高考英语语法考试分离型陷阱归纳

He didn’t realize the use we ________ the information.

A. made into             B. made in              C. made of             D. made from

【分析】题干中运用了短语动词 make use of，名词use 被提取出来，作了主句的宾语和定语从句的先行词，而定语从句中的关系代词which 或that代替先行词use，在从句中作宾语时可省略，因此从句中就仅留下了made of，故此题的正确答案应选 C。

注意：做此类题型的关键在于善于将短语动词还原，问题也就迎刃而解了。若不抓住这一点，面对这一类题目就会无从下手。试看下面类似的例子：

(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) 题的正确答案是B。考查的是动词短语 pay attention to，名词attention 从其短语中分离出来作了句子的主语。第 (2) 题的答案是B。考查的是动词短语搭配 take (great / much / little…) trouble to do sth，其中 trouble 被分离出来作为主句的先行词，其后跟了一个省略了关系代词的定语从句，其关系代词就是对先行词的重复；第(3)题的答案是D。看起来它与第 (2) 题相似，答案却截然不同，很容易让同学们误入陷阱，其实这一题考查的是固定搭配：have trouble / difficulty (in) doing sth 同学们要牢记第 (2) 和第 (3) 这两个句型。

七、疑问句隔离陷阱

1. Who did Mr Baker ________ the information?

A. have check          B. have checked         C. have to check         D. have been checking

【分析】这道题很容易被误选为B或C。其实正确答案是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，它被提前引起疑问句，而发生隔离现象，增加了试题的迷惑性。不过我们若将其还原成陈述句，问题就不再是问题了。请看下面相似的例子：

(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)题答案为C。道理和上面的例题一样，考查的是动词短语 have sb do sth，即 have sb type the report；第(2)题的答案为A；第(3)题的答案为B。考查 have sth done 的用法，其中，you wish to have repaired 是一个省略关系代词 which / that 的定语从句。

2. ________ the house Mr Zhang has been broken into?

A. When was it that             B. When has             C. Has                    D. When was