(相關資料圖)
1、區(qū)別一:which是關系代詞或關系形容詞,作為代詞用作主語或賓語,作為形容詞用作定語;“介詞短語+ which”屬于副詞性,只能用作狀語.如:This is my house, (which) is small and old. 這是我的房子,它又小又舊.[主語]He is studying economics, (which subject) is very important. 他正在學習經(jīng)濟學, 該學科是很重要的.[定語]This is the subject (on which) she spoke. 這就是她談到的話題. [狀語]區(qū)別二:which 用于定語從句,作關系代詞,在句中要做成分in which 用于定語從句。
2、作關系副詞,在句中不做成分,in which=where。
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