Добавил:
Upload Опубликованный материал нарушает ваши авторские права? Сообщите нам.
Вуз: Предмет: Файл:
1 курс все специальности.doc
Скачиваний:
34
Добавлен:
10.02.2016
Размер:
488.96 Кб
Скачать

IV. Retell these funny stories:

1. A bus was crowded. A passenger sitting next to the window suddenly closed his eyes and turned his head aside. The man next to him asked, “Are you ill ? Can I do anything for you ? ”. “I’m quite well,” the other answered. “I just hate to see old ladies standing.”

2. A man with his wife and four children was spending Sunday in the country. When night came on, he decided to take taxi home. Coming up to the driver he asked: “How much will you take to drive us to Riverside Street ?” “Two dollars for you and your wife”, answered the driver. “And I’ll take the four children along for nothing,” he added. The man turned up to his children and said : “Jump in, kids, and have a nice ride home. Mummy and I will take the underground.”

3. A woman with a dog got on a London bus one wet day. She said, “Oh, conductor, if I pay for my dog, may he have a seat like the other passengers ?” The conductor looked at the dog and answered, “Certainly. He may have a seat like all the other passengers so long as he doesn’t put his feet on it.”

LESSON 6 enviromental protection

Grammar: Perfect Tenses (Active and Passive)

PRE-TEXT EXERCISES

I. Study the new words:

1) Contaminate  make dirty, impure or diseased.

2) Disturb  put out of the right or usual position; upset.

3) Ecology  a branch of biology that deals with the habits of living things,

especially their relation to their environment.

4) Endanger  put in danger; cause danger to.

5) Environment  surroundings.

6) Exhaust  use up completely.

7) Pollute  make dirty.

II. Form the adjectives from the following words:

Ecology, environment, science, technology, industry, nature, politics, nation.

III. Answer the questions:

1) What do you know about ecology as a branch of biology ?

2) Do we live in the century of science and technology ?

3) What “dangerous” inventions do you know ?

Text A THE PROBLEM OF ENVIRONMENTAL

PROTECTION

The scientific and technological progress of the twentieth cen­tury resulted in widespread mechanization, spaceships, atomic power stations, pipelines, new roads and highways. But it can not be de­nied that the price for rapid industrial development is very high: natural resources are exhausted; the ecological balance of the planet is disturbed; some species of flora and fauna disappear; soil, water and air are contaminated with toxic wastes ; in­dustrial waters, chemicals and fertilizers are endangering lakes and rivers. Big cities have a problem of air pollution.

Ten years ago the word "ecology" hardly meant anything for the majority of people , but today we can't help bearing it in our minds. So, environmental protection is the main problem facing hu­manity nowadays.

There is no doubt that soil, water and air are contaminated with toxic wastes. Over the past few years we have been constantly speaking about ozone holes, droughts, high levels of radiation, about food contaminated with chemicals. Scientists in many count­ries are very much concerned about drastic changes in weather patterns. Weather patterns have been changing recently due to the global warming-up and its major reason  the greenhouse effect. The greenhouse effect is created by carbon dioxide emissions, released by industrial facilities and a constantly increasing number of cars. Thus it is of vital importance that the world should start cutting down the release of gases that contribute to the greenhouse effect.

What is the reason for people getting so much worried about the state of environment? The answer to this question is fairly simple. The thing is the deterioration of the environment is telling heavily on people. They are paying for this with their health. And it is obvious what all people need is a healthy environment.

The protection of environment is becoming a political programme in every country. Numerous antipollution acts in different count­ries led to considerable improvements in environment. But people all over the world should combine efforts to solve the serious problem of environmental protection. The Environmental activists stress that it is necessary to raise safety standards at all industrial facilities, to adequately process by-products of industry, to set up an international space laboratory to monitor the state of environment and set up an international centre for emergency environmental assistance. All these measures will help us in solving the vital problems and prevent the future generation from dangerous illnesses and diseases caused by polluted environment.

Соседние файлы в предмете [НЕСОРТИРОВАННОЕ]