時(shí)態(tài)復(fù)習(xí)精講(一般現(xiàn)在時(shí)、現(xiàn)在進(jìn)行時(shí)、將來(lái)時(shí)、過(guò)去式)

語(yǔ)法復(fù)習(xí)-時(shí)態(tài)一般現(xiàn)在式&現(xiàn)在進(jìn)行時(shí)&一般將來(lái)時(shí)&一般過(guò)去式一般現(xiàn)在式

這種時(shí)態(tài)連用的時(shí)間狀語(yǔ)常有：always,often,never,

seldom,usually,once,aweek,now等。

1、表示經(jīng)常性或習(xí)慣性動(dòng)作

e.g.Itseldomsnowshere.2、表示現(xiàn)在的特征或狀態(tài)

e.g.Heisalwaysreadytohelp

others.3、普遍真理

e.g.Actionspeakslouderthanwords.4、劇情圖片介紹，背景說(shuō)明，動(dòng)作解說(shuō)

e.g.(Tomenterstheroom_and_sitsatthetable)Doctor：What`syourtrouble,youngman?Tom：I`vecaughtacold,doctor.肯定句形式

Igotoschoolonfooteveryday.

Shegoestoschoolonfooteveryday.

一般疑問(wèn)句形式:

Doyoujumphigh?Yes,Ido./No,Idon’t.

Doeshejumphigh?Yes,hedoes./No,hedoesn’t.否定句形式：

Wedon’tgotoschoolonSundays.

Mymotherdoesn’tlikewatchingTVintheevening.5、時(shí)間、條件、讓步、方式狀語(yǔ)從句表將要發(fā)生的動(dòng)作時(shí)。

e.g.Tomorrowweshallgoforanoutingunlessitrains.

.說(shuō)話時(shí)正在進(jìn)行的動(dòng)作或者當(dāng)前一段時(shí)間內(nèi)正在進(jìn)行的動(dòng)作形式：be+verb+ing

eg:Iam(not)doingmyhomework.

You/We/Theyare(not)reading.

He/She/Itis(not)eating.動(dòng)詞—ing的形式

Mostverbs+ing

walk—walking

Verbsendingine-e+ing

come—coming

Shortverbsendinginavowel+aconsonant

run–runningswim—swimming現(xiàn)在進(jìn)行時(shí)1、表示將要發(fā)生的動(dòng)作或情況。常與tonight,tomorrow,thedayaftertomorrow,nextweek,inthreehours,twodayslater等連用2、其它結(jié)構(gòu)表將來(lái)情況的區(qū)別：

一般將來(lái)時(shí)態(tài)：主要從時(shí)間的角度表將要發(fā)生的動(dòng)作或情況。

A.begoingto結(jié)構(gòu)：①表（主觀上）打算或準(zhǔn)備做某事時(shí)。

②表有發(fā)生某事的預(yù)兆時(shí)。

e.g.Theyaregoingtohaveacompetitionwithusinstudies.Itisgoingtorain.

一般將來(lái)時(shí)

B.beabouttodosth結(jié)構(gòu)：意為“剛要做某事”、“馬上要做某事".

e.g.Weareabouttodiscussthisproblem.

C.betodosth結(jié)構(gòu)：表示按計(jì)劃、安排、規(guī)定將實(shí)施某事或表示注定會(huì)發(fā)生某事。

e.g.Whenisthetraintoleave.與這個(gè)時(shí)態(tài)連用的時(shí)間狀語(yǔ)常有：yesterday,lastnight,theotherday,twomonthsago,in1985,then,justnow,when,after,assoonas引導(dǎo)的時(shí)間狀語(yǔ)從句，表示主句動(dòng)作開始的時(shí)間。1、表示過(guò)去某個(gè)時(shí)間發(fā)生的動(dòng)作或情況（包括習(xí)慣性的動(dòng)作或狀態(tài)）

e.g.Whendidyoureadthenovel?Sheoftencametohelpusinthosedays.2、談到過(guò)去的情況時(shí)

e.g.Ididn`tknowyouweresobusy.3、談到已死人的情況時(shí)

e.g.LeiFengwasagreatcommunistfighter.一般過(guò)去式（a）be動(dòng)詞的過(guò)去式:

I/He/she/itwas(not)….You/we/theywere….

一般疑問(wèn)句was,were放在句首。（b）動(dòng)詞過(guò)去式：

肯定句：Iwatchedcartoons.

Shevisitedthezoo.

一般疑問(wèn)句:Didyoureadbooklastnight?

Yes,Idid.No,Ididn’t.

Didshecleanthedeskjustnow?

Yes,shedid.No,shedidn’t.

否定句:Theydidn’tgothethepartyesterday.

Hedidn’tmakemodelshipslastweek.(c)動(dòng)詞過(guò)去式的變化：

規(guī)則動(dòng)詞的變化：a.Most

verbs+ed

eg.planted,watered,climbed。b.Verbsendingine+d

eg.liked。c.Verbsendinginaconsonant+y-y+ied

eg.study-studiedd.Shortverbsendinginavowel+aconsonant

eg.stop-stopped

不規(guī)則動(dòng)詞的變化：

is/am—was

are—were

do—did,

have/has—had

make—made

fly-flew/u:/

eat—ate

take—took

run—ran,

sing—sang

drink—drank等等1.He__________backamonthago.(come)2.Mymotheroftentellsme__________inbed.

(notread)3.Imusttakeitbackthedayaftertomorrow.Youcanonly__________itfor24hours.(keep)4.Whyhaveyoukeptme__________hereforsolongatime?(wait)5.Pleasecometoourmeetingifyou__________freetomorrow.(be)6.WhereisprofessorLee?He__________tothelibrary.He'llcomebacksoon.(go)7.Wecouldnothelp__________afterweheardthestory.(laugh)

練一練8.Wouldyouplease_____meandictionarywhenyoucome?(bring)9.Hetoldmethathe_____theGreatWalltheyearbefore.(visit)10.I'lltellhimthenewsassoonashe___back.(come)11.Hewenttoschoolinstead