1、“ “特殊疑問詞動(dòng)詞不定式”的用法歸納一、疑問代詞who, what, whichwho, what, which等和疑問副詞when, where, howwhen, where, how等后面跟不定式，構(gòu)成不定式短語。這種結(jié)構(gòu)在句中可作主語、賓語、表語、賓語補(bǔ)足語等句子成分。如：1. Where to go is still a question. 1. Where to go is still a question. 到哪里去還是個(gè)問題。（作主語）2. I know where to find the boy.2. I know where to find the boy. 我知道到哪里

2、能找到這個(gè)男孩。（作動(dòng)詞knowknow的賓語）3. We must first solve the problem of whom to serve. 我們必須首先解決為誰服務(wù)的問題。（作介詞of的賓語）4. The question is how to learn English well. 問題是怎樣學(xué)好英語。（作表語）5. I asked her how to learn English. 我問她如何學(xué)英語。（用賓語）三、三、“特殊疑問詞動(dòng)詞不定式特殊疑問詞動(dòng)詞不定式”這種這種結(jié)構(gòu)可以把結(jié)構(gòu)可以把復(fù)合句復(fù)合句轉(zhuǎn)為轉(zhuǎn)為簡單句簡單句。如：。如：(1)(1)I donI dont know

3、t know what Iwhat Ill do nextll do next. . = I don = I dont know t know what to do what to do nextnext. .(2)The doctor told him (2)The doctor told him when he when he should take the medicine.should take the medicine.=The doctor told him =The doctor told him when to when to take the medicine.take th

4、e medicine.(3)Li Ping doesn(3)Li Ping doesnt know why to t know why to learn English. learn English. = Li Ping doesn= Li Ping doesnt know why he t know why he should learn English.should learn English.(4)Which to choose is important. (4)Which to choose is important. Which we should choose is Which we should choose is important.important.(5)(5)The question is where to go. The question is where to go. = The