they are in class eleven 改为否定句怎么改

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they are in class eleven 改为否定句怎么改
they are in class eleven 改为否定句怎么改

they are in class eleven 改为否定句怎么改
They aren't in class eleven.

They are not in class eleven.
当陈述语的谓语是be动词,将句子转换为它的否定句即直接在be动词后面加上not即可,若陈述语的谓语是非be动词,而是普通动词时,将句子转换为它的否定句即直接在动词前使用助动词do的否定形式don't(doesn't, didn't).否定句的要点是,有助动词优先否定助动词,没有助动词的加用don't,特别说一下,有时助动词是hav...

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They are not in class eleven.
当陈述语的谓语是be动词,将句子转换为它的否定句即直接在be动词后面加上not即可,若陈述语的谓语是非be动词,而是普通动词时,将句子转换为它的否定句即直接在动词前使用助动词do的否定形式don't(doesn't, didn't).否定句的要点是,有助动词优先否定助动词,没有助动词的加用don't,特别说一下,有时助动词是have,如:
I have done it.
转换后:
I have not done it yet.

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