初中英语八年级下册《Unit6 How long have you been collecting shells》Section A　课件

我们的口号是:信心攻无不克意志无坚不摧我有信心我有意志Let’sgoforit.Go.Go.Go.Yeah!Openyourmouthandreadaloud.Howlonghaveyoubeencollectingshells?SectionAUnit6skating

marathonskatersraise

moneyforcharity为慈善事业而募捐collectshellsseveral

pairsofskatesNewwords收集贝壳马拉松赛跑溜冰者几双溜冰鞋FreetalkT:

Whendidyougotobedlastnight?S:Iwenttobedat…T:Howlongdidyousleeplastnight?S:Isleptfor…T:Areyousleepingnow?T:Whatarewedoingnow?IhavebeenteachingEnglishfor10years.

IstartedteachingEnglishin2002.

IamstillteachingEnglishnow.IntroduceHowlonghaveyoubeenteachingEnglish?WhendidyoustartlearningEnglish?AreyoulearningEnglishnow?Howlonghaveyoubeenlearning

English?IhavebeenlearningEnglishfor______years.

IstartedlearningEnglishwhenIwas______yearsold.playsoccerfortwohoursA:Howlonghashebeenplayingsoccer?B:Hehasbeenplayingsoccerfortwohours.IhavebeenteachingEnglishfor

10years.

Howlong

have

you

beenteaching

English?Howlonghas

he

beenlearning

English?HehasbeenlearningEnglishforfiveyears.Canyoufindouttherules?1.have/hasbeen+V.ing.2.常与for+一段时间连用.ThePresentPerfectProgressiveTense

（现在完成进行时）readingabookforonehourA:Whatisshedoing?B:Sheisreadingabook.A:Howlonghasshebeenreadingabook?B:Shehasbeenreadingabookforonehour.1bListen.Areporteristalkingtotheparticipantsinaskatingmarathon.Fillinthechartbelow.Howlong?AlisonI’vebeenskatingforfive

hours.SamIskatedforfourhours.VictorCeliaI’vebeenskatingfor_________.Iskatedfor

__________

.fivehours

twohoursAlisonVictorSamCelia1234MarathonSkating

Ifeveryonecancontributealittlelove,theworldwillbecomeaparadise.(如果人人都献出一点爱,

世界将会变成美好的人间)NameHasbeenskatingforAlison5hoursSam4hoursLuNing4hoursLiChen1hour

andcompletethetable!Read3aquickly(P46)Listenandrepeatcarefully.

(仔细听并跟读)Readaloud.1.Whatarethestudentsskatingfor?2.Howlonghastheskatingmarathonbeengoing?3.Whowasthefirstonetostart?Howlonghasshebeenskating?4.HowlonghaveSamandLuNingbeenskating?5.WhendidLiChenstart?

Thestudents

areskating

toraisemoneyforcharity.Theskatingmarathonhasbeengoingforfivehours.Trytoretellit.(Alison)wasthefirstonetostarthasbeenskating

forfivehours(Sam)(LuNing)

havebeenskating

forfourhours(LiChen)startedanhourago试着复述……

Readagainandfindout

thethreetensesthenunderlinethesentencesin3a.

1.ThePresentProgressiveTense

(现在进行时态)3.TheSimplePastTense

(一般过去时态)2.ThePresentPerfectProgressive

(现在完成进行时态)再读，找出这三种时态然后在3a中划出这些句子。1.

raisemoneyforcharity为慈善事业而募捐2.goforfivehours进行了五个小时3.thewholefivehours

整整五个小时4.bethefirstonetodosth第一个做某事的人.eg:Iwasthefirstone_________(learn)Englishinourclassroom.tolearnPhrasesassemble

(短语荟萃)

A:Li

Ming,whatsportdoyouplay?

B:Tennis.A:Whendidyoustart?

B:WhenIwaselevenyearsold.A:Howlonghaveyoubeenplaying?

B:Threeyears.NameSportWhenstartedHowlongLiMingtennis11yearsoldthreeyears…

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