科技类与社会类思路及范文

It is now possible to perform everyday tasks such as banking shopping and business transactions without meeting people face to face What s the effect it may bring on the individual and the society as a whole 网络商务的优点 网络商务的优点 1 the most obvious reason for online shopping increase in popularity is its convenience a first and foremost people can enjoy the convenience of sitting at home with shopping b There is no longer the need to drive from store to store and to spend hours of shopping and waiting in line c Online shopping has cut out the journey to crowded streets and saves both traveling expenses and your precious time d People will not have to carry packages around 2 online commerce and transaction also allows users greater freedom and flexibility in doing their business The biggest benefit in doing business online is that one could get serviced sitting in the office at home from an Internet caf overseas or anywhere with Internet access and get the procedure done within no time 3 online shopping is preferred because it also brings customers practical benefits in terms of the amount they spend on their purchase 4 Another main attraction of online shopping is its variety of choices 网络商务的缺陷 网络商务的缺陷 1 online commerce does come with a certain amount of risk the biggest of which being identity theft payment and user account management devices may not be secure allowing unauthorized access to customers account and personal information card number PIN number etc 2 Lack of quality sometimes has also been an issue when it comes to online shopping 3 online shopping and other forms of e commerce lack the personal touch 4 shipping cost can be astronomical Sample The pace of our lifestyle is very fast these days We need to get things done quickly and efficiently in order to accomplish as many things as possible each day And thankfully technology helps us to do a number of things from banking to shopping and other business transactions While this helps make our lives easier it can also impact our ability as individuals to socialize with other people Today we use automated teller machine or ATMs to withdraw and deposit money We also use it to check our balance and pay bills Not only do they save time from queuing in the bank but also these machines are accessible 24 hours a day There is no need to wait until business hours to get these simple tasks completed We can also purchase things online from concert tickets to clothing and furniture Again being able to buy things over the Internet is not only convenient saving time from traveling to the actual store but purchasing things at any time we wish is possible While being able to do business transactions with the help of technology is godsend to many it can also impact our interaction with other people and the rest of society Some people have become so used to doing their banking online pr pushing buttons at an ATM that the may dislike dealing with humans who are most probably slower than machines and have a higher possibility of making an error It is possible these individuals will develop a lower tolerance for mistakes or for slow but friendly service As more and more services become automated people could become socially withdrawn and eventually forget how to read body language As a result this could easily lead to miscommunication and arguments over small issues could erupt Therefore while technology has made errands like banking simple to do at an ATM or even make large purchase like plane tickets and furniture the convenience of doing these transactions cannot replace humans People can give just as good service albeit a bit slower but with a smile and the human interaction for many makes it a pleasant and memorable experience There are social medical and technical problems associated with the use of mobile phones What forms do they take Do you agree that the problems outweigh the benefits of mobile phones 手机的优点 1 mobile phone makes our lives more convenient cell phones now have features beyond sending text messages and making voice calls including Internet browsing MP3 playback memo recording email built in cameras Bluetooth connectivity video calling etc 2 They also make people work faster and efficiently because people can communicate with their clients and colleagues by the mobile phone 3 It is now possible for young people equipped with cell phones to stay in touch with their parents and for parents to stay touch with their children 手机的缺陷 1 medical experts warn people that the strong radiation coming from mobile phones pose healthy threat to us a people who frequently use cell phone may get headache and even brain cancer b if a pregnant woman often uses mobile phone it may exert bad effect on the development of fetus 2 Another problem has also arisen regards to one s privacy and security A minority of the population who choose to use the cell phones with built in cameras may invade the rights to privacy we may receive hundreds of SMS Spam everyday 3 Users of mobile phones often speak at increased volume in public and it has led to places like bookshops libraries and movie theaters posting signs to prohibit the use of mobile phones Sample Mobile phones are frequently used in almost all aspects of our daily lives and they have made people communicate with others more conveniently and efficiently However a variety of potential problems including social medical and technical ones arise which far outweigh the benefits they bring to people It is undeniable that mobile phones have facilitated our lives in many different ways For example when an emergency occurs such as a traffic accident or a violent crime mobile phones can help the victims to call the police or an ambulance immediately for help They also make people can send or read emails via a mobile phone and communicate quickly and easily with their clients and co workers However there is an opinion that the wide application of mobile phones also exerts a negative influence on the society an individual s health and technological development Indeed it is the case that talking on cell phone in public with high voice disturbs people around Moreover as far as radiation of cell phone is concerned scientific evidence has shown that radiation that a working mobile phone produces has the potential to cause brain cancer Apart from the health problems a range of technical defects would give rise to a series of dangers For instance using mobile phones on board a plane may affect the navigation system of aircraft which will endanger the lives of the passengers Given the above arguments it is reasonable to conclude that although mobile phones have some benefits the negative influences they have produced should not be overlooked because the downsides far exceed the merit 词汇必备 advanced science 尖端科学 scientific invention 科学发明 exert a far reaching impact on 对 产 生一种深远的影响 double edged sword 双刃剑 earth shaking changes 翻天覆地的改变 pay the way for the future development 为未来的发展铺 平道路 lay a solid foundation for 为 打下良好 的基础 technical innovation 科技创新 opposite forces 负面影响 potential hazards 潜在危险 pose a threat to 对 有一种威胁 In many countries traditional foods are being replaced by international fast foods This is having a negative effect on both families and societies To what extent do you agree or disagree 快餐危害健康 快餐危害健康 Fast food diet is a major cause to serious health problems such as obesity and heart disease e a fast food meal contains a very high amount of calories than a similar sized healthy meal f Fast food may speed up people s risk of block arteries that can lead to heart attack g There is an obvious relationship between high cholesterol and heart disease or stroke 2 There is a definite correlation between obesity and fast food fast food not only contains more calories than traditional food but also is more likely to undermine normal appetite control systems which makes us eat more than we need 快餐的优点 快餐的优点 1 what makes fast food so appealing to people is that it is not just hot and tasty but also constant and convenient 2 When choosing a fast food restaurant there is one major factor for many parents and children They want a fast meal in a happy atmosphere where children love it and are unlikely to complain about the food Sample In many developing nations fast food chains like McDonald s KFC and Pizza Hut have become a symbol of progress In some places it is considered a status symbol to dine in a fast food restaurant that would cost more than one serving traditional cuisine For those in America these chains offer fast relatively inexpensive food that helps the financially strapped fuel their bodies quickly or the ideal solution for those too lazy to cook However with the invasion of international fast food chains come the negative impacts they have on families and society The best illustration of this is a recent documentary called Super size Me In it the filmmaker a health conscious and physically fit young man goes on a month long diet of McDonald s for breakfast lunch and dinner It is evident that he feels physically sick puts on a lot of weight and feels psychologically depressed Although fast food sells very well French fries and a soft drink do not have high nutritional value but high in oil and fat content Studies have shown that eating these kinds of meals on a regular basis can easily lead to obesity and heart disease And when increasing numbers of people develop these illnesses they become a burden on the healthcare system Because of their weight and health problems these people are unable to be productive members of society and instead languishing in hospitals or at home But most importantly because fast food restaurants are convenient many children and teenagers succumb to eating there as both parents work and don not have much time to cook for their families The emergence of a lifestyle of quick consumption has also led to children without much knowledge of nutrition and preferring a diet of fast food than eating traditional food And with children eating separately from their parents communication breakdown can easily occur The best way to keep families and societies together is for parents and their children to set aside time for dinner every evening Everyone should pitch in to help make meal And as they prepare and eat dinner this is the best opportunity for everyone to reconnect talk about the day s events and tackle upcoming issues in a civilized and familial manner 词汇必备 nutrition 营养 malnutrition 营养不良 obese overweight 肥胖的 health risk hazard 健康危害 obesity 肥胖 heart attack 心脏病 block arteries 动脉阻塞 high in fat sugar calories 高脂肪 高糖 高热量 low in protein fiber vitamin 低蛋白 低 纤维 低维生素 junk food 垃圾食品 pose health threat 造成健康威胁 Modern buildings have changed the appearance of cities and towns Some people argue we should build all buildings in traditional style to protect the cultural identity To what extent do you agree or disagree 支持传统建筑 1 traditional architectural culture is a unique cultural resource deeply rooted in the local community when we think of a city a country or even a civilization its particular historical architecture is the first cultural symbol to come to our minds 2 traditional architectures in a city or a country are always the source of the local people s pride and cultural identification pared with modern or even post modern buildings traditional design styles are more comforting and classic 4 people have the responsibility for inheriting respecting and preserving the traditional architectural style 支持现代建筑 1 modern buildings made possible by stylistic movements as well as modern material technology can meet the demand of modern people 2 we have inherited from our ancestors not only the traditional architectural styles but also the spirit of innovation innovation is the soul of a city and a nation 2 contemporary designs are up to date in these buildings we can feel the beauty of simplicity and practicality Sample When people stroll down the street they are almost certain to see a wide range of modern buildings packed within the city At the same time those that have lasted for hundreds of years are slowly disappearing Thus some people say that traditional style houses should be rebuilt for the sake of the protection of China s cultural identity I think they have good intentions but I do not agree with them at all The first reason is that modern buildings can satisfy people s requirement for good livin