题目内容
11．I don't like dogs．I'm always afraid of ______________．（ ）| A． | to be bitten | B． | biting | C． | to bite | D． | being bitten |
分析 我不喜欢狗．我总是害怕被咬．
解答 答案：D．根据句义可以知道害怕被咬，又因为害怕做某事是be afraid of doing sth．，因此答案是D being bitten表示害怕被咬．其他选项不符合这个句式，A和C不用于of之后；B表示主动．
点评 考查动名词做宾语．
be afraid to do sth．真正的意思是"害怕做某事"，也就是主语对做某事内心感到恐惧；be afraid of doing sth．表示主语内心里不情愿做某事，也可以说是不希望发生某事，但自己不一定能避免它．例如：
He was afraid to go out alone at night．（他害怕晚上独自外出．暗含的意思是"他对于晚上独自外出缺乏安全感"．）
He came late to school and was afraid of being scolded by the teacher．（他上学迟到了，害怕被老师吵．暗含的意思是"他不情愿被老师吵"．）
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