Module4Unit3Languageinuse课件-外研版英语八年级下册

现在完成时(3)1.现在完成时表示从过去已经开始，持续到现在的动作或状态，常与for或since引导的时间状语(从句)连用，用howlong提问，谓语动词用延续性动词。如：(1)Miss

Wang

has

taught

us

for

one

and

a

half

years.王老师已经教我们一年半了。(2)I

have

lived

here

since

the

autumn

of

2013.从2013年的秋天以来我都住在这里。(3)I

have

been

like

this

since

Friday.从周五开始我就一直这样。2.英语中的动词从词义上可以分为延续性动词和非延续性动词(即短暂性动词或终止性动词)两种。在现在完成时态中一定要注意动词这一特性，应将这类非延续性动词转换为延续性动词。初中阶段常见的有：begin/start—beongothere—betherecomehere—behere

comeback—bebackopen—beopen

close—becloseddie—bedeadgetmarried(结婚)—bemarriedfinish—beovergotobed—beinbedleave—beawayfromreturn—bebackgetout—beoutfallasleep—beasleep(续表)fallill—beill

lose—belostborrow—keepbecome—bebuy—havecatchacold—haveacoldgetto/arrive/reach—be(in)join—bein+组织机构/beamemberof+组织机构puton—wear/beongettoknow—know如：(1)《猫》已经开演半个小时了。

Catshasstartedforhalfanhour.(×)

Catshasbeenonforhalfanhour.(√)

(2)你买这本字典多久了？

Howlonghaveyouboughtthisdictionary？

(×)

Howlonghaveyouhadthisdictionary？

(√)(3)火车已经离开两小时了。Thetrainhasleftfortwohours.(×)Thetrainhasbeenawayfortwohours.(√)一、语法点单句特训。用since或for填空。1.MrWhitehaslivedinChina

fiveyearsago.

2.Jim’sfatherhasworkedhere

nearlytenyears.

3.IhavetaughtEnglish

twelveyears.Ihavemanystudentsnow.

4.ProjectHopehasbuiltalotofschoolsalloverChina

1989.

5.—Howlonghaveyoulivedhere？—Ihavelivedhere

Iwasborn.

since

since

for

for

since

练习二、单项填空。

(

)6.—Whatanicedog！Howlonghaveyouhadit？—

twoyears.

A.For

B.Since

C.In(

)7.MrGreen

intheUSAsince1998.

A.lived

B.haslived

C.live(

)8.Myauntisawriter.She

morethantenbookssince2010.

A.writes

B.wrote

C.haswrittenCBA(

)9.I

MrSmithsincehemovedtoShanghai.

A.didn’thearfrom

B.don’thearfrom C.haven’theardfrom(

)10.MrWang

fortenyears.

A.hasbeenmarried

B.married

C.hasmarriedAC(

)11.A.study

B.havestudied C.wasstudying(

)12.A.fall

B.fell

C.hasfallen(

)13.A.looks

B.looked

C.haslookedAB三、小语篇特训(语法选择)。MynameisJacob.I

11

inQingxiMiddleSchoolforaboutfiveyears.WhenIfirstwentintotheschool，I

12

inlovewithitatonce.It’sbig，cleanandbeautiful.Therearetwotallmodernbuildingswithlotsoftreesandflowersaroundthem.Theschool

13

likeabiggarden.BThereisalsoa

14

playground.Afterschool，wecantakepartindifferentkindsofactivities，suchasplayingballgames，running，

15

longjumpandsoon.

(

)14.A.larger

B.large

C.largest(

)15.A.the

B./

C.aABCompletethequestionnaireabouthealthyliving.Usesinceorforwherenecessary.HealthyLivingQuestionnaire1Whatkindofexercisedoyoudo?___________________________________2Howlonghaveyoudonethiskindofexercise?________________________________________________________________________IwalktoschoolandIplayfootball.IhavewalkedtoschoolsinceIwassixandIhaveplayedfootballforthreeyears.实战演练（4）均须与延续性动词连用，也可以与非延续性动词的否定式连用。如:Ihaveboughtthiscomputersincefouryearsago.(×)Ihavehadthiscomputersincefouryearsago.(√)Ihaven’tboughtanythingfortwomonths.(√)Ihaven'theardfromhimfor3weeks.(√)3Doyouplayinaschoolsportsteam?__________________________________________4Ifyes,howlonghaveyouplayedintheteam?__________________________________________5Doyouhaveahealthydiet?_________________________________________6Ifyes,whendidyoustarthavingahealthydiet?__________________________________________Yes,Ido.Ihaveplayedintheschoolfootballteamforayear.Yes,Ido.IhavehadahealthydietforyearssinceIwaslittle.Completethequestionnaireabouthealthyliving.Usesinceorforwherenecessary.（4）均须与延续性动词连用，也可以与非延续性动词的否定式连用。如:Ihaveboughtthiscomputersincefouryearsago.(×)Ihavehadthiscomputersincefouryearsago.(√)Ihaven’tboughtanythingfortwomonths.(√)Ihaven'theardfromhimfor3weeks.(√)Completethesentences.1—Ifellilltwodaysago.—Soyou’ve_________illfortwodays?—That’sright.2—Isawthedoctorthreedaysago.—Soyouhaven’t_____herinthelastthreedays?3—I’llwalktoschoolforthefirsttimetomorrow.—Soyou’venever_______toschoolbefore?4—Icameintohospitaltwodaysago.—Soyou’vealready_____inhospitalfortwodays?5—Howlong_____you______aheadache?—Oh,itbeganabouttwohoursago.been/feltseenwalkedbeen

havehad（4）均须与延续性动词连用，也可以与非延续性动词的否定式连用。如:Ihaveboughtthiscomputersincefouryearsago.(×)Ihavehadthiscomputersincefouryearsago.(√)Ihaven’tboughtanythingfortwomonths.(√)Ihaven'theardfromhimfor3weeks.(√)Completethepassagewiththewordsandexpressionsinthebox.coldcoughsexercisefastfoodstomachacheweakwell ForalongtimeJohndidnotfeel(1)_____.Heoftenhad(2)________andcolds.Hewenttoseeadoctor.Thedoctortoldhimtotakemore(3)_________andstopeating(4)___________.Sohestartedridingabiketoschool.Atfirst,hefelttiredand(5)_______.Thenhegotfitterandstartedenjoyingit.Sincehestartedridingabike,hehasnothada(n)(6)_____andhehasnothada(n)(7)______________sincehestoppedeatingfastfood.wellcoughsexerccisefastfoodweakcoldstomachacheCompletetheconversationwiththesentencesinthebox.CanIhelpyou?Howlonghaveyoubeenlikethis?That’sit.What’swrongwithme?Doctor:(1)________________________Bill:Well,I’vegotapaininmyback.Doctor:(2)_________________________Bill:Forabouttwoweeks.Doctor:Letmehavealook.Wheredoyouwork?Bill:Iworkinanoffice.Doctor:Doyouplaycomputergames?Bill:Yes,alot.Iusuallyplaycomputergameslateatnight.Doctor:(3)_________________________Bill:(4)_________________________Doctor:Well,youspendtoomuchtimeinfrontofthecomputer.Bill:WhatcanIdo?Doctor:Standupanddosomeexercisefromtimeto

time.Don’tplaycomputergamestoomuch.Doctor:(1)_________________Bill:Well,I’vegotapaininmyback.Doctor:(2)_________________________Bill:Forabouttwoweeks.Doctor:Letmehavealook.Wheredoyouwork?Bill:Iworkinanoffice.Doctor:Doyouplaycomputergames?Bill:Yes,alot.Iusuallyplaycomputergameslateatnight.Doctor:(3)___________Bill:(4)_________________________Doctor:Well,youspendtoomuchtimeinfrontofthecomputer.Bill:WhatcanIdo?Doctor:Standupanddosomeexercisefromtimeto

time.Don’tplaycomputergamestoomuch.CanIhelpyou?Howlonghaveyoubeenlikethis?That’sit.What’swrongwithme?Readthepassageandmatchtheproblemswiththeadvice.Readthepassageandmatchtheproblemswiththeadvice.a)b)c)123Workinpairs.Doyouhavesimilarproblems?Talkaboutyouradvice.Readthepassageandmatchtheproblemswiththeadvice.Listenandcompletethepassage.Themanfeels(1)______.Heishotand(2)__________.Hehasbeenlikethisforabout(3)__________.Hehasgotatemperatureanda(4)_________buthasnotgota(5)_____________oracough.Thedoctorsuggestsheshould(6)_________________andtakethemedicine(7)__________aday.Andheshould(8)___________untilhefeelsbetter.awfulverytiredthreedaysheadacheachestomach

drinkmorewater

threetimes

stayinbe