现在完成时教学案Word下载.doc
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3.以"
辅音字母+y"
结尾的词,改y为i,再加-ed
study-studied,hurry-hurried
4.以"
元音字母+y"
结尾的词,直接加-ed
play-played,stay-stayed
5.以重读闭音节或r音节结尾,末尾只有一个辅音字母的词,先双写这个辅音字母,再加-ed
stop-stopped,plan-planned,prefer-preferred
2.不规则动词的变化,需牢记课本上的不规则动词表。
3)标志词just(刚刚),already(已经),before,yet(一般疑问:
已经;
否定句:
还)never,ever,eversince,sofar,for,since,inthelasttenyears等
4)句式变换
肯定句
主语+have/has+过去分词+其它
否定句
主语+have/has+not+过去分词+其它
疑问句及答语
Have/Has+主语+过去分词+其它?
Yes,主语+have/has.No,主语+have/hasnot.
5)注意
①表示过去发生或已经完成的某一动作对现在造成的影响或结just,already,before,yet
Ihavejustcleanedmyclothes.我刚洗过衣服。
②表示过去已经开始,一直持续到现在的动作或状态,可以和表示从过去某一时刻延续到现在的一段时间的状语连用。
通常和for,since引导的时间状语连用.
A.for+一段时间;
eg:
forthreeminutes
forthirtyyears
B.since+某一时间点
eg:
sinceSeptember,sincenineo’clockthismorning
C.since+从句(用一般过去时)eg:
Theyhaveknowneachothersincetheywereboys.
③havebeenin,havebeento与havegoneto的用法
have(has)beenin表示“在某地(多长时间)”,现在仍在那里。
Mr.BrownhasbeeninShanghaiforthreedays.布朗来上海已经有三天了。
have(has)beento表示“曾经去过某地”,现在已经不在那里了。
MaryhasneverbeentotheGreatWall.玛丽从未去过长城。
have(has)goneto意为“到某地去了”,表示说话时该人不在现场,
----WhereisTom?
----Hehasgonetothebookshop.他到书店去了。
练习:
用have(has)been或have(has)gone填空
A:
Where__1__LiFei__1__?
B:
He__2__toHainanIsland.
Howlong__3__he__3___there?
He___4__thereforthreedays.
Whenwillhecomeback,doyouknow?
I’mafraidhewon’tcomebackrecently.
CouldyoutellmethewaytoHainanIsland?
Sorry,I__5__never__5__there.
Howmanytimes__6__LiFei__6___tothatplace?
He__7__thereonlyonce.
④延续性动词与瞬间动词的转换
1)瞬间动词可用于现在完成时。
Eg:
Thepeoplehavearrived.
Haveyouborrowedthebookfromthelibrary?
2)瞬间动词表示的动作极其短暂,所以其现在完成时的肯定式不能和表示一段的时间状语(如:
for+时间段或since+时间点以及由howlong引导的特殊疑问句)同时使用。
.
Hehasdiedforfiveyearsⅹ
可以采用以下三种方法:
①用能够表示持续状态的同义延续性动词替代句中的瞬间动词。
例如上面错句可改为:
Hehasbeendeadforfiveyears.
如:
close---beclosed
open---beopen
die-----bedeadfinish,end-----beover
getup---beup
leave----beaway(from)
begin/start----beonbuy----have
goout---beout
marry----bemarried
become/turn/get----be
borrow---keep
jointhearmy----beinthearmy(beasoldier)
②用ago代替for.
Hehasbeendeadforfiveyears.=Hediedfiveyearsago.
③用“Itis+一段时间+since+含有一般过去时的从句”
他入党五年了。
ItisfiveyearssincehejoinedtheParty.
电影开始五分钟了。
Thefilmbeganfiveminutesago.
=
=
=
他们结婚五年了。
我爸爸去过北京两次了。
他2008年就开始学日语了。
你曾经去过上海吗?
?
到目前为止,你学了多少个新单词了?
?
你们打扫完教室卫生了吗?
?
中考英语专项复习导学案-----现在完成时,过去完成时2
Task2:
过去完成时
表示过去某时间前已经发生的动作或情况,表示一个动作在另一个过去动作之前已经完成。
即“过去的过去”
2)构成:
S+
3)标志词:
bytheendof/thetime+过去时间,before+过去时间,由when/before引导的时间状语从句中
4)句式变换:
主语+had+过去分词+其它
主语+had+not+过去分词+其它
Had+主语+过去分词+其它?
Yes,主语+had.No,主语+had+not.
5)注意
过去完成时常用于以下固定句型:
by(theendof)/(thetime)/before+过去时间,主句中谓语动词用过去完成时。
例如:
Theexperimenthadfinishedby4o’clockyesterdayafternoon.
Bytheendoflastyear,Ihadcollected300stamps.
Thefilmhadbeenonforfiveminuteswhenwegotthere.
Shetoldmethattheyhadgonetoschoolalready.
用动词的正确形式填空。
1.Howlong_____you_____(study)inthisschool?
2.A:
Whereisyourmother?
She________(go)toBeijing.
3.Myuncle________(teach)heresincehecamehere
4...LiLei_____already______(give)thenutstoPolly.
5_____youever_____(be)toLondon?
6.Thefactoryopenedtenyearsago.(同义句)
Thefactory_____________________fortenyears.
7.Theyhavecleanedtheroomtwicethisweek.(就划线部分提问)
____________________they______theclassroomthisweek?
8.MyfatherwenttoEnglandin2003and2005.(同义句)
Myfather________________England_____.
9.JohnleftBeijingthreeyearsago.(同义句)
John___________________Beijing_____threeyears.
10.Hiscompanyclosedin2003.(同义句)
Hiscompany____________________2003.
11.Myfatherboughtthecarhalfayearago.(同义句)
Myfather____________thecar_______halfayear.
12.Everystudent_________________(see)thefilmalready.
13.KentandI__________________(write)asongbefore.
14.Thepeopleinthemountains________never________(see)films.
15.There’snomorewineinthebottle.They________(drink)allofit.
16.Tom________(leave)amessageforyou.He________(call)lastnight.
17.I______________(see)themovieoncebefore.I__________(love)italot.
18.A:
__________________(you/hear)thenews?
B:
yes,I________
Who_______________(tell)youthenews?
LiMing________(do)
When____________________(he/tell)you?
B:
Twohoursago
()1.Howlonghaveyou_______here?
A.comeB.gotC.arrivedD.been
()2.Mygrandpadied_________.
A.attheageofmy2B.for2yearsC.whenIwas2.D.myagewas6.
()3.Ihave______thecarforayear.
A.boughtB.soldC.hadD.buy
()4.Chinahas________thehostforthe2008OlympicGamessinceJuly13,2001
A.becomeB.beenC.becameD.turned
()5.______thesupermarket_____forlong?
----No.It____halfayearago.
A.Has…opened/wasopenB.Is…opened/was…opened
C.Has…beenopen/openedD.was…opened/was…opened
()6.I’msorrytohearthatthegirl______homefor2days.
A.leftB.isawayfromC.hasleftD.hasbeenawayfrom
()7.Theyhave______theLeague.
A.joinedB.beenC.joinedinD.takepartin
()8.---WherearetheGreeks?
----They________forafewminutes.
A.havegoneB.havebeenhereC.havebeenawayD.havedisappeared
()9.Janehas_____toBeiJing.Shewillcomebacktomorrow.
A.beenB.goneC.wentD.neverbeen
()10.Itistenyears_____Ilastsawher.
A.afterB.sinceC.forD.that
()11.---WhowillgotothestationtomeetLorry?
---Iwill.I_____herseveraltimes.
A.metB.havemetC.hadmetD.willmeet
()12.It’s7:
00.Ican’tbelieveyou________toschoolyet,Tony.
A.havegoneB.haven’tgoneC.don’tgoD.didgo
()13.---Whatanicedress!
Howlong_____you_____it?
---Just2weeks.
A.will,buyB.did,buyC.are,havingD.have,had
()14.---DoyouknowLydiaverywell?
---Yes,SheandI_____friendssincewewereveryyoung.
A.havemadeB.havebecomeC.havebeenD.haveturned
()15.TheSmiths_______inChinafor8years.
A.haslivedB.livedC.havebeenD.live
()16.---Hello,thisisMrGreenspeaking.CanIspeaktoMrBlack?
---Sorry.He______theBainiaoPark.
A.hasbeentoB.hasgonetoC.wenttoD.willgoto
()17.---Howlonghaveyou_____?
---Since1990.
A.boughttheMP4B.joinedthePartyC.becomeamidfieldplayerD.livedinthetown
()18.---WhereisAllen?
---He____Americaonbusiness.He___backin2weeks.
A.hasgoneto,comesB.hasbeento,willbe
C.hasgoneto,willbeD.hasbeento,willcome