八年级英语上册How long have you been collecting shells鲁教版VIP免费

Unit6Howlonghaveyoubeencollectingshells?一、任务示范及讲解．通过打电话的方式了解同学们有什么爱好（如：打篮球、弹钢琴、学英语等）；这个爱好持续了多长时间？在过去某一个时间里是否做过这件事（如：昨天、前天、上个星期等等）；做了多长时间？NameHobbyHowlong(for)Time(past)Howlong(for)完成任务所需要的语言结构：1.What’syourname?2.Whatisyourhobby?3.Howlonghaveyoubeenplayingbasketball?4.Ihavebeenplayingbasketballforabouttenyears.4.Howlongdidyouplayityesterday?5.Iplayeditforabouttwohours.下面请听老师示范：NameHobbyHowlong(for)Time(past)Howlong(for)WangGangplayfootballforfiveyearsyesterdayonehourLiHongdancingforsevenyearslastSundaytwohoursZhaoMingswimmingforfouryearslastweektenhours2．让学生自述自己做某一件事的情况。如：havebeenstudyingdancingforaboutfiveyears.IdancedforabouttwohourslastSaturday.等。．通过打电话对本班的同学作一个采访，询问他/她正在做什么？做了多久了？是否打算继续做下去？并请同学们汇报调查结果完成任务所需要的语言结构：1.Whatareyoudoing?2.Whendidyoudoit?3.Howlonghaveyoubeendoingit?4.Howlongdidyoudoit?下面请听老师示范：A:Whatareyoudoing?B:Wearewatchinganewmovie.A:Howlonghaveyoubeenwatchingit?B:Wehavebeenwatchingitforabouttenminutes.．同学们，为了丰富你们的课余生活，学校准备组织课外活动小组。在组织活动小组之前，学校要对你们的爱好进行调查，你们有些什么爱好呢？这些爱好从什么时候开始的？到现在持续了多久？请同学们通过这个练习学会“since”和“for”在表示时间时的用法。请看下面的例句：1．Theskatingmarathonhasbeengoingforeighthours.2．Ihavebeencollectingkitesforsevenyears.3．HehasbeenwatchingEnglishmoviessince1998.4．IhavebeenlisteningtomusicvideossinceIwassevenyearsold.通过以上例句我们可以看出for后面接的是一个时间段：eighthours和sevenyears，而since后面接的是具体的时间点：1998（1998年）、Iwassevenyearsold（我7岁）。首先听老师的示范，……，下面请同学们自己完成表格。NameHobbyHowlongsinceforsinceforsincefor完成任务所需要的语言结构：1.IhavebeendoingitsinceIwastenyearsold.2.Ihavebeendoingitforsixyears.老师示范：NameHobbyHowlongWuQingrunningsinceIhavebeenrunningsinceIwasachild.forIhavebeenrunningforfiveyears.LiQiangcollectkitessinceIhavebeencollectingkitessinceIwaseight.forIhavebeencollectingkitesforaboutsixyeas.二．布置作业1．听力练习SectionB2a,2b2．预习SectionB3a附：听力原文P472a,2bConversation1Girl:Howlonghaveyoubeencollectingthesekites,Bob?Bob:SinceIwastenyearsold.Girl:Howmanydoyouhave?Bob:Oh,Ihaveabout22sofar.Girl:Wheredoyouflythem?Bob:Iusuallyflythemintheparkwhenit’swindy.Conversation2Boy:Wow,Marcia.Arethesestuffedanimalsallyours?Marcia:Yes,I’vebeencollectingthemforfiveyears.Boy:Howmanydoyouhave？Marcia:Well,Ihaveabout35.Boy:Whichonesdoyoulikebest?Marcia:Ilikethepandabest–he’ssocute!AndIalsolikethetiger.Mymothergavemethatone.Conversation3Girl:Whatdoyoucollect,Liam?Liam:Icollecttheaterandmovietickets.Girl:Sohowlonghaveyoubeencollectingthem?Liam:Sincelastyear.Girl:Howmanydoyouhave?Liam:Ihave20.IputtheminthisbookandwriteifIlikedtheshowormovie.Girl:Lookslikeaninterestingcollection.答案：2a:Bob:kitesMarcia:stuffedanimalsLiam:theaterandmovietickets2b:Bob:sincehewastenyearsold,22Marcia:forfiveyears,35Liam:sincelastyear,20