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1、Unit5Whatwereyoudoingwhentherainstormcame?SectionB（3a-self-check）教学目标1.语言知识目标：1.WordsandexpressionsinUnitFive2.Studentscantalkaboutpasteventsandtellastorywiththelanguage.情感态度价值观目标：Improvethecooperativespiritthroughpairworkandroleplaying.重点：1.Studentscantalkaboutthepasteventsandtellstories.
2、2.Studentscanuse“while”and“when”correctly难点：1.Studentscantalkaboutthepasteventsandtellstories.2.Studentscanuse“while”and“when”correctly教学过程Step1Warming-upTalkaboutthepastuse“while”and“when”correctly.Whatwashedoingatthreeo’clockyesterdayafternoon?Icalledhimupwhilehewassleeping.WhenIcalledhi
3、mup,hewassleeping.Step2presentation.1.ShowthepicturesaboutSichuanearthquake.Whatwastheevent?Whendidithappen?Wheredidithappen?Whatwereyoudoing?Whywasitimportant?/Whydoyourememberthisevent?Work3on3a1.Makenotesaboutaneventyourememberwell.Step4Workon3b.1.Writeashortarticleabouttheimportanteven
4、tin3a.Trytowritethreeparagraph.2.Checktheanswers.AnimportanteventthatIrememberwellwas_____________________.Ithappenedin/on_____________at/in__________________.WhenIheardthenewsofthisevent/Whenthiseventhappened,Iwas____________.Myfriendswere_________________.Thiseventisveryimportanttomebeca
5、use_____________./Irememberthiseventwellbecause_________________.Step4单元复习过去进行时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：Theywereplayingbasketballwhenshearrived.Whiletheywereplayingbasketball,shearrive
6、d.过去进行时与一般过去时的区别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。注：下列几类动词通常不用过去进行时。①表示状态的动词be；②感官动词：feel,hear,see,smell,taste等;③表示思维或心理状态的动词：believe(认为),forget,consider,know,remember,hope,wish,want等；④表示所属关系的动词：belong,have,own,hold(容纳)等。when,while区别：由when引
7、导的时间状语从句，主句用过去进行时，从句应用一般过去时；由while引导的时间状语从句，主句用一般过去时，从句应用过去进行时。Step5Self-check1.Fillintheblankswithwhenorwhile.1._____Iwaswalkinghomefromschool,Isawastrangelightinthesky.But_____Ipointeditouttomyfriend,itwentaway.2.______Itoldmyolderbrotheraboutthestrangelight
