ChaseDream

标题: 有个关于助动词的低级问题 [打印本页]

作者: thierryf    时间: 2007-8-19 18:27
标题: 有个关于助动词的低级问题

很多结构要求助动词尽量补出,可是我一直没搞明白哪些属于助动词,还有它的补出形式

1、助动词是不是一般有do,be, have/has, will/shall这几种阿?

2、比如,比较结构中要补出do,前半句我们假设动词是pass, 那是补do,还是补pass?

同样,be动词,是补出be呢?还是根据主语补was/were?

很基础的问题,但是一直没弄懂,请帮个忙,谢谢

补个例子,大全763中

The guiding principles of the tax plan released by the Treasury Department could have even a greater significance for the economy than the particulars of the plan.

(A) even a greater significance for the economy than

(B) a significance that is even greater for the economy than

(C) even greater significance for the economy than have

(D) even greater significance for the economy than doD

(E) a significance even greater for the economy than have

C和D的区别是do和have,这道题里选do因为照应前面could have,那有没有have当助动词补出的时候阿?

一直有这么个疑问,望有大侠可以解答


[此贴子已经被作者于2007-8-20 10:47:46编辑过]

作者: thierryf    时间: 2007-8-20 10:41
自己up,帮个忙吧大侠们~
作者: david_sz    时间: 2007-8-20 11:59
是不是have 后面如果是实意名词的时候补出have 阿




欢迎光临 ChaseDream (https://forum.chasedream.com/) Powered by Discuz! X3.3