文档介绍：动词时态
名称
特征词
肯定句的动词
一般现在
sometimes, usually, often always, every...,
原形
第三人称单数
现在进行
look, listen, now,
It’s ...(几点了) . 后的句子
Don’t do sth. 后的句子
be + doing
一般过去
yesterday..., just now,
...ago, this morning,
When I was young,
过去式
第一页，共88页。
动词
否定句
一般疑问句
原形
在主语后＋don’t
Do句前 ＋ …+？
第三人 称单数
在主语后＋doesn’t＋动词原形
Does句前＋… ＋动词原形＋？
过去式
在主语后＋didn’t＋动词原形
Did句前＋…＋动词原形＋？
否定句
一般疑问句
只在其后＋not (some-any)
将其放到句首...＋？
句中没有be,could,can,may,must,would 的变法
句中有be,could,can,may,must, would 的变法
否定句、一般疑问句的结构
第二页，共88页。
回答:
Can you ...? Yes, I can. No, I can’t.
Is he...? Yes, he is. No, he isn’t.
Do you ...? Yes, I do. No, I don’t.
Does she ...? Yes, she does. No, she doesn’t.
Did they...? Yes, they did. No, they didn’t.
Can you...? Yes, I can. No. I can’t.
Were they...? Yes, they , they weren’t.
Should you...? Yes, I should. No, I shouldn’t.
第三页，共88页。
情态动词 can could must have to should
There be 句型
一般现在时
一般过去时
第四页，共88页。
Exercise
The twins ___________(wash) the clothes every day.
Sometimes he ________ (play) basketball over there.
How often ____ Sally ______(sing)?
wash
plays
does
sing
第五页，共88页。
Exercise
If Mike____up earlier, he can finish the work in time?
get getting
2.--What did the teacher say just now?
He said that the earth ___round the sun.
go
C
B
第六页，共88页。
Exercise
--Hi, Kate, you look tired. What's the matter?
--I___well last night.
't sleep 't sleep
't slept 't sleep
. Zhang______us English
three years ago.(teach)
A
taught
第七页，共88页。
Exercise
The twins ___________(wash) the clothes yesterday.
The day before yesterday he ________ (play) basketball over there.
_____ Sally ______(sing) two hours ago?
washed
played
Did
sing
第八页，共88页。
Exercise
The twins ___________(wash) the clothes now.
Look! He ________ (play) basketball over there.