必修一unit5单词详解ppt课件.ppt

必修一UNIT5,Words and Expressions,quality n. 质量；品质；性质,Quanlity often matters than quantity.质量往往比数量更重要。,【短语】：give a taste of ones quality 显示一下自己的才能（本领） in (the) quality of 以.身份；以.资格；作为.,mean adj. 吝啬的；自私的；卑鄙的,She is mean and never invites people to meals.她很小气，从来不请人吃饭。,【拓展】：mean vt. 意欲，计划；意指，意味I meant this photo for my mother. 我准备把这张照片送给妈妈。This word means nothing.这个词没有意义,active adj. 积极的；活跃的,Althoughheisover80,heisstill veryactive.他虽然年过80岁，但他还是很活跃。,【短语】: be active in 意为“积极参加”，习惯上不用于体育方面：正：Heisactiveinpolitics.他积极参加政治活动。误：Heisactiveinsports.,【同根词】(1) actively adv. 积极地；活泼地(2) activity n. 活动，活动力 (不可数)；(某一领域的或带消遣的)活动 (常用复数)：mental (physical) activity 脑力 (体力) 活动 social activities 社交活动,generous adj. 慷慨的；大方的；大量的；丰裕的,Mr. Liang is a generous man.梁先生是位宽宏大量的人。,【短语】a generous harvest 丰收.a generous nature spirit 大方的性格.generous and selfless assistance 慷慨无私的援助.be generous with ones money 用钱大方.,devote vt. （与to连用）献身，专心于 devoted adj. 忠实的；深爱的,He has devoted his whole life to benefiting mankind.他把一生都献给了造福人类的事业. 【devote to doing sth.】He is a loving and devoted husband.他是一位忠爱的丈夫。,rinciple n. 法则；原则；原理,【短语】1) in principle：原则上,基本上,指一般大众的观念上,一般意义上,受众范围广.例：1. I think all of these approaches are fine in principle. 我觉得所有这些方法在原则上都是可以的。2）on principle：依据自己的原则所确定的信念,照例,使用范围狭窄.例：1. He drank hot milk every night on principle.他照例每晚必饮热牛奶.,guidance n. 指导；领导,【辨析】1) guide指充当向导,率先而行,对所走的路或所干的事非常精通.He guided the child across the forest.他领着孩子穿过森林.2) lead指在前面带路,让别人跟着走.He led us to a room upstairs.他把我们带到楼上的一个房间里.,legal adj.法律的；依照法律的,【辨析】Legal:一般用语(A):allowed,ordered,or approved by law 法律允许的,合法的,(B)concerned with or connected with the law(有关)法律的Lawful:正式或法律用语(A)considered by government or law courts to be legal and and correct 合法的,依法的;(B)allowed by law 法律许可的,We engage you as a legal adviser.我们聘请你当法律顾问。The lawful rights and interests of women, children and old people shall be protected. 保护妇女、儿童和老人的合法权益。,vote vt.vi. 投票；选举 n. 投票；选票；表决,【短语】vote for 投票赞成vote.on 就.表决vote against 投票反对,attack vt. 进攻；攻击；抨击,They knew when to attack and when to retreat.他们知道什么时候进攻和什么时候撤退.,【短语】attack on 攻击 under attack 受到攻击；在攻击之下main attack 主攻,as a matter of fact 事实上,He appears to be strong and healthy, but, as a matter of fact, he suffers a very weak heart.他外表显得健康结实,事实上,他的心脏很衰弱.,equal adj. 相等的；平等的,No matter how she tries, she cant equal her sisters achievements.无论她怎样努力，她所取得的成就也无法与她姐姐相比。,【短语】1）be equal to表示“与相等，能胜任”，其中equal为形容词，介词to不可省略。 One plus one is equal to two.2）be equal in表示“在某方面相等”，如be equal in price可解释为“在价格上相等”；,in trouble 在危险、受罚、痛苦、忧虑的处境中,She stood by me when I was in trouble.当我有困难的时候，她会站在我这边。,短语get someone into trouble:招来麻烦；使人陷入困境out of trouble 摆脱麻烦；脱离了困境make trouble 捣乱；制造麻烦have trouble with 与.有纠纷；有.的病痛,willing adj. 乐意的；自愿的,The willing of living swelled in their mind.他们又燃起了活下去的希望。,短语：be willing to do sth 乐意做某事，愿意做They have the desire and the ambition but they are not willing to do.他们拥有对成功的决心和渴望，但他们就是不愿意去实行。,turn to 求助于；致力于,The students turned to and cleaned up their camping site.学生们着手干起来，清扫了宿营地。,【短语】in turn 轮流，依次turn into 变成；进入 turn out 生产；结果是；关掉；出动；驱逐 turn over 移交给；翻阅；把翻过来；发动；营业额达到；反复考虑turn up 出现；发生；发现；卷起；使仰卧,lose heart 丧失勇气或信心,When you fail, you should never lose heart.当你失败时，你不应丧失信心。,escape vi. 逃脱；逃走；泄露,The soldier escaped from the enemys prison.这个士兵从敌人的监狱里逃了出来.,【拓展】1）escape from sth 逃避2）escape doing sth 例如：There is no way to escape doing the work. 没有办法逃脱做这项工作。,educate vt. 教育；训练 educated adj. 受过教育的；有教养的,【拓展】同根词：education 教育; educator 教育工作者; educational教育的 【辨析】educate 和 teach： educate 教育、给予智力、文化或道德上的训练； teach 是教授、传授的普通说法.,It takes patience to educate children.教育儿童须要耐心。,come to power 当权；上台,When did that wise man come to power?那个英明的人何时执政的？,【拓展】1) in the power of 在的控制下，受支配2) beyond/ out of ones power 力所不及，不能胜任,beg vi. 请求；乞求,He begged money for charitable people.他向善心人士讨钱。,【短语】beg for sb乞求某人beg off 请求免除例如；Ill have to beg off. I have another engagement.恐怕我去不了了。我另有约会。,reward n. 报酬；奖金 vt. 酬劳；奖赏,The school rewarded him with a prize for excellence in his studies.他因学习成绩优秀而受到学校的奖赏。,【短语】as a reward for 作为.的报酬；作为.的回报reward with 奖赏,set up 设立；建立,The explorers set up a base at the foot of the mountain.探险者们在山脚下建立了基地。,set 作及物动词用时有以下一些意思： 放；摆；铺放；安插。例如：The woman set the table against the wall and then left. 那妇女把桌子靠墙放好，然后走了。 She set food and drink before those travelers. 她把食物和饮料放在那些旅行者的面前。 调整，对钟表。例如： He set his alarm clock and then went to bed. 他调好闹钟就上床睡觉了。 出（题目）。例如： The teacher has set his boys a problem. 老师给孩子们出了一个题目。 （太阳等）落下。例如： The sun rises in the east and sets in the west every day. 太阳每天从东方升起，在西方落下。,【短语】1. setoff（1）出发，动身（去某地）。例如：LittleTomandhisfathersetoffforAmericalastweekandarrivedtherethismorning.小汤姆和他的爸爸上周动身去美国，并于今天上午到达那里。（2）引爆。例如：Themansetthebomboffinaditch.那人把炸弹放在沟里引爆了。（3）引起，使（某人）开始（做某事）。例如：Dontsethimofftalkingpolitics，orhewillgoonallevening.不要引他谈论政治，要不然他就整个晚上谈下去。2. set out （ 1 ）出发，动身（去某地），意思等于 set off for a place. 例如： The Chinese team held a meeting for a whole day before setting out for Barcelona for the Olympic Games. 中国队在去巴塞罗那参加奥运会之前开了一整天的会。 （ 2 ）开始，着手（做某事）。例如： The moment I got home， I set out to do my homework. 我一到家就开始做家庭作业。3.setaboutdoingsomething着手（做某事），意义与setouttodosomething相同。例如：Thateveninghesetaboutwritingareportonpollution.那天晚上，他着手写一篇关于污染的报告。,opinion n.意见；看法；主张,Whats your opinion about this trip?你对这次旅行有什么看法?,【同义词】comment /view /judgement /mind/ thinking,【短语】in ones opinionIn my opinion, its important for us to protect the earth.我认为,对我们来说保护地球很重要.,THANK YOU,