unit4 then and now.ppt

Thenandnow,Unit4,PartA,教学重点：,1.能听说认读单词2.能听说认读句子,教学难点：,1.能听说认读本课时单词和句子。2.能正确使用一般过去时和一般现在时。,Newwords,Letslearn,（点击图片，播放动画）,Practice,看单词说句子,例：1.Iwasalittlebabytenyearsago.2.Mymotherwasyoungtwentyyearsago.,yearsago,lastyear,monthsago,now,lastmonth,grass,gym,dininghall,Hi,IamYifansgrandpa.TodayIwilltellyoutheschoolinmytime.,我的时代,Therewasnolibraryinmyoldschool.,Look,myoldschool,Therewasonlyonesmallbuildingonahill.,onlyonesmallbuilding,TherewerenocomputersorInternetinmytime.,原形是are,nocomputer,noInternet,Icouldseestarsatnight.,seestarts,Couldyouseestarsatnight?,Iamgoingtovisitthemoon.,visitthenoon,TheAmericanstookaboutfivedaystogettherein1969.,tookabout,花了大约,take,Yifantoldmeit.HelookeditupontheInternet.,looked.up,查询,look,Letstalk,Yifan,SarahandYifansgrandpaarehavingatalkaboutgandpasoldschool.,Letswatchandanswer.,WhatwasGrandpasschoollike?,Letswatch,下一页,（点击图片，播放动画）,Letsanswer,WhatwasGrandpasschoollike?,Therewasnolibraryintheschool.,Therewasonlyonesmallbuildingonahill.,TherewerenocomputersorInternet.,Letswatchagain,下一页,Grandpa:Vow,alibrary!Therewasnolibraryinmyoldschool.Sarah:Tellusaboutyourschool,please.Grandpa:Therewasonlyonesmallbuildingonahill.Yifan:Couldyouseestartsatnight?Grandpa:Yes,Ilikedthestars.Sarah:Metoo.OnedayImgoingtovisitthemoon.Yifan:TheAmericanstookaboutfivedaystogettherein1969.Sarah:Howdoyouknowthat?Yifan:Easy,IlookeditupontheInternet.Grandpa:Ah!TherewerenocomputersorInternetinmytime.,Letstalk,Grandpa:Vow,alibrary!Therewasnolibraryinmyoldschool.Sarah:Tellusaboutyourschool,please.Grandpa:Therewasonlyonesmallbuildingonahill.Yifan:Couldyouseestartsatnight?Grandpa:Yes,Ilikedthestars.Sarah:Metoo.OnedayImgoingtovisitthemoon.Yifan:TheAmericanstookaboutfivedaystogettherein1969.Sarah:Howdoyouknowthat?Yifan:Easy,IlookeditupontheInternet.Grandpa:Ah!TherewerenocomputersorInternetinmytime.,Letstalk,Therewasnolibraryinmyoldschool.,Therewasonlyonesmallbuildingonahill.,Yes,Ilikestars.,Iamgoingtovisitthemoon.,Howtoyouknowthat?,TherewerenocomputersorInternetinmytime.,Grandpa:Vow,alibrary!Therenolibraryinmyoldschool.Sarah:usaboutyourschool,please.Grandpa:Therewasonlyonesmallonahill.Yifan:Couldyoustartsatnight?Grandpa:Yes,Ithestars.Sarah:Metoo.OnedayImgoingtothemoon.Yifan:TheAmericansaboutfivedaystogettherein1969.Sarah:Howdoyouthat?Yifan:Easy,IitupontheInternet.Grandpa:Ah!TherenocomputersorInternetinmytime.,was,building,see,liked,visit,took,know,looked,were,Letstry,Letstry,下一页,Letsdraw,Whatwasyourschoollikefiveyearsago?Whatisitlikenow?Drawandtalk.,5yearsago,Now,TherewasTherewere,ThereisThereare,例：Therewasnolibraryfiveyearsago.Nothereisanewone.,Letsdraw,Whatwasyourschoollikefiveyearsago?Whatisitlikenow?Drawandtalk.,5yearsago,Now,TherewasTherewere,ThereisThereare,例：Therewasnolibraryfiveyearsago.Nothereisanewone.,practice,选择填空1.Theregyminmyoldschool.A.wereBisCwas2.Couldyouthestaratnight.A.seeBlookChave3.Oneday,Iamgoingtothenoon.AvisitedBvisitCfly4.IlookeditontheIn