1、话题五: 科普知识与现代技术Writing 1 手机已成为人们生活中不可缺少的交流工具，谈谈手机在我们生活中的优缺点。高分范文1 As the life standard becomes higher and higher, mobile phones play an essential part in our own daily life now. Not only the adults but also many middle school students use them frequently. As far as I am concerned, using mobile phones
2、 is quite necessary in some way. The good or harm they will do to us all depends on how we use . There is no doubt that mobile phones h/e many advantages. Since parents cannot be with their children all day long, mobile phones act as a communication tool between them. When the children and their par
3、ents have something special to tell each other, they can use mobile phones to communicate. As to the boarding students, mobile phones are much more necessary. They bring us a lot of convenience. Whats more, mobile phones can also help to promote friendship and provide us with a way to show love to o
4、ur relatives. When it comes to a traditional festival, we can use mobile phones to send short messages. Mobiles phones can bring our wishes to the people around us and bring back their love and thankfulness. Its quite enjoyable doing so. On the other hand, mobile phones also have disadvantages. Some
5、 students are keen on playing games and others spend too much time on sending short messages. In the course of doing so, both time and money are wasted. And sometimes it will influence our sleep and study. Thus we should keep in mind that our main responsibility is to study and we have no ability to
6、 afford the expenses as well. Mobile phones are communication tools but not our toys. All in all, everything has two sides. We should have a right attitude towards mobile phones and use them properly. Then they will do us good. Otherwise, they may cause disadvantages高分范文2It never occurred to many pe
7、ople that high school students can equip themselves with such modern devices as mobile phones, but it has really happened like a sudden storm. Contrary to the views of some people who are worried about fashions in our life, the storm can be very good. Time speaks first. Nowadays we are in the Inform
8、ation Age, in which quick communication is regarded as a basic element in everyones life. To be a student doesnt mean to be isolated from the changing world；on the contrary, to keep in touch with the large amount of information shuttling in the world, help to make the student intelligent, open-minde
9、d and qualified for a citizen in a new age. Mobile phones are undoubtedly effective tools. Maybe Personal Digital Assistant (PDA) and laptop computers will soon become popular among students, but let the mobile phone play the role as a pioneer. Then we can consider the feasibility. With the technolo
10、gy advancing, and economy developing, mobile phones are now quite accessible to many people. They are no longer miraculous inventions but are approaching us and ready to serve us in our daily life. Considering this，a high school students possessing a mobile phone will not be a surprise or a show-off
11、, but an action to meet the needs of the new age. In a word, mobile phones will do more good. Certainly, everything has a shadow behind its bright figure, but if we follow the trend properly, the storm will surely be beneficial.Writing 2根据所给的信息写一篇关于Junk Message的短文：目前垃圾短信泛滥，给人们的生活带来闲扰；谈谈垃圾短信泛滥的原因；如何解
12、决。高分范文1 Nowadays, junk messages are increasing sharply in quantity. Many people are disturbed by their invasion, feeling annoyed yet helpless about uninvited useless advertisements or notices.From my perspective, several factors contribute to the overflow of junk messages personal information, inclu
13、ding cell phone numbers. This hidden danger exposes more people to the harassment of junk messages. Secondly, fierce commercial competition propels people to advertise via text messages, which is a relatively low-cost method. Thirdly, the improvement of information technology adds to the convenience
14、 of sending huge quantities of text messages simultaneously, which indirectly leads to the growing number of junk messages. Although the problem causes concern, some feasible ways may offer a solution. For cell phone users, they should be more conscious about identity thefts and provide their phone
15、numbers only to reliable sources. For telecommunication companies, they may design effective softwares to fend off unfriendly messages. For the government officials, they can launch propaganda campaigns to advocate for a junk-message-free society. Hopefully, with joint efforts, we can enjoy texting
16、services without spam in the foreseeable future.高分范文2With the popularity of cell phones, people are more and more annoyed by the very phones that they have bought. Cell phones today are more a kind of automatic junk message receiver than a means of communication.Several factors contribute to this un
17、pleasant situation. First of all，the nature of the messaging system determines that it is a cheap yet effective way of public propaganda. Small businesses which cannot afford a TV advertisement naturally turn their attention to message-advertising. And equally importantly, the mobile service provide
18、rs, take China Mobile as an example, encourage such kind of advertising in secret since it can bring tremendous profit to the company. As a result, the advertisers and the providers form an evil partnership in this win-win situation，regardless of the helpless users.It wont be easy to completely tack
19、le the problem, but much can be done to improve the situation. On one hand，protocols and legislations are to be made to prohibit the telecom carriers from earning money through illegal messages. The making of junk messages should also be severely punished. On the other hand, we consumers should neve
20、r believe or follow these messages so that the market may shrink and vanish finally.Technologies are not introduced to ruin our life. Lets join efforts to resist the invasion of junk messages and restore the purity of technology.Writing 3请根据图表作简单描述与分析，并简要发表你的看法。高分范文1Recently, a survey has been condu
21、cted on the percentages of workers in different age groups who use the computer in their work places. As is shown in the chart, the percentages of such workers ranging in age from 18-29, 30-49，50 - 64 or above 65 were respectively 71. 00%, 70. 00%, 66. 00% and 54.00%.The results of the survey have r
22、evealed the trend that the younger the workers are，the more likely they are to use computers in work. Several factors may have contributed to this phenomenon. To begin with, with the rapid development of the computer, a lot of convenience is brought by the use of the computer. People do not need to
23、calculate or write on paper themselves; instead, computers can do these tiring jobs efficiently, which saves both time and labor. Secondly, young people usually have more access to high-tech equipment and they are more interested in learning computer skills. That explains why they have better comman
24、d of the computer than the elder people, which leads to a higher percentage of using computers at work.All in all，the computer is becoming more and more popular in our daily life. Since it makes jobs easier, there is no doubt that more and more people will use computers at job in the future.高分范文2It
25、is the trend that computers are becoming a necessity in peoples work. From the figures shown in the data chart above, it is evident that over half of the workers use the computer at their jobs in all age groups, among which the workers ranging in age from 18 to 29 have a percentage of 71% while work
26、ers over 65 years old account for 54%.Theres no doubt that from the data, the percentages of the workers who use the computer at their jobs decline with the rise in age. The reasons for the phenomenon are obvious. First and foremost, younger people have a heavier burden of tasks than older people, t
27、hus resulting in their more frequent use of the computer. Whats more, with better eye-sights and swifter fingers, they are more likely to choose computers to accomplish their assignments. Last but not least, modern technology has changed younger peoples lifestyle more, which adapts them to the use o
28、f computers in the aspects of communication and information searches.In a nutshell, the computer is now having a greater and deeper influence on the way people do their jobs.Writing 4目前，每个城市每天都产生大量垃圾，垃圾分类刻不容缓。请根据要求，写一篇短文。 1. 严峻的形势:每天产生大量垃圾，已成为令每个城市头疼的问题； 2.垃圾分类的意义:减少垃圾量和垃圾对环境的污染;回收资源,有利于环境保护； 3.呼吁政府
29、应采取有效措施，在公共场所放置具有不同颜色和标识的垃圾箱;市民自觉分类投放垃圾。 (参考词汇:垃圾分类garbage sorting; 废物回收 waste recycling)高分范文 The amount of garbage produced daily keeps increasing with the rapid development of cities. How to deal with the garbage has become an urgent task for the disposing industry and the citys authorities. In my
30、 eyes, garbage sorting should be introduced to relieve the burden. First and foremost, garbage sorting will lead to a decrease in the amount of daily waste, thus ensuring a lighter pollution to our living environment. In addition, with the garbage that has been classified, chances are that waste can
31、 be more easily recycled and more materials are sorted from garbage, which is definitely eco-friendly. Tough as it might be to completely tackle the problem, much can be done to make a difference. On one hand, protocols and legislations are to be made to encourage or even force the practice of garba
32、ge sorting. On the other hand, the authority should take measures to improve the situation. Various kinds of litter bins in different colors and with clear signs will be of great convenience to citizens. Of course, citizens，consciousness of sorting the garbage is sure to be more effective in solving
33、 the problem. Thus，more education and publicity will be necessary to drive garbage sorting forward. Better city, better life. If joint efforts are made to popularize garbage sorting, well be sure to enjoy a better living environment.Writing 5 请根据以下“人类与环境”的关系图，写一篇英语短文。高分范文1 The ecological environment
34、 where we live has long been thought of as an everlasting mine which has provided human beings with various kinds of resources for thousands of years. And how we make use of it remains a serious problem. Human beings have benefited from nature and its resources from generation to generation by using
35、 it very properly, which has led to not only the rapid development of a mature human society but also the improvement of the environment itself. To our disappointment, however, many people are making use of our environment improperly. As a result, environmental problems arise, such as the damage of
36、ecological environment, more deserts and the loss of water and soil. More importantly, it is we humans that are the biggest victims. More and more natural disasters are coming to us as the punishment from nature. It is high time that we realized that we should remain a good relationship between huma
37、ns and nature. Only in proper ways can we make everlasting use of our environment. First and foremost, laws and regulations should be enforced to make it obligations for everyone to protect the environment. Secondly, further improvements should be made in the field of science and technology to bette
38、r use the resources and protect the environment. In addition, the application of new energy sources and low- carbon lifestyle should be promoted in no time. More significantly, every social member should raise their consciousness of using our environment properly，developing our society into an eco-f
39、riendly one. In general, we and our ecological environment do rely on each other and only through joint efforts are we able to live an eco-friendlier life.高分范文2 It has been proved that close connection exists between human beings and the ecological environment,Mans behavior, whether proper or not, c
40、an exert profound influence on nature. On one hand, If humans stick to environmental-friendly concepts and make proper use of natural resources, the environment will undoubtedly serve us well. Nature is always so generous and selfless that it never refuses to provide all the treasures it owns for hu
41、mans. Taking full advantage of the natural resources wisely never fails to lead humans life to break new grounds. On the other hand, things can be totally the opposite if humans abuse those precious resources. Improper use of natural resources can cause such severe problems as the loss of soil, the
42、destruction of the environment, which not only upsets the natural balance, but also expose humans to great living threats. Considering the strong connection between humans and the environment, it goes without saying that we must use natural resources properly. As to us students, attention should be
43、focused on daily habits. Avoid unnecessary wastes and try to recycle, and then small bits of efforts can result in a huge positive change. As to our city, our nation and the whole world, all countries must make joint efforts to make proper use of natural resources and improve the ecological environment. Our earth is the only home to every human being as well as every living creature. Every one of us should be responsible to be friendly to the environment and then, nature will reward us.
