Stress压力

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stress的用法总结大全

stress的用法总结大全

stress的用法总结大全想知道stress的用法吗?今天给大家带来了stress的用法,希望能够帮助到大家,下面就和大家分享,来欣赏一下吧。

stress的用法总结大全stress的意思n. 强调,重音,压力,重力vt. 重读,[机械学]使承受压力,给…加压力(或应力)变形:过去式: stressed; 现在分词:stressing; 过去分词:stressed;stress用法stress可以用作动词stress用作名词时基本意思是“重音”,转化为动词意思是“重读”。

引申可表示“强调”。

stress只用作及物动词,可接名词、代词、that从句作宾语。

stress作动词时,和lay stress on一样,一般表示“强调”,有时表示“注重”。

In his speech he stresses(或lays stress on)honestyas an important virtue.他在演讲中强调诚实是一种很重要的美德。

stress用作动词的用法例句Here I will stress the importance of mathematics to the whole of science.这里我要强调数学对整个科学的重要性。

In English, speakers can stress or emphasize words they think are important.在英语中,说话者可以重读或强调他们认为重要的单词。

stress用法例句1、Massage is used to relax muscles, relieve stress and improve the circulation.按摩可以使肌肉放松,缓解压力和促进血液循环。

2、Stress is widely perceived as contributing to coronary heart disease.压力被广泛认为是导致冠心病的一个因素。

stress公式

stress公式

stress公式
在现代快节奏的生活中,我们经常会感到压力和焦虑。

了解压力公式可以帮助我们更好地应对和处理压力。

压力公式是:P = E/R
其中,“P”代表压力,即我们感受到的压力程度;“E”代表事件,即触发我们感受到压力的事件;“R”代表资源,即我们处理压力的能力和资源。

这个公式说明了,当事件(E)超过我们的资源(R)时,我们就会感到压力(P)。

因此,想要减轻压力就需要增加自己的资源,比如学习新技能、寻求支持和建立健康的生活方式。

了解压力公式并将其应用到我们的生活中,可以帮助我们更好地理解和控制自己的情绪和反应。

通过增加资源,我们可以更好地应对和处理生活中的压力。

- 1 -。

压力的英文谐音词

压力的英文谐音词

压力的英文谐音词以下是关于“压力”的相关内容:一、谐音词“pressure”(压力):普筛儿(近似谐音,仅供方便记忆)二、英语释义1. pressure- 名词:- the force or weight with which something presses against something else(指某物对另一物挤压的力或重量)。

- a difficult situation that can make you feel worried or unhappy(能使你感到担忧或不开心的困难处境)。

- 动词:to try to persuade or force someone to do something (试图劝说或强迫某人做某事)。

2. stress- 名词:- a state of mental or emotional strain or tension resulting from adverse or very demanding circumstances(由于不利或要求很高的情况而产生的精神或情绪上的紧张状态)。

- importance or emphasis placed on a particular point or idea (对某个观点或想法给予的重要性或强调)。

- 动词:to emphasize (a word or syllable) when speaking(说话时强调(一个单词或音节));to subject to stress or pressure(使承受压力或紧张)。

三、短语1. under pressure- 释义:在压力下;承受压力。

- 例句:He works well under pressure.(他在压力下工作得很好。

)2. put pressure on- 释义:对……施加压力。

- 例句:The boss put pressure on his employees to finish the project quickly.(老板对他的员工施加压力,要求快速完成项目。

stress 关于压力的介绍

stress 关于压力的介绍

Potential Health hazards of teen Stress
Depression
Eating Disorder
Drug Abuse Suicide
Ways to handle too much stress
Technique to manage Stress
Strictly avoid junk foods. Eat healthy food on time. Avoid
Career decisions The pressures due to grades and homework
Strained relationship with classmates
Pressure to fit in with peer groups and measure up to others
What is a sign of stress for you?
Teenage "Stress Overload" Signs
Anxiety or panic attacks
Feeling down , on edge , guilty or tired
Feeling of being constantly pressured Anger, irritable lashing out at others
eating on the run
Exercise regularly Sleep well anage Stress (cont’d)
If activity schedule too jam packed then modify schedule Have at least one person to confide

【英语作文】论压力 On Stress

【英语作文】论压力 On Stress

【英语作文】论压力 On Stress压力是一种常见的情绪和生活体验,尤其在现代社会中越来越多的人们感受到了压力的存在。

人们经常将压力与负面情绪联系在一起,认为它是健康和幸福的敌人。

压力并不总是坏事,它也可以是一种推动人们成长和发展的动力。

压力可以激发人们的潜能和动力。

正如俗话所说:“压力可以让人产生动力。

”压力可以激发人们迎接挑战和克服困难的勇气和决心。

当人们面临压力时,他们会更加集中精力和努力去达成目标。

这种压力下创造的动力可以促使人们更高效、更有效地完成任务,并取得更好的成绩。

压力可以帮助人们培养应对困境和适应变化的能力。

在现代社会中,变化是不可避免的。

压力可以让人们更加适应变化和应对困境。

当人们面临压力时,他们需要调整自己的思维方式和应对策略,寻找新的解决方案和途径。

这种自我调整和适应能力的培养,将使人们更具有弹性和韧性,更能适应未来的挑战和改变。

过度的压力也是不可忽视的。

当压力超过个体的承受能力时,它可能会导致身心健康问题并降低生活质量。

在现代社会,很多人面临着来自工作、学习、家庭等不同方面的压力,如果长期处于高压力状态下,可能会出现焦虑、抑郁和其他心理问题。

我们应该学会管理和缓解压力,保持心理的平衡和健康。

为了缓解压力,我们可以尝试一些方法。

建立一个良好的生活习惯,包括规律的饮食、充足的睡眠和适度的运动。

身体的健康可以帮助我们更好地应对压力和情绪波动。

培养一些放松和享受的爱好,如听音乐、读书、画画或者旅行。

这些活动可以帮助我们放松身心,减轻压力。

与家人和朋友保持良好的沟通和情感支持也是缓解压力的有效途径。

压力是我们生活中不可或缺的一部分。

适度的压力可以帮助我们成长和发展,但过度的压力可能会对身心健康造成负面影响。

我们应该学会适当地管理和缓解压力,保持身心的平衡和健康。

stressure词根词缀

stressure词根词缀

stressure词根词缀词根:stress- (压力,紧张)词缀:1. -ful (充满的,充满压力的)- stressful (充满压力的),e.g. a stressful job (充满压力的工作) - stressfully (充满压力地),e.g. She worked stressfully to meet the deadline. (她为了赶上截止日期而充满压力地工作)- stressfulness (充满压力的状态),e.g. the stressfulness of city life (都市生活的充满压力的状态)2. -less (没有,无压力的)- stressless (无压力的),e.g. a stressless environment (无压力的环境)- stresslessly (无压力地),e.g. She calmly and stresslessly completed the task. (她平静而无压力地完成了任务)- stresslessness (无压力的状态),e.g. I strive for a life of stresslessness. (我努力追求无压力的生活)3. -or (人,工具,器官)- stressor (引起压力的事物),e.g. financial problems can be a major stressor. (财务问题可能是一个主要的压力来源)- distressor (减轻压力的事物),e.g. meditation can act as a distressor. (冥想能够起到减轻压力的作用)- resistor (抵抗压力的人或物),e.g. She is a resistor and doesn't let stress affect her. (她是一个能够抵抗压力的人,不让压力影响自己)4. -ion (表示过程、状态或结果)- stression (压力产生的过程或状态),e.g. The stression of exams can be overwhelming for students. (考试的压力可能会让学生感到不堪重负)- destression (减轻压力的过程或状态),e.g. Regular exercise can lead to destression. (经常运动可以减轻压力)5. -ed (过去分词,具有被动或完成的含义)- stressed (被压力困扰的,紧张的),e.g. I felt stressed about the upcoming presentation. (我对即将到来的演讲感到很紧张)- distressed (痛苦的,悲痛的),e.g. She looked distressed after receiving the bad news. (听到坏消息后她显得很痛苦)6. -ing (现在分词,具有进行或正在进行的含义)- stressing (加重压力,强调),e.g. He keeps stressing the importance of time management. (他一直强调时间管理的重要性) - distressing (使人痛苦的,令人不安的),e.g. The distressing news spread quickly throughout the community. (令人不安的消息迅速传遍整个社区)总结:stressure词根和相关的词缀一起构成了一系列与压力相关的词汇。

stress的用法及例句

stress的用法及例句

stress的用法及例句一、Stress的定义与意义介绍Stress是英语中常见的名词,它可以作为动词或名词使用。

作为名词时,stress 表示压力、紧张和焦虑等负面情绪;而作为动词时,stress则意味着强调、重视或加压力于某事物。

在生活和工作中,我们经常会遇到各种各样的压力,因此了解如何正确应对和管理压力至关重要。

二、Stress作名词用法及例句1. Stress (n.) –压力- In today's competitive society, people often experience high levels of stress.(在当今竞争激烈的社会中,人们经常承受着高强度的压力。

)- The stress of exams can be overwhelming for students.(考试的压力可能对学生来说是无法承受的。

)2. Stress (n.) –紧张- She felt a lot of stress before her job interview.(她在面试前感到很紧张。

)- The stress of public speaking can be reduced with practice and preparation.(通过实践和准备可以减轻公众演讲的紧张感。

)3. Stress (n.) –强调- The manager placed great stress on the importance of teamwork.(经理非常强调团队合作的重要性。

)- The professor emphasized the stress on accurate data collection.(教授强调了准确数据收集的重要性。

)三、Stress作动词用法及例句1. Stress (v.) –强调,强调重要性- The project manager stressed the need for meeting deadlines.(项目经理强调了遵守截止日期的必要性。

压强和压力的英文土木

压强和压力的英文土木

压强和压力的英文土木压强和压力在土木工程中分别用"stress"和"pressure"来表示。

压强(stress)是指单位面积上受到的外力的作用,可以表示为力除以面积。

在土木工程中,压强通常用于描述材料或结构受到的内外力的程度,常用单位有兆帕(MPa)、千帕(kPa)等。

例如:“The stress on the concrete wall is 20 MPa.”(混凝土墙上的压强为20兆帕。

)压力(pressure)是指单位面积上受到的力的作用,可以表示为力除以面积。

在土木工程中,压力通常用于描述流体或气体的作用力,常用单位有帕斯卡(Pa)、千帕(kPa)等。

例如:“The pressure inside the pipeline is 5 kPa.”(管道内的压力为5千帕。

)以下是28个双语例句:1. The stress on the bridge deck is within the allowable range.(桥面的压力处于允许范围内。

)2. The pressure exerted by the water in the dam is enormous.(坝内水的压力非常大。

)3. The stress on the steel beams is evenly distributed.(钢梁上的压力均匀分布。

)4. The pressure of the gas in the tank is increasing.(气罐内气体的压力在增加。

)5. The stress concentration at the crack may lead to failure.(裂缝处的应力集中可能导致破坏。

)6. The pressure of the hydraulic system needs to be adjusted.(液压系统的压力需要进行调整。

stress关于压力的介绍

stress关于压力的介绍
Sleep well ( 8-10hrs/night)
Technique to manage Stress (cont’d)
If activity schedule too jam packed then modify schedule
Have at least one person to confide
schoolwork ask for it
Ways to handle too much stress
Technique to manage Stress
Strictly avoid junk foods. Eat healthy food on time. Avoid eating on the run
Exercise regularly
Learn relaxation techniques
Volunteer
Be Realistic
Don’t try to be perfect- no one is Expecting others to be perfect can add to
your own stress level too. If you need help on something, like
Teen Stress
According to a survey 85% of teens say they are stressed out
Teen Stressors
Most common causes of stress School work Parents Relationships
While teen’s family can be a source of stress, young people turn to family for support

stress压力英文作文

stress压力英文作文

stress压力英文作文英文:Stress is a common experience in our daily lives. Itcan be caused by various factors such as work, relationships, health, and financial issues. In my opinion, stress is a natural response to challenging situations, and it can be both positive and negative.On the one hand, stress can motivate us to take action and achieve our goals. For example, when I have a deadlineat work, I feel stressed, but it also pushes me to work harder and complete the task on time. This type of stressis known as eustress, which is a positive form of stressthat helps us perform better.On the other hand, stress can also have negativeeffects on our physical and mental health. For instance, when I experience chronic stress, I feel exhausted, anxious, and overwhelmed. This type of stress is known as distress,which can lead to various health problems such as highblood pressure, depression, and insomnia.To cope with stress, I have developed some strategies that work for me. Firstly, I try to maintain a healthy lifestyle by eating well, exercising regularly, and getting enough sleep. Secondly, I practice mindfulness meditation, which helps me to stay calm and focused. Lastly, I seek support from my friends and family, who provide me with emotional support and practical advice.中文:压力是我们日常生活中的常见经验。

stressed的用法及短语

stressed的用法及短语

stressed的用法及短语一. stressed的用法及其含义二.短语和例句3.情境应用四.总结一.stressed的用法及其含义在英语中,单词"stressed"作为形容词,表示感到压力或紧张。

它可以描述个人,组织或社会在生活、工作或其他方面所经历的压力和紧迫感。

此外,在语音学上,“stressed”还指代在一个多音节词中出现重读音节的发音。

二.短语和例句1. Stressed out (焦虑不安)- I've been working long hours this week, and I'm so stressed out.(这周我工作时间很长,我已经被搞得非常焦虑了。

)- She's studying for two exams and feeling really stressed out.(她正在准备两门考试,并且觉得非常焦虑。

)2. Stressed to the limit (被逼到极限)- The team has been working overtime to meet the deadline, they're stressed to the limit.(为了满足截止日期而加班加点,他们已经忍无可忍了。

)- After dealing with a series of setbacks, he felt stressed to the limit.(经历了一连串挫折后,他感觉自己已经被逼到了极限。

)3. Stress levels (压力水平)- High stress levels can negatively affect both physical and mental health.(高压力水平对身心健康都有负面影响。

)- The company has implemented various measures to reduce stress levels in the workplace.(公司已经采取多种措施来减少工作场所的压力水平。

stress 关于压力的介绍

stress 关于压力的介绍
Career decisions The pressures due to grades and homework
Strained relationship with classmates
Pressure to fit in with peer groups and measure up to others
Feeling resentful of others
Not enjoying activities you used to enjoy Feeling you have too many things you have to do
Stress
Girls are affected more than boys
life changes. Since adolescence is a period of significant change, including physical, emotional, social, and academic changes, many teens are under more stress than at any other time of life.
disputes with friends Siblings
Some Common Reasons for Stress
The pressure of expectations from self and from others
The pressure at school from teachers, coaches
Learn relaxation techniques
Volunteer
Be Realistic
Don’t try to be perfect- no one is

【大学英语作文】压力(Stress)

【大学英语作文】压力(Stress)

【关键字】大学英语作文压力(Stress)压力(stress)as the keen competition becomes more common in our society, nowadays people are facing more work-related stress. those never finished work put us into a situation in which we have a race against time. the problem is that the task must be done at the moment has nothing to do with our ultimate aim, but a lot are still waiting for us to deal with. so when the deadline comes, stress affects us physically and psychologically.in my oppion, two things cause stress, tiredness and time. you can imagine when a pile of work is laid out before your exhausted body, you must feel some changes in yourself, such as increased breathing rate, blood pressure level, headache and oppressed.on the other hand, time is another key factor. because time is always limited, people try to do more within less time. at times, boosted by hopes, people spend untold time on work, but it takes forever to finish, then stress remains as a part of people\'s life.as time slips by, hopes dim, stress raises. and some steps must be taken to solve the problem.many people are caught up in the cycle of stress but they do not realize it. so the most important step is being aware of potential stresses and avoiding them. then make a list to organize your work in a better way so that you can keep a balance between work and rest, in this situation, stress is not allowed to build up at all.文档从互联网中收集,已重新整理排版,word版本支持修改!。

press 和pressure的详细区别及练习(附答案)

press 和pressure的详细区别及练习(附答案)

press 和pressure的详细区别及练习(附答案)press和pressure的详细区别及练习(附答案)压力VS。

压力1.stress忧虑,焦虑,紧张pressure压力例如:过多的压力可能导致压力2。

(理解)作用在物体或人身上的压力通常很轻stress往往偏重,能够改变物体的形状或者使其折断。

她开始意识到他的手压在她的肩膀上。

(1)但在大多数情况下,这两种情况都很常见。

thenurseapplied(applyvt.使用)pressuretohisarmtostopthebleeding.护士用力按住他的手臂来止血。

当你有陪审团的时候,你就开始在你身体的另一边施压。

(这句话来自《英语周刊》)⑵压强用pressure,如airpressure气压bloodpressure血压3.两者类似短语辨析(1)压力之下(be)underpressure在压力之下例如:压力大的人可能会头痛和睡眠困难(这句话来自《英语周刊》)somepeopleworkbetterunderpressure.有些人在压力下会工作得更好。

(2)强调…的重要性给某人施加压力给某人施加压力iknowstudyingisveryimportant,butmyparentsputtoomuchpressureonme.我知道学习很重要,但父母给我施加了太多的压力。

4.stress作vt.用,“强调”、“重读”我一直喜欢强调礼貌在这份工作中的重要性。

(这句话来自《英语周刊》)5.【活学活用】⑴合作或业余工作的重要性,他经常在重要的足球比赛中发挥作用。

a.stressedb.thoughtc.watchedd.talked(2)如果你想接受这份工作,你必须在下工作。

a、压力B。

同意。

帮忙。

劝告⑶theofficial______theimportanceofgoodconditionforpublichealth.a.struckb.strug gledc.stressedd.stood⑷不要在桌子上放太多东西。

心理的英文名词

心理的英文名词

心理的英文名词心理学是一门涉及人类心理活动的学科,它关注的是人类思维、情绪、行为以及个人成长等方面。

在心理学中,存在大量的英文词汇,下面我将为大家概括解释一些重要的心理学英文词汇。

一、Anxiety(焦虑)Anxiety是指人们在面对未知或难以预测的情境时所出现的一种情绪反应。

这种情绪反应包括紧张、不安、担忧、恐惧等。

焦虑是全球范围内常见的一种情绪反应,它可以影响人们的生活和工作能力。

二、Depression(抑郁)Depression是指一种常见的心理疾病,它表现为情绪低落、无助和悲观。

这种情绪不仅会影响人的行动和思维能力,还可能导致人们的自我怀疑和自责。

三、Motivation(动机)Motivation指的是人们的行为背后的动力和目的。

生物学家和心理学家认为,所有的行为都是由一个目标驱动的,这个目标可以是生理需求、个人欲望、社会期望等。

四、Self-esteem(自尊)Self-esteem是个人对自己的认知和评价。

一个有自尊心的人会有自信,会接受自己的弱点和优点,也能更好地处理自己的情绪。

五、Personality(人格)Personality是指个人特有的思维方式、行为方式和情感判断等。

它与遗传、环境和社会因素有很大的关联,也与个人的体验和成长有很大的关系。

六、Stress(压力)Stress是指外界环境和内心冲突对人的机体造成的压力。

在现代社会中,人们普遍面临着各种压力,如工作压力、经济压力、人际关系压力等。

七、Trauma(创伤)Trauma是指个人面临某些事情后产生的心理压力和负面情绪反应。

这些事情可能包括生命威胁、失去亲人、遭受伤害等。

创伤会对个人的情绪和长期的生活发展造成很大的影响。

八、Cognition(认知)Cognition是指人们对外界信息的感知、理解和处理过程。

这个过程包括注意、记忆、思考、语言和思维等。

认知在人类的学习、判断和行为选择中扮演着重要的角色。

九、Positive psychology(积极心理学)Positive psychology是指心理学中一种新的研究方向,着眼于探讨和促进人类积极的心理状态和行为。

press 和pressure的详细区别及练习(附答案)

press 和pressure的详细区别及练习(附答案)

press 和pressure的详细区别及练习(附答案)stress Vs. pressure1. stress 忧虑,焦虑,紧张 pressure 压力如:Too much pressure may lead to stress. 2.(了解)作用在物体或人身上的力pressure往往偏轻stress往往偏重,能够改变物体的形状或者使其折断。

如:She became conscious of the pressure of his hand on her shoulder. 她开始意识到他的手在她的肩膀上的压力。

⑴但很多时候两者在这种情况下通用。

The nurse applied(apply vt.使用) pressure to his arm to stop the bleeding.护士用力按住他的手臂来止血。

When you have an injury, you start putting stress on other parts of your body.(本句来自英语周报)⑵压强用pressure,如air pressure 气压 blood pressure 血压 3.两者类似短语辨析⑴ (be)under stress 处在焦虑中(be)under pressure 在压力之下如:People under a lot of stress may experience headaches and sleeping difficulties.(本句来自英语周报)Some people work better under pressure.有些人在压力下会工作得更好。

⑵lay/place stress on---- 强调-----的重要性(这里的stress n.重要性)put pressure on sb.给某人施加压力注:lay-laid-laid v.生蛋;放、置,平放。

= place vt.放置如:I think the company places too much stress on cost and not enough on quality.(本句来自英语周报)我认为公司过于强调(控制)成本的重要性而对质量的重视不够。

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Stress压力by Ken Dychtwald, adapted from Issues & Trends in Health, 1987America is experiencing a major epidemic today. Unlike epidemics of the past, it is a disease transmitted by bacteria or viruses. This epidemic is an increase in diseases and problems related to stress, and it touches all of our life.如今的美国正流行一种重要的疾病。

不同于以往的流行病依靠细菌或病毒传播。

这种流行病就是压力相关的疾病和健康问题,它贯穿于我们的生活当中。

In 1990 the average life expectancy in this country was 47, and the major killer disease included tuberculosis pneumonia, influenza, cholera, typhoid, and smallpox —infectious diseases which struck people of all ages, regardless of the lifestyle.在1990年,这个国家的平均期望寿命是47岁,主要的死因包括肺结核、流行性感冒、霍乱、伤寒和天花——那些侵袭各种年龄和生活方式的传染性疾病。

Today, on the other hand, life expectancy has been extended to 74, thanks in large part to the conquest of the acute infectious diseases through improved sanitation, better distribution and storage of foods, and the introduction of immunization and antibiotics. People today are dying of different diseases than they did at the turn of the 20th century, and the principal causes of death today are heart disease, stroke, cancer, cirrhosis of the liver, and diabetes. These noninfectious, chronic diseases have been shown to be directly related to the way we live, and one of the dominant factors in their development is stress —an element of modern life which is taking an increasing toll on our physical and mental well-being.如今,另一方面,美国人的期望寿命已经提高到74岁,这很大程度上归功于依靠先进卫生设施而攻克的急性感染性疾病的诊治,改进的食物运输和储存,以及免疫方法和抗生素的应用。

如今人们的死因不同于20世纪初,而主要是心脏病、吸烟、癌症、肝硬化和糖尿病。

这些非传染性慢性疾病被证实与我们的生活方式有着直接关联,其中一个主要成因就是压力——在现代生活中对我们的身心健康发挥着越来越重要作用的因素。

Technically speaking, stress is physiological state of the body, a state of arousal in response to a perceived danger or threat. We are all familiar with the physical signs and symptoms of the stress state. Think about how you felt that last time you had to swerve to avoid a collision while driving: your heart raced, your palms became sweaty, your muscles tensed, and your stomach knotted. Such a combination of sensations is the result of a complex physical chain reaction which occurs in your body in response to a threat. These changes are universal and predictable, and they happen to everyone. Our prehistoric ancestors, upon encountering a dangerous animal in the wild, would have felt exactly the same response as their bodies switched into a stress-included “high-gear” to deal with the emergency.从技术上讲,压力是机体对感知到的危险或威胁反应而表现的一种生理性兴奋状态。

我们都很熟悉压力状态下的身体信号和症状。

想想最近一次你驾驶时为了避开冲撞而急转弯时的感觉:心跳加速、手心出汗、肌肉绷紧、胃痉挛。

这一系列的感觉是机体对威胁作出复杂连锁反应的结果。

这些变化是很普遍和可预见的,我们每个人都会发生。

我们的祖先,在野外遇到一只危险的动物时,也会感觉到同样的反应,因为他们的机体转到了应对突发事件的“精神绷紧状态”。

Physiologist Walter Cannon, back in the 1920s, labeled this reaction the fight-or-flight response. As the term implies, the original purpose of the fight-or-flight response was to prepare the body to respond either by fighting the enemy, or by fleeing. Whether the primitive hunter succeeded in killing the mountain lion or in running away from it, the result was the same: once the threat was resolved, the body could relax, eventually returning to its normal baseline functioning.19世纪20年代,生理学家瓦尔特·凯农将这种反应称为“战或逃反应”。

正如上文所示,战或逃反应的初始目的是让机体或为对敌作战,或为迅速逃跑做好准备。

不论原始的猎人最后成功宰杀美洲狮或是远远逃避它,结果都是一样的:一旦威胁解除,机体就会放松,最后回复到正常的机体功能。

Interestingly enough, situation which provoke the fight-or-flight response are not necessarily unpleasant ones. Pleasant experiences, if they are sufficiently intense, can produce the same combination of physiological symptoms. When your boss tells you that he’s recommended you for a promotion, you are most likely experiencing some of the same physiological responses that you experience when you swerve to avoid a traffic accident: sweaty palms, racing heart, changes in breathing. Pleasant or unpleasant, it’s the intensity of the experience that produces the stress.有趣的是,引起战或逃反应的情况并不一定令人讨厌的。

令人愉快的情况下,当引起足够紧张时,也能产生同样一系列的生理性变化。

当你的老板告诉你有人建议他给你升职时,你很可能会感觉到一些类似你为避开交通事故而急转弯时感受到的生理反应:出汗的手心、加速的心跳、呼吸的变化。

愉快和不愉快,取决于产生压力的感觉的强度。

Dr. Hans Selye, an endocrinologist whose ground-breaking research was major contribution to our understanding of stress, defined stress as the nonspecific or general response of the body to any demand made upon it to readjust. Selye emphasized that stress is not necessarily something to be avoided. It is a natural part of our life; any normal activity, pleasant or unpleasant, produces some degree of stress. As Selye said, “The absence of stress is death.” Just as stress prepared primitive man to confront the fight with his enemy or to run away, so in modern life it helps the athlete to achieve peak performance or the executive to meet impossible deadlines. Under such circumstances, stress can be a very useful response, contributing to heightened achievement and a greater sense of personal experience. Selye called it eustress (sometimes also called prostress); when it becomes unpleasant or damaging, it is called distress.汉斯·塞利博士,一个开拓性研究大大帮助了我们认识压力的内分泌学家,将压力定义为机体对适应任何刺激所作出的非特异性或综合反应。

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