第一篇：大学英语阅读教程 Unit7how to be a scientist全文翻译
How to be a scientist
Gina Kolata
Ask most people – even students majoring in science – to describe the typical life of a successful scientist, and chances are they will describe a dedicated existence: long hours in the laboratory, toiling alone among racks of test tubes and beakers.But researchers say that nothing could be further from the truth.Indeed, they say, the irony is that to succeed in science, most people have to leave the lab completely.Leading biologists and chemists say they spend no time in the laboratory.Instead they write grant proposals, travel and give talks on their group‟s research;they think up ideas for their staff of graduate students and postdoctoral fellows to work on, and try their best to motivate and encourage staff members to be creative and productive.Dr.Shirley, Tilghman, a molecular biologist at Princeton University, says that most people have no idea of the skills needed to succeed in science.“I get these undergraduates in my office saying they are trying to decide between medicine and science,” Dr.Tilghman said.“They say, „I really want to go into medicine because I want to be involved with people.‟ I just say, „my God.‟ The extraordinary thing about being a principal scientific investigator is that I should have been a psychology major.I do nothing but try to motivate people, try to figure out why they‟re not working hard.Most of biology is a profession where success depends to a large extent on how you work with people.”
Some researchers say that the most valuable course work for scientists may not even be science.Dr.Ponzy Lu, a chemist at the University of Pennsylvania, says his worst memories of his days as an undergraduate at the California Institute of Technology were the humanities courses he and every other science major were forced to take.“We had
to write 500 to 1,000 words a week in essays,” Dr.Lu said.“I wasn‟t good at that kind of stuff.”
But as soon as he become a successful scientist, Dr.Lu said he found that rather than puttering around the laboratory conducting experiments, he had to spend his time writing grant proposals, meeting deadlines.Dr.Lu said, writing “is about all I do.” And the dreaded essay writing at Cal Tech was “the most useful thing I learned.” Some scientists are delighted to leave the laboratory and find that they can finally shine when they are judged by their ideas and their administrative skills.Yet even people who feel this way are often loath to admit it, Dr.Lu said, because it is part of the mystique of science to say you love the lab.“It‟s like Jimmy Carter saying he lusted after women,” Dr.Lu said.“You can get in a lot of trouble saying things like that.”
But no matter what they think of laboratory work, most researchers say that it was not until they were in graduate school, well on their way to becoming scientists, that they realized what the career path actually is.Dr.Kenneth Gross, a molecular geneticist at Roswell Park Cancer Institute in Buffalo, N.Y., remembers well his epiphany.It happened when he was a graduate student at the Massachusetts Institute of Technology.One day, Dr.Gross was working happily in the lab next to a postdoctoral fellow, Dr.Arthur Skoultchi, who is now at Albert Einstein College of Medicine.Full of enthusiasm, Dr.Gross said, he remarked that “the most incredible thing is that hey paid you to work in a lab.” Dr.Skoultchi, he said, replied, “Enjoy it while you can,” and explained to Dr.Gross what lay ahead.Young scientists move up the ladder from graduate student to postdoctoral fellow to assistant professor to, they hope, recipient of a federal grant.From then on, their time in the lab rapidly dwindles to nothing.Dr.Lu explained that it was not so surprising that most successful scientists ended up as thinkers rather than doers.“That‟s the whole problem with big science,” he said.“You have to have an army of people to do the work.” But, he added, “Part of what makes a person become a scientist is the desire for influence and power.And the only way you can have that is to have a group of people working on your ideas.”
A typical research group at a leading university has about a dozen people, paid for mainly by grant money either from the federal government, private groups like the American Cancer Society or companies, that the principal investigator raises.Dr.Lu said that although his salary is paid by the university, he must bring in ＄300,000 a year to run his lab.This includes paying for equipment and paying the budding scientists who perform the experiments.Graduate students earn about ＄12,000 a year, some of which, is paid by fellowship;the rest comes from grant money.Postdoctoral fellows receive about ＄20,000 a year.Some scientists run huge groups that have budgets equal to those of small corporations.Dr.Jerome Groopman, an AIDS researcher at Brigham and Women‟s Hospital in Boston, said his group of about 50 people had an operating budget of ＄2 million a year.“It‟s clearly a major problem for a lot of people,” said Dr.Tom Maniatis, a molecular biologist at Harvard.“Nowhere in your education are you trained to be a manager or administer.Suddenly you are faced with writing grants and keeping track of spending.But the most difficult challenge is managing people.I don‟t think scientists are prepared to do that at all.”
From the new york times , april4,1993.怎样成为一名科学家
问大多数人来形容一个成功的科学家的典型生活，和机会，他们将在实验室中描述了一个专用的存在：时间长，独自之间的试管和烧杯架劳作。
但研究人员说，没有什么能够进一步从真相。事实上，他们说，具有讽刺意味的是，成功在科学，大多数人都完全离开实验室。著名生物学家和化学家说，他们
没有时间在实验室度过。相反，他们写的拨款建议，旅游，给他们组的研究上进行谈判;他们认为他们的研究生和博士后工作人员的思想，尽力激励和鼓励工作人员的创造力和生产力。
雪莉，博士，在普林斯顿大学的分子生物学家，Tilghman说，大多数人都没有思想的科学成功所需的技能。“我在我的办公室得到这些大学生说，他们正试图决定之间的医学和科学，Tilghman博士说。” “他们说，”我真的要进药去，因为我想与人的参与。“我只想说，'我的上帝。”作为一个主要的科学调查的非同寻常的事情是，我应该是一名心理学专业。我什么也不做，但尝试激励人，揣摩他们为什么没有努力。生物学是一个专业的成功取决于对你如何与人合作在很大程度上。“
一些研究人员说，科学家最宝贵的当然工作也未必科学。
Ponzy路，在宾夕法尼亚大学的化学家，博士说，他最糟糕的日子的回忆，作为一个在加州理工学院的本科人文课程，他和其他一切科学的重大被迫采取的。“我们不得不写一个星期500至1000字的散文，Lu博士说。” “我不是那种东西好。”
但只要他成为一个成功的科学家，卢博士说，他发现，而不是puttering各地的实验室进行的实验，他不得不花费他的时间来写作拨款建议，会议的最后期限。卢博士说，写“是我做的一切。”在加州理工学院的可怕的写作是“我学到的最有用的东西。”
一些科学家很高兴能离开实验室，并发现，他们终于可以照耀当他们判断他们的想法和他们的管理技能。然而，甚至觉得这样的人谁往往不愿意承认这一点，卢博士说，因为它是科学的神秘性，说你爱实验室的一部分。鲁说，“博士”这就像吉米·卡特说，他贪恋后妇女。“你可以得到很多的麻烦，说这样的事情。” 但不管他们认为实验室工作，大多数研究人员说，这是不是直到他们在读研究生，以及对他们的方式成为科学家，他们意识到的职业生涯路径实际上是什么。在纽约州布法罗市的Roswell Park癌症研究所的分子遗传学家肯尼思·格罗斯博士，记得他的顿悟。这件事发生时，他是在美国麻省理工学院的研究生。有一天，格罗斯博士在实验室工作愉快旁边一个博士后研究员，谁现在是在阿尔伯特·爱因斯坦医学院的博士亚瑟Skoultchi。以饱满的热情，格罗斯博士说，他说：“最不可思议的事情是，嘿支付你的工作在实验室。”他说，Skoultchi，博士回答说，“可以享受它，”博士解释总值今后。
青年科学家向上的研究生，博士后研究员，助理教授的阶梯，他们希望，接受联邦拨款。从那时起，他们在实验室的时间，迅速不断下降无关。
Lu博士解释说，这并不奇怪，最成功的科学家，作为思想家而非实干家。“这与整个大科学问题，”他说。“你必须有一个人做工作的军队。”但是，他补充说，“什么使一个人成为一个科学家的影响力和权力的欲望。和唯一的方法，你可以有，是有一组的工作对你的想法的人。“
一个典型的研究小组，在领先的大学有十几人，支付补助资金主要由联邦政府，民间团体，如美国癌症协会或公司，主要研究者提出了。Lu博士说，虽然他的工资是由大学支付的，他必须在每年30万美元，执行他的实验室。这包括支付设备和支付崭露头角的科学家进行实验。研究生的收入约为12000美元一年，其中一些是由奖学金支付，其余补助资金。博士后获得每年约20,000元。
一些科学家运行庞大的群体，有等于那些小公司的预算。杰罗姆葛如曼，在波士顿布里格姆妇女医院的艾滋病研究员，博士说，他的一群约50人，每年200万美元的营运预算。
“这显然是很多人的重大问题，说：”汤姆·曼尼阿蒂斯博士，在哈佛大学的分子生物学家。“无处你在你的教育培训，是一个经理或管理。突然，你正面临着写赠款和跟踪支出。但最困难的挑战是管理人员。我不认为，科学家们已经做好准备，在所有。“
从纽约时报，四月4,1993。
第二篇：大学英语综合教程2翻译
To improve our English, it is critical to do more reading, writing, listening and speaking.Besides, learning by heart as many well-written essays as possible is also very important.Without an enormous store of good English writing in your head you cannot express yourself freely in English.It is also helpful to summarize our experience as we go along, for in so doing, we can figure out which way of learning is more effective and will produce the most desirable result.As long as we keep working hard on it, we will in due course accomplish the task of mastering English.With more and more donations coming in, our university will be much better off financially next year.We will thus be able to focus on the most important task that we, educators, must take on: to encourage students to attain their scholarly/academic goals, to train them to be dependable and responsible individuals, to prepare them for the life ahead, and to guide them in their pursuit of spiritual as well as material satisfaction.George, the son of Mr.Johnson, liked listening to heavy metal music in the evenings, which made it hard for other residents in the community to fall asleep.Eventually the exhausted neighbors lost their patience and decided on direct interference.They called Mr.Johnson to tell him in a frank manner what they were thinking.Mr.Johnson assured them that he would certainly settle the issue.As soon as he put down the phone he scolded his son, “What has come over you? You should know better than to disturb others for your own amusement.” In the end George traded his CDs for computer games software from his classmates.Perhaps you envy me for being able to work from home on the computer.I agree that the Internet has made my job a lot easier.I can write, subm it and edit articles via email, chat with my colleagues on line and discuss work with my boss.With a click of the mouse, I can get all the data I need and keep up with the latest news.But then, communicating through the Net can be frustrating at times.The system may crash.Worse still, without the emotional cues of face-to-face communication, the typed words sometimes seem difficult to interpret
Numerous facts bear out the argument/statement/claim that in order to recover speedily from negative emotion, you should allow yourself to cry.You needn’t/don’t have to be ashamed of crying.Anxiety and sorrow can flow out of the body along with tears.Consider the case of /Take Donna.Her son unfortunately died in a car accident.The intensity of the blow made her unable to cry.She said, “It was not until two weeks later that I began to cry.And then I felt as if a big stone had been lifted from my shoulders.It was the tears that brought me back to earth and helped me survive the crisis.”
Nancy Hopkins is a biology professor at MIT.She craves knowledge and works hard.However, as a scientist, she could not help noticing all kinds of indications of gender inequality on campus.Men and women professors did the same work, but when it came to promotion the administrators were rather selective.It is ironic that after so much cultural progress, women were still at a disadvantage in institutions of higher education.When her request for more lab space was refused, she knew she had to fight.So she gritted her teeth and complained to the President.The fight ended in victory and Nancy was converted into a gender-equity advocate.Though how the English language came into existence remains a mystery to many people, linguists believe
that English and most other European languages have descended from a common source: the Indo-European parent language.English was first spoken by the Anglo-Saxons who invaded England in the fifth century.They passed onto us the basic vocabulary of English.In over fifteen centuries of its development, English has enriched itself by massive borrowing.As British immigrants landed in America and established the United States as an independent nation, a new variety was added to the English language: American English.Though some people worry that the language is running out of control, many native speakers of English take pride in the tolerance of their language
第三篇：大学英语读写教程3Unit3翻译
品德至上
1.海德中学的办学宗旨是：如果你向学生传授诸如求真、勇敢、正直、领导能力、好奇心和关心他人等美德的话，学生的学习成绩自然就会提高。该校的创始人约瑟夫·高尔德声称学校的教学很成功。海德中学位于缅因州巴思市，每年的学费高达1.8万美元，因其教导问题少年有方而闻名遐迩。
2.‚我们并不把自己看作一所专为某一类孩子而开设的学校，‛马尔科姆·高尔德说。他是约瑟夫的儿子，毕业于海德中学，现任海德中学校长。‚我们把帮助孩子培养一种生活方式看作自己的职责，办法是倡导一整套能影响所有孩子的价值观念。‛
3.现在，乔·高尔德（约瑟夫·高尔德）正试图将他尚有争议的‚品德第一‛的理念向旧城区的公立学校推广。这些学校愿意将用于传统教学计划的税金用于实施这一新的教学方法。海德公立学校第一个教学计划始于1992年9月。但几个月后，该计划即告暂停。教师们对教学计划的高要求以及高强度工作所带来的压力表示抗议。4.今年秋天，海德基金会计划在巴尔的摩启动初步的公立学校教学计划。教师要接受培训，以便今后能在整个巴尔的摩体系内胜任工作。美国其他学校的领导们也在关注这个教学计划。去年秋天，在家长的一片抗议声中，海德基金会在康涅狄格州纽黑文市郊区的一所中学内启动了一个引人注目的教学计划。当地居民担心该校可能招进来旧城区的少数民族学生和问题学生。5.就像在缅因州那样，求真也在康涅狄格州的这所中学得到广泛推崇。在一堂英语课上，11名学生用最后的5分钟展开激烈的讨论，依照1－10的评分标准相互评价他们当天的课堂表现。6.‚我得10分。‛
7.‚我有意见。你既没做语法作业，也没做拼写练习。‛ 8.‚那好，就7分吧。‛ 9.‚你只能得6分。‛
10.‚等等，我可是全力以赴的。‛ 11.‚是的，可你今天没提问。‛
12.在解释自己的教育方法时，乔·高尔德指出，对传统的教育体制不能只是改革。他说‚无论怎样改革‛，用马和马车‚是改革不出汽车的‛。海德中学认为‚每一个人都有自己的独特潜能‛，这种潜能的基础是品格而不是智力或财富。良知和苦干受到推崇。成功由不断进步来衡量，而不是由学习成绩来评定。学生必须相互负责。为了避免美国中学使用的其他品格培养方案所引发的争议，高尔德解释说，‚全力以赴‛这一概念并不是要强迫学生接受某一套道德原则或宗教观念。
13.海德中学的课程与那些为升入大学做准备的传统学校所开设的课程相似，包括英语、历史、数学和自然科学。但所有的学生都必须选修表演艺术和体育，还要提供社区服务。在每门课程中，学生都会得到一个综合了学习成绩和‚努力程度‛的分数。在巴思市，97%的海德中学毕业生都升入了大学本科。14.在海德中学的综合教育中，父母的参与是一个关键的组成部分。为了使孩子被该校录取，家长也必须同意接受并实践学校的思想和观点。家长们签约同意每月出席一次区域小组会议（共20个区域小组），每年去区域休养所三天，每年至少参加三次巴思市的研修班、讨论组和研讨会。在很多活动中，缅因州学生家长的出席率高达95%。乔和马尔科姆·高尔德都说，当孩子们见到自己的父母都在全力以赴时，他们也会竭尽全力。他们说，对许多家长而言，最困难的是让他们意识到自己的不足。
15.公立学校学生家长的活动计划仍在制定之中。这项工作的困难要大得多，因为很难使家长相信他们的参与很有价值。在纽黑文市录取的100名学生中，有30%左右的家长出席了各类特别会议。这一低出席率违背了他们在教学计划开始实施时所做的承诺，当时海德中学的官员曾与300个家庭进行了面谈。
16.巴思市一名在公立学校教书达14年之久的教师说，一旦问题得到解决，海德教学计划就会在公立学校中获得成功。他乐观地认为，一旦家长们投入到计划当中，他们就会成为孩子们日常行为的榜样，这与寄宿学校的学生家长完全不同。
17.一名曾任教于旧城区学校的教师如今在从事纽黑文教学计划。他说，教师也能从中受益。‚在这里，我们真正开始集中精力与每一个学生建立卓有成效的关系。我们的重点真的是先考虑师生关系，然后是师生共同探讨学业。而在传统的中学里，是先考虑教师和教材的关系，然后再考虑师生关系。‛师生关系在海德中学被进一步深化了。对教职员工的评估由学生来进行。
18.19岁的吉米·迪巴蒂斯塔今年5月将从巴思校区毕业，并准备升入大学。对此他感到惊奇。几年前，他还觉得自己的前途‚是在监狱，而不是在大学‛。迪巴蒂斯塔还记得他刚到海德中学时的情景。19.‚我来这儿时，见人就侮辱，就咒骂。其他每所学校都会说：‘滚出去！我们这儿不要你。’我来到这儿，他们却说：‘我们有几分喜欢这种活力，但并不喜欢它消极的一面，我们要将它转化成积极的东西。’‛
第四篇：大学英语综合教程2翻译
To improve our English, it is critical to do more reading, writing, listening and speaking.Besides, learning by heart as many well-written essays as possible is also very important.Without an enormous store of good English writing in your head you cannot express yourself freely in English.It is also helpful to summarize our experience as we go along, for in so doing, we can figure out which way of learning is more effective and will produce the most desirable result.As long as we keep working hard on it, we will in due course accomplish the task of mastering English.With more and more donations coming in, our university will be much better off financially next year.We will thus be able to focus on the most important task that we, educators, must take on: to encourage students to attain their scholarly/academic goals, to train them to be dependable and responsible individuals, to prepare them for the life ahead, and to guide them in their pursuit of spiritual as well as material satisfaction.George, the son of Mr.Johnson, liked listening to heavy metal music in the evenings, which made it hard for other residents in the community to fall asleep.Eventually the exhausted neighbors lost their patience and decided on direct interference.They called Mr.Johnson to tell him in a frank manner what they were thinking.Mr.Johnson assured them that he would certainly settle the issue.As soon as he put down the phone he scolded his son, “What has come over you? You should know better than to disturb others for your own amusement.” In the end George traded his CDs for computer games software from his classmates.Perhaps you envy me for being able to work from home on the computer.I agree that the Internet has made my job a lot easier.I can write, subm it and edit articles via email, chat with my colleagues on line and discuss work with my boss.With a click of the mouse, I can get all the data I need and keep up with the latest news.But then, communicating through the Net can be frustrating at times.The system may crash.Worse still, without the emotional cues of face-to-face communication, the typed words sometimes seem difficult to interpret
Numerous facts bear out the argument/statement/claim that in order to recover speedily from negative emotion, you should allow yourself to cry.You needn’t/don’t have to be ashamed of crying.Anxiety and sorrow can flow out of the body along with tears.Consider the case of /Take Donna.Her son unfortunately died in a car accident.The intensity of the blow made her unable to cry.She said, “It was not until two weeks later that I began to cry.And then I felt as if a big stone had been lifted from my shoulders.It was the tears that brought me back to earth and helped me survive the crisis.”
Nancy Hopkins is a biology professor at MIT.She craves knowledge and works hard.However, as a scientist, she could not help noticing all kinds of indications of gender inequality on campus.Men and womenprofessors did the same work, but when it came to promotion the administrators were rather selective.It is ironic that after so much cultural progress, women were still at a disadvantage in institutions of higher education.When her request for more lab space was refused, she knew she had to fight.So she gritted her teeth and complained to the President.The fight ended in victory and Nancy was converted into a gender-equity advocate.Though how the English language came into existence remains a mystery to many people, linguists believe
that English and most other European languages have descended from a common source: theIndo-European parent language.English was first spoken by the Anglo-Saxons who invaded England in the fifth century.They passed onto us the basic vocabulary of English.In over fifteen centuries of itsdevelopment, English has enriched itself by massive borrowing.As British immigrants landed in America and established the United States as an independent nation, a new variety was added to the Englishlanguage: American English.Though some people worry that the language is running out of control, many native speakers of English take pride in the tolerance of their language
第五篇：大学体验英语综合教程3passageA 翻译
Unit 1.1、了解这棵树与其环境的关系，你就可以预见它的未来。
2、这两种物质并非取之不竭
3、一旦到了无可挽回的地步，我们的子孙就将一无所有。
4、能否请您与我们的读者交流一下您的高见，告诉我们环境危机会朝什么方向发展呢？
5、多数人都习惯袖手旁观，还说“让专家们去处理这些问题吧！”。Unit 2.1、他们差点就误认为他是反应迟钝，但有一个明显的事实打消了他们的疑虑
2、他只能用疑虑的眼光凝视着（他）
3、父亲赫尔曼送给他一个新玩意，正是这个小玩意启动了他的智力
4、无形的力量使爱因斯坦认识到，我们肉眼看到的只是世界的一部分
5、他坚信美丽寓于简朴 Unit 3.1、美国的妈妈们一直深信，如果要把那些顽皮的孩子的嘴巴洗干净的话，没有什么能赛过象牙香皂
2、人们说象牙香皂“纯得可以飘浮起来”，并且这种观念深入人心
3、使用象牙香皂来洗手、洗脸以及给小孩子洗屁股的人不计其数
4、漂浮香皂的推出为宝洁公司带来了巨大的发展
5、妈妈们都反感这样做 Unit 4.1、塞韦里诺·安蒂诺里是一个富有的意大利医生，在他名下有一连串治疗不育症的私人诊所
2、七年前，安蒂诺里使用捐赠的卵子帮助高龄妇女成功生育，因而名声大震
3、然而，在现阶段要想阻止生育克隆，似乎任何人对此都几乎无能为力。
4、不管人们喜欢与否，克隆研究仍将进行下去
5、过早抢先开始克隆实验，神奇医生和他的同事们的确面临着极大的风险 Unit 5.1、会用一个词是一回事儿，会解释可是另外一回事儿
2、他看起来很迷惑。这暗示着，如果对方没有明白，这词儿就不能算用得妙
3、我只好继续解释下去，似乎一千个模糊的词加起来可以等于一个准确的定义
4、我不得而知，因为我越想惯用语，就越没有把握说清楚惯用语到底是什么
5、我只能希望像他这样好奇的人会有一本字典 Unit 6.1、你知道在深夜到达一个陌生的城市是一种什么感受吗？
2、当她把我的包搬进行李箱，上好锁，然后坐在驾驶座上，我才松了一口气。
3、娜格特熟谙人情，略带幽默，她全权负责我的观光日程安排。
4、随着她开车带我从博物馆到金字塔，从城市的一端到另一端，我很快就发现她卓尔不群。
5、每当我们停下来，无论是喝一杯茶小憩还是到达一个历史景点,她总是引人注目。
UNIT1 Passage A 1.这场给人类带来巨大灾难的战争对这样一个诗人产生了什么影响呢？
How did the war, which brought terrible disasters to mankind, impact on such a poet.2.做母亲的有时候不能察觉她们所深爱的孩子们的过错，这样做的结果会使孩子们再次犯错．
Mothers are sometimes blind to the faults of their beloved children which will cause the children to make the same mistake again.3.作为一个在这个完全陌生国度的新移民，她总是感觉到孤立无援． As a new immigrant in this completely strange country she always felt isolated.4.做事不先考虑常会导致失败，因此我们应该三思而后行
Acting before thinking often results in failure, so we should think before we leap.5.奢谈的时候已经过去了，我们必须积极行动起来保护我们的环境 The time for talking is past, we must take a positive action to protect our environment
UNIT2 Passage A 1.记者敦促发言人就此次军事打击做出解释.The reporter pressed the spokesman to make explanation of this military attack.2.他的竞选演讲未能使选民相信他就是参议员的合适人选.His election speech failed to convince the voters that he was the right person for the senator 3.尽管我承认有问题存在,但我并不认为这些问题不能解决.While I admit that there are problems, I do not think these problems can not be saved.4.他在电视上的第一次辩论给观众留下了深刻的印象.His firth debate on TV made a deep impression on the audience 5.一切事物都是相互联系又相互作用的.All things are interrelated and interact with each other.UNIT3 Passage A
1.思想是通过语言来表达的.Thoughts are expressed by means of language.2.我今年买的新书多得难以数清.I have bought so many new books this year that it is really difficult for me to keep count of them.3.这位老太太确信,今天她儿子会回家来为她庆祝生日的.The old lady feels assured that her son will come back home today to celebrate her birthday.4.他妈妈坚持说他每月的零用钱不能超过100元.His mother insisted that his pocket money should not exceed 100 yuan per month.5.上个月我们买了一辆车,是用我的名字登记的.We bought a car cost last month which was registered under my name.UNIT4 Passage A 1.这支乐队二十世纪八十年代凭借那张专集一举成名。In 1980s this band shot to fame with that single album.2.冒一下险吧，你可能还是会输，但赢的机会增加了。Task a risk ,and you maybe lose but the chances of winning increase.3.科学家正积极研究治愈艾滋病（AIDS）的良方。
Scientists are pushing themselves to the limits in their research for finding a AIDS killer.4.现在我们知道了网络的意义：鼠标一点就能知晓天下大事。Now we know the point of the internet: we can learn about everything happened in the world by clicking the mouse.5.一些人认为政府迟早会将克隆人类的研究纳入规范。
Some people think that sooner or later the government will regulate the research of human cloning.UNIT6 Passage A 1.他悲叹一声，对我们说他年轻时也曾风光一时。
He breathed/heaved a sigh of sorrow, telling us that he had seen a better day when he was a young.2.他有极强的责任感，这就是为什么他被选中掌管这个项目。H e has a strong sense of responsibility, and that’s why he is chosen to take control of this project.3.不管你去哪里，不管是出差还是去玩，尽量多了解那个地方总是一个不错的主意。
Wherever you go, be it for business of entertainment, it is always a good idea to know about the place as much as you can.4.我们得小心一点，同样的情景可能就要出现。Let’s be careful.The situation may be about to repeat itself.5.事实上，室内空气质量与儿童的健康密切相关，当然与成人的健康也有关系。
In fact, the air quality of a house has a great deal to do with children’s health, and adults’ health for that matter.
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