初中现在完成时复习计划练学习习题答案

1、初中此刻达成时复习计划练学习习题及答案初中此刻达成时复习计划练学习习题及答案初中此刻达成时复习计划练学习习题及答案一、时态解说：此刻达成时1）组成：在达成由助have+去分组成，助have有人称和数的化。第三人称数用has，其他用have.在达成的否认式直接在助后边加上not、疑式是把助提到主以前。以study例，其否认式、疑式和回答形式以下：否认式疑式Ihavenot(havent)studied.HaveIstudied?Youhavenot(havent)studied.Haveyoustudied?Hehasnot(hasnt)studied.Hashestudied?否认疑式回答（必

2、然/否认）HaveInot(HaventI)studied?Yes,youhave.No,youhavent.Haveyounot(Haventyou)studied?Yes,Ihave.No,Ihavent.Hashenot(Hasnthe)studied?Yes,hehas.No,hehasnt.（2）用法：1）在达成平常表示在以前已达成的作或存在的状。人的是作或状在的果或影响。Mydaughterhasjustgoneout.我女儿出去。Imsurewevemetbefore.我必然我以前面。Shehasarrived.她到了。2）表示持到在的作或状，常常和包含在在内的表示一段的状用，如

3、recently,already,just,lately,for,since,yet等。如：Ihaventheardfromherthesedays.些日子我没有收到她的信。Wehaventseenyourecently.近来我没有到你。Theyhavebeenawayfortwoyears.他走开已两年了。ShehasbeenwithussinceMonday.注意：a)since和for的区since后接点，如1993，lastterm,yesterday,thetimeIgottherefor后接一段，表示“达多久”，如tenyears,awhile,twodays等。Exercise:

4、用since和for填空JimhasbeeninIreland_Monday.JillhasbeeninIreland_threedays.HisaunthaslivedinAustralia_15days.Maryisinheroffice.Shehasbeenthere_7oclock.Indiahasbeenanindependentcountry_1974.Thebusislate.Theyvebeenwaiting_20minutes.Nobodylivesinthosehouses.Theyhavebeenempty_manyyears.Mikehasbeenill_alongti

5、me.Hehasbeeninhospital_October.2）表示短暂意义的动词如arrive,leave,borrow,buy,begin,start,die等，在达成时中间不可以和表示一段时间的状语连用，由于它们表示的动作不可以能连续。所以，不可以说：Hehascomeherefor2weeks.Theoldmanhasdiedfor4months.Theyhaveleftonlyfor5minutes.以上三句话可以改为：Hehasbeenherefor2weeks.Theoldmanhas_for4months.Theyhave_onlyfor5minutes2）have(has)

6、been和have(has)gone的差别：表示“曾到过某地”要用“have(has)been”;表示“已经去某地”要用“have(has)gone”。试比较：Wherehashebeen?他刚才到哪里去了？（已经回来了）Wherehashegone?他上哪儿去了？（人不在）TheyhavebeentoCanada.他们到过加拿大。（此刻已经不在加拿大）TheyhavegonetoCanada.他们到加拿大去了。（可能在路上和已经到加拿大）.3）此刻达成时不可以和表示过去的时间状语连用，如yesterday,lastyear,in1976,twodaysago,justnow,whenIcam

7、ein，但可以和already,yet,sometimes,always,often,before,lately,recently,once,twice,ever,never等连用。比方：Shehasalreadycome.她已经来了。Ihaventreadityet.我还没读过这个。Ihavemethimbefore.我以前曾见过他。MaHonghasalwaysbeenagoodstudent.马红向来是个勤学生。Ihaveoftenseenhiminthestreet.我常常在街上看见他。TheyhaveneverbeentoYanan.他们从未去过延安。Ihaventseenhimla

8、tely.我近来没看到他。Exercise:I.Fillintheblankswiththeproperform.I_already_(see)thefilm.I_(see)itlastweek._he_(finish)hisworktoday?Notyet.Myfather_just_(come)backfromwork.Heistirednow.4.WheresLiMing?He_(go)totheteachersoffice.I_(work)heresinceI_(move)herein1999.SofarI_(make)quiteafewfriendshere.Howlong_theW

9、angs_(stay)here?Fortwoweeks.I_just_(finish)myhomework.He_(go)toschoolonfooteveryday.10._you_(find)yoursciencebookyet?Ifit_(be)finetomorrow,Illgowithyou.Thestudents_(read)Englishwhentheteachercamein.Look!Themonkey_(climb)thetree.Mymother_(come)toseemenextSunday.Ivelostmypen._you_(see)itanywhere?II.Choosethebestanswer.Howlonghaveyou_here?A.comeB.gotC.arrivedD.been2.Mygrandpadied_.A.attheageofmy2B.for2yearsC.whenIwas2.D.myagewas6.3.Janehas_toBeiJing.Shewillcomebacktomorrow.A.beenB.goneC.wentneve