人教版中考英语复习 现在完成时 讲解练习

10/10学员编号年级九年级课时数3课时学员姓名辅导科目英语学科教师授课主题现在完成时教学目的知识目标：通过本次课，学习现在完成时的定义，时间状语，用法，易错点区分技能目标：通过本节课的学习，提高做题的正确率情感目标：降低畏难情绪重、难点现在完成时的时间状语，用法，易错点区分授课时间教学内容上节课复习与回顾（包含作业检查）课程导入Whatisthepictureabout？本节知识点讲解【知识点讲解一】构成：have/has+动词的过去分词（done）现在完成时的基本用法：1.表示过去发生的动作对现在造成的影响或结果。例：Hehasturnedoffthelight.他已把灯关了。Ihaveeverseenthemovie.（看电影的动作发生在过去，对现在造成的影响是我已经知道这部电影的内容了。）Thepolicehavejustfinishedsearchingthearea.2.表示过去开始（发生）的动作一直延续到现在（句中用延续性动词）。例：Hehaslivedheresince1995.自从1995年以来，他一直住在这儿。例：IhavenotseenJustinsincelastFridaynight.（从上周五晚上到现在一直都没有见过Justin）这种用法中常用到的表示一段时间的状语是：since+时间点for+时间段例：Ihavelivedheresince1995.Ihavelivedheresince21yearsago.Ihavelivedherefor21years.注意：短暂性动词不能和表一段时间的时间状语连用。也就是说：一些非延续性动词，如，come,go,arrive,reach,hear,close,leave,begin,start,lose,buy,fall,join,die,getup等，其现在完成时形式不能和表示一段时间的时间状语连用。如：他三年前买了一辆车。Hehasboughtacarforthreeyears.（误）Hehashadacarforthreeyears.（正）Hehasboughtacar.（正）Heboughtacarthreeyearsago.（正）他两年前参了军。Hehasjoinedthearmyfortwoyears.（误）Hehasbeeninthearmyfortwoyears.（正）Hehasjoinedthearmy.（正）Hejoinedthearmytwoyearsago.（正）现归纳总结一下由非延续性动词到延续性动词的转换如：

fallasleep(ill)→beasleep(ill)

gettoknow→know

begin,(start)→beon

open→beopen

buy→have

getup→beup

die→bedead

goout→beout

come→bein

close→beclosed

arrive→behere

join→bein,bea+名词

finish(end)→beover

leave,move→beaway,

borrow→keep

gotoschool→beastudent

catch(acold)→have(acold)

begintostudy→study

comeback→beback

puton→wear或beon

例：（1）Hehasbeenasoldierforthreeyears.他参军三年了。

Hisfatherhasbeendeadfortwoyears.他父亲去世二年了。

（2）Thefilmhasbeenonfor5minutes.电影已开始五分钟了。

WehavestudiedEnglishforthreeyears.我们（开始）学英语已三年了。

3.表示过去曾发生过一次或多次的行为，也可以表示一种经历。例：SomevillagerssaythattheyhaveseenUFOsmanytimes.【例题解析】单项选择1、Bothhisparentslooksad.Maybethey______what'shappenedtohim.A.knewB.haveknownC.mustknowD.willknow2、Hehas_______beentoShanghai,hashe?A.alreadyB.neverC.everD.still3、HaveyoumetMrLi______？A.justB.agoC.beforeD.amomentago4、Thefamouswriter_____onenewbookinthepasttwoyear.A.iswritingB.waswritingC.wroteD.haswritten5、—Ourcountry______alotsofar.—Yes.Ihopeitwillbeeven______.A.haschanged;wellB.changed;goodC.haschanged;betterD.changed;better【巩固练习】6、ZhaoLan______already______inthisschoolfortwoyears.A.was;studyingB.will;studyC.has;studiedD.are;studying7、We______XiaoLisinceshewasalittlegirl.A.knowB.hadknownC.haveknownD.knew8、HarryPotterisaverynicefilm.I______ittwice.A.willseeB.haveseenC.sawD.see9、—ThesefarmershavebeentotheUnitedStates.—Really?When_____there?A.willtheygoB.didtheygoC.dotheygoD.havetheygone10、—______you___yourhomeworkyet?—Yes.I_____itamomentago.A.Did;do;finishedB.Have;done;finishedC.Have;done;havefinishedD.will;do;finish【本知识点小结】【知识点讲解二】常与现在完成时连用的时间状语有：already(多用于肯定)，yet（多用于否定、疑问），never,ever，before,severaltimes,recently,lately,just等(注意：justnow，“刚刚”用一般过去时)2．sofar,uptonow,howlong,for+时间段，since+时间点，since+时间段+ago，since+从句(从句用一般过去时),inthepast/last+时间段，bynow,thesedays,alltheseyears。例：1.Youdon’tneedtodescribeher,Ihavemetherseveraltimes.2.-WhoisJerryCopper?-Haven’tyoumethimyet?Isawyoushakinghandswithhimatthemeeting.3.-Howareyoutoday?-Oh,Ihaven’tfeltasillasIdonowforaverylongtime.4.IwonderwhyJennyhasn’twrittentousrecently.Weshouldhaveheardfromherbynow.5.Withtherapidgrowthofpopulation,thecityhasspreadinalldirectionsinthepastfiveyears.[+xx+k.Com]6.Yearsagowedidn'tknowthis,butrecentsciencehasshownthatpeoplewhodon’tsleepwellsoongetill.7.Thecountrylifehewasusedtohaschangedsince1992.8.Wehaven’tseenhimsinceheleftNanjing.Wehaven'tseenhimfortwoyears/since2002.9.Mybrotherisanactor.Hehasappearedinseveralfilmssofar.10.I’vemettheoldmansomewherebefore.【例题解析】用since和for填空1.______twoyears2.____twoyearsago3.______lastmonth4.______19995._______yesterday6._______4o’clock7.______4hours8._____anhourago9.___wewerechildren10._____Iwereyoung【巩固练习】11.____shelefthere12.HehaslivedinNanjing___theyearbeforelast.13.I’veknownhim______wewerechildren.14.OurteacherhasstudiedJapanese______threeyears.15.Shehasbeenawayfromthecity______abouttenyears.16.It’sabouttenyears__________sheleftthecity.【本知识点小结】【知识点讲解三】注意事项：I.havebeento，havegoneto与havebeenin的区别：havebeento表示“去过某地（现在已经回来了）”，havegoneto表示“去某地了（还没回来）”，havebeenin表示“在某地待了多久”（多于for+时间段，since+时间点连用）havebeento可与once,never,severaltimes等连用，后两者则不能。例：

TheyhavebeentoBeijingtwice.他们去过北京两次。

HehasgonetoBeijing.他去北京了。

HehasbeeninBeijingfor3days.他已经在北京待了三天了。II.不可延续性动词现在完成时的否定式，已变成一种可以延续的状态，因此可以和表示一段时间的状语连用。例：

Ihaveleftheresince1997.（错）Ihaven'tleftheresince1997.自从1997年以来，我一直没有离开过这儿。

（对）Ihavereceivedhisletterforamonth.

（错）Ihaven'treceivedhisletterforalmostamonth.

（对）【例题解析】用have/hasbeento,have/hasgoneto或have/hasbeenin填空1.Thewomansingerisn’there.She________HongKong.2.Where________you_________?Ihavewaitedforyouforalongtime.3.Thestudents_______thepark.Theyarenowplayinghappilythere.4.________youever___________Australia?Never.5.WhereisAnn?She_______Xinjiangwithherfamily.【巩固练习】6.Howmanytimes_______he_______thelibrarythismonth?7.Yourfatherwashereamomentago.Nowhe_______theteachers’office.8._______Jim_______Londonforhisholiday?Yes.Heflewtherethedaybeforeyesterday.9.Mike_______Americaseveraltimes.10.MrWu______yourhome.Butyouweren’tathome.1.hasgoneto2.have;been3.havegoneto4.Have;beento5.hasgoneto6.has;beento7.hasgoneto8.Has;goneto10.hasbeento【本知识点小结】当堂检测1、Hisfather______thePartysince1978.A.joinedB.hasjoinedC.wasinD.hasbeenin2、—Doyouknowhimwell?—Sure.We_________friendssincetenyearsago.A.wereB.havebeenC.havebecomeD.havemade3、—Howlonghaveyou____here?—Abouttwomonths.A.beenB.goneC.comeD.arrived4、Hurryup!Theplay__________fortenminutes.A.hasbegunB.hadbegunC.hasbeenonD.began5、It_____tenyearssinceheleftthearmy.A.hasbeenB.hasC.willD.was6、MissGreenisn'tintheoffice.She_______tothelibrary.A.hasgoneB.wentC.willgoD.hasbeen7、Myparents______Shandongfortenyears.A.havebeeninB.havebeentoC.havegonetoD.havebeen8.Thestudentshavecleanedtheclassroom,__________?A.sotheyB.don’ttheyC.havetheyD.haven’tthey9、______hasMrWhitebeenamemberofGreenerChinasincehe______toChina?A.Howsoon,comesB.Howoften,gotC.Howlong,cameD.Howfar,arrived10.Whenhearrivedatthebusstop,thebus_____for20minutes.A.hasleftB.hadleftC.hasbeenawayD.hadbeenaway课堂总结家庭作业单选1.Thefactory____sincetheFebruaryof1988.A.hasbeenopenB.hasopenedC.wasopenD.opened2.MaryandRose____friendssincetheymetin2000.A.havemadeB.havebeenC.madeD.havebecome3.Youmustn't_____untilhecomesback.A.beawayB.leaveC.beleft4.Themeeting_____foraweeknow.A.hasfinishedB.hasendedC.hasbeenover5.MissGao______thisschoolfornearly5years.A.hasbeeninB.hascometoC.hastaught6.Ben______ateacherfor4years.A.hasbeenB.hasbecomeC.wasD.became7.I______homeforaweek.A.havereturnedB.havebeenbackC.returned划线提问1)Ihavebeentherefortwodays._____________________________you____________________?2)Myfatherhaslived