2024年3月14日发(作者:沉稳的意思)
12
种常用动词时态 [用
write (wrote ---written ---writing )]
1. He often ________ letters to his parents.
2. He ______ letters to his parents now.
3. He ______ two letters to his parents since he came here.
4. He _________ a letter to his parents all this morning.
5. He ______ a letter to his parents two days ago.
6. He ______ a letter to his parents when she came in.
7. He ______ ten letters to his parents by the end of last week..
8. He ____ a letter to his parents tonight.
9. He ____ a letter to his parents at ven o'clock this evening.
10. He ___ twelve letters to his parents by the time he leaves for Africa.
11. He said he _____ a letter to his parents the next week.
12. He said he _________ a letter the whole morning
答案:
1 .writes 2. Is writing 3. Has written been writing
5. wrote 6. Was writing written 8. Will write
be writing 10. Will have written 11. Would write
been writing
一般现在时:
应用:表示现在经常或反复发生的动作或存在的状态.
表示主语的特征,性格,能力等. 表示不受时间限制的事实或普遍真
理. 在时间和条件状语从句中表示将来的动作.. 表示區间表中安排或
计划好的将来动作.
常用时间状语
:often, always,usually,sometimes,every day,once a week
等
构成:动词原形;第三人称单数在动词后加
s ;
以
s ,x, sh, ch, o
结尾的动词在末 尾加
es;
以辅音字母
+y
结尾的,把
y
变成
i + es.
一般过去时
应用:表示过去时间里发生的动作或存在的状态.
表示过去经常或反复发生的动作.
常用时间状语:
yesterday, a few days ago, last week
等 以及由
when
引导的过 去时
间状语从句.
构成:规则动词的过去式在动词末尾加
ed,
辅音字母
+y
结尾的动词,把
y
变成
i +ed ;
末
尾只有一个辅音字母的重读闭音节词,双写这个辅音字母再加
ed.
如:
stop —stopped,
plan —planned,beg—begged, permit—permitted, control -controlled
等.
一般将来时
应用:将来发生的动作或状况.
常用时间状语:
tomorrow, next week, in a few days
等
构成:
1.) will + v
原形;
(I, we ) shall + v
原形
2. ) be ( am, is, are) going to + v
原形
(最近打算做或可能发生的事•)
3. ) be (am,is, are) + to do sth (
必须或计划要进行的事)
4. ) be (am, is are) about to do sth.(
即将做某事)
5. )
某些位置转移的动词的现在进狂吐表将来
(come ,go arrive, leave, fly,
start
等.)
6.
)—般现在时(见上)
过去将来时
过去某一时间内将要发生的动作或存在的状态,常用在宾语从句中.
构成:
would + v
原形;
was/ were going to do sth ;
was / were to do sth ; was/ were about to do sth
等.
现在进行时
此时此刻或目前这一段时间正在进行的动作.
构成:
be
(
am, is are
)
+ving
(现在分词)
常用时间状语:
now, at prent, at this moment
等,如果与
always, constantlv
连用,
表示说话者的情绪:赞扬,批评,不满,遗憾等.
Eg: He always gets up late.
(客观事实)
He is always getting up late.(
批评)
|注意
I
:
某些动词不用进行时,如:
like, hate, love, believe, think,want, smell
(闻起
来),
taste
(尝起来),
sound
(听起来),
feel
(感至
U), have
(有),
belong
(属
于
),hear,
(听 见)
e
(看见)等.
过去进行时
过去某一时刻或某阶段正在进行的动作.可用时间状语或上下文暗示.
构成:
be (was , were) + ving
将来进行时
在将来某一时间正在发生的动作或按计划在未来将要进行的动作.
构成:
will be + ving ;
第一人称可用
shall be + ving
现在完成时
构成:
have / has +
过去分词
应用:过去开始,但持续到现在的动作或状态,通常用延续性动词•常用时间状语 有:
for +
一段时间,
; so far
(到目前为止);
up to now, until now; in the
past / last +
—段时间;
过去发生的动作,但对现在仍留下某种后果和影响,常与非延续性动词,如
begin, give,go, meet, e
等连用,并带有不确定的时间状语,如:
already, yet, once,
twice, ever, just, never
等.
It / this[is| the first / ime (that)
主 +
has / have +
过去分词.
区分:
have been :
去过(已归)
have gone
去(还未归)
过去完成时
构成:
had +
过去分词
应用:过去的过去,在过去某个时间或动作前已经发生的动作,可能刚停止,也可 能还
在继续.
过去未曾实现的希望,打算或意图.常与
hope, intend, mean, expect,
等连用. 女
口.
I had hoped to attend the meeting but I was too busy.
将来完成时
在将来某个时间前已经完成的动作
构成:
will have +
过去分词;常用时间状语
by +
将来时间
11.
现在完成进行时
从过去某一时间开始的动作一直延续到现在,可能刚刚结束也可能还要继续.即: (从
过去到现在)一直….常与延续动词连用.并常伴有表示时间长度的状语如:
since the
days, all the morning
等.
构成:
have / has been + ving
12.
过去完成进行时
过去的过去一直在进行的动作,可能刚停止,也可能还在继续.
构成:
had been + ving
时态呼应宾语从句,主句的谓语是过去时,宾语从句的谓语也要用过去时, 一般现在变
一般过去,一般过去变过去完成,一般将来变过去将来.
真理,格言除外,从句中有绝对的过去时间状语,如
in 1997,
从句只用一般过去时.
1. My brother ______ while he _______ his bicycle. (fall, ride )
2. The match will be put off if it _______ tomorrow. ( rain )
3. According to the time table, the plane _____ off at (take)
4. -It is a long time since we met last time.
-- I _______ in England for one year. ( study)
5. This time next week she ______ in that company.( work)
6. It is expected that the bridge _________ by next month.( complete)
7. There ________ a lot of changes in the last 10 years. ( be )
8. It is the third time you __________ late this week. ( arrive)
9. By the time he was 12, Edison _______ to make a living by himlf.
(begin)
10. --- Oh, it's you! I ___________ you . ( not , recoginze)
答案:
1 .fell, was riding 2. rains 3. takes
d 5. will be working 6. will have been completed
7. have been 8. have arrived begun 10. didn't recognize
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