必修三Unit1知识点

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1、Unit11.mean的用法1）meantodo意欲做e.g.Ididn’tmeantohurtyou.2）meandoing意味着e.g.Missingthetrainmeanswaitingforanotherhour.3)bemeantfor适合做e.g.Heisnotmeantforateacherandwillalwaysbeunhappyintheschool.means方式，方法，途径byallmeans当然可以，没问题bynomeans绝不bymeansof借助……手段；依靠……方法练习：他说他不适合读书因为懒。Hesays

2、he_______astudentforhislaziness.这次考试失败意味着要再考一次。Failingthisexam_______________anotherone.我并不是故意迟到的。Ididn’t____________belateforschool.2.celebratevt.&vi.(1)  庆祝；祝贺celebrateChristmas/one’sbirthday/avictory(成功)(2)   赞扬；称颂e.g.Thenamesofmanyheroesarecelebratedbythepoets.词语辨析：cel

3、ebrate,congratulatecelebrate表示“庆祝”后常接日期,事情或场合，表示“赞扬”时，宾语可以是人，也可是物。congratulate后常接人，表示向某人祝贺congratulatesb.on/upon(doing)sth.congratulations(tosb)onsth/doingsth.3.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。词语辨析：takeplace,happen,occur,comeabout,breakout的比较1)takeplace“发生,举行”侧重安排或计划而

4、发生的事,带有“非偶然”的意思e.g.GreatchangeshavetakenplaceinChinainthepast10years.2)happen“发生”常指具体客观事物或情况的偶然或未能预见地发生。happen还可以表示“碰巧发生了什么事”常构成sb/sth.happenstodo或Ithappensthat…e.g.Ithappenedtorainthatday.ThetrafficaccidentoccurredonWednesday.3）occur“发生，出现”,较正式用词，指事情偶然地、意外地发生或思想突然浮在心头。occ

5、urto有“想起”的意思。e.g.Agoodideaoccurredtome.4）breakout(火灾、战争、疾病)突然发生、爆发e.g.TheSecondWorldWarbrokeoutin1939.5）comeabout“发生”,往往注重事情发生的原因。且很多时候与how连用。与happen用法较接近e.g.Howdoesitcomeaboutthatyouwerecaughtbythepolice?练习：用takeplace,happen和comeabout的正确形式填空1.TheMay4thMovement____________

6、_in1919.2.Ifanything___________tothemachine,letmeknowatonce.3.Theopeningdayoftheplay___________tomorrownight.4.Canyoutellmehowit___________?4.starve:vt.使饿死vi.饿得要死starvetodeathbestarvedof/starvefor:渴望n.starvation饿死：dieofstarvatione.g.Themotherlesschildrenwerestarvedof/weres

7、tarvingforaffection.练习：他们在沙漠中迷路而饿死。Theygotlostinthedesertand_______________.他们正急需一大笔钱来完成工作。Theyare___asumofmoneytofinishtheirwork.5.honor1)n.光荣，荣誉；光荣的人或事情e.g.Theyfightforthehonorofthecountry.LiuXiangisanhonortoourcountry.2)尊敬,给以荣誉（v）e.g.Childrenshouldhonortheirparents.3)in

8、honorof为了纪念dosb.honor/dohonortosb.向某人致敬onone’shonor以人格担保havethehonorofdoing/todosth.有幸做…6