英语人教版八年级下册unit5 sectionB-self check.ppt

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1、Unit5Whatwereyoudoingwhentherainstormcame?SectionB23a-Selfcheck【学习目标】1.复习过去进行时和when和while的用法。2.对本单元做一小结。3.通过习题来巩固这个单元所学。FreetallkLookatthepictureandtalkaboutwhattheyweredoingwhentheplanehittheWorldTradeCenter.Whatwas/weresb.doingwhentheplanehitWorldTradeCenter?Sand

2、yTwinbrothersSammyfathermotherdog3aMakenotesaboutaneventyourememberwell.Whatwastheevent?Whendidithappen?Wheredidithappen?Whatwereyoudoing?Whatwereyourfriendsdoing?Whywasitimportant?Whydoyourememberthisevent?Writing写作指导Doyouhaveanyunforgettable(难忘的)eventsinyourlife?

3、Yourparentsboughtyouanewcomputer/...Youpassedanexam.Yougotaletterfromyourbestfriend/...Yourphotowasputinthenewspaper/on...Youhadababysister/brother.Yourfather/mothergotbadlyill.Yourparentsargued.…died.…Afterreading:3bWriteashortarticleabouttheimportanteventin3a.Try

4、towritethreeparagraphs.First,writeabouttheevent(whenandwhereithappened).AnimportanteventthatIrememberwellwas_____________________.Ithappenedin/on_____________at/in__________________.WenchuanEarthquakeMay12,2008Wenchuan,SichuanNext,writeaboutwhatyouandsomeofyourfrie

5、ndsweredoingwhenthiseventhappened.WhenIheardthenewsofthisevent/Whenthiseventhappened,Iwas______.Myfriendswere____________.Then,writeaboutwhythiseventwasimportant.Thiseventisveryimportanttomebecause____________./Irememberthiseventwellbecause___________________.Animp

6、ortanteventthatIrememberwellwasWenchuanEarthquake.IthappenedonMay12,2008inWenchuan,Sichuan.WhenIheardthenewsofthisevent,Iwasworking.MyfriendswerewatchinggamesonTV.Thiseventisveryimportanttomebecausemanypeoplediedintheearthquake.Theyneedsomehelp.Lotsofpeoplecametohe

7、lpthem.Onepossibleversion单元复习单元目标when,while过去进行时1.概念:表示过去某个时刻或过去一段时间正在进行的动作。2.句子结构:主语+was/were+doingsth.+时间状语3.时间状语词:at5:00yesterdayafternoon,atthattime,then等连用,或者用另一动作来表示过去的时间。如：过去进行时Theywereplayingbasketballwhenshearrived.Whiletheywereplayingbasketball,shearrived

8、.过去进行时着重描述当时正在持续进行的动作，它的特点是：暂时，持续和未完成，强调过程；一般过去时表示发生过的动作或存在的状态，即表示动作发生过，而且已经结束了，强调结果。过去进行时与一般过去时的区别1)Shirley______abookaboutChinalastyearbutIdon’