He need some help with his chinese?改否定句

问题描述:

He need some help with his chinese?改否定句

Didn't he need some help with his chinese.

the same as above

He needn't any help with his Chinese.
在这里need是情态动词。原句是He needs ...的话才改成He does't need...

He didn't need any help with his chinese

He needn't any help with his Chinese.
or:
He doesn't need any help with his Chinese.

He doesn't need any help with his Chinese. 才对,needn't不行