英语人教版八年级下册I’vehadthisbikeforthreeyears课件.ppt

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1、情景引入合作探究课堂小结随堂训练Unit10I'vehadthisbikeforthreeyears.SectionA(1a-2d)情景引入Game1.Whendopeopleusuallyhaveyardsales?A.Onweekdays.B.Onweekends.2.Whyarethesalescalled"yardsale"?A.Theysellattheiryard.B.Soundsgood.3.Whatkindofthingsdopeoplesellinayardsale?A.Somethingtheydon'tneedanymore.B.Somethingtheythinki

2、mportant.4.Whydopeopleliketobuythingsinayardsale?A.Becausethethingsareverycheep.B.Becausethethingstheycan'tbuyinotherplace.toybear玩具熊breadmaker面包机scarfn.围巾softtoys毛绒玩具boardgames棋类游戏探究点一Newwordsyardn.yardsalesweetadj.memoryn.centn.toyn.bearn.makern.院子庭院拍卖会甜蜜的；甜的；含糖的记忆；回忆分；分币玩具熊生产者；制订者Words&expressi

3、onsbreadmakerscarfn.softadj.softtoycheckv.＆n.checkoutboardn.boardgame面包机围巾；披巾；头巾软的；柔软的软体玩具；布绒玩具检查；审查察看；观察板；木板棋类游戏HowlonghasJeffhadthisbike?Jeffhashadhisbikefor6years.Jeffhashadhisbikesince6yearsago.Jeffhashadhisbikesince2008.Jeffhashadhisbikesinceheworkedherein2008.探究点二延续性与非延续性动词延续性动词的时间状语:1.for+一

4、段时间e.g:for8years2.since+过去的时间点e.g:since1999/lastspring3.since+一段时间+agoe.g:since23yearsago4.since+从句（一般过去时态）SinceIcameherefourweeksago.yardsale庭院旧货出售T:What’sthis?Whatarepeopledoinginthepictures?S:It’sayardsale.Peoplearehavingayardsale.Yardsale庭院旧货出售这是国外的一种风俗，也是一种独特的售货方式。人们利用周末，将家中搁置不用的物件，放在自家庭院中廉价出

5、售，因而被称作yardsale，也可译作“家庭拍卖会”。庭院售卖的物品种类繁多，大到家具，电器，小到玩具，衣物和鞋帽。这些物品虽多数为二手家什，但也有全新的物品，且价格合理公道，甚至还可讨价还价。正是这种低廉,公道的价格及买家淘宝和碰大运的心理，使得yardsale广受欢迎，逐渐演变成一种独特的文化现象。What’sayardsale?Whydopeoplehaveyardsales?howlong,howsoon,howoften,howfarHowlong多久,多长(时间)。对时间段提问,如:for+时间段；since+过去的时间点。e.g.--Howlonghaveyouworked

6、inBeijing?--Forfiveyears.Howsoon多久以后。对“in+时间段提问,常用于一般将来时”,其答语常用“in+时间段”。1.--Howlonghaveyouhadthatbikethere?--Ihavehaditforthreeyears.探究点三LanguagepointsHowoften多久一次,对频率提问,其答语为:once(twice/…)+时间段,always,usually等。e.g.--Howoftendoyouexercise?--Onceaday.Howfar多远，对距离提问，其答语是表距离的内容。e.g.--Howfarisitfromhere

7、toyourschool?--Threekilometers.e.g.--HowsoonwillMr.Libeback?--Inaweek.6.Ilearnedhowtorideabikeonit.句中“疑问词how+动词不定式”结构作宾语。该结构中的疑问词还可以用when、what、which等。Practice我不知道说什么。Idon’tknowwhattosay.我们想要学习如何写剧本。Wewanttolearnh