高中英语语法知识单项选择题专练 虚拟语气部分（word版含解析）

高中英语单项选择题分类汇总 虚拟语气部分 1. How I wish every family __ a large house with a beautiful garden. A. has B. had C. will have D. had had 分析：本题着重考察wish后接宾语从句时，从句多用虚拟语气的用法。部分学生认为看到wish，根据时态一致原则，错选A；也可能是因为认为是将会有，错选C。 解题关键在于弄清wish后接宾语从句多用虚拟语气。 此句表示一种现在难以实现的愿望，从句的谓语动词要用过去式。因此选B。 2. If he __ to the teacher attentively, he __ the answer to the problem now. A. had listened; would have known B. listened; would know C. listened; would have known D. had listened; would know 分析： 解题的关键在于弄清if引导的非真实条件状语从句中主、从句的时态搭配。根据句意“要是他认真地听老师讲课了的话，他现在就能回答出这个问题了”，可知表示与过去事实相反的假设，从句用过去完成时，主句与现在事实相反，用过去将来时。因此选D。 3. When a pencil is partly in a glass of water, it looks as if it __. A. breaks B. has broken C. were broken D. had been broken 分析：解题的关键是弄清as if 在表示与现在事实相反，因此选C。 4. “Don’t you think it necessary that he __ to Miami but to New York.” “I agree, but the problem is ___ he has refused to.” A. will not be sent; that B. not be sent; that C. should not be sent; what