He had more dictionaries than for his work

来源：百度知道编辑：UC知道时间：2024/09/21 18:35:54

5. He had more dictionaries than ______for his work. B
A. they are needed B. were necessary
C. it was needed D. necessary were they to him

是不是某些成分被省略,是什么,谢谢.
那么为什么不选A呢?

OH,NO ,你们都说得很好呀,不知道该选哪个呀~~ 矛盾,两个人的回答,加在一起就是完美了。

a的时态不对，应该用一般过去时，改成were同时把need改为necessary的话就可以选a了。之所以不能用needed是因为后面的介词是for而不是by。

这里是than引导的比较状语从句的省略用法，省略的是主语they。than和as所引导的比较状语从句一般都会有省略现象的出现，有时是部分省略，有时是全部省略。

be necessary for sth/sb 对某事、某人有必要
句中有省略，在were necessary 前应该有个they，指代dictionaries（字典)

本句含义是：就他的工作而言，他没必要有那么多的字典。

不能选A的原因是：首先时态不对，全句应该用过去时；而且need 作为情态动词，后面用动词原形。否定式need not

need作为实义动词，表示主动状态用need to do，表示被动态用need doing，。否定式don't need to

he had much more apples than i He wanted to prove that he had more to tell than just a good story. “He wondered if he had bitten off more than he could chew" what's meaning? It was a more difficult life than he was used to, so he had to work hard to support the family. he had had......怎么连读 he had to be hungry 1. where had he been? he had words with me... He had fun going shopping. He no more works here.