2017年6月英語(yǔ)四級(jí)語(yǔ)法知識(shí):疑問(wèn)代詞

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    疑問(wèn)代詞
    1) 疑問(wèn)代詞在句中起名詞詞組的作用,用來(lái)構(gòu)成疑問(wèn)句。疑問(wèn)代詞有下列幾個(gè):
    指 人: who, whom, whose
    指 物: what
    既可指人又可指物: which
    2) 疑問(wèn)代詞在句中應(yīng)位于謂語(yǔ)動(dòng)詞之前,沒(méi)有性和數(shù)的變化,除who之外也沒(méi)有格的變化。what, which, whose還可作限定詞。試比較:
    疑問(wèn)代詞:Whose are these books on the desk?
    桌上的書(shū)是誰(shuí)的?
    What was the directional flow of U. S. territorial expansion?
    美國(guó)的領(lǐng)土擴(kuò)張是朝哪個(gè)方向的?
    限定詞: Whose books are these on the desk?
    桌上的書(shū)是誰(shuí)的?
    What events led to most of the east of the Mississippi River becoming part of the United States?  哪些事件使密西西比河以東的大部分土地歸屬于美國(guó)?
    說(shuō)明1:
    無(wú)論是做疑問(wèn)代詞還是限定詞,which 和 what 所指的范圍不同。what所指的范圍是無(wú)限的,而which則指在一定的范圍內(nèi),例如:
    Which girls do you like best?
    你喜歡哪幾個(gè)姑娘?
    What girls do you like best?
    你喜歡什么樣的姑娘?
    說(shuō)明2:
    Whom是who的賓格,在書(shū)面語(yǔ)中,它作動(dòng)詞賓語(yǔ)或介詞賓語(yǔ),在口語(yǔ)中作賓語(yǔ)時(shí),可用who代替,但在介詞后只能用whom, 例如:
    Who(m) did you meet on the street?
    你在街上遇到了誰(shuí)?(作動(dòng)詞賓語(yǔ))
    Who(m) are you taking the book to?
    你要把這書(shū)帶給誰(shuí)?(作介詞賓語(yǔ),置句首)
    To whom did you speak on the campus?
    你在校園里和誰(shuí)講話了?(作介詞賓語(yǔ),置介詞 后,不能用who取代。)
    說(shuō)明3:
    疑問(wèn)代詞用于對(duì)介詞賓語(yǔ)提問(wèn)時(shí),過(guò)去的文體中介詞和疑問(wèn)代詞通常一起放在句首,現(xiàn)代英語(yǔ)中,疑問(wèn)代詞在句首,介詞在句未,例如:
    For what do most people live and work?
    大部分人生活和工作的目的是什么?(舊文體)
    What are you looking for?
    你在找什么?(現(xiàn)代英語(yǔ))
    說(shuō)明4:
    疑問(wèn)代詞還可引導(dǎo)名詞性從句,例如:
    I can't make out what he is driving at.
    我不知道他用意何在。
    Can you tell me whose is the blue shirt on the bed?
    你能告訴我床上的藍(lán)襯衣是誰(shuí)的嗎?
    Much of what you say I agree with, but I cannot go all the way with you.
    你說(shuō)的我大部分同意,但并不完全贊同。