice-creamListenandcompl

7、etethechart.2bchangingservinginthedark答案正确获得1个苹果Makeconversationsusingtheinformationin2b.Whataretheshoeswithlightsusedfor?2cThey’reusedforseeinginthedark.第五关顺利完成获得1个苹果Whatarehotice-creamscoopsusedfor?They’reusedforservingreallycoldice-cream.Whatareshoeswithspecialheelsusedfor?They’re