全国职称英语等级考试理工类A级真题与答案.docx

1、全国职称英语等级考试理工类A级真题与答案2011年全国职称英语等级考试真题及答案理工类（A级）第一部分：词汇选项（第115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 For some obscure reason, the simple game is becoming very popular.A unclear B obvious C major D minor2 The sea turtles natural habitat has been considerably reduced.A greatly B sudde

2、nly C generally D slightly3 I got a note from Moira urging me to get in touch.A instructing B notifying C pushing D inviting4 It is possible to approach the problem in a different way.A raise B pose C experience D handle5 The decision to invade provoked storms of protest.A ignored B organized C caus

3、ed D received6 Jane said that she couldnt tolerate the long hours.A spend B take C last D stand7 At 80, Peck was still vigorous and living in Paris.A energetic B happy C alone D busy8 Forester stared at his car, trembling with rage.A shaking B turning C jumping D shouting9 A young man is being haile

4、d a hero tonight after rescuing two children.A reported B proved C praised D caught10 I wanted to ask her out but was scared that she might refuse.A anxious B sure C sad D afraid11 At that time, we did not fully grasp the significance of what had happened.A give B attach C lose D understand12 Anders

5、on left the table, remarking that he had some work to do.A doubting Bsaying C thinking D knowing13 He asserted that nuclear power was a safe and non-polluting energy source.A maintained B recommended C considered D acknowledged14 The study also notes a steady decline in the number of college student

6、s taking science courses.A relative B general C continuous D sharp15 She always finds fault with everything.A criticizes B simplifies C evaluates D examines第2部分：阅读判断(第1622题，每题1分，共7分)下面的短文后列出了7个句子，请根据短文的内容对每个句子做出判断：如果该句提供的是正确信息，请选择A；如果该句提供的是错误信息，请选择B；如果该句的信息文中没有提及，请选择C。Earth Rocks OnMost of the time,

7、 the ground feels solid beneath our feet. Thats comforting. But its also misleading because theres actually a lot going on underground. Masses of land (called plates) slip, slide, and bump against each other, slowly changing the shape of continents and oceans over millions and billions of years.Scie

8、ntists know that Earth formed about 4.5 billion years ago. They also know that our planet was hot at first. As it cooled, its outermost layer, called the crust, eventually formed moving plates. Exactly when this shift happened, however, is an open question.Now, an international group of researchers

9、has an answer. Theyve found new evidence suggesting that Earths crust (地壳) started shifting at least 3.8 billion years ago. The new estimate is 1.3 billion years earlier than previous ones.Not long before 3.8 billion years ago, lots of asteroids (小行星) were pummeling Earth, keeping its crust in a hot

10、, molten state. After the hard crust formed, much of it sank at various times into the planets hot insides. There, it melted before returning to the surface as lava.In some places, however, the crust never sank. One of the oldest such places is in Greenland, in an area called the Isua supracrustal(上

11、地壳) belt. The rocky crust there is between 3.7 and 3.8 billion years old. The belt was once part of the seafloor, but now it is exposed to air.The researchers recently look at the Isua supracrustal belt. They noticed long, parallel cracks in the rock that have been filled in with a type of volcanic

12、rock.To explain this structure, the scientists propose that tension in the crust caused the seafloor to crack open long ago. Hot, liquid rock, called magma(岩浆), flowed up slowly from deep inside Earth to fill the cracks. Finally, the area cooled, forming what we see today.That explanation, plus chem

13、ical clues inside the rock, suggests that the Isua supracrustal belt was once part of a plate under the ocean, beginning around 3.8 billion years ago.16 The ground beneath our feet is indeed still.A Right B Wrong C Not mentioned17 The shape of lands and oceans are slowly changed with the movements o

14、f plates.A Right B Wrong C Not mentioned18 Earth cooled down shortly after it was formed.A Right B Wrong C Not mentioned19 Scientists once estimated that Earths crust started shifting three billion years ago.A Right B Wrong C Not mentioned20.It took a long time for the melted crust to become hard.A

15、Right B Wrong C Not mentioned21.The formation of the Isua supracrustal belt is thought to have started about 3.8 billion years ago.A Right B Wrong C Not mentioned22. The lsua supracrustal belt is now a popular holiday resort.A Right B Wrong C Not mentioned第3部分：概括大意与完成句子(第2330题，每题1分，共8分)下面的短文后有2项测试任务

16、：(1)第2326题要求从所给的6个选项中为第2-5段每段选择1个最佳标题；(2)第2730题要求从所给的6个选项中为每个句子确定1个最佳选项。The IPad1 The IPad is a tablet computer (平板电脑) designed and developed by Apple. It is particularly marketed as a platform for audio and visual media such as books, periodicals (期刊), movies, music, and games, as well as web conte

17、nt. At about 1.5 pounds (680 grams), its size and weight are between those of most contemporary smartphones and laptop computers. Apple released the IPad in April 2010, and sold 3 million of the devices in 80 days.2 The IPad runs the same operating system as IPod Touch and IPhone. It can run its own

18、 applications as well as ones developed for IPhone. Without modification, it will only run programs approved by Apple and distributed via its online store.3 Like IPhone and iPod Touch, the IPad is controlled by a multitouch display-a break from most previous tablet computers, which uses a pressure-t

19、riggered stylus (触控笔). The IPad uses a Wi-Fi data connection to browse (浏览) the Internet, load and stream media, and install software. Some models also have a 3G wireless data connection which can connect to GSM 3G data networks. The devices is managed and synchronized (同步) by ITunes on a personal c

20、omputer via USB cable.4 An IPad has different features and applications one can use to execute different and interesting things. There are lots of IPad applications that the owner can use to enhance the way they communicate. Some of these are how to use social networking sites and other online optio

21、ns. One of the most common uses is for e-mail services. IPand applications like Markdown Mail allow the adoption of specific and particular options. They enable the owner to personalize their email accounts.5 While the IPad is mostly used by consumers it also has been taken up by business users. Som

22、e companies are adopting IPads in their business offices by distributing or making available IPads to employees. Examples of uses in the workplace include lawyers responding to clients, medical professionals accessing health records during patient exams, and managers approving employee requests. A s

23、urvey by Frost & Sullivan shows that IPad usage in workplaces is linked to the goals of increased employees productivity, reduced paperwork, and increased revenue.23、 Paragraph 224、 Paragraph 325、 Paragraph 426、 Paragraph 5A Business usageB Differences from IPhoneC Operating systemD Online storesE F

24、eatures and applicationsF Display and data connection27 In April 2010 the IPad developed by Apple was .28 The IPad will only run programs approved by Apple if not .29 IPad applications enable the owners email accounts to be .30 IPad usage in offices enables employee productivity to be .A browsedB in

25、creasedC releasedD modifiedE distributedF personalized第4部分：阅读理解（第3145题，每题3分，共45分）下面有3篇短文，每篇短文后有5道题。请根据短文回答其后面的问题，为每题确定一个最佳答案。第一篇 Cell Phones: Hang Up or Keep Talking?Millions of people are using cell phones today. In many places it is actually considered unusual not to use one. In many countries, ce

26、ll phones are very popular with young people. They find that the phones are more than a means of communicationhaving a mobile phone shows that they are cool and connected.The explosions around the world in mobile phone use make some health professional worried. Some doctors are concerned that in the

27、 future many people may suffer health problems from the use of mobile phones. In England, there has been a serious debate about this issue. Mobile phone companies are worried about the negative publicity of such ideas. They say that there is no proof that mobile phones are bad for your health.On the

28、 other hand, why do some medical studies show changes in the brain cells of some people who use mobile phones? Signs of change in the issues of the brain and head can be detected with modern scanning (扫描) equipment. In one case, a traveling salesman had to retire at a young age because of serious me

29、mory loss. He couldnt remember even simple tasks. He would often forget the name of his own son. This man used to talk on his mobile phone for about six hours a day, every day of his working week, for a couple of years. His family doctor blamed his mobile phone use, but his employers doctor didnt ag

30、ree.What is it that makes mobile phones potentially harmful? The answer is radiation. High-tech machines can detect very small amounts of radiation from mobile phones. Mobile phone companies agree that there is some radiation, but they say the amount is too small to worry about.As the discussion abo

31、ut their safety continues, it appears that its best to use mobile phones less often. Use your regular phone if you want to talk for a long time. Use your mobile phone only when you really need it. Mobile phones can be very useful and convenient, especially in emergencies. In the future, mobile phones may have a warning label that says they are bad for your health. So for now, its wise not to use your mobile phone too often31 People buy cell phones for the following reasons EXCEPT thatA theyre popularB theyre cheapC theyre usefulD theyre convenient32 The world detected