1. 用作及物动词时，注意后接动名词 (不能直接跟不定式)或不定式的复合结构：正：He advised leaving early. 他建议早点出发。正：He advised us to leave early. 他建议我们早点出发。误：He advised to leave early. 注意 advise 后接不定式复合结构时的被动语态形式 (不要与上面第一个句型混为一谈)：He advised us to leave early. (主动式)→We were advised to leave early. (被动式)  2. 其后若接 that 从句，通常要用虚拟语气 (should＋v. )：He advised that we (should) leave early. 他建议我们早点出发。We advised that he should leave early. 我们建议他早点出发。
He advised that everyone should buy one. 他建议每人买一个。