文档介绍：LanguagepointsPara2breakdown使…瓦解;毁坏;分解人体中的化学成分把食物分解成有用的物质。。;不运转gowrongandstopworking机器坏了。;pause这时候谈话中断了。(from)breakinbreakintobreakoffbreakoutbreakthroughbreakup逃脱,脱离强行闯入破门而入中断,停止(火灾,战争等)突然发生,爆发突破,穿越分割,破坏,结束leaveapersondefenseless让…处于某种状态leave+doing/done/a./介词短语 .(没有回答)Don’tleaveme_____(wait),guard,protectdefenddefendourmotherlandagainst..guardguardourschoolprotectprotectthechildrenfromharm“保卫”“防御”,具体/抽象的观察、戒备(可能的攻击或伤害)保护...;’)治疗2)对待,,治疗,款待treat..as…treatsb.(tolunch)inxiaohua’scaseacivilcaseincase,'=anyway/=if,以防,可能=如果;(合同)承包Hehascontractedforthebuildingofthehouseof20,。。。·我结识了许多朋友。…订合同contractfor订了…合同contractin…订约参加contractoutof…退出合同、计划等