及物动词建议/提议，suggeststhtosb向某人建议某事，I'llsuggestanewplantohim.

suggestdoingsth建议做某事，Hesuggestedgoingfishingthisafternoon.

suggestsb/one'sdoingsth建议某人做某事，Youshouldsuggesthim/hisgivingupsmoking.suggest+that从句，建议……，此时要求从句使用虚拟语气，谓语由should+动词原形构成，should可以省略，HesuggestthatsheshouldgotoBeijingrightaway.及物动词暗示/表明，此此意思一般只考suggest+that从句，其宾语从句不能使用虚拟语气，而是陈述语气，注意和主句时态对应，HiswordssuggestedthatHewasunhappy.suggest的用法主要是考察中学阶段所学的内容。