文档介绍：必修一 Unitl重要知识点
The flies kept upsetting Li Lei when he was doing his homework. He was so upset that he upset the cup on the desk.
李磊做作业的时候，几只苍蝇一直打扰他。他心烦意乱，结果打翻了桌子上的杯子。
concerned
be concerned about/for
be concerned with
as far as. . . be concerned
；关注的；相关的
担心 ;关心
与……有关；涉及
就……而言；依……之见
［注］concerned作形容词充当前置定语时，意为“关心的；挂念的，担心的”；如果要表示“相关的，有关 的”，作定语要后置。
例如：a concerned look 关切的神色；the authorities concerned 有关当局
settle in 在 定居
settle down 安顿下来；安静下来
settle down to 开始专心做 （to是介词）
suffer pain/defeat/loss/poverty/hunger 遭受/蒙受痛苦/失败/损失/贫穷/饥饿
suffer from... 受 折磨，患病
recover from （从疾病等）恢复；痊愈
recover oneself 恢复正常；使清醒
e. g. She soon recovered herself and stopped crying.
不一会儿，她冷静下来，不再哭了。
Must we leave a tip in a restaurant? （）
She gave me some useful tips on how to take good pictures, （）
Be careful! Don' t tip the milk bottle over! （，倾倒）
leave a tip 留小费
tips on/for（doing） sth. （做）某事的建议
有……的能力 在某人的掌控中 尽力而为
add up (add. . . up)
add up to
add to
add. . . to...
把……加起来
总计；总共；加起来是
增加
把 加到
come to/into power 掌权； 上台 have the power of in one' s power do all in one' s power
go through 经历，
经受；用完，检查，完成；通过
look through
看穿；识破；浏览
get through
完成；通过
break through
突破；突围
live through
经受住
see through
看穿；识破
pull through
康复；渡过难关
set down
set aside
set off
set about (doing)sth. set out(to do...) set up
get along with
get about/round