Język angielski

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Our environment

Język angielski, Teksty angielskie

All of us realize, that contamination of the environment is one of the main problems in today's world. Ecologists warn us that air, water and soil are more and more polluted. People cut down forests which are a very important source of oxygen. We dump sewage to rivers and seas and don't think that there are so few places, where we can swim or catch fish. People often dump litter in the forests, we may see many illegal dumping places near a town or a city. We use fertilisers and pesticides, which results in polluting the soil. Another problem is, that power stations and our cars emit noxious gases, for example carbon dioxiole or compounds of sulphur. Every year technology is developing which is connected with polluting our Earth. There are more and more acid rains, epidemics, animals' death, floods, droughts and illnesses. People, who live in big cities, complain for headaches or difficulties in breathing. Many children in big cities suffer from asthma. For

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Computers

Język angielski, Teksty angielskie

Computers seem to be indispensable in our lives. Since they were invented in 1948,they have revolutionized they way millions of people work, study ,conduct business transactions or carry out research. Computers are having an enormous impact on science and technology. Complicated mathematical calculations can be performed in minutes. Also data gathering ,testing and analysis have been improved by computer use. Computer have many applications in factories where they are used for controlling and analyzing many industrial processes. However, not only are they used to manufacture certain products, but they are incorporated into the products, such as cars, trains, ships, weapons, cash registers or machine tools. Computers are also being increasingly used in medicine. They  are very helpful in medical diagnosis, patient monitoring and general hospital administration. In the banking and architecture, engineering or machinery are also increasingly dependent on

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Frazeologia

Język angielski, Przydatne tabele

  ask for prosić I'm going to ask for the day off. back up popierać His father backed him up. be taken aback być zaskoczonym   blow up

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FUTURE PERFECT CONTINUOUS IN THE PAST

Język angielski, Gramatyka

Budowa Zdania twierdzące I/You/We + would + have + been + V1 + ing Pytania i przeczenia podobnie, jak w pozostałych czasach FUTURE IN THE PAST. Zastosowanie - III tryb warunkowy w części zdania, w której nie występuje if. If he had known about the fog in Amsterdam, he wouldn't have been waiting at the airport all day.

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