职称英语等级考试理工AB精讲班课程(21)

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职称英语理工类AB级考点的复习笔记

职称英语理工类AB级考点的复习笔记一、基础知识1. 数学•代数与方程：如一次、二次方程的解法，函数的性质等。

•几何与三角：如直线、圆、三角形的性质、相似与全等等。

•排列与组合：如排列、组合的求解方法等。

•概率与统计：如事件的概率、统计指标等。

2. 物理•力学：如牛顿三定律、牛顿运动定律等。

•电磁学：如电场、磁场的性质及相互作用等。

•光学：如光的传播、反射、折射等基本规律。

•热学：如热力学定律、热传导等。

•声学：如声音的传播、共振等。

3. 化学•物质的组成与性质：如元素、化合物的性质及分类等。

•化学反应与化学方程式：如化学反应类型、化学平衡等。

•化学计算与化学量关系：如摩尔质量、摩尔计算等。

二、重点考点1. 数学1.1 代数与方程•一次方程及一元一次方程组的求解方法，如消元法、代入法等。

•二次方程及一元二次方程组的求解方法，如配方法、公式法等。

•函数的概念、性质及相关应用，如一次函数、二次函数等。

1.2 几何与三角•直线、圆、三角形的性质，如角的度量、正弦定理、余弦定理等。

•相似与全等的判定条件及相关性质，如相似三角形的性质、全等三角形的性质等。

1.3 排列与组合•排列的概念、计算方法，如全排列、圆排列等。

•组合的概念、计算方法，如组合数等。

1.4 概率与统计•事件与概率的关系与计算，如事件的互斥与独立等。

•统计指标与统计分布的计算，如均值、标准差、正态分布等。

2. 物理2.1 力学•牛顿三定律及其应用，如受力分析、加速度计算等。

•物体运动的基本规律，如匀速直线运动、加速直线运动等。

2.2 电磁学•电场与电场力的计算，如库仑定律等。

•磁场与磁场力的计算，如洛伦兹力等。

2.3 光学•光的行为与光的传播，如光的反射、折射等。

•光学仪器与光的应用，如透镜、光的干涉、衍射等。

2.4 热学•理想气体的状态方程与性质，如理想气体定律等。

•热传导与热平衡，如热传导定律等。

2.5 声学•声音的传播与声音的特性，如声波的传播、共振等。

2014年职称英语理工类ABC级讲义

2014年职称英语（理工类）考试辅导课程讲义目录第一部分了解职称英语 (3)一、概述 (3)二、评价目标 (3)三、考试内容与试卷结构 (5)四、命题原则 (6)五、答题及计分方法 (7)第二部分答题技巧 (8)一、词汇选项 (8)二、阅读判断 (10)三、概况大意与完成句子 (10)四、阅读理解 (12)五、补全短文 (13)六、完形填空 (13)第三部分 2013年新增文章 (15)2013年职称英语理工类新增文章篇目（ABC类） (15)阅读理解新增文章 (17)第十一篇 (17)第十九篇 (19)+第四十八篇 (22)完形填空新增文章 (25)第三篇 (25)第八篇 (28)+第十三篇 (31)第四部分 2013年真题 (36)2013年职业英语（理工类）A级考试真题 (37)2013年职业英语（理工类）B级考试真题 (55)2013年职业英语（理工类）C级考试真题 (70)第一部分了解职称英语一、概述总述：全国专业技术人员职称英语等级考试是由人事部组织实施的一项国家级外语考试。

专业类别注：三类考试的共同点和不同点：每个级别的试卷内容，除综合类外，普通英语和专业英语题目各占50%。

对于类别的区分意义不大，原则上考生报综合、理工、卫生的任何一类都是可以的，考生可结合自身情况及单位规定进行报考。

在正式考试中，50%的题都是一样的。

等级总分：100分考试时间：120分钟注：参加考试的考生允许带一本普通的英语字典进入考场。

建议参加C 级和B 级考试的考生可以使用《牛津英汉双解词典（中级）》，参加A 级考试的考生适用《牛津英汉双解词典（高级）》，还可以同时考虑准备一本《牛津英语同义词词典》。

二、评价目标总目标：要求：（一）词汇量注：可以主要掌握2000个左右的核心单词和短语结构。

实际考试中出现的超纲词一般都会给出中文注释。

（二）语法知识注：不直接考查语法，对基本语法的考查融入到各类考题中，进行间接考查。

职称英语等级考试理工AB精讲班课程(9)

职称英语等级考试理工AB精讲班课程第九讲阅读判断本讲主要内容：1．2008年职称英语词汇大纲新增内容（6）；2．2007年/2006年理工B阅读判断题出题特点比较；3．阅读判断典型考点设置举例；4．阅读判断基本解题思路与答题技巧小结；5．阅读判断在线作业；2008年职称英语词汇大纲新增内容（6）：2008年《职称英语等级考试大纲》上新增首字母为g的单词：C 级：gazelle n. 瞪羚B 级：genomics n. 基因学gene n. 基因inherit vt. 继承，遗传2008年《职称英语等级考试大纲》上新增首字母为h的单词：C 级：handgrip n. 握柄（= hand + grip/手柄）haven n. 避难所，安全的地方比较： h e aven 天堂honeymoon n.蜜月（honey /蜜+ moon ）2008年《职称英语等级考试大纲》上新增首字母为i的单词：C 级：implant v. 植入B 级：immobile adj. 不移动的mobile: adj. 可移动的, 流动的inflict vt. 使遭受，造成inflict – bring about – cause – result in – lead to 造成A 级：impairment n. 损伤，损害impairment – harm – damage – injure – hurt 损害inflammation n. 炎症，发炎intact adj. 完整无缺的intact – complete – unchanged – untouched – whole 完整的2008年《职称英语等级考试大纲》上新增首字母为j的单词：没有新增单词2007年/2006年理工B 阅读判断题出题特点比较；注：1．出题规律：通常B级考题的阅读判断都与C级考题的阅读判断题一样。

2．2007年职称英语理工B级阅读判断考题的文章难度与2006年职称英语理工B级阅读判断考题的文章难度基本相当：文章中绝大部分句子为简单句，文章中大部分词汇都是常见的基本词汇。

理工类职称英语考试教材

理工类职称英语考试教材have/gain access to可以获得gain/have an advantage over胜过，优于take advantage of利用，趁。

之机d0/try one“s best尽力，努力make the best of充分利用，妥善处理catch one"s breath屏息，歇口气take care of照顾，照料take charge of担任，负责take a delight in以。

为乐take。

into account考虑pay the way for为...铺平道路pay attention to注意get the best of 胜过get the.better of打败，致胜take care小心.当心take a chance冒险一试keep company with与。

交往make a/the difference有影响，很重要put into effect实行，生效take effect生效，起作用keep an eye on留意，照看find fault埋怨，挑剔come/go into force生效，实施be friends with对。

友好，与。

交上朋友keep one"s head保持镇静carry/bring into effect使生效，使起作用come/go into effect生效，实施catch one eye引人注目make a face做鬼脸catch fire着火make friends交朋友，友好相处make fun of取笑，嘲弄lose heart丧失勇气，失去信心get hold of抓住，掌握throw/cast light on使明白，阐明have。

in mind记住，考虑到，想到come/go into operation使投入生产，使运转keep/hold pace with跟上，与...同步take place发生，进行come to the point说到要点，扼要地说get/learn by heart记住，背诵keep house管理家务，做家务bear/keep in mind记住make up one"s mind下决心put。

职称英语理工a[001]

职称英语理工A一、介绍职称英语是由中国教育部主管的全国统一考试，旨在评价各行业人员在英语方面的专业能力。

理工类职称英语是职称英语考试的一个重要类别，主要针对从事理工类工作的人员。

本文将为大家介绍职称英语理工A类的考试内容和要求，并给出备考建议，希望能为广大理工类人员在职称英语考试中取得好成绩提供一些帮助。

二、考试内容1. 听力理解听力理解是职称英语理工A类考试的第一部分，考察考生对一些科技、工程、环境等方面的相关内容进行听力理解能力。

主要包括听力选择题、听力填空题等形式。

备考建议：平时应多听科技、工程、环境等方面的英语资料，提高对此类内容的听力理解能力。

2. 阅读理解阅读理解是职称英语理工A类考试的第二部分，考察考生对科技、工程、环境等相关领域的英语文章进行阅读理解能力。

主要包括阅读选择题、阅读填空题、阅读判断题等形式。

备考建议：平时应多读一些科技、工程、环境方面的英语文章，提高对此类内容的阅读理解能力。

3. 综合知识和应用能力综合知识和应用能力是职称英语理工A类考试的第三部分，主要考察考生在科技、工程、环境等领域的综合知识和应用能力，包括词汇、语法、句子理解等方面。

备考建议：平时应多积累科技、工程、环境等领域的词汇和相关知识，同时也要熟悉一些常用的科技、工程、环境类的英语表达方式。

4. 写作能力写作能力是职称英语理工A类考试的第四部分，主要考察考生在科技、工程、环境等领域的写作能力，包括图表描述、文章写作等形式。

备考建议：平时应多练习科技、工程、环境类的写作，提高自己在此领域的写作能力。

三、备考建议1.制定合理的备考计划，将考试内容分阶段学习和复习，确保每个部分都有足够的时间来掌握；2.阅读相关领域的英语资料，如科技、工程、环境类的英文书籍、期刊、论文等，培养自己的阅读理解能力；3.增加听力训练量，可以听听英文广播、新闻、演讲等，提高自己的听力理解能力；4.多做题，熟悉考试的题型和答题技巧，培养自己的应试能力；5.制定写作计划，每天练习写作，提高自己在科技、工程、环境等领域的写作能力；6.制定复习计划，每周复习一次已经学过的知识点，巩固记忆。

职称英语等级考试理工AB精讲班课程(8)

职称英语等级考试理工AB精讲班课程第八讲完型填空本讲主要内容：1．2008年职称英语词汇大纲新增内容（5）；2．完型填空例题解析；3．完型填空在线作业；2008年职称英语词汇大纲新增内容（5）：2008年《职称英语等级考试大纲》上新增首字母为e的单词：A 级：entail vt. 蕴涵, 需要，必需entail – require – need 需要，必需entrust vt.委托管理，委托entrust –leave 委托e.g. I'll leave/entrust buying the tickets （买票）to you.en- 使成为，使进入...状态enlarge(扩大，放大) = en + large, encourage(鼓励) = en + courageescalate vi.逐步上升，逐步增强escalator (美)自动扶梯elevator （美） /lift (英) 电梯escalate – ascend (B级)– go up – rise – soar 上升2008年《职称英语等级考试大纲》上新增首字母为f的单词：B 级fume n. 烟，气联想记忆：f la m e (火焰) + f ue l (燃料) – fumesmoke 烟fog 雾smo ke + fo g = smog 烟雾mo bile（移动的，机动的） + ho tel = motel (汽车旅馆)完型填空例题解析：Crashed Cars to Text Message for HelpThere is no good place to have a car crash—but some places are worse than others．In a foreign country，for instance，__1__ to explain via cellphone that you are upside down in a ditch when you cannot speak the local language can fatally delay the arrival of the emergency services．But an answer may be at hand．Researchers funded by the European Commission are beginning tests of a system called E-merge that__2__ senses when a car has crashed and sends a text message telling emergency services in the local language that the accident has taken place． The system was __3__ by ERTICO，a transport research organization based in Brussels, Belgium．Cars are fitted with a cellphone-sized device attached__4__the underside of the dashboard which is activated by the same sensor that triggers the airbag in a crash．The device __5__ a cellphone circuit，a GPS positioning unit and a microphone and loudspeaker．It registers the severity of the crash by__6__the deceleration data from the airbag’s sensor． Using GPS information，it works out which country the Car is in, and from this it determines __7__ which language to compose an alert message detailing precise location of the accident．The device then automatically makes a call to the local emergency services __8__．If the car’s occupants are conscious，they can communicate with the operator __9__ the speaker and microphone．E-merge also transmits the vehicles make，model, color and license number, and its heading’ when it crashed，which in turn indicates 0n which side of a multi-1ane highway it ended up．This __10__ the emergency services find the vehicle as soon as they arrive on the scene．“We can waste a large __11__ time searching for an incident，”says Jim Hammond，a(an) __12__ in vehicle technology at the Association of Chief Police Officers in the UK．Tests will begin soon with police car fleets in the UK．Trials have already started in Germany, Sweden，Spain，the Netherlands and Italy．In-car systems…that summon the emergency services after a crash have __1 3__ been fitted in some premium cars“．ERTICO says that __14__ EU states“are willing to fund the necessary infrastructure，E-merge could be working by 2008．A study by French car maker Renault”concluded that the system could save up to 6000 of the 40，000 lives lost each year on Europe’s roads，and prevent a similar number of serious injuries．The Renault study estimates that fitting E．merge to every car in Europe would eventually save around 1 50 billion per__15__in terms of reduced costs to health services and insurance companies， and fewer lost working days.Cellphone n．移动电话，手机Underside n．下侧；底面dashboardn．(车辆的)挡泥板；(汽车的)仪表板sensor n．传感器；敏感元件airbag n．(安全)气囊severity n．严重(性)deceleration n．减速occupant n．占有人，占用者1. A)try B) tried C) trying D) having tried2. A)automatically B) accidentallyC) tremendously D) usually3. A)changed B) located C) developed D) copied4. A)by B) up C) about D) to5. A)forms B) is consisted ofC) composed of D) includes6. A)read B) reading C) reads D) being read7. A)on B) in C) of D) at8. A) car maker B) policeman C) doctor D) operator9. A) via B) near C) by D) besides10.A) assists B) causes C) makes D) helps11. A) number of B) deal of C) amount of D) volume of12. A) writer B) reporter C) expert D) leader13. A)already B) long ago C) long before D) shortly14. A)although B) nevertheless C) however D) if15. A)city B) year C) person D) country答案与解析：1. 分析文章标题: Crashed（被碰撞的/被撞毁的） Cars to Text（发送（短信）） Message （信息，消息） for Help（帮助）2．文章主题词：crashed cars, text, message, help3. 直接解题:There is （有...）no good place(地方) to have（有，经历，允许） a car crash（撞车）—but（但是） some places are worse than （比...更糟糕）others1. A)try B) tried C) trying D) having triedIn a foreign（外国的，外交的） country（国家），for instance（例如），__1__ to explain （解释） via（通过） cellphone（无线电话） that you are upside down （颠倒，混乱）in a ditch （沟） when（就在这个时候） you cannot speak（说，使用，表达） the local（当地的） language （语言） can fatally （致命地，不幸地）delay（耽搁，延迟） the arrival（到来） of the emergency services（应急服务）．1．C。

职称英语考试理工类(B级)试题及答案

XX年职称英语考试理工类(B级)试题及答案xx年度全国职称外语等级考试试卷英语(理工类B级) 第1部分：词汇选项(第1~15题，每题1分，共15分)下面每个句子中均有1个词或短语划有底横线，请为每处划线部分确定1个意义最为接近的选项。

1.I have been trying to quit smoking.A.give upB.pick upC.build upD.take up2.Relief workers were shocked by what they saw.A.movedB.touchedC.surprisedD.worried3.The weather is a constant subject of conversation in Britain.A.questionB.problemC.titleD.topic4.This is not typical of English,but is a feature of the Chinese language.A.particularB.characteristicC.remarkableD.idiomatic5.It is virtually impossible to persuade him to apply for the job.A.simplyB.almostC.totallyD.pletely6.These are defensive behavior patterns which derive from our fears.A.stemB.relyC.developD.grow7.Only a small minority of the mentally ill are liable to harm themselves or others.A.easyB.possibleC.likelyD.difficult8.They have the capability to destroy the enemy in afew days.A.possibilityB.necessityC.abilityD.probability9.We have never seen such gorgeous hills.A.beautifulB.stretchingC.spreadingD.rolling10.The leaves have been swept into huge heaps.A.loadsyersC.pyramidsD.piles11.The news will horrify everyone.A.attractB.terrifyC.temptD.excite12.The article sketched the major events of the decade.A.describedB.offeredC.outlinedD.presented13.I won’t tolerate that kind of behavior.A.bearB.receiveC.admitD.take14.Their style of playing football is utterly different.A.barelyB.scarcelyC.hardlyD.totally15.Her sister urged her to apply for the job.A.advisedB.causedC.forcedD.promised。

2021年职称英语理工类网络课堂讲义

职称英语理工类网络课堂讲义第１课时PASSAGE 1Suessful Language LearnersSome people seem to have a knack for learning languages. They can pick up new vocabulary, ___ster rules or gram___r, and learn to write in the new language more quickly than others. They do not seem to be any more in ___igent than others, so what ___kes language learning so much easier for them? Perhaps if we take a close look at these suessful language learners, we ___y discover a few of the techniques which ___ke language learning easier for them.First of all, suessful language learners are independent learners. They do not depend on the book or the teacher; they discover their own way to learn the language. Instead of waiting for the teacher to explain, they try to find the patterns and the rules for themselves. They are good guessers who look for clues and form their own conclusions.When they guess wrong, they guess again. They try to learn from mistakes.Suessful language learning is active learning. Therefore, suessful learners do not wait for a chan ___ to use the language; they look for such a chan ___. They find people who speak the language and they ask these people to correct them when they ___ke a mistake. They will try anything to municate. They are not afraid to repeat what they hear or to say strange things; they are willing to ___ke mistakes and try again. When munication is difficult, they can aept infor ___tion that is inexact or inplete. It is more important for them to learn to think in the language than to know the meaning of every word.Finally, suessful language learners are learners with a purpose. They want to learn the language because they are interested in the language and the people who speak it. It is ne ___ssary for them to learn the language in order to municate with these people and to learn from them. Theyfind it easy to practi ___ using the language regularly because they want to learn with it.What kind of language learner are you? If you are a suessful language learner, you have probably been learning independently, actively, and purposefully. On the other hand, if your language learning has been less than suessful, you might as well try some of the techniques outlined above.1. Paragraph 1__________2. Paragraph 2__________3. Paragraph 3__________4. Paragraph 4__________A. Ways to Learn a Language SuessfullyB. Learning a language PurposefullyC. Learning a Language ActivelyD. Learning a Language IndependentlyE. Learning from MistakesF. Learning to Think in the Target Language5. Suessful language learners deriveconclusions___________6. Independent Language learners rely onthemselves___________7. Active language learners seize everyopportunity______________8. The author wrote this text_________________A. to discover senten ___ patterns and gram ___tical rulesB. to expand vocabularyC. to use the target languageD. to encourage unsuessful language learners to learn independently, actively and purposefullyE. from cluesF. to say strange thingsKEY：ADCBEACD模板,内容仅供参考。

职称英语等级考试理工AB精讲班课程(10)

职称英语等级考试理工AB精讲班课程第十讲阅读判断本讲主要内容：1．2008年职称英语词汇大纲新增内容（7）；2．2007年/2006年理工A阅读判断题出题特点比较；3．阅读判断例题解析：4．阅读判断在线作业；2008年职称英语词汇大纲新增内容（7）：2008年《职称英语等级考试大纲》上新增首字母为k的单词：没有新增词汇2008年《职称英语等级考试大纲》上新增首字母为l的单词：leopard n. 豹子tiger n. 老虎dolphin n. 海豚shark n. 鲨鱼whale 鲸鱼chimpanzee n.黑猩猩ape n. 猿monkey n.猴子2007年/2006年理工A 阅读判断题出题特点比较；注：1．2007年职称英语理工A级阅读判断考题的文章语言难度与2006年职称英语理工A级阅读判断考题的文章语言难度基本相当。

与同年度的理工B级阅读判断考题相比，理工A级阅读判断考题中增加了对语篇的考察–考察语篇词汇（代词）指代内容，A级考题中也考察语法（如：带有从句结构的复合句，并列句，被动语态结构，非谓语动词结构， it句型等）和词汇（近义结构的识别）。

阅读判断例题解析：Irish Dolphins may have a unique dialectIrish scientists monitoring dolphins living in a river estuary in the southwest of the country believe they may have developed a unique dialect to communicate with each other. The Shannon Dolphin and Wildlife Foundation (SDWF)1 has been studying a group of up to 120 bottle-nose dolphins in the River Shannon2using vocalisations collected on a computer in a cow shed3 near the River Shannon.As part of a research project, student Ronan Hickey digitised and analysed a total of 1,882 whistles from the Irish dolphins and those4 from the Welsh dolphins on a computer and separated them into six fundamental whistle types and 32 different categories5. Of the categories, he found most6 were used by both sets of dolphins7-- but eight were only heard from the Irish dolphins."We are building up a catalogue of the different whistle types they use and trying to associate them with behaviour like foraging, resting, socialising and the communications of groups with calves," project leader Simon Berrow said. "Essentially we are building up what is like a dictionary of words they use or sounds they make."Berrow, a marine biologist, said the dolphins' clicks are used to find their way around and locate prey. The whistles are communications. "They do a whole range of other sounds like barks, groans and a kind of gunshot," he said. "The gunshot is an intense pulse of sound. Sperm whales use it to stun their prey."When I first heard it I was surprised as I thought sperm whales were the only species who used it. We can speculate the dolphins are using it for the same reason as the sperm whales," Berrow said.References8 in local legend indicate there have been dolphins in the Shannon estuary for generations and they may even have been resident there as far back as the 6th century9.They are regularly seen by passengers on the Shannon ferry and an estimated 25,000 tourists every year take special sightseeing tours on local boats to visit them.词汇：Irish adj. 爱尔兰的socialise v. 社交，交往dolphin n.海豚bottle-nose dolphin 宽吻海豚sperm whale 巨头鲸click n. 咔哒声，喀嚓声estuary n. 河口，江口vocalisation n. 发声shed n. 小屋，棚prey n. 被捕食的动物gunshot n. 射击声groan n. 呻吟，叹息digitalise v. 使数字化whistle n. 啸声forage v. 搜寻（食物）pulse n. 脉冲stun v. 击昏注释:1. The Shannon Dolphin and Wildlife Foundation (SDWF): 香农海豚与野生生物基金会。

2008中国石油职称英语培训笔记第21课

石油人论坛：2008中国石油职称英语培训笔记第21课1.The need for2.The need for effective public speaking will almost certainlytouch you sometime in your life.Effective有影响力的/efficient 高效率的，例如：an efficient machineEffort努力 He made efforts to speak clearingCapable有能力的， John is a very capable businessman. 3.The need for effective public speaking will almost certainlytouch you sometime in your life.Sometime某个时候It must be handed in sometime before Friday.必须在星期五以前不定哪天交。

Sometimes经常 Sometimes we have a party.some time一段时间 We have talked about these problems for some time.Some times几次 I have been to Beijing some times.4.But even if you never give another speech in your life, youstill have much to gain from studying public speaking.gain 获得 grain 谷物 train rain5.The training is invaluable (无法估价的，非常宝贵的)for everytype of communication.worthless一文不值的 costless 不用花钱的chargeable 由。

职称英语等级考试理工AB精讲班课程(12)

职称英语等级考试理工AB精讲班课程第十二讲阅读判断2008年职称英语词汇大纲新增内容（9）：2008年《职称英语等级考试大纲》上新增首字母为o的单词：C 级offspring n. 儿女（单复数同形）ancestor n. 祖先, 祖宗forefather n. 祖先，祖宗（B级）generation n. 产生, 发生, 一代, 一代人 (generation gap/代沟)online adj./adv.在线的（地）go online 上网surf online 网上冲浪chat online 网上聊天B级odor n. 气味odor – smell – scent (B 级)气味A级ornament n. 装饰decorate vt. 装饰to decorate a street with colorful flags（彩旗）用彩旗装饰街道阅读判断例题解析：The Northern LightsThe sun is stormy and has it own kind of weather. It is so hot and active that even the Sun’s gravity cannot hold its atmosphere in check! Energy flows away from the Sun toward the Earth in a stream of electrified particles that move at speeds around a million miles per hour. These particles are called plasma, and the stream of plasma coming from the Sun is called the solar wind. The more active the Sun, the stronger the solar wind.The solar wind constantly streams toward the Earth, but don’t worry because a protective magnetic fields surrounds our planet. The same magnetic field that makes your compass point north also steers the particles from the Sun to the north and south poles. The charged particles become trapped in magnetic belts around the Earth. When a large blast of solar wind crashes into the Earth’s magnetic field first gets squeezed and then the magnetic field lines break and reconnect.The breaking and reconnecting of the magnetic field lines can cause atomic particles called electrons trapped in the belts to fall into the Earth’s atmosphere at the poles. As the electrons fall into the Earth, they collide with gas molecules in the atmosphere, creating flashes of light in the sky. Each atmospheric gas glows a different color. Oxygen and nitrogen glows red and green and nitrogen glows violet-purple. As these various colors glow and dance in the night sky, they create the Northern Lights and the Southern Lights.Watching auroras is fun and exciting, but normally you can only see them in places far north like Alaska and Canada. The movement of the aurora across the sky is usually slow enough to easily follow with your eyes but they can also pulsate, flicker, or even move like waves. During solar maximum, auroras are seen as far south as Florida, even Mexico!Auroras often seem to be very close to the ground, but the lowest aurora is still about 100 kilometers above the ground, a distance much higher than clouds are formed or airplanes can fly.A typical aurora band can be thousands of kilometers long, a few hundred kilometers high, but only a few hundred meters thick.We hope you are able to travel to far-north places like the Arctic Circle and see the Northern Lights at least once during your lifetime. We know you will never forget it!1.The Sun’s gravity is too weak to keep its plasma from flowing to the Earth.A. rightB. wrongC. not mentioned2.The Earth is quite safe with a magnetic field surrounding it to protect it from the attackby the solar wind.A. rightB. wrongC. not mentioned3.Some scientists are worrying about the possible disappearance of the Earth’s protectivemagnetic field in the future.A. rightB. wrongC. not mentioned4.The auroras are formed when the electrons falling into the Earth’s atmosphere at the polesand colliding with gas molecules in the atmosphere.A. rightB. wrongC. not mentioned5.You cannot see the Northern Lights unless you are in Alaska or Canada.A. rightB. wrongC. not mentioned6.Tens of thousands of tourists take special trips to Norway and Sweden every year to watchthe Northern Lights.A. rightB. wrongC. not mentioned7.An aurora is generally close to the ground and is very long and thick.A. rightB. wrongC. not mentioned答案与解析：1．分析文章标题：The Northern Lights(北极光)2．直接解题：1. The Sun’s gravity（引力） is too (太...而不能...)weak(弱的，虚弱的) to keep its plasma （等离子体）from（阻止/防止...）flowing（流动） to the Earth.A. rightB. wrongC. not mentioned1．B．细节题。

职称英语等级考试理工AB精讲班课程(4)

职称英语等级考试理工AB精讲班课程第四讲完型填空本讲主要内容：1．2008年职称英语词汇大纲新增内容（1）；2．2007年理工A级和B级完型填空考点分析；3．2008年理工AB级完型填空推荐文章；4．完型填空在线作业；2008年职称英语词汇大纲新增内容（1）：2008年《职称英语等级考试大纲》上新增首字母为A的单词：C 级：abdomen(腹部) – belly(A级)， abdominal (腹部的),A 级：aberration（失常（行为））, aerodynamics(空气动力学)， alter(圣坛)（比较：alter 改变）， affluent(富裕的)/ rich / abundant/ample（A级）/ plentiful 丰富的B级：asthma(哮喘)2007年理工B级完型填空考点分析；2007年理工A级完型填空考点分析；注：1．理工A级及B级完型填空考题文章主题通常涉及科技，有时也可能会与自然环境，体育，教育或健康等主题相关；2．完型填空考题通常从当年职称英语考试用书上直接选取，但可能在具体考点上会发生一些变化，如：有些空格重新设置，或被选项顺序发生调整，或被选项形态发生替换（替换一些与答案无关的选项）等，建议考生复习完型填空时主要以当年教材内容中的完型填空练习题为主；2008年理工AB级完型填空推荐文章；Biological Identification TechnologiesWhen a person walks, the movement of his head, trunk, hipbones and limbs are all reflected in changes in his body. A computer 1 these changes into a database. Later,the computers can 2 identify him according to these changes. This is a new biological identification method and it can quickly identify an examinee 3 disturbing him. It's especially suitable for use in airports and supermarkets.Everybody's voice is 4 . When a person's voice is recorded by an instrument,its voice frequency spectrum is called his sound print. Like a fingerprint, everybody's sound print is different. How can computers 5 his sound? First, his voice is recorded, which allows the computers to become familiar with his voice. It will then turnhis sound characteristics into a 6 of digits. These digits represent the frequency, pitch and rhythm of the person’s voice. These are the 7 on which the computerscan distinguish1 his voice from 8 .When that person needs to be identified, after he says only one word or two, the computers can identify him. The computers can even identify sounds coming 9 the wires. This will provide a 10 guarantee to electric banks and electric purchases.We often bring ID cards2, work cards, or driver licenses with us to prove our identity.If all these cards are forgotten or lost, how can we prove 11 we are? In fact, it'snot difficult to prove whom you are, because your body 12 has identifying markers. Some are physiological features, such as fingerprints, sounds, facial types and eye color. The computer can help to identify you. Suppose your features have already been stored inthe database3. To identify you, we have to take your picture with a camera and send it toa computer for 13 . First, the computer needs to reposition this picture accordingto the position of your eyes4, and then starts to read the message of your physiological features such as the 14 of your pupil5 to the whites of your eyes6 and the shapeof his nose. Next, it seeks matching records from the database. Finally, it makes a 15 .词汇：hipbone n. 股骨pitch n. 音高Limb n. 肢体license n. 执照database n. 数据库fingerprint n. 指纹spectrum n. 频谱reposition v. 改变…位置digit n. 数码，数字注释：1. (basis) on which the computers can distinguish：在这个基础上，电脑能区分…… 。

职称英语理工AB级阅读理解精讲

职称英语理工AB级阅读理解精讲(1)Where Have All the Bees Gone?Scientists who study insects have a real mystery on their hands. All across the country, honeybees are leaving their hives an d never returning. Researchers call this phenomenon colony-collapse1 disorder. According to surveys of beekeepers across the country, 25 to 40 percent of the honeybees in the United States have vanished from their hives since last fall. So far, no one can explain why.Colony collapse is a serious concern because bees play an important role in the production of about one-third of the foods we eat. As they feed, honeybees spread pollen from flower to flower. Without this process, a plant can’t produce seeds or fruits.Now, a group of scientists and beekeepers have teamed up to try t o figure out what’s causing the alarming collapse of so many colonies. By sharing their expertise in honeybee behavior, health, and nutrition, team members hope to find out what’s contributing to the decline and to prevent bee disappearances in the future.It could be that disease is causing the disappearance of the bees. To explore that possibility, Jay Evans, a researcher at the United States Department of Agriculture (USDA) Bee Research Laboratory2, examines bees taken from colonies that are collapsing. “We know what s healthy bee should look like on the inside, and we can look for physical signs of disease,” he says. And bees from collapsing colonies do n’t look very healthy. “Their stomachs are worn down, compared to the stomachs of healthy bees,” Evans says. It may be that a parasite is damaging the bees’ digestive organs. Their immune systems may not be working as they should. Moreover, they have high levels of bacteria inside their bodies.Another cause of colony-collapse disorder may be certain chemicals that farmers apply to kill unwanted insects on crops, says Jerry Hayes, chief bee inspector for the Florida Department of Agriculture3. Some studies, he says, suggest that a certain type of insecticide affects the honeybee’s nervous system (which includes the brain) and memory. “It seems like honeybees are going out and getting confused about where to go and what to do,” he says.If it turns out that a disease is contributing to colony c ollapse, bees’ genes could explain why some colonies have collapsed and others have not. In any group of bees there are many different kinds of genes. The more different genes a group has, the higher the group’s ge netic diversity. So far scientists haven’t determined the role of genetic diversity in colony collapse, but it’s a promising theory, says Evans.词汇：honeybee n. 蜜蜂parasite n. 寄生虫;寄生生物hive n. 蜂巢; 蜂箱digestive adj. 消化的pollen n. 花粉immune adj. 免疫的beekeeper n. 养蜂人insecticide n. 杀虫剂expertise n. 专门知识，专长diversity n. 多样性注释：1. colony-collapse：群体瘫痪。

职称英语《理工B》真题及答案(完整版)

xx年职称英语《理工B》真题及答案（完整版）1.【题干】The revelation of his past led to his resignation.A.imaginationB.disclosureC.confirmationD.recall【答案】B2.【题干】Jensen is dangerous man, and can be very brutal.A.carelessB.cruelC.strongD.hard【答案】B3.【题干】You'll have to sprint if you want to catch the train.A.jumpB.escapeC.runD.prepare【答案】C4.【题干】We are worried about this fluid situation full with uncertainty.A.changebleC.suitableD.adaptable【答案】A5.【题干】The new garment fits her perfectly.A.haircutB.purseC.clothesD.necklace【答案】C6.【题干】The phobia may have its root in a childhood trauma.A.fearB.joyC.hurtD.memory【答案】C7.【题干】They have built canals to irrigate the desert.A.decorateB.waterC.changeD.visit【答案】B8.【题干】Her overall language proficiency remains that of a toddler.B.pupilC.teenagerD.baby【答案】D9.【题干】The coastal area has very mild winter, but the central plains remain extremely cold.A.warmB.severeC.hardD.dry【答案】A10.【题干】The details of the costume were totally authentic.A.realB.outstandingC.creativeD.false【答案】A11.【题干】We are aware of the potential problems.A.globalB.possibleC.ongoingD.central【答案】B12.【题干】The idea was quite brilliant.A.positiveB.cleverC.keyD.original【答案】B13.【题干】Stock market price tumbled after rumor of a rise in interest rate.A.regulatedB.increasedC.maintainedD.fell【答案】D14.【题干】The course gives you basic instruction in car maintenance.A.coachingB.ideaC.termD.aspect【答案】A15.【题干】All houses within 100 meters of the seas are at risk of flooding.A.in dangerB.out of controlC.between equalsD.in particular 【答案】A。

职称英语理工类精讲班1

精讲课的重要意义和目的
提职晋级是大家多年来梦寐以求的愿望，通过职称英语考试又是提职晋级的必经之路。

老师将凭借三十多年来从事研究生、博士生的教学实践经验，以及大量著名和经常参加的全国各类考试出题的实践经验，经长期潜心研究出一套独特的应试技巧和方法，足可以确保大家顺利通过职称英语考试。

开班精讲班的宗旨就是要具体落实如何才能顺利通过职称英语考试。

精讲班要完成以下四项任务：
1.尽量恢复原有的和学习一些新的词汇
2.尽量恢复原有的和学习一些新的语法结构
3.按六个考项，专攻应试方法和技巧
4.进行大量训练，达到灵活运用
通过精讲班的强化学习与训练，首先使大家充分认识到和掌握好：
1. 做任何英语考题都不先看文章，而是要直接先看问题
2. 问题也不需要都看懂，只需要看懂、使用好几个关键词
3. 坚定信念，考前就已确定自己必过无疑，这就是我们的目的。