【英语卷(解析)·2015届湖南省师大附中高三第一次月考(201709)】27.Computers are used in almost every field now, but twenty years ago, no one ________ imagine that they were to become so popular and useful.
A. should
B. could
C. need
D. must
【答案】【知识点】A10 情态动词与虚拟语气
【答案解析】解析:选B,A应该;B能够;C需要,用于否定句和疑问句中;D必须。根据题意应选B。
【英语卷(解析)·2015届湖南省师大附中高三第一次月考(201709)】21.—Is the manager available tomorrow afternoon?
—No, he is busy. Otherwise he ________ the meeting.
A. had attended
B. would have attended
C. would attend
D. could have attended
【答案】【知识点】A10 情态动词与虚拟语气
【答案解析】解析:选C,otherwise否则,其后的题干是表示与将来事实相反(tomorrow afternoon)
【技巧点拨】熟记虚拟语气中隐含条件的应用,牢记各种时态虚拟语气的结构。
【典型总结】or, or else, otherwise与虚拟语气 具体用法如下:它们后的句子如果说的不是客观事实,它们前边的句子采用陈述语气,后边的句子采用虚拟语气。 句子(一般现在时)+ or, or else, otherwise + 句子(谓语部分:shouldwouldcouldmight等+ 动词原形)
【2015届高考英语语法练习学案:《情态动词和虚拟语气练习及答案解析》(人教版)】相关文章:
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