人教版英语八年级的下册 Unit 10 Period 1.ppt

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1、Unit10I’vehadthisbikeforthreeyears.SectionA1a—2d辽宁锦州北镇市中安中学王莹boughtthebike              now________

2、_______________________________

3、__________20086years2014HowlonghasJeffhadthisbike?Jeffhashadhisbikefor6years.Jeffhashadhisbikesince6yearsago.Jeffhashadhisbikesince2008

4、.HowlonghasJeffhadthisbike?WhendidJeffbuyhisbike?Answerthefollowingquestions:2.时间状语:1.for+一段时间e.g:for8years2.since+过去的时间点e.g:since19993.since+一段时间+agoe.g:since23yearsago语法:现在完成时1.含义:表示动作从过去某一时间开始一直延续到现在。这一动作可能刚刚开始,也可能在继续,其动作是否继续下去,由上下文而定。这个时态多用于延续性动词。Practiceusingsin

5、ceorfor:4hours3years5yearsago45minuteshalfanhourago1hourFuturewords:haveayardsaletoybearcentscarf1aLookatthethingsattheyardsale.Doyouhaveanyofthesethingsathome?Howlonghaveyouhadthem?Haveatry—Howlonghaveyouhad...?—I’vehadit…1cFreeTalkMakeadialogueagain！A:Whyareyousell

6、ingit?B:Howlonghaveyouhadit?C:Yes,I’vereaditforfivetimes.D:Howmuchisit?E:BecauseIdon’treaditanymore.F:I’vehaditforsixyears.G:Isthisanoldbook?H:Youcanhaveitfor80cents.参考答案:GCBFAEDH表示某人拥有某物多长时间用现在完成时表达；与现在完成时连用的时间状语是：for+时间段；since+时间点；对for和since短语提问用howlong。不规则动词见书后《不规

7、则动词表》Summary2c.Pairwork1.Readthesampleinthechartof2c.2.StudentAisAmy’smom.StudentBisAmy.Role-playtheconversation.3.Thewholeclassmakestheconversationinpairs.Role-play!Linda:Welcometo...Amy:Hi,I’mAmy.Ihavesome...Pointsin2d:lovedoing/todosth.爱做某事，加动名词时意为“（习惯）爱做……”；，加不定式

8、时意为“(偶尔)爱做……”；eg.Shelovesreadingbooks.她爱看书。Shelovestoeatice-cream.她爱吃冰激凌。onelastthing最后一件事，其后接单数形式。eg.OnelastthingisstudyingEnglish.foralongtime很长时间，经常用于完成时中。eg.Hehasthistoybearforalongtime.AsurveyNameHobbyHowlongsinceforsinceforsinceforUsefullanguagestructures1.Ihav

9、ebeendoingitsinceIwastenyearsold.2.Ihavebeendoingitforsixyears.Summaryhaveyouhadthisbike?I’vehaditfortwomonths.Howlonghasshehadthatbook?Shehashaditfiveyears.Howlonghavetheyhadthetoy?Theyhavehadittenweeks.HowlonghasLucyhadthisscarf?Shehashaditshewastenyearsold.Howlong

10、haveyouhadthemagazine?I’vehaditsixyearsago.Whydoyoukeepthebear?BcauseI’vehaditIwasababy.Answers:Howlong;for;for;since;since.Homewor