八年级下册英语外研版Module 4Unit 3

学练优八年级英语上（RJ）教学课件Module4Unit3Languageinuse学练优八年级英语上（RJ）教学课件八年级英语（WY下）教学课件lrning★Keyphrases:livein,sportsteam,rideabike,tellsb.todosth.,havealook,standup,fromtimetotime,decidetodosth.,talkwithsb.,ontheway,turnoff,sothat,setup,allovertheworld,developingcountries,takecareof★Keysentences:1.Sincehestartedridingabike,hehasnothadacold...2.Iwouldliketotakemoreexercise,butIhavenotfoundafavoritesport.3.WhynotturnoffthecomputerandTVandjoinasportsclub?Learningtargetslrning★Grammar

1.

LearnmoreaboutPresentPerfectTense.

2.Tosummarizeandconsolidatetheuseofthe

PresentPerfectTensetogetherwithsinceandfor.Learningtargets1.Howlonghaveyouhadyourbike?Ihavehadmybikesincetwoyearsago.

Leadin1.HowlonghaveyouhaveyoustudiedEnglish?IhavestudiedEnglishfortwoandahalfyears.

tellsb.todosth.fromtimetotimedecidetodosth.talkwithsb.onthewayturnoff告诉某人做某事时而不时；偶尔决定做某事

和某人交谈在路上关闭Expressionssothattakethemedicinesetupdevelopingcountrytakecareof因此吃药建立；设立发展中国家照顾ExpressionsObservethefollowingsentencescarefully.1.Ihaven’tdonemuchexercisesinceIgotmycomputerlastyear.2.Ihavehadhimforthreemonthsnow.3.Sincethen,ithasbecomepartofmylife.4.I’vebeenillfor

aboutthreedays!Languagepractice5.Scientiststhinkthattherehasbeenlifeontheearthforhundredsofmillionsofyears.6.—HowlonghaveyoustudiedChinese?—Forayear/Sinceayearago.7.—Howlonghaveyoulivedhere?—Since2004.8.Ihavestayedinthehotelforaweek.9.Tomhasbeenherefortwohours.现在完成时GrammarPresentation现在完成时可以表示某一行为或某一状态从过去某一时间一直持续到现在。这类句子通常包含由for或since引导的时间状语，for后接时间段，since后接过去的时间点。例：IhavelivedinBeijingfor10years.我在北京住了10年了。Ihavebeeninthisschoolsince2000.从2000年起我就一直在这所学校。Howlonghaveyouplayedfootball?Howlonghaveyoubeenlikethis?Howlonghaveyouhadthedog?用howlong对现在完成时的时间状语提问。表示某一行为或状态持续多长时间时，根据时间的不同，可以使用不同的时态。Istayedinthehotelforaweek

lastsummer.Ihavestayedinthehotelforaweek

now.Iwillstayinthehotelforaweek

nextmonth.延续性动词注意，在现在完成时的句子中，瞬间性动词一般不能与表示时间段的时间状语连用。试比较：汤姆已经来了两小时了。(×)Tomhascomefortwohours.(√)Tomhasbeenherefortwohours.瞬间性动词可以和延续性动词进行转换。(1)转化为“be+形容词/副词”。

die→bedead

leave→beaway(from)open/close→beopen/closed

stop→beover

arrivein(at)/reach/getto→bein/at

join→beamemberof/bein

start/begin→beon(2)转化为意思相同的延续性动词。

borrow→keepbuy→have

become/come→begettoknow→know1.－Howlong_____you_____thisbook?

－Fortwoweeks.A.did;borrowB.have;borrowedC.have;keptD.did;kept中考链接2.—Jack,Ihaven’tseenyouruncleforalongtime.—He______Shanghaionbusinessfortwomonths.A.wenttoB.hasgonetoC.hasbeeninD.hasbeento3.StudentsinBeijing_______awaymanybookstotheHopeSchoolssince2009.A.havegivenB.giveC.gaveD.giving4.He_______Luzhouforthreemonths.A.hasleftB.hascometoC.hasgonetoD.hasbeenawayfrom5.—Didyouborrowthecomicbookfromthelibrary?—Yes.I_____itforthreedays.I’llreturnitthisafternoon.A.borrowedB.keptC.haveborrowedD.havekept6.—Howlonghaveyou____here?—Fortwodays.I_____herethedaybeforeyesterday.A.been；cameB.come;cameC.came;cameD.been;come7.Theastronautissotiredthathe______forelevenhours.A.hasbeenasleepB.hasfallenasleepC.hasgonetobedD.hasgonetosleep8.I____Mr.SmithsincehemovedtoShanghai.A.didn’thearfrom

B.don’thearfromC.won’thearfrom

D.haven’theardfrom9.Benisaforeignteacher.Sofar,he______inSichuanforfiveyears.A.wasteachingB.hastaughtC.willteach

D.taughtWorkinpairs.Askandanswerthequestions.—Howlonghaveyouhadyourbike?—I’vehaditforabouttwoyears.1Howlonghaveyoustudiedatthisschool?2HowlonghaveyoustudiedEnglish?3Howlonghaveyouknownyourbestfriend?4Howlonghaveyoulivedinthisplace?5Howlonghaveyouusedthisbook?1Completethequestionnaireabouthealthyliving.Usesinceorforwherenecessary.HealthyLivingQuestionnaire1Whatkindofexercisedoyoudo?_________________________________2Howlonghaveyoudonethiskindofexercise?____________________________________________________________________IwalktoschoolandIplayfootball.IhavewalkedtoschoolsinceIwassixandIhaveplayedfootballforthreeyears.23Doyouplayinaschoolsportsteam?_________________________________4Ifyes,howlonghaveyouplayedintheteam?__________________________________________5Doyouhaveahealthydiet?_________________________________6Ifyes,whendidyoustarthavingahealthydiet?___________________________________________Yes,Ido.Ihaveplayedintheschoolfootballteamforayear.Yes,Ido.IhavehadahealthydietforyearssinceIwaslittle.1—Ifellilltwodaysago.—Soyou’ve_________illfortwodays?—That’sright.2—Isawthedoctorthreedaysago.—Soyouhaven’t_____herinthelastthreedays?3—I’llwalktoschoolforthefirsttimetomorrow.—Soyou’venever______toschoolbefore?4—Icameintohospitaltwodaysago.—Soyou’vealready_____inhospitalfortwodays?been/feltseenCompletethesentences.walkedbeen35—Howlong_____you______aheadache?—Oh,itbeganabouttwohoursago.

havehad ForalongtimeJohndidnotfeel(1)_______.Heoftenhad(2)________andcolds.Hewenttoseeadoctor.Thedoctortoldhimtotakemore(3)_______Completethepassagewiththewordsandexpressionsinthebox.

coldcoughsexercisefastfoodstomachacheweakwell4wellcoughsexerciseandstopeating(4)________.Sohestartedridingabiketoschool.Atfirst,hefelttiredand(5)_______.Thenhegotfitterandstartedenjoyingit.Sincehestartedridingabike,hehasnothada(n)(6)_____andhehasnothada(n)(7)______________sincehestoppedeatingfastfood.fastfoodweakstomachachecoldCompletetheconversationwiththesentencesinthebox.CanIhelpyou?Howlonghaveyoubeenlikethis?That’sit.What’swrongwithme?Doctor:(1)________________________Bill:Well,I’vegotapaininmyback.Doctor:(2)_________________________Bill:Forabouttwoweeks.CanIhelpyou?Howlonghaveyoubeenlikethis?5Doctor:Letmehavealook.Wheredoyouwork?Bill:Iworkinanoffice.Doctor:Doyouplaycomputergames?Bill:Yes,alot.Iusuallyplaycomputergameslateatnight.Doctor:(3)_________________________Bill:(4)_________________________Doctor:Well,youspendtoomuchtimeinfrontofthecomputer.That’sit.What’swrongwithme?Bill:WhatcanIdo?Doctor:Standupanddosomeexercisefromtimeto

time.Don’tplaycomputergamestoomuch.Nowworkinpairs.Readouttheconversation.Readthepassageandmatchtheproblemswiththeadvice.

a)

b)

c)123Workinpairs.Doyouhavesimilarproblems?Talkaboutyouradvice.6Listenandcompletethepassage.Themanfeels(1)________.Heishotand(2)____________.Hehasbeenlikethisforabout(3)____________.Hehasgotatemperatureanda(4)__________buthasnotgota(5)_______________oracough.Thedoctorsuggestsheshould(6)_________________andtakethemedicine(7)____________aday.Andheshould(8)___________untilhefeelsbetter.awfulverytiredthreedaysheadacheache7stomach

drinkmorewater

threetimes

stayinbedTapescriptMan: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.

AroundtheworldModuletask:DoingasurveytofindtheMostsuitableexerciseWorkingroups.Doasurveytofindwhatexerciseyourgroupmembersdoandtheeffects.8☺Whatexercisedoyouoftendo?☺Whendidyoubegindoingit?☺Howoftendoyoudoit?☺Isitgoodforyou?☺Howdoyoufeelafteryoudotheexercise?Decidewhatexerciseisthemostsuitableforyou.Talkaboutyourdecisionandyourreasonswiththerestoftheclass.9101.Idonotknowhowtostopandbecomefitterandhealthier.①句中的“howto...”作know的宾语，是“疑问词＋动词不定式”结构，此结构常用于tell、show、know等词的后面作宾语。②fit作形容词，意为“适宜的，合适的”。常用短语：befitfor...

适合……

【拓展】fit作动词，意为“适合”。它指大小、形状上合适，引申为吻合、协调。例：Sheisfitforthejob.

她适合这份工作。Theshoesdon’tfitme.

这鞋不合脚。Languagepoints2.Howaboutaskingafriendtogorunningwithyou？How

about...？相当于Whatabout...？用法：①用于征求对方的意见和看法。例：How/Whataboutthatbook？那本书怎么样？②询问天气或身体状况。例：How/Whataboutyourgrandpa？你爷爷的身

体如何？

How/WhatabouttheweatherinLondon？

伦敦的天气如何？3.Whynot

turnoffthecomputerandTVandjoinasportsclub？①Whynotdosth.?相当于

How/What

aboutdoingsth.？

②turnoff关闭。【拓展】与turn相关的短语还有：turndown调低(音量)，拒绝；turnon

(把水源、煤气、电源等)

打开；turnin交上，归还；turnup出现，发生；turnround转身，转向；turnout生产，结果是。1.—I'llhaveaten­dayholiday.ButIdon'tknow________.

—HowaboutParis？(四川成都中考)A．whattodoB．wheretogoC．whentogoD.howtogo2.Canyoutellme________themodelplane?A．whattomakeitB．howtomakeitC．howtomakeD．whattomake一、单项选择。Exercises3.—Kelly,howlong_____you____inthisschool?—Forthreeyears.A.have;studiedB.do;studyC.will;studiedD.did;studying4.Dashan______ChinesesincehecametoChina.HespeaksChinesewellnow.A.learnedB.haslearnedC.learnsD.willlearn5.AliceinWonderland_____for15daysandmanyofuslikethisfilm.A.begins

B.hasbegunC.began

D.hasbeenon6.Mygrandmother______alotofchangesinTianjinsinceshecamehere.A.sees