八年級-現(xiàn)在完成時復(fù)習(xí)(共26張)課件

現(xiàn)在完成時復(fù)習(xí)

課前延伸自主復(fù)習(xí)現(xiàn)在完成時態(tài)語法內(nèi)容課前小檢測寫出下列各詞的過去分詞

stop___________buy______catch____________tell____________bring___________live___________drive__________eat__________find____________think____________study____________forget________fly_________give____________speak___________visit___________swim_________write_________make____________leave___________

stopped

caughtboughtthoughttold

broughtliveddriven

eatenfound

studied

forgotflowngiven

spokenvisitedswum

writtenmadeleft1.規(guī)則動詞：與過去時變化相同。

(1)一般+-ed

work---worked---worked

(2)以“e”結(jié)尾,+-

d。

live---lived---lived

(3)

“輔音字母+y”結(jié)尾，y變i,+-ed。

cry---cried---cried

(4)重讀閉音節(jié)結(jié)尾(輔元輔)，雙寫后+-ed。

drop---dropped--dropped2、不規(guī)則動詞，見不規(guī)則表（p122）動詞過去分詞變化規(guī)則Ihaveboughtanewcomputer.

我買了一臺新電腦。(著重點是我現(xiàn)在有了一臺新電腦)

Iboughtanewcomputeryesterday.

我昨天買了一臺新電腦。(強調(diào)的是我買新電腦的時間是昨天)

Ihaveseenthefilm.

我看過這部電影。(現(xiàn)在我仍記得電影的內(nèi)容)

Isawthefilmthreedaysago.

三天前我看了這部電影。(強調(diào)是三天前,而不是別的什么時候看的電影)

達(dá)標(biāo)小檢測1He_____ourschoolfor2weeks

A、leftB、hasleftC、haveleftD、hasbeenaway2HarryPotterisaverynicefilm.I______ittwice.Ａ.willseeＢ.haveseenＣ.sawＤ.see3Hisfather____thePartyin2008Ａ.joinedＢ.hasjoinedＣ.wasinＤ.hasbeeninDBA

自主回憶、討論其構(gòu)成及句式特點：

否定式:

疑問式:

簡略答語:構(gòu)成:肯定式：主語+have/has+過去分詞+其他。(當(dāng)主語是第三人稱單數(shù)時用has。)主語+haven't/hasn't+過去分詞+其他。Have/Has+主語+過去分詞+其他?Yes,主語+have/has.(肯定)No,主語+haven't/hasn't.(否定)

達(dá)標(biāo)小檢測Jimfinishedhishomework(改為現(xiàn)在完成時)WehavevisitedBeijing（改為否定句和疑問句并做肯定,否定回答）JimhasfinishedhishomeworkWehaven’tvisitedBeijing.HaveyouvisitedBeijing?Yes,wehave\No,wehaven’t.以already,just和yet為標(biāo)志

already,just和yet表示到現(xiàn)在為止動作或狀態(tài)已經(jīng)、剛剛或還沒有發(fā)生。

Hehasalreadygotherhelp.

他已得到她的幫助。

Hehasjustseenthefilm.

他剛剛看過這場電影。

Hehasn‘tcomebackyet.

他還沒有回來。

以ever和never為標(biāo)志

ever和never表示到現(xiàn)在為止動作或狀態(tài)曾經(jīng)或從來沒有發(fā)生過。ThisisthebestfilmIhaveeverseen.這是我曾經(jīng)看過的最好的一部電影。HehasneverbeentoBeijing.他從沒有到過北京。

達(dá)標(biāo)小檢測1---Wehave

finishedit.---No,not________.Ａ.already；alreadyＢ.yet;yet

Ｃ.already；yetＤ.yet;already2Haveyou__________beentothefarm？Ａ.alreadyＢ.neverＣ.everＤ.still3Hehas_______beentoShanghai,hashe?ＡalreadyＢ.neverＣ.everＤ.still

精講點撥have/hasgoneto

與have/hasbeento的區(qū)別havegoneto表示某人“已經(jīng)去某地了”，說話時此人可能在路上或已到那里，反正不在這里。如：—WhereisJim？吉姆在哪里？—HehasgonetoEngland.他去英國了。（尚未回來）Mr.Wangisn'there．HehasgonetoQingdao.王先生不在這里。他去青島了。havebeento意為“曾經(jīng)去過某地”，現(xiàn)在已不在那里了，后可接次數(shù)，如once，twice，threetimes等，表示“去過某地幾次”，也可和just，never，ever等連用。如：MyfatherhasbeentoBeijingtwice.我父親去過北京兩次。IhaveneverbeentotheGreatWall.我從未去過長城。

達(dá)標(biāo)小檢測1He____________Beijing.HehasbeeninBeijingfortwodays.A.hasbeentoB.wenttoC.hasgonetoD.hasgone2Howmanytimes___you___theGreatWall?Ahave,beentoBhave,gonetoCdid,goDdo,wentC

A3Tom’smotherhas_______twice.

A、beentoabroadB、wentabroadC、gonetoabroadD、beenabroad4Myparents______Shandongfortenyears.Ａ.havebeeninＢ.havebeentoＣ.havegonetoＤ.havebeenDA

達(dá)標(biāo)小檢測(for或since)1.______twoyears2.______twoyearsago3.______lastmonth4.______19995.______yesterday6.______4o’clock7.I’veknownhim______wewerechildren.forsincesincesincesincesincesince8OurteacherhasstudiedJapanese______threeyears.9.Shehasbeenawayfromthecity______abouttenyears.10It’sabouttenyears________sheleftthecity.sinceforfor

通常將短暫性動詞轉(zhuǎn)換成延續(xù)性動詞，如reach/come/arrive—behere/bein,begin/start—beon,die—bedead,open/close—beopen/closed,fallill—beill,catchacold—haveacold,buy—have,comeback—beback,goout—beout,borrow—keep,getup—beup,losethejob—beoutofthejob,fallasleep—beasleep,stop—beover,leave/move—beaway/beoutof,join—bein/beamember等

如:(誤)LiMinghasboughtthebookforthreedays.(正)LiMinghashadthebookforthreedays.

(誤)MyfatherhadjoinedthePartytenyearsago.(正)MyfatherhasbeeninthePartyfortenyears.

課后提升

1、必做作業(yè)：復(fù)習(xí)鞏固本節(jié)所學(xué)語法內(nèi)容，把錯題整理在錯題本上。2、你對現(xiàn)在完成時態(tài)還有什么疑惑？______________________________________________________________________________________________________________________________________________________________________________________________________________________________________