以下是小编帮大家整理的克隆利弊的初三英语作文（共含21篇），仅供参考，大家一起来看看吧。同时，但愿您也能像本文投稿人“莫叽”一样，积极向本站投稿分享好文章。
Don't you think it is embarrassing?Or if this kind of human reproduction is allowed,terrorists may get hold of it and reproduce lots of “American Presidents”.Don't you agree that these presidents might bring the world much more chaoes?Besides these terrible aspects,the cloning of whole--being may destroy the diversity of people of the globe.
Of course, there still remains much more disadvantages of the application of cloning reproduction of human being and animals. We should be extremely cautious of what we do and thus remember we will sure be respondible for all the results created by ourselves!!!
So how do u think about it?
Nowadays, there is a widespread concern over (the issue that)_________________.
In fact, there are both advantages and disadvantages in X. Generally speaking, it is widely believed there are several positive aspects as follows. Firstly, _________________________.
And secondly _________________________.
Just As a popular saying goes, “every coin has two sides”, X is no exception, and in another word, it still has negative aspects.
To begin with, _____________________. In addition, ______________________________.
To sum up, we should try to bring the advantages of X into full play, and reduce the disadvantages to the minimum at the same time. In that case, we will definitely make a better use of the X.
X has many advantages. In the first place, ____________________________. Second, ___________________________. Third, ____________________________. For all these advantages, it is really worthwhile to _________________________________.
However, just as everything has two sides, there are some disadvantages in _______________.
The most serious problem is ________________________. Besides, __________________________.
Therefore, given an opportunity to ______________________, one must consider both sides of factors carefully before making
X now plays such an important part in so many people’s lives that _____________________. Obviously, X has both advantages and disadvantages.
As is often pointed out that, X makes us know ________________ so that __________________. In addition, _________________________. Yet here again, there is a danger.
The main problem with it is that _______________________________. It is criticized on the grounds that it contributes to ______________________. Besides, _________________________.
In any case, whether the ultimate of X is good or not, one thing is certain that __________________. It is the uses to which it is put that determine its value to society.
To clone or not to clone, is that the question?
Advanced 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 whether cloning technique should be used in human reproduction must be considered as a serious issue.
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 A&M 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 commercial opportunity, with a nice research payoff. Ever since Dolly the sheep was cloned in , 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 A&M’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 A&M 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?
网购利弊英语作文【推荐】
随着互联网的发展和普及，网络购物在中国也变得越来越普遍了，甚至已经成了我们日常生活的'一部分了；相信同学们身边一定有不少同学已经通过网络进行购物了，比如淘宝网，京东商城等；但是网络购物究竟有何利弊呢? 请写一篇短文，谈谈网上购物的好处与坏处。
We talked about the advantages and disadvantages of internet shopping these days. Some students think it's very convenient for us to go shopping on the internet. The shops on Internet, for example taobao.com, jd.com are open for almost 24 hours a day, so we can buy something we want at any time if we like. What's more, we needn't to wait in a queue.
However, some students disagreed with them. We can't see the things while we are shopping. So we are not sure whether they are good or not.. Besides, we can't enjoy the happiness of shopping with our friends.
【网购利弊英语作文【推荐】】
A couple of years ago, individuals can only take courses at real schools. In other words, only when they go out to schools by themselves will they have lessons which they want to have. However in recent years, with the development of internet and education mode, online teaching has become increasingly common. This kind of teaching mode means that a student just needs to have classes sitting in front of a computer at home, which appealing to lots of people.
It is widely acknowledged that online teaching has its apparent merits. First and foremost, shared resources online are accessible to all people, which costs a little at the same time. This feature brings about significant benefits especially to those who fail to afford that many courses at real schools. Secondly, online teaching makes it come a reality that one is able to study at the best pace suitable for him according to his own schedule. Last but not least, studying at home without going out is much more comfortable as well as convenient to busy people in contemporary society.
Meanwhile, there is no denying that online teaching also has demerits that cannot be dismissed. For one thing, online teaching, not like face-to-face teaching, lacks interaction between teachers and students, causing teachers not to receive feedbacks from students in time. For another thing, for people who are poor at self-discipline, learning online at home will be a less effective way since they are easier to be distracted by other things. Besides, all of online teaching courses are ready-made rather than custom-made, that is to say, it is troublesome to be flexible when changes are needed.
Nowadays, there is a widespread debate about the influence of the Internet upon peopleslife. Undoubtedly, there are both advantages and disadvantages in the Internet.
Generally speaking, it is widely believed there are two major positive aspects of the Internet asfollows. Firstly, the Internet has provided us with easy access to the necessary information andmaterials we want for living, learning and entertament. And secondly, the Internet haspromoted greatly the efficiency of our daily affairs such as shopping and communicating,saving us a lot of time, energy and money.
However, as a popular saying goes, every coin has two sides, and the Internet is noexception. The negative aspects of the Internet are also quite apparent. To begin with, thecomfort and convenience we get from the Internet is gradually making us lazy and dependtoo much on it. In addition, the Internet is a fertile soil where many dishonest people are bornand grow.
To sum up, we should try to bring the advantages of the Internet into full play, and reduce thedisadvantages to the minimum at the same time. In that case, We will definitely make a betteruse of the Internet .
Many parent thinks use the mobile phone is bad for students .It will must affect students's study.Most students will play the games in cla.And they will send the information to their friends .That's too bad to them to study .
But ,using the mobile phone also have good things to students ,They can call their friends when they are not in school .It will makes your friendship more close . And ,if your parents can't find you ,they can call you at once .
In a word ,using the mobile phone have the good things and the bad things .The important is if you cancontral yourself .
At present some people think that money is everything. They say that you can do everything if you have money. You can live in a beautiful house, keep a luxurious ear and have all sorts of delicious food. I don't think so. Indeed, money can buy a lot of things we need. But there are many, many wonderful things in the world that cannot be bough/; with money. For example, knowledge cannot be bought with money. One cannot be rich in knowledge unlehe studies hard. Time cannot be bought with money, either. Who can buy even a second with money? There are still many other things that cannot be bought with money: health,life, happiness,friendship, love and so on. Just think, if a person hasn't these things at all, is the money still useful? Now, do you think money is everything? Can Money Buy Happiness? Can money buy happiness? Different people have different opinions. Some think yes, while others hold the opposite. It is true that with enough money one can buy all the things one wants, and live a life of comfort and security. However, it is equally true that lack of money causes great distress. It is a common view that money is the root of all evil. The pursuit of money drives many people to cheat and steal. In some places there is nothing that cannot be bought with money, resulting in corrupt societies where everybody is miserable. So, money does not necessarily mean happiness. It all depends on how it is used. If we make honest and sensible use of money, it can be a stepping-stone to happinel Although money cannot buy happiness, it can make happinepossible if it is employed sensibly.
现在有些人认为金钱就是一切。他们说,如果你有钱,你可以做任何事。你可以住在漂亮的房子,让奢华的耳边,有各种各样的美味的食物。我不这么想。的确,钱可以买到很多我们需要的东西。但有许多,许多世界上美好的东西不能买;。例如,知识不能用金钱买的。一个不能,除非他努力学习丰富的知识。金钱买不到时间。谁能买甚至第二个钱吗?仍有许多其他事情无法用金钱:购买健康、生命、快乐、友谊、爱情等等。试想,如果一个人没有这些东西,钱仍然有用吗?现在,你还认为钱就是一切吗?金钱能买来幸福吗?金钱能买来幸福吗?不同的人有不同的观点。一些人认为是的,而另一些人持有相反。的确,有足够的钱可以买到他想要的所有东西,和生活的舒适和安全。然而,同样缺钱往往引起巨大的忧伤。这是一种常见的认为金钱是万恶之源。金钱的追求驱使许多人去欺骗和偷窃。在一些地方没有什么不能用金钱购买的,导致腐-败的社会,每个人都是悲惨的。所以,金钱并不一定意味着幸福。这一切都取决于它的使用方式。如果我们诚实和合理的利用金钱,它可以是一个踏脚石幸福尽管金钱买不到幸福,它可以使幸福成为可能,如果是明智的。
At present some people think that money is everything. They say that you can do everything if you have money. You can live in a beautiful house, keep a luxurious ear and have all sorts of delicious food. I don't think so. Indeed, money can buy a lot of things we need. But there are many, many wonderful things in the world that cannot be bough; with money. For example, knowledge cannot be bought with money. One cannot be rich in knowledge unlehe studies hard. Time cannot be bought with money, either. Who can buy even a second with money? There are still many other things that cannot be bought with money: health,life, happiness,friendship, love and so on. Just think, if a person hasn't these things at all, is the money still useful? Now, do you think money is everything?
现在有些人认为金钱就是一切。他们说,如果你有钱,你可以做任何事。你可以住在漂亮的房子,让奢华的耳边,有各种各样的美味的食物。我不这么想。的确,钱可以买到很多我们需要的东西。但有许多,许多世界上美好的东西不能买;。例如,知识不能用金钱买的。一个不能,除非他努力学习丰富的知识。金钱买不到时间。谁能买甚至第二个钱吗?仍有许多其他事情无法用金钱:购买健康、生命、快乐、友谊、爱情等等。试想,如果一个人没有这些东西,钱仍然有用吗?现在,你还认为钱就是一切吗?
Everyone needs money.Men can't live without money.But money isn't everything.I find it is very important for a person to work hard.Somebody loves money and says he needs money every day.In fact,if he owns a large amount of money ,he always like to play with others and he spends too much money on everything.He is sure to feel regretted in the future.Of course,it's very good to make good use of his money.For example,he uses his money to denote the charity.People will remember him forever and he will be respected by people.Try not to waste your money in your life.Cherish your precious money in your life.Save more,make a contribution more for the society!
每个人都需要钱。男人的`生活不能没有钱。但钱不是万能的。我觉得这是非常重要的对于一个人努力工作。有人爱钱,说他每天都需要钱。事实上,如果他拥有大量的钱,他总是喜欢玩别人,他花太多钱在一切。在未来他一定会感到后悔。当然,这是很好的利用他的钱。例如,他使用他的钱来表示该慈善机构。人民将永远怀念他,他将受到人们的尊重。不要浪费你的钱在你的生活中。珍惜你宝贵的钱在你的生活中。存更多的钱,更多的为社会做出贡献!
We talked about the advantages and disadvantages of internet shopping these days. Some students think it's very convenient for us to go shopping on the internet. The shops on Internet, for example taobao.com, 360buy.com are open for almost 24 hours a day, so we can buy something we want at any time if we like. What's more, we needn't to wait in a queue.
However, some students disagreed with them. We can't see the things while we are shopping. So we are not sure whether they are good or not Besides, we can't enjoy the happiness of shopping with our friends.
[关于网购利弊英语作文]
Clone is Clone, which means asexual reproduction and cloning technology is called asexual reproduction technology. In nature, there are many plants that have a natural instinct for cloning. On the basis of understanding the inherent rules of plant animal cloning technology, scientists have carried out research on the cloning of plants and animals, and have obtained remarkable research results.
Clone sheep ”dolly“ was born, and make people around the world are pleasantly surprised and fear eyes wide open, it shows that the myth in the story of journey to the west, Monkey King a vellus blows, can conjure up ten million monkeys, it is no longer a myth.
But if I could clone, I would clone the time that would not be returned once it was gone. Time is too precious for us! In the ancient poems, ”one inch of time is an inch of gold, an inch of gold is hard to buy“ and ”in a hurry“, the article has long recognized the value of time and the speed with which it has passed. This is real. Now, there are so many people who have lost hope, affection, and future because they have been so bad. If I could clone, shouldn't I give them a chance?
Honesty is indispensable to everyone. However, some people just don't speak good faith and always cheat others' trust. If I could clone it, I would clone it and give it to some people in the world who do not speak good faith. The man who has made no old lie on earth.
Mother earth's body is already slowly aging and fragile. I want to clone another earth, which is now the earth mother will be able to reduce some burden, slowly keep the body well.
If I were to clone, I would clone some trees that can grow in the desert, which can be as drought-resistant as a cactus, as well as a banyan tree. And as long as a seed, not a few days, will grow into a towering tree.
By 2046, I was a biological scientist. The earth is aging and human technology is becoming more and more advanced, causing the ozone layer to be destroyed and the desert expanding day by day. Seeing this, I was very worried. All of a sudden, I thought of my cloning wish when I was a child, and I went into the lab and started preparing for my experiment. I will banyan tree, fruit tree, flower, cactus, and other types of tree gene extracted, plus my homemade biological agent, and then mix them all together, training a few days later, again into a new biological seed. In the end, I could put them all in the desert, not for a few days, and a few towering trees would grow up in a blink of an eye.
I reported the results to the President of the company, and he was so satisfied that he asked me to take several colleagues and set out for a pilot application in the Sahara desert.
When I get there, I'm going to experiment with the environment. Sure enough, several trees grew out of my seed just a few days later. These trees look very strange, like banyan tree, not banyan tree, like cactus, not cactus.
The next day, I made many biological seeds.
But the things that are not easy to come are more precious. I know that there is a kind of invisible intangible thing that can't be touched. It can't be bought with millions of dollars.
Time is too precious for a man! In the ancient poems, ”one inch of time, one inch of gold,“ and zhu ziqing's essay ”in a hurry“ are all the people who had earlier had this consciousness. It is true that many people will regret their wasted time, and some will repent of their wrongdoings, and those who have lost hope and future will be hurt by the thought of it. I have a desire to clone time, I will help them, I will save them, I will give them new opportunities!
For the sake of mankind, I study the day and night without sleep and sleep, after thousands of experiments, finally succeeded in cloning the dream! I cheer for myself!
I have given time to the talented literati from ancient to present, so that their fluent words and noble thoughts have created some poems for us to purify our hearts and cultivate our sentiments. I give the time to the brave martyrs of the battlefield and the good people who are brave and brave, to make them comfortable in their old age and taste life. I gave time to the old dynastic period, eliminated corrupt officials, and made the new China more prosperous and prosperous. I give time to the people in the street, tell them the importance of hard work, expect them to become the pillars of the country, live a happy life! I will give time to the terminally ill, encourage them to dry their tears, rekindle the hope of life, give out a brilliant smile, live the wonderful life!
Advanced 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 whether cloning technique should be used in human reproduction must be considered as a serious issue.
Clone, to a certain degree, is beneficial to mankind.Such disease as Parkinsons will possiblly be cured in the future in the hope of further applying of clone.However,the abuse of this technology will bring human being unthinkable destruction.
Since the declaration of the death of Dolly,we are more conscious of the inefficient procedure of clone.Acorrding to ”Dolly's false legacy“,the incidence of death among fetuses and offspring produced by cloning is much higher than it is through natural reproduction--roughly 10 times as high as normal before birth and 3 times as high after birth.And even you may argue that this technology will be perfected in the future, i don't see there is any point in whole--being cloning.
Many people consider this technology a promising one as to bring all human being to a new era in which all human reproduction will be accomplished by cloning.Thus scientists in some countries have already started their great plan to clone human.But let's think, what is the practical value in doing so?You may tell me that it can bring hope for those couples unable to have children because they might choose to have a copy of one of them rather than accept the gene intrusion from a doner.But imagine,if you have a child owning the same apperance as yours or your husband's, will you accept it without any uncomfort?
Don't you think it is embarrassing?Or if this kind of human reproduction is allowed,terrorists may get hold of it and reproduce lots of ”American Presidents".Don't you agree that these presidents might bring the world much more chaoes?Besides these terrible aspects,the cloning of whole--being may destroy the diversity of people of the globe.
Of course, there still remains much more disadvantages of the application of cloning reproduction of human being and animals. We should be extremely cautious of what we do and thus remember we will sure be respondible for all the results created by ourselves!!!
So how do u think about it?
With the development of science and technology, our side appeared a lot of new things,such as clone,The scientific invention of clone has become a hot topic among people,especially among the young and heated debates are right on their way. Now the cloning scientific has been used for many years to produce plants, it has brought us a lot of benefits but has created some serious problems as well.
The benefit of cloning is cloning human organs or body parts , such as that if a parson in a traffic accident lost his arm or leg ,or someone get a serious heart disease and face danger ,he need a new body parts replace ,At this time we can use cloning technology copy a new parts of body to replace ,in the this way can be ensure that someone continue to live ,so that the clone is benefit for us . Everything has two sides and cloning is not an exception,it has both advantages and disadvantages.
On the contrary,most people are against of cloning technology been used in our life, One of the biggest reason is that human cloning technology will break the gender balance,it will be bring up a great chaos. As far as I think cloning technology is more much disadvantage for human being ,we should very careful to use it, I believe that only in this way our life will be more beautiful。
篇一：The advantage and disadvantage of the advertisement
Advertisement is omnipresent in our modern society. It seems wherever we go, such small ads will greet our eyes: the supermarket, the subways, the stop sighs, the walls of public buildings, the garbage cans, and whatsoever. The ads can be about everything from selling mobile phone, renting houses, treating difficult diseases to producing fake diplomats.
(from domestic articles to machinery, from toys to aircrafts.)It’s no exaggeration that we live in the world of advertisement.
The advantage of the ads is self-evident. They provide us with a good collection of goods and service, from which we can make our best choices. For the manufacturer, they can take advantage of the ads to project the characters of their products so as to seize the vision of the consumers and gain them huge profits.
However, we cannot belittle the disadvantages of the ads. To many ads do spoil our daily life and waste our time. They interrupt the TV programs, filling our letterbox, and ruin our appreciation of nature in place of interests. People often feel burdened with the ads instead of satisfying with them. On the other hand, some of the ads are illegal, spreading false information and planning to treat people who are eager to solve their problems.
It’s high time we took urgent and effective measures to curb this phenomenon. Firstly, we should intensify the effects to supervise the ads markets. It’s crucial that we must regulate the ads market strictly to avoid someone’s availing himself or herself of the loophole of the market management. Secondly, whoever takes advantage of ads treating consumers should be punished or imprisoned. Thirdly, we should educate people to abide by the law and give priorities to honesty and credit. Only when putting these measures into practice, will our society be purified into a paradise for us to live in.
Nowadays ther are a lot of false advertisements in society. They have caused many harms to society. Generally, their harms can be listed as follows. First, they exaggerate the functions of the goods they advertise and mislead consumers. Second , some advertisements contain obscene contents and bring about spiritual pollution. Third, they seriously damage the credit of businesses because the shops which sell those goods will be distrusted and even considered the conspirators of those advertisers by consumers. Personally, I am usually vigilant against any advertisements and so I have never been taken in. However, some people are credulous and are easily taken in. Therefore, in my opinion, effective measures must be taken to ban false advertisements and protect consumers' interests. First, all the advertisements must be strictly censored by the authorities concerned before they are published. Besides, severe punishment must be inflicted on those who publish illegal advertisements. In conclusion, false advertisements must be eliminated in our society.
篇三：广告的利弊The Advantage and Disadvantage of Advertisement
With the development of informatization, people have more and more chances to choose the commodities they like. But the more goods exist, the more confusion people feel in choosing one. Therefore, advertisement stands out to take the responsibility for people to choose the products they prefer. But advertising has advantages and disadvantages. Some people are in favor of it, while some are on the contrary. As for me, I’m in the neutral place.
随着信息化的发展，人们有更多的机会选择自己喜欢的商品。但是商品越多，人们在选择的时候就越困惑。因此，广告站出来帮助人们选择他们喜欢的产品。但是广告既有优点也有缺点。有些人赞成，而有些人则相反。至于我，我在中立的立场。
On the one hand, advertisements help people have a better understanding about products. Advertisements always tell people the advantages and functions of the products. People can buy the things they want by reading advertisements. By the way, advertisements are free for consumers. Moreover, advertising is much more interesting than the instructions on the packaging box, because advertisements contain various factors, such as pictures, videos, voice plots and so on. Don’t you think it is a good way for choosing a product?
一方面，广告有助于人们更好地了解产品。广告总是告诉人们产品的优势和功能作用。通过阅读广告人们可以买到他们想要的东西。顺便说一下，广告对消费者是免费的。而且，广告也比包装盒上的说明书要有趣得多，因为广告包含各种元素，如图片，视频，情节等。难道你不觉得这是选择产品的一种好方法吗?
On the other hand, sometimes advertisements are tempting and deceptive. In order to attract the target customers, the advertiser will fill the content of decorating expressions, regardless of the filthy measures they have taken or the severe damages they may bring about. The advertisements always exaggerate the advantages and functions of the products. As a result, they mislead consumers to buy things that are not deserved.
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