[译] 欢迎您光临我校。
[误] You are welcomed to our college.

[正] Welcome to our college.
[注] welcome 可用作形容词、动词及名词。错句中 welcome 作表语性形容词用。但在被动语态中 welcome 应变为过去分词。例如：She was welcomed by his whole family. 她受到他全家的欢迎。welcome 也可作定语形容词（即一般的修饰性形容词）。例如：This is welcome news, indeed! 这的确是可喜的消息！此外，welcome 还可作名词用。例如：We shook hands with the foreign guests in welcome. 我们与外宾握手，表示欢迎。