现在完成时专练

考点一:现在完成时的构成

“助动词have/has+动词的过去分词否定句：主+have(has)+not+v.过去分词一般疑问句：Have(Has)+主+v.过去分词Herfriendhasalreadypostedthephotostohim.(改为否定句和疑问句)Herfriend___________thephotostohim______.

_____herfriend_____

thephotostohim____?hasn’tpostedyetHaspostedyet表示过去发生或已经完成的动作对现在造成的结果和影响，常和just,already,yet,before,ever,never

等状语连用.

考点二：现在完成时用法一1.---WhowillgototheairporttomeetJim?

---Iwill.I_______herseveraltimes.I canfindhereasily.A.met

B.havemet

C.hadmet

D.willmeet

2.It’s7:30.Ican’tbelieveyou_______cookingdinneryet,Sally.

A.haven’tstarted

B.didn’tstart

C.don’tstart

D.hasn’tstarted

(B)(A)考点三：现在完成时的用法二表示过去已经开始，持续到现在，而且可能继续下去的动作或状态，可以和表示包括现在在内的一段时间的状语连用。如：sinceyesterday,sincetwomonthsago,since1995,foralongtime,sofar,upto

now,till(until)now

等。表示持续动作或状态的动词多是延续性动词。Hehascometothisschoolforayear.Hehasbeeninthisschoolforayear.Ihaveborrowedthisbookforaweek.Ihavekept

thisbookforaweek.Howlonghaveyouleftthatschool?Howlonghaveyoubeenawayfromthatschool?×√√√××短暂性动词变持续性动词：

buy------

puton-------borrow------

die----finish-----begin-----leave-----open------close-----fallasleep------join------getasleep---getup----come/go/become-catch/getacold-----havewear

keepbedeadbeoverbeonbeawaybeopenbeclosedbeasleepbea…memberof../bein…beasleepbeup/awake--be（in）haveacold与一段时间连用的肯定句，谓语动词必须是延续性动词。注意：在否定句中可以用短暂性动词与一段时间连用。

Ihaven’tcomeforalongtime.

since+过去的时间状语:

“自从…以来”Eg:I’veknownhimsincetenyearsago.

十年前我就认识他了。

Hehaslivedheresince1998.

since+从句(用一般过去时)

Theteacherhastaughtheresinceheleftschool.这位老师毕业以来一直在此任教。WherehaveyoubeensinceIsawyoulastweek?1.---Whatanicebike!Howlong_______you

_______it?

---Justtwoweeks.

A.will,buy

B.did,buyC.are,having

D.have,had

2.---DoyouknowBettyverywell?

---Yes,sheandI_______friendssincewemetin

Guangzhoulastsummer.

A.havemade

B.havebecome

C.havebeen

D.haveturned

(D)(C)

3.---Howlonghaveyou______fromtheUSA?

---Fortwoweeks.

A.comeback

B.returnedC.gotback

D.beenback

4.MrGreenhaslivedinChina_______fiveyearsago.

A.for

B.since

C.from

D.over

(D)(B)1、我入团有2年了。2、他借这本书有两个星期了。3、自从上星期以来，我来这里了。4、这只狗死了2天了。5、我有两个星期没有借书了。I___________theLeaguefortwoyears.He____________thisbookfortwoyears.I_______________sincelastweek.Thisdog_______________fortwodays.I_____________________for2weeks.havebeeninhaskepthavebeenherehasbeendeadhaven’tborrowedbooks考点四：

have/hasgoneto

+地点去了某地(人未回来)have/hasbeento

+地点去过某地(人已回来)

have/hasbeenin(at)+地点+时间段

去/在/来某地多久区别1.---Hello.CanIspeaktoMrFox?

---Sorry.He_______theLongLake.

A.hasbeento

B.wentto

C.hasgoneto

D.willgoto

2.---_______youever_______tothe UnitedStates?

---Yes,twice.

A.Have,gone

B.Have,been

C.Do,go

D.Were,going

3.Hehasbeen_______thisschoolforthreeyears.A.toB.onC.atD

.of

(C)(B)(C)比较过去时与现在完成时1）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。一般过去时的时间状语:yesterday,lastweek，…ago,in1980,inOctober,justnow,

具体的时间状语现在完成时的时间状语:for…,since…,sofar,uptonow,ever,never,just,yet,already,inthepast2years,Fillintheblankswiththerightverbforms:

1.---Where________you_______(go)yesterday?---I_____________(go)tothezoo.

2.WhereisMrGreen?He___________(go)tothelibrary.

3.I