7、中文：她要是个男人可能会当选总统。
(误)Be she a man，she might be elected president.
(正)Were she a man，she might be elected president.(表示与现在事实相反的虚拟语气，不能用was，只能用were;若省略if，则将were放在句首。)
8、中文：我提议提高教师的薪资。
(误)I suggested that the teachers' wages could be increased.
(正)I suggested that the teachers' wages should be increased.(suggest当建议讲时，后面的名词从句的主要动词要用should加原形动词，should可以省略。)
9、中文：他这么做是重要的。
(误)It is important that he will do it.
(正)It is important that he do it.(It is important+that引导的名词从句的动词要用should加原形动词，should可以省略。)
