八年级英语下册-Unit-6-How-long-have-you-been-collecting-shells-复习课件-人教新目标版

Unit6

Howlonghaveyoubeencollectingshells?

SectionA(1a---2c)1982wasborn2004startedteachingEnglishhavebeenteaching9years2013StillteachingEnglishTask1PresentationMyteachinglife自从...以来IhavebeenteachingEnglish

since2004.IhavebeenteachingEnglishfor

9years.since

9yearsagoYoucanaskme：HowlonghaveyoubeenteachingEnglish?sinceIwas22yearsold现在完成进行时(ThePresentPerfectProgressiveTense)have/has是助动词been是be的过去分词2.定义：表示某个动作从过去已经开始，然后一直持续到现在，可能仍在继续，并可能延续到将来。1.构成形式：have/hasbeen+doing3.时间状语:1.for+一段时间eg:for10years2.since+过去的时间点eg:since20023.since+一段时间+ago4.since

+一般过去时的句子

eg:sinceIwas20yearsoldHelikesteaching.Whenhewas20yearsold,

hestartedteachingin1980Heisstillteachingnow.

198o.33yearsago.hewas20yearsold.since+从句（一般过去时）for+一段时间since+时间点自从...以来Since+一段时间+agoHowlonghashebeenteaching?Hehasbeenteachingfor33years.sinceShelikesreading.Shestartedreadingat7:00.Nowitis9:00.Howlonghas

shebeenreading?

sincefor2hours.

7:002hoursagoShehasbeenreadingTheylikeswimming.Theystartedswimmingat4:00.Nowit's5:00.

anhour4:00anhour.since______for_______since______agoHowlong

havetheybeenswimming?They

havebeenswimming郭晶晶(GuoJingjing)beborn:1981dive(跳水):1985~nowHowlonghasGuoJingjing

beendiving?Shehasbeendiving

for

26years.1985.since26yearsago.shewas5yearsold.周杰伦(JayChou)

beborn:1979sing:2000~nowHowlonghasJay

beensinging?Hehasbeensinging

for

11years.since2000/11yearsago.成龙(JackieChan)

beborn:1954act:1961~nowHowlonghasJackieChan

beenacting?Hehasbeenacting

for

50years.since1961.50yearsago.hewas7yearsold.Fillintheblankswith

for

/

since1.Ihavebeenplayingthepiano____10:30.2.Maryhasbeenrunning____15minutes.3.Tomhasbeensleeping

_____9:00.4.Dalehasbeentalkingonthephone_____5minutes.5.LucyhasbeenstudyingChinese____hewas6yearsold.6.Ihavebeenwatchingyou____10minutes.sincesincesinceforforfor（用for和since填空）学以致用AlisonVictorCeliaSamTask2DiscussionTask3Listening

Areportistalkingtotheparticipantsinaskatingmarathon.Fillinthechartthebelow.I’ve

beenskatingforfivehours.Iskatedfortwohours.1cPAIRWORKAskandanswerquestionsaboutthepeopleinthepicture.A:HowlonghasAlisonbeenskating?B:She’sbeenskatingforfivehours.A:HowlongdidSamskate?B:Heskatedforfourhours.2a

Listenandcheck(√)thequestionsyouhear.2bListenagainandmatch.A:

Alison,congratulationsonwinningtheskatingmarathon!B:

Thankyou.A:So,howlong

did

youskatetoday?B:For

six

hours!A:Wasthisyourfirstskatingmarathon?B:No,Iskatedinamarathonlastyear.A:You’reanexcellentskater,Alison.Doyouskateeveryday?B:Yes,Ido.A:Howlonghaveyoubeenskating?B:

SinceIwassevenyearsold.Igotmyfirstpairof

skatesonmybirthdayfrommygrandmother…Completetheblanksbelow一对；一双n.溜冰鞋skateapairofskatesSheisskating.Sheisaskater.溜冰鞋（n.）溜冰（v.）Task4PairworkA:Whatdoyoulikedoing?B:Ilike...A:Howlonghaveyoubeen............?B:Ihavebeen

...........

PlaysoccercookPlaytheguitarPlaycomputergamesplayingsoccer.playingsoccerfor……………..since................playingsoccersince............10years10yearsago2003Choosethebestanswerforeachblank1.I’vebeenskating__threehourstoday. A.about B.for C.since2.We’vebeenstudyingEnglish__twoyearsago. A.for B.from C.since3.Shestartedskating__9o’clock. A.for B.at C.since4.Sam__collectingshellsforfiveyears. A.is B.startedC.hasbeen5.Howlonghaveyou__today? A.swimming B.beenswimming C.startedswimming练习坊Task5英汉互