“特殊疑问词-动词不定式”的用法归纳
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“特殊疑问词+动词不定式”的用法归纳
一.由两部分构成:疑问词和动词不定式(wh-+to do)。疑问词部分包括疑
问代词who, whom, what, which和whose以及疑问副词when, where和how。此外,连接词“whether”也适用.它 主要具有以下几种功能:
⑴当主语,如:
● When to hold the meeting has not yet been decided. ● Where to live is a problem.
⑵当宾语,常接在forget, find out, discuss, decide, tell, tea
ch, know, learn, wonder, remember等动词之后作宾语如: ?● We m
ust know what to say at a meeting. ?● He could not tell whom to trust.
● Do you know how to play bridge?
⑶当表语,如: ?● The problem is where to find the financial aid. ?● The question is who to elect.
⑷当名词同位语,如:
● Tom had no idea which book to read first. ?● The question whether to confess troubled the girl.
⑸用于宾语补足语,双重宾语。某些动词后可接“sb.+ 疑问词 + 不定式”构成的双重宾语,这类动词常用的有advise, ask, show, teach, tell等如: ● I can tell you where to get this book. ● I ask her how to learn English. ● He will advise you what to do.
● Will you show me how to use the machine?
(6) 作介词宾语:某些介词后面可接\疑问词+不定式\作宾语,这类介词常用的有 about, as, from, in, of, on, with等。例如:
He has no idea of how to answer this question. 他不知道怎样回答这个问题。 Della had only $1.87 with which to buy Jim a present. 德拉仅有$1.87为来吉姆买一件礼物。(which是关系代词)
You have a number of topics from which to choose. 你有很多题目可以选择。(which是关系代词)
二“特殊疑问词+动词不定式”这种结构可以把复合句转为简单句。
“特殊疑问词动词不定式”的用法归纳



