Презентация - Для 7 класса "Save the Earth"

Презентация к уроку 8а УМК Spotlight для 7 класса.
Save the Earth.
Выполнила Петрова Т.Н., учитель английского языка средней школы №5 г. Петрозаводска.

Ecological problems.
What are the most serious ecological problems nowadays? ( …. are pollution, global warming, litter, acid rains, cutting down trees, …) What kinds of pollution do you know? Why is (water, …) pollution dangerous? ( ….. poisons water, kills sea animals and plants, causes acid rains, destroys natural habitats, poisons land, kills people and animals, destroys the ozone layer).

The Present Perfect Continuous Tense.
I have been living in P. FOR …..
studying at my school SINCE ……
learning English
How long have you been ……… ?
Since when have you been ……… ?
………

Have TO / don’t have TO
1. I … wear glasses. My eyesight is not good. 2. We ….. go to school on Saturdays. 3. I …. go shopping, my parents bought enough food. 4. We …. write tests every month.

Save the Earth. Vocabulary 8a.
Heat Нагревать
Industry Промышленность
Kill Убивать
Lake Озеро
Land Приземляться
Oxygen кислород
Plant species Виды растений
poison отравлять

Save the Earth. Vocabulary 8a. Match the words.
Heat Виды растений
Industry Озеро
Kill приземляться
Lake Кислород
Land Обогревать
Oxygen отравлять
Plant species Промышленность
poison убивать

Save the Earth. Vocabulary 8a.
Pollute Загрязнять
Power station Электростанция
Reduce Уменьшать
Sleet Дождь со снегом
Snow Снег
Soil pollution Загрязнение почвы
Solar power Солнечная энергия

Save the Earth. Vocabulary 8a. Match the words.
Pollute Снег
Power station Загрязнение почвы
Reduce Дождь со снегом
Sleet загрязнять
Snow Солнечная энергия
Soil pollution Уменьшать
Solar power Электростанция

Save the Earth. Vocabulary 8a. Write the words.
Отравлять He-t
2. Кислород I-d-stry
3. Уменьшать O-yg-n
4. Нагревать Pla-t spe-ies
5. Промышленность P-ison
6. Приземляться Poll-te
7. Виды растений Red-ce
8. загрязнять L-nd

Acid Rain. SB, p.77.
What is acid rain? - It is polluted rain. What causes acid rain? - Air pollution causes it. What effects does it have? - Lakes, seas and oceans become toxic. Water pollution wipes out fish and plant species. Acid rain poisons trees and plants. What are governments doing? – Governments have been trying to reduce air pollution. What can we do to solve this problem? – We can use solar power and reduce using cars.