英语人教版九年级全册Unit 6 Section A 1a-2c.ppt

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1、九年级英语上册人教版2015-2016年度“一师一优课、一课一名师”晒课活动桂东县寨前中学：陈攀先Unit6Whenwasitinvented?Unit6Whenwasitinvented?SectionA(1a~2c)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.WatchandlistenLookatthet

2、hings.Inwhatorderdoyouthinktheywereinvented?A:IthinktheTVwasinventedbeforethecar.B:Well,IthinktheTVwasinventedafterthecar.A:Ithink…wasinventedbefore…B:Well,Ithink…wasinventedafter….A:Ithink…wasinventedbefore…B:Well,Ithink…wasinventedafter….Thetelephonewasin

3、ventedbeforetheTVset.A:Ithink…wasinventedbefore…B:Well,Ithink…wasinventedafter….Thetelephonewasinventedbeforethecomputer.A:Ithink…wasinventedbefore…B:Well,Ithink…wasinventedafter….1aLookatthethingsbelow.Inwhatorderdoyouthinktheywereinvented?Discussthemwithy

4、ourgroup.Thennumberthem[1–4](1=first,4=last).4213A:IthinktheTVwasinventedbeforethecar.B:Well,IthinktheTVwasinventedafterthecar.第一关答案正确获得1个苹果WatchandlistenWhenweretheyinvented?第二关___1876___1885___1927___1971WatchandlistenWhenweretheyinvented?第二关___1876___188

5、5___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，顺利完成获得2个苹果。inventioninventortimeCarCarlBenz1885TVBaird1927ComputerMauchly1971TelephoneBell1

6、876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-creamscoopbeusedfor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2aListenandnumbe

7、rtheinventions[1–3]intheorderyouhearthem.213答案正确获得1个苹果InventionWhatisit/aretheyusedfor?shoeswithspecialheels________thestyleoftheshoesshoeswithlightsseeing___________hotice-creamscoop________reallycoldice-creamListenandcompletethechart.2bchangingservinginth

8、edark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