一般过去式的用法
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2021年01月25日 11:04
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一般过去式的用法:
一般过去式
表示过去的动作和状 态,通常一般过去式带有表示动作时间状
语的词,词组或从句
,
如
yesterday, the day before last, last week, two days ago
等
,
上下文清楚时可以不带时间状语。
I worked in that factory last year.
去年我在那一家工厂工作。
I met him yesterday.
昨天我碰见了他。
I went to the Tian Long Mountain yesterday.
昨天我们去了天龙山。
一般过去式构成:
表示一般过去式的动词通常用动词的过去式形式来表
示, 而动词的过去式是在动词原形的基础上变化的。
动词的过去式可分为规则动词和不规则动词。
a.
规则动词的过去式变化如下:
①一般情况下在动词原形后直 接加
-ed
。如:
wanted
,
played, worked
played ,acted, looked called opened needed
。
②以不发音的字母
e
结尾的动词,去掉
e
再加
-ed
。如:
hoped
,
lived。
③以一个辅音字母结尾的重读闭音节动词,双写词尾辅音字母,再加
-ed
,如:
stopped planned fitted
④以辅音字母
+y
结尾的动词变
y
为
i
,再加
-e d
。如:
studied
,
worried,
tried ,copied ,cried, carried
。
以原音字母加
y
结尾的词,直接加
-ed play enjoy stay played enjoyed stayed
规则动词过去式的读音也有规律可循。请记住:清后< br>[t]
,元浊
[d]
,
[t] [d]
之
后读
[id]
。
①清辅音
[p] [k] [f] [s]
等后,
ed
要读
[t]
。如:
worked
,
finished
。
②元音或浊辅音
[b] [g] [v] [z] [m]
等后,
ed
要读
[d]
。如:
lived
,
called
。
③
[t]
或
[d]
后,
ed
读
[id]
。如:
started
,
needed
。
b.
不规则动词变化
不规则动词的过去式变化规律性不强,须多加记忆。
1
.动词原形和过去式完全同形。
例:
hurt
(伤害)
put
(放)
let
(让)
2
.动词原形、过去式形式完全不同。
例:
give
(给)
gave fly
(飞)
flew drink
(喝)
drank see
(看见)
saw go
(去)
went make - made get - got buy - bought come came know
(知道)
knew wear
(穿)
wore speak
(说)
spoke
be
动词过去式有两种形式,主语是第一、
三人称单数形式使用
was
,其他人
称用
were
6
现在分词的变化规则
一般在动词原形词尾加
-ing
,
go push play carry going pushing playing
carrying
以不发音的
e
结尾的动词,先去掉
e,
再加
-ing take write leave taking writing
leaving
< br>重读闭音节结尾的动词,如果词尾只有一个辅音字母,要将该辅音字母双
写,再加
-in g cut stop fit begin forget cutting stopping fitting beginning forgetting
以
ie
结 尾的动词,要把
ie
改为
y
,再加
-ing
牛津英语
6A
英语语法
(
二
)
一般过去时
定义:表示过去某时发生的动作或存在的状态。
结构:“主语
+
动词的过去式”
用法:
1.
表示过去某个时间发生的动作或存在的状态。
He was here yesterday.
I got up at seven yesterday morning.
My mother was at work yesterday afternoon.
Did you have a good time last summer
2.
表示过去经常或反复发生的动作。
My mother often went to work by taxi last year.
When I was a student, I often listened to music.
3.
常与一般过去时态连用的时间有:
at that time, then, at that moment, yesterday, yesterday morning (afternoon,
evening
…
)last night (week, month, year
…
),
一
段时间
+ago(several days ago), two
days ago, a week ago, three years ago
…
in 1990, (in 1997
…
) ,just now, long before,
long, long ago
二
.
动词过去式构成规则
(一)
1
、一般在动词原形末尾加–
ed
help
→
helped, look
→
looked, play
→
played, work
→
worked, listen
→
listened, wash
→
washed, clean
→
cleaned,
2
、结尾是
e
的动词加
-- d
live---lived hope ---hoped use---used like --- liked
3
、末尾只有一 个辅音字母的重读闭音节词
,
先双写这个辅音字母
,
再加—
ed
stop---stopped plan---planned
4
、结 尾是“辅音字母
+y
”的动词
,
先变“
y
”为“
i
”再加—
ed
study---studied carry ---carried cry --- cried worry
→
worried
(
二
)
动词过去式的读音规则
规则动词加
-ed
的读音
:
基本规则是轻轻
,
浊浊
,
既在轻辅音后加
ed
读轻辅音
/t/
。在浊辅音及元音后加
ed
读浊辅音
/d/
。
例:
ask
→
asked /a:skt/, cook
→
cooked /kukt/, pass
→
passed /pa:st/,
例:
move
→
moved /mu:vd/, live
→
lived / livd/, listen
→
listened
/`lisnd/, stay
→
stayed /steid/
在
/t/ /d/
之后念
/id/ ,
即
ed
在
/t/ /d/
音后面念
/id/
例:
shout
→
shouted
去式与动词原形的拼写形式相同:
let
→
let, put
→
put, read
→
read,(
注意
read
的过去式读
[red])
b. i
→
a: begin
→
began, drink
→
drank, give
→
gave, ring
→
rang, sing
→
sang, sit
→
sat, swim
→
swam
c. i
→
o: drive
→
drove, ride
→
rode, write
→
wrote
d. ow
→
ew: grow
→
grew, know
→
knew, throw
→
threw
e.
含
ough
或
augh
的:
bring
→
brought, buy
→
bought, think
→
thought
;
catch
→
caught, teach
→
taught
f. am is ---was
are ---were
do---did
can---could
come--- came
不规则动词的过去式平时出现要留心
,
逐个熟记
,
注意积 累。
三
.
句型转化: