四级作文预测范文

Food Safety

食品安全正在成为人们热议的话题

食品安全问题对生活的影响

解决之道

These days, the tainted milk scandal makes the food safety issue a hot topic/the focus of the people around. The consequences of eating tainted food could be an invisible harm to our body. But it could be too late when we reveal. An old saying goes like this: “Eating something not clean is nothing serious concerning about your health.” The fact is that it’s definitely absurd. Without clean food, we might not keep our personal health. Some diseases could be the killers of us. Besides, it also could be a ruin to the whole society. If none says “no” to the behavior and let it be a trend, one day, (just as some of my fellows’joke, it would be possible that) we would have nothing to eat due to the horrible food safety problems.

Then, Something must be done to solve this problem. /how to solve this problem? To begin with, practical measures, especially laws, ought to be taken to strength the administration against the food safety issues. Moreover, the positive consciousness of resisting the fake food should be reinforced.

Information Security

1. 信息安全问题日益重要

2. 信息安全事故可能导致的危害

3. 如何做到信息安全

Information Security

The human beings are stepping into the information society. The information industry develops very rapidly, so do the hackers, trick-playing teens, exploring children, and serious white-collar criminals. Thus, information security becomes an impending important issue.

In case of information breach, the victims-----government department, an organization or an institution, or a company will inevitably suffer great or small loss. Government may be threatened with national security. Companies may lose opportunities to develop new projects. And the public’s and users’ confidence will be damaged.

Then how to deal with this issue? Technology is only a partial solution to information security. What’s mo re important is that organizations and companies should promote the awareness on information security to its staff. However, since no system can ever be 100 percent secure, a prevention-only approach to information security management is not enough. Companies and organizations should adopt a dual approach to information security management by combing prevention and detection techniques.

Internet

1.随着社会和经济发展，网络成为了每个人必不可少的获取信息的工具

2.但是，在网络上也出现了一些不和谐的因素，如垃圾信息，黄色网站，虚假新闻等。

3.如何采取措施制止和消除这些现象。

With the social and economic development, the internet has been becoming a tool that everyone needs of absorbing all kinds of information. Undoubtedly, the Net are revolutionizing the daily lives of the people who have an access to it. The primary reason behind the Internet boom roots in its multifunction. It provides a vehicle for netizens to shop, search, publish blogs and browse WebPages.

A range of problems exploding behind the frenzy of Internet impressively stand out. A vast majority of Internet users' mail boxes are stuffed with junk mails, an issue which sparks strong criticism and generates the loss of corporate productivity. It's not alone. Porn websites attract a growing number of young people's visits. False news via the e-mail, BBS and chat room increasingly poses a threat to the social prosperity and stability.

To crack them down, we should push for a more effectively tough law. We should join our forces to launch a nation-wide campaign, including imposing severe penalties on junk mail delivers, shutting down or blocking the vicious sites and introducing a real-name registration system to prevent fake messages from appearing. We can fully believe that our combined efforts will reap rewards. (A clean cyberspace will paint our lives more colorfully. An economically booming and technologically advanced global web will play a vital role in the national economic and cultural advancement.)

Shopping Online

1．近来社会上出现网上购物热

2．人们对此现象的不同反应

3．你对此现象的看法

With the popularity of the Internet, more and more people do shopping online. Without going out of their home, they may look for whatever items they want and pay online only by clicking the mouse. A couple of days later, the goods they buy online will be delivered at their front door.