这是虚拟语气的用法,详细如下
一想要(desire一宁愿(prefer)一坚持(insist)二命令(order. command)三建议(advise. suggest. propose/recommend)四要求(demand. require. request. ask)中,无论主句谓语动词为何种时态,从句的谓语动词都用:"should + do"。should可以省略。eg: He suggestedthat we (should) takethe teacher's advice. He insisted that we (should) takethe teacher's advice. He demand that we (should) takethe teacher's advice. He orderedthat we (should) takethe teacher's advice. insist意为“坚持某种动作”才用虚拟语气;意为“坚持某种观点,某个事实”则不用虚拟语气。 eg: He insists he is a student. 他坚持说他是个学生。 这个语句表示的是事实,因此在这个语句中不能使用虚拟语气。 suggest意为“建议”才用虚拟语气,意为“暗示”则不用虚拟语气。 eg: His face suggests that he looks worried . 他的表情暗含着他很担心。 这个句子本身是事实,因此它就没有用到虚拟语气。
suggest sb to do
suggest doing
suggest sth
suggest 加宾语从句
这几种表达方式,意思一致
没有suggest to do sth