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關閉窗口 六、短語動詞分離陷阱
He didn’t realize the use we ________ the information.
A. made into B. made in C. made of D. made from
【分析】題干中運用了短語動詞 make use of，名詞use 被提取出來，作了主句的賓語和定語從句的先行詞，而定語從句中的關系代詞which 或that代替先行詞use，在從句中作賓語時可省略，因此從句中就僅留下了made of，故此題的正確答案應選 C。
注意：做此類題型的關鍵在于善于將短語動詞還原，問題也就迎刃而解了。若不抓住這一點，面對這一類題目就會無從下手。試看下面類似的例子：
(1) The lecturer stressed that more attention will be ________ to the serious pollution.
A. had B. paid C. take D. do
(2) Thank you for the trouble you have ________ to help us.
A. paid B. taken C. spent D. had
(3) The trouble you have ________ helping us is really great.
A. paid B. taken C. spent D. had
第 (1) 題的正確答案是B。考查的是動詞短語 pay attention to，名詞attention 從其短語中分離出來作了句子的主語。第 (2) 題的答案是B。考查的是動詞短語搭配 take (great / much / little…) trouble to do sth，其中 trouble 被分離出來作為主句的先行詞，其后跟了一個省略了關系代詞的定語從句，其關系代詞就是對先行詞的重復；第(3)題的答案是D。看起來它與第 (2) 題相似，答案卻截然不同，很容易讓同學們誤入陷阱，其實這一題考查的是固定搭配：have trouble / difficulty (in) doing sth 同學們要牢記第 (2) 和第 (3) 這兩個句型。
七、疑問句隔離陷阱
1. Who did Mr Baker ________ the information?
A. have check B. have checked C. have to check D. have been checking
【分析】這道題很容易被誤選為B或C。其實正確答案是A。考查的是句型 have sb do sth，即 have sb check the information，但其中的sb 就是句中的who，它被提前引起疑問句，而發生隔離現象，增加了試題的迷惑性。不過我們若將其還原成陳述句，問題就不再是問題了。請看下面相似的例子：
(1) Who did you ________ your report for tomorrow’s meeting?
A. have typed B. have it typed C. have type D. have it type
(2) Whom do you think he would ________a letter of congratulation to the policeman?
A. have post B. have posted C. have to post D. have posting
(3) Is this the bike you wish to have ________?
A. repaired it B. repaired C. repair D. it repaired
第(1)題答案為C。道理和上面的例題一樣，考查的是動詞短語 have sb do sth，即 have sb type the report；第(2)題的答案為A；第(3)題的答案為B。考查 have sth done 的用法，其中，you wish to have repaired 是一個省略關系代詞 which / that 的定語從句。
2. ________ the house Mr Zhang has been broken into?
A. When was it that B. When has C. Has D. When was
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