2016届高考英语考前名师热点预测：7 情态动词和虚拟语气_高考复习指南

2016届高考英语考前名师热点预测：7 情态动词和虚拟语气

　　A．had supported

　　B．supported

　　C．have supported

　　D．support

　　48．—The research on the new flu virus vaccine is challenging and demanding. Who do you think can do the job?

　　—________ my students have a try?

　　A．May

　　B．Must

　　C．Will

　　D．Shall

　　49． She often shares her deepest thoughts and fears with friends through QQ, as if they ________ chatting in her living room.

　　A．were

　　B．are

　　C．had been

　　D．has been

　　答案：A　考查虚拟语气。句意为：她经常在QQ上和朋友们分享她内心最深处的想法和担心，好像他们正在客厅里聊天似的。根据语境可知，as if引导的状语从句是与现在事实相反的虚拟语气，因此，从句中用be的过去式were。故答案选A。

　　50． Oh, I'm not feeling well in the stomach. I ________ so much fried chicken just now.

　　A．shouldn't eat

　　B．mustn't have eaten

　　C．mustn't eat

　　D．shouldn't have eaten

　　答案：D　考查情态动词。情态动词与动词原形连用可以表示对现在和将来的推测；当它与动词完成式连用时表示对过去的推测。本题根据just now可排除A、C两项；must have done意为“想必过去一定做过某事”，其否定式常用can't have done形式；shouldn't have done意为“过去本不应该做某事”。由语境可知，此处是指刚才本不该吃那么多炸鸡。故D项正确。