极限运动的英文单词是什么啊?

Extreme sport is a emerging sport and many projects of it are developed in recent decades,which can be divided into two categories：the summer projects and the winter projects according to season,and the sport involving the "sea,land and air" multidimensional space

第一篇：THE NEWSPAPER 报 纸
Nowadays the newspaper possesses considerable value Everybody should read it. It supplies us with a variety of news every day. It tells us the political situation of the world. If we form the habit of reading the newspaper, we shall (will) get enough knowledge to cope with our circumstances.
现今报纸拥有极大的价值,人人都应该看它.它每天提供我们各种类类的消息.它告诉我们世界政治局势.如果我们养成看报的习惯,我们就能得到足够的知识来因应我们的环境.学生虽然每天须做功课,但他们至少应该匀出一两个小时来看报.哪些,他们不但能增加知识而且也能赶上时代.总而言之,看报对学生很有益处.
--------------------------------------------------------------------------------
第二篇：MY DAILY LIFE 我的日常生活
Though my daily life is extremely monotonous, I try hard to adapt myself to it. Why? Because I intend to be a good student. I wish to render service to my country.
I get up at six o’clock every day. After I wash my face and brush my teeth, I begin to review my lessons. I go to school at seven o’clock.
After school is over, I return home. We usually have supper at seven o’clock.
Then I begin to do my homework. I want to finish it before I go to bed.
虽然我的日常生活十分单调,但我却竭力设法去适应它.为什么?因为我打算做一个好学生,希望将来为国家服务.
我每天六点起床、洗脸刷牙后,就开始复习功课,七点钟我就去上学.
放学后,我就回家了.我们通常在七点钟吃晚餐,之后我就开始做家庭作业,希望在睡觉前把它做完.
第三篇：A MODEL STUDENT 模范学生
Do you mind being called a bad student? Of course not. So far as I know, everybody intends to be (become) a model student.
However, to be a model student is by no means an easy thing. First, he must do his best to obtain knowledge. A man without sufficient knowledge will not succeed. Secondly, he must remember to improve his health. Only a strong man can do great tasks. Thirdly, he should receive moral education. If his conduct is not good, no one will consider making friends with him.
你价意被称为坏学生吗?当然不.就我所知,每个人都打算做模范学生.
然而,做模范学生却不容易.第一,他必须尽力获得知识（求知）.一个没有足够知识的人是不会成功的.第二,他必须记住促进健康.只有强壮的人才能做大事.第三,他应该接受道德教育.如果他品行不好,没有人会考虑和他交朋友的.
第四篇：HOW TO GET HAPPINESS 如何获得快乐
There is no doubt that happiness is the most precious thing in the world. Without it, life will be empty and meaningless. If you wish to know how to get happiness, you must pay attention to the following two points.
First, health is the secret of happiness (the key to happiness). Only a strong man can enjoy the pleasure of life.
Secondly, happiness consists in contentment. A man who is dissatisfied with his present condition is always in distress.
无疑的快乐是世界上最宝贵的东西.没有它,人生将是空虚的而且毫无意义的.如果你希望知道如何获得快乐,你须注意下面两点.
健康是快乐的要诀.唯有身体强壮的人才能享受人生的乐趣.
快乐在于知足.一个不满于现状的人终是处在痛苦之中.
第五篇：BOOKS 书籍
As is well known, books teach us to learn life, truth, science and many other useful things. They increase our knowledge, broaden our minds and strengthen our character. In other words, they are our good teachers and wise friends. This is the reason why our parents always encourage us to read more books.
Reading is a good thing, but we must pay great attention to the choice of books. It is true that we can derive benefits from good books. However, bad books will do us more harm than good.
如众所周知,书籍教我们学习人生,真理,科学以及其它许多有用的东西.它们增加我们的知识,扩大我们的心胸并加强我们的品格.换句话说,它们是我们的良师益友.这是为什么我们的父母终是鼓励我们要多读书的理由.
读书是一好事,但我们必须多加注意书的选择.不错,我们能从好书中获得益处.然而,坏书却对我们有害无益.
第六篇：A TRIP TO THE COUNTRY 乡村游记
One Sunday my mother (Mother) had (made) me take my little young brother to the a trip to the country. She bade me take good care of him.
While we were walking along the road, the sun was shining brightly and the breeze was blowing gently. We saw the beautiful flowers smile (smiling) at us and heard the birds sing (singing) their sweet songs on the trees. The scenery was indeed very pretty (beautiful).
When we felt tired, we returned home. We saw Mother (our mother) wait (waiting) for us at the door.
有一个星期日,我母亲叫我带小弟弟去乡村游历.她吩咐我要好好照料他.
当我们沿着道路行走的时候,太阳灿烂地照耀着,微风轻轻地吹着.我们看见美丽的花儿对我们微笑着,并听见鸟儿在树上唱着悦耳的歌曲,风景实十分美丽.
当我们感觉到疲倦的时候,我们就回家了.我们看见母样正在门口等候我们.

解题思路：根据图象分析清楚运动员的运动过程，分析运动员的受力情况，根据运动员的运动过程与受力情况分析答题．

A、t₁-t₂时间内弹力小于重力，运动员处于失重状态；t₂-t₃时间内弹力大于重力，运动员处于超重状态，故A错误；
B、t₂-t₄时间内弹力大于重力，运动员处于超重状态，故B正确；
C、D、0-t₁时间内，只受重力，做自由落体运动；t₁-t₂时间内弹力小于重力，加速下降；t₂-t₃时间内弹力大于重力，减速下降；t₃-t₄时间内弹力大于重力，加速上升；t₄-t₅时间内，弹力小于重力，减速上升；故C错误，D正确；
故选：BD．

点评：
本题考点： 牛顿运动定律的应用-超重和失重．

考点点评： 本题是以蹦极为物理情景的一道力学题，难度较大，分析清楚运动过程是正确解题的关键．

解题思路：

时间内，运动员做自由落体运动，时间内运动员做加速度逐渐减小的加速运动，处于失重状态，选项A错误；时间内运动员的合力向上，做加速度增大减速运动，故速度在减小，所以时间内重力的功率先增大后减小，B错误，过程中只有重力和弹力做功，所以重力势能与弹性绳的弹性势能之和不变，C错误，过程中弹力做负功，机械能减小，过程中弹力做正功，故机械能增大，所以D正确

故选D，

D


<>

A damper assembly including a spherical elastomer bearing member, wherein the spherical elastomer bearing member is operable for accommodating relative motion and vibration, and a flat elastomer bearing member, wherein the flat elastomer bearing member is operable for accommodating relative motion and vibration. The damper assembly also including a substantially rigid transition shim disposed between the spherical elastomer bearing member and the flat elastomer bearing member, wherein the substantially rigid transition shim is operable for coupling the spherical elastomer bearing member to the flat elastomer bearing member. The damper assembly further including a tension member attached to the substantially rigid transition shim, wherein the tension member is operable for precompressing the spherical elastomer bearing member and increasing the cocking stiffness of the damper assembly会不会有点难?
还找了一个：An extreme sport (also called action sport and adventure sport) is a popular term for certain activities perceived as having a high level of inherent danger, and that are counter-cultural. These activities often involve speed, height, a high level of physical exertion, and highly specialized gear or spectacular stunts.
The definition of an extreme sport is not exact — for example, although studies show that (road) cycling ranks as the sport with the highest rate of injury, it is not considered an extreme sport because it is not counter-cultural. The term's origin is also unclear, but it gained popularity in the 1990s when it was picked up by marketing companies to promote the X Games.
History
The origin of the divergence of the term "extreme sports" from "sports" may date to the 1950s in the appearance of a phrase usually, but wrongly, attributed to Ernest Hemingway[10]. The phrase is
"There are only three sports: bullfighting, motor racing, and mountaineering; all the rest are merely games."
The implication of the phrase was that the word "sport" defined an activity in which one might be killed. The other activities being termed "games". The phrase may have been invented by either writer Barnaby Conrad or automotive author Ken Purdy.
In recent decades the term extreme sport was further promoted by X Games, a multi-sport event created and developed by ESPN. The first X Games (known as 1995 Extreme Games) were held in Newport, Providence, Mount Snow, and Vermont in the United States.
A history of the sports was published in 2004. Amped: How Big Air, Big Dollars and a New Generation Took Sports to the Extreme. The book provided an overview of the history, culture, and business of the sports and included interviews with athletes, company owners, and marketers.
对不起啦,没有翻译

A damper assembly including a spherical elastomer bearing member, wherein the spherical elastomer bearing member is operable for accommodating relative motion and vibration, and a flat elastomer bearing member, wherein the flat elastomer bearing member is operable for accommodating relative motion and vibration. The damper assembly also including a substantially rigid transition shim disposed between the spherical elastomer bearing member and the flat elastomer bearing member, wherein the substantially rigid transition shim is operable for coupling the spherical elastomer bearing member to the flat elastomer bearing member.
The damper assembly further including a tension member attached to the substantially rigid transition shim, wherein the tension member is operable for precompressing the spherical elastomer bearing member and increasing the cocking stiffness of the damper assembly.

Bungee jumping (also spelled "Bungy" jumping)[1][2] is an activity that involves jumping from a tall structure while connected to a large elastic cord. The tall structure is usually a fixed object, su...

in order to experiencethe sense of adventure,he attempt an extreme sports last week

解题思路：跳跃者所受的拉力越大，位置越低；当拉力最大，位置最低时，跳跃者速度为零；当跳跃者速度达到最大值时，跳跃者所受拉力与重力相等．

A、在t₁-t₂时间内，运动员合力向下，加速下降，失重，故A错误；
B、在t₂、t₄时刻图线的斜率最大，说明弹力变化最快，由于弹力与长度成正比，说明长度变化最快，即速度最大，而速度最大时弹力与重力平衡；由于整个过程重力势能、弹性势能和动能总量保持不变，而t₂～t₄时间内弹性势能先变大后变小，故运动员的机械能先减小后增加，故B正确；
C、t₃时刻拉力最大，运动员运动到最低点，合力向上，故加速度向上，不为零，故C错误；
D、t₄时刻运动员受到的重力和拉力平衡，加速度为零，具有最大的向上的速度，故D错误；
故选B．

点评：
本题考点： 超重和失重．

考点点评： 本题中运动员和弹性绳系统机械能守恒，分析拉力随时间变化的关系是解题的关键，本题有一定的难度．

poc company is mainly to study the extreme sports protective gear,but they lack some products which can be used in the sports that people have more access to,such as the things most people can come into contact with is the pleasure and fitness brought by exercise .But in this aspect what the company has done is less.I think my product can be a very good supplement for the company in this regard,and will also bring better economic benefits to the company.

选B t2时刻F变化的斜率最大 说明此时运动员的速度最大 处于平衡位置 此前都是在加速 只是加速度在不断变小,t3时刻运动员在最低点,有向上的最大加速度,t4又是平衡位置 加速度为零

（1）葡萄糖（2）2 （3）扩散（4）人体的各项生理活动和维持体温（或人体的各项生理活动） （5）d不含有血细胞和大分子蛋白质重吸收作用（6）排泄

淀粉最终消化的产物是葡萄糖，葡萄糖被吸收进入血液后，会通过上下腔静脉回到心脏的右心房，再到右心室，进行肺循环后，又回到心脏的左心房，所以整个过程经过心脏2次，组织细胞与血液进行气体交换是通过扩散作用实现的，呼吸作用的实质是分解有机物，释放能量供生命活动的利用，因为肾小球具有滤过作用，所以原尿d中不含有大分子蛋白质和血细胞，肾小管具有重吸收作用，能将全部的葡萄糖、大部分的水和部分无机盐重吸收。人体排出废物的过程叫做排泄。

extreme sports

A、在t ₁ -t ₂ 时间内，运动员合力向下，加速下降，失重，故A错误；
B、t ₃ 时刻运动员受到的弹力最大，速度为零，处于最低点，故B错误；
C、t ₁ -t ₃ 时间内，运动员先加速，后减速，初速度不为零，末速度为零，根据动量定理，合力的冲量向上，故运动员受到的弹力冲量和重力冲量大小不相等，故C错误；
D、t ₁ -t ₅ 时间内，橡皮条先拉长后恢复原长，弹性势能先增加后减小，由于运动员和橡皮条系统机械能守恒，故运动员的机械能先减小后增大，故D正确；
故选D．

Parkour is a sport activity with the purpose of moving from one place to another as efficiently and quickly as possible,using only the physical skills of the human body.It is used to overcome obstacles,which can be any obstacle in the environment on fences and stone,to pillars,walls and bars and can be practiced both in urban areas and rural areas.
Founded by David Belle in France,parkour focuses on efficient movements to develop the training of the body and mind,to be prepared to overcome obstacles in an emergency.Can also be a form of entertainment or a way to spend your free time.This sport is also called l’art du deplacement / the art of movement / art movement or even free-running.The term “parkour” is derived from the French “parcours go combattant” in translation meaning “to overcome an obstacle” .
Free running is the term used by Sebastien Foucan in Jump London documentary to refer to parkour,term which later came to describe a sport based on acrobatics,different from the original discipline Le Parkour.
Practitioners of this discipline are called tracers .The sport is practiced mainly in urban areas,involving jumps in,on,through and around obstacles such as railings,stairs,pillars,,trees,buildings,etc..They consider this kind of training a way of liberation from the constraints imposed by other sports and one standard for overcoming the induced limitations .
Parkour is classified as “wow!” an extreme sports.Practicing this discipline does not require wearing special equipment,sites developed,prepared before or other obstacles.Parkour is very simple,fluid movement from one place to another,to which are added run speed,climbing,jumping,spectacular and efficient movement,imagination,improvisation and other complex techniques.If sport “parkour” performed by you does not include items listed above,then you are doing fitness.

Surfing is the term is used for a surface water sport in which the person surfing moves along the face of a breaking ocean wave (the "surf"). However, surfing is not restricted to saltwater, but can sometimes take place on rivers, using a standing wave. The main use of the word "surfing" is for riding waves using a board on which the surfer stands. Other forms include bodyboarding, in which the individual riding the wave only partly raises his upper body from the board surface, and from bodysurfing, where no board at all is used.
Two major subdivisions within contemporary stand-up surfing are longboarding and shortboarding, reflecting differences in surfboard design and riding style.
In tow-in surfing (most often, but not exclusively, associated with big wave surfing), a surfer is towed into the wave by a motorized water vehicle, such as a jetski, generally because standard paddling is often ineffective when trying to match a large wave's higher speed.
Depending on wave size, direction, and on wind conditions, sailboats can also surf on larger waves on open sailing waters. Unlike "surfers", sailors usually do not surf in beach waves, and they usually do not go out in order to surf; instead, the wave and wind conditions may allow them to boat surf during a sailing trip. More recently, the same principle of craft-based surfing has been increasingly used by kayakers, notably in the sport of playboating, which is mostly carried out on rivers (see playspot).
Surfing-related sports such as paddleboarding and sea kayaking do not require waves, and other derivative sports such as kitesurfing and windsurfing rely primarily on wind for power, yet all of these tools may also be used to ride waves.
Recently with the use of V-drive boats, wakesurfing has grown. Wakesurfing is surfing behind a boat, riding the wave or wake which is created by the boat.

极限运动：例如攀岩、摩托车特技、滑板、飞车、小轮车、轮滑特技.都是高危险系数的运动,没有经过特殊的训练是不能自己尝试的.
亚极限运动：就是说这些运动项目一样,但是难度下降了.可以有个业余的水平就可以尝试.

解题思路：根据图象分析清楚运动员的运动过程，分析运动员的受力情况，根据运动员的运动过程与受力情况分析答题．

运动员受到竖直向下的重力mg与竖直向上的弹力F作用；
A、由图象可知，t₁～t₂时间内弹力F小于重力，合力向下，运动员的加速度向下，运动员处于失重状态，故A错误；
B、由图象可知，t₃时刻弹力最大，运动员位于最低处，从t₃到t₄时间内，弹力大于重力，运动员向上做加速运动，在t₄时刻弹力与重力相等，经过t₄后弹力小于重力，运动员受到的合力向下，运动员做减速运动，因此在t₄时刻运动员向上运动的速度最大，故B正确；
C、由图象可知，t₃时刻弹力最大，运动员受到的合力最大，由牛顿第二定律可知，此时运动员的加速度最大，不为零，故C错误；
D、由图象可知，在t₂时刻弹力等于重力，如果运动员在t₁时刻速度为零，由对称性可知，在t₃时刻弹力为2mg，实际上，运动员在t₁时刻速度不为零，速度向下，因此，在t₃时刻弹力大于2mg，故D正确；
故选：BD．

点评：
本题考点： 牛顿第二定律；作用力和反作用力；超重和失重．

考点点评： 本题是以蹦极为物理情景的一道力学题，难度较大，分析清楚运动过程是正确解题的关键．

Dear students,
Do you like doing sports? Our sports club has many good sports things,just like basketballs, footballs, tabletennis, volleyball, tennis, baseball and so on.
Come and join our sports club! You can find much fun there. We are waitting for you!
Sports Club
Mr. Wu
Hello, I am Li Xiong, a student in the high school. Yesterday, I read the flyer about your English club, and I was very interested in joining the club.
As I am still in the high school, you know I have to take classes from Monday to Friday, which means I don't have much spare time. Yet I am able to do something to the club during the weekends. Could you tell me some extension information like what are the stardards to join your club, how to join your team, what is your club activities about, and what is the cost of joining your club. I look forward to contributing to your club.

极限运动,是结合了一些难度较高,且挑战性较大之组合运动项目的统称,例如：直排轮、滑板、极限单车、攀岩、雪板、空中冲浪、街道疾降、跑酷、 极限越野、极限滑水等都是极限运动项目.

BD

An extreme sport (also called action sport and adventure sport) is a popular term for certain activities perceived as having a high level of inherent danger,and that are counter-cultural.
These activities often involve speed,height,a high level of physical exertion,and highly specialized gear or spectacular stunts.The definition of an extreme sport is not exact — for example,although studies show that (road) cycling ranks as the sport with the highest rate of injury,it is not considered an extreme sport because it is not counter-cultural.
The term's origin is also unclear,but it gained popularity in the 1990s when it was picked up by marketing companies to promote the X Games
文章简单,自己看看就行了

1、跳伞 2、滑翔
3、跑酷 4、水中芭蕾
5、冲浪 6、攀岩
7、蹦极 8、滑雪
9、登山 10、旱冰
11、障碍自行车
12、山地自行车
13、空中滑板
14、轮滑
15、水上摩托
16、激流皮划艇
等

An extreme sport (also called action sport and adventure sport) is a popular term for certain activities perceived as having a high level of inherent danger, and that are counter-cultural.
These activities often involve speed, height, a high level of physical exertion, and highly specialized gear or spectacular stunts.The definition of an extreme sport is not exact — for example, although studies show that (road) cycling ranks as the sport with the highest rate of injury, it is not considered an extreme sport because it is not counter-cultural.
The term's origin is also unclear, but it gained popularity in the 1990s when it was picked up by marketing companies to promote the X Games
文章简单,自己看看就行了

1、他们勇于挑战的精神和勇气；
2、身体优势；
3、氛围——强者愈强；
4、成熟的商业化经营——许多极限运动爱好者甚至还会因此产生较多的收益,如广告收益等.

extreme sports

极限运动：Extreme Sports
X=Extreme(因为发音像)
比如：
Tennis X = Extreme Tennis

极限运动,一些内容参考了：）~
A damper assembly including a spherical elastomer bearing member, wherein the spherical elastomer bearing member is operable for accommodating relative motion and vibration, and a flat elastomer bearing member, wherein the flat elastomer bearing member is operable for accommodating relative motion and vibration. The damper assembly also including a substantially rigid transition shim disposed between the spherical elastomer bearing member and the flat elastomer bearing member, wherein the substantially rigid transition shim is operable for coupling the spherical elastomer bearing member to the flat elastomer bearing member.
The damper assembly further including a tension member attached to the substantially rigid transition shim, wherein the tension member is operable for precompressing the spherical elastomer bearing member and increasing the cocking stiffness of the damper assembly.

Extreme Sports或者Extreme Games
简便：X-games