小学英语语法:一般过去时的用法

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2021年01月25日 11:10
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周记300字左右-

2021年1月25日发(作者:咬人草)
一般过去时的用法

一、概念

一般过去时表示过去某个时间发生的 动作或存在的状态,
常和表示过去的时间状语
连用。
如:

yesterday
,
yesterday morning
,
yesterday afternoon
,
yesterday evening
,
the day
before yesterday
(前天)
,
last night
,
last week
,
last month
,

last year
,
a moment ago
(刚
才),
just now
(刚才),
two days ago
,
a week ago
,
in 1990
等。

如:

I went to bed at eleven last night.
昨晚我
11
:
00
睡觉。

一般过去时也表示过去经常或反复发生的动作。

二、句式变化:

1
.表示过去某个时间里发生的动作,或过去经常或反复发生的动作。(行为动词)

肯定陈述句句型
:
主语

+
动词过去式
+
其它。

I




visited




my uncle yesterday.
昨天我拜访了我的叔叔。

否定陈述句句型
:
主语

+
didn
’
t +
动词原型
+
其它。

I



didn
’
t



visit



my uncle yesterday.
一般疑问句句型:
Did
+
主语

+
动词原形?

















Did



you



visit



your uncle yesterday?
肯定回答:
Yes,
主语
+
did.

Yes,

I



did.

否定回答:
No,
主语
+
didn
’
t
.
No,


I

didn
’
t
.
特殊疑问句句型:特殊疑问词

+ did +
主语

+
动词原形

+
其它
?
What





did

you




do





yesterday ?
2.
表示某个时间里存在的状态
.
(系动词
be
)

肯定陈述句句型
:
主语
+ be
过去式(
was/were
)
+
其它。

They



were










in the classroom just now.
否定陈述句句型
:
主语

+ be
的过去式
+not
(
wasn
’
t/we ren
’
t
)
+
其它。

They



weren
’
t
















in the classroom just now.
一般疑问句句型:
Was/Were
+
主语

+
其它?

Were




they



in the classroom just now?
肯定回答:
Yes,
主语
+
was/were.
Yes, they

were.
否定回答:
No,
主语
+
wasn
’
t/weren
’
t
.

No,

they

weren
’
t
.
特殊疑问句句型:特殊疑问词

+ was /were+
主语

+
其它
?
Where





were




they


just now?
三、动词过去式的构成规律

(
一
)
规则动词的过去式

1
.以不发音
e
结尾的动词,在词尾直接加
-d
;
live
→
lived

use
→
used
taste-tasted

2
.以“辅音字母
+ y
”结尾的动词,先将

y
改为
i ,
再加

–
ed
;

study
→studied, tr
y
→tried


fly
→
flied
3
.以重读闭音节(即辅音+元音+辅音)或
r
音节结尾,末尾只有一个辅音字母的动
词,
要先双写这个辅音字母后,再加
–
ed
。
stop→stopped

,
plan→planned, prefer→preferred

4< br>.一般情况下,在动词原形后面加
-ed
;清辅音后读
/t/,
浊辅音 和元音后读
/d/.
/t/
和

/d/
后读
/id/.look
→
looked

play
→
played

start
→
started

visit
→
visited


(
二
)
不规则动词的过去式

am/is---was

are
—
were

go-went

swim
—
swam

fly---flew


do---did




have--- had

say---said


see---saw

take---took

come---came

get---got


draw---drew

sing---sang

read---read

eat ---ate

tell---told

sit---sat


let---let

cut---cut

leave---left

think---thought

run---ran

find---found

wear ---wore

buy---bought write---wrote



make---made












一、用行为动词的适当形式填空

1. He _____ (live) in Wuxi two years ago. 2. The cat ____ (eat) a bird last night.
3. We _____ (have) a party last Halloween. 5. I _____ (make) a model ship with Mike yesterday.
4. Nancy _____ (pick) up oranges on the farm last week.
6. They _____ (play) chess in the classroom last PE lesson.
7. My mother ____ (cook) a nice food last Spring Festival.
8. The girls _____ (sing) and _____ (dance) at the party.
9. What _____ she ____ (find) in the garden last morning? She ____ (find) a beautiful butterfly.
10. ____ he ____ the flowers this morning? Yes, he _____. (water)

11. ____ you ____ (visit) your relatives last Spring Festival?

周记300字左右-


周记300字左右-


周记300字左右-


周记300字左右-


周记300字左右-


周记300字左右-


周记300字左右-


周记300字左右-