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最新人教版高中英语选择性必修三课件Unit 1语法精析课

最新人教版高中英语选择性必修三课件Unit 1语法精析课
predicative and attributive. 目
3. Learn and master the functions of Infinitive. 标
4. Learn and use Infinitive fluently in writing.
语法精讲透析
动词不定式作表语和定语 体验•悟 朗读下列句子, 体会动词不定式的用法 ①Perhaps the best way to understand Western art is to look at the development of Western painting over the centuries. ②During the Middle Ages, the purpose of Western art was to teach people about Christianity. ③The best way to do business is to build trust between you and your client. ④When you are faced with a serious decision, my suggestion is to listen to your own inner voice. ⑤The mother believes her duty is to raise her son to become a man with a noble mind and a generous heart. ⑥All he wanted after a tiring day was to be left alone.
二、动词不定式作定语 动词不定式作定语时应放在被修饰词的后面。 1. 动词不定式作定语的几种情况: (1)动词不定式作定语可表将来的还没发生的动作。 ※There are still many problems to be solved before we are ready for a long stay on the moon. 在我们准备长时间待在月球上之前, 还有许多要处理的问题。

高级英语Lesson 1 Face to Face with Hurricane Camille

高级英语Lesson 1 Face to Face with Hurricane Camille

conflict/struggle:

people --- people
people --- nature
people --- society
people --- themselves
protagonist (hero) --- antagonist (enemy)
John Koshak, Jr.--- the hurricane
• apartment building in Mississippi before and after Camille
What’s the type of the text?
• narration (the telling of a story)
• characters (people): --Pop Koshak --Grandma Koshak --John Koshak --Janis Koshak --Seven children --Charles, a friend --neighbors --pets
What is the story about?
• It describes the heroic struggle of the Koshaks and their friends against the forces of a devastating hurricane Camille.
• What does the writer focus chiefly on---developing character, action (plot), or idea (theme)?
• To learn how the writer gives a vivid description of actions in terms of lexical, sentential and textual level;

新目标大学英语综合教程1课后习题答案

新目标大学英语综合教程1课后习题答案

Unit 1 College LifeText ALanguage in Use4.1) overlooking 2) overwhelming 3) enroll 4) keen 5) blend6) inspiration 7) frequented 8) diversity 9) passion10) incredible5.1) The Sept. 4 game between the Seahawks and the Packers kicked off this year’s football season.2) A big part of a woman’s diet should consist of fruits and vegetables, whole grains, high-fiber foods, and oily fish.3) Eleanor Roosevelt, who was a shy young girl, was terrified at the thought of speaking in public.4) Senior citizens, military veterans and businessmen make up the group of people requesting for government information in the United States.5) The schedule will make you aware of how you spend your time.6.reach a decision (达成决定) shape one’s life (塑造生活)analyze a problem (分析问题) approvea decision (通过决定)improve one’s life (改善生活) solve a problem (解决问题)1) making 2) reach 3) changed 4) shape5) enjoy 6) solve 7) analyze 8) encounter7.1) dishonest 2) illegal 3) substandard 4) irregular 5) unlock 6) incorrect 7) outnumber 8) supermarket 9) Undergraduate 10) overestimate8.1) 学习小组合作学习对应对哈佛繁重的学习任务起着重要的作用。

一如既往一的意思

一如既往一的意思

一如既往一的意思“一如既往”这个词里的“一”,意思是“完全”“始终”“一直”的意思呀。

就是说某种状态、行为或者情况从过去到现在一直保持着,没有发生改变,就像一条直线似的,直直地延续下来啦。

衍生注释:“一”在这里作为副词,起到了强调的作用,强调了那种从头到尾的连贯性和一致性。

它不是指单纯的数字一哦,而是带有一种始终如一、不间断的意味。

比如说“一如既往地努力”,就是说从始至终都保持着努力的状态,没有松懈过呢。

在很多类似的词语里,“一”都有这种表示持续、连贯的意思呢。

像“一以贯之”,也是说用一种思想、原则等贯穿始终呀,这个“一”同样是强调从头到尾不变的那个劲儿。

赏析:“一如既往”这个词因为有了这个“一”,才让整个词充满了一种坚定和执着的感觉呢。

它能很形象地表达出一个人或者一件事在时间的长河里,始终保持着某种特质或者做法,给人一种靠谱、稳定的印象。

就好比一棵大树,不管风吹雨打,始终“一如既往”地扎根在那里,稳稳当当的,让人看着就觉得安心呀。

这种始终如一的感觉,在生活中可是很珍贵的呢,无论是对待友情、爱情还是工作等方面,能做到一如既往,那可都是值得点赞的哟。

作者介绍:“一如既往”其实是个常用的成语啦,它并不是某一个特定作者单独创作出来的哦。

它是在咱们汉语的长期发展过程中,经过人们不断地使用和沉淀,逐渐形成的一个固定的表达方式,用来准确地传达那种始终保持不变的意思呢。

以下是五个运用片段:例子1:我和我那好哥们儿的友情呀,那可真是一如既往地深厚呢。

从小学认识到现在,都多少年啦,我俩还是跟以前一样铁。

每次我有啥烦心事,第一个想到的就是找他倾诉。

就说上次我在工作上出了点岔子,心里别提多郁闷啦。

我给他打电话,他一听就说:“嘿,怕啥呀,兄弟我在呢!”然后就跑来陪我,给我出主意,就跟小时候我被欺负了他来帮我出头一样。

咱这感情,就像那老房子的地基,稳稳当当的,不管过了多久,都是一如既往的好呀,你说是不是很难得?例子2:我奶奶对我那可真是一如既往地疼爱呀。

1的数学符号

1的数学符号

1的数学符号
在数学中,“1”通常可以用阿拉伯数字表示,也可以用罗马数字“Ⅰ”表示。

同时,在某些特定的数学领域或公式中,可能会用到其他的符号或表示方式,例如在概率论中可以用字母“p”表示概率等于1的情况。

因此,具体的数学符号还需要根据不同的数学领域和公式进行判断和选择。

在数学中,数字1它有多个释义,以下为其中几个常见的含义:
1. 在集合论中,1表示所有非空有限集合的个数,即第一可数序集的势。

2. 在数学逻辑中,1表示逻辑真值“真”,即所有命题的真实性。

3. 在代数中,1表示乘法单位元,任何数乘以1都等于其本身。

4. 在几何学中,1表示长度、距离等度量单位的基准值。

5. 在概率论中,1表示必然事件发生的概率,即概率为1的事件。

需要注意的是,具体的数学符号还需要根据不同的数学领域和公式进行判断和选择。

因此,对于数字1的数学符号,需要结合具体上下文来理解其含义。

新起点大学英语Unit1-Text A

新起点大学英语Unit1-Text A
这份工作非常复杂,我们可以从图纸开始。
Exercises
汉译英: 今晚的作业我打算先做英语练习。
Key: Of all the homework tonight, I’m going to start with English exercises.
Reading
BACK
… if you read a daily newspaper in any major city, you’ve read the equivalent of at least four books… 如果你每天看随便哪个大城市的一 份日报,那么你每天的阅读量至少相当于四本书。
Reading
BACK
译文
Para. 4
4 你是怎么看报纸的?你只看那些自己感兴趣的东西。你 是怎么知道的?因为报纸有不同的版面,如果你对体育感兴 趣,你只看体育版;如果你想了解商业信息,你只看商业版。 即使这样,你也不会看所有的体育报道或商务文章。报纸的 标题突出了文章的要点,这就方便了你的选择。另外,报纸 的写作格式也使你很容易了解要点。在每一个标题下面,你 通常都会看到综述要点的一段文字。这样,你便可以选择只 读综述或通读全文。
Chinese
Reading
4 And how do you read a newspaper? You read only those things you are interested in. And how do you know? Because newspapers are divided into sections, you only read the sports pages if you’re
3 If you answered the first question no, and the second yes, think again, if you read a daily newspaper in any major city, you’ve read the equivalent of at least four books.

SCH英寸对照表(1)

SCH英寸对照表(1)

表示英制管壁厚系列:Sch.20----全称:Schedule 20Sch.10s--带s的系列为不锈钢专用,碳钢不用。举个例子:2" sch.10s 表示2”接管的壁厚为2.9mm,材质为不锈钢;2" sch.40 表示2”接管的壁厚为4.0mm。顺便再说一下钢管壁厚的表示方法: 钢管壁厚表示方法有管子表号、钢管壁厚尺寸和管子重量三种方法 1)是以管子表号"Sch"表示壁 厚。 管子表号是管子设计压力与设计温度下材料许用应力的比值乘以1000,并经圆整后的数值。 即: Sch=P/[σ]t×1000 ANSI B36.10壁厚等级:Sch10、Sch20、Sch30、 Sch40、Sch60、Sch80、个等级; ANSI B36.19壁厚等级:Sch5s、Sch10s、Sch40s、Sch80s四个等级; 2)以钢管壁厚尺寸表示 中 国、ISO、日本部分钢管标准采用 3)是以管子重量表示管壁厚度,它将管子壁厚分为三种: a.标准重量管,以STD表示 b加厚管,以XS表示 c.特厚管,以XXS表示。 对于DN≤ 250mn的管子,Sch40相当于STD,DN<200mm的管子,Sch80相当于XS。
NOMINAL PIPE SIZE A B 15 1/2" 20 3/4" 25 1" 32 1.1/4" 40 1.1/2" 50 2" 65 2.1/2" 80 3" 90 3.1/2" 100 4" 125 5" 150 6" 200 8" 250 10" 300 12" 350 14" 400 16" 450 18" 500 20" 550 22" 600 24" 650 26" 700 28" 750 30" 800 32" 850 34" 900 36" 950 38" 1000 40" 1050 42" 1100 44" 1150 46" 1200 48"

一的教案幼儿园

一的教案幼儿园

一的教案幼儿园教学目标通过学习本课内容,幼儿应该能够:1.认识数字1;2.能够正确书写数字1;3.了解数字1的基本概念,如1只能用来表示一件事物等。

教学内容知识点1:认识数字1数字1是最基本的数字之一,它代表着具体的一种事物或数量。

在幼儿学习数字的过程中,数字1是最先学习的数字之一。

知识点2:正确书写数字1书写数字1的基本方法是:1.先画一条竖线;2.然后在竖线的上方横着画一条线,这条线可以稍微短一点;3.如果需要书写大写字母“一”,可以在竖线的上面再横着加一条相同长度的线。

知识点3:了解数字1的基本概念数字1只能用来表示一个事物或数量,不能用来表示多个事物或数量。

例如,“我有1个苹果”就是正确的说法,“我有1个苹果S”则是错误的说法。

教学方法方法1:游戏教学法设计一些简单的游戏帮助幼儿们学习数字1的概念。

比如,在幼儿园内摆放一些相同的物品,让幼儿选出只有1个的物品,并用数字1标记。

方法2:互动教学法老师在黑板上写下一些数字1相关的问题,让幼儿们一起思考并回答。

可以让更有自信的幼儿上前回答问题,让整个教学过程更加生动活泼。

方法3:故事教学法编写一些有趣的故事,让故事中的主人公使用数字1。

例如,“小红去菜市场买了1个苹果,1个橘子和1个香蕉,她很开心地回家了”。

教学效果评价通过幼儿们在教学过程中的表现和课后测试的结果来对教学效果进行评价。

例如,通过测试了解幼儿对数字1的认识程度和能否正确书写数字1等。

总结数字是孩子们生活中必须学习的内容,掌握数字1对孩子们的数字学习起到了重要的开端作用,也是幼儿们日后数字计算学习的基础。

因此,以互动教学法为主,创造出生动有趣的教学场景,让幼儿把数字学习看成是一种游戏,既能让幼儿学习数字知识,又能培养幼儿们的自信心和学习兴趣。

1班押韵口号

1班押韵口号

《1班押韵口号》其一,一班一班,活力满满,知识赛场,如虎下山。

就像运动健儿在赛场上全力冲刺,咱一班在知识的赛道上也毫不畏惧,每次考试都能像勇士攻克堡垒般,拿下难题,取得佳绩,难道咱会输给别人?其二,一班众将,气势高昂,团结如钢,光芒万丈。

记得那次拔河比赛,大家齐心协力,手臂上青筋暴起,如同坚固的链条,把对手一点点拉过来,这团结的力量,谁能阻挡?其三,一班同窗,志在翱翔,学习之洋,扬帆起航。

如同勇敢的航海者面对浩瀚大海,咱一班面对学习的海洋,拿起书本做船桨,划向那成功的远方,怎会在半路迷失方向?其四,一班伙伴,心手相牵,困难当前,勇往直前。

有同学摔倒受伤,大家纷纷伸出援手,没有丝毫犹豫,就像一群守护彼此的天使,这样的一班,啥困难能难倒咱?其五,一班儿郎,才情飞扬,文艺殿堂,闪耀华光。

上次文艺汇演,唱歌跳舞朗诵样样行,那歌声似百灵鸟婉转,舞姿像蝴蝶翩跹,舞台上的咱是不是超棒?其六,一班学子,毅力似石,学业之崎,稳步登陟。

不管是背单词还是做习题,都像登山者攀爬高峰,一步一个脚印,从不放弃,这种毅力,是不是很牛?其七,一班团队,智慧荟萃,思维之汇,灵感迸飞。

课堂讨论时,大家你一言我一语,各种新奇想法碰撞,如同烟花绽放,这样的智慧火花,能不绚烂?其八,一班挚友,欢乐长守,校园里头,笑声长有。

课间休息,教室里充满欢声笑语,大家分享趣事,那笑声能把屋顶掀翻,这样的快乐时光,谁不羡慕?其九,一班群星,璀璨亮晶晶,梦想之境,携手同行。

每个人都有自己的梦想,像星星在夜空闪烁,大家相互鼓励,一起向梦想进发,咱能不实现梦想吗?其十,一班骄子,青春如诗,成长之枝,结满果实。

在这美好的青春岁月,一班同学努力成长,就像果树在春天开花夏天结果,收获的季节,咱肯定能满载而归。

一班的口号,喊出的是咱的士气,展现的是咱的风采,凝聚的是咱的力量,这力量能让一班在任何时候都勇往直前,创造属于自己的辉煌。

高一英语外研版必修一Unit 1 A New Start

高一英语外研版必修一Unit 1 A New Start

Application
Lisa is a .... She told us some important high school hints. First, ... Besides, ... What's more, ... At last, ... What I have learned from her is that ...
Her attitude matters!
Application
Read the text again and retell what Lisa has shared in the interview following the outline below. 1. Introduce who Lisa is. 2. Summarize her suggestions. 3. Tell what you can learn from her.
take a trip with your classmates read as many books as possible
win an award
get to know all the schoolmates in
stand on stage at least once your grade
Presentation
Suppose you are Chairman of the Student Union. Please give a
speech to the new students on their first day at high school. 2. Organise your speech following the steps below. Talk about the problems and give your advice. Tips: You may face many problems in senior high. Firstly,...Secondly,... To solve the problems, I have some suggestions for you. To begin with,...Besides,...

1+1等于几脑筋急转弯的答案是什么

1+1等于几脑筋急转弯的答案是什么

1+1等于几脑筋急转弯的答案是什么脑筋急转弯是一种人为创作的以问答形式出现的极具娱乐性的语言游戏,以其幽默的表现方式,受到大众的广泛欢迎。

1+1等于几脑筋急转弯答案是什么呢?下面店铺整理的超级有趣脑筋急转弯,希望对大家喜欢。

脑筋急转弯: 1+1等于几脑筋急转弯答案:1+1=田(两边的竖、加号十、还有等于号和起来是田)1+1=王(两个一和加号一起加起来是王)1+1=无(一个,又夹走了一个,没了)1+1=丰/卅(中间的加号边长,竖着看是卅,旋转90度就是丰) 超级有趣脑筋急转弯【经典篇】1.女人最不喜欢什么花?——答:没钱花2.小明把自己关在漆黑的房间里,不厌其烦的晾晒自己心爱的宝贝,问小明在干吗?——答:晾晒自己心爱的宝贝3.谁最不喜欢书?——答:赌徒4.什么东西最能让人满足?——答:袜子5.为什么男人总骂女人是祸水最后还是娶女人?——答:没听说过因祸得福么6.什么时候一加五等于十?——答:算盘运算的时候7.什么东西越用越有钱?——答:存钱罐8.世界上谁的头力气最大?——答:男子汉9.神的交通工具是什么?——答:宝贝10.明明一天没有吃东西,为什么我不觉得饿呢?——答:因为我不是“明明”11.什么动物天天熬夜?——答:熊猫12.有一只猪它走啊走啊走到了英国结果它变成了什么?——答:pig13.减肥绝招 (打一神话人物)——答:嫦娥14.传说中第一个嗑药嗑得飘飘欲仙被监禁的人是谁?——答:嫦娥15.为什么结婚之后的生活像潜水?——答:结婚后要忍气吞声了16.那种生活方式容易致癌?——答:宅17.有一艘船限载50人,已载49人,后来又有一孕妇上船,结果船仍沉入了水中,为什么?——答:是艘潜水艇18.一间牢房中关着两个犯人,其中一个因偷窃要关一年,另一个是抢劫杀人犯,却只关两个月,为什么?——答:再过两个月杀人犯就要被枪决了19.一般来说,你是用左手写字还是用右手写字?——答:一般来说是用笔来写字的20.什么东西生的可以吃,熟的可以吃,用刀切不开,洗过之后就没人吃?——答:水!!超级有趣脑筋急转弯【精选篇】1.脸上长什么无药可救?——答:胡子2.小明喜欢运动,有一天他在摄氏38高温大太阳下做很激烈的运动,为什么也居然不会流汗?——答:他在水里游泳3.最多人看不清楚的花是甚麽花呢?——答:眼花4.一个夜黑风高的夜晚,小明遇见一个鬼,为什么那个鬼落荒而逃?——答:因为那是个胆小鬼5.什么东西明明是你的,别人却用的比你多得多?——答:名字6.小明有很厉害的胃病,可他每天总往牙科跑,这是为什么?——答:小明是牙科医生7.一只皮球和一只铁球从高楼上掉下来,谁先落地?——答:铁球8.一只狗总也不洗澡,为什么不生虱子?——答:狗只会生小狗9.后脑勺受伤的人怎样睡觉?——答:闭着眼睛睡觉10.小明在大雨倾盆的旷野中奔跑了十分钟,为什么衣服湿了头发却没湿?——答:小明是个秃头的男人11.世界上有那一种花通常夏天是冰冷的,冬天是温热的?——答:豆腐花12.红螃蟹好吃还是黑螃蟹好吃?——答:红螃蟹,因为黑螃蟹没熟超级有趣脑筋急转弯【精简篇】1. 当今社会,个体户大都靠什么吃饭?【答案:靠嘴巴】2. 纸上写着某一份命令。

商务英语综合教程1课后翻译

商务英语综合教程1课后翻译

Unit one2. (1)Fiat launched a tiny “city car” especially for Europe’s narrow, crowed streets.(2) The rain forest theme products tap into consumer’s interest in the environment.(3) The company might target its efforts on preferred locations like India or Thailand(4) A strong president would further erode the power of the Congress.(5) Most of the measures will be phased out next year.(6) Government securities have traditionally yielded less than stocks.3.(1) on December 8th,2009, president Barack Obama launched a set of proposals to address unemployment and made it clear that he wanted to tap into some of the unspent funds( money set aside to support filing banks) to help pay for them. No precise figure was given. Some 50$ billion will be spent on infrastructure projects. But the effort represents a broad push to support small business.(2) America’s recent recession has hit small business hard. The very small, with fewer than 50 workers---employing almost one-third of working Americans ---have suffered around 45% of the job losses of the downturn.(3) Unfortunately, helping small business has not proved easy. The stimulus package passed last spring offered tax benefits and targeted the flow of credit to small business. The results were disappointing. The main problem with small business is lending. Obama’s recent plan is likely to scratch the surface if he does not tackle credit crunch.Unit two2. (1) Death does not discriminate. It eventually comes to everyone, making no exception for those more or less fortune, or those with good or bad fame.(2) T he 2008 presidential election of American is under the world’s spotlight because of the participation of female and African American candidates for the first time. Though the final outcome is still hard to anticipate, the election itself is changing not only the way American perceive themselves, but also how the rest of the world perceives America.(3) No matter what background or experience he may have, nobody should recoil from pursuing his own dream. Because we are convinced that freedom, equity and the pursuit of happiness are our rights.(4) More and more Chinese brands aspire to go global. This clearly conveys a message: the quality, design and management expertise of Chinese brands are constantly improving.3. V ariety is the spice of life. So, since a man shaves about 20,000 times in a lifetime, the desire for adventure may be the only thing that can drive away boredom. Instead of growing a “glamorous”beard, current styles leave a lot of room for hair experiments. The classic facial hair fashion is designer stubble or “three-day-growth”. The skin can still be seen under the short stubble, lending a manly appearance with relatively little care and expense. The key is to look grooming, not scruffy. However, it does not always make a good impression if you are in daily contact with customers. In contrast, the somewhat more conventional beard style can always win points.Unit three3. (1) Our car wound its way through the mountain. Beautiful scenery was everywhere to be seen on the road; we couldn’t help but be impressed.(2) After elaborate arrangements, Beijing Olympic opening ceremony unfolded s visual banquet to the world.(3) The annual environment conservation campaigns aim to restore the delicate balance between man and nature.(4) The article gives us a real sight into the cause of present food crisis.(5) The moment Wenchuan earthquake was reported, the Red Cross was flooded with calls about donations.(6) The ancient architectures and the modern ones complement each other, adding a special charm to the city.4. The middle class increasingly forgoes bicycles--- the environmentally friendly and energy efficient transport--- in favor of the car. Some four million bikes now compete for road space with more than two million cars. A quick glance at the newly constructed overpasses and ring road has clearly shows which means of transport has been getting priority. Fewer and fewer people are riding bikes because of the inconvenience and the increased dangers that cars bring to the road. However, the improvement in the state economy, the traffic situation and city management does not mean that we should say a final and complete farewell to the bicycle. Some people will still choose this non-polluting, small and green transport tool.Unit four3. (1) “These days I often recall the tough times before, thus I can be cool-headed inthe face of success,” said the founder and CEO of the company.(2)The primary issue in the current situation is to keep the prices steady; otherwise if the market panics, the consequence is beyond imagination.(3) To launch this service in the region will pay off in the long run, though the initial investment is big.(4) To make maximal profits with minimal cost has long been the objective for some companies. Now environment factors make them to rethink about it.(5) The public want to see issues like narrowing the gap between rich and poor and tackling urban housing problems prioritized by the government.(6) Home work burdens greatly restrict children’s opportunities for playing, and do harm to their development.(7) Sex set Hillary apart from all the other candidates for presidency and won her support of many female voters.4. The boom in consumer spending, now in its 12th year, has weathered many shocks that have hit the Us economy, including terrorist attacks, the 2001 recession, and a series of corporate scandals. Resilient household demand has not only sustained domestic growth but has also played a key role in supporting the global economy. Some observers, however, have viewed the surge in consumer spending with apprehension. The personal saving rate has fallen to historic lows, and consumer debt levels have risen. This has led to concern that the rise in private consumption may not be sustainable and that a subsequent weakening could throw the recovery off track. So are US consumers living beyond their means?Unit five2. (1) his speech instilled enthusiasm and confidence into the audience.(2) Intent on her work, Helen ignored the noise outside the room and did not turn to see who was coming in(3) He contended that the main issue was not being addressed.(4) Intimidated, the witness kept his mouth shut for seven years. But now he feels he could no longer turn his eyes away from facts.(5) Mother Theresa remained a woman of great humanity despite all the attention and praise for her work.(6) I wouldn’t underestimate the obstacle if I were you---the situation is more frustrating than you think.3. The Chinese want to do business with individuals---not companies--- socultivating friendships is crucial. Rather than cutting to the chase, the Chinese prefer a courtship filled with get-to-know-you banter and big banquets full of mysterious delicacies. Thus, like other Americans, Deane had to rein in his “get the deal done and move on to the next one” philosophy. And nearly every time he visits his manufacturers in Foshan, they insist on taking him on long drives in the countryside, often recovering ground he’s admired on previous trips. “they want to spend time with you,”Deane explains. “they want to get to know you”.Saxon also says that the Chinese take a long-term view and aren’t risk-takers. The society is less individualistic than America’s, So the Chinese aren’t big on confrontation. He highlights the Chinese belief in the “middle way”, a form of compromise, which means they may insist on working out an agreement rather than taking no for an answer. For an American, this translated into fostering respect, including stifling open criticism.Unit six2(1) Today’s society is full of theories which claim to be authoritative but turn out to be self-contradictory. Instead of being repeatedly tempted to believing them, I would rather keep a sober mind, think independently, and then make my own judgment. (2) Because of his profound insight into the shock of cultural diversity on human mind, he was nominated as candidate for this year’s Nobel Prize for Literature. No matter he is going to win the prize or not, he is already held in high esteem in his home country, and meanwhile plays an important role in the protection of intangible cultural heritage around the world.(3) After long time research, economists discovered that the financial institutes in this country bear a strong relationship with the government. The latter turns out to be the biggest buyer of the country’s financial products.(4) Courtesy is the essence of Chinese food culture. It is estimated that Chinese spend twice or more time on a formal dinner than Europeans.3. One of the greatest things about travelling around the world is all of the wonderful food you get to try. Watch yourself when you start to reach for that food, though, or you just might offend someone. When it comes to table manners, what works in one country doesn’t always go over in another.The United States has its own special dining customs that visitors should know about before sitting down to a meal. For example, when food starts to arrive, you can’t just dig in. it’s considered rude to start eating before everyone at the table hasreceived his or her meal.Once you start to chew down, it’s important to remember to keep yo ur elbows off the table and keep your mouth closed as you chew. One last tip for American dining is never to pick up you bowl or plate as you eat. This is considered rude beyond all belief.If you think Americans are picky about the table manners, think about Taiwan’s (china) customs. The list of rules is equally long. Y ou cannot stick chopsticks upright in your bowl of rice. Furthermore, you should never gesture with your chopsticks. For some visitors, using chopsticks is challenging enough without the rules of what you can and can’t do with themUnit 72.(1)it’s five years since she was lost but she still haunts his dr eams(2).Science empowers man to control natural forces more effectively .(3).Those students implicated in the cheating have been severely punished.(4).The environment is different between the university and the middle school, but the freshmen have adapted themselves to new conditions very soon.(5).The more he thought about it, the more confused he became.3. Recent study shows that the number of courses on ethics in the top 50 business schools have quintupled in the past 20 years . However, only half of these schools take ethic education as one of the requirements for graduation.The incident of group cheating at Duke University’s Fuqua School of Business in the US has aroused intense concern among students. Those who were expelled in this case all come from Asia. They have been in the US for less than a year and have little knowledge about the honor code of universities or the judicial procedures in the US. These Asian students admitted the fault but did not lodge a protest, which is also attributed to their cultural backgrounds. According to the experts, foreign students have different opinions in defining cooperation on the university campuses in the US. The universities have a special obligation to those students. The ethic education in the business schools used to emphasize “no lying”, “no cheating” and “no stealing”. The concept of ethics is changing with the actual situation in the business world. Business ethics do only have a bearing on personal decision making, but also extend to the social, economic and environmental responsibilities of the enterprises, with the “sustainable” development as the main concern.Unit 82. (1) there is no alternative: the president must approve the bill if Congress passes it.(2) The Amish have long been renowned for making ordinary soil magically productive.(3) In fact, the reason why manufacturing powers subsidize their enterprises on energy price is that energy price is a complex political and social issue.(4) 110-year-old Peking University is constantly reviewing its course structures to cater to the ever-changing student roll.(5) About 200 visiting students from china’s quake-hit Sichuan Province wound up their vacation in Russia and set out home.(6) Carbohydrates are abundant in starchy foods, and are converted in the body into glycogen, which is then stored in the muscles and liver.(7) People that illegally obtain personal information also incur criminal penalties, under the draft submitted yesterday to Standing Committee of the National People’s Congress.(8) Governments at all levels must encourage the use of energy-saving technology and facilities by offering policy incentives such as an exemption of taxes.3. But by the spring of 2008, the financial world seemed to be coming undone, unemployment was rising, and among the fashionistas, cheap was the new black. Consumer prices in the US fell at a breathtaking annual rate of nearly 13% in the last three months of 2008. Prices plummeted for all sorts of goods, ranging from clothing to TVs to furniture, as retailers advertised sale after sale. But deflation missed big chunks of the economy. For all of 2008, college tuition and fees increased by 5.8%, followed closely by price increases for hospitals and legal services. Finance is one service sector where prices are falling, in part because banks lent so heavily in housing. For economics, overcapacity is a tricky concept. Human wants are unlimited, so how could the world ever produce too much of a good thing? The key is what people can pay: in many good sectors, prices still aren’t low enough to bring forth enough buyers. There will have to be some combination of falling prices and destruction of productive capacity before supply and demand come back into balance.。

新视野大学英语第三版1课文1-6中英文对照

新视野大学英语第三版1课文1-6中英文对照

Unit1Toward a brighter future for all奔向更加光明的未来1Good afternoon! As president of the university, I am proud to welcome you to this university. Your achievement is the triumph of years of hard work, both of your own and of your parents and teachers. Here at the university, we pledge to make your educational experience as rewarding as possible.1 下午好!作为校长,我非常自豪地欢迎你们来到这所大学。

你们所取得的成就是你们自己多年努力的结果,也是你们的父母和老师们多年努力的结果。

在这所大学里,我们承诺将使你们学有所成。

2 In welcoming you to the university, I am reminded of my own high school graduation and the photograph my mom took of my dad and me. "Pose naturally," Mom instructed us. "Wait!" said Dad, "Let's take a picture of me handing him an alarm clock." The clock woke me up every morning in college. It is still on my office desk.2 在欢迎你们到来的这一刻,我想起自己高中毕业时的情景,还有妈妈为我和爸爸拍的合影。

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海港开发区第五加油站1#罐区项目施工案编制人:审核人:审批人:1#罐区基础施工案一、工程概况本工程位于乐亭县,本站为第二级加油站。

罐区设有4个柴油罐和2个汽油罐,采用直埋式体积为30m³,分别装93#、97#汽油和柴油;加油岛设有5台加油机,4台为2枪2油品,1台单枪加油机,占地面积1167.21㎡。

二、工程地质条件罐区地层岩性状况:根据地勘钻探资料,本区域地下水位较高,下部为淤泥质土,地基已打桩处理完毕,符合基础施工条件。

考虑罐区基础深度不大,采用明沟排水法。

三、编制依据及相关规标准1、设计图纸2、工程勘察报告。

3、施工场地及施工条件。

4、本单位类似工程施工经验。

5、现行有关规、标准和规程和建筑施工手册:《工程测量规》GB50026-93;《建筑地基基础工程施工质量验收规》GB50202-2002;《建筑地基处理技术规》JGJ79-2002《建筑工程施工质量验收统一标准》GB50300-2001;《混凝土结构工程施工质量验收规》GB50204-2002;《混凝土强度检验评定标准》GBJ107-2002;《建筑施工安全检查标准》JGJ59-99;《施工现场临时用电安全技术规程》JGJ46-2005;《建筑施工扣件式钢管脚手架安全技术规程》JGJ130-2001;《钢筋焊接及验收规》JGJ18-2003四、油罐基础施工1、油罐基础施工工艺流程施工放样、基坑开挖、触探试验(压实度检测)、垫层施工、扩大基础施工、基础施工、基坑回填夯实、砂层铺设、沥青砂铺筑。

2、基础定位放线基坑开挖前,要根据油罐中心坐标采用全站仪定位放样,放样结果经监理工程师验收并签字确认,然后根据开挖半径用钢尺及白灰洒出开挖边线,开挖边线要考虑到施工工作面和放坡系数,并在开挖边线外打护桩以便开挖时和以后各工序施工中校核。

开挖边线确定好后,即可依据开挖边线进行基坑开挖。

3、基坑开挖油罐基坑由于体量大,拟采用挖掘机配合人工进行开挖,机械开挖至槽底时,预留200厚人工清底,人工修坡,基底0.2m以上应一次性挖到位。

挖出的多余土用自卸汽车外运。

4、基础施工(1)、垫层基坑经验收合格,即可进行垫层浇筑, 扩大基础下必须设置垫层,垫层要比扩大基础两边各宽100mm,砼标号为C15,厚度100mm。

(2)、扩大基础扩大基础砼标号为C35,采用商品砼浇筑,基础配筋格按设计进行,钢筋制作及绑扎和砼浇筑工艺要求参照土建施工专项案。

模板采用木模板,下部模板外在垫层及地基上打上定位钢筋,上部用木外支撑加固,支撑要牢固,确保浇筑的砼扩大基础尽量圆顺。

特别注意的是基础钢筋在扩大基础上的预插定位,一定要在垫层上弹出,定位要准确,固定要可靠,预插筋要用弯好的Ф20钢筋外加固定位并在模板上固定好,防错位。

(3)、基础基础砼设计要C35,模板也是采用木模板, 由于油罐基础是圆柱体,为确保浇筑的基础圆弧自然圆顺,模的侧和外模外测每隔250要背一根立木,再用弯好的Ф20钢筋随对拉杆加固。

为保证几尺寸准确不爆模,模板除用木钢筋加固外,外模板还要用埋墙对拉螺杆拉紧,对拉螺杆最底排距基础底面不大于250,下数第二、三排间距不大于500,上部二排根据高度等分,对拉杆横行间距不大于500,模板圆上下还要用钢管井字对撑牢固,防止模板偏移。

砼浇筑时要边均匀上升,施工工艺基本与消防水池浇筑工艺相同。

砼浇筑前,钢筋、模板、预埋件一定要经过自检、复检、报检等检查验收(扩大基础相同),检查合格并填写浇筑施工可证签字后才能浇筑砼。

浇筑前一天要跟搅拌站联系确认,报清楚砼的标号和抗渗等级,避免发错,砼运到现场后要仔细验收,确认无误后能浇筑入模,并按规定制作试件。

砼基础拆模后在回填之前要洒水养护,养护时间不少于7天或直至回填完成。

(4)、罐底以下结构层基础完成后,要控制好拆模时机,不能拆的太早,模板拆除后,待基础达到一定强度后才能回填中心部分的砂卵换填层,该部分换填参照基坑超挖换填工艺进行,换填高度应低于设计标高400mm,换填后经触探及密实度检测合格后才可做100厚的隔油防水层,隔油防水层底层采用C35砼浇筑,浇筑时表面要做到平整密实,便于防水层的施工,防水层可按仓库屋面防水工艺施工。

隔油防水层完成后经检查合格才能铺设200厚的砂垫层,要选用比较干净的河砂。

最后铺设100厚的沥青砂,熬制沥青时要注意防火安全,远离现储油罐,确保安全施工。

(5)、钢筋制作与绑扎的质量要求及保证措施质量标准:1)、主控项目:①、钢筋应有出厂质量证明书和进场复检报告,钢筋的品种和质量必须符合设计要求和有关标准的规定。

②、钢筋的焊接头、电渣压力焊接头、机械接头按规要求取试件,其机械性能、试验结果必须符合钢筋焊接及验收的专门规定。

③、用HRB335级钢筋;箍筋末端135°及平直段10d和直筋末端180°弯钩。

④、钢筋的规格、形状、尺寸、数量、锚固长度、接头位置,必须符合设计要求和施工规的规定。

2)、一般项目:①、钢筋应平直、无损伤、表面不得在裂纹、油污颗粒状和片状老锈,钢筋表面应清洁,进场时和使用前格检查。

钢筋网片和骨架的绑扎和焊接质量应符合GB50204—2002验收规要求。

②、绑扎接头应符合施工规的规定,每个搭接长度不小于规定值。

纵向受力钢筋机械接头及焊接接头连接区段的长度为35d且不小于500㎜③、焊接头无横向裂纹和烧伤,焊包均匀,对焊接头处弯折不大4°,对焊接头处钢筋轴线的偏移不大于0.4d,且不大于2mm;电弧焊接头、焊缝表面平整,无凹陷、焊瘤,接头处无裂纹、气、夹渣及咬边。

手工电弧焊接接头质量标准和检验法,详见《钢筋焊接及验收规程》。

保证措施:格按操作规程操作,按规标准检查验收(详见土建专项施工案)(6)、模板支设的质量标准及保证措施1)、支模前应由专人进行配板设计和画出配板放样图并编号,余留量由缝模调整。

2)、模板及其支撑均应落在实处,不得有“虚”脚出现,安拆均设专人负责。

3)、底脚模板用砂浆找平,防止砼浆流失造成栏根。

4)、为防止混凝土在硬化过程中与模板粘结,影响脱模,在浇筑混凝土之前,应在清理过的模板表面上(包括第一次使用的模板)涂刷隔离剂。

6)、安装模板时需有保护措施:因钢筋已绑扎好,钢筋很容易损伤面板,需有施工工人在现场扶住模板,轻轻就位,避免损伤模板。

7)、在靠近模板电焊钢筋、钢管时,在施工焊处的模板面应用铁皮垫隔,防止焊火烧坏模板板面。

8)、在安装模板之前,应将各种电管、水管等按图就位,避免模板安装好后二次开洞,模板自身就位时也应格按照配模图纸进行安装。

9)、浇捣振捣混凝土时震动器不能直接碰到板面上,避免磨损撞坏面板,同时振捣时间要按规规定,要适时,以防模板变形。

(7)砂垫层施工前应根据设计要求、施工条件等,通过压实试验来确定砂和砂的干密度、最佳含水率、垫层的虚铺厚度和夯打遍数等参数。

各种进场原材料规格、品种、材质等符合设计要求,进场后进行相应验收,并对砂进行检验,级配和含泥量符合要求后可使用。

采用质地坚硬的中粗砂或粒径≤20mm的级配砂砾混合物,不得采用细、粉砂或冰结砂,砂中不得含有草根等有机杂质,含泥量不得超过3%。

铺设垫层前先将基层杂物清理干净,回填时根据工程情况和实验参数,用平板振动器夯实,洒水反复振捣密实,最佳含水率为15%~22%。

移动时每行应重叠1/3,以防搭接处振捣不实。

最后一层压(夯)完成后,表面应拉线或用水准仪找平,标高及坡度应符合设计要求。

(8)沥青砂垫层沥青砂绝缘层中的砂必须符合设计要求质量标准,试验确定配合比,砂加热至100~150℃后加入到180~200℃的热沥青中均匀搅拌,铺设时不低于140℃,干容重17KN/m3,沥青砂绝缘层应分层铺设,每层厚50mm,用平板振动器振实拍平压光,不得在大风天或气温低于5℃时施工,如遇雨,应密覆盖,沥青砂垫层应分三层铺设。

五、地面施工1、施工工艺:基础回填夯实、四防火堤施工、垫层施工、防渗隔油处理、地面砼浇筑。

2、地面垫层施工基础回填,分层夯实达到设计要求的夯实度。

地面以下500换填3:7灰土分层夯实,四防火堤基础相应加深。

3、防火堤施工根据图纸要求防火堤高度为1.2米,地基换填后先进性防火堤基础施工,再进行防火堤墙体施工。

防火堤较长且窄,施工时对模板应格控制,加固结实防止位移。

砼浇筑时振动棒不得振模板,不得过振。

4、垫层施工防火堤施工完后,基槽回填夯实,罐区场地整平,标高符合设计要求,验收合格后进行垫层砼浇筑。

垫层砼强度采用C15,垫层面边浇筑边压光。

5、防渗隔油层施工防渗隔油层采用高分子放渗处理。

工艺流程:清理基层→涂刷基层处理剂→附加层处理→卷材粘贴面涂胶→基层表面涂胶→卷材的粘接、排气、压实→卷材接头粘接、压实→卷材末端收头及封边处理→做保护层(1)基层清理:施工前将验收合格的基层清理干净,并测定基层干燥度是否符合施工要求。

合格后涂刷聚氨酯底胶,聚氨酯材料按甲:乙=1:3(重量比)的比例配合,搅拌均匀即可进行涂布施工。

(2)附加层处理:阴阳角、基础边等部位必须先做附加层,可采用自粘性密封胶法或聚氨酯涂膜、也可用卷材铺贴一层处理。

(3)定位、弹线:按设计要求及卷材铺贴向、搭接宽度放线定位,并在基层弹上粉线。

(4)平铺法大面积铺贴卷材:将卷材拆去包装纸后开卷铺在基层上并对准粉线。

宜先铺离上料点远处,后铺近处。

卷材与基层表面涂刷胶粘剂。

采用满粘法:将卷材铺展在干净的基层上,将卷材沿1/2幅宽对折,用长把滚刷蘸基层胶粘剂滚涂卷材粘结面与基层表面。

应留出搭接部位不涂胶,长短边部位空出80mm,作搭接用。

注意:涂刷胶粘剂时,不得涂刷得太薄而露底,也不得涂刷过多而产生聚胶,还要注意预留出卷材短边80mm宽的搭接位。

由于胶粘剂一般都较稠,因此,涂刷卷材表面时要稍用力,但涂刷基层时则应较轻,以免“咬起”底胶,切忌在同一地多次来回涂刷。

卷材涂胶后静置干燥10~20min,当指触不粘手时,将卷材长边对准粉线铺贴,注意不要将卷材拉得过紧。

按上述法粘贴另一边卷材。

(5)排气、压实:1)、每铺完一幅卷材,应立即用干净而松软的长柄压辊从卷材一端顺卷材横向顺序滚压一遍,彻底排除卷材与基层间的空气2)、排除空气后,平面部位卷材可用外包橡胶的大压辊滚压,使其粘贴牢固滚压应从中间向两侧边移动,做到排气彻底。

3)、平面立面交接处,则先粘贴好平面,经过转角,由下往上粘贴卷材,粘贴时切忌拉紧,要轻轻沿转角压紧压实,再往上粘贴。

同时排出空气,最后用手持压辊滚压密实,滚压时要从上往下进行。

(6)搭接缝处理:1)、合成高分子卷材搭接宽度:满粘法80mm,空铺、点粘、条粘法100mm。

合成高分子卷材搭接缝用专用胶粘剂,用油漆刷均匀涂刷在翻开的卷材接头的两个粘结面上,静置干燥20min左右,即可从一端开始粘合,操作时用手从里向外一边压合,一边排除空气,并用手持小铁压辊压实,边缘用聚氨酯嵌缝膏封闭。

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