外研版必修三unit1重点单词练习及讲解.pptx

Unit1 单词练习及重点知识拓展单词练习1._situated_ adj.位于 situate vt.使位于 _ n.位置；情形；境遇2._ adj.位于locate vt.使坐落于；找出的位置 _ n.地方，位置3._ n象征；符号 _ adj.象征的symbolize v象征4._n协议，契约agree v同意，一致 _ v不同意5representative n代表 _ v代表6._ n产品，农产品v.生产 product n(工业)产品 _ n产量，生产7._ vt.签署，签名 signature n.签名8._ vt.统治，治理governor n州长，统治者 _ n政府1Theweddingringisas_(象征)ofourlove.2Romeisfamousforitsa_(古代的)monuments.3TheEmpireStateBuildingisafamousl_(标志性建筑)ofNewYork.4Chinaiswellknownforherfivethousandyearsofc_(文明).5Asiaistheb_(发源)ofthegreatreligionsoftheworld.6Thegovernmentbegananewp_(工程)inmyhometownlastyear.7Theschooliss_(坐落某处的)onahill.8Theg_(美术馆)attractedthousandsofpeoplelastyear.9Whichdirectiondoesyourroomf_(面向)?10Heplanstobeana_(建筑师)becausehelovesdrawing11His reading covers a wide r_ of subjects.12In the picture the tree is the _ 标志，象征)of life.13The three sides reached an a_ to stop the war.14 The destination of our journey is a farm _(位于)in the valley.15The grocery store was on the o_ side of the street years ago.重点词组1.Europes third largest country 欧洲第三大国家 2 look like 看起来像 3.on the River Seine 在塞纳河畔 4.be famous for 因为.而著名 5.be located in=be situated in 坐落于 6.be known as 作为.著名 7.off the coast of Europe 在欧洲的海滨 8.across the English Channel 横穿英吉利海峡acrossprep.&adv.(from one side of sth.to the other)横 过，穿 过；从 一 边 到 另 一 边；(on the opposite side of sth.)在对面(1)across the street在街道的对面 10 meters across 宽10米(2)come across偶然遇到 get(sth.)across 使被理解；解释清楚【易混辨析】across,through和over,pastacross表示从一定范围的一边到另一边，且在物体的表面上或沿着某一条线的方向而进行的动作，其含义常与on有关；through表示动作在空间内进行，其含义常与in有关；over表示“越过”，指越过较高物体(如墙、篱笆或山脉等),从一侧到另一侧。Past多指从旁边经过，如walkpastme.【活学活用】(1)The Great Wall winds its way from west to east,_ the deserts,_ the mountains _ the valleys,until at last it reaches the sea.长城从西向东，跨过沙漠，越过高山，穿过峡谷，蜿蜒而行，最后直达海边。(2)He couldnt _ his meaning _ to us.他无法向我们表达清楚他的意思。(3)I _ a group of children playing in the garden.我遇到一群孩子在花园里玩耍。facen.脸；表面；(物体的)正面，表面 v面向，面朝；面临，面对(1)make a face做鬼脸 face to face面对面 in the face of 面对；不顾(2)face south 面向南方 face up to 正视，勇敢地面对be faced with面临；面对(困难、问题等)【活学活用】(1)_difficulties,she didnt choose to give up.面对困难，她没有选择放弃。(2)He must _ the fact that he is no longer young.他必须勇于正视自己不再年轻这一事实。(3)I want to find a house with the window _.我想找一个窗子朝南的房子。3rangen山脉；(变化等的)幅度；范围v.(vary or extend between specified limits)(在一定范围内)变化，变动(1)be in/within range在范围以内be beyond/out of range 超出范围；在范围以外a wide/broad range of 范围广泛的(2)range fromto/betweenand在到之间变动【活学活用】(1)The hotel offers _ facilities and services.酒店提供一系列的设施和服务。(2)The books cover a variety of objects _ current affairs.这些书包含话题很广，从体育到当前事务都有涉及。4oppositeprep.在对面adj.相对的；对面的；对立的；相反的n.对立面；反面just/quite the opposite恰恰相反 the man opposite 对面的那个人【活学活用】(1)He sat down in the chair _.他在对面的椅子上坐了下来。(2)I thought the medicine would work,but it had the _.我以为这个药会起作用，但是却产生了相反的效果。(3)Is it better now?“现在好点了吗？”_,I am afraid.“恐怕正相反。”5signv.签署，签字，签约；做手势(示意)n.迹象，征兆；手势，信号；标志，指示牌；符号(1)sign to sb.to do sth.打手势示意某人做某事 sign up报名参加 sign an agreement 签署协议sign in/out(在宾馆、机场等)签上名字以示到达或离去(2)road signs路标 a sign of storm 有暴雨的迹象【易混辨析易混辨析】sign,signal,mark和和symbol(1)sign表示“标识，标记”时指具体的用于识别或指示的标志，如指标牌。也可指事件发生的先兆、迹象。Veryoftendarkcloudsareasignofrain.通常乌云是要下雨的征兆。Sir,youarenottowalkyourpetonthelawn.Dontyouseethesign:“Keepoffthegrass”？先生，你不可以在草坪上遛狗，你没瞧见牌子上写着“请勿践踏草坪”吗？(2)signal信号，常指约定俗成，用于传达某些信息的信号，也指灯光、声音或信号标志。Aredlightisasignalofdanger,whichisevenknowntoafiveyearoldchild.红灯是危险的信号，这一点就连五岁的孩子都知道。(3)mark“痕迹，标记，指为某一目的有意做的标记，也指无意留下或自然形成的痕迹。His feet left dirty marks all over the floor.他的脚在地板上留下了脏痕迹。(4)symbol“象征，符号”，指被人们选出的物体或图案，用来代表另一事物，并作为该事物的标记或象征。Doves are universally viewed as a symbol of peace all over the world.世界各地把鸽子看作是和平的象征。【活学活用】1.根据汉语意思完成句子(1)Please _ at reception first.请先到服务台签到。(2)Im thinking of _ for a yoga course.我正在考虑报名学习瑜伽。2.单项填空Drive straight ahead,and then you will see a _ to the HefeiNanjing Expressway.Asign Bmark Csignal Dboard【解析】A根据语境，此句中提到的是“一个通往合肥南京高速的指示牌”。sign标识；mark痕迹，标记；signal信号；board板子，牌子，布告牌。.短语学习workon 从事，忙于 work at研究，努力学习Work out 算出；解决，找到答案；制订出；锻炼；按某种方式发展，结果work as 作为工作 at work在上班【易混辨析】workon和workatworkon往往指做某种具体的工作，翻译起来比较灵活；而workat更倾向于“钻研”或“努力学习”。如：He is working on a new novel.他正在写一本新的小说。The little boy was working on a branch with a knife to make a toy gun.小男孩正在用刀子削树枝做玩具手枪。He is working at English grammar.他正在努力学习英语语法。【活学活用】1.根据语境选择work 相关短语的适当形式填空(1)Im tired to death.Ive been _ the wall the whole morning.我累得要死，整个上午一直在粉刷墙壁。(2)Learning a language isnt easy.You have to _ it.学一门语言不容易，你需要努力学习。(3)She _ a consultant for a design company.她在一家设计公司做顾问。produceProduce n.农产品Product n.工业产品Production n,生产量，生产活动Produce v.生产，制造Prodcutive adj 生产性的，多产的Productivity n.生产力，生产率Producer n,制片人，生产者agreement达成协议reach an agreement Come to an agreementArrive at an agreementDraw an agreementBe in agreement with