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、Their parents once lived under very severe conditions.【单选题】

A.sound

B.hard

C.strict

D.tight

正确答案:B

答案解析:题干大意：他们的父母曾经生活在非常艰苦的条件下。画线词severe：艰难的。选项中，hard：艰难。sound；听起来。如：We can sound out the opinions of your prospective audience. 我们可以试探一下你们未来听众的意见。strict：严格的。如：But as a student, you have to be strict with yourself. 但是作为一名学生，你必须要严格要求自己。tight：绷紧的。如：Tight credit could suppress any rebound in spending, furthermore. 此外，信贷紧缩可能抑制开支复苏苗头。

2、Black Holes
Most scientists agree that black holes exist but are nearly impossible to locate. A black hole in the universe is not a solid object, like a planet, but it is shaped like a sphere (球体). Astronomers (天文学家) think that at the center of a black hole there is a single point in space with infinite (无限的) density (稠密).
This single point is called a singularity (奇点). If the singularity theory is correct, it means that when a massive star collapses, all the material in it disappears into the singularity. The center of a black hole would not really be a hole at all, but an infinitely dense point. Anything that crosses the black hole is pulled in by its great gravity.
Although black holes do exist, they are difficult to observe. These are the reasons,
?No light or anything else comes out of black holes. As a result, they are invisible to a telescope.
?In astronomical terms, black holes are truly. For example, a black hole formed by the collapse of a giant star would have an event horizon (视界) only 18 miles across.
?The nearest black holes would be dozens of light years away from Earth. One light year is about 6 trillion (万亿) miles. Even the most powerful telescopes could not pick out an object so small at such a great distance.
In 1994 the Hubble Space Telescope provided evidence that black holes exist. There are still answers to be found, however, so black holes remain one of the mysteries of the universe. (2007年)
The attraction of two large stars leads to gravity.
【单选题】

A.Right

B.Wrong

C.Not mentioned

正确答案:C

答案解析:题干大意：两个巨大行星的引力导致重力。用数字two和中心词gravity（吸引力）回到原文定位，文章并没有相关信息。故答案选C。

3、Houses of Future
What will houses be like in thirty years' time? No one really knows, but architects are trying to predict what our home will be likeE.
Future houses will have to be flexible. In thirty years' time even more of us will be working at home. So we will have to be able to use areas of the house for work for part of the day and for living for the rest. Families grow and change with children arriving, growing up and leaving home. The house ofthe future will have to grow and change with the familyF, nothing will be as fixed as it is now. The house will always be changing to meet changing needs.
Everyone agrees that in thirty years' time we will be living in "intelligent" houses. We will be able to talk to our kitchen machines and discuss with them what to do. Like this, "we'll be having a party this weekend. What food shall we cook?" ______. We will be able to leave most of the cooking to the machines, just tasting things from time to time to check.
The house of the future will be personal-each house, you will be able to change the color ofthe wall easily, you won't have to paint them, you'll be able to tell the wall to change the color! And if you don't like the color the next day, you will be able to have a new one. The only thing you won't be able to do is moving the house somewhere else.
【单选题】

A.you will be able to change the color ofthe wall easily

B.The only thing you won't be able to do is moving the house somewhere else

C.And the machine will tell us what food we will have to buy and how to cook it

D.what our home will be likeE

E.The house ofthe future will have to grow and change with the familyF

F.he kids might take their bedrooms with them as they have

正确答案:C

答案解析:意思是“智能机器会告诉我们需买的食材和烹饪的方法”，与文章中智能机器如何工作相符。

4、Better Control of TB Seen if a Faster Cure is Found
The World Health Organization estimates that about one-third of all people are infected with bacteria that cause tuberculosis. Most times, the infection remains inactive. But each year about eight million people develop active cases of TB, usually in their lungs. Two million people die of it. The disease has increased with the spread of AIDS and drug-resistant forms of tuberculosis.
Current treatments take at least six months. Patients have to take a combination of several antibiotic drugs daily. But many people stop as soon as they feel better. Doing that can lead to an infection that resists treatment. Public health experts agree that a faster-acting cure for tuberculosis would be more effective. Now a study estimates just how effective it might be. A professor of international health at Harvard University led the study. Joshua Salomon says a shorter treatment program would likely mean not just more patients cured. It would also mean fewer infectious patients who can pass on their infection to others.
The researchers developed a mathematical model to examine the effects of a two-month treatment plan. They tested the model with current TB conditions in Southeast Asia. The scientists found that a two-month treatment could prevent about twenty percent of new cases. And it might prevent about twenty-five percent of TB deaths. The model shows that these reductions would take place between two thousand twelve and two thousand thirty. That is, if a faster cure is developed and in wide use by two thousand twelve.
The World Health Organization ______the DOTS program in nineteen ninety. DOTS is Directly Observed Treatment, Short-course. Health workers watch tuberculosis patients take their daily pills to make sure they continue treatment.
Earlier this year, an international partnership of organizations announced a plan to expand the DOTS program. The ten-year plan also aims to finance research into new TB drugs. The four most common drugs used now are more than forty years old. The Global Alliance for TB Drug Development says its long-term goal is a treatment that could work in as few as ten doses.
【单选题】

A.developed

B.invented

C.delayed

D.refused

正确答案:A

答案解析:空白处的上一句实际上也起到了提示作用，可以推测，本句应该是“制订DOTS计划”，而4个选项中只有A有“制订”的意思，计划也不可能是“发明”，从上下文分析，更不可能是“推迟”或“拒绝”。

5、The Hurricane
1. A hurricane (飓风) is a tropical storm with winds that have reached a constant speed of 74 miles per hour. Hurricane winds blow in a large spiral(螺旋) around a relative calm center known as the "eye". The "eye" is generally 20 to 30 miles wide, and the storm may extend outward 400 miles. As a hurricane nears land, it can bring heavy rains, high winds and storm surges(风暴潮). The storm surges and heavy rains can lead to flooding.
2. Hurricanes are given a different label, depending on where they occur. If they begin over the North Atlantic Ocean, the Caribbean Sea, The Gulf of Mexico, or the Northeast Pacific Ocean, they are called hurricanes. Similar storms that occur in the Northwest Pacific Ocean west of the Internaional Date Line are called typhoons near Australia and in the Indian Ocean, they are referred to as tropical cyclones(龙卷风).
3. When a hurricane hits land, it can do great damage through its fierce winds, heavy rains, inland(内陆的) flooding and huge waves crashing on to the shore. During a hurricane, homes, businesses and public buildings may be damaged or destroyed, roads and bridges can be washed away. A powerful hurricane can kill more people and destroy more property than any other natural disaster. Fishermen are at special risk from hurricanes as they may be at sea when a hurricane arrives and not be able to get to a safe harbor if they do not receive adequate warning.
4. If a hurricane is comming in your area, the most important thing is to stay calm and find shelter immediately. Go to your safe room. If you do not have one, stay indoors during the hurricane and go to a safer place near the center of your home. Cover yourself with a blanket and be sure to keep away from windows and glass doors, because if the glass breaks it’s really dangerous. Do not be fooled if there is lull(暂停), it could be the eye of the storm—winds will pick up again.
Depending on where they occur, hurricanes have ______.
【单选题】

A.different labels

B.window and glass doors

C.inland flooding

D.early warning

E.natural disaster

F.a constant speed

正确答案:A

答案解析:本题难度不大，答案依据比较明显，在文章第二段的第一句：Hurricanes are given a different label，depending on where they occur.回来看选项，A项符合原文句意，是答案。

6、Sharing Silence
Deaf teenagers Orlando Chavez and German Resendiz have been friends since kindergarten (幼儿园). Together the two boys, who go to Escondido High School in California, have had the difficult job of learning in schools where the majority of the students can speak and hear.
Orlando lost his hearing at the age of one. German was born deaf, and his parents moved from Mexico to find a school where he could learn sign language. He met Orlando on their first day of kinder garten.
"We were in a special class with about 25 other deaf kids," German remembered. "Before then, I didn't know I was deaf and I was different."
"Being young and deaf in regular classes was very hard," signs Orlando. "The other kids didn't understand us and we didn't understand them. But we've all grown up together, and today, I'm popular because I'm deaf. Kids try to communicate with me."
Some things are very difficult for the two boys. "We can't talk on the phone, so if we need help, we can't call an emergency service," German signs. "And we can't order food in a drive - thru."
Despite of their difficulties, the two boys have found work putting food in bags at a local supermarket.
They got their jobs through a "workability" program, designed for teenagers from local schools with different types of learning disabilities.
German has worked in the supermarket since August, and Orlando started in November.
"The other people who work here nave been very nice to us," Orlando signs. "They even sign sometimes. At first, we were nervous, but we've learned a lot and we're getting better."
The opportunity to earn money has been exciting, both boys said. After high school, they hope to attend the National Technical Institute for the Deaf in New York.
According to the passage, the difficulty for Orlando and German is that ______.【单选题】

A.they can't communicate with their classmates

B.they are not allowed to talk on the phone

C.they can't order food in a drive - thru

D.they are not supposed to use emergency services

正确答案:C

答案解析:本题有一定难度，针对第五段出题，跳跃性比较大，但只要回文章定好位，找到答案依据不难。根据题干提示词汇迅速到文章定位。找到文章第五段。第五段谈到，German抱怨说，他们无法在电话里交谈，如果他们需要帮助，也无法呼叫紧急救助，而且他们也不能在汽车餐厅订餐，回来看选项，C项谈到了两人的困难，是正确答案。

7、Meet Your Memory
1. Memory is something that cannot be seen, touched or weighed. It is thought to be abstract. It is a set of skills rather than an object. Neither is there a single standard for judging a good or poor memory. There are a number of different ways in which a person may have a good memory.
2. Memory is generally viewed as consisting of three stages: (1) acquisition refers to learning the material; (2) storage refers to keeping the material in the brain until it is needed; (3) retrieval (提取) refers to getting the material back out when it is needed:
3. Memory consists of at least two different processes: short - term memory and long - term memory. Short - term memory has a limited capacity and a rapid forgetting rate. Its capacity can be increased by chunking (组成大块), or grouping separate bits of information into larger chunks. Long - term memory has an almost unlimited capacity.
4. One measure of memory is recall, which requires you to produce information by searching the memory for it. In aided recall, you are given cues (提示) to help you produce the information. In free - recall learning you recall the material in any order. In serial learning you recall it in the order it was presented and in paired - associate learning you learn pairs of words so that when the first word is given you can recall the second word. A second measure of memory is recognition, in which you do not have to produce the information from memory, but must be able to identify it when it is presented to you. In a third measure of memory, relearning, the difference between how long it took to learn the material the first time and how long it takes to learn it again indicates how much you remember. Relearning is generally a more sensitive measure of memory than is recognition because relearning shows retention (保持) while recognition does not. Recognition is generally a more sensitive measure than recall.
Grouping bits of information into larger chunks helps improve the capacity of our ______.
【单选题】

A.short - term memory

B.relearning

C.needed

D.coded

E.recognition

F.slow forgetting rate

正确答案:A

答案解析:本题难度不大，答案依据比较明显，主要在第三段第三句：Its capacity can be increased by chunking…其中，Its capacity指的就是short - term memory的容量，回来看选项，A项short - term memory符合原文句意，是答案。

8、One Good Reason to Let Smallpox Live
It's now a fair bet that we will never see the total extinction (灭绝) of the smallpox (天花) virus. When smallpox was completely got rid of in the world, scientists wanted to destroy the killer virus in the last two labs, one in the US and one in Russia. They asked: If smallpox has truly gone from the planet, what point was there in keeping these reserves?
In reality, of course, it was naive to imagine that everyone would let go of such a powerful potential weapon. Undoubtedly several nations still have _____ vials (小药瓶). And the last "official" stocks of live Virus bred mistrust of the US and Russia, for no obvious gain.
Now American researchers have found an animal model of the human disease, opening the way for tests on new treatments and vaccines(疫苗). So once again there's a good reason to the virus, just in keep the disease puts in a reappearance.
How do we case with the mistrust of the US and Russia? deal. Keep the virus Simple international support in a well - guarded UN laboratory that's open to all countries. The US will object, of course, just as it with a multilateral (多边的) approach to just about everything. But it doesn't mean the idea is rejects. If the virus is useful, then let's wrong it the servant of all humanity make not just a part of it.
【单选题】

A.more

B.few

C.a few

D.a lot

正确答案:C

答案解析:本题有一定难度，本题可用排除法，文章里没有出现比较的含义，所以more可以排除掉，a lot后面不能接名词，不能说a lot vials，所以也可以排除掉，依据上下文逻辑，文章此处是说“毫无疑问，几个国家仍有几瓶（病毒）”，此处要用“几个”的意思，只能用a few，答案是C。

9、His shoes were shined to perfection.【单选题】

A.cleared

B.polished

C.washed

D.mended

正确答案:B

答案解析:他的鞋被擦得铮亮。本题难度不大，干扰项干扰不明显。查词典，找到shine的引申意思“擦亮”，选项里只有polish有擦亮鞋的意思，所以确定答案不难，本题是送分题。

10、The Hurricane
1. A hurricane (飓风) is a tropical storm with winds that have reached a constant speed of 74 miles per hour. Hurricane winds blow in a large spiral(螺旋) around a relative calm center known as the "eye". The "eye" is generally 20 to 30 miles wide, and the storm may extend outward 400 miles. As a hurricane nears land, it can bring heavy rains, high winds and storm surges(风暴潮). The storm surges and heavy rains can lead to flooding.
2. Hurricanes are given a different label, depending on where they occur. If they begin over the North Atlantic Ocean, the Caribbean Sea, The Gulf of Mexico, or the Northeast Pacific Ocean, they are called hurricanes. Similar storms that occur in the Northwest Pacific Ocean west of the Internaional Date Line are called typhoons near Australia and in the Indian Ocean, they are referred to as tropical cyclones(龙卷风).
3. When a hurricane hits land, it can do great damage through its fierce winds, heavy rains, inland(内陆的) flooding and huge waves crashing on to the shore. During a hurricane, homes, businesses and public buildings may be damaged or destroyed, roads and bridges can be washed away. A powerful hurricane can kill more people and destroy more property than any other natural disaster. Fishermen are at special risk from hurricanes as they may be at sea when a hurricane arrives and not be able to get to a safe harbor if they do not receive adequate warning.
4. If a hurricane is comming in your area, the most important thing is to stay calm and find shelter immediately. Go to your safe room. If you do not have one, stay indoors during the hurricane and go to a safer place near the center of your home. Cover yourself with a blanket and be sure to keep away from windows and glass doors, because if the glass breaks it’s really dangerous. Do not be fooled if there is lull(暂停), it could be the eye of the storm—winds will pick up again.
Paragraph 1 ______
【单选题】

A.Where do hurricanes usually happen?

B.What damages can a hurricane cause?

C.What should you do during a hurricane?

D.What is a hurricane?

E.What are different names of hurricanes?

F.How do you know a hurricane is coming?

正确答案:D

答案解析:本题有一定难度，段落主旨句不明显，需要通读文章第一段。通读文章第一段可以发现，第一段主要对飓风下了定义，对飓风概念进行了解释，回来看选项，D项简单概括了第一段的主要意思，是答案。