1.Suggest 作“建議”解，而且后面跟 that 從句作賓語時(shí)，賓語從句中的謂語動詞用虛擬語氣，即謂語動詞用“( should )動詞原形”。例如：

　　Almost all his friends suggested that he visit Mr. Johnson at once.

　　2.suggest 作“表明、說明、暗示、指出”解，而且后面跟 that 從句作賓語時(shí)，賓語從句中的謂語動詞用陳述語氣。例如：

　　He often came to the theater， but his attitude suggested he was not really interested in the play.

　　Jane's pale face suggested that she was ill， and her parents suggested that she have a medical examination.

　　3..在下列含 suggest 的句式中，如果 suggest 表示“建議”時(shí)，其后的賓語從句的謂語動詞仍然用虛擬語氣。

　　句式 It's suggested that…… (有人建議……)例如：

　　It's suggested that we ( should ) put on a short play at the party. 有人建議我們在晚會上演一個短劇。

　　It has been suggested that Robert should go to Chicago and try to find a job there. 有人建議羅伯特到芝加哥去，設(shè)法在那里找個工作。

　　4..名詞 suggestion 的用法。

　　suggestion 作“建議”解，后面跟同位語從句時(shí)，以及 suggestion 用作主語，后面跟表語從句時(shí)，從句中的謂語動詞均用虛擬語氣。例如：

　　My suggestion is that the work should be started at once. 我的建議是立即動工。