高中英语必修3unit1.单词讲解

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Unit1Festivalsaroundtheworld•Ⅰ.词汇过关•1.________n.美人;•________美adj.→•________adv.→•________v.美化•2.________vi.&vt.收获;收割→•________n.•3.________n.节日•4.________n.秋天•Ⅱ.短语自查•1.另外三个________________•2.takeplace________________•3.中秋节________________•Ⅲ.句式翻译•Festivalsaremeanttocelebrateimportanttimesoftheyear.•________________________________________________________________________Ⅰ.单词突破•1.beauty(n.)•Hehasnorealfeelingforbeauty.•Shehadbeenabeautyinherday.•Oneofthebeautiesoflivinghereisthatit'ssopeaceful.•【知识拓展】•1)beautifuladj.美丽的•2)beautifyvt.美化•Itisourdutytobeautifyourenvironment.•【牛刀小试】•请用beauty的适当形式填空:•(1)It'ssaidthattherearemany________inHangZhou.•(2)To________lifeistogiveitanobject.•2.harvest•1)n.收获;收成;结果。如:•Ithappenedthattheharvestwasbadin1988.•2)vt.&vi.收获;收割•Trytoharvestthefruitbeforethefirstfrost.•【牛刀小试】•翻译句子•Farmersareextremelybusyduringtheharvest.•________________________________________________________________________•3.celebratevt.•1)dosthtoshowthatadayoraneventisimportant庆祝;祝贺celebrateChristmas/one’sbirthday/aweddinganniversary/avictory•2)praiseandhonor赞扬;称颂Thenamesofmanyheroesarecelebratedbythepoets.【词语辨析】:•celebrate,congratulatecelebrate后常接日期、事情或场合。•而congratulate后常接人,多为congratulatesb.on/uponsth.表示为某事而祝贺某人。•如:congratulateyouonyourmarriage.•Ⅱ.短语精讲•takeplace发生;举行•英语中表示“发生”的词或短语均为不及物,不用于被动语态。主语为所发生的事。takeplace“发生,举行”,常用来指按计划发生的事,带有“非偶然”的意思。•①Wemayneverdiscoverwhattookplacethatnight.•②ThefilmfestivaltakesplaceinOctober.•【知识拓展】•1)takeone'splace/seat就座•Itookmyplaceatthedesk.•2)taketheplaceofsb/takeone'splace代替,替代•Shecouldn'tattendthemeetingsoherassistanttookherplace.•3)get/win/gain/takethefirstplace(inacontest)•(比赛中)获得第一名•Sheandherteammateshavetakenthefirstplace!•4)inplaceofsb/sth|inone'splace代替;顶替•Youcanusemilkinplaceofcreaminthisrecipe(食谱).•5)inplace|intoplace适当,在恰当位置•Puteverythingawayinitscorrectplace.•6)inthefirst/secondetc.place(用于句首)第一、第二等•Well,inthefirstplace,hehasalltherightqualifications.•【词语辨析】•takeplace,happen,occur,comeabout,这些词语都可表示“发生”之意。•1)takeplace按照事先的安排或计划而发生某事;不用于被动语态。•Electionstakeplaceeveryfouryears.•2)happen普通用词,泛指一切客观事物或情况的发生,强调动作的偶然性。•Afunnythinghappenedinthesubwayyesterday.•3)occur较正式用词,可指意外地发生,也可指意料中地发生。•Thatplanecrashoccurredonlyminutesaftertakeoff.•4)comeabout(that)中性词语,常指偶然发生。•很多时候与How连用。•Howdiditcomeaboutthatheknewwherewewere?•Howdoesitcomeaboutthatyouwerecaughtbythepolice?•注意:但当happen用作“碰巧”之意时,不能用occur代替,但可以与comeabout互换。•【牛刀小试】•(1)Themeeting,whichwill________onThursday,willdiscussit.•A.takeplaceB.breakout•C.comeaboutD.hold•(2)Itsuddenly________tomethatwecoulduseacomputertodothejob.•A.happenedB.occurred•C.agreedD.presented•(3)Asweknow,the2010WordCup________inSouthAfricaonJune11,2010.•A.takesplaceB.tookplace•C.istakenplaceD.wastakenplace•Ⅲ.句式点击•Festivalsaremeanttocelebrateimportanttimesoftheyear.•【知识剖析】•句中aremeantto是“动词mean+动词不定式”作补语的被动语态形式,bemeantto...意为“应当是……;打算用来……;必须被用做……”,主语通常是物。此结构常可替换为bemeantforsb/sth。•Hewasmeantforadoctor.•SomeTVprogramsaremeanttobewatchedtodayandforgottentomorrow.•【知识拓展】•1)a.Imeanit表示“我是认真的”。•b.meandoingsth表示“意味着(必须要做某事或导致某种结果)”,其主语通常是指事物的词。•c..meantodosth表示“打算或企图做某事”,其主语通常是表示人的名词或代词,其过去完成式表示“本来打算做某事”。•d.meansbtodosth的意思是“打算让某人做某事”。•例如:•①Beingastudentmeansstudyinghard.•②HehadmeanttoleaveonSunday,buthestayedon.•.•③WhenIsayyes,Imeanit.•2)Whatdo/didyoumeanby...?该句型的意思是“你……是什么意思?”例如:•WhatdoyoumeanbyclosingthewindowwhenI'vejustopenedit?•3)Imean的意思是“就是说;我是说”的意思,常用来更正或补充前面所说的话。例如:•Sheissmart─Imean,sheknowsexactlywhatIthink.•4)meanadj.低劣的,卑贱的,平均的•meaningn.意义,意图•meaningfuladj.有意义的•meaninglessadj.无意义的•meansn.手段,方法•【牛刀小试】•(1)—Yourmumisverykind.•—Yeah.Mymumisprettyconsiderate,youknowwhat________,shealwaysarrangeseverythingaroundme.•A.shemeansB.youmean•C.ImeanD.wemean

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