初中英語八年級下冊 Section A Grammar focusa-4c 省賽一等獎(jiǎng)

SectionAGrammarfocus4a—4cUnit10I'vehadthisbikeforthreeyears.SectionA3Grammarfocus-4ctoybearbreadmakerscarf(scarves)Doyouhavethisthing?Howlonghaveyouhadit?Ihaveit…/Ihaveownedit…softtoys(毛絨玩具)boardgames(棋類游戲)ahoop

buildingblocks

peg-topchildren'sbikemagiccubeglassmarblesGrammarfocus根據(jù)課本內(nèi)容,完成下列句子。1.那邊那輛自行車你騎了多久了？__________haveyouhadthatbikeoverthere?2.我已經(jīng)騎了三年了。

I’vehadit______________.Howlongforthreeyears3.他的兒子擁有火車和軌道多久了？_________________________thetrainandrailwayset?4.他從四歲生日時(shí)就有了。

He’sownedit_________________________.sincehisfourthbirthdayHowlonghashissonowned5.你踢過足球嗎？

______________playedfootball?6.是的，當(dāng)我小的時(shí)候踢過。但是現(xiàn)在已經(jīng)有好一陣沒有踢過了。

Yes,IdidwhenIwaslittle,butI_____________forawhilenow.Haveyoueverhaven’tplayed

現(xiàn)在完成時(shí)表示動(dòng)作或狀態(tài)從過去某一時(shí)刻開始、一直持續(xù)到現(xiàn)在，多與“since+點(diǎn)時(shí)間”或“for+段時(shí)間”連用。for表示“經(jīng)過(一段時(shí)間)”，而since表示“自從(……以來)”。常見結(jié)構(gòu)如下：Summary現(xiàn)在完成時(shí)---since

和for

的用法1.since意為“自從……以來”,它既可作介詞，也可作連詞。作介詞時(shí),后接表示過去的時(shí)間點(diǎn),表示某事開始的時(shí)間；作連詞時(shí),引導(dǎo)時(shí)間狀語從句,從句常用一般過去時(shí)。如：

WehavebeenheresincelastSunday/twoyearsago.Mr.Joneshasworkedheresincehewastwenty-five.2.for作介詞，后接一段時(shí)間，表示一個(gè)動(dòng)作或一種狀態(tài)已經(jīng)持續(xù)了多長時(shí)間。如：

Ihavestudiedhereforthreeyears.Shehasbeenawayforfivedays.注意：1.

對since和

for引導(dǎo)的時(shí)間狀語提問時(shí),常用howlong。

Janehaslearnedtoplaythepiano

sincetwoyearsago.

(對劃線部分提問)HowlonghasJanelearnedtoplaythepiano?2.

在現(xiàn)在完成時(shí)中，含有for和since的句子可以相互轉(zhuǎn)換。

Theyhavelivedhereforfiveyears.=Theyhavelivedheresincefiveyearsago.3.

在現(xiàn)在完成時(shí)中，表示短暫意義的動(dòng)詞(如come和see)在肯定句和一般疑問句中不能和表示一段時(shí)間的時(shí)間狀語連用，但在否定句中是可以的。如：

MikehascometoLondonforthreeweeks.(×)Theyhaven’tseeneachotherforages.(√)短暫性(短語)動(dòng)詞與延續(xù)性(短語)動(dòng)詞和與表示狀態(tài)的短語之間的轉(zhuǎn)化1.

有些短暫性(短語)動(dòng)詞可轉(zhuǎn)化為相應(yīng)的延續(xù)性(短語)動(dòng)詞。

become

→

be

moveto

→

liveinborrow

→

keep

buy

→

have/own

come

→

bein

puton

→

weargotosleep

→

sleep

2.

有些短暫性(短語)動(dòng)詞可轉(zhuǎn)化為表示狀態(tài)的短語。常見的有：

leave

→

beaway

begin/start

→

beondie

→

bedead

finish

→

beoverjoin

→

bein/beamemberoffallasleep

→

beasleep

marry

→

bemarried

come/arrivehere

→

behere1.He________thecitysincehegraduated(畢業(yè))fromcollege.A.hasleft

B.leftC.hasbeenawayfrom

(2016黑龍江齊齊哈爾)2.UncleLiang_______in

Haikou

since1980,soheknowsalotaboutthecity.A.isliving

B.haslivedC.lived

(2016

海南)【中考鏈接】3.Mysister________Englishsinceshewas9yearsold.Shecantalktoforeignersfreely.A.learns

B.learntC.haslearnt

D.havelearnt

(2016

廣西賀州)4.—Jenny,whendidyoumovehere?—I________hereforthreeyears.A.lived

B.movedC.havemoved

D.havelived(2016

四川瀘州)5.—Pleaselookatthesestamps.I________themforfiveyears.—Wow,theyarefantastic!A.havekept

B.haveboughtC.borrowed

D.kept

(2016四川達(dá)州)4aRewritethesentencesusingfororsince.JimisinJapan.Hearrivedtherethreedaysago.2.Theyareveryhungry.Theirlastmealwastenhoursago.Theyhavebeenhungryfortenhours/sincetenhoursago.JimhasbeeninJapanforthreedays.3.Ihaveacamera.Iboughtitin2009.4.IknowAnna.Ifirstmetherthreeyearsago.5.Lindaisill.ShebecameillonMonday.Ihavehadacamerasince2009.IhaveknownAnnforthreeyears/sincethreeyearsago.LindahasbeenillsinceMonday.4bFillintheblankswiththecorrectformsoftheverbsinbrackets.I_______________(neverbe)tothewaterparkbefore.Iwantto_____(go)nextmonthbeforetheweathergetstoocold.2.They_________________(neverown)anypets,butthey_________________(alwayswant)tohaveadog.haveneverbeengohaveneverownedhavealwayswanted3.We_________(have)apianosincelast November.We_______(buy)itfrom theLifamilywhentheymovedtothe USlastyear.4.CathyandAmy____________(notbe) backtotheirhometownfortwoyears. They______(miss)theirhometowna lotandhopetovisittheplacenextyear.havehadboughthaven’tbeenmiss5.Thismuseum_________(be)hereforover20years.It_____(be)oneofthe oldestbuildingsinthissmalltown.

hasbeenis4cFillinthequestionsandasktwostudents.Thencompletethechart.1.Doyouhavea(n)_______?Howlonghaveyouhadit?2.Doyouowna(n)_______?Howlonghaveyouownedit?ThingsHowlongTonyfavoritebookfortwoyearsbasketballsincehewas10yearsoldStudent1Student21.現(xiàn)在完成時(shí)的特殊疑問句的結(jié)構(gòu)：

疑問詞+have/has+主語+過去分詞

+其他成分。詢問時(shí)間長短的疑問詞用howlong。2.介詞for后接一段時(shí)間，指某個(gè)動(dòng)作或情況到現(xiàn)在為止已持續(xù)了多久。本課小結(jié)3.since有兩種用法，分別是：①作為介詞，接一個(gè)時(shí)間名詞；②作為連詞，引導(dǎo)一個(gè)時(shí)間狀語從句。

since表示“自……以來”，指某個(gè)動(dòng)作或情況從過去某一點(diǎn)時(shí)間一直持續(xù)到現(xiàn)在。Ⅰ.

根據(jù)括號內(nèi)的要求完成下列各題，每空一詞。1.MyunclehaseverplayedbaseballforGreenTeam.

(改為一般疑問句)__________________uncleever_________baseballforGreenTeam?ExercisesHasyourplayed2.Helenhashadthiscamera

foronemonth.

(對劃線部分提問)_____________________Helen_______thiscamera?3.Monawentto

Shanghai

twodaysago.

(改為同義句)Mona________________in

Shanghai

sincetwodaysago.Howlonghashad

hasbeen4.IgottoknowGinathreeyearsago.

(改為同義句)I________________Ginaforthreeyears.haveknownⅡ.根據(jù)對話內(nèi)容及括號內(nèi)所給詞的提示填空。A:

Hello,Billy.I(1)____________(notsee)youforalongtime.B:

Yes,I(2)____________(be)verybusyrecently.A:

Really?Tellmewhatyou(3)____________(do)sincewelast(4)__________(see)