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变否定句

发布时间:2013-09-18 21:05:45  

动词 v.

肯定句变否定句

直接在 be动词 , 情态动词 后 加 not

be动词
单数 第一人称
第二人称

复数

am
are is

are
are are

第三人称

be动词变否定(直接后面加not)
单数 复数

人称

am not
are not

are not
are not

人称

人称

is not

are not

be动词变否定缩写形式
单数 复数

人称

am not

are not = a

人称

are not = aren’t are not = ar

人称

is not= isn’t

are not = ar

将下列句子变为否定句
1. I am a good boy. 2. He is old. 3. They are twins. 4. This is a pencil sharpener. 5. His name is Jim. 6. Tom is a good boy. 7. These are books. 8. Those are his pens. 9. He is from Germany.

助动词
单数 复数

第一人称 第二人称

do do
does

do do
do

第三人称

助动词变否定(直接后面加not)
单数 复数

第一人称 第二人称

do not do not
does not

do not do not
do not

第三人称

助动词变否定的缩写形式
单数 复数

do not = don’t do not = don’t

do not = don’t

do not = don’

does not = doesn’t do not = don’t

助动词变否定的缩写形式
单数



I don’t you don’t

we d

you d

he doesn’t / she doesn’t / it doesn’t they d

助动词后实义动词前
变否定句: I know. You know. He knows. We know. You know. They know.
I don't know. You don't Know. He doesn't know We don't know. You don't know. They don't know.

将下列句子变为否定句
1. 2. 3. 4. 5. 6. I like bananas. You go to school by bus. It likes playing balls. He walks to school every day. We play basketball every day. They like watching TV.

情态动词
单数 复数

第一人称 第二人称

can can
can

can can
can

第三人称

情态动词变否定(直接后面加not)
单数 复数

第一人称 第二人称

can not can not
can not

can not can not
can not

第三人称

情态动词变否定缩写
单数 复数

人称

can not=can’t can not=can’t
can not=can’t

can not=can’t can not=can’t
can not=can’t

人称

人称

情态动词动词后
变否定句: I can swim. You can swim. He can swim. We can swim. You can swim. They can swim.
I can't swim. You can't swim. He can't swim. We can't swim. You can't swim. They can't swim.

将下列句子变为否定句
1. 2. 3. 4. 5. 6. I can swim. He can read. We can see it. She can play the piano. They can run quickly. You can watch TV.

情态动词动词后
变否定句: I can swim. You can swim. He can swim. We can swim. You can swim. They can swim.
I can't swim. You can't swim. He can't swim. We can't swim. You can't swim. They can't swim.


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