机械

1. 现在大学校园里，迟到、早退、旷课是常见的现象2. 保证学生的出勤率对大学教育的重要性3. 作为一个大学生应该怎样做Attend Your Classes RegularlyNowadays it is a very common phenomenon that some unive rsity students are late for or even absent from classes. An d still there are some students who slip out of the classro om before the class is over. Class attendance has become a thorny problem to both the students and teachers.In fact, it is very important for the students to atten d their classes regularly. First, it will ensure you to cat ch up with the teachers in your learning. That is very help ful to you if you want to do a good job in your study. Seco nd, attending classes regularly is a way of showing respect to your teachers ,too. Your teachers will feel bad if the students do not attend their classes, which, in turn, will affect their teaching and be no good for the students. Thir d, attending classes regularly will help to form a good hab it of punctuality, which is of great importance for the stu dents to do a good job in the future.Therefore, we university students should form the good habit of attending our classes regularly from now on. And s ome day we‘ll benefit from it..1. 宿舍生活有时会出现不和谐的情况; 2. 一个和谐宿舍生活的必要性;3. 如何创造和谐的宿舍生活。

On a Harmonious Dormitory LifeDormitory life is an indispensable part of college life. But sometimes the harmony in the dormitory can be disturbe d in one way or another.As is known to all, a harmonious dormitory life is impo rtant to college students and benefits all the members. On one hand, we can have a good rest and put our heart into st udy. On the other hand, we will have a good mood and enjoy being together.There are several ways to create and maintain a harmoni ous dormitory life. Firstly, you have to evaluate your life -style and try to get rid of your dirty habits, if there ar e any. Secondly, when an annoying situation arises, you‘ll just have to learn to tolerate each other and co-exist. Thirdly, you‘ll have to share with each other and make good f riends.In conclusion, we should try our best to build a harmon ious dormitory life for the sake of good study and good lif e.假设你是李明, 你的一个朋友张伟准备到你所在的城市来旅游，但你有事不能接待。

写封信给他，解释你不能接待的原因，并说明你所做的安排。

A Letter to a FriendDear Zhang Wei,I‘m glad to know that you a re coming to my city during the summer vacation.However, I‘m afraid there‘s some bad news. I‘m plann ing to take part in an international conference to be held in another city during the time of your visit. All the top scientists in my field will show up at the conference. More importantly, I‘m lucky enoughto have been selected to give a speech on behalf of my research team at the Conference. I really can‘t miss it.I understand that it‘ll be your first time to this cit y and I‘m your only friend here. I‘ve asked my roommate t o meet you at the airport, and you can stay in my room. He is a very nice person and he will show you around the city. Hope you two will get on well and have a nice holiday!Yours,Li MingYour name and role : Sam , a sophomore in Englis h Class TwoYour Foreign Teacher’s name : Ms.RiddleIncident: you cannot come to her class for some reason Task: write her a note , asking for leave of absence[参考范文]Asking for Leave of AbsenceTo: Ms.Riddle , my dear Oral English teacherFrom: Sam , a respectful sophomore student of yours in Oral English Class TwoDate : January 8,2005Subject: Asking for Leave of AbsenceDear Ms.Riddle,I would like to know if I could ask for a casual leave of absence from your Oral English class this Wednesday morn ing.Yesterday evening I got a phone call from my cousin ,wh o is now running a small firm in suburbs of this city . He needs an interpreter for two days but cannot find the most reliable person, so he wants me to have a try.Personally , I regard this as a golden opportunity to p ut what I have learned in your class into practice, but I n eed your permission of absence . If you think I may go and help him get over the difficulty, I am confident that I ‘l l do a good job and both of us will grateful.Earnestly yours,Sam手机给生活带来的利和弊Advantages and Disadvantages of the Mobile PhoneWith the rapid economic development, the mobile phone h as found its way into campuses and a host of students take advantage of this wonderful gadget to communicate with each other. This phenomenon gives rise to this question: What a re the advantages and disadvantages of the mobile phone?It is widely believed that it greatly facilitates stude nts’ campus life. Many instances could be f ound to support this type of opinion. A graduating student in our universit y bought a mobile phone in the course of hunting for his jo b. He told me that through the mobile phone he could easily keep in touch with the employer of the company he intends to work with and would not miss any opportunities.However, everything has both positive and negative face ts. The mobile phone also has many disadvantages. For insta nce, the ringing of the mobile phone often disturbs the tea cher’s teaching and other students’ learning.Personally, the advantages of the mobile phone outweigh the disadvantages of it as long as we don’t interfere wit h others while using it.政府是否应限制私车发展The private motor vehicle has given us a freedom our an cestors could not dream about. We can travel swiftly, and u sually safely, over the roads which have been built to acco mmodate our cars. People can display their wealth by drivin g a car which may cost as much as another person’s home. - Introduction: advantages of cars (brief)Sadly the car has become a disadvantage as well as a bo om. The car pollutes the atmosphere, may be involved in ser ious accidents, and by its very numbers blocks roads and ch okes cities. How can we reduce its use? - Brief statement o f problem: disadvantages of carsThe car is only desirable if we can use it easily, so w e might begin by reducing access to parking spaces in the c ities and simultaneously increasing the quality and availab ility of public transport. Cars could be banned form certai n parts of the city, thus forcing people to walk or to use public transport. - Ideas for cutting the number of cars The expense of buying and running a car can be raised. If the motorist is faced with a high purchase price, high r oad tax, high insurance premiums and substantial fines he o r she may reconsider the purchase. A corresponding reduction in the price of public transport would help this financia l argument against car ownership.Neither of these arguments will sway the super rich who can afford the status cars, but it would perhaps encourage them to look at other ways of demonstrating their wealth. However we do it, reducing the number of cars on the road w ill reduce the problems of pollution and the congestion whi ch can bring cities to a standstill. - Conclusions: states the benefits of reducing the number of cars.1.很多城市缺电现象严重2.分析原因3.提出建议On Power FailureRecently， every morning when I wake up， I find my air -conditioner automatically turned off . I didn't understand why at first ， but soon I learned that there was a great shortage of electricity supply in our city – my air-condit ioner turned off because of a power failure midnight.With the rapidly developing industry and the ever-incre asing population， demand for electricity supply is soaring. Besides， summers in recent years are much hotter than before ， so most working places and households are air-condit ioned ， which consumes additional electricity.Face with such a hard nut ， we have to find ways to cr ack it . Above all ， in western areas China ， there is su rplus of electricity supply. So ， cities that are thirsty for electricity may ask for remote help. Then ，when we hav e electricity ， we should remember to save it . Set your a ir-conditioners at 27C and you won't feel less comfortable than when they are at 26C . In fact ， some factories alrea dy shift their working hours to avoid the peak time of elec tricity consuming. My parents don’t work from Monday to Fr iday as before – they work form Saturday to Wednesday and have the following two days off instead. This is also a way out ， isn't it?On Privacy of Famous People1. 许多媒体都热衷于揭露名人的隐私2. 出现这种现象的原-因3. 我的看法On Privacy of Famous PeopleIn recent years, many newspapers and magazines focus on the activities of film stars, pop singers and some other celebrities. Repo rters disguise their identities, infiltrate the subject’s business and fa mily, or even bug and wiretap them to get the news by whatever means.It is no t difficult to explain the reason for the reporters’ great interest in celebrities’ private lives. What matters to a newspaper or a magazine is the number of readers. A large readership means th e rise in the circulation of their publications, hence a huge profit. Since celebrities are newsworthy figures, and their stories draw far more attention than those of ordinary people, it is natural that the press tries to feature private lives of celebrities.In my view, famous people are also citizens. They have the ri ght to keep their own privacy like ordinary people —their privacy should be respected, protected and guaranteed by laws under all ci rcumstances. Therefore, the press should stop invading their privacy.【网络综合-2014年12月新东方四级作文预测：出境游人数】：More People Choosing Overseas Destinations for Their HolidaysFrom the chart given above, we can observe that the number of people traveling abroad experienced some changes during the past several years. From 1993 to 2003, the number of Chinese people choosingoverseas destinations for their holidays increased rapidly from less than 5 million to 20 million, and then to 70 million in 2011.What exactly contribute to this phenomenon? Reasons can be listed as follows: for one thing, the authorities have issued some preferential policies to promote the development of the overseas tourism industry, which encourages a sudden emergence of travel agencies that can provide customers with convenient overseas tourism services. For another, with the improvement of financial status and purchasing power, a considerable number of Chinese people can afford the once-deemed-expensivetraveling expenses.By observing the past trends, we may forecast that the growth tendency will continue. However, it is also a highly variable industry which is vulnerable to seasons and climates, international politicalsituation, fluctuatiGroup Purchasing1. 现在团购很流行2. 团购有很多好处，但也有不少问题3. 我的建议Group PurchasingIn recent years, a new type of online shopping is rapidly gaining popularity — group purchasing, which was originally introduced from foreign countries but is now widely acceptedall over China. People can buy not only goods, but also all kinds of services on group purchasing sites.Group purchasing is very convenient, and saves people a lot of money. But it also has some problems. Since group purchasing is nothing more than another form of online shopping, the nature of it is no different from other online shopping patterns. Problems that exist in online shopping also can be found in group purchasing, like deceptive advertisements or poorafter-sale services.In my opinion, we should treat group purchasing as a way of shopping and nothing more. We must be careful not to buy something we don’t need only to follow the fashion.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Information SecurityThe human beings are stepping into the information society. The information industry develops very rapidly, so do the hackers,trick-playing teens, exploring children, fraudsters, and seriouswhite-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 threatenedwith 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 more 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.。