一般现在时(否定句)
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2、The girl reads English every morning. The girl does not read English every morning.
一找 找行为动词 二变 变助动词（do、does）+行为动词原形 三加 在助动词后面加not
ห้องสมุดไป่ตู้
1.I like red. I don't like red.
2.They like orange. They don't like orange.
3.We walk to school every day. We don't walk to school every day.
10
4. His brother plays football after school. His brother doesn’t play football.
may not
She ca(nc'at n not) speak English.
You
mus(tmn'ut st not) open the door.
They
should(snh'tould not) be right.
I
won('wt ill not) go to Japan.
三、行为动词系列的否定句的构成
5. It looks like a hat. 、 It doesn’t look like a hat.
6. She has a cat at home. She doesn’t have a cat at home.
11
提示： 1、如果句中出现some在改否定句时 一定要将其变为any。 2、如果句中出现and在改否定句时 一定要将其变为or。 3、如果句中出现too在改否定句时 一定要将其变为either。
主语 + 助动词（do/does）+not +行为动词原形 + 其他
do not = don't
does not= does't
什么时候用助动词do，does呢？ 当行为动词是第三人称单数形式时，用助动词does。 当行为动词是原形时，用助动词do。
1、These boys like playing football. These boys do not like playing football.
一般现在时之否法句
一、系动词Be系列的否定句 二、情态动词系列的否定句 三、行为动词系列的否定句
什么是否定句？
对事物做出否定判断的句子就是否定句。
一、系动词be系列的否定句的构成
主语 + be + not + 其他
is not = isn't are not= aren't
1.Kitty isn(n'tot) an English girl.
isn't
二、情态动词系列的否定句的构成
主语 + 情态动词 + not + 动词原形 + 其他
can not = could not = must not = would not = will not = should not = may not =
can't couldn't mustn't
wouldn't won't shouldn't
2.We are(nn'ot t) students.
3.I am n(ontot) from Taizhou.
4.She isn('ntot) tall.
5.Lucy and Lily
（naorte）n'gtood friends.
6.Those chairs
(not) broken.
7.The bag (not) mine.aren't
一找 找行为动词 二变 变助动词（do、does）+行为动词原形 三加 在助动词后面加not
ห้องสมุดไป่ตู้
1.I like red. I don't like red.
2.They like orange. They don't like orange.
3.We walk to school every day. We don't walk to school every day.
10
4. His brother plays football after school. His brother doesn’t play football.
may not
She ca(nc'at n not) speak English.
You
mus(tmn'ut st not) open the door.
They
should(snh'tould not) be right.
I
won('wt ill not) go to Japan.
三、行为动词系列的否定句的构成
5. It looks like a hat. 、 It doesn’t look like a hat.
6. She has a cat at home. She doesn’t have a cat at home.
11
提示： 1、如果句中出现some在改否定句时 一定要将其变为any。 2、如果句中出现and在改否定句时 一定要将其变为or。 3、如果句中出现too在改否定句时 一定要将其变为either。
主语 + 助动词（do/does）+not +行为动词原形 + 其他
do not = don't
does not= does't
什么时候用助动词do，does呢？ 当行为动词是第三人称单数形式时，用助动词does。 当行为动词是原形时，用助动词do。
1、These boys like playing football. These boys do not like playing football.
一般现在时之否法句
一、系动词Be系列的否定句 二、情态动词系列的否定句 三、行为动词系列的否定句
什么是否定句？
对事物做出否定判断的句子就是否定句。
一、系动词be系列的否定句的构成
主语 + be + not + 其他
is not = isn't are not= aren't
1.Kitty isn(n'tot) an English girl.
isn't
二、情态动词系列的否定句的构成
主语 + 情态动词 + not + 动词原形 + 其他
can not = could not = must not = would not = will not = should not = may not =
can't couldn't mustn't
wouldn't won't shouldn't
2.We are(nn'ot t) students.
3.I am n(ontot) from Taizhou.
4.She isn('ntot) tall.
5.Lucy and Lily
（naorte）n'gtood friends.
6.Those chairs
(not) broken.
7.The bag (not) mine.aren't