2015年全国职称英语考试 理工类新增文章汇总 考试重点内容 word版 全网独一份
2015职称英语(理工A)真题及答案(完整文字版)2015年4月2日发布
2015年职称英语考试《理工A》真题及答案(完整文字版) 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 will not tolerate that sort of behavior in my class.A. controlB. observeC. regulateD. Accept【答案】D2. She showed a natural aptitude for the work.A. senseB. talentC. flavorD. Taste【答案】B3. Most people find rejection hard to accept.A. excuseB. clientC. refusalD. Destiny【答案】C4. The organization was bold enough to face the press.A. pleasedB. powerfulC. braveD. Sensible【答案】C5. They were locked in mortal combat.A. deadlyB. openC. actualD. Active【答案】A6. We were attracted by the lure of quick money.A. amountB. supplyC. temptD. Sum【答案】C7. The procedures were perceived as complex and less transparent.A. clearB. necessaryC. specialD. Correct【答案】A8. The Stock Exchange is in turmoil following a huge wave of selling.A. ServiceB. dangerC. disorderD. threat【答案】C9. He believes that Europe must change or it will perish.A. surviveB. lastC. dieD. Move【答案】C10. There was a simultaneous trial taking place in the next build.A. fairB. full C .coexisting D. Public【答案】C11. They promote assimilation of ethnic groups into the main-stream culture.A. policyB. value C .equality D. Integration【答案】D12. A salesman’s cardinal rule is to satisfy customers.A. principalB. officialC. simpleD. Legal【答案】A13. I must compliment you on your handling of a very difficult situationA. silenceB. praise C .assure D. Complain【答案】B14. We lived for years in a perpetual state of fearA. emotionalB. nervousC. terribleD. Continuous【答案】D15. The starving children were a pathetic sight.A. commonB. unexpectedC. unforgettableD. Pitiful【答案】D第2部分阅读判断Lackof Oxygen Delayed the Rise of Animals on EarthScientistshave long speculated as to why animal species didn’t flourish sooner, oncesufficient oxygen covered the Earth’s surface.Animals began to prosper at theend of the Proterozoic period, about 800 million years ago — but what about thebillion-year stretch before that, when most researchers think there also wasplenty of oxygen?Well,it seems the air wasn’t so great then, after all.Ina study published Oct. 31 in Science, Yale researcher Noah Planavsky and hiscolleagues found that oxygen levels during the ‚boring billion‛ period wereonly 0.1% of what they are today. In other words, Earth’s atmosphere couldn’thave supported a diversity of creatures, no matter what genetic advancementswere poised to occur.‚There is no questionthat genetic and ecological innovation must ultimately be behind the rise ofanimals, but it is equally unavoidable that animals need a certain level ofoxygen,‛ said Planavsky, co-lead author of the research along with ChristopherReinhard of the Georgia Institute of Technology. ‚We’re providing the firstevidence that oxygen levels were low enough during this period to potentiallyprevent the rise of animals.‛Thescientists found their evidence by analyzing chromium (Cr) isotopes in ancientsediments from China, Australia, Canada, and the United States. Chromium isfound in the Earth’s continental crust, and chromium oxidation is directlylinked to the presence of free oxygen in the atmosphere.Specifically,the team studied samples deposited in shallow,iron-rich ocean areas, near theshore. They compared their data with other samples taken from younger localesknown to have higher levels of oxygen.Oxygen’srole in controlling the first appearance of animals has long vexed scientists.‚We were missing the right approach until now,‛Planavsky said. ‚Chromium gaveus the proxy.‛ Previous estimates put the oxygen level at 40% of today’sconditions during pre-animal times, leaving open the possibility that oxygenwas already plentiful enough to support animal life.Inthe new study, the researchers acknowledged that oxygen levels were ‚highlydynamic‛in the early atmosphere, with the potential for occasional spikes.However, they said, ‚It seems clear that there is a first-order difference inthe nature of Earth surface Cr cycling‛ before and after the rise of animals.‚If we are right, ourresults will really change how people view the origins of animals and othercomplex life, and their relationships to the co-evolving environment,‛ saidco-author Tim Lyons of the University of California-Riverside. ‚This could be agame changer.‛Fundingsources for the research included the NASA Exobiology Program and the NationalScience Foundation’s Earth-Life Transitions program, awarded to Planavsky,Reinhard, and Lyons.Theother members of the research team included Xiangli Wang, a postdoctoral fellowat Yale; Thomas Johnson, of the University of Illinois;Danielle Thomson, ofCarleton University; Peter McGoldrick, of the University of Tasmania; andWoodward Fischer, of the California Institute of Technology.16.The study discovered the rise of animals occurred earlier than the Proterozoicperiod.A.RightB. WrongC. Not mentioned17.Many researchers believe the oxygen level was high during pre-animal times.A. RightB. WrongC.Not mentioned18. The teamwas funded by several research institutes.A.RightB. WrongC. Not mentioned19. Geneticadvancements triggered the rise of animals.A.RightB. WrongC. Not mentioned20. Thesamples studied in the research were collected in ocean areas.A. RightB. WrongC.Not mentioned21. Thestudy revealed that chromium found in Earth’s continental crust remained stablebefore and after the rise of animals.A.RightB. WrongC. Not mentioned22. TimLyons liked to play computer games in his spare time.A.RightB. WrongC. Not mentioned第3部分概括大意与完成句子FirstImage-recognition Software1.Dartmouth researchers and their colleagues have created an artificial 1 ,software that uses photos to locate documents on the Internet with far gre jthan ever before.2.The new system, which was tested on photos and is now being applied to , Ishows for the first time that a machine learning algorithm (运算法则)or ,ma9e I recognition and retrieval is accurate and efficient enough toimprove large seaie , document searches online. The system uses pixel (像素)data in images and potentia y video — rather than just text — to locatedocuments. It learns to recognize the pixels associated with a search phrase bystudying the results from text-based image search engines. The knowledgegleaned (收集) from those results can then beapplied to other photos without tags or captions making for more accuratedocument search results.3."Over the last 30 years," says Associate Professor Lorenzo Torresani,a co-author of the study, "the Web has evolved from a small collection ofmostly text documents to a modern, massive, fast-growing multimedia dataset,where nearly every page includes multiple pictures or videos. When a personlooks at a Web page, he immediately gets the gist (主旨)of it by looking at the pictures in it. Yet, surprisingly, allexisting popularsearch engines, such as Google or Bing, strip away the information contained inthe photos and use exclusively the text of Web pages to perform the documentretrieval. Our study is the first to show that modern machine vision systemsare accurate and efficient enough to make effective use of the informationcontained in image pixels to improve document search."4.The researchers designed and tested a machine vision system — a type ofartificial intelligence that allows computers to learn without being explicitlyprogrammed —that extracts semantic (语义的) information from thepixels of photos in Web pages. This information is used to enrich thedescription of the HTML page used by search engines for document retrieval. Theresearchers tested their approach using more than 600 search queries (查询)on a database of 50 million Web pages. They selected the text-retheval searchengine with the best performance and modified it to make use of the additionalsemantic information extracted by their method from the pictures of the Webpages. They found that this produced a 30 percent improvement in precision overthe original search engine purely based on text.23. Paragraph 1 __B__24. Paragraph 2 __C__25. Paragraph 3 __E__26. Paragraph 4 __D__A.Popularity of the new systemB.Publication of the new discoveryC.Function of the new systemD.Artificial intelligence software createdE.Problems of the existing search enginesF.Improvement in document retrieval27. The new system does documentretrieval by __C__.28. The new system is expected toimprove precision in __B__.29. When performing documentretrieval the existing search engines ignore __A__30. The new system was found moreeffective in document search than the __E__rmation in imagesB.current popular search enginesing photosD.machine vision systemsE.document searchF.description of the HTML page第4部分阅读理解Better Solar Energy Systems: More Heat,More LightSolar photovoltaic thermal energy systems,or PVTs, generate both heat and electricity, but until now they haven’t been very good at the heat-generating part compared to a stand-alone solar thermal collector. That’s because they operate at low temperatures to cool crystalline silicon solar cells, which lets the silicon generate more electricity but isn’ta very efficient way to gather heat.That’s a problem of economics. Good solar hot-water systems can harvest much more energy than a solar-electric system at a substantially lower cost. And it’s also a space problem: photovoltaic cells can take up all the space on the roof, leaving little room for thermal applications.In a pair of studies, Joshua Pearce, anassociate professor of materials science and engineering, has devised a solution in the form of a better PVT made with a different kind of silicon. His research collaborators are Kunal Girotra from Thin Silicon in California and Michael Pathak and Stephen Harrison from Queen’s University, Canada.Most solar panels are made with crystalline silicon, but you can also make solar cells out of amorphous silicon, commonly known as thin-film silicon. They don’t create as much electricity, but they are lighter, flexible, and cheaper. And, because they require much less silicon,they have a greener footprint. Unfortunately, thin-film silicon solar cellsare vulnerable to some bad-news physics in the form of the Staebler-Wronski effect.‚That means that their efficiency drops when you expose them to light — pretty much the worst possible effect for a solar cell,‛ Pearce explains,which is one of the reasons thin-film solar panels make up only a small fraction of the market.However, Pearce and his team found a way to engineer around the Staebler-Wronski effect by incorporating thin-film siliconin a new type of PVT. You don’t have to cool down thin-film silicon to make it work. In fact, Pearce’s group discovered that by heating it to solar-thermal operating temperatures, near the boiling point of water, they could make thicker cells that largely overcame the Staebler-Wronski effect. When they applied the thin-film silicon directly to a solar thermal energy collector,they also found that by baking the cell once a day, they boosted the solar cell’s electrical efficiency by over 10 percent.31. PVTs are not efficient inA. creating electricity.B. cooling silicon solar cells.C. generating heat.D. powering solar thermal collectors.32. One of the problems PVTs have is thatA. their thermala pplications are costly.B. they are too expensive to afford.C. it is hard to fix them on the roof.D. they occupy too much space.33. Which of the following is NOT mentioned as an advantage of thin-film silicon solar cells?A. They are flexible.B. They are less expensive.C. They are electrically efficient.D. They are environment friendly.34. Thin-film solar panels do not sell well on market becauseA. they do not work well if exposed to light.B. their advantages are not well-recognized.C. they need improving in appearance.D. they are not advertised.35 Which of the following statements is true?A. New techniques have been developed to produce thin-film silicon.B Thin-film silicon works efficiently at low temperature.C Thin-film silicon's electrical efficiency improves when heated up.D Anew material enlarging the Staebler-WronsKi effect has been created.译文：第十三篇更有效的太阳能系统：更多热量，更强灯光太阳能光伏热能系统，也叫PVT，能够生成热量和电能。
职称英语理工类新增文章篇目实务知识资料
词汇：
threshold/‘θre?h?uld/ｎ 起点,开端；
门槛neutral/'nju：tml/aｄj.中性的；中立的
strive/stralv/v.努力,力求；斗争
disposal/dｉs’paool/ｎ.处理,处置；配置
motive/mzotlv/ｎ．动机,目的
注释：
1．Our senses aren’t just delivering a strict view of…in our heads：这个句子的大概意思是：我们的五官感觉不仅仅让我们感知世界；五官感觉还受大脑活动的影响.
B. An experiment with hungry and non—hungry participants is not reliable.
C. Our thinking processes are independent of our senses.
D. Humans call perceive what high—level thinking processes
+第四十八篇：Researchers Discover Why Humans Began Walking Upright
2015年职称英语《理工A》真题及答案(完整文字版)
2015年职称英语《理工A》真题及答案(完整文字版)第1 页：词汇选项第2 页：阅读判断第3 页：概括大意与完成句子第4 页：阅读理解第一篇第5 页：阅读理解第二篇第6 页：阅读理解第三篇第7 页：补全短文第8 页：完形填空第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 will not?tolerate?that sort of behavior in my class.A. controlB. observeC. regulateD. Accept【答案】D2. She showed a natural?aptitude?for the work.A. senseB. talentC. flavorD. Taste【答案】B【解析】aptitude 天赋have a aptitude for=have a gift /talent for3. Most people find?rejection?hard to accept.A. excuseB. clientC. refusalD. Destiny【答案】C4. The organization was?bold?enough to face the press.A. pleasedB. powerfulC. braveD. Sensible【答案】C5. They were locked in?mortal?combat.A. deadlyB. openC. actualD. Active【答案】A【解析】A.deadly 致死的;B.open打开的;C.actual实在的;D.Active积极的。
mortal致命的、致死的;immortal 不朽的题干：他们被锁起来进行致命的战争。
6. We were attracted by the?lure?of quick money.A. amountB. supplyC. temptD. Sum【答案】C7. The procedures were perceived as complex and less?transparent.A. clearB. necessaryC. specialD. Correct【答案】A【解析】A.clear清楚的;B.necessary必要的;C.special特殊的;D.Correct正确的transparent 明显的、显然的题干：这些过程被认为是复杂的且没有那么清楚的。
2015年综合类职称英语新增文章
2015年综合类职称英语新增文章注释1. …create a film over the eye ’s surface ：……在眼睛的表面形成一层薄膜。
2. …get it back …：……恢复……3. …act out the whole situation again …：……整个场景重现…… 练习A It may explain why people who are afraid to cry often suffer more h eart attacks than people cry more freely.BIts good to hold back tears during a tense business discussion.C Crying has good effects on the body.D Even when you're not crying, your eyes produce tears.E They practice crying so that they can get used to expressing emotio n.F As children we were sometimes punished for shedding tears or expres sing anger.答案与题解1. D 此空的上一句讲到眼泪很有用，后一句讲到眼泪的具体用处，并且句首是these，所以所填的这句应该有眼泪，根据上下文只有选项D最适合。
选项C与前一句话意思重复。
综合群385443831；理工群385448628；卫生群3854190922. F 下文提到作为成人，我们仍然害怕流泪，所填的这句应该讲我们还是孩子时对流泪的恐惧。
所以，答案是选项F。
3. A 上文讲到哭能够帮助我们发泄心中的强烈情感，所以经常哭的人会比不常哭的人获得某种益处，根据上下文，只有选项A比较贴切。
2015年新教材全国职称英语考试理工a重要文章字典版
34Batteries Built by Viruses病毒电池 What do chicken pox, the common cold，the flu，and AIDS have in common? They're all disease caused by viruses，tiny microorganisms that can pass from person to person. It’s no wonder1 that when most people think about viruses, finding ways to steer clear of2 viruses is what's on people's minds. 水痘、普通感冒、流感和艾滋病 有哪些相似之处呢？这些都是由病毒引 起的疾病。
病毒是能够在人与人之间传染 的微生物。
难怪大部分人一提到病毒，首 先想到的是如何躲避病毒。
Not everyone runs from the tiny disease carriers, though3.In Cambridge ， Massachusetts4, scientists have discovered that some viruses can be helpful in an unusual way. They are putting viruses to work，teaching them to build some of the world’s smallest rechargeable batteries. 然 而， 并不是每个人都躲避这些病毒携带 者。
在马萨诸塞州剑桥市，科学家发现有 些病毒能起到非同寻常的作用。
他们使病 毒开始工作， 使病毒构成世界上最小的充 电电池。
Viruses and batteries may seem like an unusual pair, but they're not so strange for engineer Angela Belcher, who first came up with5 the idea. At the Massachusetts Institute of Technology (MIT) in Cambridge，she and her collaborators bring together different areas of science in new ways. In the case of the virusbuilt batteries，the scientists combine what they know about biology ， technology and production techniques. 病毒和电池的搭档 似乎并不常见，但这对于工程师安吉 拉·贝尔彻来说却并不陌生。
2015职称英语(理工A类)真题及答案(文字版)更新
2015年职称英语考试《理工A》真题Lackof Oxygen Delayed the Rise of Animals on EarthScientistshave long speculated as to why animal species didn‟t flourish sooner, oncesufficient oxygen covered the Earth‟s surface. Animals began to prosper at theend of the Proterozoi c period, about 800 million years ago —but what about thebillion-year stretch before that, when most researchers think there also wasplenty of oxygen?Well,it seems the air wasn‟t so great then, after all.Ina study published Oct. 31 in Science, Yale researcher Noah Planavsky and hiscolleagues found that oxygen levels during the “boring billion” period wereonly 0.1% of what they are today. In other words, Earth‟s atmosphere couldn‟thave supported a diversity of creatures, no matter what genetic advance mentswere poised to occur.“There is no questionthat genetic and ecological innovation must ultimately be behind the rise ofanimals, but it is equally unavoidable that animals need a certain level ofoxygen,” said Planavsky, co-lead author of the research along with ChristopherRein hard of the Georgia Institute of Technology. “We‟re providing the firstevidence that oxygen levels were low enough during this period to potentiallyprevent the rise of animals.”Thescientists found their evidence by analyzing chromium (Cr) isotopes in ancientsediments from China, Australia, Canada, and the United States. Chromium isfound in the Earth‟s continental crust, and chromium oxidation is directlylinked to the presence of free oxygen in the atmosphere.Specifically,the team studied samples deposited in shallow, iron-rich ocean areas, near theshore. They compared their data with other samples taken from younger localesknown to have higher levels of oxygen.Oxygen‟srole in controlling the first appearance of animals has long vexed scientists.“We were missing the right approach until now,” Planavsky said. “Chromium gaveus the proxy.” Previous estimates put the oxygen level at 40% of today‟sconditions during pre-animal times, leaving open the possibility that oxygenwas already plentiful enough to support animal life.Inthe new study, the researchers acknowledged that oxygen levels were “highlydynamic” in the early atmosphere, with the potential for occasional spikes.However, they said, “It seems clear that there is a first-order difference inthe nature of Earth surfa ce Cr cycling” before and after the rise of animals.“If we are right, ourresults will really change how people view the origins of animals and othercomplex life, and their relationships to the co-evolving environment,” saidco-author Tim Lyons of the University of California-Riverside. “This could be agame changer.”Fundingsources for the research included the NASA Exobiology Program and the NationalScience Foundation‟s Earth-Life Transitions program, awarded to Planavsky,Reinhard, and Lyons.Theother members of the research team included Xiangli Wang, a postdoctoral fellowat Yale; ThomasJohnson, of the University of Illinois; Danielle Thomson, ofCarleton University; Peter McGoldrick, of the University of Tasmania; andWoodward Fischer, of the California Institute of Technology.16.The study discovered the rise of animals occurred earlier than the Proterozoicperiod.A.RightB. WrongC. Not mentioned17.Many researchers believe the oxygen level was high during pre-animal times.A. RightB. WrongC.Not mentioned18. The teamwas funded by several research institutes.A.RightB. WrongC. Not mentioned19. Geneticadvancements triggered the rise of animals.A.RightB. WrongC. Not mentioned20. Thesamples studied in the research were collected in ocean areas.A. RightB. WrongC.Not mentioned21. Thestudy revealed that chromium found in Earth‟s continental crust remained stablebefore and after the rise of animals.A.RightB. WrongC. Not mentioned22. TimLyons liked to play computer games in his spare time.A.RightB. WrongC. Not mentioned据网友提供信息，2015年职称英语考试理工A概括大意与完成句子真题及答案，广大考生可以参考本帖，对照答案。
2015理工A级职称英语新增文章(费尽心血整理版)
Small But WiseOn December 14,NASA1 blasted a small but mighty telescope into space. The telescope is called WISE and is about as wide around as a trashcan. Don't let its small size fool you:WISE has a powerful digital camera, and it will be taking pictures of some the wildest objects2 in the known universe,including asteroids,faint stars,blazing galaxies3 and giant clouds of dust where planets and stars are born. "I'm very excited because we're going to be seeing parts of the universe that we haven't seen before,"said Ned Wright, a scientist who directs the WISE project. Since arriving in space,the WISE telescope has been circling the Earth,held by gravity in a polar orbit4(this means it crosses close to the north and south poles with each lap5).Its camera is pointed outward,away from the Earth,and WISE will snap a picture of a different part of the sky every 11 minutes. After six months it will have taken pictures across the entire sky. The pictures taken by WISE won't be like everyday digital photographs,however. WISE stands for"Wide-field Infrared Survey Explorer."As its name suggests,the WISE camera takes pictures of features that give off infrared radiation6.Radiation is energy that travels as a wave. Visible light, including the familiar spectrum of light7 that becomes visible in a rainbow,is an example of radiation. When an ordinary digital camera takes a picture of a tree,for example,it receives the waves of visible light that are reflected off the tree. When these waves enter the camera through the lens,they're processed by the camera,which then puts the image together. Waves of infrared radiation are longer than waves of visible light, so ordinary digital cameras don't see them,and neither do the eyes of human beings. Although invisible to the eye,longer infrared radiation can be detected as warmth by the skin.That's a key idea to why WISE will be able to see things other telescopes can't. Not everything in the universe shows up in visible light. Asteroids,for example,are giant rocks that float through space 一but they absorb most of the light that reaches them. They don't reflect light,so they're difficult to see. But they do give off infrared radiation, so an infrared telescope like WISE will be able to produce images of them. During its mission WISE will take pictures of hundreds of thousands of asteroids.Brown dwarfs8 are another kind of deep-space object that will show up in WISE's pictures. These objects are"failed" stars 一which means they are not massive enough to jump start9 the same kind of reactions that power stars such as the sun. Instead,brown dwarfs simply shrink and cool down. They're so dim that they're almost impossible to see with visible light, but in the infrared spe ctrum they glow.小而聪明12月14日，美国国家航空航天局发射了一个体积小而威力大的望远镜，它的名字叫“WISE”(聪明)，大约只有一个垃圾盒子那么宽。
2015年全国职称英语考试 综合类新增文章汇总 考试重点内容 word版 全网独一份 改
2015年全国职称英语考试综合类新增文章汇总word版全网独一份注：押题皇后王老师授意，新增文章仍然是考试热门文章，务必掌握。
2015年职称英语教材综合类的变动比较小，一共只有6篇新增文章。
2015年职称英语教材综合类新增的6篇文章，分布在阅读判断、阅读理解和补全短文：阅读判断综合C新增一篇文章；阅读理解综合C和综合B各新增一篇文章；补全短文综合A、B和C各新增一篇文章。
完形填空综合类整体都没有新增文章。
2015年职称英语教材新增文章的对比目录如下：综合C阅读判断新增文章第三篇Across the DesertsThe Sahara Desert is the largest desert in the world. It stretches across Africa from Senegal to Egypt. The Sahara Desert is an unfriendly environment. During the day it's very hot, and at night it’s sometimes very col d. It is also difficult to find water in the Sahara.In 2006, Kevin Lin, Ray Zahab, and Charlie Engle decided to do something very difficult. They made the decision to run across the Sahara Desert 4,300 miles (6,920km). It seemed impossible to do, but they wanted to try. The three men liked to test themselves, and this would be a very big test.On the morning of November 2, Kevin, Ray, and Charlie started their trip across the Sahara. Every morning they began running at 5:00. At11 a.m. they stopped and rested until 5 p.m. Then they ran again until 9:30 in the evening. Each day they ran about 40 miles (64 km). Every day it was the same thing. They got up and ran. They listened to music on their iPods, and they ran and ran.Kevin, Ray, and Charlie needed to eat a lot of food during their trip. Most people need about 2,000 calories of food each day. Kevin, Ray, and Charlie needed between 6,000 and 9,000 calories every day. That's a lot of food! They also needed to drink a lot of water.The three men had some problems on their trip, and many times they wanted to quit and go home. It was often very hot (140°F/60°C) during the day, and the heat made them sick. Their legs and feet hurt. Sometimes it was very windy, and they couldn't see. One time they got lost. But they didn't quit. After 111 days, Kevin, Ray; and Charlie successfully finishedtheir trip across the Sahara Desert. They hugged each other and put their hands in the water of the Red Sea. Then they ran to a hotel to take a long shower.词汇stretch v. 延伸，伸展calorie n. 卡（路里)，小卡，大卡quit v. 停止，放注释1. ... made the decision to run across ...：......决正跑步横跨......练习1. It’s not always hot m the Sahara Desert.A. RightB. WrongC. mentioned2. Each day the men ran for approximately eight hours.A. RightB. WrongC. mentioned3. In the middle of the day: the men usually stopped running.A. RightB. WrongC. mentioned4. They sometimes felt sick because it was so hot.A. RightB. WrongC. mentioned5. Sometimes they couldn't see the road because it was windy.A. RightB. WrongC. mentioned6. Luckily, they never got lost.A. RightB. WrongC. mentioned7. On their trip across the desert: the three men ran through five countries.A. RightB. WrongC. mentioned答案与题解1. A文中提到撒哈拉沙漠白天很热晚上有时很冷，所以不是总是很热。
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2015年全国职称英语考试理工类新增文章汇总word版全网独一份注：押题皇后王霞老师授意，新增文章仍然是考试热门文章，务必掌握。
2015年职称英语教材理工类的变动比较小，一共只有5篇新增文章。
2015年职称英语教材理工类新增的5篇文章，分布在阅读理解和补全短文：阅读理解理工C和理工B各新增一篇文章；补全短文理工A、B和C各新增一篇文章。
完形填空理工类整体都没有新增文章。
理工C阅读理解新增文章第九篇An Essential Scientific ProcessAll life on the earth depends upon green plants. Using sunlight, the plants produce their own food. Then animals feed upon the plants. They take in the nutrients the plants have made and stored. But that’s not all. Sunlight also helps a plant produce oxygen. Some of the oxygen is used by the plant, but a plant usually produces more oxygen than it uses. The excess oxygen is necessary for animals and other organisms to live.The process of changing light into food and oxygen is called photosynthesis. Besides light energy from the sun, plants also use water and carbon dioxide. The water gets to the plant through its roots. The carbon dioxide enters the leaves through tiny openings called stomata. The carbon dioxide travels to chloroplasts, special cells in the bodies of green plants. This is where photosynthesis takes place. Chloroplasts contain the chlorophylls that give plants their green color. The chlorophylls are the molecules that trap light energy. The trapped light energy changes water and carbon dioxide to produce oxygen and a simple sugar called glucose.Carbon dioxide and oxygen move into and out of the stomata. Water vapor also moves out of the stomata. More than 90 percent of water a plant takes in through its roots escapes through the stomata. During the daytime, the stomata of most plants are open. This allowscarbon dioxide to enter the leaves for photosynthesis. As night falls, carbon dioxide is not needed. The stomata of most plants close. Water loss stops.If photosynthesis ceased, there would be little food or other organic matter on the earth. Most organisms would disappear. The earth’s atmosphere would no longer contain oxygen. Photosynthesis is essential for life on our planet.词汇：nutrient n.营养物organism n.生物体，有机体carbon dioxide n.二氧化碳chloroplast n.叶绿体molecule n.分子vapor n.水蒸气oxygen n.氧气photosynthesis n.光合作用chlorophyll n.叶绿素glucose n.葡萄糖cease v.停止注释：1．Then animals feed upon the plants.动物以植物为食。
练习：1．In the first paragraph，the word “excess” meansAheavy.Bextra.Cgreen.Dliquid.2．Which of the following does not move through a plant’s stomata?ACarbon dioxide.BWater vapor.COxygen.DFood.3．In the title, the term Essential Scientific Process refers toAphotosynthesis.Bthe formation of glucose.Cglobal warming.Dwater getting to the roots of plants.4．This passage is primarily developed byAexplaining a process.Btelling a story.Ccomparing and contrastingDconvincing the reader of plants’ importance.5．Another good title for this passage would beAOxygen and Carbon Dioxide.BPlants and Their Roots.CHow Photosynthesis Works.DWhy Our Earth Needs Water.答案与题解：1．B 前文讲到，植物产生的氧气一部分被植物自身消耗了，但植物消耗的氧气量远小于它们产生的氧气，因此可以推测这句话的意思应该是剩余的氧气对于动物以及其他生物体的生存是至关重要的。
excess在句中的意思是“超额的”，与extra“额外的”意思相近。
2．D 从第三段的第一、二句得知，二氧化碳、氧气和水蒸气都能从气孔中通过，唯一一个没有提到的是food“养分、食物”，因此该题选D项。
3．A 文章通篇都在讲Photosynthesis，即光合作頌钠作用和重要性，文章结尾又重申了Photosynthesis is essential for life on our planet，因此选A项。
B项是光合作用的一个部分，C、D项则毫不相干。
4．A 文章先是介绍了进行光合作用所需的原料和组织，又介绍了光合作用的过程，因此整个逻辑应该是解释过程，而不是讲故事或比较对比。
D项是“向读者说明植物的重要性”，这确实是文章的一个目的，但不是文章的组织方式。
5．C 文章的主题是光合作用的基本原理，因此选项C。
A、B项在文中有提及，但不是主旨，D项与本文无关。
理工C补全短文新增文章：第五篇A Record-Breaking RoverNASA’s Mars rover Opportunity has boldly gone where no rover has gone before—at least in terms of distance. ____1____On July 27, after years of moving about on Martian ground, the golf-cart-sized Opportunity had driven more than 24 miles, beating the previous record holder—a Soviet rover sent to the moon in 1973.“This is so remarkable considering Opportunity was intended to drive about 1 kilometer and was never designed for distance,” says John Callas, the Mars Exploration Rover ProjectManager.____2____ “But what is really importantly is not how many miles the rover has racked up, but how much exploration and discovery we have accomplished over that distance.” OPPORTUNITYThe solar-powered Opportunity and its twin rover, Spirit, landed on Mars 10 years ago on a mission expected to last 3 months. ____3____Spirit stopped communicating with Earth in March 2010, a few months after it got stuck in a sand pit. But Opportunity has continued to collect and analyze Martian soil and rocks.During its mission, Opportunity has captured, and sent back to Earth, some 187,000 panoramic and microscopic images of Mars with its cameras. ____4____MARATHON ROVERThe rover doesn’t seem to be ready to stop just yet. If Opportunity can continue on, it will reach another major investigation site when its odometer hits 26.2 miles. ____5____ Researchers believe that clay minerals exposed near Marathon Valley could hold clues to Mars’s ancient environment1. Opportunity’s continuing travels will also help researchers as they plan for an eventual human mission to the Red Planet.词汇：Mars rover n.火星车panoramic adj.全景的odometer n.里程计rack up v.积累microscopic adj.微观的注释：1．could hold clues to Mars’s ancient environment：含有与火星早期环境有关的线索。