英语专业四级考试作文练习：乘客应该在地铁里饮食吗及节约

发布时间：2020-08-23

小伙伴们，大学英语四级的考试大家复习的怎么样了呢？下面是51题库考试学习网分享的一些英语四级考试作文部分的复习资料，一起来看看吧！

一、Should Passengers Eat and Drink on Subway Trains?

In recent years, eating and drinking on subway trains have been found more and more common, which has triggered many problems. Thus, in some cities passengers are forbidden to do that and violators will be fined. There has been a raging debate over the new regulation. Some believe that eating and drinking don’t threat the safety of the subway operation and are not against any law and regulation. Others want to curb the bad behavior so as to make the public environment clean and tidy.

As far as I am concerned, eating and drinking on subway trains are indeed not proper behavior, but it is also not reasonable to deprive citizens of that right. On the one hand, eating and drinking on the subway trains should be discouraged. The government should attach more importance to educating citizens and appeal for cultivated and eco-friendly behavior on public transportation. Announcements and posters could be used to encourage people to create a better environment. On the other hand, it is every citizen’s legal right to eat and no one can deprive them of that. With regard to the pregnant, the elderly, the sick and the weak, the government can allocate them special room to eat and drink.

In conclusion, the behavior of eating and drinking on subway trains should be discouraged, but the right of people should be protected.

二、What is vividly revealed in the picture is that water is being reused in daily life at home. After washing rice, the water can be used to wash vegetables and then clean the mop and the toilet. What a harmonious scene it is!

It is not difficult to find that what the picture intends to express is the importance of saving and protecting resources. On the one hand, as we all know, water resource is limited and water shortage is still a serious problem threatening the existence and survival of the whole human being. On the other hand, the phenomenon of wasting water can still be easily found anywhere in our daily life. For example, water taps are frequently left on by careless users. Someone even assumes that they have the right to waste water because they pay for it o that it has nothing to do with others. In fact, so precious water is that we cannot afford to waste it. Water resource is not only indispensable in our daily life but also in the industry and agriculture. It is hard to imagine what the world would be like when there I is no more water.

It is fortunate that now the public is starting to pay attention. But, this is not adequate. As is shown in the above picture, what we need is more actions to save and protect resources! First of all, social environment is shaped by the general public, and the cultivation of conservation-minded society depends on the active involvement of every member of our society, be he old or young. Accordingly, an education campaign should be launched to call on people from all walks of life to save and protect resources. In addition, saving and protecting resources is bound up with our daily life. We, college students, should spare no efforts to save valuable energy and natural resources such as power, water, coal, gas and so on. Only by the joint efforts of the whole society can we create a real conservation-minded society.

好了，以上就是今天分享的全部内容了，各位小伙伴根据自己的情况进行查阅，希望本文对各位有所帮助，预祝各位取得满意的成绩，如需了解更多相关内容，请关注51题库考试学习网！

下面小编为大家准备了 专四专八考试 的相关考题，供大家学习参考。

David Copperfield is a novel by ______.

A．Charles Dickens

B．William M. Thackeray

C．George Eliot

D．Mrs. Gaskell

正确答案：A

Telecommunications stand for devices and systems that transmit electronic or optical signals across long distances. Telecommunications enables people around the world to contact one another, to access information instantly, and to communicate from remote areas. Telecommunications usually involves a sender of information and one or more recipients linked by a technology, such as a telephone system, that transmits information from one place to another. Telecommunications enables people to sand and receive personal messages across town, between countries, and to and from outer space. It also provides the key medium for delivering news, data, information, and entertainment.

Telecommunications devices convert different types of information, such as sound and video, into electronic or optical signals. Electronic signals typically travel along a medium such as copper wire or are carried over the air as radio waves. Optical signals typically travel along a medium such as strands of glass fibers. When a signal reaches its destination, the device on the receiving end converts the signal back into an understandable message, such as sound over a telephone, moving images on a television, or words and pictures on a computer screen.

Telecommunications messages can be sent in a variety of ways and by a wide range of devices. The messages can be seat from one sender to a single receiver (point-to-point) or from one sender to many receivers (point-to-multipoint). Personal communications, such as a telephone conversation between two people or a facsimile (fax) message (see Facsimile Transmission), usually involve point-to-point transmission. Point-to-multipoint telecommunications, often called broadcasts, provide the basis for commercial radio and television programming.

Telecommunications begin with messages that are converted into electronic or optical signals. Some signals, such as those that carry voice or music, are created in an analog or wave format, but may be converted into a digital or mathematical format for faster and more efficient transmission. The signals are then sent over a medium to a receiver, where they are decoded back into a form. that the person receiving the message can understand. There are a variety of ways to create and decode signals, and many different ways to transmit signals.

Individual people, businesses, and governments use many different types of telecommunications systems. Some systems, such as the telephone system, use a network of cables, wires, and switching stations for point-to-point communication. Other systems, such as radio and television, broadcast radio signals over the air that can be received by anyone who has a device to receive them. Some systems make use of several types of media to complete a transmission. For example, a telephone call may travel by means of copper wire, fiber-optic cable, and radio waves as the call is sent from sender to receiver. All telecommunications systems are constantly evolving as telecommunications technology improves. Many recent improvements, for example, offer high-speed broadband connections that are needed to send multimedia information over the Internet.

Personal computers have pushed the limits of the telephone system as more and more complex computer messages are being sent over telephone lines, and at rapidly increasing speeds. This need for speed has encouraged the development of digital transmission technology. The growing use of personal computers for telecommunications has increased the need for innovations in fiber-optic technology.

Telecommunications and information technologies are merging and converging. This means that many of the devices now associated with only one function may evolve into more versatile equipment. This convergence is already happening in various fields. Some telephones and pagers are able to store not only phone numbers but also names and personal information abo

A．Current development.

B．Transmission of message.

C．Computer networking.

D．Government regulation.

正确答案：D

【M2】

正确答案：occured改成occurred
occured改成occurred 解析：这属于拼写错误。

Currently, every college student knows that ability is important. They would like to attend various training programs and apply for different certificates so that they are more competent. Do you think that attending training programs and getting more certificates can improve competence? Write an essay of about 400 words entitled: Do More Certificates Stand for Better Ability?

正确答案：Do More Certificates Stand for Better Ability? This is the very hot season for the college graduates to hunt for jobs in the market. You may see a lot of graduates holding a variety of certificates indicating their versatile skills. Every college student knows that ability is important. They would like to attend various training programs and apply for different certificates so that they are more competent. However can attending training programs and getting more certificates improve their competence? As far as I am concerned the certificates do not really mean competence. First of all the certificates are simply several pieces of papers proving that you have attended some training programs. Whether you are competent or not really depends upon your cleverness and experience. For example many English majors have passed the TEM-8 an English test specific for the language students. Does that mean their English is perfect once getting such a certificate? Not exactly. The fact is you may find more often than not that many students speak broken English and write poor English. The reason is that they may assume that a certificate can prove their English is very good. So they stop their daily exercises and training and rest on the satisfaction of getting their certificates. Secondly the ability must be obtained through hard work and long practice. The students should attach more importance to obtaining the ability rather than getting the certificates. The social practices help them make the book knowledge become their own. The certificates should stimulate them to study hard and become more excellent and competent. As for the recruiting companies they prefer the students who can put their book knowledge into daily use which is far more practical than the certificates. Finally the students should try to make themselves more marketable. They need to give up the unrealistic assumption and realize the true fact. To sum up the certificates do not really mean competence. What we need to do is integrate the certificates with the development of our competence. The two should go hand in hand to make us capable persons.
Do More Certificates Stand for Better Ability? This is the very hot season for the college graduates to hunt for jobs in the market. You may see a lot of graduates holding a variety of certificates indicating their versatile skills. Every college student knows that ability is important. They would like to attend various training programs and apply for different certificates so that they are more competent. However, can attending training programs and getting more certificates improve their competence? As far as I am concerned, the certificates do not really mean competence. First of all, the certificates are simply several pieces of papers proving that you have attended some training programs. Whether you are competent or not really depends upon your cleverness and experience. For example, many English majors have passed the TEM-8, an English test specific for the language students. Does that mean their English is perfect once getting such a certificate? Not exactly. The fact is you may find, more often than not, that many students speak broken English and write poor English. The reason is that they may assume that a certificate can prove their English is very good. So they stop their daily exercises and training and rest on the satisfaction of getting their certificates. Secondly, the ability must be obtained through hard work and long practice. The students should attach more importance to obtaining the ability rather than getting the certificates. The social practices help them make the book knowledge become their own. The certificates should stimulate them to study hard and become more excellent and competent. As for the recruiting companies, they prefer the students who can put their book knowledge into daily use, which is far more practical than the certificates. Finally, the students should try to make themselves more marketable. They need to give up the unrealistic assumption and realize the true fact. To sum up, the certificates do not really mean competence. What we need to do is integrate the certificates with the development of our competence. The two should go hand in hand to make us capable persons. 解析：文章题目紧贴大学生活，相信每个人都会有这样的经历：考取各种各样的证书。但是社会认可的是大学生的实践能力而不是学历，一纸证书并不能说明什么，人们应该走出这个认识误区。证书并不能代表个人能力，这就是本文的基本论点。第一段应该申明这个基本论点，第二段可以从证书并不能反映一个人的真实能力这一角度出发论证文章的观点，论据要具有说服力。第三段可以从一个人的能力是需要通过实践才能得来的这一点出发，结合实例展开论述。最后再重申和强调本文的论点。整篇文章要有条理、有逻辑，层次清楚。

声明：本文内容由互联网用户自发贡献自行上传，本网站不拥有所有权，未作人工编辑处理，也不承担相关法律责任。如果您发现有涉嫌版权的内容，欢迎发送邮件至：contact@51tk.com 进行举报，并提供相关证据，工作人员会在5个工作日内联系你，一经查实，本站将立刻删除涉嫌侵权内容。

站内搜索
热门标签