大学六级-209及答案解析.doc
《大学六级-209及答案解析.doc》由会员分享,可在线阅读,更多相关《大学六级-209及答案解析.doc(37页珍藏版)》请在麦多课文档分享上搜索。
1、大学六级-209 及答案解析(总分:703.00,做题时间:90 分钟)一、BPart Writing(总题数:1,分数:106.00)1.目前许多商品都存在过度包装现象2这种现象的危害3你的看法BOn Over-packaging/B_(分数:106.00)_二、BPart Reading (总题数:1,分数:70.00)BTips for Getting a Good Nights Sleep/BI have to admit somethingI dont sleep. Okay, I sleep, but its not nearly enough. Im lucky if I get
2、 seven hours a night, and on the weekends? Lets just say the number decreases significantly. Judging by the long lines at the sixteen Starbucks I pass on my way to work, Im not alone.Work, stress, and social lives all pose a devastating effect on our precious sleep cycles. The majority of us are not
3、 only lacking necessary sleep hours, but the quality of our sleep leaves something to be desired. Hoping to curb my morning dullness and mid-afternoon sleepiness, I consulted two professional sleep experts to find out how we can achieve the best kind of sleepsleep that leaves us feeling rested, aler
4、t, and not so dependent on caffeine.Figure out your perfect numberThe oft-quoted “eight hours a night“ is a rule not unlike “eight glasses of water a day“good in theory, but too general. The amount of sleep one needs varies from person to person. “There is no magic number that works for everybody,“
5、says Dr. Tracy Kuo, a clinical psychiatrist and sleep disorder specialist at Stanford University Sleep Disorders Clinic. “As an individual, you need to figure out what your sleep need is.“ However, most doctors recommend getting somewhere between seven to eight hours of sleep. Dr. Kenneth Weeks, a c
6、ardiologist specializing in sleep disorders and their association with heart problems, suggests shooting for seven-and-a-half hours a night. A good nights sleep means we can function with a steady, healthy level of energy throughout the next day, so find the amount of hours that allows you to achiev
7、e this state.Make sleep a priorityBoth Dr. Kuo and Dr. Weeks concur that most of us dont realize the importance of sleep, and they caution that this is one of the worst mistakes we make. “A challenge we all face in modern life is valuing sleep enough,“Dr. Kuo explains. “Most people take time away fr
8、om sleep to do things, so theyre not letting themselves get enough sleep.“ Sleep restriction has been linked to many problems including mood disorders like depression and anxiety, weight gain, and a shorter life expectancy. Just as we have to make time for health-improving and preventative activitie
9、s like exercise anti eating well, we should make sure to incorporate an adequate amount of sleep into our schedules, too.Limit eating and exercise prior to bedtimeEating a heavy meal or working out too close to bedtime can cause a poor quality of sleep because both lead to sleep fragmentationwaking
10、up throughout the night. Dr. Kuo advises that people “need to have enough time for that activation level caused by exercise to decrease so that sleep is permitted.“ Both Kuo and Weeks recommend eating or exercising no closer than three to four hours before sleeping.Unfortunately, hectic schedules so
11、metimes demand that our meal times and gym sessions occur later at night. And, as Dr. Kuo says, “If you go to bed starving, youre not going to go to sleep either.“ Try relaxing as much as possible after working out; lay down, take deep breaths, and focus on cooling down your body temperature. As for
12、 midnight snack attacks, Dr. Weeks recommends eating something “that dissolves quickly and wont sit in the stomach.“ He lists warm milk and crackers with a little peanut butter as good options.Pinpoint the negative effectsThe best way to figure out whether or not were getting all the sleep we need i
13、s to figure out how a lack of sleep is really affecting our lives. If we dont recognize the problems, we probably wont act on the cause. If feeling tired in the afternoon is an everyday occurrence, if caffeine is a necessity, if you fall asleep within five minutes of your head hitting the pillow, yo
14、u need more sleep These are not healthy ways to go through the day, but we fail to recognize them as serious consequences because they have become part of our everyday realities. “People often say, Oh, sleep is sleep, but sleep is life-saving. Its restorative,“ Dr. Weeks says. Its wholly necessary f
15、or our physical health and mental well-being, but its also one of the things we take for granted the most. Think about thiswhen was the last time you woke up feeling ready to go, and maintained that alert feeling throughout the day? Chase that feeling; its a good one.Say no to napsNaps seem like a g
16、reat way to catch up on lost sleepplus, who doesnt love a good mid-afternoon snooze (打盹)? Sadly, relying on naps too much can only exacerbate (加重) the problem of nighttime sleep withdrawal. “Power naps are okay once in a while,“ Dr. Weeks admits, but he advises minimizing them to no more than thirty
17、 minutes. People who nap longer than thirty minutes often fall into the deep sleep phases, which can lead to dullness upon waking instead of the restful, wakeful state that was our intention with the nap. It is possible to catch up on sleep, but instead of napping after a late night or all-nighter,
18、we should instead focus on getting a little more sleep over time. “If you .allow yourself a little more opportunity to sleep, in about six to eight weeks, you can wipe out your sleep debt.“ It seems like a lengthy process, but it is the best way for our body to recover from a lack of sleep, and, unl
19、ike naps, it will improve the flow of our sleep cycle.Create a good sleep settingTheres a reason why most of us start to feel drowsy as it turns to night. When our eyes see the skies begin to darken, it signals the pineal gland (脑部的松果腺) to leak some chemical into the brain, which brings about yawnin
20、g and dullness. Thats why a dark room is often recommended for a restful night. Use wave machines or listen to soothing music to block out street traffic, but dont fall asleep to the TVthat can lead to sleep fragmentation. Dr. Weeks also suggests keeping business and work out of the bedroom. “Use th
21、e bedroom for only romance and sleep,“ he says.Part of keeping work separate from our sleeping area means blocking out anxieties and worries, too. They can cause fitful sleep and nightmares, so try not to think of them prior to bed. However, since thats almost impossible for most people, Freud might
22、 have a better solution. “Freud showed evidence that if you move anxieties physically, itll move them out of your brain,“ Dr. Weeks explains. He suggests writing worries down on a piece of paper and moving it outside of the room, or at least to the bedside table. Wherever its moved to, your anxietie
23、s will hopefully be moved away from your thoughts and dreams.It seems like lacking sleep is a source of pride within industrial countries like the United States. If were losing sleep, that supposedly means were being more productive and efficient. The truth is that our bodies and minds become much l
- 1.请仔细阅读文档,确保文档完整性,对于不预览、不比对内容而直接下载带来的问题本站不予受理。
- 2.下载的文档,不会出现我们的网址水印。
- 3、该文档所得收入(下载+内容+预览)归上传者、原创作者;如果您是本文档原作者,请点此认领!既往收益都归您。
下载文档到电脑,查找使用更方便
2000 积分 0人已下载
下载 | 加入VIP,交流精品资源 |
- 配套讲稿:
如PPT文件的首页显示word图标,表示该PPT已包含配套word讲稿。双击word图标可打开word文档。
- 特殊限制:
部分文档作品中含有的国旗、国徽等图片,仅作为作品整体效果示例展示,禁止商用。设计者仅对作品中独创性部分享有著作权。
- 关 键 词:
- 大学 209 答案 解析 DOC
