外研版新标准英语九年级上册Greatinventions精品PPT教学课件.ppt

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1、GreatinventionsTheBarbiedollwasfirstmadein1959____RuthHandler.Ruthgottheideaofmakingplasticdolls_____herdaughter.OnedaywhenRuthsawherdaughter_____(play)withapaperdoll,soshedecidedtoinventanewplasticfashiondolland____itafterherdaughterBarbara.RuthsaidthatshecreatedBarbiebecausesheb

2、elievedthatlittlegirlsneeded______(doll).Barbiewouldbethefashiondollunlikeanyofhertime.Shewouldbelong-limbed,shapelyandbeautiful.Soon,girlsthoughtBarbiewasagoodrolemodel.Barbiefirst_____(appear)attheUSToyFairin1959butreceivedacoolreceptionfromtoybuyers.Barbiehasexperiencedalotof__

3、___(change)overtheyears.Thereareabout80______kindsofthemintheworld.PeopleloveBarbiedolls.Morethan900millionBarbiedollshavebeen____(sell)!Workinpairs.Talkabouttheadvantagesoftheseinventions.7emailmobilephoneTVwashingmachine—Wecanuseemailtosendmessages.—Yes,wecanuseemailtosendmessag

4、esquicklyandcheaply.—Wecanusemobilephonetocontactothers.—Yes,wecantalkwithanyoneatanytime.—WecanuseTVtogetalotofinformation.—Yes,wecanuseTVtoknowwhatishappeninginotherplaces.—Wecanusewashingmachinetowashourclothes.—Yes,wecaneasilymakeourclothesclean.Nowdescribehowtheseinventionsha

5、veinfluencedyourlife.Emailhasgreatinfluenceonmylife…机器自动为爸爸刮胡子，不必涂抹刮胡液。Let’senjoysomefunnyinventions.背包载你去上学。变成一身健康的古铜色皮肤只需几秒钟。感冒时，你的鼻子有专“机”护理。即使你在睡觉，机器人也可以帮你锻炼身体。可以不换节目单换一个演员。如果你要去其他大陆，你可以自己开车去。四条腿的裤子保证你随时随地可以休息。你可以在卫生间里练习冲浪。汽车在停车标志前必须停车。如果你输入不健康词汇，电脑就会惩罚你。医生同时也是魔术师，他可以不用X射线检查你的骨

6、骼。直升机式的帽子可以轻松快速地带你到达目的地。衣服能自动换成时新样式。Theywillhavegreatinfluenceonourlives…SpellingBee1.English-Chinesewebsitememoryinstructionsproperlymainlytechnologypowerful2.Chinese-English(把某物)借出,借给好几千,成千上万张贴,公布修补,挽救借入,借来本课时主要短语和句型总结回顾1.putup2.thousandsof3.getinformationontheInternet4.They’llb

7、eputupontheschoolwebsite.5.Willcomputersbeusedmorethanbooksinthefuture?Ⅰ.选择恰当的介词完成句子。1.Wewere______avisittotheScienceMuseumthen.2.Aliceagreedtolendherbike_______mejustnow.3.Wecangetlotsofinformation_______theInternet.4.Shewantedtoborrowsomemoney______me.ontofromfromⅡ.用方框中合适词的正确形式填

8、空。powerfulproperlymainlymailfull1