測試：秒懂限制性與非限制性定語從句的區別
不少同學反映英語語法中，最難學的是定語從句。
可不是嗎?關於定語從句的兩大分支：限制性定語從句與非限制性定語從句，都繞暈了不少同學，想要學好這兩大分支，不妨來測試下你究竟掌握得如何？
1.She heard the terrible noise, ________brought her heart into her mouth.
A. it B. which C. this D. that
答案：B
【解析】後半句爲非限制性定語從句，儘管先行詞noise屬於事物，也不能用that而要用which來引導。which指代noise，在從句中作主語。
2.Recently I bought an ancient Chinese vase, ________was very reasonable.
A. which price
B. the price of which
C. its price
D. the price of whose
答案：B
【解析】whose在從句中作表示所屬關係的定語，既可指代人，也可指代物。指物時，常可轉換爲of which；指人時常可轉換爲of whom。
3.In the office I never seem to have time until after 5:30 pm,______many people have gone home.
A. whose time
B. that
C. on which
D. by which time
答案：D
【解析】 先行詞5:30 pm與time之間是一種同位關係，可用which來作定語替代。從句中的完成狀態，常與by短語連用。故選D。
4.Dorothy was always speaking highly of her role in the play, of course,________made the others unhappy.
A. who
B. which
C. this
D. what
答案：B
【解析】指代“Dorothy總是高度評價自己在那場戲中所擔任的角色”的整個事件。
5.Carol said the work would be done by October,________personally I doubt very much.
A. it
B. that
C. when
D. which
答案：D
【解析】表示時間的名詞October，用“我個人非常懷疑”來修飾，意思不通。應該修飾整個主句， 表示對“Carol說在十月前能做好這項工作”懷疑。故選D。
6._______is known to everybody, the moon travels round the earth once every month.
A. It B. As C. That D. What
答案：B
【解析】逗號表明爲非限制性定語從句。。
以上的這些題目，大家做對了幾道題？要是有做錯的題目仔細地看下題型解析再鞏固下語法知識。最後小編希望大家每天練習一點，堅持就有成果。加油練習吧。
