2016高考英语二轮单项选择训练集合（04）_高考复习指南

2016高考英语二轮单项选择训练集合（04）

　　解析：选C。find sb.doing sth.发现某人正在做某事；be to blame应受责备，用主动形式表被动，故选C。

　　8．__________ in time，little Franz was afraid __________ scolded.

　　A．Not having come；of being

　　B．Having not come；to be

　　C．Having not come；of being

　　D．Not having come；to being

　　解析：选A。现在分词完成式的否定式应用not having done结构，A项和D项可能正确。而of为介词，后应跟动词ing形式，如果选D项则后一空应用to be。

　　9．Having been attacked by terrorists，__________.

　　A．doctors came to their rescue

　　B．the tall building collapsed

　　C．an emergency measure was taken

　　D．warnings were given to tourists

　　解析：选B。现在分词短语作状语，其逻辑主语就是句子的主语，被恐怖分子袭击的不可能是an emergency measure(紧急措施)或者warnings(警告)，也不可能是doctors，因为医生是来救援的，只能是the tall building。

　　10．(2012·南京模拟)________the working efficiency，the boss allows the employees to have a coffee break.

　　A．Improving

　　B．To improve

　　C．Having improved

　　D．Improved

　　解析：选B。考查非谓语动词的用法。根据题意可知，这里应用动词不定式表示目的。句意：为了提高工作效率，老板允许职工喝杯咖啡休息一下。1．(2012·抚顺二模)After working on the maths problem for hours，he found________ he thought was the key to it.