题目内容

4．Many experts hold the view that ______to too much TV does harm to children．（　　）
A．exposingB．exposedC．being exposedD．To expose

分析 很多专家认为接触太多的电视对孩子有害．

解答 答案是C．本题考查动名词做主语．be exposed to 被暴露在…中；接触；体验； that引导的同位语从句中，does前缺少的是主语，故用动名词形式，答案是C；

点评 首先判断选项中的动词在句中是以谓语还是非谓语形式出现，然后根据选项在句中的功能结合非谓语的基本用法做出合理的判断．要关注常见非谓语动词的搭配．

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a．the invention of printing
b．the Industrial Revolution
c．the colonization
d．the contact with other countries
A．a，b，c      
B．a，c，d      
C．a，b，d        
D．b，c，d
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A．English colonies in North America
B．the development of American English
C．other languages'influence on American English
D．the difference between American English and British English
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A．remained unchanged    
B．disappeared     
C．improved       
D．kept active．

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