实义动词变一般过去时的规律
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2021年01月21日 08:57
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dr是什么意思-
实义动词变一般过去时的规律
在一般过去时中，
谓语动词要用过去时形式，
现在我们先来学习实义动词一般过去时的
构成规律。
【课前小练】
Ⅰ
.
用动词的适当形式完成下面的句子。
1. My father _____ (stay) at home yesterday.
2. We _____ (help) an old man with his housework last week.
3. They _____ ( not go) to the movies last night.
4. ____ Mary _____ (like) playing table tennis when she was young?
5. Where _____ he _____ (tell) you that interesting story yesterday afternoon?
Ⅱ
.
仿照例句改写句子。
Example: I often goes to the movies. ( last night)
I went to the movies last night.
1. I do my homework every day. (yesterday evening)
____________________________________________
2. They are bank clerks now. (ten years ago)
____________________________________________
3. Is he a police officer now? ( in 2001)
____________________________________________
4. She doesn
’
t take a walk after supper. (last Monday night)
____________________________________________
5. Does he have an egg every morning? (this morning)
__________________________________________
【动词过去式的构成及读音规律】
行为动词的变化规律一般有以下几种：
分
类
构
成
一般情况下
以
e
结尾
以辅音字母
+y
结尾
以重读闭音节结尾
在词尾直接加
-ed
只加
-d
变
y
为
i
，再加
-ed
如果末尾只有一个辅音字母，要双
写最后这个辅音字母，再加
-ed
例
句
Play
—
played; work
—
worked
like
—
liked; love
—
loved
study
—
studied; carry
—
carried
stop
—
stopped
【拓展】
“
-ed
”的读音规则：
1.
在清辅音后面读
[t],
如：
help
—
helped [helpt]
2.
在浊辅音或元音后读
[d]
，如：
lear n
—
learned
3.
在
[t]
和
[d]
后读
[id]
，如：
want
—
wanted
need
—
needed
二、不以
-ed
结尾的动词过 去式，称为不规则动词。他们的变化没有规律，需要我们特殊记
忆。常用的有：
begin
—
began,
bring
—
brought,
come
—
came,
draw
—
drew,
drink
—
drank,
drive
—
drove,
eat
—
ate,
feel
—
felt,
get
—
got,
give
—
gave,
go
—
went,
grow
—
grew,
have (has)
—
had,
keep
—
kept,
know
—
knew,
leave
—
left,
make
—
made,
read
—
read,
run
—
ran,
say
—
said,
see
—
saw,
sit
—
sat