什么时候在“be”动词后面加“not”?
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解决时间 2021-11-24 17:58
- 提问者网友:孤凫
- 2021-11-23 22:16
什么时候在“be”动词后面加“not”?
最佳答案
- 五星知识达人网友:酒醒三更
- 2021-11-23 23:04
如果句子里面有动词,表达一种动作,跑啊,跳啊之类的,可以加“not”。
句中含有动词可以加“not”
比如
do not run / do not jump / do not drink water / do not have apples
be动词三种时态缩写
1.一般现在时态
am not =>无缩写形式
is not => 缩写 isn't
are not => 缩写aren't
2.过去时态
was not => 缩写 wasn't
were not => 缩写weren't
3.完成时态
not been =>无缩写形式
说明:完成时态时使用have not been的形式,not在be动词前面。
例句:
1.He has not yet learned how to be gracious in defeat.
他还没有学会怎样豁达大度地面对失败。
2.They are not to be mentioned in the same breath.
他们不可同日而语.
句中含有动词可以加“not”
比如
do not run / do not jump / do not drink water / do not have apples
be动词三种时态缩写
1.一般现在时态
am not =>无缩写形式
is not => 缩写 isn't
are not => 缩写aren't
2.过去时态
was not => 缩写 wasn't
were not => 缩写weren't
3.完成时态
not been =>无缩写形式
说明:完成时态时使用have not been的形式,not在be动词前面。
例句:
1.He has not yet learned how to be gracious in defeat.
他还没有学会怎样豁达大度地面对失败。
2.They are not to be mentioned in the same breath.
他们不可同日而语.
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