OCAP-Process Out of Control Action Plan-经典

Internal use only Rev: 1FORM #: 3746-02-20005

Process Out of Control Action Plan

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Ref: DOC# 3746-01-20001

不定冠词a_an的用法

不定冠词a an的用法 一、教学目标 1.让学生通过比较掌握不定冠词a 和an的用法。 2.学会在句子及写作中运用不定冠词a和an。 二、教学重难点： 重点：掌握不定冠词a 和an的用法 难点：学会使用不定冠词a 和an 三、教学过程 1．讲解英语中两个冠词的区别 a/an在英语中被称为不定冠词。它们表示一（个，只，本，件，块，片……），在意义上没有区别。 用a/an时，我们必须记住两条基本原则： ①a/an有不确定的意义。（即所说的人、动物或东西对听者或读者来说可能是不知道的） ②a/an只能用于单数可数名词之前。 例如：a book （一本书）， an eraser（一块橡皮） 在英语中，液状、气状物体等很多都属于不可数名词，前面不能够带有不定冠词。 例如cola 可乐，milk 牛奶，water 水和gas 汽油，等等。 2.a和an的区别 不定冠词有a和an两种形式，a用于辅音(不是辅音字母)开头的词前，an用于元音(不是元音字母)开头的词前。 值得注意的是： A.。以元音字母开头但是发辅音，用a: university, useless, useful, unit, uniform。

B.以辅音字母开头但是发元音，用an： hour, honest。 3.通过短语操练让学生掌握a 和an的使用 e.g: a bus 一辆公交车 a car 一辆汽车 a pen 一支钢笔 a table 一张桌子 an apple 一个苹果 a cake 一块蛋糕 an elephant一头大象 an egg 一个鸡蛋 an English book 一本英语书 an eraser 一块橡皮4.在句子中练习不定冠词 a 和an的用法 重点强调特殊情况下的使用

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综合教程1课后答案 Unit 1 College Life Enhance Your Language Awareness Words in Action 1. (P.23) 1) deliver 2) polish 3) available 4) latter 5)file 6) thrive 7) undertook 8) practical 9) fulfill 10) perceived 11) accumulated 12) multiplied 2. (P.24) 1)compromise 2) self-induced 3) steered 4) frame 5)demonstrated 6) employ 7) promote 8) impressed 9)contribution 10) deliberately 11) financial 12) economic 3.(P.24) 1)makes a point of 2) refresh my memory 3) lead to 4) at hand 5) working out 6) under pressure 7) Last but not least 8) down 9) In addition to 10) were involved 11) in other words 12) pointed out 13) pay off 4. (P.25) 1) scored 2) scheduled 3) assigned 4) motivated 5) crucial 6) promote 7) perform 8) debate 9) scanned 10) devised 11) advocated 12) clarify 13) priorities 14) compromised 15) context 16) undertook Final sentence: academic excellence Increasing Your Word Power 1.( P.26~27) 1)principal/ major 2) top 3) major 4) top 5)principal 6) major 7) schedule 8)advocate/have advocated 9) top 10) approach 11)blame 12) major/ principal 13) advocate 14) schedule 15)blame 16) approaching 17) pressure 18) pace 19)pressured 20) pace Cloze (P.31) 1)academic 2) priorities 3) conducted 4) principles 5)begin 6) priority 7) compromised 8) addition 9)filling 10) Speaking 11) formula 12)Participation/ Participating 13) based 14) least 15)way 16) pressure

科普版英语六年级下册课文及翻译 (直接打印版)

Lesson 1 I’m not feeling well. Let’s talk （M=Mom, T= Tom） M: What,'s the matter, Tom T: I'm not feeling well, Mom M: Do you have a cold T: Yes, I think so. Could you give me some water, please M: Here you are. T: Thank you, Mom. M: Tom, you must go and see a doctor. T: OK, Mom. M: It's cold outside. You must wear your coat. T: OK, Mom. Could you pass me my coat,please M: Here you are. T: Thank you, Mom M: Tell me your teacher's number. I'll call him and tell him you are sick. T: OK. Here it is. 译文 (M=妈妈,T=汤姆) 妈妈:怎么了,汤姆 汤姆:我感觉不舒服,妈妈。 妈妈:你感冒了吗 汤姆:是的,我想是这样的。您能给我一些水吗 妈妈:给你。 汤姆:谢谢您,妈妈。 妈妈:汤姆,你必须去看医生. 汤姆:好的,妈妈。 妈妈:外面很冷。你必须穿你的外套。 汤姆:好的,妈妈。您能把我的外套递给我吗 妈妈:给你。 汤姆:谢谢您,妈妈。 妈妈:告诉我你老师的电话号码。我将给他打电话告诉他你生病了。

全新版大学英语_综合教程1_课后翻译与答案

《全新版大学英语综合教程1 课后翻译及答案》Unit 1 Growing Up 为自己而写 ——拉塞尔·贝克 从孩提时代，我还住在贝尔维尔时，我的脑子里就断断续续地转着当作家的念头，但直等到我高中三年级，这一想法才有了实现的可能。在这之前，我对所有跟英文课沾边的事都感到腻味。我觉得英文语法枯燥难懂。我痛恨那些长而乏味的段落写作，老师读着受累，我写着痛苦。弗利格尔先生接我们的高三英文课时，我就准备着在这门最最单调乏味的课上再熬上沉闷的一年。弗利格尔先生在学生中以其说话干巴和激励学生无术而出名。据说他拘谨刻板，完全落后于时代。我看他有六七十岁了，古板之极。他戴着古板的毫无装饰的眼镜，微微卷曲的头发剪得笔齐，梳得纹丝不乱。他身穿古板的套装，领带端端正正地顶着白衬衣的领扣。他长着古板的尖下巴，古板的直鼻梁，说起话来一本正经，字斟句酌，彬彬有礼，活脱脱一个滑稽的老古董。 我作好准备，打算在弗利格尔先生的班上一无所获地混上一年，不少日子过去了，还真不出所料。后半学期我们学写随笔小品文。弗利格尔先生发下一张家庭作业纸，出了不少题目供我们选择。像"暑假二三事"那样傻乎乎的题目倒是一个也没有，但绝大多数一样乏味。我把作文题带回家，一直没写，直到要交作业的前一天晚上。我躺在沙发上，最终不得不面对这一讨厌的功课，便从笔记本里抽出作文题目单粗粗一看。我的目光落在"吃意大利细面条的艺术"这个题目上。

这个题目在我脑海里唤起了一连串不同寻常的图像。贝尔维尔之夜的清晰的回忆如潮水一般涌来，当时，我们大家一起围坐在晚餐桌旁——艾伦舅舅、我母亲、查理舅舅、多丽丝、哈尔舅舅——帕特舅妈晚饭做的是意大利细面条。那时意大利细面条还是很少听说的异国食品。多丽丝和我都还从来没吃过，在座的大人也是经验不足，没有一个吃起来得心应手的。艾伦舅舅家诙谐有趣的场景全都重现在我的脑海中，我回想起来，当晚我们笑作一团，争论着该如何地把面条从盘子上送到嘴里才算合乎礼仪。 突然我就想描述那一切，描述当时那种温馨美好的气氛，但我把它写下来仅仅是想自得其乐，而不是为弗利格尔先生而写。那是我想重新捕捉并珍藏在心中的一个时刻。我想重温那个夜晚的愉快。然而，照我希望的那样去写，就会违反我在学校里学的正式作文的种种法则，弗利格尔先生也肯定会打它一个不及格。没关系。等我为自己写好了之后，我可以再为弗利格尔先生写点什么别的东西。 等我写完时已是半夜时分，再没时间为弗利格尔先生写一篇循规蹈矩、像模像样的文章了。第二天上午，我别无选择，只好把我为自己而写的贝尔维尔晚餐的故事交了上去。两天后弗利格尔先生发还批改过的作文，他把别人的都发了，就是没有我的。我正准备着遵命一放学就去弗利格尔先生那儿挨训，却看见他从桌上拿起我的作文，敲了敲桌子让大家注意听。 "好了，孩子们，"他说。"我要给你们念一篇小品文。文章的题目是： 吃意大利细面条的艺术。"

outofstep课文全文翻译.doc

Unit 3 Out of Step Bill Bryson 1 After living in England for 20 years, my wife and I decided to move back to the United States. We wanted to live in a town small enough that we could walk to the business district, and settled on Hanover, N.H., a typical New England town—pleasant, sedate and compact. It has a broad central green surrounded by the venerable buildings of Dartmouth College, an old-fashioned Main Street and leafy residential neighborhoods. 2 It is, in short, an agreeable, easy place to go about one’ s business on foot, and ye far as I can tell, virtually no one does. 3 Nearly every day, I walk to the post office or library or bookstore, and sometimes, if I am feeling particu larly debonair, I stop at Rosey Jekes Caféa cappuccino. Occasionally, in the evenings, my wife and I stroll up to the Nugget Theatre for a movie or to Murphy’ s on the Green for a beer, I wouldn’ t dream of going to any of these places by car. People ha ve gotten used to my eccentric behavior, but in the early days acquaintances would often pull up to the curb and ask if I wanted a ride. 4“ I’ m going your way,” they would insist when I politely declined. no bother.”

不定冠词的用法

不定冠词的用法： 1. 表示人或事物的某一类 A steel worker makes steel. A plane is a machine that can fly. 2. 表示某一类人或事物中的任何一个。 This is an apple. His father is a teacher. 3. 泛指某人或某物，但不具体说明何人何物。 A comrade is waiting for you downstairs. I met an old man on my way to school. 4. 表示“一个”的意思 He will be back in a day or two. He tried to send a picture of a face. 5. 有时也表示“每”的意思 We have three meals a day. 我们一日三岁. He walks ten miles an hour. 他一小时走10英里。 We have six classes a day. 我们一天上六节课。 He drives the car at thirty miles an hour. 如果把不定冠词后的名词变为复数，只把不定冠词去掉还不行，还得补上一个 数词或不定代词（some, any） The plan will be ready in a few days. 这是因为“一个”或“某个”变为复数时，就成为“几个”或“某几个”的缘故。 定冠词的用法： 定冠词the具有确定的意思，用以特指人或事物，表示名词所指的人或事物是同类中的特定的一个，以别于同类中其他的人或事物，相当于汉语中的“那个”或“这个”的意思。它可以和单、复数名词，也可以和不可数的名词连用。用在以辅音音素开头的词前读[e? ]，用在以元音音素开头的词前读[ei ] ,在特别强调时读[ei:]。 II定冠词的基本用法： 1. 特指某（些）人或某（些）事物。 Give me the book. Did you hear the talk given by Mr Li? How do you like the film. Have you got the letter?

全新版大学英语综合教程1课后答案

Key to Exercises (unit 1) Vocabulary: I. 1). respectable 2) .agony 3). put down 4). sequence 4). rigid 5). hold back 6). distribute 7). off and on 8). vivid 9). associate 10). finally 11). turn in 12). tackle 2. 1) has been assigned to the newspaper’s Paris office 2) was so extraordinary that I didn’t know whether to believe him or not 3) a clear image of how she would look in twenty year s’ time 4) gave the command the soldiers opened fire 5) buying bikes we’ll keep turning them out 3.1) reputation/rigid / to inspire 2) and tedious / what’s more / out of date ideas 3) compose / career / avoid showing / hardly hold back II. 1). composed 2). severe 3) agony 4). extraordinary 5). recall 6). command 7). was violating 8). anticipate III. 1. at 2. for 3. of 4. with 5. as 6. about 7. to 8. in 9. from 10. on/upon Comprehensive Exercises (A) (1) hold back (2) tedious (3) scanned (4) recall (5) vivid (6) off and on (7) turn out/in (8) career (B) (1) last (2) surprise (3) pulled (4) blowing (5) dressed (6) scene (7) extraordinary (8)image (9)turn (11) excitement II. Translation 1 1) As it was a formal dinner party, I wore formal dress, as Mother told me to. 2) His girlfriend advised him to get rid of /get out of his bad habit of smoking before it took hold. 3) Anticipating that the demand for electricity will be high during the next few months, they have decided to increase its production. 4) It is said that Bill has been fired for continually violating the company’s

(完整版)大学英语精读3课文(第三版)_中英文对照

课文翻译 Unit 1 Text A young man finds that strolling along the streets without an obvious purpose can lead to trouble with the law. One misunderstanding leads to another until eventually he must appear in court for trial…… 一个青年发现，在大街上毫无明显目的地游逛会招致警方的责罚。误会一个接一个发生，最终他只得出庭受审…… A Brush with the Law 与警察的一场小冲突 I have only once been in trouble with the law. 我平生只有一次跟警方发生纠葛。 The whole process of being arrested and taken to court was a rather unpleasant experience at the time, but it makes a good story now. 被捕和出庭的整个过程在当时是一件非常不愉快的事，但现在倒成了一篇很好的故事。 What makes it rather disturbing was the arbitrary circumstances both of my arrest and my subsequent fate in court. 这次经历令人可恼之处在于围绕着我的被捕以及随后庭上审讯而出现的种种武断专横的情况。It happened in February about twelve years ago. 事情发生在大约12年前，其时正是2月。 I had left school a couple of months before that and was not due to go to

out_of_的用法小结

out of 的用法小结 在下列两个句子中，out of的意思截然不同： ①Is honesty going out of style? 在“难道诚实正在变得不合时宜了吗?”中，out of表示“跟不上”，“脱离”的意思 ②Are these just two stories out of many? 在“这些仅是许多故事中的两个吗?”一句中，out of表示部分关系。在短语介词中，out of表示的意思很多，其用法也颇为复杂。灵活地、注解:in style: 流行 例句与用法: 1. Her clothes are always in style. 她的衣服总是很时髦。 2. Let's eat in style. 我们吃得考究一点吧。 3. She dresses in style. 她穿着很时髦。 4. If ever she gives a party she likes to do it in style. 她每举办舞会，总喜欢搞得很排场。 out of style: 不时髦的不时新的 例句与用法: 1. Her hat is a creation that will never go out of style; it will just look ridiculous year after year. 她的帽子是一项决不会过时的创作，只不过看上去一年比一年滑稽罢了。 2. Dresses may be in style one year and out of style the next. 服装有可能会今年时髦，而明年过时。 ②Are these just two stories out of many? 有规律地掌握其用法，对学好英语大有裨益，现将其用法归纳如下： ①Fish can not live out of water． 鱼离开了水就不能活。

定冠词和不定冠词的主要用法区别

定冠词和不定冠词的主要用法区别 1. There is a rabbit under the tree. The rabbit is eating a carrot. 第一次提到某物，用不定冠词，再次提到相同的事物，用定冠词 2. Who is your best friend in the company? 虽然第一次提到，但是说话双方都知道的那个company. 3. Bill Gates is the richest man in the world. 形容词或副词最高级前一定要用the 。如果a, an 和最高级连用，意思就变了：Bill Gates is a richest man in the world. 比尔盖茨是世界上最有钱的人之一。表示某一类事物时，可以用定冠词，不定冠词和复数三种形式表达比如：The elephant is a friendly animal. An elephant is a friendly animal. Elephants are a friendly animal. 注意：单数可数名词前一定要用冠词，无论名词前有多少修饰语 比如：My mother is a kind, generous, optimistic, open-minded, and honest person 在英语中，有时两个部分合在一起构成一个词，表达的是一种意思；两个部分分开，各成一个词时，表达另一种意思，有另外的用法。现将中学英语课本中出现的这类“分合有别、用法各异”的词语归纳分析如下： 1. away 与 a way away 用作副词时，意为“远”、“离开”、“远离”，通常作be 的表语，也可以放在动词或副词之后，与动词一起构成短语动词； a way 是名词短语，是“一条路”、“一个方法”之意。例如： Who will look after these children when I'm away? 我走了之后，谁来照看这些孩子？ The village is about eight miles away from here. 那个村子离这儿大约有八英里远。 She thought hard ，and she found a way at last. 她苦思冥想，终于找到了一个方法。 2. already 与all ready already 是副词，意为“已经”，常与完成时态连用；all ready 是形容词短语，常用作表语，意为“一切就绪”、“都准备好了”。例如： We have already finished our work. We are all ready for the trip. Let's go. 3. awhile 与 a while awhile 是副词，意思是“一会 我们已经做完了我们的工作。我们都做好了旅行的准备。那么咱们就上路吧。 “片刻”，其前不可加介词或副词； a while 是名词短语，意思是“一会儿” （与awhile 同义），a while 前面可以加介词in ，after 或for ，也可加副词quite 。例如： Wait awhile. [= Wait (for) a while. ] The postman came quite a 等一会儿。 邮递员好一会儿前来过。 After a while, they quarrelled again. 过了一会儿，他们又吵了起来。 4. asleep 与 a sleep asleep 是形容词，意为“睡着的”，只能跟在fall 和be 后面作表语，或置于find 后面作宾语补足语； a sleep 是名词短语，意为“一段睡眠”，与have 连用，构成have a sleep （睡一会）。例如： Don't make any noise. The baby is asleep. 别闹，小孩睡着了。 He was just falling asleep when there was a loud knock at the door. 他刚要入睡，这时传来很响的敲门声。 I had a sound sleep last night.昨晚我睡得很香。 5. anyway 与any way anyway 是副词，意为“不管怎 样”、等。例如： “无论如何” （＝anyhow）；any way 是名词短语，意为“任何方面”、“任何方式”，前面要加介词in Anyway I must finish the work today.无论如何我今天也要做完这项工作。 Thank you anyway. 我毕竟还要感谢你的。 Can I be of some help to you in any way? 我可以在哪一方面帮帮你吗？ 6. anyone 与any one anyone 是代词，意为“任何人”，不能与of 短语连用；any one 既可指人，又可指物，可以和of 短语连用，表示“(??中的) 任何一个” 例如： Anyone who breaks the law shall be punished . 无论谁犯了法都将受到惩罚。 Any one of the students in the class studies very hard. 这个班上无论哪一个学生学习都很努力。 Any one will do. 任何一个都行。 7. faraway 与far away faraway 是形容词，意为“遥远的”，可作名词的前置定语；far away 是副词短语，意为“很远”、“遥远”，可作表语、状语和后置定语，

一 out of的基本用法

一、out of的基本用法 Ⅰ.表示“在……外”之意： 1. The chemical plant is out of town. 该化工厂在城外。 2. Our factory is 4 miles out of the city. 我厂离城4英里。（指在城外，离城4英里。） Ⅱ.表示“从……里”、“从……当中”之意： 1. We should remove the machine out of the room.我们应该把这台记起从室内搬出去。 2. Pump as much air as possible out of the container. 尽可能地把容器内的空气都抽走。 3. You many choose one out of them. 你可以从中选择一个。 4. This is only one instance out of many.这只不过是许多例子中的一例而已。 Ⅲ.表示“接触”、“脱离”、“没有”、“缺乏”之意：

1. They have got out of many difficulties.他们已摆脱了许多困难。 2. The instrument went out of order.这个仪表发生故障。 3. That machine is out of repair.那台机器失修了（或损坏了）。 4. Those devices are out of date.那些装置过时了。 5. They were often out of spare parts before liberation.解放前他们常缺少备件。 6. It is out of comparison.这是无可比拟的。 7. A new method was introduced are old one naturally.采用了新方法，旧方法自然就淘汰了。 8. Their workshop has run out of oxygen.他们的车间已用完氧气。 Ⅳ.表示来源、原因和动机之意： 1. He copied something new out of this book.他从这本书里摘抄了些新的内容。

不定冠词的基本用法

不定冠词的基本用法 ：冠词是一种虚词，本身有一定的含义，主要放在名词前起限定作用，但在中文看来冠词大多数是多余的，因此要养成用冠词的习惯，一定要加强训练。下面我们一起看看这篇《不定冠词的基本用法》。 1.冠词的含义 不定冠词a的含义：一(个)，任何一个。 a computer一台电脑 an apple一个苹果 定冠词the的含义：这，那，这些，那些。 Shut the door.关上(那)门。 The girl in pink is my sister. 穿粉红色衣服的(那)女孩是我妹妹。 2.不定冠词的用法 1.a与an的用法差别 大多数时候用a，只有当a出现在元音开头的单词前边时，要加n变成an，目的是为连读顺口。 a pen一支笔 a cat一只猫 a university一所大学 an apple一个苹果

an old pen一支旧笔 an island一个岛屿 a house一幢房子 an hour一个小时 注意：hour,honor, honest等单词的第一个辅音字母h不发音，实际上是以元音开头，这时也必须用an。 3.不定冠词的基本用法 不定冠词主要表示一类东西(我或者事物)中的一个，经常代替one，有时候可以与one交换，不过a不强调数量的含义，one强调数量。 Let me tell you a story. 我给你讲个故事吧。 We have 24 hours a day. 我们一天有24个小时。 He wants to be a policeman. 他想当警察。(当警察这一类人中的一个) A leader should act like a leader. 领导应该有一个领导的样子。(表示一类事物时a不必译出) 成片速记： have a look 看一看 have a chat聊一聊 have a talk谈一谈

全新版大学英语综合教程(第二版)1课后题答案全集(可打印)

【一】全新版大学英语综合教程1课后 题 Unit 1 Growing Up Part II Language Focus Vocabulary Ⅰ.1. 1.Respectable 2.agony 3.put…down 4.sequence 5.hold back 6.distribute 7.off and on 8.vivid 9.associate 10.finally 1.turn in 2.tackle 2. 1.has been assigned to the newspaper’s Paris office. 2.was so extraordinary that I didn’t know whether to believe him or not. 3. a clear image of how she would look in twenty years’ time. 4.gave the command the soldiers opened fire. 5.buying bikes we’ll keep turning them out. 3. 1.reputation, rigid, to inspire 2.and tedious, What’s more, out of date ideas https://www.wendangku.net/doc/b214048415.html,pose, career, avoid showing, hardly hold back Ⅱ. https://www.wendangku.net/doc/b214048415.html,posed 2.severe 3.agony 4.extraordinary 5.recall https://www.wendangku.net/doc/b214048415.html,mand 7.was violating 8.anticipate Ⅲ. 1.at 2.for 3.of 4.with 5.as 6.about 7.to 8.in, in

综合英语3unit3out of step

Words and Expressions anew: Since Aaron's ex-girlfriend broke up with her boyfriend, he decides to pursue her anew. (ad. again/newly/afresh) calorie: Sherlock wants to gain weight by eating fast foods like Pala hamburger or high calorie drinks like soda. (-adj-- caloric) contortion: I had to admire the contortions of Phil, because he dances in front of the freshers almost everyday!(柔韧性，扭曲） Hermia and Lysander were together after a series of amazing contortions. (困难，周折） coo: She paused to coo at the baby" You are my little little apple"(cooer 鸽、鸠；COO也可作Chief Operating Officer，同CEO) debonair："Empress Daimengr" Camile always looks debonair as if she never had nothing to worry about.(也可作n.喜剧明星） dodge：I'm so depressed for I successfully dodged all the right answer in the last integrated course exam.(vt/vi.躲避、躲开） Those were the dodges he used to escape taxation.(n.托词、计策） eccentric: When I first heard Caroline's Chinese name"Ma Lu", I thought it was a little eccentric. But it turns out she isn't a eccentric, but a enthusiastic person.(adj.古怪的n.古怪的人.odd/weird) esthetical: Many girls even boys want to improve their physical appearance by esthetica l surgery.(n.esthete) exasperating: Though Candy find a Gemini man to be exasperating, Ann find him to be a real charmer.(v.exasperate n.exasperation ) Do not exasperate your team leader, he can humiliate you anywhere anytime! extravagant: Xie Tingfeng and Wang Fei spent over 100 hours extravagant time, which was the explosive news recently.(放纵的） He was extravagant in his admiration of Hellas.(过度的；奢侈的） habituate: You must habituate yourself to this police school life. Some experts said many things to habituate can be given up.(上瘾） ludicrous: When I was a fresher I thought it l udicrous that we can't use the quilt school gave us.(ridiculous/absurd/foolish) negotiate:I really want to negotiate with the team leader to refund our accommodation. The cilmber had to negotiate a steep rock face.(成功度过） pedestrian: Having been exposed by press, Yao Di was just a pedestrian A in Wen Zhang's life. The circumstances and events of his life were anything but pedestrian.(adj.平淡的）sedate: We continued our walk at a s edate pace.(平静的、不慌不忙的） She took them to visit her sedate, elderly cousins.(沉着的、不苟言笑的） Jessica was so excited in Jang Keun Suk(???)'s concert that we should sedate her to calm her down.(vt.给····服用镇静剂） triumph: It's a huge triumph that we finally escaped Chen Zhi's course. You have to triumph over your fear if you want to deliver a successful speech. unfurl: Unfurl a radiant banner旗帜鲜He unfurled the newspaper and began to read.(vt.展开）The government should unfurl the public expenses. (vt.公开） venerable: May Day has become a venerable institution.(庄严的） Our goddess Susan is so venerable that we all love her.（受尊敬的）

from与out of当“从”讲的区别

介词的用法之方位介词from与out of 的 区别 介词在所有词汇当中算是比较重要的，原因不光包括它本身的重要性，更为重要的是介词不仅可以和动词搭配，和名词搭配，甚至还能和形容词搭配。所以对于介词的用法，我们一丁点都不能放过。今天，我们要看的是介词的用法之方位介词from与out of 的区别。 介词的用法之方位介词from与out of ： 1、from与out of 均表示来源或出处。但是from 注重起点，译为“从……”。 例句：The shouting of the soldiers'drilling could be heard from the playground, 人们可以听到从操场上传来的士兵们操练时的喊声。 The train from London arrives here at nine o'clock. 从伦敦开来的列车9点到这里。 2、out of 侧重于从里向外，译为“从……里出来”。 例句：We are moving out of our flat.

我们要搬出我们的这所公寓楼。 She took the passport out of her handbag and showed it to the policeman. 她从手提包里拿出了护照让那名警察看了看。 arise from／out of result from由…而引起；由…而产生 The trouble arose out of the policy of racial segregation．这场乱子是由种族隔离政策所引起的。 The country's present difficulties arise from the shortage of petroleum． 这个国家当前的困境是由石油短缺而造成的。 We argued her out of acting in haste．我们劝她不要匆忙行事。

不定冠词a an的用法

不定冠词a\an的用法 冠词分不定冠词（The Indefinite Article）和定冠词（The Definite Article）a, an 是不定冠词，the是定冠词。 an, a是不定冠词，仅用在单数可数名词前面，表示“一”的意义，但不强调数目观念。a用在以辅音（指辅音音素）开头的词前，an用在以元音（指元素音素）开头的词前。a+名词单数，表示一个……，或者某一……，an一般用于元音字母开头的单词，作用和a一样，the+名词表示特指，the+形容词，表示一类人或者事物。a和an是不定冠词，修饰泛指名词。只不过以元音开头的名词用an修饰翻译成“一个”。the是定冠词，修饰特指名词翻译成“这个”。 冠词是虚词，本身不能单独使用，也没有词义，它用在名词的前面，帮助指明名词的含义。英语中的冠词有三种，一种是定冠词（the Definite Article），另一种是不定冠词（the Indefinite Article），还有一种是零冠词（Zero Article）。1）不定冠词在句子中最大的语法功能是：用在可数名词的单数形式前表示泛指--表明一类人或事物区别于它类。 例：I am a Chinese. 我是(一个)中国人。 This is a book. 这是（一本）书。 2）为了读音的方便，在以元音音素开头的可数 名词的单数名词前用an而不用a。当我们使用an时，条件有三：①这个名词的读音必须是以元音音素开头--即它的音标的第一个音素是元音，而不是说它是以元音字母开头。②它必须是个可数名词。③它还必须是个单数名词。我们常常见到这类用法： a university 一所大学an hour 一个小时 an orange 一只桔子an engineer 一位工程师 an ordinary man一个普通人 an honest person一位诚实的人 3）定冠词在句子中，既可以用于可数名词前，也可以用于不可数名词前；既用在可数名词的单数形式前，也用在可数名词的复数形式前。从表达意义上讲，它既可表达this, that之意义，也可表达these, those之意义。例： This is the very ink I'm going to buy. 这正是我要买的那种墨水。 The words on the blackboard are to be learned next time. 黑板上的这些单字是下次课要学的。 不定冠词a (an)与数词one 同源，是"一个"的意思。a用于辅音音素前，一般读作[e]，而an则用于元音音素前，一般读做 1)表示"一个"，意为one；指某人或某物，意为a certain。 A Mr. Ling is waiting for you. 2)代表一类人或物。 A knife is a tool for cutting with. Mr. Smith is an engineer. 3) 词组或成语。