英语人教版九年级全册Unit6SectionA（1a-2d）.ppt

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1、Doyouknowwhattheseinventionsare?Whenwasthecomputerinvented?.年份的读法两个数字一组，分为前后两组121865eighteensixtyfive1989千年的读法twothousand2001twothousandandonenineteeneightynine3前两个数字不为零，后两个数字为零。eighteenhundred1900nineteenhundred4非四位数的年份的读法！531fivehundredandthirty-one试一试:Tra

2、nslate翻译以下年份nineteenseventy-one_________eighteeneighty-five_________twothousandandfourteen_________2008_________________1927_________________197118852014twothousandandeightnineteentwenty-seven1aLookatthethingsbelow.Inwhatorderdoyouthinktheywereinvented?Discu

3、ssthemwithyourgroup.Thennumberthem[1–4](1=first,4=last).A:Ithinkthetelephonewasinventedbeforethecomputer.B:Well,Ithinkthetelephonewasinventedafterthecomputer.ThecarwasinventedbeforetheTV.GameA:Ithink…wasinventedbefore…B:Well,Ithink…wasinventedafter….Thetelep

4、honewasinventedbeforetheTV.A:Ithink…wasinventedbefore…B:Well,Ithink…wasinventedafter….Thetelephonewasinventedbeforethecomputer.A:Ithink…wasinventedbefore…B:Well,Ithink…wasinventedafter….1aLookatthethingsbelow.Inwhatorderdoyouthinktheywereinvented?Discussthem

5、withyourgroup.Thennumberthem[1–4](1=first,4=last).A:IthinktheTVwasinventedbeforethecar.B:Well,IthinktheTVwasinventedafterthecar.42131bListenandmatchtheinventionswiththeyears.____1876____1885____1927____1971dacbA:Whenwasthetelephoneinvented?B:Itwasinventedin1

6、876.1cPairwork1876188519711927Whenwasthecarinvented?Itwasinventedin1885.WhenwastheTVinvented?Itwasinventedin1927.Whenwasthecomputerinvented?Itwasinventedin1971.Whatisthecomputerusedfor?A:Whatistheusedfor?B:Ithinkitisusedfor________.working(work)A:Whatisthe__

7、_____usedfor?B:Ithinkitisusedfor_______________.talkingwithpeopleA:Whatistheusedfor?B:Ithinkitisusedfor_____.riding(ride)A:Whatistheusedfor?B:Ithinkitisusedfor_______________.takingphotos(takephotos)Whatarethey?shoeswithspecialheels有特殊鞋跟的鞋子hoticecreamscoop热的

8、冰淇淋勺shoeswithlights有灯的鞋子3newinventionsnames2aListenandnumbertheinventions[1–3]intheorderyouhearthem.2132bListenagainandcompletethechartbelow.InventionWhatisit/aretheyusedfor?shoeswithspecialhee