首页
登录
职称英语
What Causes Jet Lag and How to Avoid It 1. Facts ■ a long flight affect
What Causes Jet Lag and How to Avoid It 1. Facts ■ a long flight affect
游客
2024-09-02
10
管理
问题
What Causes Jet Lag and How to Avoid It
1. Facts
■ a long flight affects 【T1】________ 【T1】_________
■ the natural order of things becomes unbalanced
■ the internal body clock is affected by 【T2】______like sun- 【T2】_________
light and 【T3】_____ 【T3】_________
2. Process of getting jet lag
■ when a light is shown directly, cells change their
【T4】_________ 【T4】_________
■ 【T5】________becomes desynchronized within itself 【T5】_________
■ communication of neurons weakens
3. Tips to avoid jet lag
■ change meal and sleep time
■ make 【T6】_________while in flight: sleep in nighttime 【T6】_________
and 【T7】_______in daytime 【T7】_________
■ 【T8】_________ 【T8】_________
■ drink water but avoid 【T9】_______ 【T9】_________
■ move around but avoid 【T10】_________near bedtime 【T10】_________ [br] 【T8】
What Causes Jet Lag and How to Avoid It
A long flight can affect one’s biological clock, sometimes for days. Air travelers can get very tired and develop unpleasant feelings when they fly great distances across time zones. The natural order of things can become unbalanced on long, overseas trips from east to west or from west to east. So today we are going to talk about jet lag and how to overcome it.
The natural system tells our bodies when to sleep and helps to control many other processes. This internal body clock is affected by environmental signals, like sunlight and temperature.
Sometimes we use the word "desynchronized" when talking about jet lag. This means to cause a process that takes place at times or in cycles independent of another process. In unscientific terms, you might say "out of sync" or "out of whack".
Cells change their activity when a light is shown directly on them. They actually become desynchronized amongst the groups and within the groups. So when you feel out of whack with the environment after you experience jet lag, your nervous system actually reflects that same thing in becoming desynchronized within itself.
In this state of desynchronization, communication between some neurons weakens. Using light to temporarily reset your biological clock before you travel could help to reduce symptoms when you arrive at your final stop.
So here are some suggestions on how to fight jet lag.
1. Try changing your meal and sleep times before you go
Several days before you travel, start moving your bedtime and hours for meals closer to the times when you plan to eat and sleep on your trip.
2. Start making small changes while in flight
Change your watch when you get on the airplane. This is playing a trick on the mind. But it can help you to start thinking of the time at the other end of the flight. Try to sleep on the plane if it is nighttime in the place where you are going. Try to stay awake if it is daytime.
3. Arrive early
If you are traveling for work or for a personal reason, try to arrive a few days earlier, if possible. This will give your mind and body more time to correct to the new hours.
4. Drink water
Drink lots of water before, during, and after your flight. Avoid drinking alcohol or caffeine a few hours before you plan to sleep. Alcohol and caffeine can interfere with sleep. 5. Move around
During your flight, get up and walk around or stretch so often. But after you land, avoid heavy exercise near bedtime. Exercise near bedtime can delay sleep, whether on an overseas trip or at home.
If you travel, what are some tips you use to make it more enjoyable?...
选项
答案
arrive early
解析
信息题。这是录音提到的第三个建议,是一个大的信息点。
转载请注明原文地址:https://tihaiku.com/zcyy/3740236.html
相关试题推荐
Manytheoriesconcerningthecausesofjuveniledelinquency(crimescommittedby
Manytheoriesconcerningthecausesofjuveniledelinquency(crimescommittedby
Manytheoriesconcerningthecausesofjuveniledelinquency(crimescommittedby
Manytheoriesconcerningthecausesofjuveniledelinquency(crimescommittedby
A.affectionB.awareC.befriendD.blindlyE.directlyF.drivesG.dumb
A.affectionB.awareC.befriendD.blindlyE.directlyF.drivesG.dumb
A.affectionB.awareC.befriendD.blindlyE.directlyF.drivesG.dumb
A.affectionB.awareC.befriendD.blindlyE.directlyF.drivesG.dumb
A.affectionB.awareC.befriendD.blindlyE.directlyF.drivesG.dumb
A.affectionB.awareC.befriendD.blindlyE.directlyF.drivesG.dumb
随机试题
AcademicTitlesatUSCollegesI.Tenureprofessors-
[originaltext]M:Iwanttousetheoverheadprojectorformypresentation.[1]C
Tomshouldmakeevery______tostudywell.A、affectB、effectC、affordD、effortDm
NotonlyIbutalsoDavidandHenry______fondofplayingbasketballinthespa
A.疗效显著而不良反应较小或不明显的剂量 B.剂量过大,开始出现中毒症状的剂量
阅读下列说明,回答问题l至问题3,将解答填入答题纸的对应栏内。【说明】M公司销售
初产妇,29岁,30周妊娠双胎早产,胎位均为头位,第一胎儿娩出后,第二胎儿胎膜破
对可能会改变一、二次设备运行方式或影响集中监控的()缺陷情况应向相应调控人员
假设某企业2018年实现营业收入8200万元,发生营业成本4400万元,缴纳税金
在敏感性分析中,计算出产品价格、投资额、经营成本的敏感度系数分别为17、12、7
最新回复
(
0
)