Module4+Unit+3+Language+in+use 外研版英语八年级下册

SeeingthedoctorModule4Unit3Languageinuse主讲人：Tina现在完成时的基本结构：主语+_____________+______.现在完成时II一、结构have/hasdoneChoosethecorrectsentenceandmakesureyouwon’tmakemistakeslikethese.1.Havetheyhaveanyteayet?2.Thepictureonthewallhasfelldown.

3.Iknowthatwomen,butIhaveforgottenhername.

Hehavealreadyfallencuriousaboutthatbook.1.Havetheyhaveanyteayet?2.Thepictureonthewallhasfelldown.

3.Iknowthatwomen,butIhaveforgottenhername.

Hehavealreadyfallencuriousaboutthatbook.hadfallen

hasTheboyhas

playedgamesfor2hours.Hehas

alreadywashedhishair.Thinkaboutwhytheyusepresentperfect.A.表示过去的经历、或过去发生已完成的某一动作对现在产生的影响B.表示过去发生的动作或状态一直持续到现在，而且还可能继续持续下去PastFutureNow影响PastFutureNow动作持续二、用法1.基本用法2.时间标志词时间标志词含义时间标志词含义already已经before之前yet已经lately/recently最近尚未sofar至今为止ever曾经，至今为止inthepastfewyears..在过去的几年…never从未since自从基数词+times…次for长达多久just刚刚howlong多久…Whichoneiscorrect?Theyhavebeendeadfor4years.Theyhavediedfor4years.die瞬间性动词延续性动词for4years表持续Theyhavebeendeadfor4years.Theyhavedied

for4years.瞬间性动词不与表持续时间段的状语连用，如since,for,howlong。Sumup3.延续性动词与瞬间性动词1)延续性动词与瞬间性动词的区分learn1)延续性动词与瞬间性动词的区分open1)延续性动词与瞬间性动词的区分work1)延续性动词与瞬间性动词的区分study1)延续性动词与瞬间性动词的区分buy1)延续性动词与瞬间性动词的区分keep1)延续性动词与瞬间性动词的区分die1)延续性动词与瞬间性动词的区分start延续性动词延续性动词1)延续性动词与瞬间性动词的区分延续性动词瞬间性动词延续性动词表示能够延续的动作，可以长时间延续或产生持久的影响。瞬间性动词表示不能延续的动作，这种动作发生后立即结束。learn,work,study,keepdie,open,close,buy,start3.延续性动词与瞬间性动词2)延续性动词与瞬间性动词的转换bedead延续性动词die瞬间性动词Hehasbeendead瞬间性动词若转换为表达状态的持续性动词，可接表时间段的标志词for,since,howlong。3.延续性动词与瞬间性动词Hehasbeenawayfromschoolbeawayfrom延续性动词leave瞬间性动词2)延续性动词与瞬间性动词的转换瞬间性动词延续性动词瞬间性动词延续性动词arrivebein/atjoinbein/beamemberofbegin/startbeonfinishbeoverborrowkeepleavebeaway(from)buyhavebecomebediebedeadmarrybemarriedopenbeopenclosebeclosedSumupbemarried,beon,bein/at,have,beamemberof,beover,be,keep,beopen,beclosedFillintheformwiththewordsbelow.3.延续性动词与瞬间性动词1.--Howlonghaveyou____________thisbook?--For2years.A.had B.bought C.borrowed D.have2.Howlonghaveyou____________here?A.come B.got C.arrived D.been3.Mygrandmothergavemethisbracelettwoyearsago.I____________itsincethen.A.have B.had C.havehad D.hadhave三、辨析1.现在完成时与一般过去时的区别

现在完成时一般过去时含义区别过去发生的动作对现在有影响过去发生的动作，未说明对现在的影响过去发生的动作一直持续到现在过去发生的动作，已结束for,since,sofar,just,yet（较为模糊）yesterday,lastweek,in1994（具体）Ihaveworkedhereforayear.Iworkedhere1yearago.Ihaveseenthatmoviebefore.Isawthatmovie2yearsago.四、解题步骤Step1找时间标志词/判断情景考点Step2根据时间标志词判断时态—现完have/hasdoneStep4检查过去分词的形式是否正确/第三人称单数变化Step3若标志词为since,

for或howlong，瞬间性动词转化为延续性动词1.--DoyouknowFrank?--Yes,we_____________friendsforfiveyears.A.are B.hasbeen C.were D.havebeenFollowthestepstofinishthemultiplechoice.四、解题步骤Step1找时间标志词/判断情景考点Step2根据时间标志词判断时态—现完have/hasdoneStep4检查过去分词的形式是否正确/第三人称单数变化Step3若标志词为since,

for或howlong，瞬间性动词转化为延续性动词2.Myelderbrother___________homemanyyearsago.He_________thearmysincethen.A.left;hasbeento B.hasleft;hasjoinedC.left;hasbeenin D.hasleft;hasbeeninFollowthestepstofinishthemultiplechoice.课文呈现LanguagepracticeIhaven'tdonemuchexercisesinceIgotmycomputerlastyear.Ihavehadhimforthreemonthsnow.Sincethen,ithasbecomepartofmylife.

课文呈现1Workinpairs.Askandanswerthequestions.—Howlonghaveyouhadyourbike?—I’vehaditforabouttwoyears.1)Howlonghaveyoustudiedatthisschool?2)HowlonghaveyoustudiedEnglish?课文呈现13)Howlonghaveyouknownyourbestfriend?4)Howlonghaveyoulivedinthisplace?5)Howlonghaveyouusedthisbook?课文呈现2Completethequestionnaireabouthealthyliving.Usesinceorforwherenecessary.

HealthyLivingQuestionnaireWhatkindofexercisedoyoudo?______________________________________________Howlonghaveyoudonethiskindofexercise?____________________________________________________________________________________________IwalktoschoolandIplaybasketball.IhavewalkedtoschoolsinceIwasnineandIhaveplayedbasketballfortwoyears.课文呈现Doyouplayinaschoolsportsteam?______________________________________________Ifyes,howlonghaveyouplayedintheteam?______________________________________________Yes,Ido.Ihaveplayedintheschoolbasketballteamfortwoyears.5Doyouhaveahealthydiet?______________________________________________6Ifyes,whendidyoustarthavingahealthydiet?______________________________________________Yes,Ido.IhavehadahealthydietsinceIwaslittle.课文呈现3Completethesentences.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/feltseenwalkedbeenhave

had课文呈现4Completethepassagewiththewordsandexpressionsinthebox.coldcoughsexercisefastfoodstomachacheweakwellForalongtimeJohndidnotfeel(1)______.Heoftenhad(2)_______andcolds.Hewenttoseeadoctor.Thedoctortoldhimtotakemore(3)_______andstopeating(4)_________.Sohestartedridingabiketoschool.Atfirst,hefelttiredand(5)_______.Thenhegotfitterandstartedenjoyingit.Sincehestartedridingabike,hehasnothada(n)(6)__________andhehasnothada(n)(7)______________sincehestoppedeatingfastfood.exerciseweakfastfoodcoughswellcoldstomachache课文呈现5Completetheconversationwiththesentencesinthebox.Doctor：(1)__________________Bill：Well，I'vegotapaininmyback.Doctor：(2)_________________________________Bill：Forabouttwoweeks.Doctor：Letmehavealook.Wheredoyouwork?Bill：Iworkinanoffice.Doctor：Doyouplaycomputergames?CanIhelpyou？

Howlonghaveyoubeenlikethis?

CanIhelpyou?

Howlonghaveyoubeenlikethis?That’sit.What’swrongwithme?课文呈现Bill：Yes,alot.Iusuallyplaycomputergameslateatnight.Doctor：(3)__________________Bill：(4)______________________Doctor：Well,youspendtoomuchtimeinfrontofthecomputer.Bill：WhatcanIdo?Doctor：Standupanddosomeexercisefromtimetotime.Don'tplaycomputergamestoomuch.Nowworkinpairs.Readouttheconversation.That'sit.What'swrongwithme?课文呈现6Readthepassageandmatchtheproblemswiththeadvice.WhatcanIdo?Iwouldliketotakemoreexercise,butIhavenotfoundafavouritesport.ThecoachhasnotchosenmetoplayinthefootballteambecauseIamnotfit,andIamnotagoodplayer.Iwentrunningintheparktogetfit,butIfeltlonelyandsad.WhatcanIdo?—Alan1

课文呈现Iwenttoschoolbybusinthepast,andIdidnotfeelfit.SolastmonthIdecidedtotakemoreexerciseandstartedwalkingtoschool.Ihavewalkedtoschoolforthreeweeksnow.IamgettingalotfitterandIfeelhealthier.Theproblemis,allmyfriendstakethebustoschoolandIdonothaveanyonetotalkwithontheway!WhatcanIdo?—BarbaraIloveplayingcomputergameswithmyfriends.IalsowatchTVandeatfastfood.IknowitisnothealthyandsometimesIgetastomachache.Theproblemis,Idonotknowhowtostopandbecomefitterandhealthier.Idonotwanttospendallmylifesittinginachair.WhatcanIdo?—John2

3

课文呈现Haveyoutriedthis?a)Walkinghashelpedyougetfitter,sowhynotaskafriendtowalktoschoolwithyou?b)Howaboutaskingafriendtogorunningwithyou?Haveyoupractisedtoimproveyourfootballskills?c)WhynotturnoffthecomputerandTVandjoinasportsclub?Gowithyourfriendssothatyouwillstillspendtimetogether.Andhowaboutchoosingsomehealthyfoodtoeat?Workinpairs.Doyouhavesimilarproblems?Talkaboutyouradvice.1.WhatwouldAlanliketotake?

Hewouldliketotakemoreexercise.2.HowlonghasBarbarawalkedtoschool?

Forthreeweeks.3.Wholoveplayingcomputergameswithhisfriends?

John.Problems:1.Alan:____2.Barbara:_____3.John:____bac课文呈现7Listenandcompletethepassage.Themanfeels(1)_______．Heishotand(2)_________．Hehasbeenlikethisforabout(3)____________．Hehasgotatemperatureanda(4)________buthasnotgota(5)______________oracough.Thedoctorsuggestsheshould(6)________________andtakethemedicine(7)___________aday.Andheshould(8)____________untilhefeelsbetter.awfulthreedaysheadachestomachachedrinkmorewaterthreetimesstayinbedverytired含义现在完成时经常表示在以前某个时间已经发生的行为或曾经做过的事情对现在有某种影响；或从过去到一直延续到现在的动作，包含“已完成”“未完成”两种意义。Man:Goodmorning,Doctor.Doctor:Hello.HowcanIhelpyou?Man:Ifeelawful.IfeelhotandI’mverytired.Doctor:Howlonghaveyoufeltlikethis?Man:Foraboutthreedays.Doctor:I’lltakeyourtemperature.Oh,yourtemperatureisquitehigh.I’lljustcheckyourheart…Allright,thatsoundsOK.Haveyougotaheadacheorastomachache?Man:I’vegotaheadacheallthetime.ButIdon’thaveastomachache.Doctor:Haveyougotacough?Man:No.What’sthematterwithme?Doctor:Idon’tthinkit’sserious.It’sprobablyjustacold.Youshoulddrinkmorewater,andtakethismedicinethreetimesaday.Man:OK.CanIgotoworktoday?Doctor:No,Ithinkyou’dbetterstayinbeduntilyoufeelbetter.Man:Thankyou,Doctor.Tapescript课文呈现AroundtheworldTheWorldHealthOrganizationTheWorldHealthOrganization(WHO)wassetupin1948tohelpordinarypeopleallovertheworld,especiallyindevelopingcountries.Itcures,preventsandcontrolsseriousdiseasessuchasmalaria,andeducatespeopleabouthowtoprotecttheirhealth.TheWHOhashelpedmillionsofpeoplebytrainingdoctorsandnurses,andbyteachingmothershowtotakebettercareoftheirchildren.Readthepassageand:findwordswithmeaningsrelatedtohealth.discusshowimportantyouthinktheworkoftheWHOis.课文呈现8·Whatexercisedoyouoftendo?·Whendidyoubegindoingit?·Howoftendoyoudoit?·Isitgoodforyou?·Howdoyoufeelafteryoudotheexercise?Moduletask:DoingasurveytofindthemostsuitableexerciseWorkingroups.Doasurveytofindwhatexerciseyourgroupmembersdoandtheeffects.课文呈现9-10Decidewhatexerciseisthemostsuitableforyou.Talkaboutyourdecisionandyourreasonswiththerestoftheclass.课后小结与作业含义现在完成时经常表示在以前某个时间已经发生的行为或曾经做过的事情对现在有某种影响；或从过去到一直延续到现在的动作，包含“已完成”“未完成”两种意义。常见终止性动词(词组)的转换形式：终止性动词(词组)转换形式例句用相应的延续性动词(词组)替换终止性动词(词组)buyhaveIhavehadthebikefortwoyears.我买这辆自行车2年了。become/come/gobecatch/getacoldhaveacoldputonwearborrowkeep含义现在完成时经常表示在以前某个时间已经发生的行为或曾经做过的事情对现在有某种影响；或从过去到一直延续到现在的动作，包含“已完成”“未完成”两种意义。终止性动词(词组)转换形式例句将终止性动词(词组)转换成be＋名词(词组)/介词短语jointhePartybeaPartymember或beinthePartyIhavebeenanarmysoldierfortwoyears.我参军2年了。jointhearmybeanarmysoldier或beinthearmyarrive/reachbein/at＋地点用be＋副词替换终性动词(词组)leavebeawayJanehasbeenheresincean

hourago.简来这里已经1个小时了。finish/endbeoverbegin/startbeoncomehere/gotherebehere/there一、用for或since完成下列句子。Exercises1．Myelderbrotherhasbeenasoldier________fiveyears.2．—Howlonghaveyouworkedinthefactory?—________2012.3．Mr.Smithhashadtheblackcar________hewastwentyyearsold.4．Ihavekeptthebook________twoweeks.5．TangYuandhisfamilyhavestayedthere________onemonthago.sin