【正文】
y them are on show. = The dinosaurs discovered by them are…..只用 which ,不用 that 的情況:1. 關系代詞前有介詞時。 This is the cage that / which Polly lives in. = This is the cage in which Polly lives .in that ( )= This is the cage where Polly lives.2. 先行詞本身為 that. The clock is that which tells the time.3. 在非限制性定語從句中。 His English , which used to be poor , is exellent now. Her bag ,in ________ she put all her money,has been stolen.This is the ring on ________ she spent 1000 dollars.Xiao Wang ,with ________ I went to the concert, enjoy it very much.whichwhichwhom/who在介詞后面,指事物用 which,指人用 whom。不用 that,而用 which, who, whom的情況He made the same mistakes again ,_____ made his parents very angry.Yesterday I bought a dictionary,_______ cost me more than 100 yuan .Mr Smith,_______ gave a talk several months ago,will e again.My uncle has e back from abroad,________ I haven’t met for along time.whichwhichwhowhom在非限制性定語從句中,指事物用 which,指人用 who或 whom。whose 作定語 ,表示所屬關系。1. The boy is my classmate. The boy’s father is a detective.The boy whose father is a detective is my classmate.whose = of whom= The boy the father of whom is a detective is my classmate.= The boy of whom the father is a detective is my classmate. There are 20 students in this class, ______ are different. backgrounds backgrounds of whom whom the backgrounds backgrounds of whose when 作時間狀語 :She will never fet the day.She was married on that day.She will never fet the day when (=on which)she was married.It was the year.The World War I broke out in the year.It was the year when (= in which) the World War I broke out.When = 介詞 + which where 作地點狀語I want to know the place.I was born there.I want to know the place where (= in which) I was born.The table where (= at which ) she is sitting is a new one.where = 介詞 + whichwhy 作原因狀語 , 其先行詞常常是 the reason.That is the reason why(= for which) I’m late.I know the reason why he said it.why = for which