爱华网2、现在完成时态的构成：助动词have/has+动词的过去分词。当主语为第三人称单数用has,其余人称用have。否定句在助动词have/has后加not；疑问句则把助动词Have/Has提放到主语之前。如：Ihaveworkedherefortenyears.Shehasn'tbeentotheGreatWall.HaveyoubeentoBeijing?
3、现在完成时态的用法
（1）、表示过去某时刻发生的动作对现在造成的影响或结果，常与already,yet,just,ever,never…..before,thismorning,now,today,sofar,inthelast/past+时间段、over+时间段,recently，by+现在时间等连用
如：Tomhasalreadyfinishedhishomework.Wehavehadtwoclassesthismorning.
（2）、表示从过去某一时刻开始，一直延续到现在的动作或状态，常与for引导的一段时间或since引导的时间点或过去时间状语从句连用。如：
MrGreenhaslivedinChinaforfivemonths.
MrGreenhaslivedinChinasincefivemonthsago.
MrGreenhaslivedinChinasincehecametoChina.
4、have/hasbeento与have/hasgoneto区别
（1）、have/hasbeento表曾去过某地（现在已不在该地），其后可接表次
数的时间名词。如：HavetheybeentoE'meiMountain?
（2）、have/hasgoneto表示去某地了（现在不在说话的现场），其后不能
用任何时间名词。如：WhereisJim?Hehasgonetothelibrary.
（3）、have/hasbeenin/at表曾在某地住过、停留过，其后常跟for或since引导
的时间状语。如：Ihavebeenatthatvillagefortenyears.
5、短暂性动词与延续性动词在完成时态中的运用
（1）、在肯定句中，不能和for,since引导的时间状语连用，也不能用在howlong
引起的特殊疑问句中。
(2).凡是"完成时态"都表示，不知道也不管动作发生的具体时间,所以在使用现在完成时的句子里，不可以带有表示具体过去时间的状语，如：yesterday,lastweek(month,year,etc.),twoweeksago,in1999等；但常和有些副词连用，如：just,before,already,often,never,ever,not…yet,always等等。
(3).在以when提问的特殊疑问中不能用现在完成时。另外，ago不能用于现在完成时的句子里，因为它表示从现在算起的以前某个时间，属于表示具体过去时间的状语。但是可以用before来表示"以前"的意义，因为它只表示"以前"，而不知什么时候的以前。
（4）、大部分短暂性动词可以根据实际情况改为相应的延续性动词来表达相同
或相近的意思，常用的列举如下：
borrow/lend→keepbuy→haveleave→beaway(from)die→bedead
join→bein/beamemberofgettoknow→knowbegin→beon
come→be/live/stayputon→wearcatchacold→haveacold
get/gotosleep/fallasleep→sleep,beasleepgetup/wakeup→beup
gotoschool→beatschoolget/receive(接收）→have
hearfrom→havealetterfromgo/come/arrive/get(到达)/reach→be(in/at)
finish→beover
(5)、句型1：Itis/hasbeen+时间段+since+句子（过去时态）
ItisfiveyearssincehecametoChina.
句型2：It’s[willbe]thefirsttimethat…(第一次…)：
It’sthefirsttimeI’vecomehere.这是我第一次来这儿。
【注意】
一般过去时与现在完成时的区别
过去时表示过去某时发生的动作或单纯叙述过去的事情，强调动作；现在完成时为过去发生的，强调过去的事情对现在的影响，强调的是影响；一般过去时常与具体的时间状语连用。试比较：
Isawthisfilmyesterday.（强调看的动作发生过了，不涉及现在）
Ihaveseenthisfilm.（强调对现在的影响，电影的内容已经知道了。）
动词不规则变化分类记忆表
一、ABB型（过去分词与过去式一样）
1、sleep---sleptsweep–sweptkeep–kept
2、burn---burntmean–meant
3、bring—broughtfight–foughtbuy–bought
teach–taughtthink–thoughtcatch—caught
4、lend–lentbuild---builtsend–sentspend–spent
find–foundhold---held
5、feel---feltsmell–smeltmeet–metget–gotsit–satleave–left
lose---lost
6、sell—soldtell----toldsay---saidstand----stoodwin---won
understand–understoodmake---made
二、ABC型（过去分词=动词原形+n/en）
1、blow–blew---blowngrow---grew–grownknow---knew–known
throw---threw---throwndraw---drew–drawnshow---showed---shown
2、drive---drove---drivenrise–rose---risengive---gave---given
see---saw---seentake----took----taken
3、mistake---mistook---mistakeneat---ate---eatenbeat–beat---beaten
4、fall---fell---fallenride---rode---ridenwrite---wrote---writen
三、ABC型（过去分词=过去式+n）
break--broke--brokenchoose--chose--chosenspeak---spoke---spoken
四、ABC型（动词原形、过去式、过去分词的元音字母呈i---a----u变化）
begin----began---begundrink---drank---drunkring---rang–rung
五、ABC型（原形、过去式、过去分词各不一样）
am/is----was---beenare----were---beenfly----flew---flown
lie---lay----laindo---did---donego---went---gone
wear---wore---worn
六、ABA型（过去分词与原形一样）
become---became---becomecome---came---comerun----ran----run
七、AAA型cuthithurtletputread
八、ABB型（两种形式）
hang---hung/hanged--hung/hangedlearn--learned/learnt--learned/learnt
shine--shone/shined--shone/shinedsmell--smelt/smelled--smelt/smelled
现在完成时态练习
点段动词选择题
1、Thetrain_____foralongtime.A.hasbeenawayB.hasleftC.left
2、Mybrother_____foraweek.A.hashadacoldB.caughtacoldC.hascaughtacold
3、--WhereisJim?--He___thelibrary.A.hasgonetoB.hasbeentoC.went
4、They___friendssincetheymetinShanghai.A.havemadeB.havebecomeC.havebeen
5、Tom'sbrother____forthreeyears.
A.hasjoinedthearmyB.hasbeeninthearmyC.becameasolider
6、MrBrown____thecarforthreemonths.A.boughtB.hashadC.hasbought
7、Howlonghaveyou____here?A.beenB.goneC.arrived
8、Ourmathsteacherhas___Australiaforaweek.A.gonetoB.beeninC.beento
9、Hergrandmahas____forthreeyears.A.diedB.beendeadC.dead
10、Thefilmhas____forhalfanhour.A.begunB.beganC.beenon
11、I'lllendyoumudictionary,butyoucanonly____itforoneday.A.keepB.borrowC.lend
12、Ithasrained____threedaysago.A.sinceB.forC./
13、Iwon'tgotoseethefilmbecauseI_____ittwice.A.seeB.sawC.haveseen
14、Thefactoryhasbeenheresinceit______.A.opensB.openedC.open
15、He'sneverbeentotheGreatWall,_____?A.isn'theB.hasn'theC.hashe
16、Tomhasvisitedhisuncle_____.A.yesterdayB.tomorrowC.today
17、Ihaven'thadlunch_____.A.alreadyB.yetC.still
18、____hashestayedinthatcity?Fortwoweeks.A.HowlongB.WhenC.Howoften
19、---Ihaveseenthefilm"Titannic"already.-----When____you____it?
A.have,seenB.did,seeC.did,seen
20.Ihave____finishedmyhomework,butTomhasn'tfinishedhis____.
A.already,alreadyB.yet,alreadyC.alreday,yet
21.What_____theforestoftheUSAinthelast350years?
A.hashappenedtoB.ishappenedtoC.hashappenedat
22.----Howlong____you____thelibrarybook?
A.did,borrowB.have,borrowedC.have,kept
23.HowmanyEnglishwords_____you_____bynow?
A.did,learnB.have,learnedC.is,learning
24.Hehasn'tQuanzhoueversinceheleftschool
(A)left(B)beenaway(C)been(D)away
一、单项选择
1、Bothhisparentslooksad.Maybethey_____what'shappenedtohim.
Ａ.knewＢ.haveknownＣ.mustknowＤ.willknow
2、Hehas____beentoShanghai,hashe?Ａ.alreadyＢ.neverＣ.everＤ.still
3、HaveyoumetMrLi______？Ａ.justＢ.agoＣ.beforeＤ.amomentago
4、Thefamouswriter_____onenewbookinthepasttwoyear
Ａ.iswritingＢ.waswritingＣ.wroteＤ.haswritten
5、-Ourcountry______alotsofar.-Yes.Ihopeitwillbeeven______.
Ａ.haschanged;wellＢ.changed;good
Ｃ.haschanged;betterＤ.changed;better
6、ZhaoLan______already______inthisschoolfortwoyears.
Ａ.was;studyingＢ.will;studyＣ.has;studiedＤ.are;studying
7、We______XiaoLisinceshewasalittlegirl.
Ａ.knowＢ.hadknownＣ.haveknownＤ.knew8、HarryPotterisaverynicefilm.I____ittwice.Ａ.willseeＢ.haveseenＣ.sawＤ.see
8、-ThesefarmershavebeentotheUnitedStates.-Really?When__there?
Ａ.willtheygoＢ.didtheygoＣ.dotheygoＤ.havetheygone
9、-______you___yourhomeworkyet?-Yes.I_____itamomentago.
Ａ.Did;do;finishedＢ.Have;done;finished
Ｃ.Have;done;havefinishedＤ.will;do;finish
10、Hisfather______thePartysince1978.
Ａ.joinedＢ.hasjoinedＣ.wasinＤ.hasbeenin
11、-Doyouknowhimwell?-Sure.We_________friendssincetenyearsago.
Ａ.wereＢ.havebeenＣ.havebecomeＤ.havemade
12、-Howlonghaveyou____here?-Abouttwomonths.
Ａ.beenＢ.goneＣ.comeＤ.arrived
13、Hurryup!Theplay__________fortenminutes.
Ａ.hasbegunＢ.hadbegunＣ.hasbeenonＤ.began
14、It___tenyearssinceheleftthearmy.Ａ.isＢ.hasＣ.willＤ.was
15、MissGreenisn'tintheoffice.she_______tothelibrary.
Ａ.hasgoneＢ.wentＣ.willgoＤ.hasbeen
16、Myparents______Shandongfortenyears.
Ａ.havebeeninＢ.havebeentoＣ.havegonetoＤ.havebeen
17、Thestudentshavecleanedtheclassroom,?
A.sotheyB.don'ttheyC.havetheyD.haven'tthey
18.MrGreenisn'tintheoffice,Hetothelibrary
AhasgoneBwentChasbeenDwillgo
19.She'sneverbeentoEngland,she?AhasBhasn'tCisn'tDis
2._____hasHanmeibeeninthelibrary.AHowlongBHowsoonCHowfarDHowoften
二、用since和for填空
1)______twoyears2)_______twoyearsago3)_______lastmonth
4)______19995)_______yesterday6)_______4o’clock
7)______4hours8)_______anhourago9)______wewerechildren
10)_____lunchtime11)______shelefthere
三、用have(has)been或have(has)gone填空。
A:Where____________LiFei___________?B:He____________toHainanIsland.
A:Howlong___________he___________there?B:He_____________thereforthreedays.
A:Whenwillhecomeback,doyouknow?B:I’mafraidhewon’tcomebackrecently.
A:CouldyoutellmethewaytoHainanIsland?B:Sorry,I_________never___________there.
A:Howmanytimes___________LiFei__________tothatplace?
B:He_____________thereonlyonce.
四、用have/hasbeento/in,have/hasgoneto的各种形式填空。
1)WhereisJack?He__________hiscountry.2)John_______Englandsincehecameback.
3)Howlong_____have_____thisvillage?4)TheSmiths______Beijingforyears.
5)_____youever____America?--Yes,I_____theremanytimes.
6)I_____thisschoolsincethreeyearsago.
八、用所给动词的适当形式填空
1.I_______already_______(see)thefilm.I_____(see)itlastweek.
2.-----_______he________(finish)hiswork?------Notyet.
3.-----_______youever________(eat)chocolates?----No,never.
4.We(hold)asportsmeetingnextweek.
5.I__________(work)heresinceI__________(move)herein1999.
6.SofarI______________(make)quiteafewfriendshere.
7.Howlong_____theSmiths____(stay)here?----Fortwoweeks.
8.Whathe(do)at8:00lastnight?
9.Mum(cook)whenIgothomeyesterday.
10.Theteachertoldusthattheearth(travel)aroundthesun.
11.---WhereisJim?---He_____(water)theflowersinthegarden.
12.--WhatTom(do)now?--He(work)onamathsproblem.
--He(work)itout?---No,notyet.I(think)he(work)itoutsoon.
13.---I(hear)alotaboutHongKongDisneylandrecently.
---NexttimeyougotoHongKong,Iwilltakeyouthere.
14.Myfather(walk)toschoolfromtimetotime.
15.---Whyareyoulateagain?---Sorry,I(be)latenexttime.
16.---AmannamedWangHao(call)youtwicejustnow.
---Heisoneofmyoldfriends.I(notmeet)himsinceIleftforHongKong.
17.Myparents(return)today.Don’tforgettomeetthemattheairport.
18.---_____UncleWang______(repair)theTVyet?---Yes,he______.
---When_____he_____(repair)it?---Yesterday.
19.---I’mhungryMum.
---Hungry?Youjust(eat)fourhamburgers.
20.-----_____you_______(be)toBeijing?
----Yes,Ialready_________(be)theretwice.
