妮儿1212J
写作思路：根据为科技主题，以为发展基调来展开描写，紧扣叙述与描写的内容，力求做到不突兀、不生硬，不长篇大论或肆意抒情，有情真意切之感。
范文：
It can be expected that there will be a breakthrough in life sceience and space science in the 21st century First， scientists will conquer incurable diseases through the transformation of genes
可以预见，21世纪生命科学和空间科学将取得突破性进展。首先，科学家将通过基因转化来战胜不治之症。
With the same technology they can breed new species of animals and even human life in the laboratory Most important of all， they can decelerate aging and prolong life
用同样的技术，他们可以在实验室培育出新的动物物种，甚至人类的生命。最重要的是，它们能延缓衰老，延长寿命。
Besides， permanent stations will be set up in the moon or other planets or stars so that scientists can make a thorough study of the moon and other planets or star
此外，还将在月球或其他行星或恒星上建立永久观测站，以便科学家对月球和其他行星或恒星进行深入研究。
Most probably life will be found in other stars in universe or the planets or stars suitable for the human existence will be discovered However， the scientific development will also bring about some social problems
很可能在宇宙中的其他恒星中发现生命，或者发现适合人类生存的行星或恒星。但是，科学发展也会带来一些社会问题。
How should we regard from an ethical perspective the one who is bred through the gene technology in the laboratory
我们应该如何从伦理的角度看待实验室里通过基因技术培育出来的人。
How can the police identify the criminal from a group of people with the same DNA？ It is quite natural that we will meet problems in the scientific and social development Therefore， we should be prepared to meet new challenges
警察怎么能从一群DNA相同的人中认出罪犯？我们在科学和社会发展中遇到问题是很自然的。因此，我们应该准备迎接新的挑战。
贝克街流浪猫
Nowadays, technology is everywhere around us. The development of technology has a significant affact toward the society. Several technologies that we usually use are the internet, computer, and cellphone. These new technologies make our life much easier and better.First, the development of computer changes our life. Decades ago, people needed to do lots of complex calculation on hand because they did not have computer, and more obvious, they did not have the software for calculation. As the result of that, people spent hours on the equations that a computer can solve in just a minute. Since the development of computer, people are able to use some kind of software to compute lots of complex functions and mathematical calculation. Computer becomes the most helpful equipment for the sciencists because they can use their time more efficiently.In conclusion, I believe the development of technology brings significant impact to our life. It is very helpful to us and I believe technology will keep improving in future.
我叫德卢衣
Advantages and disadvantages of technology （Kaiser3344手写）Although technology have many advantages and disadvantages, the main reason things are invented is to make a task easier to perform.Technology makes tasks easier, quicker, more efficient, and better. On the other hand, technology can make people lazier, products are made more cheaply (which can be good for companies but bad for consumers), and technology can have adverse effects on a person's health and safety.楼主，纯手写哈，若觉得满意，多多支持哈！！！
吃鱼的猫g
写作思路：从文章的写作目的、中心主旨入手，以使文章中心思想鲜明、深刻地表现出来，正文：
Modern technology makes life more convenient; Tools are milestones of scientific and technological progress and human progress. Man used to saw trees with a hand saw, but now, a tree can be sawed down in a few minutes with a chainsaw.
现代科技使生活更加便捷；工具是科技进步和人类进步的里程碑。人类过去用手锯锯树，但是现在，用电锯可在几分钟内锯倒一棵树。
Another example is more vivid: if you have something urgent to inform your friend, and his home is 2 hours away from your home, you may want to make a phone call. But there is no telephone in your friend's house. What should you do?
另外一个例子更加生动形象：如果你有急事通知你的朋友，而他家距你家有2小时的路程，你可能想打个电话。但是你的朋友家又没安电话，你该怎么办？
Nowadays, with the progress of modern science and technology, the use of internet has become very popular. A few years ago, people had to search for a large amount of data to collect the required information, and finally they were exhausted and wasted a lot of time.
Now, if you use the internet, everything will be a piece of cake. As long as you tap the keyboard, you will be responsive.
如今，随着现代科技的进步，使用网络已很流行。若干年前，人们不得不查找大量资料来搜集需要的信息，最后人累得疲惫不堪，还浪费了大量时间。现在，如果使用网络，一切就都是小菜一碟了。只要轻敲键盘，就会有求必应。
We all expect modern science and technology to reach a higher level, because modern science and technology really makes life more convenient.
我们都期待着现代科技能达到一个更高的水平，因为现代科技确实使生活变得更便捷。
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