現(xiàn)在完成時練習題及答案(老師專用)-2

1、時態(tài)講解：現(xiàn)在完成時時態(tài)講解：現(xiàn)在完成時（1）構成：現(xiàn)在完成時由助動詞have過去分詞構成，助動詞have有人稱和數(shù)的變化。第三人稱單數(shù)用has，其余用have.現(xiàn)在完成時的否定式直接在助動詞后面加上not、疑問式是把助動詞提到主語之前。以study為例，其否定式、疑問式和簡單回答形式如下：否定式疑問式Ihavenot(haven’t)studied….HaveIstudied…Youhavenot(haven’t)studied….H

2、aveyoustudied…Hehasnot(hasn’t)studied….Hashestudied…否定疑問式簡單回答（肯定否定）HaveInot(Haven’tI)studied…Yesyouhave.Noyouhaven’t.Haveyounot(Haven’tyou)studied…YesIhave.NoIhaven’t.Hashenot(Hasn’the)studied…Yeshehas.Nohehasn’t.（2）用法：1

3、）現(xiàn)在完成時通常表示在說話之前已經完成的動作說話之前已經完成的動作或存在的狀態(tài)。說話人強調的是該動作或狀態(tài)對現(xiàn)在的結果或影響結果或影響。Mydaughterhasjustgoneout.我女兒剛出去。I’msurewe’vemetbefe.我肯定我們以前見過面。Shehasarrived.她到了。2）表示持續(xù)到現(xiàn)在的動作或狀態(tài)，往往和包括現(xiàn)在在內的表示一段時間的狀語連用，如recentlyalreadyjustlatelyf…since

4、…yet等。如：Ihaven’theardfromherthesedays.這些日子我沒有收到她的信。Wehaven’tseenyourecently.最近我們沒有見到你。Theyhavebeenawayftwoyears.他們離開已經兩年了。ShehasbeenwithussinceMonday.★注意：1）since和f的區(qū)別since后接時間點，如1993，lasttermyesterdaythetimeIgottheref后接一

5、段時間，表示“長達多久”，如tenyearsawhiletwodays等。Exercise:用since和f填空1.JimhasbeeninIrel______Monday.2.JillhasbeeninIrel______threedays.3.HisaunthaslivedinAustralia______15days.4.Maryisinheroffice.Shehasbeenthere______7oclock.5.Indiah

6、asbeenanindependentcountry______1974.6.Thebusislate.Theyvebeenwaiting______20minutes.7.Nobodylivesinthosehouses.Theyhavebeenempty______manyyears.8.Mikehasbeenill______alongtime.Hehasbeeninhospital______October.1.since2.f

7、3.f4.since5.since6.f7.f8.since2）表示短暫意義的動詞如arriveleavebrowbuybeginstartdie等，在完成時當中不能findfoundfoundflyflewflowngetgotgotgivegavegivengowentgonegrowgrewgrownhavehadhadhearheardheardkeepkeptkeptleaveleftleftloselostlostmakem

8、ademadeputputputreadreadreadrunranrunsaysaidsaidseesawseensellsoldsoldsendsentsentsingsangsungsinksanksunksunktaketooktakenteachtaughttaughtwritewrotewroteamiswasbeenarewerebeenExercise:I.Fillintheblankswiththeproperfm.1

9、.I____already____(see)thefilm.I________(see)itlastweek.2._____he____(finish)hiswktodayNotyet.3.Myfather____just____(come)backfromwk.Heistirednow.4.Where’sLiMingHe__________(go)totheteacher’soffice.5.I__________(wk)heresi

10、nceI______(move)herein1999.6.SofarI_______________(make)quiteafewfriendshere.7.Howlong________theWangs______________(stay)hereFtwoweeks.8.I________just___________(finish)myhomewk.9.He________(go)toschoolonfooteveryday.10

11、.____you______(find)yoursciencebookyet11.Ifit____(be)finetomrowIllgowithyou.12.Thestudents____________(read)Englishwhentheteachercamein.13.Look!Themonkey__________(climb)thetree.14.Mymother__________(come)toseemenextSund