1、大学六级-228 及答案解析(总分：693.00，做题时间：90 分钟)一、BPart Writing(总题数：1，分数：106.00)1.1接连发生的食品安全问题引起大家的密切关注，比如牛奶问题、鸡蛋问题等； 2请分析一下食品安全的重要性； 3你认为相关部门应采取什么措施加强食品安全。（分数：106.00）_二、BPart Reading (总题数：1，分数：70.00)Directions: In this part, you will have 15 minutes to go over the passage quickly and answer the questions on An
2、swer Sheet 1. For questions 1-7, choose the best answer from the four choices marked A), B), C) and D). For questions 8-10, complete the sentences with the information given in the passage.Six Ways to Alter Your DreamsIts rare that I have an exciting or fun dream. Two-headed monsters or the ability
3、to breathe underwater rarely come up when Im sleeping. The most interesting dream Ive had recently involved me returning to my college job as an ice cream scooper and muttering to a coworker,“Man, this sucks! “It sure did. Yet many of my friends tell me fantastic nighttime tales of flying all over t
4、he world or of scandalous encounters with Clive Owen on a train. Ive heard that its possible to control the course of our dreams via lucid dreaming, but I always assumed that it was an innate ability. In fact, anyone can learn to take the reins from the subconscious and alter dream situations. Using
5、 a variety of techniques, we can turn mundane dreams into fantasies that make it even more exciting to crawl into bed. 1. Dream Journaling A good place to start the lucid dreaming process is to keep a record of previous dre, ams. There are numerous ways to remember your dreams, but one of the easies
6、t and most popular is to keep a dream journal. Put a notebook and pen next to your bed and immediately upon waking write down everything you can remember from your dreams. If writing is too much effort so soon after snoozing, try a voice recorder instead. The point is to keep track consistently so t
7、hat yore“ dream recall improves over time. After all, whats the point of lucid dreaming if you cant remember it in the morning? 2. Mnemonic Induction of Lucid Dreams (MILD) This technique, created by psychophysiologist Stephen LaBerge, stresses the recognition of dreaming while its in process. Begin
8、 by making it a goal to wake yourself up when yon notice that youre dreaming and chronicle everything you can remember about the dream. As youre falling back asleep, focus on re-entering your previous dream, but this time direct yourself to explore the dream instead of waking yourself up. Keep that
9、awareness as you fall into REM sleep (the sleep stage during which lucid dreaming most commonly occurs). It might help to state aloud, “I am aware of my dream state,“ as you drift off. Look for indications-also called dream signs-that alert you to the fact that youre dreaming. These could be anythin
10、g that are out of the ordinary or would be impossible in real life (the previously-mentioned two-headed monster, for example). This technique can take a while to master, but with steady practice, you can learn to recognize dream signs while still in the dream state, thereby putting yourself in contr
11、ol of the situation. 3. Reality Testing Reality testing requires constant attention to the world around us-both in dreams and in real life. When going through your day, perform small checks to determine if what youre seeing is possible in reality. The answer will usually be yes since yon know youre
12、awake (and itll probably feel silly at first), but the repeated questioning will set your mind up to take the same actions in dreams. For example, something simple like a car not starting is often overlooked in a dream because thats something that could happen in real life. But if a spouses hair is
13、blonde instead of brown, thats a clear signal for someone using reality testing that he or she is actually dreaming, and this knowledge allows more control over the course of the dream. To get into the habit, set an alarm or make it a goal to do reality checks a certain number of times per day. The
14、checks are a way to teach yourself to notice out of the ordinary occurrences in dreams so that you can reach that coveted awareness without fully waking up. 4. Wake-Initiation of Lucid Dreams (WILD) Those who use the WILD method to achieve lucid dreaming must learn to stay at least somewhat consciou
15、s (but not too conscious, since that might keep you awake) as your body moves into deep sleep. According to the Lucidity Institute, a group that promotes lucid dreaming research and theories, you must start with about five or six hours of sleep before attempting WILD. Upon waking, stay up for anywhe
16、re from half an hour to an hour, and then try to fall back asleep while remaining conscious of whats going on and thinking about your next dream. Many people enter a hypnagogic state (the period of grogginess preceding sleep) at this point, since their bodies have already passed through the previous
17、 sleep stages during the five-to six-hour period. As youre getting closer to the REM stage, you might see strange colors or images behind your closed eyes or hear odd noises-this is part of falling into a dream state. If you can focus on these occurrences enough to know what they are without rousing
18、 yourself to complete consciousness, they will turn into dreams that you can manipulate. 5. Lucid Dreaming Induction Devices (LDID) For those who cant achieve lucid dreaming on their own, there are products on the market designed to help you enter the desired dream state. One example is the NovaDrea
19、mer, which was developed by Stephen LaBerge. It involves a mask that goes over your eyes that flashes lights or emits a sound when you fall into the REM stage of sleep. The REM-Dreamer is a similar product that claims to have better technology than LaBerges version. Theyre both meant to serve as a r
20、eminder that you are actually dreaming, and, with practice, that semi-awareness will grant you the ability to direct the course of your dreams. 6. Lucid Dreaming Via Food Though not as popular as the other methods listed, some believe that ingesting certain foods before going to bed will increase th
21、e likelihood of lucid dreaming. Some potential triggers are mustard, dairy, pickles, and popcorn. However, eating these foods too late at night might prevent someone from falling asleep altogether. Feel free to try it, especially if a pickle craving is actually keeping you awake at night. However, y
22、ou might be better off attempting one of the other techniques first. There are other similar methods suggested for lucid dreaming and many of them center on achieving a certain state of consciousness while altering sleeping patterns. What they all have in common is the need to stay focused and keep
23、our stress levels down, as constant worry will only produce anxiety-ridden dreams. The ability to control our dreams requires effort, determination, and consistent application. However, all that hard work might just pay off when we dream about flying over the Great Pyramids or swimming with dolphins
24、 as opposed to our spouses cheating, showing up naked and late to work, or fighting mutant monkeys in space alongside Vin Diesel. （分数：70.00）(1).What was the most interesting dream the author had ever had?（分数：7.00）A.Seeing a two-headed monster.B.Being an ice-cream scooper.C.Being able to breathe unde
25、rwater.D.Meeting Clive Owen on a train.(2).According to the author, the easiest way to remember your dreams is to _.（分数：7.00）A.put a notebook and pen next to your bedB.try to recall the dreamsC.re-enter the previous dreamsD.keep a dream journal(3).What most commonly occurs in REM sleep?（分数：7.00）A.Lu
26、cid dreams.B.Nightmares.C.Daymares.D.Indistinct dreams.(4).“Dream signs“ are equal to what is called “_“.（分数：7.00）A.eye motionsB.subconsciousnessC.indicationsD.dreaming process(5).Which of the following can help you get into the habit of reality testing?（分数：7.00）A.Videotaping your life.B.Bringing a
27、memo pad.C.Setting an alarm clock.D.Regulating your hobbies.(6).When should we attempt WILD, according to the Lucidity Institute?（分数：7.00）A.As soon as we dream the first dream.B.After about five or six hours of sleep.C.When we have continuous bad dreams.D.At the beginning or the end of sleep.(7).Whe
28、n we are approaching the REM stage, we most probably see（分数：7.00）A.vague imagesB.familiar imagesC.animal imagesD.weird images(8).NovaDreamer was designed to help people who_.（分数：7.00）填空项 1:_(9).Eating mustard at the proper time is believed to be able to_.（分数：7.00）填空项 1:_(10).One of the similarities
29、shared by all the methods of altering dreams is to reduce_.（分数：7.00）填空项 1:_三、BPart Listenin(总题数：3，分数：105.00)Section ADirections: In this section, you will hear 8 short conversations and 2 long conversations. At the end of each conversation, one or more questions will be asked about what was said. Bo
30、th the conversation and the questions will be spoken only once. After each question there will be a pause. During the pause, you must read the four choices marked A), B), C) and D), and decide which is the best answer. Then mark the corresponding letter on Answer Sheet 2 with a single line through t
31、he centre. （分数：56.00）A.Visit Nancy at her new department.B.Give the secretary Nancys new phone number.C.Call on Nancy at her medical school.D.Get information about Nancy from the secretary.A.He is weak in health.B.He has caught a cold.C.He is very careless.D.He is seriously ill.A.Read the operationa
32、l manual.B.Try the buttons one by one.C.Make the machine run slowly.D.Ask her instructor for advice.A.He thinks the polices action was justified.B.He thinks the students were totally wrong.C.He wants to find out the students side of the story.D.He wants to find out more before he takes a stand.A.He
33、doesnt like new dorm rooms.B.He doesnt have a roommate.C.He dislikes having a roommate.D.He prefers having a roommate.A.Because of its friendly folks.B.Because of its clean air.C.Because of its quietness.D.Because of the sense of freshness.A.She admitted her carelessness.B.She is not to blame.C.Shel
34、l accept all responsibility.D.Shell be more careful next time.A.Lower the students grade.B.Reconsider the students position later.C.Allow the student to miss class.D.Suggest the student reschedule the surgery.（分数：28.00）(1).When will the delegation from Poland visit the university?（分数：7.00）A.At the e
35、nd of March.B.In the middle of April.C.At the beginning of May.D.At the end of May.(2).Why does the woman want to know the definite date for their arrival and the number of mem-bers in the delegation?（分数：7.00）A.She wants to book some plane tickets.B.Her assistant needs to buy some books for them.C.S
36、he needs to find a good hotel for the delegation.D.Her assistant needs to arrange the accommodation.(3).How did the man know that the delegation is made up of seven people?（分数：7.00）A.He received a call from the delegation.B.He discussed with the Poland delegation.C.He knew it through the contract th
37、ey signed.D.He received an E-mail this morning and knew it.(4).What activity is not included for the coming delegation?（分数：7.00）A.A tour around the city.B.A cruise along the river.C.A visit around the campus.D.Discussion and some seminars.（分数：21.00）(1).Why is the woman so surprised?（分数：7.00）A.She fo
38、und she wasnt registered in Chemistry 302A.B.She found she was registered in Chemistry 302B.C.She was unsure which class she had registered.D.She wasnt registered in Chemistry 302B.(2).What does the man suggest the woman do?（分数：7.00）A.Show the add/drop form to Professor Smith.B.Go on attending Profe
39、ssor Smiths class.C.Come to the registration office with the form.D.Sort out the problem all by herself.(3).Why is the woman urgent to have this problem solved?（分数：7.00）A.She is worried she cant attend the course.B.She is worried she has to change professor.C.She is worried she might not be able to
40、graduate.D.She is worried she might fall behind in the course.四、BSection B/B(总题数：3，分数：70.00)Directions: In this section, you will hear 3 short passages. At the end of each passage, you will hear some questions. Both the passage and the questions will be spoken only once. After you hear a question, y
41、ou must choose the best answer from the four choices marked A), B), C) and D). Then mark the corresponding letter on Answer Sheet 2 with a single line through the centre. （分数：21.00）(1).What has long been a topic of discussion among economists?（分数：7.00）A.The merits and drawbacks of a large population
42、.B.The disadvantages of a large population.C.The advantages of a small population.D.The rapidly growing world population.(2).What is one Of the difficulties in Carrying out a world-wide birth control program?（分数：7.00）A.The level of education varies around the world.B.The economists attitudes to popu
43、lation differ greatly.C.The living standard varies from country to country.D.The countries attitudes to population differ greatly.(3).What consequence may a decreasing birthrate result in?（分数：7.00）A.Great pressure on housing.B.Rising demands of goods.C.The prosperity of the building industry.D.A dec
44、lining market for goods.（分数：21.00）(1).What does the speaker say about news in the future?（分数：7.00）A.It will cover more big political affairs.B.It wont be printed in publishing houses.C.It will cover more scientific research.D.It will cover less disasters.(2).What will probably be on in the newspaper
45、 made by yourself?（分数：7.00）A.Local and international news.B.A menu of political stories.C.The most important news.D.What you are interested in.(3).What does the speaker think of different media?（分数：7.00）A.They compete with each other.B.They do good to each otherC.They focus on different news.D.They
46、will die out.（分数：28.00）(1).What is the only way to delay hearing Mother Natures words about energy shortage?（分数：7.00）A.Rising fuel costs to limit the use of it.B.Saving energy and use other sources.C.Having protection against fuel shortage.D.Putting in a solar unit in every house.(2).What will owner
47、s of solar homes not worry about?（分数：7.00）A.The disadvantages of solar energy.B.The pollution of other energy sources.C.The rising fuel costs and fuel shortage.D.The costs of solar energy system.(3).What is the biggest reason for not using more solar power now?（分数：7.00）A.There is no space to put in
48、solar units.B.It is decided by Mother Nature.C.It is not the right time to use it.D.It costs too much to use it.(4).How is the price of gas most likely to change in the next few years according to experts?（分数：7.00）A.It will go up.B.It will come down.C.It will go up and down.D.It will stay the same.五
49、、BSection C/B(总题数：1，分数：77.00)Directions: In this section, you will hear a passage three times. When the passage is read for the first time, you should listen carefully for its general idea. When the passage is read for the second time, you are required to fill in the blanks numbered from 36 to 43 with the exact words you have just heard. For blanks numbe
