2016届高三英语二轮随堂训练课件：专题1 单项填空 1.7情态动词和虚拟语气_高考复习指南

2016届高三英语二轮随堂训练课件：专题1 单项填空 1.7情态动词和虚拟语气

　　A. didn’t see

　　B. weren’t seeing C. wouldn’t see

　　D. hadn’t seen 【解析】选D。句意: 如果不是我亲眼看到, 我是不会相信的。根据主句的谓语动词wouldn’t have believed可以判断, 事情发生在过去, 所以条件状语从句应该使用过去完成时, 故选D项。 4. (2016·天津高考)________the morning train, he would not have been late.

　　A. Did he catch

　　B. Should he catch C. Has he caught

　　D. Had he caught 【解析】选D。句意: 要是他赶上早班火车的话, 就不会迟到了。if引导的虚拟语气中, 如果谓语动词含有had, should或者were时, 可以省略if, 把这三个词提前。根据后半句可知此处是对过去的虚拟, 从句用过去完成时。 5. (2016·湖南高考)If Mr Dewey________present, he would have offered any possible assistance to the people there.

　　A. were

　　B. had been C. should be

　　D. was 【解析】选B。句意: 如果Dewey先生在场, 他会给那里的人们提供任何可能的帮助。根据语境及主句中的谓语动词would have offered可知, 主句为与过去事实相反的虚拟语气, 故if从句中的谓语动词应用had been。 6. (2016·浙江高考)Eye doctors recommend that a child’s first eye exam ________at the age of six months old.

　　A. wasB. beC. wereD. is 【解析】选B。句意: 眼科医生建议, 孩子的第一次眼睛检查应该在6个月大时进行。recommend建议, 其宾语从句中用should do表虚拟语气, 且should可以省略。故选B。【解题技巧】 1. 非真实条件句表示的是假设或实际可能性不大的情况。从句的谓语动词主句的谓语动词与现在事实相反动词用一般过去式(be动词一般用were) would/should/could/might+动词原形与过去事实相反 had done would/should/could/might have done 与将来事实相反动词用一般过去式; were to/should+动词原形 would/should/could/might+动词原形注意: 虚拟条件句中, 省略if, 条件句中将were, had(助动词)或should移至主语之前。例如: