新概念英语笔记第一册
Lesson 19 Tired and thirty
[词汇]（9）
matter n. 事情
children n. 孩子们（child 的复数）
tired adj. 累，疲乏
boy n. 男孩
thirsty adj. 渴
Mum n. 妈妈
sit down 坐下
right adj. 好，可以
ice cream 冰淇淋（有时可数，有时不可数）
★matter n. 事情
①n. 事情，事件
It’s a private matter.
He’s not very interested in financial matters.
②n. 麻烦事，困难
What's the matter? =Tell me what’s wrong? =What’s wrong?
What’s the matter with+sb.
What's the matter with the children?
It doesn't matter. 没关系
It matters. 有关系
Does it matter? 有关系吗？可以吗？
★thirsty adj. 渴
①adj. 渴的，口干的
②adj. （工地等）干旱的
a dry and thirsty land 干旱的土地
③adj. 渴望的，渴求的（for / after）
The students there are thirsty for knowledge.
那里的学生有强烈的求知欲。
[语法]
There be 句型
there be 句型：表示某处有某物
there is + 可数名词的单数/不可数名词
There is a pen, two books and a knife on the desk.
课桌上有一枝钢笔、两本书和一把小刀。（第一个并列名词是单数，所以用is）there are + 可数名词的复数形式
常见方位介词：in、on、over、under
on：在…上面，接触物体表面
over：越过，垂直上方，不接触表面
in：在…里面，物体里面
to：往，向，表示去向方向
into：进入…里面，从外到里进入的过程
out of：在…外，从里面出来
across：横穿[在物体表面横穿]，从平面穿过
through：从里面（中间）穿过
under：在……下面
deside：在……旁边
near：在……附近
between：在……两者之间
among 在…中间（两者以上）
over：从斜面穿过
介词用法：
1、跟在be动词之后
2、
3、跟在一些不及物动词之后
如何判断股票涨跌 股票价格的涨跌同其他商品价格一样由市场供求关系所决定。股市同其他任何市场均由供方（卖方）和需方（买方）构成，倘若股票的需求（买方）大于供应（卖方），股价便会上涨，反之，股价便会下跌。影响股市供求量的关系取决于准备出售的股票流通量和准备用来购买股票的股市资金。 准备出售的股票流通量主要受股票持有者影响，股票持有者出售股票的原因有： 一是股票持有者因急需资金而必须出售股票而收回资金； 二是对于正处在上升的股票，股票持有者认为股票短期内不可能继续升到更高价位，另有更好更高的投资回报机会而出售股票； 三是对于正处在下跌的股票，股票持有者认为股票还会继续下跌，为了防亏止损而出售持有的股票。当股票正处在上涨阶段，如果投资者认为还会继续上涨，会给投资者带来更高利益；如果股票处在下跌阶段，如果投资者认为已经跌到底了，马上就要回升了，不久将来能带来更高效益，在这利诱的情况下，投资者就会选择该股票进行投资，从而形成需求方。如何能够准确预测这供求关系变化而获利需要对此再做更深层次的分析。 从上显而易见，无论是准备投资还是投资回收，最终还是由投资者做最后的决策。 投资者做决策大体可从以下几方面入手。一、外部因素（一）
经济因素 1、经济周期：繁荣期经济增长，股价上涨；萧条期经济下滑，股价下跌。 2、货币政策：今年央行存款准备金率已经连续第六次提升，已经接近历史最高存款准备金率13%。虽然这些政策工具的使用每次幅度都不大，但是累积效应会越来越明显。而且加息和存款准备金率的提升同时出台，资金成本提升与流动性治理双管齐下，被强化的综合效应产生实际影响。 3、财政政策：近来财政部一系列措施，比如，部分出口退税的取消、资产交易印花税的导入、利息税征收减免法律障碍的扫除、1.55万亿元特别国债的发行等，特别是今年5月29日颁发的提高股票交易的印花税税率，都对股市产生了重大影响，引起了社会各界普遍的关注。 4、通货膨胀：通货膨胀主要是因为货币供应量增多造成的。货币供应量增多，开始时一般能刺激生产，增加公司利润，从而增加可分派股息。股息的增加会使股票更具吸引力，于是股票价格将上涨。当通货膨胀率较高且持续到一定阶段时，经济发展和物价的前景就不可捉摸，整个经济形势会变得很不稳定。这时，一方面企业的发展会变得飘忽不定，企业利润前景不明，影响新投资注入。另一方面，政府提高利率水平，从而使股价下降。这两方面因素的共同作用下，股价水平将显著下降。 5、汇率变化：一般来说，如果一个国家的货币是实行升值的基本的方针，股价就会上涨，一旦其货币贬值，股价随之下跌。所以外汇的行情会带给股市很大影响。（二）政治因素战争，政权更迭，领导更替等政治事件，国际社会政治等这些因素都会对股市产生重大影响。外部因素影响的是整个股市,对股市的影响也比较明显。
Lesson 19 Sold out 票已售完 1.Sold out 票已售完 sell [sel]v., n. v. (sold, sold[s??ld]) (opposite: buy bought , bought) 1.~sth. (to sb.) (at/for sth.) / ~sb. sth. (at/for sth.) to give sth. to sb. in exchange for money出让；转让： e.g. [vn, vnn] 我把我的汽车转让给了詹姆斯，获得800英镑。 I sold my car to James for 800 pounds. I sold James my car for 800 pounds. [vn] 他们把公司卖掉，赢了利/赔了钱。 They sold the business at a profit/loss (=they gained/lost money when they sold it). [v] 我们开了好价钱，但他们不卖。We offered them a good price but they wouldn’t sell. 2. [vn] to offer sth. for people to buy出售；售卖： e.g. 你这儿卖邮票吗？Do you sell stamps? 出售保险to sell insurance [in??u?r?ns] 3. to be bought by people in the way or in the numbers mentioned; to be offered at the price mentioned销售得…；卖出…；售价是…： e.g. [vn]这种杂志一周售出30万册。The magazine sells 300,000 copies a week. sell well畅销sell badly 滞销 这部戏的票卖得很好/不好。The tickets for the play sold well/badly. The new design just didn’t sell (=nobody bought it).新款式无人问津。 sell for +价格以…价格出售sell at +价格以…价格卖出 e.g. 这个花瓶至少要卖5000美元。The vase will sell for 5000 dollars at least. 今年，洋白菜的价格很高。Cabbage is selling at a high price this year. 4. [vn] ~sth./yourself (to sb.) to persuade sb. that sth. is a good idea, service, product, etc.; to persuade sb. that you are the right person for a job, position, etc.推荐；推销；自荐；自我推销： e.g. 应聘面试的时候，你真得推销你自己。You really have to sell yourself at a job interview. Phr.v. 1. sell sth. off 1) to sell things cheaply because you want to get rid of them or because you need the money甩卖；抛售；变卖(get rid of sb./sth. 摆脱；丢弃；扔掉) 2) to sell all or part of an industry, a company or land出售，卖掉(产业、公司或土地)： e.g. 教堂卖掉了那块地皮，用来盖房子了。The Church sold off the land for housing. (house [hauz]vt.1. 给(某人)提供住处2.收藏；安置housing n. 1. [u](统称)住房，住宅2. [u] 住房供给) 2. sell out / be sold out (of tickets for a concert, football game, etc.音乐会、足球赛等的门票) to be all sold售完： e.g.几小时内票就卖光了。The tickets sold out within hours. 所有的票被卖光了。All the tickets have been sold out. 3. sell out (of sth.) / be sold out (of sth.) to have sold all the available items, tickets, etc.售空，卖光(某种商品、门票等)；脱销： e.g. 抱歉，我们的面包卖完了。I’m sorry, we’ve sold out of bread. 我们卖光了所有的票。We’ve sold out of all the tickets. 先生，星期天的报纸已经卖完了。We are sold out of Sunday newspapers, sir. seller[?sel?]n. 1. a person who sells sth. 卖者；销售者；卖方：opposite: buyer[?ba??] e.g. 卖花人a flower seller 这项法律意在保护买卖双方。The law is intended to protect both the buyer and the seller. 2.a good, poor, etc.~ a product that has been sold in the amounts or way mentioned(畅销、滞销等的)商品：e.g. 畅销的商品a good seller 滞销的商品a bad/poor seller 畅销品a best seller IDM: a seller’s market 卖方市场
裕兴新概念英语第一册笔记完整版 ?1）v. 原谅 ?eg. Excuse me. 请原谅，劳驾。 2）n. 借口 ?eg. It?s an excuse. ?me pron. 我（宾格:用来做宾语的。） ?eg. He loves me. 他爱我. ?eg. She cheats me. 他骗我. ?eg. Please tell me. 他告诉我. Excuse me 的用法 这个短语经常被译作“对不起”，但它并不表示你有什么过错，而是说你要打搅别人，所以常被译作“劳驾”。1）为了要引起别人的注意 ?eg. Excuse me. Is this you handbag? 2）要打扰某人或要打断别人话 ?eg. Excuse me . May I ask you a question? 3) 向陌生人问路 ?eg. Excuse me. Could you please tell me the way to the railway station? 4) 向某人借东西 ?eg. Excuse me. Can I bor row your pen? 5) 需要从别人身边挤过或让别人给自己让路 ?eg. Excuse me. Could you please make some room for me? 6) 要求在宴席或会议中途中离开一会儿 eg. Excuse me. May I lease for a little while? ?sorry 用于当你做错事而向别人道歉的时候，表示“对不起”。 1）请问几点了？ ?eg. Excuse me. What time is it? 2) 不小心把水弄到了别人的身上。 ?eg. Sorry. 或者I?m sorry! 3) 对不起，我先失陪一下 ?eg. Excuse me. 4) 误解了别人的意思 ?eg. Sorry. ?yes 1)adv. 是的（对一般疑问句的肯定回答） ?eg. Are you mad? --Yes, I am. 2)经常用于应答，表示“什么事”。 ?eg. Excuse me? 请问/劳驾？ ---Yes? 什么事？ ?is v. be 动词现在时第三人称单数 ?be : is am are ?is 用于单数名词或单数第三人称代词。 ?eg. He is a student. 他是一个学生。 ?eg. That?s an egg. 那是一个鸡蛋。（That?s= That is）
Lesson 19 A very dear cat 一条贵重的宝贝猫 Listen to the tape then answer the question below. Why was Rastus 'very dear' in more ways than one? Kidnappers are rarely interested in animals, but they recently took considerable interest in Mrs. Eleanor Ramsay's cat. Mrs. Eleanor Ramsay, a very wealthy old lady, has shared a flat with her cat, Rastus, for a great many years. Rastus leads an orderly life. He usually takes a short walk in the evenings and is always home by seven o'clock. One evening, however, he failed to arrive. Mrs. Ramsay got very worried. She looked everywhere for him but could not find him. Three days after Rastus' disappearance, Mrs. Ramsay received an anonymous letter. The writer stated that Rastus was in safe hands and would be returned immediately if Mrs. Ramsay paid a ransom of ￡1,000. Mrs. Ramsay was instructed to place the money in a cardboard box and to leave it outside her door. At first, she decided to go to the police, but fearing that she would never see Rastus again -- the letter had made that quite clear -- she changed her mind. She withdrew ￡1000 from her bank and followed the kidnapper's instructions. The next morning, the box had disappeared but Mrs. Ramsay was sure that the kidnapper would keep his word. Sure enough, Rastus arrived punctually at seven o'clock that evening. He looked very well though he was rather thirsty, for he drank half a bottle of milk. The police were astounded when Mrs. Ramsay told them what she had done. She explained that Rastus was very dear to her. Considering the amount she paid, he was dear in more ways than one! 1.dear adj. (dearer, dearest) 1. (~to sb.) loved by or important to sb. 亲爱的; 宝贵的；珍视的 e.g.（1）他是我最亲密的朋友之一。 He is one of my dearest friends. (2) 他的女儿是他心爱的宝贝。 His daughter is very dear to her. 2. (Dear) used at the beginning of a letter before the name or title of the person that you are writing to(用于信函抬头的名字或头衔前)亲爱的 3. [not usually before noun] (BrE)expensive; costing a lot of money 昂贵，价格高 e.g.现在什么东西都那么贵。 Everything is so dear now. n. 1. used when speaking to sb. you love (常作称呼所爱的人)亲爱的 e.g. 喝点什么吗，亲爱的？ Would you like a drink, dear? adv. (at a high price)高价地,昂贵地 e.g. (1) 他的错误使他付出很高的代价。 His errors cost him dear. (2) 贱买贵卖
股票涨跌原理 偏离平衡太远了要回归平衡，就象钟摆一样，这就是规律。当空头趋势形成时，资金在流出，持币者是不会介入的，只有在资金流出枯竭时，也就是成交量萎缩时，资金才会大规模入市，并且一举扭转趋势。 头部因资金不再流入而形成，底部是资金流出萎缩而产生；头部与底部之间是趋势。 在股票市场上混的，都或多或少想从过去探知现在，从历史推导未来，那么，大盘的运行轨迹、时间、关键点位、支撑与压力等等，都会深深地影响着我们的思维，影响我们的判断，因为市场相信：历史会重演——只是以不同的方式而已，我们每个人都有自己的心理高位和低位，而主流意见就是真理。 股票是什么？应该是基础常识. 还有人提出：只谈业绩。。不谈其它虚的东西还有去上市公司实地调研，以为只要多去调研股价就会上涨. 正确的答案一定是可以解释现在股市里发生的各种现象，市场永远是正确的，只有正确的答案才能解释正确的市场。 股票的属性是商品，和其它的商品一样服从供需关系的价格波动，这也是商品经济学的基本理论。把股价和市盈率挂钩的理论违背了商品价格由供需关系决定的本质，所以我们的股市从来就不承认这种荒谬的理论。教科书上的理论评估一个股票是看它的市盈率、市净率等等，就是按公司已经取得的成绩单来评估股票的价值，他们实际上是在评估这家上市公司的价值。
股市不是这样评估一个股票的价值，它是以我现在买入这个股票将来能赚多少钱来衡量是否有价值。直白了说：股民只关心买入这个股票是否能赚钱，并不关心这家公司本身是否能赚钱。 正确认识了股票的本质，就可以解释股市中发生的各种现象。如果把股票看成是一件普通商品就能解释这种现象，因为有人想用大量的真金白银买入这只股票，供需关系的失衡所以造成股价暴涨。很多商品都会发生这种情况，同样的猪肉也会因为供需关系的失衡而暴涨、暴跌。2015年股市的暴涨、暴跌同样是由供需关系的失衡造成的，指数涨到4000点就出现2种不同的声音。有人说：市盈率太高了马上要跌。媒体却说：4000点是牛市的起步。于是，大量的银行存款通过各种渠道进入股市，有人还加了很大的杠杆。一时间需求大大超过供给，市盈率高了还能更高，大盘冲上5178点，成交量打爆证交所的电脑显示系统，钱太多了吗。 后来的暴跌是市盈率太高造成的吗？显然不是，是彻查配资釜底抽薪，供需关系180度的向另外方向严重失衡造成的暴跌。当时曾经想拉升绩优股来阻止大盘的暴跌，但绩优股也没有涨多少就歇菜了，因为市场根本不相信市盈率、市净率这种荒谬的理论。拉升大盘蓝筹股太耗费资金了，后来改变策略，用同样的资金可以拉升很多的小盘垃圾股，暴跌马上被止住了，供需关系再次翻转。 市场也有偶然犯错的时候，但不会永远犯错，它会自我纠正。这么多年来市场一直不相信市盈率、市净率，这就不是市场的错误，而是这种理论本身就是很荒谬！不管怎样，一个不被市场认可的理论，无论对错都是无用的！ 商品价格由供需关系决定并不排斥绩优股可以高价，只要有需求价格由市场决定，历史上有过多次抄绩优股行情，茅台现在也是最高价的股票。
新概念英语第三册逐句精讲语言点第19课(1) A Very Dear Cat 一只贵重的宝贝猫 Kidnappers are rarely interested in animals, but they recently took considerable interest in Mrs. Eleanor Ramsay's cat. Mrs. Eleanor Ramsay, a very wealthy old lady, has shared a flat with her cat, Rastus, for a great many years. Rastus leads an orderly life. He usually takes a short walk in the evenings and is always home by seven o'clock. One evening, however, he failed to arrive. Mrs. Ramsay got very worried. She looked everywhere for him but could not find him. Three days after Rastus' disappearance, Mrs. Ramsay received an anonymous letter. The writer stated that Rastus was in safe hands and would be returned immediately if Mrs. Ramsay paid a ransom of $1,000. Mrs. Ramsay was instructed to place the money in a cardboard box and to leave it outside her door. At first she decided to go to the police, but fearing that she would never see Rastus again -- the letter had made that quite clear-she changed her mind. She withdrew $1000 from her bank and followed the kidnapper's instructions. The next morning, the box had disappeared but Mrs. Ramsay was sure that the kidnapper would keep his word. Sure enough, Rastus arrived punctually at seven o'clock that evening. He looked very well though he was rather thirsty, for he drank half a bottle of milk. The police were astounded when Mrs. Ramsay told them what she had done. She explained that Rastus was very dear to her. Considering the amount she paid, he was dear in more ways than one!
新概念英语第二册课后题答案详解：Lesson19 新概念英语第二册课后习题 Lesson 19 1. a 根据课文第5-6行苏珊和售票处姑娘的对话：‘I’m sorry, we’ve sold out,’ the girl said. ‘What a pity!’ Susan exclaimed, 只有a. they had all been sold 与课文内容相符，而其他3个选择都与课文实际内容不符，所以选a. 2. d 根据课文最后一行‘I might as well have them,’ I said sadly(我还是买下为好，我垂头丧气地说。) 只有d. wasn’t too pleased to get tickets for next Wednesday’s performance 最能 反映作者当时的心情，而其他3个选择都与课文实际内容不符，所以 选d. 3. c 前一句The play may begin at any moment(剧马上就要开演了) 是对将要发生的事情的推测，只有c. hasn’t begun yet (它还没开 演呢)是合乎逻辑的，也与前一句的内容相符合。而其他3个选择 a. has begun(已经开演了)不符合逻辑;b. won’t begin for a long time(好长一段时间后才开演)与课文意思不符;d. begun a long time ago(很久以前就开演了)更不符合题目意思和时态。 4. c 这是一个疑问句，需要用疑问句的语序，即主谓倒置， a. You must give me; b. You have got to give me 与 d. You may give me 这3个选择都是陈述句语序，只有c. Could I have 是疑问句语序，并且could 同前一句中的may 是一样的，都是表示“请求”的，所以 应该选c.
献给股民的重礼—当日大盘涨跌判断 方法一： 1、开盘跌，但很快回升，维持半小时内涨，当天看涨！ 2、昨天是跌，今天开盘是涨，维持半小时涨，当天看涨！ 3、昨天是跌，今天开盘是跌，维持半小时跌，当天看跌！ 4、昨天是涨，今天开盘是跌，维持半小时跌，当天看跌！ 5、昨天是涨，今天跳空高开，当天会升得更高！ 6、昨天是跌，今天跳空大跌，午万不要手软，立即卖空！ 7、开盘暴涨暴跌,除非有极大利好或利空,要忍手,不宜操盘！ 8、连续上升多日,天天高开，再上升，突然低开，立即做空！ 9、连续下跌多日,天天低开，再下跌，突然高开，可做多！ 10、今天高开低收，明天跌市多。 11、今天低开高收，明天升市多。 12、今天平开平收，明天无启示。 13、今天平开低收，明天继续淡。 14、今天平开高收，明天升市看好！ 申明：突发重大利好或利空以上方法不适用，股市里没有绝对，只是大概率问题，以上只能作为大势研判方法之一，依此买股，风险自负! 方法二： 打开五分钟图，（大盘个股均可），以当天前三个（最多第四个）五分钟K线的最低点当做全天该股（大盘）的“涨跌标准线”，若当
天未破此低点，则可当日看多；若打破此低点，当日看空，概率80%！有图可鉴！并观察5、10、20个五分钟均价线多空头排列定论，更加准确！再加一句：若个股出现低于标准线的情况出现，个股基本可根据当日大盘情况定义为震荡或下跌行情，对于震荡行情可做低吸高抛，下跌则可在个人预设止损位出局观望！结合顶底指标来判断高低点效果更佳！再加一句：近日个人又加以总结，结合前日最后五分钟K线的涨跌+今天开盘前三到四个五分钟K线的具体形态和放量情况，判断当天大盘是涨是跌更为准确。 上涨+放量+下跌K线组合=大盘下跌；上涨+缩量+非下跌性K线组合=大盘上涨；下跌+缩量+非下跌性K线组合=大盘上涨；下跌+放量+上涨K线组合=今天上涨（还有可能是大涨！）....慢慢总结中... 三开盘半小时知涨跌 准确性：预测大势高达90%，预测个股达80%左右。 基本原理：开盘半小时多空双方的较量，基本决定和影响全天多空双方的价位观点，从而决定一天的走势。 研判条件：运用5分钟K线图。 研判方法：前15分钟3根蜡烛对全天的影响占70%，后15分钟3根蜡烛对全天的影响占30%。可把后15分钟的3根蜡烛综合视为1根蜡烛来看。前后相加共4根蜡烛，可预测全天行情基本趋势。 （1）若4根蜡烛，全部拉阳线。全天走势极强。中午休盘前后15分钟，可能是全天的相对低点，收盘价可能是全天的最高价。
(英音版)新概念英语第一册第19课：Tired and thirsty Lesson 19：Tired and thirsty 又累又渴 Listen to the tape then answer this question. Why do the children thank their mother? 听录音，然后回答问题。为什么孩子们向母亲致谢？ MOTHER： What's the matter, children? GIRL：We're tired … BOY：… and thirsty, Mum. MOTHER： Sit down here. MOTHER： Are you all right now? BOY： No, we aren't. MOTHER： Look! There's an ice cream man. MOTHER： Two ice cream please. MOTHER： Here you are, children. CHILDREN： Thanks, Mum. GIRL： These ice creams are nice. MOTHER： Are you all right now? CHILDREN： Yes, we are, thank you! New Word and expressions 生词和短语
matter n. 事情 children n. 孩子们（child的复数）tired adj. 累,疲乏 boy n. 男孩 thirsty adj. 渴 Mum n. 妈妈（儿语） sit down 坐下 right adj. 好，能够 ice cream 冰淇淋 参考译文 母亲：怎么啦，孩子们？女孩：我们累了……
New Concept English BookⅡ 一、单项选择 1. the teacher at this college last year ? Yes, he did. A. Did, taught B. does, teach C. Did, teach D Do,teach 2、I went to the supermarket and bought a great many A.tomatoes B.potatos C.vegetables D.meat 3、He until it stopped raining. A.waited B. didn't wait C. didn’t leave D.left 4、For the whole period of two months, there no rain in this area. A.is B.will be C.has been D.have been 5、——Hey, how are you getting with your girlfriend? —— A .It’s none of your business! B.Dear me! C .Take it easy. D.Enjoy yourself. 6、A great number of students fond of films, but a good student seldom to the cinema A. are,goes B. is,goes C. are,go D. is,go 7、If their house not like ours, what it look like? A.is, is B.is, does C.does, does D.does, is 8. I’m _______ in that ________ film A. interesting, interested B. interested, interesting C. interested, interested D. interesting, interesting 9. ------ Hurry up! We have little time! ------ I ____________. A. will come B. come C. shall come D. am coming 10. -------_____________? -------I am Italian. A.What’s your job B. What’s your name C. What nationality are you D.Where do you from s. 11. I don’t have ______writing paper, I only have _____chalk A. any, any B. any, some C. some, some D.some,any 12. Look, the little dog ______after a big cat! A. runs B. is running C. is going to run D.is runing 13. It’s very cold. _______ your coat. A. Take off B. Put on C. Turn on D.Put off 14.The man could not bear it.He could not it. A.carry B.suffer C.stand D.lift 15.Just then,the telephone rang.It rang . A.at once B.immediately C.again D.at that moment 16.On the last day he made a big dicision.It was the day of his holiday. A.final B.end https://www.doczj.com/doc/5b2273611.html,test D.bottom 17.He calls at every house in the street.He everyone. A.shouts at B.calls C.cries out at D.visits
股票价为什么会涨跌,它是什么因素引起的谁控制的？ 当然是市场喽~股票和商品一样。就是简单的供求关系。10块一股的价格，有100个人卖~但是有150个人买，这个时候有50个人买不到，所以他们愿意出11块的价格去买。这样股价就上去了。 现在11块有200个人卖，只有50个人买，还有150个人卖不掉，这时候有人担心价格会掉下去，所以他们就降价销售手里的股票，价格又回到10块了。 上市公司买卖自己公司的股票是需要发公告的。决定涨跌的肯定是市场的供求关系。和主力上市公司无关。所有交易和上市公司无关。是股东之间对股权的买卖。如上市公司一共有1亿股，其中控股股东有5500万股，剩下的4500万股在其他的股东手里，这些股东可能是公司，也可能是老百姓，证券交易市场是对这些股权的交易提供一个平台。有人愿意出高价买这个公司的股权，一些股东觉得这个价格合理，然后就卖给他了，这就是股权的交易。和上市公司的利润无关，而上市公司的利润决定这个股票值不值这个价钱。一个业绩亏损的公司，突然有人说出20快钱一股的价格买他的股权，很多股东觉得合理，这个公司在赔钱不值这个价，所以就卖给他了。过了一阵子，这个公司说要将某某优质资产注入到该上市公司里。公司今后会如何如何……省略N字。前景一片光明，这个时候股票价格突飞猛涨。20元的价格很多人认为便宜啊。就这样股票涨到了40元。那个20元买入股票的人，在40元又卖给了其他的投资人，获利一倍，这就是股票。
为什么股价会突然大跌 1、资金离场。 股价的总值是100亿，如果再利用100亿买进该股票，股价能涨多少呢？不禁要问，这100亿在同一价位能完全买进吗？回答是完全不可能的！物以稀为贵，股价只有越买超高。但是，买进股票的这100亿在高位获利卖出后（资金离场）稍有风吹草动，股价也应声下跌了。 2、自由买卖。 如果股价的涨与跌是由市场买与卖（不是刻意操控），当卖方力量大于买方的力量时，股价就会跌。 3、庄家操控。 有些股票为什么特别活跃与异动？原因之一是该股有庄家，由于活跃容易惹人注目，从而引起激发散户卖出与买进的欲望，达到在高位完全卖出的目的，卖出后又利用少量的筹码，拼命地惯压，摧动股灾的浪潮。 4、企业挖肉补疮。 企业亏损、资金短缺，上市公司常常卖出部分股票。俗语说：“买入容易，卖出难，”“降低价格连续卖出。”通常是大投资的一贯做法，企业与大庄家这一举动，会导致市场的连锁反应，市场有时也会出现恐慌性的抛售。 5、大盘的示范效应。
新概念英语第二册课后习题答案 Lesson 19 1. a 根据课文第5-6行苏珊和售票处姑娘的对话：‘I’m sorry, we’ve sold out,’ the girl said. ‘What a pity!’ Susan exclaimed, 只有a. they had all been sold与课文内容相符，而其他3个选择都与课文实际内容不符，所以选a. 2. d根据课文最后一行‘I might as well have them,’ I said sadly(我还是买下为好，我垂头丧气地说。)只有 d. wasn’t too pleased to get tickets for next Wednesday’sperformance 最能反映作者当时的心情，而其他3个选择都与课文实际内容不符，所以选 d. 3. c前一句The play may begin at any moment(剧马上就要开演了)是对将要发生的事情的推测，只有c. hasn’t begun yet (它还没开演呢)是合乎逻辑的，也与前一句的内容相符合。而其他3个选择 a. hasbegun(已经开演了)不符合逻辑； b. won’t begin for a longtime(好长一段时间后才开演)与课文意思不符； d. begun a long timeago(很久以前就开演了)更不符合题目意思和时态。 4. c 这是一个疑问句，需要用疑问句的语序，即主谓倒置， a. You must give me; b. You have got togive me 与 d. You may give me 这3个选择都是陈述句语序，只有c. Could I have是疑问句语序，并且could 同前一句中的may 是一样的，都是表示“请求”的，所以
上证指数20年里涨跌大体相等回顾上海股市历史数据 2010年上证指数收盘点位是2808.08点，但是，在3个“发”没有给2011年股市带来好运，昨天上证指数报收2199.42点，2011年K线收出大阴线，这样，上海股市20年的历史上，年K线阴线达到10根。不过，总体上20年来上证指数上涨和下跌的年份大体相等，上涨的时候略多一点。 上证指数从1990年到2011年总共有22根年K线，其中，12根是阳线，10根是阴线，涨跌基本平衡，上涨略多一些。观察上证指数收阴线的10根年K线，大部分是连续2根，如1994年和1995年连续2年下跌，2001年和2002年连续2年下跌，2004年和2005年连续2年下跌。至今上证指数没有出现过连跌3年，2010年和2011年上证指数又是连跌2年，那么，明年是不是可能开阳线呢？ 再看跌幅，虽然20年来有10年是下跌的，但是，上证指数跌幅超过20%的也不过只有4次，跌幅最大的是2008年，上证指数下跌65.39%，1994年和2001年上证指数跌幅也超过20%，分别下跌22.3%和20.62%，然后就是今年下跌了21.68%，成为历史上第三大年跌幅。总体看，上海股市有10年是下跌的，但跌幅不算很大。 为了让读者了解20年来上海股市的涨跌情况，将上证指
数每年涨跌数据附在后面。 上证指数历史上年涨跌幅 ■1990年，开盘96.05点，最高127.61点，最低95.79点，收盘127.61点。 ■1991年，开盘127.61点，最高292.75点，最低104.96点，收盘292.75点，上涨129.41%。 ■1992年，开盘293.74点，最高1429.01点，最低292.76点，收盘780.39点，上涨166.57%。 ■1993年，开盘784.13点，最高1558.95点，最低750.46点，收盘833.8点，上涨6.84%。 ■1994年，开盘837.7点，最高1052.94点，最低325.89点，收盘647.87点，下跌22.3%。 ■1995年，开盘637.72点，最高926.41点，最低524.43点，收盘555.29点，下跌14.29%。 ■1996年，开盘550.26，最高1258.69点，最低512.83点，收盘917.02点，上涨65.14%。 ■1997年，开盘914.06点，最高1510.18点，最低870.18点，收盘1194.1点，上涨30.22%。 ■1998年，开盘1200.95点，最高1422.98点，最低1043.02点，收盘1146.7点，下跌3.97%。 ■1999年，开盘1144.89点，最高1756.18点，最低1047.83点，收盘1366.58点，上涨19.18%。
新概念英语第三册逐句精讲语言点第19课(4) A Very Dear Cat 一只贵重的宝贝猫 Kidnappers are rarely interested in animals, but they recently took considerable interest in Mrs. Eleanor Ramsay's cat. Mrs. Eleanor Ramsay, a very wealthy old lady, has shared a flat with her cat, Rastus, for a great many years. Rastus leads an orderly life. He usually takes a short walk in the evenings and is always home by seven o'clock. One evening, however, he failed to arrive. Mrs. Ramsay got very worried. She looked everywhere for him but could not find him. Three days after Rastus' disappearance, Mrs. Ramsay received an anonymous letter. The writer stated that Rastus was in safe hands and would be returned immediately if Mrs. Ramsay paid a ransom of $1,000. Mrs. Ramsay was instructed to place the money in a cardboard box and to leave it outside her door. At first she decided to go to the police, but fearing that she would never see Rastus again-the letter had made that quite clear-she changed her mind. She withdrew $1000 from her bank and followed the kidnapper's instructions. The next morning, the box had disappeared but Mrs. Ramsay was sure that the kidnapper would keep his word. Sure enough, Rastus arrived punctually at seven o'clock that evening. He looked very well though he was rather thirsty, for he drank half a bottle of milk. The police were astounded when Mrs. Ramsay told them what she had done. She explained that Rastus was very dear to her. Considering the amount she paid, he was dear in more ways than one!