He looked tired.He----- A,needs rest B.needed rest

问题描述:

He looked tired.He_____ A,needs rest B.needed rest
He looked tired.He_____
A,needs rest B.needed rest C.was in need of restD.need to rest 选哪一个,其他又为什么错?
1个回答 分类:英语 2014-10-04

问题解答:

我来补答
如果选择D,need作实义动词,第三人称单数要加-s.
选A、B时,rest前要加不定冠词a.
所以这道题目只能选C,be in need of表示“需要”.
希望我能帮助你解疑释惑.
再问: rest是可数名词吗?rest可以做动词吗?
再答: 它作名词是可数名词,rest作动词时,A和B都是不对的,因为need作情态动词时无人称和时态的变化,作实意动词时,后面一定要跟带to的动词不定式,要填成needs to rest或needed to rest。希望我能帮助你解疑释惑。
 
 
展开全文阅读
剩余:2000