Unit1到了尽头cometoanen提出一个理论putforward/comeupwithatheory分析结果analyz/setheresult致命的疾病adeadlydisease面对挑战facethechallenge全神贯注于beabsorbedin收集信息gatherinformation获取尽可能多的信息acquireasmuchinformationaspossible有价值的线索avaluableclue做进一步的调查makefurtherinvestigations原因应该归咎于水Thewaterwastoblame.调查lookinto水源thesourceofthewater更换阀门removethehandle把…和…联系起来link…to…传送…deliversth.to…确定地withcertainty检查水供应examinethewatersupplies检查作业checkhomework指示某人去做instructsb.todo每当（conj）everytime:类似用法：themoment(second/minute)/thefirsttime/eachtimeThefirsttimeIpaidavisittoJinan,Ifellinlovewithit.电脑方面的专家anexpertoncomputer参加/出席会议attendthemeeting照顾、照料（attend）attendonsb.处理；注意Ihavesomeurgentbusinesstoattendto.治愈疾病curediseases/治愈某人某病curesb.of…把…贡献给…contribute…to…/做贡献makecontributionsto/导致contributeto…讲得通有意义sth.makesense对…热情/热心beenthusiasticfor…/haveenthusiasmfor…对…负责beresponsiblefor…吸收…takein…对…失望bedisappointedat…问题产生（arise）Theproblemarose.致力于devote…to/bedevotedto除了…apartfrom…拒绝这个理论rejectthetheory/rejectdoing只有用这种方式，你才能学好英语OnlyinthiswaycanyoulearnEnglishwell.Unit21.consistof＝bemadeupof由….组成(没有进行时）consistin=liein存在于(无被动)2.dividesthinto把……分成（若干部分）beseparatedfrom…与。。。分离3.arrangetodosth.安排做某事,预定;arrangeforsbtodo安排某人做某事;asarranged按照约定makearrangementsfor安排arrangethemeeting安排会议4.toone’sdelight令…感到愉快的是;take(great)delightin乐于,爱好withdelight高兴地;5.breakaway突然离开,脱离,放弃breakdown毁掉,垮掉,压倒,停顿,倒塌,中止breakin闯入；强行进入；打断；插嘴；breakinto闯入；打断；插话；突然…起来breakout逃脱；逃出；突然发生；breakthrough突破；breakup分裂；结束；解散；（学校）开始放假；使发笑；逗乐；使苦恼6.leaveoutv.省去,遗漏,不考虑；be/feelleftout被忽视冷落/觉得被忽视冷落leave/putaside把。。。放一边搁置leavebehind落后leavefor前往。。。7.taketheplaceof=takeone’splace/replace=inplaceof取代；代替；takeplacevi发生，举行。takeyourplace就位，占据一席之地；giveplaceto为…取代；让位于inplace/outofplace在适当/错误的位置aplaceofinterest名胜8.Thereisnoneedtodo/forsth没必要做某事9.belinkedto=beconnectedto=bejoinedto10.referto提及，指的是；参考；查阅;询问；关系到；关乎11.joinAtoB/linkAtoB把A和B连接12.toone’ssurprise(prep)“toone’s+名词”表“令某人…”常见的名词有“delight,disappointment,enjoyment;astonishment13.get