如何区分实意动词和情态动词?就是说在一个句子中,怎样才能知道它是实意动词还是情态动词?如:He need drive his car to work.I needn't buy the book.两个句子中的need 哪一个是情态动词、哪一个是实意
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如何区分实意动词和情态动词?就是说在一个句子中,怎样才能知道它是实意动词还是情态动词?如:He need drive his car to work.I needn't buy the book.两个句子中的need 哪一个是情态动词、哪一个是实意
如何区分实意动词和情态动词?
就是说在一个句子中,怎样才能知道它是实意动词还是情态动词?如:He need drive his car to work.
I needn't buy the book.
两个句子中的need 哪一个是情态动词、哪一个是实意动词?你是怎么知道的?
如何区分实意动词和情态动词?就是说在一个句子中,怎样才能知道它是实意动词还是情态动词?如:He need drive his car to work.I needn't buy the book.两个句子中的need 哪一个是情态动词、哪一个是实意
都是情态动词
因为这里是 need drive,needn't buy
如果这里是 need to drive,don't need to buy 那就是实意思动词
need如果是实意动词的时候
应该是 need to do sth
need sth
I needn't buy… 我不必(情态)买…:(否定need;needn't 或 need not);i didn't need to buy…谓语动词 否定助动词。做情太动词:用在否定,疑问句:一定,必要,need you buy the book?你有必要要买…?
need 当情态时,need do sth (肯定)
needn't do sth (否定)