疑問(wèn)副詞
1. 疑問(wèn)副詞的特點(diǎn)
疑問(wèn)副詞有when, where, why, how 等,用于引出特殊疑問(wèn)句:
Where do you come from? 你是哪里人?
When will it be ready? 這什么時(shí)候能準(zhǔn)備好?
Why was she crying? 她剛才為什么哭?
2. 兩類易混句型的區(qū)別。請(qǐng)看以下兩句:
Where do you think he has gone? 你認(rèn)為他去什么地方了?
Do you know when he will come? 你知道他什么時(shí)候來(lái)嗎?
上面第一句為特殊疑問(wèn)句,第二句為一般疑問(wèn)句,它們不能倒過(guò)來(lái)說(shuō)成Do you think where he has gone? When do you know he will come? 其區(qū)別是:可以用 yes 或 no 回答者,用一般疑問(wèn)句的形式(疑問(wèn)詞放在句中,即主句之后),適合這類句型的主句動(dòng)詞通常有 know, hear, ask, tell 等;不能用 yes 或 no 回答者,用特殊疑問(wèn)句的形式(疑問(wèn)詞放在句首),適合這類句型的主句動(dòng)詞通常有 think, believe, suppose, guess 等。
3. 使用疑問(wèn)副詞的注意點(diǎn)
(1) 疑問(wèn)副詞用于引導(dǎo)特殊疑問(wèn)句,通常位于句首,但有時(shí)也不一定: Without friends where are we? 沒(méi)有朋友我們會(huì)怎樣?
(2) 疑問(wèn)副詞引導(dǎo)特殊疑問(wèn)句時(shí),其后應(yīng)接一般疑問(wèn)句,但有時(shí)可有所省略:
Why argue with him? 為什么要與跟他爭(zhēng)吵?
Why not ask the teacher? / Why don’t you ask the teacher? 為什么不問(wèn)問(wèn)老師呢?
【注】Why 或Why not后接動(dòng)詞原形,不接帶to不定式,主要用于現(xiàn)在或?qū)?lái),不用于過(guò)去,如不說(shuō) why not tell me yesterday?應(yīng)改為Why didn’t you tell me yesterday?(昨天為什么不告訴我?)
(3) 有時(shí)兩個(gè)疑問(wèn)副詞連用:
When and where were you born? 你生于何時(shí)何地?
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