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1、2021年陕西职称英语考试考前冲刺卷（3）本卷共分为1大题50小题，作答时间为180分钟，总分100分，60分及格。一、单项选择题（共50题，每题2分。每题的备选项中，只有一个最符合题意） 1.Halloween 2.Escaping from the EarthThe Earth has a force that pulls things toward itself. We call this force gravity(地心引力). This is something we live with all the time, and we take it for granted and har
2、dly ever think about it. But it is a most important factor in rocket operation and must be overcome if we are to get anywhere in space, or off the ground at all.Take the throwing of a hall as an example. The harder the ball is thrown, the faster and higher it will go. What is the secret Its speed. I
3、f we could throw the ball hard enough it would go up and up forever and never come down. The speed at which it would have to be thrown to do this is known as escape speed. Of course, we cannot throw a ball hard enough because the speed required to escape completely from the Earth’s gravity is
4、seven miles per second, or over twenty-five thousand miles per hour.Once escape speed has been reached by a spacecraft(宇宙飞船), no further power is needed. A rocket aimed at the Moon, for instance, will coast(滑行) the rest of the way be cause the Earth’s gravity cannot then pull it back, and ther
5、e is no air resistance(阻力) in space to slow it down. This coasting is known as free fall. That does not mean the rocket is falling down towards the Earth but that it is traveling freely in space without the aid of power, like a bicycle coasting downhill.Free fall is an important feature of space tra
6、vel: it would be impossible to carry enough fuel to provide powered flight all the time.When a bicycle coasts downhill, it ().A. runs along the hillsideB. does not need any further powerC. runs freely to all directionsD. does not meet with air resistance3.How to Determine a Topic for ResearchBecause
7、 you are going to put a lot of your time and energy into your research project(项目) ,the topic is especially important. In many instances your instructor may give a specific(特殊的)topic. I this is done, you have little choice, but most instructors will permit or even welcome a slightly changed focus(中心
8、)in a topic if it is supported by good thinking.In some of your classes, the instructor may present a suggested list of several topics from which you are to make a choice. If this is done, do not simply select the first idea that attracts your attention. It may be one with which you will soon become
9、 bored, or it may be one on which you would have difficulty finding all the necessary information. Looking at the topics, try to consider how you might go about developing each of them. When you find out what seems especially interesting and worthwhile(值行骄傲的), do a bit checking in the library to see
10、 if you can get the basic resources you will need.Choosing a good research topic does not necessarily mean finding something that has a lot written about it. Many times you will have to research around a topic in order to find out the most useful information. Exciting and original topics often come
11、to mind by combining two completely different interests. Let us say that you are interested in child psychology (心理学的)and in sports. Perhaps you can combine these into a study of the effect that is watching(可得到的)on the subject, you can research the topic individually and, by putting your information
12、 together, then draw a conclusion.Choosing a good research topic certainly refers to finding something that has a lot written aboutit.()A. RightB. WrongC. Not mentioned4.More Than a Ride to SchoolThe National Education Association claims, The school bus is a mirror of the community. They further add
13、 that, unfortunately, what appears on the exterior does not always reflect the reality of a chosen community. They are right - sometimes it reflects more! Just ask Lies! Denson. Riding the school bus has been more than a ride to school for Lies!.Bruce Hardy, school bus driver for Althouse Bus Compan
14、y has been Liesl’s bus driver since kindergarten. Last year when Liesl’s family moved to Parkesburg, knowing her bus went by her new residence, she requested to ride the same bus.This year Liesl is a senior and will enjoy her last year riding the bus. She says, It’s been a great ri
15、de so far! My bus driver is so cool and has always been a good friend and a good listener. Sometimes when you’re a child adults do not think that what you have to say is important. Mr. Hardy always listens to what you have to say and makes you feel important. Her friends Ashley Batista and Ama
16、nda Wolfe agree.Bruce Hardy has been making Octorara students feel special since 1975. This year he will celebrate 30 years working for Althouse Bus Company. Larry Althouse, president of the company, acknowledges Bruce Hardy’s outstanding record: You do not come by employees like Bruce these d
17、ays. He has never missed a day of work and has a perfect driving record. He was recognized in 2000 by the Pennsylvania School Bus Association for driving 350,000 accident free miles. Hardy’s reputation is made further evident through the relationships he has made with the students that ride hi
18、s bus.Althouse further adds, AIthouse Bus Company was established 70 years ago and has been providing quality transportation ever since. My grandfather started the business with one bus. Althouse Bus Company is delighted to have the opportunity to bring distinctive and safe service to our local scho
19、ol and community and looks forward to continuing to provide quality service for many more years to come.Three generations of business is not all the company has enjoyed. Thanks to drivers like Bruce Hardy, they have been building relationships through generations. Liesl’s mother Carol also enj
20、oys fond memories of riding Bruce Hardy’s bus to the Octorara School District.AIthouse Bus Company was founded by()A. Larry Althouse.B. Althouse’s grandfather.C. Liesl’s mother.D. Ashley Batista.5.Paper or Plastic 6.Escaping from the EarthThe Earth has a force that pulls things tow
21、ard itself. We call this force gravity(地心引力). This is something we live with all the time, and we take it for granted and hardly ever think about it. But it is a most important factor in rocket operation and must be overcome if we are to get anywhere in space, or off the ground at all.Take the throw
22、ing of a hall as an example. The harder the ball is thrown, the faster and higher it will go. What is the secret Its speed. If we could throw the ball hard enough it would go up and up forever and never come down. The speed at which it would have to be thrown to do this is known as escape speed. Of
23、course, we cannot throw a ball hard enough because the speed required to escape completely from the Earth’s gravity is seven miles per second, or over twenty-five thousand miles per hour.Once escape speed has been reached by a spacecraft(宇宙飞船), no further power is needed. A rocket aimed at the
24、 Moon, for instance, will coast(滑行) the rest of the way be cause the Earth’s gravity cannot then pull it back, and there is no air resistance(阻力) in space to slow it down. This coasting is known as free fall. That does not mean the rocket is falling down towards the Earth but that it is travel
25、ing freely in space without the aid of power, like a bicycle coasting downhill.Free fall is an important feature of space travel: it would be impossible to carry enough fuel to provide powered flight all the time.Why is it not necessary to provide powered flight in space all the time()A. Few spacecr
26、afts complete their flight operations.B. The Earth’s gravity cannot be overcome.C. No future power is needed after the escape speed is reached.D. Free fall takes the place of the Earth’s gravity pull.7.How to Determine a Topic for ResearchBecause you are going to put a lot of your time a
27、nd energy into your research project(项目) ,the topic is especially important. In many instances your instructor may give a specific(特殊的)topic. I this is done, you have little choice, but most instructors will permit or even welcome a slightly changed focus(中心)in a topic if it is supported by good thi
28、nking.In some of your classes, the instructor may present a suggested list of several topics from which you are to make a choice. If this is done, do not simply select the first idea that attracts your attention. It may be one with which you will soon become bored, or it may be one on which you woul
29、d have difficulty finding all the necessary information. Looking at the topics, try to consider how you might go about developing each of them. When you find out what seems especially interesting and worthwhile(值行骄傲的), do a bit checking in the library to see if you can get the basic resources you wi
30、ll need.Choosing a good research topic does not necessarily mean finding something that has a lot written about it. Many times you will have to research around a topic in order to find out the most useful information. Exciting and original topics often come to mind by combining two completely differ
31、ent interests. Let us say that you are interested in child psychology (心理学的)and in sports. Perhaps you can combine these into a study of the effect that is watching(可得到的)on the subject, you can research the topic individually and, by putting your information together, then draw a conclusion.An excit
32、ing and original topic must be any two interests combined.()A. RightB. WrongC. Not mentioned8.Halloween 9.More Than a Ride to SchoolThe National Education Association claims, The school bus is a mirror of the community. They further add that, unfortunately, what appears on the exterior does not alwa
33、ys reflect the reality of a chosen community. They are right - sometimes it reflects more! Just ask Lies! Denson. Riding the school bus has been more than a ride to school for Lies!.Bruce Hardy, school bus driver for Althouse Bus Company has been Liesl’s bus driver since kindergarten. Last yea
34、r when Liesl’s family moved to Parkesburg, knowing her bus went by her new residence, she requested to ride the same bus.This year Liesl is a senior and will enjoy her last year riding the bus. She says, It’s been a great ride so far! My bus driver is so cool and has always been a good f
35、riend and a good listener. Sometimes when you’re a child adults do not think that what you have to say is important. Mr. Hardy always listens to what you have to say and makes you feel important. Her friends Ashley Batista and Amanda Wolfe agree.Bruce Hardy has been making Octorara students fe
36、el special since 1975. This year he will celebrate 30 years working for Althouse Bus Company. Larry Althouse, president of the company, acknowledges Bruce Hardy’s outstanding record: You do not come by employees like Bruce these days. He has never missed a day of work and has a perfect driving
37、 record. He was recognized in 2000 by the Pennsylvania School Bus Association for driving 350,000 accident free miles. Hardy’s reputation is made further evident through the relationships he has made with the students that ride his bus.Althouse further adds, AIthouse Bus Company was establishe
38、d 70 years ago and has been providing quality transportation ever since. My grandfather started the business with one bus. Althouse Bus Company is delighted to have the opportunity to bring distinctive and safe service to our local school and community and looks forward to continuing to provide qual
39、ity service for many more years to come.Three generations of business is not all the company has enjoyed. Thanks to drivers like Bruce Hardy, they have been building relationships through generations. Liesl’s mother Carol also enjoys fond memories of riding Bruce Hardy’s bus to the Octor
40、ara School District.Althouse Bus Company pays much attention to()A. employing young drivers.B. running quality schools.C. providing free driving lessons.D. building sound relationships.10.Paper or Plastic 11.How to Determine a Topic for ResearchBecause you are going to put a lot of your time and ene
41、rgy into your research project(项目) ,the topic is especially important. In many instances your instructor may give a specific(特殊的)topic. I this is done, you have little choice, but most instructors will permit or even welcome a slightly changed focus(中心)in a topic if it is supported by good thinking.
42、In some of your classes, the instructor may present a suggested list of several topics from which you are to make a choice. If this is done, do not simply select the first idea that attracts your attention. It may be one with which you will soon become bored, or it may be one on which you would have
43、 difficulty finding all the necessary information. Looking at the topics, try to consider how you might go about developing each of them. When you find out what seems especially interesting and worthwhile(值行骄傲的), do a bit checking in the library to see if you can get the basic resources you will nee
44、d.Choosing a good research topic does not necessarily mean finding something that has a lot written about it. Many times you will have to research around a topic in order to find out the most useful information. Exciting and original topics often come to mind by combining two completely different in
45、terests. Let us say that you are interested in child psychology (心理学的)and in sports. Perhaps you can combine these into a study of the effect that is watching(可得到的)on the subject, you can research the topic individually and, by putting your information together, then draw a conclusion.You can resear
46、ch the topic by cooperating with others.()A. RightB. WrongC. Not mentioned12.Paper or Plastic 13.How to Determine a Topic for ResearchBecause you are going to put a lot of your time and energy into your research project(项目) ,the topic is especially important. In many instances your instructor may gi
47、ve a specific(特殊的)topic. I this is done, you have little choice, but most instructors will permit or even welcome a slightly changed focus(中心)in a topic if it is supported by good thinking.In some of your classes, the instructor may present a suggested list of several topics from which you are to ma
48、ke a choice. If this is done, do not simply select the first idea that attracts your attention. It may be one with which you will soon become bored, or it may be one on which you would have difficulty finding all the necessary information. Looking at the topics, try to consider how you might go abou
49、t developing each of them. When you find out what seems especially interesting and worthwhile(值行骄傲的), do a bit checking in the library to see if you can get the basic resources you will need.Choosing a good research topic does not necessarily mean finding something that has a lot written about it. Many times you will have to research around a topic in order to find out the most useful information. Excit