（1）sth can give students team-spiritand teach them how to cooperate with others. Because in those activities,students usually need to cooperate with others in order to get goodachievement.
Sth 可以赋予学生们团队精神，并教会他们学会与人合作。因为在这些活动中，学生通常需要相互合作目的是得到提高。 5.科技发展环境角度
（1）In the last decades, advances inmedical technology have made it possible for people to live longer than in thepast.
在过去的几十年，先进的医疗技术已经使得人们比过去活的时间更长成为可能。 （2）Admittedly, this limit has made itpossible for the public to realize the importance of environmental protectionand enable we Chinese people to
cherish the beauty of our communities.
可以承认，这一限制已经使得公众认识到环境保护的重要性，并且使得我们中国人去珍惜我们美丽的社区。 6.成长成功
（1）Most people are under the illusionthat a college degree guarantees success. There is no such guarantee withouthard work.
许多人错误地认为大学学位能保证成功。不努力工作就没有这样的保证。
（2）While the inclination toprocrastinate is common, one must fully consider the detrimental impact ofunnecessary delays.
虽然拖延的倾向是普遍的，但是人们应该充分考虑到不必要的延误造成的有害影响。
（3）The tendency to take things forgranted is understandable, but the need for one to rationally evaluate thecircumstances of any situation is absolutely essential.
想当然的倾向是可以理解的，但是，理智地估计任何情形的情况是完全必需的。 （4）From what has been discussed above,we may safely draw a conclusion that, although the parents' desire to lookafter children by themselves is understandable, its disadvantages far outweighthe advantages.
通过以上讨论，我们可以得出如下结论：尽管家长想亲自照看孩子的愿望是可以理解的，但是这样做的缺点远大于优点。
（5）While achieving success is easiersaid than done, persistence does in fact pay off. One of the most importanttraits of a successful person is
self-confidence, another is desire, and stillanother is determination.
获得成功说起来比做起来容易，然而坚持不懈确实会有好结果。成功人士的最重要的特征之一是自信，第二是渴望，还有一个是决心。
（6）Independence offers manyadvantages, the first and foremost of which is self-determination.
独立带来很多好处，首先也是最重要的是自决
（7）There has been undesirable trend inrecent years towards the worship of money . A recent survey showed that Xpercent of respondents ranked getting rich as their top priority , compared toX percent only a few years ago . Why do people fail to realize that wealth doesnot necessarily bring happiness?（图表句型）
近年来出现了对社会有害的拜金主义倾向。最近的一项调查表明，X%的调查对象把致富作为他们的首选，相比之下，就在几年前，只有X%的人这样想。为什么人们没能意识到财富不一定带来幸福呢?
（8） Most people are of the opinionthat wealth provides solutions to all problems. But in spite of the materialbenefits wealth provides , I believe one should abandon the pursuit ofmaterialism and instead concentrate on the pursuit of happiness.
大多数人认为财富为所有问题提供解决的办法。但是，我认为，尽管财富提供物质上的利益，一个人应该放弃物质至上的追求，而是集中精力追求幸福。 7.社会宏观
（1）China needs to reexamine theresults of economic and social