人教新课标版高中英语必修五 Unit 5 First aid 知识讲解.doc

Unit5Firstaid学习目标重点词汇aidinjurypoisonvarietyelectricswelldamagesticktreatapply重点短语fallillinplaceanumberofputone’shandsonoverandoveragainsqueezeoutmakeadifference重点句型系表结构getdone强调句型知识讲解重点短语aid【原句回放】Firstaidisatemporaryformofhelpgiventosomeonewhosuddenlyfallsillorgetsinjuredbeforeadoctorcanbefound.急救是在医生到来之前对突然生病的人或受伤者的一种暂时的救助。【点拨】aidn./vt.援助救助帮助1.用作名词的aid还可以表示“有帮助的事物”或辅助手段等。AnEnglishdictionaryisanimportantaidinlearningEnglish.英语词典是重要的学习英语的工具。Teachersgivetheirlessonswiththeaidofcomputers.老师们借助于计算机讲课。Heraisedmoneyinaidofthesick.他筹款帮助病人。2.用作动词的aid：常用搭配：aidsbin/withsth.在某事上帮助某人aidsb.todosth.帮助某人做某事Iaidedthepeoplewhosufferedfromthebigearthquakewithmoney.我用钱来援助在地震中受灾的人们。VitaminCaidsintheabsorptionofiron.维生素C有助于铁的吸收。We’veaidedhimtofinishtheworkaheadoftime.=We’veaidedhiminfinishingtheworkaheadoftime.我们已帮助他们提前完成了工作。【拓展1】常用含aid的短语：firstaid急救；inaidof用于援助withtheaidof借助于give/offeraid援助cometosb’said帮助某人cutoffaid(突然)终止援助medicalaid医疗救护ahearingaid助听器teachingaids教具【拓展2】辨析：aidassisthelp1.aid指受助者处境困难或危险急需“援助”或“救助”常用于aidsb.in/withsth.结构。2.assist着重指“协作”帮助做部分事情尤其是不很重要的部分常用于assist(sb.)in/withsth.或assist(sb.)indoingsth.结构。3.help含义较广帮助可大可小强调受助者对帮助的需要常用于helpsb.withsth.或helpsb.(to)dosth.结构中。Wouldyoubekindenoughtoassistmeintheexperiment?能麻烦你在这个实验中协助我吗？Cleanerwaterwillhelppreventdisease.更纯净的水有助于防止疾病。injury【原句回放】Oftentheillnessorinjuryisnotseriousbutthereareothertimeswhengivingfirstaidquicklycansavelives.通常这种病或伤势并不严重但是在一些情况下迅速给予急救能挽救生命。【点拨】injuryn.伤害损害；损伤伤口（表示对情感的伤害时不可数常用于法律）常用搭配：sufferaninjury受到伤害escape/avoidaninjury没有受伤doaninjurytosb.=dosb.aninjury对某人有害Shehasrecoveredfromtheinjuressufferedintheaccident.她已经从事故中受到的伤害中恢复过来了。Whathesaidwasan