2014年考研英语语法难点解析
以下由留学群考研英语复习资料频道为为您精心提供,欢迎大学参考。 (1)疑问词+不定式结构 疑问词who,what,which,when,where和how后加不定式可构成一种特殊的不定式短语。它在句中可以用作主语、的宾语、的表语和双重宾语。如: When to start has not been decided.何时动身尚未决定。(主语) I don’t know what to do.我不知道该怎么办。(宾语) The difficulty was how to cross the river.困难在于如何过河。(表语) I can tell you where to get this book.我可以告诉你哪里可以买到此书。(双重宾语) (注)A.有时疑问词前可用介词,如: I have no idea of how to do it.我不知道如何做此事。 B.动词know 后面不能直接跟不定式作宾语,只能跟疑问词(如:how, what)+不定式: While still a young boy, Tom knew to play the piano well and as hegrew older, he wrote operas, the most famous of... [ 查看全文 ]2014年考研英语语法难点解析的相关文章