英语作文 反对克隆的原因和赞同克隆的原因-精品
反对克隆的原因和赞同克隆的原因
反对克隆的原因和赞同克隆的原因，还要有自己的观点
Westhusin＇s experience with cloning animals leaves him upset by all this talk of human cloning. In three years of work on the Missy project, using hundreds upon hundreds of dog＇s eggs, the AM team has produced only a dozen or so embryos (胚胎) carrying Missy＇s DNA. None have survived the transfer to a surrogate (代孕的) mother. The wastage of eggs and the many spontaneously aborted fetuses (胎) may be acceptable when you＇re dealing with cats or bulls, he argues, but not with humans. Cloning is incredibly inefficient, and also dangerous, he says.
Even so, dog cloning is a mercial opportunity, with a nice research payoff. Ever since Dolly the sheep was cloned in 1997, Westhusin＇s phone has been ringing with people calling in hopes of duplicating their cats and dogs, cattle and horses. A lot of people want to clone pets, especially if the price is right, says Westhusin. Cost is no obstacle for Missy＇s mysterious billionaire owner; he＇s put up $3.7 million so far to fund AM＇s research.
Contrary to some media reports, Missy is not dead. The owner wants a twin to carry on Missy＇s fine qualities after she does die. The prototype is, by all accounts, athletic, good-natured and supersmart. Missy＇s master does not expect an exact copy of her. He knows her clone may not have her temperament. In a statement of purpose, Missy＇s owner and the AM team say they are both looking forward to studying the ways that her clones differ from Missy.
Besides cloning a great dog, the project may contribute insight into the old question of nature vs. nurture. It could also lead to the cloning of special rescue dogs and many endangered animals.
However, Westhusin is cautious about his work. He knows that even if he gets a dog pregnant, the offspring, should they survive, will face the problems shown at birth by other cloned animals: abnormalities like immature lungs and heart and weight problems~ Why would you ever want to clone humans, Westhusin asks, when we＇re not even close to getting it worked out in animals yet?
2019年11月30日
克隆的利弊高中英语作文优秀范文
克隆的利弊高中英语作文优秀范文 克隆让我们见识到了技术的发展，克隆有什么利弊呢？下面是为你整理的克隆的利弊高中英语作文，希望对你有帮助! With the repid development of technology, clone comes to the world. It can duplicate creature, which means it can make contribution to the production. People can pay a little and get a lot in the end. However, it also has disavantages. I think as the development of the high-tech, people can use clone to copy humen beings. It’s so horrible for me to know that there is someone the same with me. But in general, clone has more advantages than disadvantages. 随着科技的迅速发展，克隆来到了这个世界。克隆技术可以复制生物，这意味着它可以为生产做贡献。人们可以付一点，最后得到很多。但是它也是有缺点的。我觉得随着高科技的发展，人们可以使用克隆技术来复制人类。是多么的可怕认识到有一个和自己在一模一样的人。不过总的来说，克隆的优点多于缺点。 克隆的利弊高中英语作文篇2Advanced technology has already pushed human being to edges,such as the production of weapons of mass destruction,the destruction of Ozone by Freon ,and the application of clone.The heated deabte over
高考英语作文训练10报告情况描述 分析原因 表达观点含范文
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句型提示： 1、书信功能句： 2、英语作文万能句： 1）I am writing to you to …(谈写信目的) 2) I am looking forward to your reply. （写信结束语） 3) I would appreciate it if you could …如果你能…，我将非常感激。 4) I wonder if you could …我想您是否能…. 5) Would it be possible for you to …? 您是否可以。。。？ 6) Would it be convenient for you to …? 您是否方便…? 7) I would like to …我想要… 8) It would be better for you to …您最好…
9) You might as well …您最好… 10) If I were you, I would …. 如果我是你，我会… 11） Would you please …? Could you …? 请您… 3、英语作文常用句式： 1) 主+谓+…,doing/done … 2) 主+谓+…,which/who 从句 3）主，同位语，+谓+… 4）主+谓+…,with 结构 5）What +从句 is that 从句 6）强调句或倒装句（起强调作用，需要强调时，用） 7）其他：so/such …that…; It is …before …; too … to …等 写作训练（10） 手机(cellphone)深刻影响着我们的生活。你校将要举办一场关于手机“为了社交还是反社交？”的讨论。请你参考上面图片以Cellphones, Social or Anti-social?为题写一篇英语短文表达自己的观点。 写作要点：1. 简述手机如何影响人们的日常生活； 2. 表达你的观点并说明原因。 写作要求：1. 文章中不得出现个人真实信息；2. 词数100左右。 思路点拨：1、人称：第三人称为主；时态：一般现在时为主； 2、要点：1）引入话题，手机如何影响生活，侧重对社交生活的影响；2）表达 自己的观点；3）2-3点原因，支撑自己的观点。 参考句型：1 have an impact on … 2. bring sb great convenience; make it easy for sb to communicate 3. have both social and anti-social effect 第一稿
对克隆技术的看法高中英语作文
对克隆技术的看法高中英语作文 克隆技术，从出现的时候就已经备受争议了。克隆技术的出现到底是好还是不好呢?下面是小编为你整理的对克隆技术的看法高中英语作文，希望你喜欢! 对克隆技术的看法高中英语作文篇1 Nowadays, the controversial issue of cloning has been in the limelight and has aroused wide concern in the public. Its quite understandable that the views of this issue vary from person to person. Some people are in favour of cloning, who firmly believe that scientists can bring the extinct animals back to life by cloning. Its indisputable that cloning is a great process to produce quantities of commercial plants as well as new species of plants. However, the cloning of the sheep Dolly attracted publics attention but arouse a storm of objections. For instance, if heaps and heaps of evil leaders like Hillary attempt to clone themselves, a disaster will break out in the world. In addition, the objectors insist that cloning has a huge impact on genetic diversity. As for me, I suggest that cloning plays an important role
关于克隆的英语简介
L：hello everyone. Today we will talk about clone. Y: what is clone? That is : From the same ancestor, through asexual reproduction无性生殖produced identical molecules克分子比( DNA, RNA ), cell groups or genetics on the same organism. L: let me show you the history of animal clone. Y: do you know the advantage about clone? L: https://www.360docs.net/doc/3f10010592.html,ing cloning in biotechnology, 生物工艺学to change the genes of crops, resulting in a large number of disease resistance反抗, insect resistance, salt resistance and other new varieties, thereby greatly improving the yield of crop. Y: that right! Also, it can cultivate a large number of excellent varieties of livestock家畜, such as cattle, training some good meat sheep and pigs, also can cultivate some high milk yield, and rich in the human body needs nutrition of dairy cows. L: also it can use in physical medical and protect environment and endangered species Y: now ,we want to make a play. L: hello I’m li one Y: hello I’m li two L: en~ no2 you are my cloning , from now on, you should go to school instead of me .also ,you should do the housework and homework. Y: but in this case what things will you do ? L: of course ,eat drink play and be fun . Y: (angry!) but if so, am I not li one?! L: the small play told us the disadvantages about human cloning. Once happened, from the angle of social ethics道德规范, human cloning is to the human development of a strong intervention, may affect the natural and natural development and from the family ethics angle, exacerbate 恶化family tendency of changes, disrupt normal ethics order, change the relation between basic, loss of sense of belonging. Y:The three is from the perspective of ethics, completely changed the human nature, the way of bearing based on sex, make the population and sex separation, the destruction of human feelings. The four is from the life ethical view, destroyed the people with unique gene rights, could lead to the degeneration 恶化of the race, will make the normal life and death concept changed. L: There are both advantages and disadvantages. how to develop cloning, still need to consider carefully Y:WHAT DO YOU THINK OF HUMAN CLONE?
关于克隆的英语演讲稿
关于朋友的英语演讲稿 hello,everyone. good afternoon. thank you for giving me this opportunity to talk about my top concern. im no.26, ill talk about friend. everyone of us,rich or poor,should at least have one or two good friends. my friend will listen to me when i want to speak, will help me when i need,will take care of me when i am sick,and my friends will go together with me side by side through this journey of life. when i was ten, i was suddenly confronted with the anguish of transferring to other school. i had to left my friends i had ever known. as a kid,i feel lonely when i study in a new environment without a person i had known. nobody i could talk,nobody could know when i feel lonely. the time when i couldnt sleep, ill always miss them, then the tears filled my eyes. later, i became familar with the environment ,and made some friends ,which became my best friends then. they talked with me when i felt lonely, they helped me when i needed, they took care of me when i was sick. even through we were part, we still keep in touch with each other. they work hard in order to gain a higher position in the society and to earn more money for their work. they have few time to share with their friends. with the time goes by, they will be far away from each other. friend is kind of treasure in our lives. its actually like a bottle of wine, the longer it is kept, the sweeter it will be. it also likes a cup of hot tea, when we are in bed time, it will warm our broken hearts. friends,especially best friends. it is what we should have in our lives,and it can make our lives be colorful go beyond our imagination. thanks for your listening. this is what i concerned. 大家好。下午好。谢谢你给了我这个机会来谈论我的最关心的问题。我先到,我将会谈论 的朋友。 我们每个人,无论贫富,都应该至少试一两个好朋友。我的朋友会听我,当我想说,帮助我, 当我需要,会照顾我在我生病时,我的朋友和我一起肩并肩在这的人生旅程。 当您是孩子的时候,我突然面对的痛苦转移到另一所学校去。 后来,我变得熟悉环境,交了一些朋友,成为我最好的朋友了。他们对我说话的时候感到孤 独的时候,他们在我需要的时候帮助过我的人,他们就把照顾我,当我生病了。即便是在我们的 一部分,我们仍然保持着联系。 在我们的整个生命中,我们将会见太多的人,但只有少数人才能成为我们的朋友。待在一 起的时候,我们可以放松自己完全。我们可以做任何想要的,我们能一起大声笑,谈论,甚至是 哭泣篇二：关于成功的英语演讲稿 1. success, as is known, is the pursuit of many ambitious people. it requires much of a person. in my above all, one should be a person of strong perseverance. rome was not built in a day. on our long way to success, there are undoubtedly many difficulties standing in the way. if we lose heart and give up halfway, nothing can be achieved. throughout history, we havehad many famous successful people in the world, of whom no one is weak-minded. take the great american scientist edison as an example, he tried experiment after experiment and had one
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【题目01】CET-4 (2006.1) Directions: For this part, you are allowed 30 minutes to write a short essay entitled Should the University Campus Be Open to Tourists?. You should write at least 120 words following the outline given below: 1、名校校园正成为旅游热点； 2、校园是否应对游客开放，人们看法不同； 3、我认为…… 【范文】 Should the University Campus Be Open to Tourists? Nowadays, with the development of society and economy and the improvement of people’s living standard, tourism has grown to be a new booming industry. Places with different styles of tourist resources have become tourist destinations, among which the campuses of prestigious universities turn out to be a new focus. Opinions on whether university campuses should be open to tourists vary from individual to individual.Proponents consider it beneficial to both the university and the tourist. The university may be better understood by the visitor, which may enhance its reputation and help attract more talented applicants. On the other hand, young children, when absorbed in the noble atmosphere, may be stimulated to work even harder to realize their dream of attending universities. Opponents argue that the inflow of tourists may be a disturbance to normal teaching activities. Every advantage has its disadvantage. In my viewpoint, the benefits outweigh the drawbacks on the condition that proper visiting time is scheduled. Anyway, universities should not only be an ivory tower to college students, but also a tourist attraction to all people. 【题目02】模拟题目 Directions: For this part, you are allowed 30 minutes to write a short essay entitled On Overseas Study. You should write at least 120 words following the outline given below: 1、有人认为出国留学是个人发展的最佳选择； 2、也有人坚持在国内也能实现自己的理想； 3、我的看法 【范文】 On Overseas Study With the deepening of reform and opening-up of our country, many people dream of going abroad for further study. They insist that the modern research facilities, world famous professors and excellent environment in those foreign colleges and universities can help lay a perfect foundation for their future developmen t. However, there are still many people who favor studying at home. They argue that studying abroad is too expensive and therefore doesn’t pay. They also point out that there are no language and cultural barriers of they study in our country. Jus as the old saying goes, “Every advantage has its disadvantage.”Both opinions are acceptable in some sense. If students have the chance and financial resources, they should seize the opportunity to go abroad and broaden their eyes. On the other hand, if conditions don’t permit, they can pursue their studies in top universities at home. What counts is not the place where they
克隆英语作文
克隆英语作文 各位读友大家好，此文档由网络收集而来，欢迎您下载，谢谢
是XX最新发布的《克隆英语作文》的详细范文参考文章，觉得有用就收藏了，为了方便大家的阅读。篇一：关于克隆的英语作文 关于克隆的英语作文 Today the problem of cloning has been brought into people hold different each phenomenon exists for a number of reasons. 今天,克隆已经成为关注的焦点问题。不同的人持有不同的观点。然而每个现象都有它存在的原因。 Cloning strives to cure diseases by obtaining the stem cells,as we all know
cloning would increase the chances for a tissue match from 25 percent to nearly 100Percent. 克隆努力获得干细胞治疗疾病,我们都知道克隆使组织匹配的机会从25%提高到近100%。 I am unique in the world and I am proud of another I appears,is there any need for me to exist? 最全面的范文参考写作网站我自豪为我的存在是独一无二的，如果出现了另一个我，我的存在还有什么意义。 As far as I am concerned,I don’t th ink that cloning human beings is may bring about many unexpected should
2020考研英语作文模板：分析原因类-考研辅导
2020考研英语作文模板：分析原因类 【导语】2020考研英语作文要想提分，积累素材是很重要的。英语学习不是一蹴而就，更不能靠临时突击，而应该是坚持不懈的一个过程。尤其是到了冲刺阶段，不会写作文的同学，要想提升写作水平，第一个很重要的方法就是背诵，背的范文模板多了，下笔也就顺畅了。下面冠珠教育整理了考研英语作文必备模板，供大家参考。 分析原因类 (1)模版1 _________ is currently becoming a serve problem in China, which happen to ________. So long as ________, ___________ will always unsurprisingly ________. Why does ________ become so rampant? First and foremost,__________. Secondly,_________. Last but not least, ________. As a consequence,___________. (2)模版2 During the last decade, there has been a steady rise in the number of _________. In detail,________. Three reasons, in my mind, account for this social phenomenon. First and foremost,__________. Moreover,_________. In addition,___________. As a result,__________. Personally, I firmly believe that the problem derives from __________. Thus, if the government make relevant policies and
关于“克隆”的英语辩论赛
关于“克隆”的英语辩论赛 关于“克隆”的英语辩论赛 (1) 中文资料 先看看人类对克隆技术的支持与反对人群: 支持者:狂人政客、恐怖分子、野心勃勃的科学家、渴望巨额利益的企业反对者:各国政府、国际组织、20余亿信仰上帝的教徒(上帝创造人类) 正方:1“克隆人”技术能使千千万万不孕症患者实现做父母的愿望;能使那些痛失骨肉的亲人重温天伦之乐;能为许许多多不治之症找到新的治疗方案;能创造巨大的物质财富和社会效益 2(克隆技术与遗传育种 在农业方面，人们利用“克隆”技术培育出大量具有抗旱、抗倒伏、抗病虫害的优质高产品种，大大提高了粮食产量。在这方面我国已迈入世界最先进的前列。3(克隆技术与濒危生物保护 克隆技术对保护物种特别是珍稀、濒危物种来讲是一个福音，具有很大的应用前景。从生物学的角度看，这也是克隆技术最有价值的地方之一。 4(克隆技术与医学重点:病人的福音 在当代，医生几乎能在所有人类器官和组织上施行移植手术。但就科学技术而言，器官移植中的排斥反应仍是最为头痛的事。排斥反应的原因是组织不配型导致相容性差。如果把“克隆人”的器官提供给“原版人”，作器官移植之用，则绝对没有排斥反应之虑，因为二者基因相配，组织也相配。问题是，利用“克隆人”作为器官供体合不合乎人道,是否合法,经济是否合算,
克隆技术还可用来大量繁殖有价值的基因，例如，在医学方面，人们正是通过“克隆”技术生产出治疗糖尿病的胰岛素、使侏儒症患者重新长高的生长激素和能抗多种病毒感染的干挠素，等等。 反方:1克隆技术还不完善。 ——克隆羊DOLLY就生病死了 ——克隆采用人工手段进行体细胞分离DNA然后再 次结合，有可能出现基因变异。 2违背人类伦理道德。重点(貌似是) ——克隆人没有传统意义上的父母。 ——克隆人没有家庭。 ——与某些宗教教义相抵触。 3还没有克隆人相关的法律 ——克隆人是否享有所有人类，公民的权利 ——有人可能利用克隆人作为廉价劳动力 ——某些组织，宗教可能利用克隆人进行活人祭祀 ——某些个人，团体可能利用克隆人犯罪。 ——克隆人是否属于其克隆行为的实施者，或者其 细胞提供者, 关于克隆人:1.会引起人类的大恐慌，因为有关可怕的克隆人的电影 早已把克隆人妖魔化了; 2.会引发道德伦理上的大讨论，因为奶奶的克隆体可能比孙子还小; 3.会引起另一种歧视，因为据说克隆人除非发生基因突变，或者被引入了其他基 因从而变成了转基因超人，不然是不会比人更强的。
[对克隆技术的看法高中英语作文]对克隆技术的看法
[对克隆技术的看法高中英语作文]对克隆技术的看法 克隆技术，从出现的时候就已经备受争议了。克隆技术的出现到底是好还是不好呢?下面是小编为你整理的对克隆技术的看法高中英语作文，希望你喜欢! 对克隆技术的看法高中英语作文篇1 Nowadays, the controversial issue of cloning has been in the limelight and has aroused wide concern in the public. It’s quite understandable that the views of this issue vary from person to person. Some people are in favour of cloning, who firmly believe that scientists can bring the extinct animals back to life by cloning. It’s indisputable that cloning is a great process to produce quantities of commercial plants as well as new species of plants.
However, the cloning of the sheep Dolly attracted public’s attention but arouse a storm of objections. For instance, if heaps and heaps of evil leaders like Hillary attempt to clone themselves, a disaster will break out in the world. In addition, the objectors insist that cloning has a huge impact on genetic diversity. As for me, I suggest that cloning plays an important role on improving our quality of life. Needless to say, that cloning is an effective access to cure serious illnesses that at present have no cure. What’s more, not only can cloning assist us to acquire unknown knowledge about the creature, but it also is a wonderful breakthrough. Thought now there are lots of questions about cloning, by no means should we give in to the unsolved problems. 如今，关于颇受争议的克隆问题已经明确地引起了大众广泛关注。而人们对于这个问题的看法也各不相同，这完全可以理解。 有些人很支持克隆，他们坚定地相信科学家们可以通过克隆技术将灭绝的动物重现天日。而且无需置疑的是克隆技术能帮助大量生产经济作物和新品种。
英语作文模板 对比观点和原因分析类型作文范文
【题目01】CET-4 Directions: For this part, you are allowed 30 minutes to write a short essay entitled Should the University Campus Be Open to Tourists. You should write at least 120 words following the outline given below: 1、名校校园正成为旅游热点； 2、校园是否应对游客开放，人们看法不同； 3、我认为…… 【范文】 Should the University Campus Be Open to Tourists Nowadays, with the development of society and economy and the improvement of people’s living standard, tourism has grown to be a new booming industry. Places with different styles of tourist resources have become tourist destinations, among which the campuses of prestigious universities turn out to be a new focus. Opinions on whether university campuses should be open to tourists vary from individual to individual.Proponents consider it beneficial to both the university and the tourist. The university may be better understood by the visitor, which may enhance its reputation and help attract more talented applicants. On the other hand, young children, when absorbed in the noble atmosphere, may be stimulated to work even harder to realize their dream of attending universities. Opponents argue that the inflow of
关于克隆的英语作文
-------------精选文档----------------- 关于克隆的英语作文 Today the problem of cloning has been brought into focus.different people hold different opinions.however each phenomenon exists for a number of reasons. 今天,克隆已经成为关注的焦点问题。不同的人持有不同的观点。然而每个现象都有它存在的原因。 Cloning strives to cure diseases by obtaining the stem cells,as we all know cloning would increase the chances for a tissue match from 25 percent to nearly 100Percent. 克隆努力获得干细胞治疗疾病,我们都知道克隆使组织匹配的机会从25%提高到近100%。 I am unique in the world and I am proud of that. If another I appears, is there any need for me to exist? 我自豪为我的存在是独一无二的，如果出现了另一个我，我的存在还有什么意义。 As far as I am concerned,I don’t think that cloning human beings is sensible. It may bring about many unexpected problems. We should respect life and let everything stay as it is. 就我个人而言,我认为克隆人类是不明智的。它会带来许多意想不到的问题。我们应该尊重生命,让一切顺其自然。 可编辑
英语作文模板分析原因
说明原因型1 2. It is clear that (XX的第一个优点). If you (支持XX的做法), as a result, your dreams will come true. On the contrary, if you (不支持XX的做法).Failure will be following with you. It turns out that all your plan falls through. No one can deny another fact that (XX的第二个优点).You don't have to look very far to find out the truth, in respect that we all know (举例证明优点二).It will exert a profound influence upon (说明XX优点三的影响). 3. With reference to my standpoint, I think (结论). Generation gap between parents and children Nowadays , there are more and more misunderstanding between parents and children which is so- called generation gap . It is estimated that (75 percent of parents often complain their children' s unreasonable behavior while children usually think their parents too old fashioned). 说明原因3 1.For most of us today, (人们针对XX的态度和举措). 2.From above, we can find that the reasons why (归纳现状)are as follows. The primary reason, I think, is (第一个原因).Second, (第二个原因). The third reason, actually, is (第三个原因). 3.The significance for (改善现状的意义). Therefore, (我的建议). Pollution ?Most of us today (recognizing that environmental pollution has been a greatly serious problem. Lots of plants trees corps are destroyed by bad air. A lot of fish die of poisonous water. Thousands of people die from eating poisoned fish or breathing in polluting gas. Therefore , environmental pollution should be responsible for these diseases that are disabling ,or bringing death not only to human beings ,but also to wild life.) ?From above, we can find that the reasons why (environment is polluted more and more seriously ) ?are as follows. The primary reason, I think , is (the release of harmful substances into environment. For example, to prevent insects, farmers make use of great amounts of insecticides, so as to have bumper harvests. However ,they pollute air, water and land ). ?Second, (the gas emitted from the car engines and factories also make environment polluted badly ). The third reason actually is (the result of a growing population in the world. Everyday, so much litter and waste are poured out from houses, also pollute the environment ). The significance for noted that it's high time that more effective measures should be taken. Therefore, (new laws should be passed to limit the amount of pollutants from factories. Moreover, in the households, there is an obvious need to reduce litter and waste. Let's make our good efforts, and the world will be a safer place to live in for us ). 说明原因4 1.These days we often hear that (提出论题).It is common that (说明现状). 2.Why does such circumstance occur in spite of social protects? For one thing, (理由 一).For another, (理由二). What is more, since (理由三),it is natural that (理由三的后 果). 3.To solve the problem is not easy at all, but is worth trying. We should do something such as (解决方法) to improve the present situation, and I do believe everything will be