2019年職稱英語(yǔ)考試《理工類》考試共65題，分為單選題和多選題和判斷題和計(jì)算題和簡(jiǎn)答題和不定項(xiàng)。小編為您整理精選模擬習(xí)題10道，附答案解析，供您考前自測(cè)提升！

1、About one million Americans are diagnosed annually with skin cancer.【單選題】

A.every year

B.severely

C.actively

D.every month

正確答案:A

答案解析:題干大意：每年大約有100萬(wàn)美國(guó)人被診斷為皮膚癌。畫(huà)線詞annually：每年。選項(xiàng)中，every year：每年。severely：嚴(yán)重的。如：The report says the drugs had meaningful results only in the most severely depressed patients. 這個(gè)報(bào)告指出藥物只是對(duì)于最嚴(yán)重的抑郁癥患者有顯著效果。actively：積極地。如：Just as a rider's weight shifts can help sustain the equilibrium of a wobbly bicycle, actively balancing the lift forces on each wingtip is key to aircraft roll control. 騎自行車的人移動(dòng)重心有助于穩(wěn)定搖晃的自行車，就飛機(jī)而言也一樣，要控制轉(zhuǎn)動(dòng)動(dòng)作，關(guān)鍵就在于主動(dòng)平衡左右翼尖的升力。

2、The Threat to Kiribati
The people of Kiribati are afraid that one day in the not-too-distant future, their country will disappear from the face of the earth-literally. Several times this year, the Pacific island nation has been flooded by a sudden high tide. These tides, which swept across the island and destroyed houses, came when there was neither wind nor rain. "This never happened before," say the older citizens of Kiribati.
What is causing these mysterious high tides? The answer may well be global warming. When fuels like oil and coal are being burned, pollutants (污染物) are released. These pollutants trap heat in the earth's atmosphere. Warmer temperatures cause water to expand and also create more water by melting glaciers (冰川) and polar (極地的) ice caps.
If the trend continues, scientists say, many countries will suffer, Bangladesh, for example, might lose one-fifth of its land. The coral (珊瑚) island nations of the Pacific, like Kiribati and the Marshall Islands, however, would face an even worse fate-they would be swallowed by the sea. The loss of these coral islands would be everyone's loss. Coral formations are home to more species than any other place on earth.
The people of these nations feel frustrated. The sea, on which their economies have always been based, is suddenly threatening their existence. They don't have the money for expensive technological solutions like seawalls. And they have no control over the pollutants, which are being released mainly by activities in large industrialized countries. All they can do is to hope that industrialized countries will take steps to reduce pollution.
High tides used to attack Kiribati when there was strong wind or heavy rain.
【單選題】

A.Right

B.Wrong

C.Not mentioned

正確答案:A

答案解析:題干大意：當(dāng)風(fēng)強(qiáng)雨大的時(shí)候，高潮經(jīng)常襲擊基里巴斯。文章第一段最后兩句提到：These tides，which swept across the island and destroyed houses, came when there was neither wind nor rain. "This never happened before," say the older citizens of Kiribati. 當(dāng)無(wú)風(fēng)無(wú)雨的時(shí)候這些高潮來(lái)橫掃島嶼和破壞房屋，一位老人說(shuō)：“這在以前從來(lái)都沒(méi)有發(fā)生過(guò)”。意思就是說(shuō)現(xiàn)在無(wú)風(fēng)無(wú)雨也會(huì)出現(xiàn)高潮，而在過(guò)去只有大風(fēng)大雨的時(shí)候才會(huì)出現(xiàn)高潮。故答案選A。

3、Animal's "Sixth Sense"
A tsunami was triggered by an earthquake in the Indian Ocean in December, 2004. It killed tens of thousands of people in Asia and East Africa, Wild animals, however, seem to have escaped that terrible tsunami. This phenomenon adds weight to notions that they possess a "sixth sense" for disasters, experts said.
Sri Lankan Wildlife officials have said the giant waves that killed over 24,000 people along the Indian Ocean island's coast clearly missed wild beasts, with no dead animals found.
"No elephants are dead, not even a dead rabbit. I think animals can sense disaster. They have a sixth sense. They know when things are happening" H. D. Ratnayake, deputy director of Sri Lanka's Wildlife Department, said about one month after the tsunami attack. The waves washed floodwaters up to 2 miles inland at Yala National Park in the ravaged southeast, Sri Lanka's biggest wildlife reserve and home to hundreds of wild elephants and several leopards.
"There has been a lot of scientific evidence about dogs barking or birds migrating before volcanic eruptions or earthquakes. But it has not been proven," said Matthew van Lierop, an animal behavior assistant at Johannesburg Zoo. "There have been no specialist studies because you can't really test it in a lab or field setting," he told Reuters. Other authorities concurred with this ______.
"Wildlife seem to be able to pick up certain phenmenon, especially birds. There are many reports of birds detecting impending disasters," said Clive Walker, who has written several books on African wildlife.
Animals certainly rely on the known senses such as smell or hearing to avoid danger such as predators. The notion of an animal "sixth sense" -or some other mythical power-is an enduring one which the evidence on Sri Lanka's ravaged coast is likely to add to. The Romans saw owls as omens of impending disaster and many ancient cultures viewed elephants as sacred animals endowed with special powers or attributes.
【單選題】

A.modification

B.detection

C.assessment

D.value

正確答案:C

答案解析:concurred with（同意）支配的賓語(yǔ)應(yīng)該是view，opinion，judgment這一類詞。前面句子說(shuō)的是某位科學(xué)家指出無(wú)法驗(yàn)證動(dòng)物遇見(jiàn)災(zāi)難的第六感覺(jué)的困難所在，其他專家也同意這一看法，所以選assessment是正確的。

4、Cell Phone Lets Your Secret Out
Your cell phone holds secrets about you. Besides the names and numbers that you've programmed into it, traces of your DNA linger on the device, according to a new study.
DNA is genetic material that appears in every cell. Like your fingerprint, your DNA is unique to you- because you have an identical twin. Scientists today routinely analyze DNA in blood, saliva, or hair left behind at the scene of a crime. The results often help detectives identify criminals and their victims. Your cell phone can reveal more about you than you might think.
Meghan J. McFadden, a scientist at McMaster University in Hamilton, Ontario, heard about a crime in which the suspect bled onto a cell phone and later dropped the device. This made her wonder whether traces of DNA lingered on cell phones even when no blood was involved. So she and colleague Margaret Wallace of the City University of New York analyzed the flip open phones of 10 volunteers. They used swabs to collect invisible traces of the users from two parts of the phone: the outside, where the user holds it, and the speaker, which is placed at the user's ear.
The scientists scrubbed the phones using a solution made mostly of alcohol. The aim of washing was to remove all detectable traces of DNA. The owners got their phones back for another week. Then the researchers collected the phones and repeated the swabbing of each phone once more.
The scientists discovered DNA that belonged to the phone's speaker on each of the phones. Better samples were collected from the outside of each phone, those swabs also picked up DNA that belonged to other people who had apparently also handled the phone. Surprisingly, DNA showed up even in swabs that were taken immediately after the phones were scrubbed. That suggests that washing won't remove all traces of evidence from a criminal's device. So cell phones can now be added to the ______ of clues that can clinch a crime scene investigation.
【單選題】

A.explanation

B.discovery

C.book

D.list

正確答案:D

答案解析:根據(jù)上下文的理解，應(yīng)該選擇list，其他三個(gè)選項(xiàng)與句子的意思不符。

5、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 ______. 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 developed 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.
【單選題】

A.cured

B.to cure

C.being cured

D.having been cured

正確答案:A

答案解析:本句考查的是語(yǔ)法。根據(jù)所給的動(dòng)詞，我們可以猜到本句想說(shuō)的是“Joshua Salomon說(shuō)，療程較短的治療計(jì)劃可能意味著不僅僅是更多病人被治好”。這里從語(yǔ)法分析，應(yīng)該是缺一個(gè)定語(yǔ)，修飾patients，cure是一個(gè)及物動(dòng)詞，病人應(yīng)是被治療者：選項(xiàng)B(to cure)不能表示被動(dòng)；C和D雖然有表示被動(dòng)的意思，但是C是“正在被治療”，D是“已經(jīng)被治療”，兩者隱含的時(shí)態(tài)在這里均不合適，只有A是恰當(dāng)?shù)摹?/p>

6、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 developed the DOTS program in nineteen ninety. DOTS is Directly Observed Treatment, Short-course. Health workers watch tuberculosis patients take their daily pills to make ______ 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.
【單選題】

A.easy

B.uneasy

C.sure

D.unsure

正確答案:C

答案解析:DOTS計(jì)劃其中就包含“直接觀察”的意思，本句中也說(shuō)到“醫(yī)務(wù)人員看著結(jié)核病人每天服藥”，目的自然是要“確信他們繼續(xù)治療”，選項(xiàng)C (make sure)正是“確信”的意思。

7、They agreed to settle the dispute by peaceful means. 【單選題】

A.solve

B.determine

C.untie

D.complete

正確答案:A

答案解析:settle和solve都表示“解決”；determine:決定；untie:解開(kāi)；complete：完成。

8、What Is the Coolest Gas in the Universe?
What is the coldest air temperature ever recorded on the Earth? Where was this low temperature recorded? The coldest recorded temperature on Earth was - 91℃, which occurred in Antarctica (南極洲) in 1983.
We encounter an interesting situation when we discuss temperatures in space.
Temperatures in Earth orbit actually range from about +120℃ to - 120℃. The temperature depends upon whether you are in direct sunlight or shade. Obviously, -120℃ is colder than our body can safely endure. Thank NASA science for well, de signed space suits that protect astronauts from these temperature extremes.
The space temperatures just discussed affect only our areal of the solar system. Obviously, it is hotter closer to the Sun and colder as we travel away from the Sun. Astronomers estimate temperatures at Pluto are about - 210℃. How cold is the lowest estimated temperature in the entire universe? Again, it depends upon your location. We are taught it is supposedly impossible to have a temperature below absolute zero, which is - 273℃, at which atoms do not move. Two scientists, whose names are Cornell and Wieman, have successfully cooled down a gas to a temperature barely above absolute zero. They won a Nobel Prize in Physics in 2001 for their work, not a discovery, in this case.
Why is the two scientists' work so important to science?
In the 1920s, Satyendra Nath Bose was studying an interesting theory about special light particles we now call photons (光子). Bose had trouble convincing other scientists to believe his theory, so he contacted Albert Einstein. Einstein's calculations helped him theorize that atoms would behave as Bose thought—but only at very cold temperatures.
Scientists have also discovered that ultra - cold(超冷) atoms can help them make the world's atomic clocks even ______ accurate. These clocks are so accurate today they would only lose one second every six million years! Such accuracy will help us travel in space because distance is velocity times time 4 ( d = v×t). With the long distances involved in space travel, we need to know time as accurately as possible to get accurate distance.
【單選題】

A.that

B.such

C.much

D.more

正確答案:D

答案解析:本題有一定難度，考查詞義辨析，干擾項(xiàng)有一定的干擾。根據(jù)上下文邏輯，文章此處是說(shuō)“……使世界原子鐘更準(zhǔn)確”，答案是D。

9、I'd very much like to know what your aim in life is.【單選題】

A.thought

B.idea

C.goal

D.plan

正確答案:C

答案解析:我很想知道你的人生目標(biāo)是什么。本題有一定難度，雖然選項(xiàng)都是常用詞匯，但干擾項(xiàng)干擾較大。aim和goal都有“目標(biāo)”的意思，是近義詞，A項(xiàng)指“思想”，B項(xiàng)指“想法”，D項(xiàng)指“計(jì)劃”，最佳答案是C。

10、Some Unusual Celebrations
Some holidays are well - known all around the world. Among them are New Year's Eve celebrations. Also common are days in honor of love and friendship, like Valentine's Day. Each country has its own special holidays too, often to mark important events in its history. Schools, banks and government offices all close on days like these. Some of the days people celebrate, however, are less serious. A few of them are really very strange.
Of course, they are not strange to the people who celebrate them. Perhaps that is because the celebrations have long traditions. Consider April Fool's Day, for example. No one knows when or why it began. Today it is celebrated in many countries—France, England and Australia, among others. On this day, people play practical jokes. _____ The ones who laugh are the ones playing the jokes. The people they fool often get angry. Does celebrating this day make sense to you?
Dyngus Day in Poland seems strange too. On this day, it is traditional for boys to pour water over the heads of girls. Here is the strangest part, they do it to girls they like.
Other unusual celebrations take place in a single city or town. A holiday called La Tomatina is celebrated in Bunol, Spain. Every year, in late August, big trucks carry more than 200,000 pounds of tomatoes into this little town. Then begins the world-s biggest food fight. For two hours, people in the streets throw tomatoes at each other. Everyone ends up red from head to toe.
August 10 marks the start of the Puck Fair, an Irish festival with a very unusual tradition. People from the town of Killorglin go up into the mountains and catch a wild goat. They bring him back to town, put a crown on his head, and make him king for three days.
There are also some celebrations that are really strange. In the United States, sometimes one person gets an idea for a new holiday and tries to get others to accept it. Whose idea was Public Sleeping Day? That one is on February 28. It may seem strange, but it sounds like more fun than the one on February 29. That is supposed to be Toothache Day.
Do you like the idea of inventing a new holiday? If you do, then you will want to mark March 26 on your calendar. That is Make Up Your Own Holiday Day.
【單選題】

A.They bring him back to town, put a crown on his head, and make him king for three days.

B.Some of the days people celebrate, however, are less serious.

C.That is supposed to be Toothache Day.

D.Then begins the world-s biggest food fight.

E.Some people have fun imagining new holidays.

F.Jokes are supposed to be funny, but these jokes do not make everyone laugh.

正確答案:F

答案解析:本題難度也不大，看完文章后，快速瀏覽選項(xiàng)。只有F項(xiàng)一開(kāi)始就明確提到了jokes，把F代入到原文中，符合上下文邏輯，所以是答案。