1)Suggest+ 名词/代词或suggest+名词/代词to+人，但不能说suggest sb sth ,即不能加双宾
eg: We suggest him the plan (Χ)但We suggest the plan to him(√)
eg He suggested going out for a walk.
He suggested to go out for a walk.(Χ)
4suggest +(that )+主语+(should) do+sth 其中的should 可以省略
eg: He suggested that you should go there tomorrow.
=He suggested you go there tomorrow.
注意，不可以这样说：He suggested you to go there tomorrow.也就是说suggest不可以加不定式的复合结构。
5）it is suggested that +主语+(should )do sth
eg: It is suggested that the work (should) be finished at once.
The suggestion is that +主语+should +do sth
eg: His suggestion is that I should leave for Beijing immediately.
eg: Her yawn suggested that she was sleepy.