九年级英语：Unit9 When was it invented Section A课件 人教版新目标

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1、Whenwasitinvented?Unit9Whatis/are…usedfor?It’s/They’re…usedfor…A:Whenwasthe_______invented?B:Ithinkitwasinventedin______.Pairwork(1c:P68)19761885187619271971A:Whatisthe_______usedfor?B:Itisusedfor___________.talkingwithpeople(talkwithpeople)A:Whatisthe_______usedfor?B:Itisusedfor

2、___________.(study)studyingA:Whatisthe_______usedfor?B:Itisusedfor___________.(count)countingWhataretheyusedfor?Theyareusedforgivinglight.lightbulbsWhoinventedthecar?_______inventedthecar.KarlBenzKarlBenzThecar____________by______.wasinventedhim1885Whenwasitinvented?wasinvented19

3、71It_____________in______.1971BellA:Whowasthetelephoneinventedby?B:Itwasinventedby___.A:Whenwasitinvented?B:Ithinkitwasinventedin__.alarmclockIt’sanannoyinginvention.BecauseitwakesmeupwhenI’msleeping.Ithinkcomputeristhemosthelpfulinvention.Becauseithelpsmesearchtheinformationthat

4、Ineed.inventionshighheelsadjustableheelsadjustable可调整的inventionsicecreamscoopheat加热scoopinventionsslippersabatterybatteriesoperate操作Whoweretheyinventedby?Whataretheyusedfor?adjustable可调整的operate操作heat加热ListeningListenandnumbertheinventionsintheorderthatyouhear.2a312InventionWhowa

5、sit/weretheyinventedby?Whatisis/aretheyusedfor?shoeswithadjustableheelsChelseaLanmonscoopingreallycoldicecreambattery-operatedslippersJayceCoziarandJamieEllsworthseeinginthedarkheatedicecreamscoopJulieThompsonchangingthestyleoftheshoesListenagainandfillintheblankswiththewordsyouh

6、ear.2bA:Whatarethose?B:Theyarebattery–operatedslippers.A:______aretheyusedfor?WhatB:They_______forseeinginthedark.A:That’scool!____weretheyinvented____?B:JulieThompson.Andlookatthisheated________________.A:Iknowwhatit’sfor.It’susedfor_________outreallycoldicecream.areusedWhobycol

7、dicecreamscoopingB:Right.It____________byChelseaA:Myfavoritearethoseshoeswith________heels.Youknow–youcanmovetheheels____and______updown.Theywereinvented___JayceCoziarandJamieEllsworth.wasinventedadjustablebyB:Andwhataretheyusedfor?A:Well,youcanchangethe____ofyourshoes.Youcan____

8、__theshoesgofromcasualtodressy.Lanmonsty