英语语法的十六种时态 一、概况
hd(FOKOP Ki2!sADd 一般时
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taN?5 进行时
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"A" 完成时
6'r8.~O /i'078F 完成进行时
P5h|* ?= //U1mDFT 一般现在时 现在进行时 现在完成时 现在完成进行时 一般过去时 过去进行时 过去完成时 过去完成进行时 一般将来时 将来进行时 将来完成时 将来完成进行时 一般过去将来时 过去将来进行时 过去将来完成时 过去将来完成进行时
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tNk 二、十六种时态的谓语形势
a /sj W 一般时态 进行时态 完成时态 完成进行时态 现在 do/does am/is/are doing have/has done have/has been doing 过去 did was/were doing had done had been doing 将来 shall/will do shall/will be doing shall/will have done shall/will have been doing 过去将来 should/would do
D(#f`Fj; should/would be doing should/would have done should/would have been doing
xc:E>- 一般过去时的用法
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1)表示在过去一段时间内,经常性或习惯性的动作。
CubQ6@, When I was a child, I often played football in the street.
G<;~nAo?f0 Whenever the Browns went during their visit, they were given a warm welcome.
s[yWBew 6pt_cpbR 2)句型:
`Y#At3{ It is time for sb. to do sth "到……时间了" "该……了"
_FY&XL= It is time sb. did sth. "时间已迟了" "早该……了"
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It is time for you to go to bed. 你该睡觉了。
OSgJj MQ It is time you went to bed. 你早该睡觉了。
M"~jNe| would (had) rather sb. did sth. 表示'宁愿某人做某事'
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Qo _p(; I'd rather you came tomorrow.
+$dJA y_Y(Xx3 3) wish, wonder, think, hope 等用过去时,作试探性的询问、请求、建议等。
'cW^ S7 I thought you might have some. 我以为你想要一些。
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<j Kg[OUBv 比较:
pP. _%5 一般过去时表示的动作或状态都已成为过去,现已不复存在。
$)i`!7`4= Christine was an invalid all her life.
"yn~axk7 (含义:她已不在人间。)
I{Zb/}k- Christine has been an invalid all her life.
{Su?*M2y (含义:她现在还活着)
e7vm3<m4 Mrs. Darby lived in Kentucky for seven years.
g{8RPw] (含义:达比太太已不再住在肯塔基州。)
{%V(Dd[B6 Mrs. Darby has lived in Kentucky for seven years.
IGdiIhH~2 ( 含义:现在还住在肯塔基州,有可能指刚离去)
@T'^V0!-q: /k#-OXP~ 注意: 用过去时表示现在,表示委婉语气。
F^i3e31*t 1)动词want, hope, wonder, think, intend 等。
/sE,2X*BT Did you want anything else?
9mF' I wondered if you could help me.
8:ubtB 2)情态动词 could, would.
Njq}M/{U Could you lend me your bike?
j#NyNv(jE1 一般将来时
=~#mF<z5 D31X {dJ i! .]U@{k 1) shall用于第一人称,常被will 所代替。
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p will 在陈述句中用于各人称,在争求意见时常用于第二人称。
#NS|9jW Which paragraph shall I read first.
i_Kwxn$ Will you be at home at seven this evening?
^_7|b[Bt mG~_*8}e< 2) be going to +不定式,表示将来。
E$d#4x a. 主语的意图,即将做某事。
a)_3r]sv^ What are you going to do tomorrow?
J2mHPVA3 b. 计划,安排要发生的事。
5cSiV7#Y: the play is going to be produced next month。
LUOjaX c. 有迹象要发生的事
fr17|#L+s Look at the dark clouds, there is going to be a storm.
&Mh.PzO=b ]e>qvSuYh 3) be +不定式表将来,按计划或正式安排将发生的事。
v 6 ~9)\!j We are to discuss the report next Saturday.
N5Js.j>z Y:^hd809 4) be about to +不定式,意为马上做某事。
eYOY He is about to leave for Beijing.
i8iT}^ 注意:be about to 不能与tomorrow, next week 等表示明确将来时的时间状语连用。
v"*r %nCi 现在进行时
^y+k6bE pUIN`ya[[ u3T-U_:jSV Mr. GREen is writing another novel.
umYsO.8 (说话时并未在写,只处于写作的状态。)
Xp<q`w0I, She is learning piano under Mr. Smith.
Llfl I c. 表示渐变的动词有:get, grow, become, turn, run, go, begin等。
-y`Pm8 the leaves are turning red.
g~lv/.CnA+ It's getting warmer and warmer.
<Q[%:LD d. 与always, constantly, forever 等词连用,表示反复发生的动作或持续存在的状态,往往带有说话人的主观色彩。
-@v^. @[Z& You are always changing your mind.
{K^5q{u 'L /)9.29 典型例题
7Cz~nin>7 My dictionary ___, I have looked for it everywhere but still___ it.
}$ y.qqG A. has lost, don't find B. is missing, don't find C. has lost, haven't found D. is missing, haven't found.
pPReo) 答案D. 前句是一个仍在持续的状态,应用进行时,由于没有找到,其影响仍然存在,应用完成时,瞬间动词用于否定式时可用于完成时。
;jPsS^X 过去进行时
0s n$QmW: 7@ym:6Y+] 1) 概念:表示过去某时正在进行的状态或动作。
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5'8jC"2g #MC#K{Xd 2) 过去进行时的主要用法是描述一件事发生的背景;一个长动作发生的时候,另一个短动作发生。
D*l(p5[ dXyMRGRUq 3) 常用的时间状语
R
iZ)FW this morning, the whole morning, all day yesterday, from nine to ten last evening, when, while
gS(3 m_ qq)5)S q<}IO My brother fell while he was riding his bicycle and hurt himself.
[^"}jbn/ It was raining when they left the station.
7F`\Gz_2 When I got to the top of the mountain, the sun was shining.
fTxd8an{ %1&X+s3 典型例题
N"9^A^w8k 1) Mary ___ a dress when she cut her finger.
Dj/Hz\ A. made B. is making C. was making D. makes
P@y)K!{Nk 答案C. 割伤手指是已发生的事情,应用过去时。同 时,when表时间的同时性,"玛丽在做衣服时"提供事情发生的背景,因此用过去进行时。
EU(e5vO \Z.r Pq 2) As she ___ the newspaper, Granny ___ asleep.
FM]clC;X? read; was falling B. was reading; fell C. was reading; was falling D. read;fell
=svFw&q" 答案B.句中的as = when, while,意为"当……之时"。描述一件事发生的背景时,用过去进行;一个长动作发生的时候,另一个短动作发生。句意为 "在她看报纸时,奶奶睡着了。"句中的 fell (fall的过去时),是系动词,后跟形容词,如:fall sick。
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'v 比较过去时与现在完成时
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Ij}VN RFM;?!S 一般过去时的时间状语:
W@!qp yesterday, last week,…ago, in1980, in October, just now, 具体的时间状语
QRQ{Bq}# .1(_7!m@ 共同的时间状语:
@@ j\OR this morning, tonight,this April, now, once,before, already, recently,lately
x@X2r o0WwlmB5 现在完成时的时间状语
+*OAClt+] for, since, so far, ever, never, just, yet, till / until, up to now, in past years, always,
s<*+=aIfu 不确定的时间状语
v:lkvMq|= V;^-EWNj 3)现在完成时可表示持续到现在的动作或状态,动词一般是延续性的,如live, teach, learn, work, study, know.
drpx"d[c 过去时常用的非持续性动词有come, go, leave, start, die, finish, become, get married等。
"9s}1C; Me 举例:
Fs>MFj I saw this film yesterday.
r'ilJ(" (强调看的动作发生过了。)
PE.UNo>o I have seen this film.
vdXi'< (强调对现在的影响,电影的内容已经知道了。)
/$93#$ Why did you get up so early?
wsdZ
wik (强调起床的动作已发生过了。)
#@nPB. Who hasn't handed in his paper?
aP (~l_ (强调有卷子,可能为不公平竞争。)
0~<?*{~ She has returned from Paris.
46M=R-7= 她已从巴黎回来了。
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BZ#)m| She returned yesterday.
xTk6q*NvT^ 她是昨天回来了。
uv5NqL& He has been in the League for three years.
&pY$\ (在团内的状态可延续)
A46dtFD{ He has been a League member for three years.
ZYB5s~;eB" (是团员的状态可持续)
2cu2S"r He joined the League three years ago.
LQqba4$ ( 三年前入团,joined为短暂行为。)
.WeSU0XG I have finished my homework now.
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---Will somebody go and get Dr. White?
Vh01y f ---He's already been sent for.
`4ga~Ch 句子中如有过去时的时间副词(如 yesterday, last, week, in 1960)时,不能使用现在完成时,要用过去时。
|0^IX (错)Tom has written a letter to his parents last night.
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)XV2 (对)Tom wrote a letter to his parents last night.
新开千年私服了!
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