如何巧妙解答单项填空题 ?

　　1) 解题时经常会遇到这类问题：原句结构或动词短语等被某些句子成分分隔，或出于语法上的需要而使其从原结构中分离出来，从而增强了试题中选项的干扰性，加大了试题的难度。碰到此类问题时，不能被表面的现象所迷惑，必须从句子的整体结构去理解，看清题目的本来面目。下面我们 就将常见的几种分隔现象例析如下：

　　1.运用被动句使原动词短语分隔：

　　例如：If better use is ___ your spare time , you’ll make greater progress in that

　　A. spent B. taken C. made of D. used for

　　此题答案为C 源于短语make better use of …

　　再如：More attention should be paid ___good habits of reading carefully.

　　A. for forming B to form C to forming D in forming

　　答案C pay attention to ….

　　2. 运用定语从句使原句式结构分离

　　例如：You can never imagine what great trouble I have had ___ the patient who received a serious wound.

　　A treat B to treat C treating D treated

　　答案是C 此题通过定语从句把“ have (what great )trouble (in) doing sthg”结构分离开，what great trouble 作为定语从句的先行词，后面省略了在从句中作宾语的关系代词that \ which

　　再如：

　　That’s the best way we should think of ___ the dying soldier.

　　A helping B support C operating D to save

　　答案是D

　　此题可能很多学生会错选A，其关键就是没有搞清句子的结构和命题者的意图。此题旨在考查think of the best way to save…通过定语从句将the best way 从原结构中分离出来，从而加大了题目的难度，正确答案应该是D

　　3.运用复杂疑问句形成分隔现象

　　I haven’t heard from him for a long time.

　　What do you suppose ____ to him?

　　A was happening B to happen C has happened D had happened

　　答案是C

　　此结构是复杂疑问句。其结构是：疑问词+一般问句+特殊问句的其余部分，这类问句主要用来征询对某一观点的判断，认识，看法，猜度等。

　　这种问句，一般问句部分常见的动词有think, believe, suppose, guess, say, hope, imagine等。此题问句中的what 移至句首，并且该句强调的是过去的动作对现在造成的影响，因此用现在完成时，所以选C