人教版八年级下册英语Unit10Section A 3

单击此处编辑母版标题样式单击此处编辑母版文本样式第二级第三级第四级第五级***单击此处编辑母版标题样式单击此处编辑母版文本样式第二级第三级第四级第五级***单击此处编辑母版标题样式单击此处编辑母版文本样式第二级第三级第四级第五级***单击此处编辑母版标题样式单击此处编辑母版文本样式第二级第三级第四级第五级***英语教学课件Unit10I’vehadthisbikeforthreeyears.SectionAPeriodThreeReviewGroupWorkYou’rehavingayardsale.Whatwouldyoudowiththemoneyyouraise?hometownn.家乡；故乡WordObjectivesTolearntheusageofforandsinceTousetheGrammarFocussentencestocreatesimpleconversationToreviewthepresentperfecttenseTolearnnewword:hometownGrammarPresentperfecttensewithsinceandforHaveALk1.—Howlonghaveyoulivedhere?—I’velivedherefortwentyyears.2.Yes,I’vebeenheresince1976.3.Hehasjustboughtanewhouseinthecity,buteversincehemovedin,hehashadtroublewithcarsandtheirowners.4.Wehaven’tseeneachothersincelastweek.5.MyparentsandIhavebeeninHongKongfortwodays.HaveALk6.—Howlonghaveyouhadthatbikeoverthere?—I’vehaditforthreeyears.7.Jeffhashadhisbikeformorethan10years.8.Yes,I’vehaditforsevenyears.9.Amyhashadherfavoritebookforthreeyears.10.Amyhashadthetoybearsinceshewasababy.HaveALk11.Amy’smomhashadtheoldbreadmakerformorethantenyears.12.I’vehadthismagazineforacoupleofmonths.13.I’vehadthemsinceIwasachild.14.Mymom’shaditforalongtimebutitstillworks.15.Althoughhehasnotplayedwithhisoldtoysforalongtime,hestillwantedtokeepthem.HaveALk16.Forexample,hehasownedatrainandrailwaysetsincehisfourthbirthday,andheplayedwithitalmosteveryweekuntilhewasaboutseven.17.Asforme,Ididnotwanttogiveupmyfootballshirts,but,tobehonest,Ihavenotplayedforawhilenow.Fillintheblanks.1.—Howlonghaveyoulivedhere?—I’velivedhere____twentyyears.2.Yes,I’vebeenhere_____1976.3.Hehasjustboughtanewhouseinthecity,butever_____hemovedin,hehashadtroublewithcarsandtheirowners.4.Wehaven’tseeneachother______lastweek.5.MyparentsandIhavebeeninHongKong____twodays.forsincesincesinceforgoReady?6.—Howlonghaveyouhadthatbikeoverthere?—I’vehadit____threeyears.7.Jeffhashadhisbike____morethan10years.8.Yes,I’vehadit____sevenyears.9.Amyhashadherfavoritebook____threeyears.10.Amyhashadthetoybear______shewasababy.forforforforsince11.Amy’smomhashadtheoldbreadmaker____morethantenyears.12.I’vehadthismagazine____acoupleofmonths.13.I’vehadthem_____Iwasachild.14.Mymom’shadit___alongtimebutitstillworks.15.Althoughhehasnotplayedwithhisoldtoys___alongtime,hestillwantedtokeepthem.forforsinceforfor16.Forexample,hehasownedatrainandrailwayset_____hisfourthbirthday,andheplayedwithitalmosteveryweekuntilhewasaboutseven.17.Asforme,Ididnotwanttogiveupmyfootballshirts,but,tobehonest,Ihavenotplayed____awhilenow.sincefor1.—Wow,youarereallyabornbasketballplayer.—Thanks.Youknow,Ihavebeenintheschoolbasketballteam______.A.fortwoyearsagoB.sincetwoyearsC.for2011D.since20112.—DoyouenjoylivinginXuzhou?—Yes.IhavealreadyfalleninlovewithXuzhou,thoughI______thecityforaweek.A.havearrivedinB.havebeeninC.havegonetoD.havebeento以上我们已经通过归纳总结和练习对本课的语法内容有了一定的了解，下面就让我们根据之前练习的考察情况进一步选择讲解该语法项的重难点。现在完成时表示动作或状态在过去已经开始，持续到现在可能还要持续下去，常和for,since引导的表示一段时间的时间状语连用，谓语动词多用延续性动词。如：live,teach,learn,work,study,beopen,beclosed,keep,have,beaway,bemarried,beasleep,beill等。如：Ihaveworkedheresince2002.自从2002年以来我就在这儿工作。TheyhavelearnedEnglishforthreeyears.他们学英语3年了。注意：1）since+点时间，for+段时间，如：sincelastweek,fortwodays。2.短暂性动词(come,go,leave,buy…)可以用于现在完成时。但不能用于带有for或是since的肯定句中。HehasleftBeijingforaweek.HehasnotleftBeijingyet.(×)(√)3.短暂性动词变为延续性动词的现在完成时构成举例：buyhave/hashadborrowhave/haskeptarrivehave/hasbeenin/atleavehave/hasbeenawayopenhave/hasbeenopenjoinhave/hasbeeninhave/hasbeenamemberofdiehave/hasbeendeadmarryhave/hasbeenmarriedcome/gohave/hasbeenin/atbegin/starthave/hasbeenonfinish/stophave/hasbeenoverfallasleephave/hasbeenasleepTheoldmandiedtwoyearsago.这个老人两年前死了。Theoldmanhasbeendeadfortwoyears.这个老人死了两年了。Heboughtacarfiveyearsago.他五年前买了一辆轿车。Hehashadthecarforfiveyears.这辆轿车他买了五年了。Rewritethesentencesusingfororsince.(4a)1.JimisinJapan.Hearrivedtherethreedaysago.JimhasbeeninJapanforthreedays.2.Theyareveryhungry.Theirlastmealwastenhoursago.Theyhavenoteatenfortenhours.Theyhavebeenveryhungryfortenhours.×(Althoughtheirlastmealwastenhoursago,itisn’tlogicalthattheygothungryimmediatelyaftertheyhadtheirlastmeal.)3.Ihaveacamera.Iboughtitin2009.Ihavehadacamerasince2009.4.IknowAnna.Ifirstmetherthreeyearsago.IhaveknownAnnaforthreeyears.5.Lindaisill.ShebecameillonMonday.LindahasbeenillsinceMonday.Fillintheblankswiththecorrectformsoftheverbsinbrackets.(4b)1.I_______________(neverbe)tothewaterparkbefore.Iwantto_____(go)nextmonthbeforetheweathergetstoocold.2.They_________________(neverown)anypets,butthey__________________(alwayswant)tohaveadog.haveneverbeengohaveneverownedhavealwayswanted3.We__________(have)apianosincelastNovember.We______(buy)itfromtheLifamilywhentheymovedtotheUSlastyear.4.CathyandAmy_______________________(notbe)backtotheirhometownfortwoyears.They_____(miss)theirhometownalotandhopetovisittheplacenextyear.5.Thismuseum_________(be)hereforover20years.It______(be)oneoftheoldestbuildingsinthissmalltown.havehadboughthavenotbeen/haven’tbeenmisshasbeenisFillinthequestionsandasktwostudents.Thencompletethechart.(4c)1.Doyouhavea(n)________?Howlonghaveyouhadit?2.Doyouow