1、大学英语六级模拟试卷 650（无答案）一、Part I Writing (30 minutes)1 Directions: For this part, you are allowed30 minutes to write a composition on the topic: Precious Water. You should write at least 150 words following the outline given below:1. 举例说明水对人类的重要性2. 举例说明我国所面临的水资源问题3. 为了生存和发展人们要 二、Part II Reading Comprehen
2、sion (Skimming and Scanning) (15 minutes)Directions: In this part, you will have 15 minutes to go over the passage quickly and answer the questions attached to the passage. For questions 1-4, mark：Y (for YES) if the statement agrees with the information given in the passage;N (for NO) if the stateme
3、nt contradicts the information given in the passage;NG (for NOT GIVEN) if the information is not given in the passage.1 A workout for every age and attitudeYour fitness plan may change with age, but the benefits dont: strength, flexibility and better health.As men age, their fitness needs change. Th
4、e all-out basketball games played at 20 arent so painless played at 36. During middle age, weight begins to creep up as metabolism slows, and the fat around the midsection threatens the heart and other organs. Elderly men discover the importance of flexibility and muscle strength as the simplest tas
5、ks, such as getting in and out of chairs, can become a challenge.A womans aging process is distinguished by particular physiological changes that demand specific workouts, such as resistance training to combat the osteoporosis (骨质疏松症) that often occurs following menopause (绝经期 ). But men dont have s
6、uch definitive markers and may realize they need to change their exercise routines only when they suffer a sprain that takes weeks or months to heal.Its vital, however, for men to keep exercising to maintain good health. One study, published last year in the Journal of Applied Physiology, found men
7、aged 65 to 79 who did regular physical activity had far stronger immune systems than those of a sedentary (惯于久坐的) control group. A separate Canadian study of 19000 men discovered that those who exercised and were fit cut their risk of death by heart disease in half.Men in their 20s are at the peak o
8、f their strength. Thats why many head for the gym and load up on weights, sometimes neglecting the cardiovascular (心脏血管的) aspects of their workout. But cardioexercise is necessary at this stage to maintain heart and lung health.Throughout their 20s and early 30s, men also arent giving much thought t
9、o things like warming up and stretching. Theyre not seeing as much in terms of body decay. So theyre not as good about doing preparation and cross trainingeven though they shouldbecause they dont feel they need it.At this stage, men should incorporate a variety of sports and activities into their ca
10、rdio and weight routines. Variety is important for cardio and weight-beating exercises, so the body doesnt get used to the same repetitive movements. He advocates sports such as basketball or soccer, or activities such as kickboxing, all of which involve explosive movements as well as body rotation.
11、A sedentary lifestyle can creep up on guys in their 20s and 30s if they dont adhere to a regular fitness program. If competitive sports become too intense or even dangerous, experts recommend doing less-demanding activities such as exercise classes, running or cycling.Developing a consistent workout
12、 that includes cardiovascular and strength training should be paramount to keep weight down and muscles strong. Men typically gain abdominal weight, which puts them at higher risk for heart disease and diabetes. Maintaining flexibility is vital as well, which only gets more important with each passi
13、ng year. Yoga is a kind of sport designed for keeping joints flexible, which helps prevent injury.Workouts for men in their 60s and 70s should be geared toward functional fitness, or training the body to handle real-life situations, such as getting in and out of chairs or navigating stairs. That mea
14、ns relying less on weight machines and more on the body itself to maintain strength and balance such as by lifting weights. Although men generally dont experience as much bone loss as women as they age, they can still suffer aging fractures and should strive to maintain good bone density. That can b
15、e done in part through weight-beating exercises.Aerobic activity continues to be important as well. Haber, a professor of gerontology (老人医学), advocates mild activities such as brisk walking, riding a stationary or recumbent bike, or taking a moderately paced exercise class. One element that shouldnt
16、 be ignored is the social aspect of exercise, which becomes more important at this stage in life. Mental health, he says, becomes involved physical health.Men should be encouraged to begin an exercise program at any age. “The encouraging message is that its never too late to start,“ says Haper. “The
17、 only thing men need to understand is that Rome is not built in a day. But just by making some simple lifestyle adjustments, men can have tremendous results.“Choosing a strategy for each stage of lifeAct your age. You may want to be 25 again, but your 45-year-old body cant take it. If you keep engag
18、ing your fitness plan as you age, you can stay strong and flexible and reduce the risk of injury. After all, the best workout is the one you actually doand its hard to exercise if you hurt yourself. 20s and 30sMonday1. Warm up for 5 minutes and do dynamic stretches, such as touching toes, lunging ba
19、ckward or twisting the upper body from the hips. 5 minutes.2. Jump rope for two minutes; wall sitno chair, only your back on the wallfor one minute.3. 15 push-ups to pike position then crawl on hands and feet forward and backward 10 yards.TuesdayTake it easier. One hour of yoga or a 30-minute mildly
20、 paced swim or a one-hour moderately paced hike or walk.WednesdayFive minutes of warm-up and 5 minutes of dynamic stretching.1. Two sets: Hold push-up position with hands on a stability ball for one minute; Lying on side, raise hips and balance on lower arm for 30 to 60 seconds on each side.2. Stati
21、c stretches: Hold each position for several seconds.ThursdayOne hour of a sport such as basketball, tennis, soccer, flag football or an-hour-long kickboxing or tai chi class. Make sure to warm up and stretch.FridayFive minutes of warm-up and 5 minutes of dynamic stretches.1. Three sets: 10 to 12 bic
22、eps curls with barbell (杠铃); 10 to 12 triceps presses lying on a stability ball with dumbbells.2. Static stretches.3. Hot shower or bath followed by 10 to 15 minutes of relaxation or meditation.SaturdayExercise at a mild intensity for about an hour. Choose an activity such as a gentle swim, a slow w
23、alk, or an easy bike ride or hike.SundayOne to two hours of a favorite activity, such as golf, tennis or running. It should be something different from other activities done during the week.40s and 5OsThe challenge at this stage in your fitness is not to get bored. This program, devised by Ken Alan,
24、 a personal trainer and lecturer in kinesiology (人体运动学，运动疗) at Cal State Fullerton, emphasizes a variety of activities for cardio, weight training and flexibility.MondayWarm up for 3 minutes.Medium-to high-intensity cardio activity, such as running, cycling, stair-climber or aerobics. 30 minutes.Coo
25、l down for 2 minutes and stretch for 5.Tuesday1. Warm up for 3 minutes.2. Two sets: 8 to 12 incline dumbbell presses.3. Two sets per leg: 8 to 12 alternating forward lunges.4. One set of back hyperextension to failure.WednesdayRest and recover. Doing some low-to moderate-aerobic activity (walking, g
26、ardening, cycling) is optional.Thursday1. Warm up for 3 minutes.2. Two sets: 8 to 12 back rows.3. Two sets: 8 to 12 incline dumbbell presses.FridaySeven reps of interval cardio training: alternate two minutes of fast-paced activity (such as walking or running, or using a stair climber or elliptical
27、trainer) with two minutes of mildly paced activity. Should be about 30 minutes.SaturdayEngage in a sport or leisure activity such as organized games (golf, tennis).SundayRest and recovery. Some low to moderate aerobic activity is optional.60s and 70sIn your 60s and 70s, keep it real. That is to conc
28、entrate on functional fitness that helps you in your daily life. Newport Beach-based trainer Nick Prukop, who works with older clients, gears their workouts toward strength training, balance and aerobics.2 Elderly people realize the importance of flexibility and muscle strength because they find out
29、 that the simplest task such as moving chairs sometimes can be difficult to perform. （A）Y（B） N（C） NG3 Men have distinct ageing symptoms as women do, which demands specific workouts. （A）Y（B） N（C） NG4 At the peak of their strength, men in their 20s sometimes also need to take up cardiovascular program
30、s which can maintain their heart and lung health. （A）Y（B） N（C） NG5 In their 20s and 30s, men should consider getting involved in various sports for body flexibility. （A）Y（B） N（C） NG6 Generally speaking, males put on abdominal weight, which endangers them of getting _. 7 Reaching old age, men should
31、try hard to maintain good bone density so as not to suffer _. 8 Experts advocate that elderly people should emphasize mental health as well as _. 9 If you can make readjustments in your fitness plan as you age, you can stay strong and flexible and _. 10 At the age of 40s and 50s, people should empha
32、size a variety of activities for _. 11 In ones 60s and 70s, people should strengthen functional fitness which adapts their workouts toward _. 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 wil
33、l be asked about what was said. Both 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.（A）He was fired.（B） His salary was reduced.（C） He wa
34、s demoted.（D）Nothing happened to him.（A）Before dinner.（B） Right after dinner.（C） During dinner.（D）The next day.（A）Saturday afternoon was the mans busy hours.（B） Mr. Smith is an old friend of the mans.（C） The man wont be able to enjoy a long siesta.（D）The man will enjoy himself that afternoon.（A）The
35、man enjoyed the movie very much.（B） The man saw a horror movie last Saturday.（C） The woman asked the man to be careful at night.（D）The woman went to the show with the man.（A）Anyone would have difficulty without directions.（B） It was surprising that store didnt provide with a manual.（C） Mike expected
36、 the bike to be assembled at the store.（D）Mike couldnt understand the instruction.（A）The back of the drawer has fallen off.（B） The man doesnt have any soap.（C） The cabinet is too heavy to move.（D）Something is blocking the back of the drawer.（A）To apply for a scholarship, one needs a B average.（B） St
37、udents with more than a B average can apply for scholarship.（C） No one can make a B average to get the scholarship.（D）Students who make a B average can work on campus.（A）He is not very interested in working.（B） Hell work even though he doesnt want to.（C） He doesnt need much money.（D）He could only wo
38、rk part of the summer.（A）Planning a sightseeing tour.（B） Arranging his class schedule.（C） Writing to an old friend in France.（D）Looking through a French book.（A）He plans to go to Canada on his own.（B） He plans to take a short leave for Boston.（C） He plans to leave Montreal to visit his uncle.（D）He p
39、lans to run an engineering department in Rome（A）Arrange for his credits transfer first.（B） Think twice before he goes.（C） Transfer his credits later on.（D）Ask advice from Susan.（A）For a basketball match.（B） For a table tennis match.（C） For a football match.（D）For a volleyball match.（A）Because there
40、are so many very people enjoying.（B） Because players can build up their body.（C） Because it is very fast, with lots of action.（D）Because the volleyball is interesting to watch.（A）He says that hes got a basketball match ticket.（B） He says that hes got to see some friends.（C） He says that he has to se
41、e his parents.（D）He says that the ticket is expensive.（A）Yes, he gives the woman five pounds and promises to go to the match.（B） No, he doesnt want to watch the match.（C） Yes, he likes to watch but want to have a free ticket.（D）No, he likes to watch the match only through TV.Section BDirections: In
42、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, you must choose the best answer from the four choices marked A, B, C and D.（A）She was very worried.（B） She w
43、as confident.（C） She felt very nervous.（D）She felt calm.（A）Helping her younger brother to take part in the local Special Olympisc.（B） Telling about her experience as a volunteer at the local Special Olympics.（C） Calling on people to help the children who suffer from Downs syndrome.（D）Explaining the
44、origins, events, and philosophy of the Special Olympics.（A）She spoke clearly, fluently and dynamically.（B） She forgot to make eye contact with her listeners.（C） She was distracted and forgot what she wanted to say.（D）She was enthusiastic and she used much body language.（A）The Library of Congress.（B）
45、 The Harvard University Library.（C） The Chicago Public Library.（D）The New York Public Library.（A）They arrange the books in alphabetical order.（B） They give a number to each book.（C） They put the books into a card catalogue.（D）They put the books on the shelves randomly.（A）It helps librarians collect
46、the books.（B） It helps readers file the books.（C） It is arranged in chronological order.（D）h contains three categories.（A）It is a new design to keep people warm in winter.（B） It is closely sea!0d so that cool air cannot go through.（C） It is a new design without exhausting or harming natural resource
47、s.（D）It is created for gardening or fanning. （A）They are built to produce more fruits and wheat.（B） They are naturally air-conditioning and water-saving houses.（C） Most of green houses are used only in winter for heating.（D）People try to save energy as much as possible. （A）They should cut more trees
48、 and not use any materials harmful for human health.（B） They should exploit fast-growing trees and recyclable materials.（C） They should avoid cutting down trees.（D）They should build their houses near the forests so that fresh air is available. （A）The concept of green houses is changing.（B） Green hou
49、ses are out of fashion.（C） Green houses are not sustainable.（D）People are more focusing on environment protection than ever. Section CDirections: 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 numbered from 44 to 46 you are req
