Unit1核心要点回扣Ⅰ.重点单词根据词性和汉语提示写出下列单词及派生词1．________n．国界，边界；边疆2．________adj.数不清的，无数的3．________adj.极冷的，冰冻的adv.极冷地4．________n．娱乐，消遣5．________vi.&vt.属于某个等级，将……归为某个等级；排列n.等级，地位；军衔6．________n．混凝土adj.具体的；有形的7．________adj.充满活力的；动态的8．________n．国界；边境9．________n．定居点；定居；(问题的)解决10．________n．场合11．________adj.模棱两可的，不明确的，有歧义的12．________adj.绝对的，完全的13．________adj.强制的；义务的14．________adj.满意，满足，甘愿15．________adj.不健康的；不适宜的16．________prep.&conj.考虑到，鉴于17．________n．半圆形→________n．圆形18．________n．移民，移居→________vt.移居19．________vt.装备，配备→________n．装备20．________adv.原来，起初→________adj.最初的，原始的→________n．起源；出身【答案】1.border2.countless3.freezing4.recreation5.rank6.concrete7.dynamic8.frontier9.settlement10.occasion11．ambiguous12.absolute13.compulsory14.content15.unfit16.considering17．semicircle；circle18.immigration；immigrate19.equip；equipment20.originally；original；originⅡ.重点短语根据汉语提示写出下列各组短语1．____________简称，缩略2．____________由于，因为；归功于3．____________呼吁，恳求4．____________从……中获益5．____________满足于做……，甘心地做……6．____________被指控……，被告发……7．____________欠……；……归功于……；……负有……8．____________用……装配9．____________辨别……与……10．____________参加【答案】1.forshort2.owingto3.appealto4.benefitfrom5.becontenttodo6.beaccusedof7.owe...to8.equip...with9.distinguish...from10.participateinⅢ.重点句式根据所给提示补全下列教材原句1．___________(在多伦多市中心)theCanadianNationalTower，________isoftencalledtheCNTowerforshort.2．Thewaterfalls，________________(其中最大的)isshapedlikeasemicircle，are670metreswide，andfall56metresinanawesomewhitesheetofwater.3．Itisoneofthemain______________(原因是)Australianscansometimesbeaccusedofbeingoverweightandunfit.4．Thatisanoccasion________(当……时)modelplanesandmodelrocketsareflownovertheschoolgrounds.【答案】1.IntheheartofTorontois；which2.thelargestofwhich3.reasonswhy4.when
