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備考定語從句的七個錯點 |
作者:admin 文章來源:英語語法網 點擊數 更新時間:2007-12-08 文章錄入:admin 責任編輯:admin |
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五、混淆關系代詞與關系副詞 有的同學一看到先行詞是表示時間、地點、原因的名詞,就認為一定要用關系副詞,其實也一定。在此情況下,還要看關系詞在定語從句中是用作什么成分,若是用作狀語,則用關系副詞,若不是用作狀語(如用作主語、賓語等)則不能用關系副詞,而用關系代詞。比較: This is the factory where I want to work. 這就是我想工作的工廠。(work為不及物動詞where在從句中用作狀語) This is the factory that I want to visit. 這就是我想參觀的工廠。(visit為及物動詞,that用作visit的賓語) The reason why he can’t come is that he is ill. 他沒來的是因為他病了。(come為不及物動詞,why在定語從句中用作狀語) The reason that he put forth is very important. 他提出的理由很重要。(put forth為及物動詞,that在定語從句中用作其賓語)
六、因逗號誤判which 有的同學一看見逗號,就以為一定要選which而不選that,但問題是有時根本就不是定語從句: (1) If a book is in English, _____ means slow progress for you. A. as B. which C. what D. that (2) When I say two hours, _____ includes time for eating. (D19/541) A. as B. which C. what D. that 【分析】以上兩題均應選that,而不能選which,因為它們根本不是定語從句。之所以選that,是因為句中已有if和when引導的狀語從句,逗號后為主句,that為主句主語。
七、混淆which與whose 兩者在定語從句中都可用作定語,區別是:whose 的意思相當于 one’s,而 which 的意思則相當于 that 或 this。比較: (1) This is Mary, whose [= and her] father we met last week. (2) Call again at 11, by which time [= and by that time] the meeting should be over. |
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