时态复习精讲(一般现在时、现在进行时、将来时、过去式)

语法复习-时态一般现在式&现在进行时&一般将来时&一般过去式一般现在式

这种时态连用的时间状语常有：always,often,never,

seldom,usually,once,aweek,now等。

1、表示经常性或习惯性动作

e.g.Itseldomsnowshere.2、表示现在的特征或状态

e.g.Heisalwaysreadytohelp

others.3、普遍真理

e.g.Actionspeakslouderthanwords.4、剧情图片介绍，背景说明，动作解说

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

Igotoschoolonfooteveryday.

Shegoestoschoolonfooteveryday.

一般疑问句形式:

Doyoujumphigh?Yes,Ido./No,Idon’t.

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

Wedon’tgotoschoolonSundays.

Mymotherdoesn’tlikewatchingTVintheevening.5、时间、条件、让步、方式状语从句表将要发生的动作时。

e.g.Tomorrowweshallgoforanoutingunlessitrains.

.说话时正在进行的动作或者当前一段时间内正在进行的动作形式：be+verb+ing

eg:Iam(not)doingmyhomework.

You/We/Theyare(not)reading.

He/She/Itis(not)eating.动词—ing的形式

Mostverbs+ing

walk—walking

Verbsendingine-e+ing

come—coming

Shortverbsendinginavowel+aconsonant

run–runningswim—swimming现在进行时1、表示将要发生的动作或情况。常与tonight,tomorrow,thedayaftertomorrow,nextweek,inthreehours,twodayslater等连用2、其它结构表将来情况的区别：

一般将来时态：主要从时间的角度表将要发生的动作或情况。

A.begoingto结构：①表（主观上）打算或准备做某事时。

②表有发生某事的预兆时。

e.g.Theyaregoingtohaveacompetitionwithusinstudies.Itisgoingtorain.

一般将来时

B.beabouttodosth结构：意为“刚要做某事”、“马上要做某事".

e.g.Weareabouttodiscussthisproblem.

C.betodosth结构：表示按计划、安排、规定将实施某事或表示注定会发生某事。

e.g.Whenisthetraintoleave.与这个时态连用的时间状语常有：yesterday,lastnight,theotherday,twomonthsago,in1985,then,justnow,when,after,assoonas引导的时间状语从句，表示主句动作开始的时间。1、表示过去某个时间发生的动作或情况（包括习惯性的动作或状态）

e.g.Whendidyoureadthenovel?Sheoftencametohelpusinthosedays.2、谈到过去的情况时

e.g.Ididn`tknowyouweresobusy.3、谈到已死人的情况时

e.g.LeiFengwasagreatcommunistfighter.一般过去式（a）be动词的过去式:

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

一般疑问句was,were放在句首。（b）动词过去式：

肯定句：Iwatchedcartoons.

Shevisitedthezoo.

一般疑问句:Didyoureadbooklastnight?

Yes,Idid.No,Ididn’t.

Didshecleanthedeskjustnow?

Yes,shedid.No,shedidn’t.

否定句:Theydidn’tgothethepartyesterday.

Hedidn’tmakemodelshipslastweek.(c)动词过去式的变化：

规则动词的变化：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

不规则动词的变化：

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)

练一练8.Wouldyouplease_____meandictionarywhenyoucome?(bring)9.Hetoldmethathe_____theGreatWalltheyearbefore.(visit)10.I'lltellhimthenewsassoonashe___back.(come)11.Hewenttoschoolinstead