1、dress 的搭配：

dress up —— 穿着正式,穿正装（如出席晚宴、音乐会、招待会等）：

we all dressed up last night before leaving the house because we were invited to a formal reception.

2、dress down —— 穿着随意,穿便装（如休闲、居家宽松装等非正式场合装束）：

i dress down when i get home after work.

3、dress 的及物动词词义可查词典.上述搭配也可用于及物动词：

dress him up quickly!we don't have much time left for the party.

i was dressed up before i was sent to the stage for a formal speech at yesterday's opening ceremony.

4、get dressed：get + 形容词,意思是“着装”、“穿正装”.也可以说成 get dressed up,意思相同.例：john,get up and get dressed for work!you're already late.