2014年秋人教版新目标九年级英语Unit 6 Section A-1【ppt课件】

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1、Unit6Whenwasitinvented?SectionA1a-3cWhataretheFourGreatInventionsinancientChina?Doyouknow?paper-making造纸术compass指南针printing印刷术gunpowder火药inventionscarWhat’sthiscalledinEnglish?televisiontelephonecomputercalculatormicrowaveovenlightbulbbattery[‘kælkjuleitə]ble

2、nderLookatthethings.Inwhatorderdoyouthinktheywereinvented?A:Ithinkthecalculatorwasinventedbeforethecomputer.B:Well,Ithinkthecalculatorwasinventedafterthecomputer.ThecarwasinventedbeforetheTVset.GameA:Ithink…wasinventedbefore…B:Well,Ithink…wasinventedafter….Th

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

4、cussthemwithyourgroup.Thennumberthem[1–4](1=first,4=last).A:IthinktheTVwasinventedbeforethecar.B:Well,IthinktheTVwasinventedafterthecar.4213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。e

5、ighteenhundred1900nineteenhundred4非四位数的年份的读法！531fivehundredandthirty-one翻译下列年代：1nineteenseventy-one____________2eighteeneighty-five__________3.eighteenseventy-six4.1927_________________5.1976______________________6.2008____________________7.20141971年1885年1876

6、年nineteentwenty-sevennineteenseventy-sixTwothousandandeighttwothousandandfourteen1bListenandmatchtheinventionswiththeyears.____1876____1885____1927____1976dacbPracticethesentences.Pictured:Thetelephonewasinventedineighteenseventy-six(1876).Picturea:Thecarswas

7、inventedineighteeneighty-five(1885).Picturec:TheTVwasinventedaroundnineteentwenty-seven(1927).Pictureb:Thecomputerwasinventedinnineteenseventy-six(1976).1cStudentB,coverthedates.StudentA,askStudentBwhenthethingsinthepicturein1bwereinvented.Thenchangerolesandp

8、racticeagain.A:Whenwasthetelephoneinvented?B:Ithinkitwasinventedin1876.cWhenwasthecomputerinvented?Letmesee…2aListenandnumbertheinventions[1–3]intheorderyouhearthem.2132bListenagainandmat