2019年职称英语考试《理工类》考试共65题，分为单选题和多选题和判断题和计算题和简答题和不定项。小编为您整理精选模拟习题10道，附答案解析，供您考前自测提升！

1、Stress Lessen Course
Doreen Sykora is now a junior at McGill University. She had a difficult time when she first began college. She said, "I was always well prepared for my examinations. But I would go in to class to take the exam, and I would fall apart. I could not answer the questions correctly-even though I knew the answers! I would just blank out because of nervousness and fear". Histoshi Sakamoto, an anthropology student at Temple University in Tokyo reports similar experiences.
These two young students were experiencing something called test anxiety. Because when a student worries and is stressed about a test, his or her mind does not work as well as it usually does. The student cannot write or think clearly because of the severe tension and nervousness.
Now there are special university courses to help students. In these courses, advisors and psychologists try to help students by teaching them to manage test anxiety. Such a course helps students learn to live with stress and not fail because of it. First students take a practice test to measure their worry level. If the tests show that their stress level is high, the students can take a short course to manage the fear. These courses teach students how to relax their bodies. They get training to become calm in very tense situations. By controlling their nervousness, they can let their minds work more easily. Learned information then comes out without difficulty on a test.
Doreen Sykora saw immediate results after taking such a course. She now has enthusiasm about the relaxation methods. "Mostly, what I do is imagine myself in a very calm place. Then I imagine myself picking up a pencil. I move slowly and carefully. I breathe easily and let all the tension out. With each breath, more worry leaves me. It really works too. My grades have improved greatly! I'm really doing well at McGill now. This relaxation method works not only on examinations, but it has improved the rest of my life as well".
For Histoshi in Tokyo, the results were much the same. He is enjoying school a lot more and learning more.
These are signs of test anxiety EXCEPT____.
【单选题】

A.worries about a test

B.stressed about a test

C.low grades and poor study habits

D.nervousness during the test

正确答案:C

答案解析:第1段讲述了两个学生的详细情况，出于对考试的担心、压力、紧张，使得他们难以考好。如果是成绩不好、学习习惯不好，即便不紧张也是考不好的。因此C是答案。

2、I rarely play basketball. 【单选题】

A.normally

B.seldom

C.fiequently

D.usually

正确答案:B

答案解析:rarely和seldom同义，很少；normally:正常地、常态地；frequently:经常；usually:通常。

3、I don't quite follow what she is saying. 【单选题】

A.believe

B.understand

C.explain

D.accept

正确答案:B

答案解析:follow此处有“理解”的意思，相当于understand; believe：相信；explain:解释；accept:接受。

4、Diet
Persons who are overweight should watch their diet carefully in order to lose pounds. The best way to do this is to start a weight control program. At first it is wise to talk with your doctor. He can advise you of the number of calories you should have in your meals each day. He can tell you about exercising while on your diet. A good rule is to lose slowly. A loss ofa pound or two is plenty.
Plan meals around foods you know. This means that it is wise to include foods that you are used to and that are part of your regular eating habits. When you have lost the weight you wish, simple items can be added to your diet so that you can maintain the weight you want. While you are dieting, try to build a pattern of eating that you can follow later to maintain your desired weight.
When dieting, choose low-calorie foods. Avoid such items as fats, fried food, sweets, cakes, cream and soft drinks. Try to take coffee and tea without sugar or cream. Snacks can be part of your diet. For example, a piece of fruit or a simple dessert saved from mealtime can be eaten between meals.
Keep busy! This way you will not be tempted to go off the diet. Make full use of opportunities to exercise. Try walking instead of riding whenever possible. Happy dieting !
According to the passage, which of the following statements is NOT true?
【单选题】

A.While dieting, you should ask the doctor so that you can lose your weight quickly.

B.Plan meals means to have some foods you like and take them as your daily eating habits.

C.When you have lost your weight, you can have some coffee and tea without sugar or cream.

D.As you are dieting, don't forget exercise.

正确答案:A

答案解析:第1段末尾，作者建议“A good rule is to lose slowly A loss ofa pound or two is plenty”，应该慢慢地减肥，选项A（医生会建议你迅速减肥）是错误的。

5、A special education
Videodisc holds great promise of helping to meet the needs of American schoolchildren who have problems seeing, hearing, speaking, or socializing. Almost eleven percent of the students aged 3-21 in this country have an impairment that affects their ability to benefit from a regular education program. Handicapped students require special education because they are often markedly different from most children in one or more of the following ways: mentally retarded (发展迟缓的) learning-disabled, emotionally disturbed, deaf, visually handicapped, physically handicapped, or other health impairments. The education of these handicapped children is rewarding but challenging.
A special education student usually needs a longer period of time to acquire information. Repetitive teaching techniques are often beneficial, and indefatigable (孜孜不倦) consistency on the part of the teacher is frequently necessary. Interactive videodisc courseware has characteristics that can be capitalized upon to meet the challenges that special education poses. A videodisc program is infinitely patient. Repetition of any videodisc lesson can continue endlessly, and designers can assure absolute consistency within a program. Most important, according to special educator William Healey of the University of Arizona, is that videodisc "adds an extra dimension of realism for children who need graphic representations."
Healey explained that deaf and mentally retarded children especially have difficulty grasping figurative language and higher-order language concepts. He believes that for special education, the power of videodisc lies in the ability of the technology to visually represent language concepts normally taken for granted by non-handicapped persons. Complex figurative language forms such as idioms and metaphors come most readily to mind as being difficult for handicapped learners.
According to Professor Healey, we may infer that mentally retarded children perhaps____
【单选题】

A.need graphic representations in order to understand higher-order language concepts

B.are good at studying English idioms but often fail to grasp higher-order language concepts

C.are not very patient with videodisc which helps them to understand the world concepts

D.tend to be deaf as well and have difficulty learning the simple concept "before and after"

正确答案:A

答案解析:文章第3段前两句指出，希利教授解释说耳聋和智力发展迟缓的孩子很难明白比喻性的话语和较为复杂的语言概念，所以他们需要直观的图解，而影碟能够帮助他们，由此推断A正确。

6、Looking to the Future
When a magazine for high-school students asked its readers what life would be like in twenty years, they said: Machines would be run by solar power. Buildings would rotate so they could follow the sun to take maximum advantage of its light and heat. Walls would "radiate light" and "change color with the push of a buttons." Food would be replaced by pills. School would be taught "by electrical impulse while we sleep." Cars would have radar. Does this sound like the year 2000? ______.
The future is much too important to simply guess about, the way the high school students did. So experts are regularly asked to predict accurately.By carefully studying the present, skilled businessmen, scientists, and politicians are supposedly able to figure out in advance what will happen. But can they? One expert on cities wrote: Cities of the future would not be crowded but would have space for farms and fields. People would travel to world in "airbuses" all-weather helicopters carrying up to 200 passengers. When a person left the airbus station he could drive a coin-operated car equipped with radar. The radar equipment of cars would make traffic accidents "almost unheard off'. Does that sound familiar? If the exert had been accurate it would, because he was writing in 1957. His subject was "The city of 1982".
If the professionals sometimes sound like high-school students, it's probably because future study is still a new field. Here is an example for future study. Economic forecasting, or predicting what the economy will do, has been around for a long time. But there have been some big mistakes in this field, too. In early 1929, most forecasters saw an excellent future for the stock market. In October of that year, the stock market had its worst losses ever, ruining thousands of investors who had put their faith in financial foreseers.
One forecaster knew that predictions about the future would always be subject to significant errors. In 1957, H. J. Rand of the Rand Corporation was asked about the year 2000, "Only one thing is certain," he answered. " Children born today will have reached the age of 43."
【单选题】

A.In early 1929, most forecasters saw an excellent future for the stock market.

B.Children born today will have reached the age of 43.

C.Actually, the article was written in 1958 and the question was, "what will life be like in 1978?"

D.So experts are regularly asked to predict accurately.

E.Scientists are 80 percent accurate in predicting the future.

F.The radar equipment of cars would make traffic accidents "almost unheard off'.

正确答案:C

答案解析:第1段主要介绍对未来的预测。作者问读者，所列的各种高科技的发展的预测是不是会在2000年发生？本题所在的句子说，实际上有人预测在1978年会发生。根据这个上下文，选项C填入后，意思是连贯的。1958年写的文章预测20年之后的高科技的发展。

7、Seeing Red Means Danger Ahead
The color red often means danger and by paying attention, accidents can be prevented. In the future, the color red also may help prevent danger at construction sites. Thanks to new work by engineers, bridge supports or other kinds of materials could one day contain a color switching material. It will turn red before a structure collapses or falls apart.
The secret ______ the color switching material is a particular type of molecule. A molecule is a group of atoms held together by chemical bonds. Molecules come at all shapes and sizes, and make up everything. You can see, touch or feel. How a molecule behaves depends on what kinds of atoms it contains, and how they're held together.
When a polymer (聚合物) containing a color switching molecule called a mechanophore (机械响应性聚合物) which is about to break, it produce a color. When a polymer with mechanophore molecules becomes "injured" or weak, one of the mechanophore bonds breaks and the material turns red. "It's a really simple detection method. "says Nancy Sottos, one of the scientists who worked on the project. Sottos and her team tested the color switching polymers in their lab. The test results proved encouraging.
There is a way to get rid of the color light when a bright light is shone on the mechanophore.
The broken bond is fixed and the red color disappears. This "self-healing" may be a problem for engineers. They need to use the color changer in big construction projects that will be outside in sunlight. And sunlight will make the mechanophore's warming system useless. Sottos and her fellow scientists still have a lot of work to do before the color switching molecules can be used outside the lab.
【单选题】

A.on

B.behind

C.under

D.down

正确答案:B

答案解析:习惯用法，secret behind指什么东西背后的秘密；under也有底下的意思，但更多是强调地理空间上的；用于抽象事物，多用behind。

8、Lakes, Too, Feel Global Warming
There's no doubt, In the last few decades, the average temperature on Earth has been higher than it has been in hundreds of years. Around the world, people are starting to measure the effects of global warming and trying to figure out what to do about it.
Scientist recently used satellites to study the temperatures of lakes around the world and they found that lakes are heating up. Between 1985 and 2009, satellites recorded the night time temperatures of the surfaces of 167 lakes. During those 24 years, the lakes got warmer by an average of about 0.045 degree Celsius per year.
In some places, lakes have been warming by as much as 0.10 degree Celsius per year. At that rate, a lake may warm by a full degree Celsius in just 10 years. That difference may seem small you might not even notice it in your bath. But in a lake, slightly warmer temperatures could mean more algae (水藻) and algae can make the lake poisonous to fish.
The study shows that in some regions, lakes are warming faster than the air around them. This is important because scientists often use measurements of air temperature to study how Earth is warming. By using lake temperatures as well, scientists can get a better picture of global warming. The scientists say data on lakes give scientists a new way to measure the impact of climate change around the world.
That's going to be useful, since no matter the country is too big or too small can't ignore climate changes. Scientists aren't the only ones concerned. Everyone who lives on Earth is going to be affected by the rapid warming of the planet. Many world leaders believe we might be able to do something about it, especially by reducing the amount of greenhouse(温室) gases we put into the air.
That's why the United Nations started the Framework Convention on Climate Change, or UNFCCC. Every year the convention meets, and representatives from countries around the world gather to talk about climate change and discuss global solutions to the challenges of a warming world.
UNFCCC's annual meeting will be held in Mexico this year.
【单选题】

A.Right

B.Wrong

C.Not mentioned

正确答案:C

答案解析:本题难度较大，答案依据不明显，需要通读全文。通读全文可以发现，文章并没有提到UNFCCC年度会议今年在墨西哥举行的事实，本题是没有提及的，答案是C。

9、We're happy to report that business is booming this year.【单选题】

A.risky

B.successful

C.failing

D.open

正确答案:B

答案解析:我们很高兴地向大家报告今年业绩红火。本题难度不大，booming指“景气，繁荣”，和successful“成功的”是近义词，A项指“冒险的”，C项指“衰退的”，D项指“开放的”，都不合句意，最佳答案是B。

10、Seeing Red Means Danger Ahead
The color red often means danger and by paying attention, accidents can be prevented. In the future, the color red also may help prevent danger at construction sites. Thanks to new work by engineers, bridge supports or other kinds of materials, could one day contain a color - changing material. It will turn red before a structure collapses or falls apart.
The secret behind the color - changing material is a particular type of molecule (分子). A molecule is a group of atoms (原子) held together by chemical bonds. Molecules come in all shapes and sizes and make up everything you can see, touch or feel. How a molecule behaves depends on what kinds of atoms it contains and how they're held together.
When a polymer (聚合物) containing a color - changing molecule called a mechanophore (机械响应性聚合物) is about to break, it produces a color. When a polymer with mechanophore molecules becomes "injured" or _____, one of the mechanophore bonds breaks and the material turns red. "It's a really simple detection method," says Nancy Sottos, one of the scientists who worked on the project. Sottos and her team tested the color - changing polymers in their lab. The test results proved encouraging.
There is a way to get rid of the red color light. When a bright light is shone on the mechanophore, the broken bond is fixed and the red color disappears. Thus "self - healing" may be a problem for engineers. They need to use the color - changer in big construction projects that will be outside, under sunlight. And sunlight will make the mechanophore's warning system useless.
Sottos and her fellow scientists still have a lot of work to do before the color - changing molecules can be used outside the lab.
【单选题】

A.strong

B.soft

C.weak

D.hard

正确答案:C

答案解析:本题有一定难度，关键在理解好文章上下文意义，文章此处的or表明后面用词要和injured相近，答案是C。