高中英语常用短语及句型归纳1．高考高频动词短语（1）act 短语：act as 担任……职务，起……作用act for 代理（某人职务），代为（处理某事）act out 演出（对话、故事等）act up 捣乱，出毛病例如：I acted as an interpreter while I was in Xiamen
Mr Black is acting for the old man in his case
(布莱克先生代那个老人处理他案件
旳)The children were acting out the story of the birth of Jesus
He’s a tough kid and he acts up a lot
（2）break 短语：break away 挣脱，脱离break away from … 脱离……，奋力挣脱……break down 出故障，坏掉，中断，累垮，分解break in 打断，插话，闯入，强行进入 break into … 闯入……，破门而入break (sth) off （使某物）折断，中断某事物，忽然停止break out （战争、火灾）忽然发生，爆发break out in tears 忽然大哭break the rule 违反规定break through 突围，冲跨 break up 分解，分裂，拆散，碎开例如:The thief broke away from the police, but was later caught
If you keep on working like that, you’ll break down sooner or later
The car broke down just on my way here
If anyone tries to break in, the alarm
