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1、UNIT10Ivehadthisbikeforthreeyears课时课时3SectionA(GrammarFocus-4c)现在完成时(三)现在完成时可以表示在过去开始，持续到现在，而且可能持续下去的动作或状态，通常和表示一段时间的状语连用。一、一、常用时间状语常用时间状语for时间段，since表过去的时间点，since表示过去的从句，inthepast；inthelastthirtyyears(在过去的三十年里)，sofar(到目前为止)等。e.g.AnnaandherfamilyhavebeeninBaojiforalongtime.for 安娜和她的家人已经在宝鸡很长时间了。Lily
2、andIhaventtalkedmuchsinceshecametomyclass.自从莉莉来到我们班，我和她没说过多少话。注意：此时，句子中要用某些带有延续性意义的动词。since二、二、非延续性动词向延续性动词的转换非延续性动词向延续性动词的转换1.含义：非延续性动词：表示瞬间完成或不能延续下去的动作。延续性动词：表示不是瞬间完成而是需要持续一段时间的动作。非延续性动词延续性动词leavebeaway(from)openbeopenbegin/startbeonclosebeclosed2.非延续性动词向延续性动词的转换：(1)由动词转换为beadj./adv.结构：finish/endb
3、eoverdiebedeadcome/go/getto/arrive/reachbe(in)fallasleepbeasleepe.g.Heleftthevillagetwodaysago.他两天前离开了这个村庄。Hehasbeenawayfromthevillagefortwodays.他离开这个村庄两天了。hasbeenaway(2)其他：非延续性动词延续性动词borrowkeepbuyhavedress/putonwearbecomebecatchacoldhaveacoldjoinbeamemberof/beine.g.Heboughttheshoeslastmonthandhehas
4、hadthemfortendays.他上个月买的这双鞋，他已经买了10天了。注意：在否定句中，非延续性动词可以和表示一段时间的状语连用。e.g.Ihaventseenyouforalongtime.hashad我很长时间没见你了。一、一、用括号内所给词的适当形式填空。用括号内所给词的适当形式填空。1.Jeffhashad(have)thistoyplaneformorethantenyears.hashad一一二二三三2.Jillborrowed(borrow)thebooklastweekandshehaskept(keep)itforsixdays.borrowedhaskept一一二二三
5、三3.Ihaventseen(notsee)himsinceImethimattheairportthreeyearsago.haventseen一一二二三三4.Thismedicinehassaved(save)millionsofpeopleslivessinceitwasputintouse.hassaved一一二二三三5.Wehaventmet(notmeet)eachotherforfiveyears.Bothofusleft(leave)ourhometownfiveyearsago.haventmetleft一一二二三三二、二、按要求完成下列句子。按要求完成下列句子。6.Mike
6、hasworkedinthehospitalforfiveyears.(改为同义句)Mikehasworkedinthehospitalsincefiveyearsago.since一一二二三三7.JaneisinDaliannow.Shearrivedtheretwoweeksago.(合并为一个句子)JanehasbeeninDalianfortwoweeks.hasbeenin一一二二三三8.Marklefthiscountrywhenhewaseleven.(改为同义句)Markhasbeenawayfromhiscountrysincehewaseleven.hasbeenaway一
7、一二二三三9.中考达州Cathysparentsgotmarriedtwenty-fiveyearsago.(改为同义句)Cathysparentshavebeenmarriedfortwenty-fiveyears.havebeen一一二二三三10.IhavetaughtEnglishinChinafortenyears.(对画线部分提问)HowlonghaveyoutaughtEnglishinChina？Howlonghave一一二二三三三、三、单项选择。单项选择。(C)11.中考北京Mr.SmithChinesefortwoyears.Hesmuchbetteratitnow.A.le
8、arnsB.waslearningC.haslearnedD.willlearn点拨：因为句中有点拨：因为句中有“fortwoyears”，所以要用现在完成时，所以要用现在完成时，其结构是其结构是have/hasdone。故选。故选C。C一一二二三三(C)12.中考武汉WhowilltalkaboutthedevelopmentofAmericancountrymusicnextweek？IsuggestBrad.HeinNashville，thehomeofcountrymusic，sincehewasachild.A.livesB.livedC.haslivedD.willliveC一一二
9、二三三阅读理解七选五。阅读理解七选五。A.So most people choose to sell the things they dont useanymoreB.AbargainissomethingthatyougetforlowerthanitsusualpriceC.TheymightbuyanobjectsimplybecauseitcostssolittleD.TheyputthemoutsidetheirhousesE.ThentheysitalldaywaitingforsomeonetotakethemhomeF.Daytonaisoneofthebiggestfleam
10、arketsinAmericaG.Sometimes,therearemoreclothesthananythingelse“Everybodylovesabargain(便宜货).”isafamoussaying.1.B.Inourdailylife，onepersonsuselessorbrokenobjectmaybeanotherpersonsbargain.ThatiswhysomanyAmericansdontthrowthingsaway.2.D.Theyputupa“ForSale”sign.Andtheyhaveayardsale.BDOver the years，many
11、peoples houses are filled withuselessobjects.Itseemswastefultothrowthemaway.3.A.Thesellersputanadinanewspaperfirst.Ittellswhenandwheretheyardsalewilltakeplace.Earlyinthemorning，peopletaketheirthingsoutofthehouse.4.E.AEAnythingcanbesoldatayardsale，suchasoldtoys，tools，books，tablesandchairs.Somepeoplegotoyardsalestofindaspecialthing.However，somepeopledont.5.C.Later，theymayholdtheirownyardsalestosellallthethingstheyhavebought.C
