高中英语词汇公开课课件(原创)

Unit2NewwordsWhichwordcomestoyourmindwhenyouseethepicture?skilful•1.skillfuladj.灵巧的，熟练的。•skill(n.技术)+-ful(形容词后缀)→灵巧的，熟练的。•1）同义词；skilledadj.熟练的•2）搭配：beskillfulatsth／doingsth.在……方面很熟练。•他擅长教学•—————————————————————•3）辨析：skillful和skilled•Skillful：强调手的灵巧•Skilled：强调专门技术•A______jobHeisskillfullatteaching.skilledTheboyis18yearsoldHecannottakecareofhimself.Whichwordcomestoyourmindwhenyouseethepictureandthephrase?uselessuselessadj.无用的。无效的.useful:有用的use(n.用处)+-less(否定后缀，构成形容词)+无用的；无效的否定前缀主要有dis-,il-,im-,in-,ir-和un-，可译成汉语“非”、“无”、“不（是）”、“未1)dis-常加在名词、形容词、动词之前。disagreement___________disappear______disadvantage___________dishonest__________dislike______2)im-常加在以字母m-,p-开头的形容词之immoral_________impossible________impolite_____________3)un-常加在名词、形容词、副词之前unhappiness_______unusual_________unimportant________unfriendly__________分歧；不一致消失不利条件；缺点不诚实的不喜欢不道德的不可能的无礼的；粗鲁的不幸福不寻常的；罕见的不重要的不友好的unhealthy_________________uncrowded_________unable___________unfair_________________unfamiliar__________unnecessary_________unfortunately_________4).in-常加在名词、形容词之前Inability_________Incorrect________5.ir-常加在以r-开头的形容词前irregular______________不健康的；不益于健康的不拥挤的无能的；不会的不公平的；不公正的不熟悉的不必要的不幸运地无能；无力不正确的不规则的；不规律的•Itisuselessaskingherforhelp，sheisalwaysthelasttohelpothers.•译文_______________________•Wefoundituselesstopersuadehimtogowithus.•译文____________________________•Itisnousetrying•译文_____________________________要求他帮忙是没用的，他总是最后一个帮助别人。我发现要说服他跟我一起走是没用的试也是没用的用法：itisuselesstodo/doingsthitisnousedoingsth翻译句子：抱怨是没有用的。__________________________________________________________________________________Itisuselesstocomplain.Itisuselesscomplaining.Itisnousecomplaining.competecompetevi.比赛，竞争compete(竞争)→complete()•1）派生词：competitionn.竞争；competitorn.竞争者•搭配：competeagainst／withsb.insth.／forsth.在某方面／为得到某物与某人竞争•Theworld’sbestathletescompeteOlympicGames.•Thelittlegirlcompeted_____herbrother___thatcakes.v.完成inwithforTostayaliveafteryouhavebeenverysickorbadlyinjuredPullthroughpullthrough（从重病或重伤中）恢复健康，帮助（某人）康复e.g:Goodnursingwillpullthemthrough.好好护理可使他恢复过来[巩固练习]Hisinjuriesareseriousbutheisexpectedtopullthrough.译文:.医生们相信经过治疗她会康复译文：②pullthrough（使）克服困难，（使）渡过难关e.g:Maryhadrealproblems,buttheteacherpulledherthrough.尽管任务很艰难，但是我们克服困难完成任务。译文：他的伤势很严重，但还是有希望救活的。Doctorsbelievedthathewouldpullthroughaftertreatment.Throughthetaskishard,wecanpullitthrough•Thisnotonlydrewpublicattentiontoresearchintobackinjuresbutalsoencouragedalotofpeoplelivingwithallkindsofproblems.•译文：这不仅_________________________，还鼓舞了很多有各种问题的人。•莎士比亚不但是作家而且还是演员•Shakespeare_________________________.wasnotonlyawriter,butalsoanactor.吸引公众的注意去研究背部伤害•Coosethewordsintheblanksaccordingtothepassage.Payattentiontousingtheircorrectforms.(compete,,injure,pullthrough,confident,onone’sown,skillfulgiveup,useless,for,)•MrLiwasasuccessfulperson,famousforhis________knittingtechonlogy.Heoftenwithotherworkers______winningthefirstplace.Butin2003,hehishandinanaccident.Thedoctorsdidn’texpecthimto________aftertreatment.Atfirst,hewasverysadandpreparedtoacceptit.However,hiswifesuggestedthatheshouldbe__________ofhimselfandexercisemore.healsobelievedthatitis________tocomplain,sofromthenon,hebegantoexercisehisfigureseverydayanddidn’t_________.Finally,heovercomedmanydifficulitiesandsucceeded.skillfulcompetedforinjuredpullthroughpullthroughuselessonhisowngiveup