Planting Trees

Shouhl students make friends on line？ Some people say yes. Internet helps people make many friends. Chatting on line, students can express more freely, and even get help for their foreign lan- guage studies. Others, however, someone thinks students should not. They say making friends on line is a waste of time. It＇s not good for study. Besides. Even some students get cheated on line. It is my opinion that students should place their study, health and safety before other things. As for friendship, we can find it in our classmates and other people around us.     

Phone Dinner

One day, when I was at an airport waiting for my flight, I had to make a phone call. I looked around and found all the phones were busy. So I went to wait in line and stood there for a long time.The person talking on the phone was an old man and I could hear the conversation clearly. He was talking about his trip in this city. He said he was having a good time. He commented on(评论) the weather here and asked about the weather back there. While he was talking, he was eating a sandwich and drinking coffee.     

“完形填空”高考冲刺专练(英文)

(A) Mobile phones are everywhere in big cities. It seems that 1 can survive without one. Mobile phones are a great 2 to stay connected with friends and family. 3 , it is important to remember that there are certain times 4 you should not be using your phone, especially as a student during school.     

国际长途如何拨号

We can make mistakes at any age.Some mistakes we make are about money.But mostmistakes are about people. “When I got that job,did Jim really feel good about it as a friend? Or is he envious (嫉妒)of my luck?”“And Paul--Why didn‘t I find that he was friendly just because I had a car? ”When we look back,thinking about these, that can make us feel bad.But when we look back ,it‘s too late.     

The "Dark Self" in "The Secret Sharer" and "Heart of Darkness"

Human nature is one of the most thoroughly studied topics in human history.Even today the argument continues in all different social contexts,and by studying Conrad’s two stories:Heart of Darkness and The Secret Sharer,the author tries to analyze the two sides of the nature,both good and evil,which are inherent in us humans.In the essay the author explores the two heroes in the stories and tries to prove that only when we realize and admit our capability for the evil,can we make the good and kind side of nature to flourish.     

谁拨响了你的手机

About a year ago,touting rock musician Chris Dunn was in theback of a battered van driving down a wind-swept Wyominghighway when he realized the time had finally come to get a dayjob.His band’s album wasn’t selling,and he figured his dreams ofmaking a living from music were over。Then he discovered one of the hottest sectors of the music businesstoday:cell phones.Dunn,30,Now spends his days translating top 40 hits and televisionthemes into beeping musical snippets that announce mcotmng calls on acell phone.Modtones,the Japanese-owned company he works for,is oneof several that have sprung up in the past year to meet the growing de-mand for alternatives to the factory-installed electronic chirps that arestandard on most wireless phones.     

Relationship between environment policy and technical transformation: industry pollution control in Three Gorges Reservoir

Ecological objective promotes local government who is in a reservoir area adopting new environmental policies which encourage firms to save energy and reduce emissions. Based on real option theory, we characterized the arrival of new environmental policy as a Poisson jump process. Under the situation that neither the policy arrival time nor contents can be determined, with the real option theory, we focused on problems for firms to decide best investment timing and scale, provided the cumulative probability distribution function of investment timing, and gave a numerical analysis. By analyzing the relationship between policy and investment decision, we found a perverse result that the high subsidy does not always encourage investment all the time, which can be a valuable reference for government to control industry pollution and make reasonable policies.     

手机带给我们的麻烦(英文)

A LOUD noise suddenly attacks your ear while you enjoy a movie in acinema.A stranger makes you jump as he shouts at his friend on the other side of the city.Mobile phones are everywhere and sometimes they can be very annoying.Although they are a necessity of modern life,it is common to hear people complain about mobile phones.Discuss with your classmates what manners people should have when using them.Most public places have cell-phone rules.So try to keep your phone ringer as low aspossi…     

Try to Save Mistakes

We can make mistakes at any age.Some mistakes we make are about money.But most mistakes are about people. "When I got that job,did Jim really feel good about it as a friend? Or is he envious (嫉妒)of my luck? " "And Paul-Why didn't I find that he was     

欧洲巨石景观让人震惊

After a few moments of disappointment,I adjust my expectations and imagine the sheer scale of the effort.I remind myself that the most attractive forms on the planet are often ones for which no particular purpose springs to mind,fascinated as we are by the brute pointlessness of ancient lines on the landscape lines that can only really be appreciated from above.     

English Corner

Good Tips for You How to be Safe on The Internet? The Internet is an important part of our life.There are so many things we can do on it.We can get useful information,find help for our studies and make friends on the Internet.But some of us don’t use it in     

A New World to Discover——Grimm's Fairy Tales

Nowadays, the fairy tales have been on hot discussion. Some say that the very original Grimm’s fairy tales is capricious that we may be more cautious whether it’s suitable for children. With the rethinking of fairy tales, many other scholars argue that the fairy tales can be valuable with its hidden German customs in the original version and the current versions are acceptable to children.The hot discussion raises our thinking. This new discussing wave may indicate something at a degree that the Grimm’s Fairy Tales is worthy going deeper to study. We think that the Grimm’s ferry tales is valuable for its pure essence and the German culture it hides that even adults should read it. Children can read the current version of Grimm’s Fairy Tales with their innocence,getting the basic judging system of good and bad. The core question is that Adults also should pick it up. That’s because usually people will find that all the experiences and reasons can be dated back to the simple truths in fairy tales. Meantime, the Grimm’s Fairy Tales reflects lots of unthinkable customs and culture. The only thing we need to do is try to find new aspects and directions to explore the classic. With the spiritual and academic help, shouldn’t the Grimm’s fairy tales be necessary for both children and adults to read?     

Try to Save Mistakes

We can make mistakes at any age.Somemistakes we make are about money.But mostmistakes are about people.“When I got thatjob,did Jim really feel good about it as afriend?Or is he envious(嫉妒)of my luck?”“And Paul—Why didn't I find that he wasfriendly just because I had a car?”When welook back,thinking about these,that can makeus feel bad.But when we look back.it's too late.     

Experimental Study on Magnetorheological Damper for Semi-Active Vibration Control of Civil Infrastructures

Magnetorheological (MR) fluid is a kind of smart material whose rheological properties can be rapidly varied in magnetic field. To make full use of the advantages of MR fluid to devices, a model of double-ended,shear-combined and valve-typed MR damper is designed and manufactured, and the dynamic properties under sinusoidal excitations are experimentally studied. The experiment results show that the maximum damping force of the MR damper at the full magnetic intensity reaches about 20 k while the maximum power required is less than 50W, which predicts that the MR damper will be a powerful measurement for semi-active vibration control of civil infrastructures.     

Teaching English For Communication——A Brief Discussion of Some Communication Activities

What do we teach English for? For Language itself? Definitely not. Language is a means of communication. So it is no good teaching English all about its grammar rules and long lists of words without using it in real communication. Very often we have many students,who bave studied English for 6—10 years and acquired a vocabulary of thousands of individual words and a good mastery of hundreds of grammar rules but can not use them as a means of communication.     

Native Speaker and L2 User in Language Teaching

The target of much language teaching and learning is to make students approximate to native speakers.The only rightful speak ers of a language are its native speakers.Contrary to these contemporary views,however,this paper argues that the obligation of the lan guage teacher is to help students to use L2 effectively not to simply imitate native speaker.A successful L2 user who comes from the group of L2 learners can be a model for students.Therefore,non-native teachers with a high degree of language proficiency and good teaching skills can be ideal and qualified language teachers.     

你接受挑战吗?

Should we easily wail about the embarrassment and the unfairness of life?Or should we accept obstacles as challenges?With a choice of stance we can allow ourselves to be oppressed victims.When anything happens to us,we can take it as a sign that we should not expect anything good out of our lives.These are times when we need to determine whether it is wisdom or fear that motivates us in our choices.……     

Particle contamination, the disruption of electronic connectors in the signal transmission system

Particle pollution in air, also sometimes known as fine dust contamination, may cause electric contact failure. Recent research further proved that the fine particle is becoming a major disruption of the electronic connectors in signal transmission system. This paper specifies the connector contact in mobile phone application. To study the contact failure of mobile phone, a series of inspections and analytical research methods are introduced. Special features that cause the contact failure are summarized. Particle accumulation is the main problem; organic material such as lactates from sweat of the human body may act as adhesives to stick the separate particles together and make them adhere on the contact surface; chemical properties of dust cause serious local corrosion. The corrosion products may trap the particles and firmly attach on the contact surface; micro motion frequently occurs at the contact interface. Hard particle can be embedded into the surface, and soft particle could be squeezed and inserted into the contact; silicon compounds in dust play the most important role in forming high resistance regions that lead to failure; deposition of particles depends on the amount of materials, static electricity attracting force and gravity force applied on the particles. Current dust test can hardly reflect the serious contact failure. It is difficult to simulate the complexity of contact failure caused by particle contamination. Thus alternative ways of simulation experiment and improvement of contact reliability are proposed.     

Analyses on Marketing Strategies of Penglai’s Tourism

Although tourism marketing has made great progress in recent years,researches on it are far from enough.Current re searches on tourism marketing at home and abroad lack pertinence and mostly provide theoretical basis for tourism development within a wide range.The researches on tourism marketing of Penglai are few and far between.Based on previous studies and the status quo of tourism marketing strategy,the below statements tries to find out existing problems of Penglai’s tourism,put for ward countermeasures and propose feasible marketing patterns suitable for its tourism development.It subsequently concludes that it can make contribution to the sustainable development of Penglai’s tourism and provide other county-level tourism cities with reference for marketing tourism marketing strategies.