Задание по Иностранному языку для группы Т34 на 14.10.2020 г. (3 часа)
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Практическая работа 17. Работа с текстом «Здоровое питание»
Keeping Fit
Read the information and find out how people keep fit.
To keep fit most people do sports. Some of them join a sports club. The most popular individual
sports are walking, swimming, cycling and aerobics.
People work hard. They come home late and are busy at weekends. They have no time to go to a sports club or a sports centre which isn't quite near their homes. They can hardly do sport seriously. They just want to relax.
People of all ages and types do exercises at home to improve their health and to keep fit. In the morning they switch on the TV and follow fitness classes (оздоровительные занятия) at home or go jogging in the park in the evening.
Translate the text.
Give your attitude to the topic. (100-120 words)
Ask your partner about his opinion. Make dialogues. Write the dialogue in your copybook.
Тема 8. Научно-технический прогресс
Практическая работа 18-19. Компьютерная техника. Интернет вчера и сегодня.
Read and translate the texts. Translate them in the written form.
Computers in Our Life
Computer addicts are the minority of computer users but there is no doubt that more and more young people are computer literate. Computer studies is a subject in many schools and many young people have personal computers. About one in three hundred computer owners spend almost all their time using computers.
Ninety six per cent of them are males of all ages. All of them spend an average of twenty hours per week on home computers. The majority of the adults also use computers at work. All the computer addicts are very intelligent. They have been interested in science and technology from a very early age, and they are usually very shy people who like being alone.
Usage of computers gives them confidence. They love debugging and solving problems, developing programs and love learning programming languages. They learnt to communicate with other users through computer networks and the people they met in school and work think of them as of computer experts. A few spend their time "hacking" and one addict left a message on a computer of Buckingham House.
A survey in a school showed that fewer girls are interested in computers because girls are less likely to have a computer. Even if they have one, they use them less frequently than boys. Possibly it is because we think of computers as something to do with maths and science, which are traditionally "male" subjects. Possibly it is because most of the computer teachers are men, who give the girls less attention. Possibly parents think it is less important for girls to have computer skills.
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Some parents worry about computer games because they think their children won't be able to communicate with real people in the real world. But parents do not need to worry. According to research computer addicts usually do well after they have left school.
Parents also do not need to worry that computer addiction will make their children become unfriendly and unable to communicate with people. It is not the computer that makes them shy. In fact, what they know about computers improves their social lives. They become experts and others come to them for help and advice.
For most children computer games are a craze. Like any other craze, such as skate-boarding, the craze is short-lived. It provides harmless fun and a chance to escape.
If we didn't have these computer addicts, we wouldn't have modern technology. They are the inventors of tomorrow.
Internet and Modern Life
The Internet has already entered our ordinary life. Everybody knows that the Internet is a global computer network, which embraces hundred of millions of users all over the world and helps us to communicate with each other.
The history of Internet began in the United States in 1969. It was a military experiment, designed to help to survive during a nuclear war, when everything around might be polluted by radiation and it would be dangerous to get out for any living being to get some information to anywhere. Information sent over the Internet takes the shortest and safest path available from one computer to another. Because of this, any two computers on the net will be able to stay in touch with each other as long as there is a single route between them. This technology was called packet switching.
Invention of modems, special devices allowing your computer to send the information through the telephone line, has opened doors to the Internet for millions of people.
Most of the Internet host computers are in the United States of America. It is clear that the accurate number of users can be counted fairly approximately, nobody knows exactly how many people use the Internet today, because there are hundred of millions of users and their number is growing.
Nowadays the most popular Internet service is e-mail. Most of the people use the network only for sending and receiving e-mail messages. They can do it either they are at home or in the internet clubs or at work. Other popular services are available on the Internet too. It is reading news, available on some dedicated news servers, telnet, FTP servers, etc.
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In many countries, the Internet could provide businessmen with a reliable, alternative to the expensive and unreliable telecommunications systems its own system of communications. Commercial users can communicate cheaply over the Internet with the rest of the world. When they send e-mail messages, they only have to pay for phone calls to their local service providers, not for international calls around the world, when you pay a good deal of money.
But saving money is only the first step and not the last one. There is a commercial use of this network and it is drastically increasing. Now you can work through the internet, gambling and playing through the net.
However, there are some problems. The most important problem is security. When you send an e-mail, your message can travel through many different networks and computers. The data is constantly being directed towards its destination by special computers called routers. Because of this, it is possible to get into any of the computers along the route, intercept and even change the data being sent over the Internet. But there are many encoding programs available. Notwith-standing, these programs are not perfect and can easily be cracked.
Another big and serious problem of the net is control. Yes, there is no effective control in the Internet, because a huge amount of information circulating through the net. It is like a tremendous library and market together. In the future, the situation might change, but now we have what we have. It could be expressed in two words— an anarchist's dream.