上海浦东齐河幼儿园:does he need to know?

来源：百度文库编辑：杭州交通信息网时间：2024/04/27 19:13:02

does he need to know?
这里的need为什么不能当情态动词用？
构成情态动词的条件是什么？

因为有助动词does了,比如疑问句中can开头的,这样的can就是情态动词,太多年了,记不住了,其实说实话,英语是靠语感的,你背这些没用,多做题没有人会考这种东西的,知道就行,不用背,不然精力用这些上就本末倒置了

英文中的情态动词主要有：can , could , may ,might , must ,ought ,need , dare , dared
特点
1各个情态动词自身都有一定的词义。
2情态动词不能在句中独立担当谓语。
3情态动词在句中不受任何人称,性,数变化的影响。
4情态动词后接的不定式（除ought外）都不带to ，即接动词原形。

这里的need是作为动词使用了，当然不是当情态动词

如果need作情态动词的话，后接动词原型，need do
一般疑问句need应提前，否定在need后加not
Need he know？
He needn't know.

does he need to know? does he need to know? 请教高手翻译I need to Know “This mail does not need to reply”是什么意思？ I Don't Need To Know翻译成汉语 When you know you need to go 中文翻译 he does not know where he can go改同意句 He wantde to know where else you had been? i want to know if he like me not? He is possible to know the answer.改错