小学英语一般过去时专题讲解
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2021年01月30日 05:31
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小学英语一般过去时专题讲解
一、一般过去时的定义
1.
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, last night, in 1990, two days ago
等；
I was at the zoo yesterday.
I went to bed at eleven last night.
2.
表示过去经常或反复发生的动作，常和表示频度的时间状语连用。
When I was a child, I often played football in the street.
My father often drove to work last year.
二、一般过去时的构成
1.
在表示某个时间里存在的状态
主语
+be
的过去式
(was, were)+
其它。
Be
的过去式的用法
: was
用于我
(I)
、他
(he)
、她
(she)
、它
(it)
，复数
(we, you, they)
全部都用
were.
I was at home yesterday.
We were in the gym just now.
2.
在表示过去某个时间里发生的动作
主语
+
动词的过去式
+
其它。
★
三、
动词过去式变化规则：
1.
一般在动词末尾加
-
ed
，
如：
wash — _______
play — _______
2.
结尾是
e
加
d
，
如：
dance — danced
love — _____
live —________
3.
以
“
辅音字母
+y ”
结尾的，变
y
为
i
，
再加
-
ed
，
如：
carry — carried
study — _______
4.
末尾只有一个元音字母和 一个辅音字母的重读闭音节，应双写末尾的辅音字母，再加
-
ed
，
如：
stop
-
_______
5.
不规则动词过去式：
（注：除去不规则变化动词，其他动词都是规则变化）
原型
am/is
are
do
see
say
give
get
过去式
was
were
did
saw
said
gave
got
原型
leave
come
have
eat
take
run
sing
过去式
left
came
had
ate
took
ran
sang
原型
go
buy
drink
swim
read
put
过去式
went
bought
drank
swam
read
put
原型
make
write
draw
fly
ride
speak
过去式
made
wrote
drew
flew
rode
spoke
四、一般过去时态的
“
三变
”
技巧
一变：肯定句变为否定句
【技巧
1
】当句中含有情态动词或助动词
could
，
would
，等时，可直接在其后面加
not
构成否
定句。例如：
I could get you a book. → I could not / couldn't get you a book.
【技巧
2
】当句中含有系动词
was
，
were
时，可直接在其后加
not
构成否定句。例如：
I was
at home
when you called me. → I was not / wasn't
at home
when you called me.
【技巧
3
】当句中谓语是除情态动词、助动词、系动词
was, were
以外的动词时，在该动词之
前加
did not / didn't
，动词还原，构成否定句。例如：
The
singer sang some Chinese songs. → The
singer did not / didn't sing any Chinese songs.
二变：陈述句变为一般疑问句
【技巧
1
】移动词语的位置。将
was
，
were, co uld
，
would
，
should
等移到句首。例如：
He could
read
it
. → Could he read it ?
【技巧
2
】添加助动词
did
。谓语是除情态动词、助 动词、系动词
was,
were
以外的动词时，
在主语之前加
di d
，动词还原。例如：
Miss Zhang looked
very old. → Did Miss Zhang look very old?
三变：陈述句变为特殊疑问句
【技巧
1
】确定疑问词：人
who / whom
，物
what
，地点
where
，时间
when / what time
，原因
why
，频率
how often
，长度
how long
，距离
how far
等等。例如：
They gave the mooncake last night. → When did they give
the mooncake?
【技巧
2< br>】辨认结构形式：疑问词
+
情态动词
/
助动词
/ was / were / did +
主语
+...?
例如：
He played basketball at school
yesterday. → Where did he played basketball
yesterday?
一般过去时用法专练
:
一、写出下列单词的过去式。
1, look_________
2,live________
3,stop________
4,carry________
5, hope________
________
7,finish_______
8, are__________
9,want________
10,go________
11,have_______
12,do__________
13.
want_________
_______
______
_________
17.
see________
________
19. eat
＿＿＿
________
21.
read________
＿＿＿
＿＿＿
＿＿＿＿
25.
clean
＿＿＿
26. buy
＿＿＿＿
＿＿＿
＿＿＿＿
＿＿＿＿
＿＿＿＿＿
＿＿＿
＿＿＿＿
33. learn
＿＿＿
＿＿＿＿
＿＿＿＿
＿＿＿＿
＿＿＿＿
＿＿＿＿
＿＿＿
＿＿＿＿
二、用动词的适当形式填空。
用
be
动词的适当形式填空
1.
I _______ at school just now.
2.
He ________ at the camp last week.
3.
We ________ students two years ago.
4.
They ________ on the farm a moment ago.
5.
Yang Ling ________ eleven years old last year.
6.
There ________ an apple on the plate yesterday.
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.
4. Nancy ________ (pick) up oranges on the farm last week.
5. I ________ (make) a model ship with Mike yesterday.
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.