2020天津武警考军校考试-词汇和语法结构（九）

虚拟语气

C.例题讲解

1)If the whole program beforehand, a great deal of time and money would have been lost. (统考用书模拟题1)

A. was not planned B. were not planned

C. would not be planned D. had not been planned

解析：这是一句对已经发生的事进行与事实相反方向的推测，主句的结论“would have been lost”/(大量时间和金钱)就会损失，时态是过去时，前面从句的时态也应用过去时，同时，“ program/项目”与“plan/计划”是被动关系，故选D。

2)This is a very difficult operation, It is essential that you for emergency. (统考用书模拟题6)

A. are to be prepared B. would prepared

C. be prepared D. must be prepared

解析：这句的关键词时“essential”, 后面的主语从句应该用虚拟语态 “should + V” ,”should” 有时可省略，故用C

3)He told me how he had given me shelter and protection without which I of hunger.

(统考用书模拟题2)

A. would be died B. would die C. would have died D. will die

解析：这句也是对已过去发生的事“我还活着”进行与事实相反方向的推测“已经死了”，只是虚拟条件句用了一个介词短语“without which(指提供住所与保护)”来代替，故选择C。