【正文】
cher ( ______ you are waiting for.) (You are waiting for the teacher) A. who B. whom C. whose 賓語 先行詞是人: ① 引導詞在句中作主語,引導詞用 who ② 介詞提前在句中作賓語,引導詞只能用 whom ③ 引導詞在從句中作賓語,引導詞用 who/whom ⑺ This is the factory ________ my father works in. This is the factory in ________ my father works. 4 / 4 This is the factory ________ my father works. 先行詞表示地 點時,引導詞用 where,在句中作狀語, where不能作主語。 ( 8)先行詞是 the reason時,關系副詞用 why,也可省略。 That is the reason (why) I did it. Do you know the reason(why)she has changed her mind? ( 9) 先行詞是一個表示時間的詞如 : time, hour, day, month, year時 , 其所對應的關系詞如在定語從句中作時間狀語 , 則用關系副詞 when。 (即先行詞是時間時 ,關系副詞用 when) I still remember the day _ C __ I first met Mary. A. that B. which C. when