六、虚拟语气在表语从句、同位语从句中的用法：

下列名词后的表语从句或同位语从句，也用\"should + 动词原形\" 表示虚拟语气：

* demand (要求), desire (请求),requirment (要求)

* advice (劝告), recommendation (建议),suggestion (建议)

* order (命令)

* necessity (必要地), preference (优先)

* proposal (计划), plan (计划),　idea (办法)

1.　The advice is that we (should 可省略，下同) leave at once.

　　　(名词advice，should + leave) (表示加以劝告)

2. My idea is that we (should) get more people to attend the conference.

　　　 (idea, should + get) (表示做出主意)

3. I make a proposal that we (should) hold a meeting next week.

　　　 (proposal, should + hold) (表示做出计划)

虚拟语气之类的语法真是错综复杂，不是一时半刻就能弄清楚的。再会。