2022年中考英语语法复习系列之现在完成时课件22张

语法大讲堂现在完成时一现在完成时用法1.用法Ihavelostmybike,soIwanttobuyanewone.IhavelivedinGuangzhoufor10years.用法2：过去发生的事情持续到现在或将来

用法1：过去发生的事情对现在有影响现在完成时结构2.结构

否定句：haven’t/hasn’t

+过去分词Ihaven’tfinished

myEnglishhomework.Hehasn’tfinishedhisEnglishhomework.现在完成时结构2.结构

一般疑问句：Have/Has+主语

+过去分词...?Haveyoufinished

yourEnglishhomework?HashefinishedhisEnglishhomework?现在完成时二时间标志词yetever已经never自从for时间标志词ever:曾经从不已经还没(否定句)/已经(疑问)自从持续3.标志词never:already:yet:since:for:到目前为止sofar:recently:

在过去的几年里inthepast/lastfewyears:最近时间标志词例题分析：----Lucy,whyareyoustillhere?Schoolisover.----BecauseI_____mytaskyet.Istillneedonemorehour.won’tfinishB.didn’tfinishC.haven’tfinishedD.don’tfinish圈标志词；判断时态；重难点分析重难点一sinceVSforAlexhaslearnedEnglishsincehewasakid.

since+________________AlexhaslearnedEnglishsince2000.

since+________________AlexhaslearnedEnglishsince20yearsago.

since+________________AlexhaslearnedEnglishfor20years.

for+________________从句（一般过去时）时间点时间段+ago时间段DoesTomstillliveinGZ?DoesTomstillliveinGZ?DoyouknowwhereisTom?重难点二1.Tom_________(live)inGZfor5years.2.Tom________(live)inGZ5yearsago.haslivedlivedskill1：根据时间状语提示重难点二已结束，与现在无关一过持续、影响现在现完1.Tom_________(do)alotofwork.Heisverytirednow.2.Tom_______(do)alotofworkjustnow.hasdonedidDoyouknowwhatmakesTomsotirednow?DoyouknowhowTomfeelsnow?skill2：辨清动作重难点二小试牛刀I____ane-mailtoyouyesterday.___you___ityet?sent;Have…receivedhavesent;Have...receivedsent;Did…receivehavesent;Did…receive1.Thefamouswriter___threenovelssofar.A.iswriting B.waswriting C.wrote D.haswritten2.We___Jimmysincehewasalittleboy.A.know B.known C.haveknownD.knew3.HarryPotterisaverynicefilm.Haveyou__seenthisfilm?A.ever B.never C.already D.yet4.I___heresinceI___herein2000.A.worked,moved B.haveworked,moved C.worked,havemoved D.haveworked,havemoved5.TheSmithshavelivedinChina____2years.A.since B.for C.in D.with重难点三观察例句：1.IhavebeentoBeijingtwice.2.YoucanfindTomnow.HehasgonetoBeijing.3.AmyhasbeeninBeijingfor10years.havebeento表示去过，人已回havegoneto表示去了，人未回havebeenin表示待在...，常与for+时间段连用重难点四1.Hisfather____forthreeyears.A.die B.dead C.hasdied D.hasbeendeadD短暂性动词→延续性动词重难点四他已经死了很多年了。Hehasdied

formanyyears.短暂性动词持续一段时间短暂性动词无法持续一段时间短暂性动词的现在完成时不和howlong/for+时间段/since+时间点连用短暂性动词→延续性动词He

hasbeendeadformanyyears.arriveborrowhavebuybeginkeepbecomediearriveborrowhavebuybeginkeepbecomedie短暂性动词延续性动词短暂性动词VS延续性动词瞬间动词延续性动词瞬间动词延续性动词borrowbuydiebegin/finisharriveget

toleavegojoinkeepbedeadhavebeaway

from+地点be

on/overhave/haskepthave/hasbeenawayhave/hasbeenon/overhave/hashadbein+组织/a

member

ofhave

has

been

in+组织/a

member

ofbe

in+地点have/hasbeenin+地点have/hasbeendead-Yournewbikeissonice!Whendidyoubuyit?-