He need not go.为什么need不加s?he是第三人称啊,为什么不加s呢?

He need not go.为什么need不加s?he是第三人称啊,为什么不加s呢? he （）to the party thise afternoon if he has something important to doA needn't go B doesn't need going C doesn't need go D needs not go 选哪个为什么 He need not go to school today 的同义句转换He need not go to school today。he ____ ____ ____ to go to school today.he ____ ____ ____ to go to school today. He lives _____ ,so you need not go far to visit him I want to go to see the doctor,but you ____with me .为什么空格处天need not go而不是need not to go 情态动词need&mustI want to go to the chemist's,but you_____ go with me.A.need not B.must not C.need D.must为什么?从句意上来讲need和must都可以说得通啊? Did he say he will not go?Yes ,but I say he shall 为什么用shall My brother was told that he ____ go to meet them at the airport.A.need not to B.needed not toC.need not D.didn’t need正确答案是哪一个? he can not go to work?为什么go 不变成 goes . i did not go shopping yesterday,he did not,either.为什么不用too或also If he _____(need)help,he doesn't have to go far.空格中为什么填“needs”? he can not go out witn you,because he will have a math (lesson/class),为什么 I want to go to the doctor,but you___with meA.need not to goB.do not need goC.need not goD.need go not he can _____(not,go)out with us.这里为什么又可以用 not,go 而不用doesn't 全息投影实验为什么用He-Ne激光器? 关于need的几道选择题You_____angry with her,for she is too young.A.need not to be B.do not need to C.need not be D.need notI want to go to the doctor,but you____ with me.A.need not to go B.do not need go C.need not go D.need go notEvery one of they need not go home today 不是need to 怎么go前面没有to? You _____ go to see a doctor 用need not还是用do not need