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六、短語動(dòng)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(yùn)用了短語動(dòng)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(guān)系代詞which 或that代替先行詞use，在從句中作賓語時(shí)可省略，因此從句中就僅留下了made of，故此題的正確答案應(yīng)選 C。

注意：做此類題型的關(guān)鍵在于善于將短語動(dòng)詞還原，問題也就迎刃而解了。若不抓住這一點(diǎn)，面對(duì)這一類題目就會(huì)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(dòng)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(dòng)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(gè)省略了關(guān)系代詞的定語從句，其關(guān)系代詞就是對(duì)先行詞的重復(fù)；第(3)題的答案是D�？雌饋硭�與第 (2) 題相似，答案卻截然不同，很容易讓同學(xué)們誤入陷阱，其實(shí)這一題考查的是固定搭配：have trouble / difficulty (in) doing sth 同學(xué)們要牢記第 (2) 和第 (3) 這兩個(gè)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(shí)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(fā)生隔離現(xiàn)象，增加了試題的迷惑性。不過我們?nèi)魧⑵溥�原成陳述句，問題就不再是問題了。請(qǐng)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(dòng)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�？疾� have sth done 的用法，其中，you wish to have repaired 是一個(gè)省略關(guān)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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