UC知道定语从句（讲解下理由··急啊）
来源：百度知道 编辑：UC知道 时间：2024/05/28 17:53:53
1)It may pollute the grass that _____________A___
A. animals are fed on B.feeds animals
C.animals are fed D.feed on animals
2)She had two daughters ,_____D___ became doctors
A. all of them B.all of whom
C. both of them D.both of whom (为什么这边要用whom_)
A. animals are fed on B.feeds animals
C.animals are fed D.feed on animals
2)She had two daughters ,_____D___ became doctors
A. all of them B.all of whom
C. both of them D.both of whom (为什么这边要用whom_)
1.主要考察你对FEED 搭配和用法的掌握程度。1 feed on, 以。。为食， 以。。。为生。 wolves feed on meat. 2 feed ... on... 用。。。喂养。。。 i feed my dog on meat. 这样就好理解了。 animals are fed on grass.
2.表示两个都的话， 肯定句中用， both. 用whom的原因是这里必须做定语从句处理。 不然的话前后两句必须由合适的连词连接。 如， She had two daughters (and) both of them became doctors. 英语不会像我们汉语一样可以一句话很长很长，而且句中可以由若干意义独立完整的句子部分。 英语中必须要有适当的连接词，是的句子结构很清晰
1被动语态
2因为介词后面只能用whom