英文演讲稿

On-Line ShoppingAdvantages and Disadvantages of the Cell PhoneJob Problems for University GraduatesTreat Guests in the Restaurant or at HomePublic Transportation or Private CarsOn the Price of PollutionOn-line shoppingFirst of all, i am going to ask you a question. How do you usually go shopping? By walking store by store or sitting in in front of the computer desk and shopping online? I believe most people will choose the second way because it is rather convenient. Also the fact is on my side: statistics shows that the online shopping of our nation is developing very fast, in 2011, the number of people who shopping online has reached about 212 million, about 42% of netizens choose to shopping online.But what is exactly the online shopping? It is a new way of shopping by which we search for goods on the site, sign up for a subscription, and purchase by credit cards and then get the goods by express companies. We, as customers, almost do not interfere with any of these process. So it is beneficial to us. There is no doubt that shopping online has brought us countless advantages. Firstly, unlike the shops on the street where we have limited selections of what we want, we have hundreds of choices towards one type of goods on the internet. Secondly, shopping online is a time-saving job. We just have to sit by our computers and click the mouses, then the goods find its way to our houses. Also the products on the internet is almost the same price with the products on the street, some even cheaper. So online shopping is a comparatively sensible way for us to choose.However, two sides to every story. Shopping online has its own drawbacks. We can not touch the product ourselves, instead we only see a picture of it, some of the pictures are even not so real. It leads to the problem that many customers were cheat by the bad quality or unsatisfying color of the products. Also there are many shops online do not have formal qualifications. Some customers can not get the clothes they bought after they have paid the money; some other shops sent deceptive messages to customer to make them to mailing money to the shops.Well, all in all, it is a fashionable and easy way to shopping online, but it is sensible for us to think twice before we finally decide to buy it. Do not believe the advertisements of the products easily. If our customers can enhance alertness, shopping online can be a really pleasant way to satisfy our needs.Advantages and Disadvantages of the Cell Phone(Bell rings)Excuse me,（shut it up）,i am sorry for the ringing bell of the mobile phone. I believe almost everyone has ever encountered the same situation,right? We take the cellphone along with us because people need to contact with each other, of course it is not polite to use it in the public. I believe everyone presenting here has a cellphone and it has became a part of us, right? So here is our today's topic the advantages and disadvantages of the cell phone.When it comes to Cell Phone，some people believe that it is extremely valuable，as it provides relaxation，entertainment and the most important thing-communication．Others argue that it is harmful for it begins to control our lives and its radiation do a lot of harm to people's health. There is a certain kind of truth on both side . The cell phone truly is the product of good and evil.Every why has its reason, we have it because it is pretty useful to us. Before the cell phone was invented, people use letters, telegram, homing pigeons and even signal fire to communicate with each other which waste a lot of time and energy. But the invention of cell phone made it faster and more convenient than ever before. Also, some cell phones are just like personal computers where we can listen to the music, watching movies and search for the informations. It is a good place to study as well as entertain ourselves.However, the shortages of cell phone is unignorable. The dangers of smoking is known to us all, but whether you will get a big surprise if someone tell you, the death toll that caused by cellphone is much higher than of cigarette.Statistics show that cell phone users around the world has reached three times the number of smoking, therefore, experts say, the mobile phone hazards will be more serious than cigarettes. Its radiation can cause many cancers in our body so it is dangerous for us to use cell phones for a long time. Another point is many teenagers are easily to indulge in the cellphone and spend a lot of time on it which seriously affect their study. It is a not surprising for you to find a student, or a group of students, playing cellphone in class, using a book to cover up. Some others play it till midnight which is a big discount to our eyesight and energy.Above all, there are many advantages of using cell phone, how about the disadvantages? Well, it is never too late to mend. Here we have keep several suggestions on mind: powered off your cell phone when you don't use it; make it a little bit far away from your ear when you make calls and setting regular shutdown at night to force yourself putting down the cellphone. These small actions won't make long to make, but they will benefit you a lot.Job Problems for University GraduatesEvery year millions of graduates rush into the job markets like floods. They are rushing about around the clock in order to find a job to feed themselves. Unfortunately, a job is not that easy to get nowadays. Some of them find their idealjob but many others cannot get one no matter how hard they try. So there are many graduates who graduated several years ago are still struggling in the job market or staying at home and doing nothing. This is cruel but this is real. The job problems has became a serious problem and many factors are responsible for it.First, there are more and more graduates because of the enrollment of colleges. In order to make more people receive higher education, the university began to receive more students. It is not a rare thing to hear a student went to college which made college graduates not as valuable as before. So there are more and more students graduate every year which has made the inflation phenomenon in the talent market very noticeable. So the company improve their requests every year which make it harder for us to find a job.Second, the financial crisis has shut down many companies. There are fewer companies while the graduates remains the same and even more. It has greatly sharpen the chances for graduates to find a job.Finally, the problem lies in graduates itself, some of them have high expectation towards themselves and think a college graduate should deserve a much better job. So they are not willing to have humble or dirty works. They have not realized the employment situation in the society and they do not know the big career usually comes from small one.My teacher has ever told me, ''you are not being recognized because you are not excellent enough." I believe this sentence is also suitable on the job market. The society will never ignore real talent if you really deserve it. Adjusting ourselves to a better one will make the job problem a less annoying one!Treat Guests in the Restaurant or at HomeThe coming of relatives or friends bring us a lot of excitement, but the problem comes that where to treat our guests, in the restaurant or at home? Personally speaking, i think treat guest at home is a better idea when compared with treating them in the restaurant.First, i am not dare to compliment the environment in the restaurant. The plates and bowls are exuding the flavor of detergent. The vegetables were not carefully washed before they were cooked, some people even got sick after they eat in the restaurant. Instead the food at home were carefully washed and cooked. The guests can enjoy themselves without worrying about the security problem of the dishes. Second, the atmosphere at home is much better than that in the restaurant. Do you think people will have a good mood after waiting for half an hour for several dishes? Of course not. Also the guests will feel not at ease sitting in the cold and small rooms. Unlike that, when guests arrive our homes, there is already a whole desk of deliciousdishes waiting for them. Also the warmth of our home will make our guests feel very close and comfortable. Finally, we can save a lot of money if we treat guests at home. We can use only a small amount of money to make some rather delicious meals. The food price in the restaurant is very expensive and the meals are not that good.As the reasons i have presented above, i think it is better to treat guests at home. Home is a paradise , the comfort it takes to us will make both our guests and us have a great time.Public Transportation or Private CarsWith the rapid improvement of people's living standard, a growing number of families can afford to buy private cars. At the same time, less people are willing to take public transportations for the sake of the inconvenience. So wether it is better to take private cars or public transportations? In the light of my view, i believe it is better to public transportations.First of all, the emissions of private cars cause a lot of air pollution, it not only does a great harm to people's health but accelerate the process of globe warming. The number of private cars is increasing at an enormous rate every year, they give off large amount of suspended particles, carbon monoxide and poisonous heavy metals-lead which are extremely harmful to people's health. Also, the carbon dioxide that the car released has made the size of the antarctic ozone hole reached 27.2 million square kilometers and it is continue expanding. Secondly, the number of private cars make the traffic burden even heavier than ever. People are taking private cars because they do not want to wait for the bus and it will save a lot of time. But have they ever consider if there are private cars everywhere in the street, it will make the traffic jam even worse and it will take them longer time to get out of the congestion.All in all, i firmly believe that it is better to take public transportations rather than private cars. If everyone can try their best to take private cars when they are out, our city's environment as well as our citizen's physics health will surly improve.On the Price of PollutionAccording to the statistics, china has more than 600 0000 pneumoconiosis. This is a heavy number but the expert says it is still growing. It is known to us all that this disease was caused by pollution. But at present, there is still a considerable number of workers working in the polluted environment. Such is the price of pollution.The pollution is a huge burden to our economy. Many companies destroy the environment for the economic development, but our country has to spend even more money to fill the gap. Research shows that environment pollution cost is already close to 1 trillion yuan because of the economic development,and the number is increasing. On the other hand, just as i have mentioned at the beginning of the speech, the pollution cost a lot of people's health. Every year there are so many people suffer from the diseases that caused by pollution, especially workers. Our country worship development and put it in the first place, so the industry develop fast in our country. What is the driving forces of this development? Of course workers. They bring prosperous to the city but pollution destroy their health, our law did not provide enough efficient measures to protect them. It leads to a great number of people suffer from pollution diseases.The price of pollution is too high for the country to bear. So it is everyone's compulsory to protect the environment. Only if we can have a bright future and we can provide a good future to our next generations. Everything we do to the environment is what we are going to do to ourselves.。