Unit10Ivehadthisbikeforthreeyears.(第一課時(shí))SectionA(1a2d)導(dǎo)學(xué)案人教版八年級英語下冊

Unit10I’vehadthisbikeforthreeyears.（第一課時(shí)）SectionA（1a2d）【學(xué)習(xí)目標(biāo)】認(rèn)知并熟練運(yùn)用本課時(shí)重要單詞和詞組；能聽懂談?wù)撊藗儞碛心澄锒嚅L時(shí)間的話題，能熟練運(yùn)用since,for談?wù)撟约旱膫€(gè)人物品;正確處理并充分利用自己的廢舊物品。【學(xué)法指導(dǎo)】認(rèn)真閱讀1a2d,查閱詞匯表或詞典，解決疑難知識點(diǎn)，并在課本中勾畫，之后完成本學(xué)案，要求：字跡工整，審題細(xì)致?！咀灾鲗W(xué)習(xí)】學(xué)習(xí)活動(dòng)一：基礎(chǔ)知識大聯(lián)盟任務(wù)一：請自主預(yù)習(xí)單詞，先默寫單詞，再根據(jù)句意填寫正確的單詞。院子____________甜蜜的___________記憶、回憶___________分幣___________玩具_(dá)_____________熊__________________生產(chǎn)者、制訂者_(dá)__________圍巾（復(fù)數(shù)）軟的檢查木板、甲板黑板去國外任務(wù)二：重點(diǎn)短語。庭院拍賣會______________面包機(jī)_____________軟體玩具_(dá)______________察看、觀察_____________棋類游戲______________捐贈

有需要的人

任務(wù)三：翻譯長句這輛自行車你買了多長時(shí)間了？辨析：Howlong、Howsoon、Howoften、HowfarHowlong多久,多長(時(shí)間)。對時(shí)間段提問,如:for+時(shí)間段Howsoon多久以后。對“in+時(shí)間段提問,常用于一般將來時(shí)”,其答語常用“in+時(shí)間段”。Howoften多久一次,對頻率提問,其答語為:once(twice/…)+時(shí)間段,always,usually等。Howfar多遠(yuǎn)，對距離提問，其答語是表距離的內(nèi)容。Howmanytimes多少次;幾次。詢問次數(shù)?！揪氁痪殹俊揪氁痪殹竣賒oyouexercise?Onceaday.②isitfromheretoyourschool?Threekilometers.③haveyouworkedinBeijing?Forfiveyears.④

will

you

be

back?I'll

be

back

in

three

days.⑤didyougoshoppingthisweek?3times(本周去了幾次商場）

2.我買了3年了。________________________________________________________3.我學(xué)會了如何騎自行車。____________________________________________________________4.Jeff的家人正在進(jìn)行庭院拍賣會。__________________________________________________Amy想保留她的舊東西因?yàn)樗麄儙Ыo她很多甜美的回憶。______________________________________________________________________6.你可以把舊東西捐贈給需要中的人。______________________________________________________________________7.這本書我已經(jīng)讀過三遍了。______________________________________________你為什么要賣掉它?_______________________________________________________________因?yàn)槲也幌朐僮x它了。這本書值多少錢？______________________________________________________________________11.75分買下來。_________________________________________________________自從我小時(shí)候就有這個(gè)玩具熊了。任務(wù)四：Read2dandanswerWheredidAmygo?____________________________________________________HowlonghasAmyhadthismagazine?__________________________________________________WhatotherthingsdidAmygiveawayfortheyoungerkids.___________________________________________________________________4.WhatdoyouthinkofAmy?___________________________________________________________________學(xué)習(xí)活動(dòng)三：語法知識點(diǎn)撥現(xiàn)在完成時(shí)現(xiàn)在完成時(shí)現(xiàn)在完成時(shí)的用法（一）表示過去發(fā)生或已經(jīng)完成的某一動(dòng)作對現(xiàn)在造成的影響或結(jié)果。此時(shí)，常與時(shí)間副詞already（已經(jīng)）,yet（還、已經(jīng)）,just(剛剛、僅僅),ever（曾經(jīng)）,never（從不）,before（以前）等連用。這幾個(gè)副詞的用法如下：現(xiàn)在完成時(shí)（二）1.表示過去發(fā)生的動(dòng)作或狀態(tài)持續(xù)到現(xiàn)在，還可能繼續(xù)下去。可以和表示一段時(shí)間的時(shí)間狀語連用。謂語動(dòng)詞必須為延續(xù)性動(dòng)詞，短暫性動(dòng)詞必須轉(zhuǎn)化為延續(xù)性動(dòng)詞，2.時(shí)間狀語（1）since結(jié)構(gòu)：①since+時(shí)間點(diǎn)②since+時(shí)間段+ago③since+從句（一般過去時(shí)）（2）for+一段時(shí)間（3）recently,lately,thesedays,inthepast/lastthreeyears（在過去的三年里）bytheendof...（到...為止）；sofar（到目前為止）=uptonow現(xiàn)在完成時(shí)現(xiàn)在完成時(shí)在現(xiàn)在完成時(shí)中，短暫性動(dòng)詞不能和一段時(shí)間狀語連用，要轉(zhuǎn)變成對應(yīng)的延續(xù)性動(dòng)詞短暫性動(dòng)詞→延續(xù)性動(dòng)詞短暫性動(dòng)詞→延續(xù)性動(dòng)詞e/arrive/getto/reach（到達(dá)）→be\stay離開leave/go→beaway開始begin/start→beon，完成finish/end→beover打開open→beopen關(guān)閉close→beclosed死亡die→bedead成為bee→be加入join→bein\beamemberof買buy→have借borrow→keep丟失lose→belost破壞、損壞break→bebroken結(jié)婚marry→bemarriedfall

asleep

→

be

asleep睡著；wake

up

→

be

awake

醒;

go

abroad

→

be

abroad去國外;

make

friends

with

→

be

friends

with成為/交朋友;finish

／end

／stop→

be

over結(jié)束/完成，begin/start

→

be

on開始/上演catch

／get

a

cold

→

have

a

cold感冒；回來e

back

→

be

back；請看例句1.The

old

man

died

4

years

ago.

短暫性動(dòng)詞→

The

old

man

has

been

dead

for

4

years.

延續(xù)性動(dòng)詞→

It

is

4

years

since

the

old

man

died.

→

Four

years

has

passed

since

the

old

man

died.

請看例句2.He

joined

the

Party

2

years

ago.短暫性動(dòng)詞→

He

has

been

in

the

Party

for

2

years.

延續(xù)性動(dòng)詞→He

has

been

a

Party

member

for

2

years.

請看例句3.

He

joined

the

army

5

years

ago.

→

He

has

been

in

the

army

for

5

years.

延續(xù)性動(dòng)詞→He

has

been

a

soldier

for

5

years.

延續(xù)性動(dòng)詞請看例句4.I

bought

the

book

5

days

ago.

短暫性動(dòng)詞→

I

have

had

the

book

for

5

days..

延續(xù)性動(dòng)詞1.1.for與since自從辨析【觀察】①Ihavelivedinthiscityforfiveyears.我在這座城市居住了5年了。

②Heusuallysleepsfortwelvehourseveryday.他通常每天睡12個(gè)小時(shí)。③HehastaughtheresincehecametoChina．自從他來到中國就在這兒教書。④Shehasworkedheresincefiveyearsago.她在這兒工作5年了【小結(jié)】觀察①②例句，我們可以總結(jié)：for其后只能接表示“”的名詞性短語,可用于多種時(shí)態(tài),表示動(dòng)作或狀態(tài)持續(xù)時(shí)間段長短。

觀察③④例句，我們可以總結(jié)：since其后接表示“”的短語或從句(過去時(shí)),也可以接“”,常用于完成時(shí)態(tài);還用于句型:“Itis+時(shí)間段+since+一般過去時(shí)的句子”。表示過去某個(gè)時(shí)間發(fā)生并持續(xù)到說話時(shí)的動(dòng)作或狀態(tài)，如：

ItistwoyearssinceIcametoChina.自從我到中國以來已經(jīng)兩年了。【練一練】用for/since填空

1）HehaslivedinNanjing________theyearbeforelast.

2）I’veknownhim__________wewerechildren.

3）OurteacherhasstudiedJapanese_________threeyears.

4）Shehasbeenawayfromthecity___________abouttenyears.

5）It’sabouttenyears__________sheleftthecity.【整體建構(gòu)】【我的困惑】通過自主學(xué)習(xí)和合作學(xué)習(xí)，你有哪些收獲或困惑，請把你的思考整理下來！【小試牛刀】一、選擇填空

1.Herfather

______in1990

and

her

husband

______for

more

than

five

years

A.died

,dead

B.has

died,

deadC.died

,has

been

dead

D.has

died,

has

died

2.I

have

_____this

nice

watch

for

two

years

A.had

B.bought

C.borrowed

D.lend

3.Whenhearrivedatthebusstop,thebus________for20minutes.A.hasleftB.hadleftC.hasbeenawayD.hadbeenaway4.I______theLeaguefor5yearssofar.A.joinedB.havejoinedC.havebeeninD.havebeenamember5.Thefactory________sincetheFebruaryof1988.A.hasbeenopenB.hasopenedC.wasopenD.opened6.MaryandRose_______friendssincetheymetin2009.A.havemadeB.havebeenC.madeD.havebee7.Youmustn't________untilheesback.A.beawayB.leaveC.beleftD.hasbeenaway8.Wherehaveyou_______?I’ve________thelibrary.A.gone,gonetoB.been,beentoC.been,beeninD.gone,goneat9..Thefarmerhaslivedinthatsmallhouse_________.A.sincetwentyyearsB.fortwentyyearsC.twentyyearsago10..Myuncle________thePartyin1978.He_______forover16years.A.joined,hasjoinedthePartyB.joined,hasbeenaPartymemberC.hasjoined,hasbeenthePartyD.hasjoined,hasbeenintheParty11..We_________eachothersince1980.A.haveknownB.knowC.knew12..Myuncleisn’tin.He_________thefactory.A.hasbeenB.hasbeentoC.hasgoneD.hasgoneto二、完形填空DearJo,

Well，Iarrivedhomesafelytwoweeksago.Theflight(航班)wasfine，butabit1.Youknow,Iwatchedtwofilmsandatetwobreakfastsontheplane!

Thankyouforeverything.IhadareallygoodtimewithyouinLondon.Ihopeyou2ittoo.

TheweatherhereisdifferentfromthatinLondon.Ithasalwaysbeenfine.I'mwritingthisletterunderabigumbrella3itisveryhottoday.IknowwehadsomesunnydaysinLondonbutI4therewasalsosomerain!

Itwasdifficult5metostartworkaftermywonderfulholiday,butit'sOKnow.I'vebeeninanewdepartment(部門)sinceIcamehomeandit'sinteresting.I'vegotanewmanager(經(jīng)理)now,andthat's6goodbecausetheoldonewastoostrict.

Doyoulikerockmusic?Mybrotherisadrummerinanewgroup.Heis7inhisbedroomnow,andit'squiteloud!Ihavejustsentyou8ofhisCDs.Ihopeyoulikethem.

Bytheway,didyou9ablackphotoalbum(相冊)?IthinkIleftitinthebedroom.Couldyousendittomesometime?Nohurry.

Jillissittingwithmeandshe10herlovetoyou.Pleasewritesoon，andthankyouagainforthewonderfultime!

Yours，

Chris1.A.earlyB.lateC.shortD.long2.A.enjoyedB.dreamedC.thankedD.celebrated3.A.untilB.becauseC.ifD.although4.A.hopeB.wonderC.questionD.remember5.A.forB.withC.fromD.about6.A.oftenB.almostC.quiteD.never7.A.sleepingB.practicingC.waitingD.watching8.A.oneB.fewC.someD.any9.A.seeB.throwC.offerD.borrow10.A.lendsB.sendsC.sellsD.pares三、閱讀理解A

WhenIwasakid,Ididsomethingreallyterrible.Myfatherboughtmetwogoldfishandnamedthem"Iasc"and"IascElie".Hetoldmethatmeant"Fish"and"OtherFish"inIrish.Toaneightyearoldchild,thenamesseemedreallyboring.

Theseboringnamesmademefeelthegoldfishwereboring,too.

Theydidnothingmorethanswimaroundintheirbowl.Sometimes,forfun,theywouldswimtothebottomoftheirbowlanddancearoundalongthebottom,lookingforinterestingpiecesofgravel.

Itriedmanywaystomakethegoldfishmoreexciting.Themostinterestingthingwastoseehowlongtheycouldliveoutofthewater.Itookafishoutofthewaterwithmyhandsandwatcheditgaspingforair.ThenIputitbackinthebowl.

AndthenIwouldtakethemoutofthewateragain,forlongerandlongereachtime.

Iascand