1. 练习，习题
2. 操练，体操
3. 活动
4. （体力或智力上的）运动，锻炼，训练
5. 典礼，仪式
6. 运用，使用，行使
7. 实行，执行，履行
8. 传统做法
9. 【军】演习
10. 行动
11. 宗教仪式，礼拜

1. 锻炼（身体）
2. 练（兵），操练
3. 练习，实习，训练
4. 实现，实践，履行，贯彻，执行，实行，完成
5. 行使，运用
6. 施加或产生(影响、作用)，影响，发挥(威力)
7. 使忙碌，占去…的精力和注意力
8. 使担忧，使忧虑，使焦虑，使不安，使操心，使烦恼
9. 锻炼，运动

1. the activity of exerting your muscles in various ways to keep fit;

   "the doctor recommended regular exercise"
   "he did some exercising"
   "the physical exertion required by his work kept him fit"
   

2. the act of using;

   "he warned against the use of narcotic drugs"
   "skilled in the utilization of computers"
   

3. systematic training by multiple repetitions;

   "practice makes perfect"
   

4. a task performed or problem solved in order to develop skill or understanding;

   "you must work the examples at the end of each chapter in the textbook"
   

5. (usually plural) a ceremony that involves processions and speeches;

   "academic exercises"
   

1. put to use;

   "exert one's power or influence"
   

2. carry out or practice; as of jobs and professions;

   "practice law"
   

3. give a workout to;

   "Some parents exercise their infants"
   "My personal trainer works me hard"
   "work one's muscles"
   "this puzzle will exercise your mind"
   

4. do physical exercise;

   "She works out in the gym every day"
   

5. learn by repetition;

   "We drilled French verbs every day"
   "Pianists practice scales"
   

1.

1. 运动：[关键词]膜转运蛋白质类 乳酸 运动(Exercise) 综述文献[摘要]近年来对乳酸的研究表明,乳酸不仅是脑缺血/缺氧的代谢产物,同时也担负起在特殊情况下对神经元的供能作用.

• Reconstructed historically, often not without the exercise of considerable historical skill.

  出自：R. G. Collingwood

• The exercise of the right of self-determination cannot be denied.

  出自：New York Times

• He exercised great ingenuity in disguising old sets so that they looked new.

  出自：W. S. Maugham

• Kerensky's final defeat exercised a highly divisive effect on Western opinion.

  出自：G. F. Kennan

• Garrick and Kean exercise a spell on us.

  出自：R. Lynd

了解观光信息

A：Are there any tours for the Grand Canyon?
有到大峡谷的旅游团吗？

B：There are several tours of the Grand Canyon. Have you been to our Tourist Information Center?
到大峡谷有好几个旅游团。你去过我们的"旅客服务中心"吗？

A：No, I haven't. Would you show me where that is?
不，没去过。你可以告诉我去哪里吗？

B：Sure. It's up ahead to your left.
好的。往前走，在你的左边。

A：I heard that some tours actually go down into the canyon. Is that true?
我听说有的旅游团真正下到峡谷里去了。那是真的吗？

B：Yes. It's a great way to really see the canyon.In addition, it's greatexercise too, since we do a lot of hiking.
真的。那是真正参观峡谷的好方式。还有，那也是个好的运动，因为我们要长距离徒步旅行。

A：That sounds fantastic. Where do I go to sign up for that tour?
那听起来好极了。我到哪里去报名参加呢？

exercise

B：Go inside the Information Center.And tell them you want to go on the tour that goes down into the canyon.You pay there. I have the next group to go down. I'll see you soon then.
到服务中心去。 跟他们说你要参加到峡谷里去的旅游团。你在那儿付钱。我带的下一个团就是要下去的。回见！

健康与健身

A：I don’t know what to do! I’ve been dieting for months and I just can’t seem to lose any weight!
我不知道做什么！我节食已经有好几个月了。好像还不能减少体重！

B：Are you doing anyexercise?
你在做一些锻炼吗？

A：No, if Iexercise, I get hungry, and then I end up eating too much.
没有，如果我锻炼我会感觉饿，结果是我会吃得更多。

B：I think that might be your problem.
我认为那可能就是你的问题。

A：Really? Why?
真的吗？为什么？

B：Well, if you want to lose weight and keep it off, you need toexercise as well as watch what you eat.If you don’t eat enough, your body will start going into starvation mode.
唔，如果你想减体重并保持住，除了注意饮食外你必须锻炼。假如你不吃饱，你的身体会开始处于饥饿状态。

A：So, what do you think I should do?
那么你认为我该怎么做？

B：You should make sure to eat at least three meals a day. And, you make sure to eat a balanced diet—dairy, fruit, vegetables, meat or fish, and carbohy drates, like bread and pasta.
你应该保证每天至少吃三顿饭，然后你应该保证均衡每日饮食，包括乳制品、水果、蔬菜、肉或鱼以及碳水化合物，像面包和意大利面。

A：But I heard that if you just eat fruits and vegetables, you would lose weight quickly.
但是我听说假如你光吃水果和蔬菜泥会很快减下重量。

B：You might at first, but then you’ll get hungry and tired and you won’t be able to do much.
这只是在开始，然后你就会感觉饥饿、疲倦，然后不能做太多的事情。

A：Maybe you’re right. I have been hungry and tired--and grumpy lately?
也许你说的对，我近来感觉饥饿、疲倦，脾气也不好！

exercise, practice

这两个词都有“练习”“训练”“锻炼”的意思。其区别是：

exercise多指通过体力上的锻炼而获得力量或活力,也指学校作业练习; practice常指为了求得完善或达到熟练而有规则地、反复地做某事。例如:

If you don't take more exercise, you will get fat.如果不多锻炼身体,你就会发胖。

He is doing exercises in English.他在做英语练习。

exercise, drill, practise, train

这组词都有“练习,操练”的意思。其区别是：

drill指有组织、有指导地反复进行练习、操练,使形成条件反射或习惯。exercise指为发展智力或锻炼身体而进行的练习,例如:

We should constantly exercise our muscles.我们应该经常锻炼肌肉。

practise指为了达到熟练或完善的程度而反复进行的练习(尤指在艺术、手艺或技巧方面的实践与练习),例如:

You should practise playing the piano regularly.你应该按时练习弹钢琴。

train指针对某种目标而进行的训练,例如:

Their early training programmes them to be obedient and submissive.他们早先受过的教育把他们训练得俯首帖耳、唯命是从。

drill，exercise，practice，training，discipline

这些名词都有“练习、训练、锻炼”之意。

drill侧重进行有系统的，严格和重复的练习。

exercise主要指为强壮体魄而进行的锻炼，也可指进行练习以保持已经获得的技巧。

practice指把所学的理论或知识用于实践以获得技艺与技巧。

training普通用词，泛指为从事某种职业而进行的身体或智力方面的训练。

discipline既可指训练又可指为达到某种熟练程度而进行约束。