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1、备注:本套试卷附有答案解析,答案解析字体为白色,预览无法观看，如需观看试题的答案解析，请下载试卷CTRL+A选中全部文字，然后将答案字体调整为黑色即可。【自考英语】2022年4月辽宁省宽甸县英语（模拟题（解析版）第1题【单项选择题】【阅读理解】Gyorgy Buzsaki of Rutgers University and his colleagues analyzed the brain waves of sleeping rats and mice. Specifically, they examined the electrical activity emanating from the
2、 somatosensory neocortex (an area that processes sensory information) and the hippocampus, which is a center for learning and memory. The scientists found that oscillations in brain waves from the two regions appear to be intertwined. So-called sleep spindles (bursts of activity from the neocortex)
3、were followed tens of milliseconds later by beats in the hippocampus known as ripples. The team posits that this interplay between the two brain regions is a key step in memory consolidation. A second study, also published online this week by the Proceedings of the National Academy of Sciences, link
4、s age-associated memory decline to high glucose levels. What is the result of the experiment with rats and mice carried out at Rutgers UniversityA、The electrical activity is emanating from the somatosensory neocortex.to boss around.The techniques of voice recognitionA、are mature enough for extensive
5、 useB、are in its initial stage of developmentC、will aid people to chat through computersD will assist people to recognize each others voice【正确答案】B第20题【单项选择题】【阅读理解】Until recently, the “science of the future was supposed to be electronics and artificial intelligence. Today it seems more and more likel
6、y that the next great breakthroughs in technology will be brought through a combination of those two sciences with organic chemistry and genetic engineering. This combination is the science of biotechnology.According to the passage, the science of the future is likely to be.A、electronicsB、biotechnol
7、ogyC、genetic engineeringD、nuclear technology【正确答案】B第21题【单项选择题】【完成句子】There are many other traps to avoid. The has found little awareness among drivers about safe parking. Most motorists questioned made no efforts to avoid parking in quiet spots- just the places thieves love. The A.A. advises drivers
8、to park in places with people around- thieves dont like audiences.Car drivers are found to be careless in choosing.A、safe parking spotsB、increase in the number of cars stolenC、non-professional thievesD、lack of parking space【正确答案】A第22题【单项选择题】【填句补文】 More and more Americans are living alone. Some live
9、alone because of divorce or the death of a partner. According to a recent U.S. census （人口普查）,25 percent of all households in the U.S. are made up of just one person.A、 It seems that many grown-ups today are realizing that childhood dream.B、He says, Z1 like being by myself/C、However, even more people
10、 are living alone because they have chosen to.D There/s more pressure to get married nowadays.【正确答案】C第23题【单项选择题】【阅读理解】The great sea voyages of Europes Age of Discovery/ such asChristopher Columbuss trip to the West Indies in 1492, would have beenimpossible without the use of a compass. This great de
11、vice for sea voyages was introduced to the West from China during the thirteenth century We have to thank ancient Chinese for their invention of the compass.What is the paragraph mainly about?A、 Columbus was a great sailor and discoverer.B、The compass was invented by Columbus.C、 The invention of the
12、 compass is important in human history.D、Columbus introduced the compass to the West Indies.【正确答案】C第24题【单项选择题】【填句补文】 Mothers Day is a special day for everyone! We use this day to honor our mothers all over the world!It is held on the second Sunday of May in many countries, such as Australia,Canada a
13、nd the United States. It is held exactly three weeks before Easter Sunday in the UnitedKingdom. Sundays are usually non-school and non-working days in these countries.A She wanted to memory her mother, Ann Jarvis.B、When is the earliest Mothers Day celebrationC、 Many families begin Mothers Day with b
14、reakfast in bed.D、Mothers Day falls on different days in different the countries.【正确答案】D第25题【单项选择题】填句补文】 Mothers Day is a special day for everyone! We use this day to honor our mothers all over the world!It is held on the second Sunday of May in many countries, such as Australia, Canada and the Unit
15、ed States. It is held exactly three weeks before Easter Sunday in the United Kingdom. Sundays are usually non-school and non-working days in these countries.A、She wanted to memory her mother, Ann Jarvis.B、When is the earliest Mothers Day celebrationC、 Many families begin Mothers Day with breakfast i
16、n bed.D、 Mothers Day falls on different days in different the countries.【正确答案】D第26题【单项选择题】【填句补文】Gang Xiao and Ben Schrag at Brown University, visualize the current by measuring subtle （2田微的） changes in the magnetic field of an object and.A、to shrink it to the size of a desktop computerB、to make it c
17、apable of measuring very weak changes in magnetic fieldsC、as well as revealing microscopic defects in anything from aircraft to banknotesD、converting the information into a color picture showing the density of current at each point【正确答案】D第27题【单项选择题】【阅读理解】Young musicians in African countries are crea
18、ting a new kind of popmusic. The tunes and the rhythms of their music combine African traditions with various forms of music popular today, such as hip-hop, rap, rock, jazz, or reggae. The result is music that may sound familiar to listeners anywhere in the world, but at the same time is distinctly
19、African. It is different also in another way Many of the songs are very serious and they deal with important social or political issues in Africa today. This passage is about how African pop music is.A、usually about love and romanceB、more serious than most pop musicC、popular with young people in Afr
20、icaD mostly written just for entertainment【正确答案】B第28题【单项选择题】【填句补文】The basic tools for an interview are paper and two or three well-sharpened pencils. But keep your notebook or paper out of sight until you need it. Theres nothing less likely to relax a person than the arrival of someone with a note-t
21、aking pad. Take a while just to chat, judging what sort of person youre dealing with, getting him or her to trust you.A、 This fear is almost 100 percent unnecessary.B Come back another day; it will go better.C、 The rest is instinct, which can all be learned with experience.D、Both of you need time to
22、 get to know each other.【正确答案】D第29题【单项选择题】【填句补文】But Bali starlings are only found in a small area on the island of Bali in Indonesia. They live in the tall grasslands near the coast.Today there are only 14 left in the wild on a single reserve. More than half of their habitat was converted into farml
23、and, and forest plantation. Many of them were captured and sold as pets.A、We should take measures to protect them.B、 Bali starlings are very beautiful birds.C、They grow fast because of a protein rich diet of insects.D、In 1984, there were only 150 birds left in the wild.【正确答案】D第30题【单项选择题】【填句补文】Gang X
24、iao and Ben Schrag at Brown University, visualize the current by measuring subtle （2田微的） changes in the magnetic field of an object and.A、to shrink it to the size of a desktop computerB、to make it capable of measuring very weak changes in magnetic fieldsC、as well as revealing microscopic defects in
25、anything from aircraft to banknotesD、converting the information into a color picture showing the density of current at each point【正确答案】D第31题【单项选择题】2005.10 You can never know he is really aimed at.A whatB、howC、whyD、who【正确答案】A第32题【单项选择题】【填句补文】When do people decide whether or not they want to become fr
26、iends? During their first four minutes together, according to a book by Dr. Leonard Zunin. In his book, Contact: The first four minutes/ he offers this advice to anyone interested in starting new friendships:. A lot of peoples whole lives would change if they did just that.A、That is not the time to
27、complain about ones health or to mention faults one finds in other people.B、Every time you meet someone in a social situation, give him your undivided attention for four minutes.C、It is not the time to tell the whole truth about ones opinions and impressions.D、 He is eager to make friends with every
28、one.【正确答案】B第33题【单项选择题】【阅读判断】On a Monday morning in July, the worlds first atom bomb exploded in the New Mexico desert. Forty seconds later, the shock waves reached the base camp where theItalian-American physicist Enrico Fermi and his team stood. After a mental calculation, Fermi announced to his te
29、am that the bombs energy had equated 10, 000 tons of TNT. The bomb team was impressed, but not surprised. Fermis genius was known throughout the scientific world. In 1938 he had won a Nobel Prize. Four years later he produced the first nuclear chain reaction （核链 式反响）,leading us into the nuclear age.
30、 Since Fermis death in 1954, no physicist has been at once a master experimentalist and a leading theoretician.Fermi, an experimentalist as well as a theoretician, won a Nobel Prize for producing the first nuclear chain reaction in the world.A、TrueB、FalseC、Not Given【正确答案】B第34题【单项选择题】【完成句子】The same y
31、ear Henry Ford shocked the world with the $5 a-day minimum wage scheme, the greatest contribution he had ever made. The average wage in the auto industry then was $2. 34 for a 9-hour shift. Ford not only doubled that, he also took an hour off the workday. In those years it was unthinkable that a man
32、 could be paid that much for doing something that didnt involve all awful lot of training or education. The Wall Street Journal called the plan an economic crime, and critics everywhere laughed at Ford. But as the wage increased later to daily $10, it proved a critical component of Fords dream to ma
33、ke the automobile accessible （可及的）to all. The critics were too stupid to understand that because Ford had lowered his costs per car, the higher wages didnt matter-except for making it possible for more people to buy Cars. Fords cars became available to ordinary people thanks to.A、criticized by the m
34、ediaB、the low wage in the auto industryC their lower pricesD、produce cars in large numbers【正确答案】C第35题【单项选择题】2005.10 Only after class to raise the question.A did he allowedB、was he allowedC、he was allowedD、did he allow【正确答案】B第36题【单项选择题】【填句补文】 More and more Americans are living alone. Some live alone
35、because of divorce or the death of a partner. According to a recent U.S. census （人口普查）,25 percent of all households in the U.S. are made up of just one person.A、 It seems that many grown-ups today are realizing that childhood dream.B、He says, Z1 like being by myself/C However, even more people are l
36、iving alone because they have chosen to.D、 There/s more pressure to get married nowadays.【正确答案】C第37题【单项选择题】【概括大意】Radar is now a familiar tool. Like many others it was an unexpected discovery. It was first observed by two researchers, who were studying sound communication. They were sending signals f
37、rom a station on one side of a river in Washington D to a vehicle across the river. They discovered that their signals were stopped by passing ships. They recognized the importance of this discovery at once.The main idea of this paragraph is.A、Study of RadarB、Radar is now a familiar toolC、Radar Work
38、ing PrinciplesD Radar was Discovered by Chance【正确答案】D第38题【单项选择题】【填句补文Some 20,000 tons of antibiotics are used in the European Union and the US each year.More than half are give to farm -animals to prevent disease and promote growth.AThe warning comes from a researcher in Switzerland who looked at le
39、vels of the drugs in farm slurry.B、The drugs could be getting into our food and water.C、 Many drugs given to humans are also excreted unchanged.D、But recent research has found a direct link between the increased use of these farmyard drugs and the appearance of antibiotic-resistant bugs that infect
40、people.【正确答案】D第39题【单项选择题】B、 Oscillations in brain waves are from hippocampus.C、Somatosensory neocortex and hippocampus work together in memory consolidation.D Somatosensory neocortex plays it primary role in memory consolidation.【正确答案】C第2题【单项选择题】【填句补文】In order to produce high quality products, the T
41、asmanian government understands the need for getting high quality irrigation equipment at all times, such as travelling irrigators （灌既车）, pumps and other irrigation tools, which are the key to the success of the growers. It is also no wonder why irrigation equipment makers and suppliers are making m
42、uch money in the region.A、 They play a key role in meeting the needs of the farmers.B、Through the years, people there have come up with long-term solutions that mainly focus on developing or improving its various irrigation systems.C、 Travelling irrigators first appeared in the East Han Dynasty in C
43、hina.D、Next on the list is drip irrigation and spray irrigation.【正确答案】A第3题【单项选择题】【阅读理解】The researchers also gave the students tests to tell whether the students believed that a math superstar had to be a boy. Then the researchers turned to the teachers To find out which teachers were anxious about m
44、ath, the researchers asked the teachers how they felt at times when they came across math,L 2004.10 To our delight, she quickly herself to the situation.A、adoptedB、adaptedC、attachedD、appealed【正确答案】B第40题【单项选择题】【概括大意】 Wignail calculated the killing efficiency for these volcanoes by comparing the propo
45、rtion of life they killed off with the volume of lava that they produced. He found that size for size, older eruptions were at least 10 times as effective at wiping out life as their more recent rivals.The main idea of this paragraph is.A、Killing Power of Ancient Volcanic EruptionsB、Accounting for t
46、he Killing Power of Older EruptionsC、Calculation of the Killing Power of Older EruptionsD、A Mass Extinction【正确答案】C第41题【单项选择题】2005.10 They appear badly in the car accident.A、being hurtB、having hurtC、to have been hurtD、to be hurt【正确答案】C第42题【单项选择题】【阅读理解】Until recently, the science of the future was sup
47、posed to be electronics and artificial intelligence. Today it seems more and more likely that the next great breakthroughs in technology will be brought through a combination of those two sciences with organic chemistry and genetic engineering. This combination is the science of biotechnology.Accord
48、ing to the passage, the science of the future is likely to be.A、electronicsB、biotechnologyC、genetic engineeringD、nuclear technology【正确答案】B第43题【单项选择题】【填句补文】Bees are flying insects closely related to wasps and ants, and are known for their role in pollination （授粉）and for producing honey and beeswax.The best-known bee species is the European honey bee, which, as its name suggests, produces honey, as do a few other types of bee.A、There is only one queen in a hive.B、 Every bee does a job witho