初二英语上册语法复习详解(41)-need的用法 41) need的用法
1. need作实义动词,意为需要。 如:
Do you need to stay at home? 你要呆在家里吗?
2. need作情态动词,一般用于对must的否定回答。 如:
---Must he leave now? 他必须离开吗?
---No, he neednt. 不,他不必。
3. 区分:
a. need作实义动词。
He needs to go.
He doesnt need to go.
Does he need to go?
Yes, he does. /No, he doesnt.
b. need作情态动词,一般不用于肯定句。
He neednt go.
Need he go?
Yes, he need. /No, he neednt.