T anh 6 tiet 99

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<span class='text_page_counter'>(2)</span> - What do you think about the picture?.

<span class='text_page_counter'>(3)</span> - What do you think about the picture?.

<span class='text_page_counter'>(4)</span> Period 99.

<span class='text_page_counter'>(5)</span> I. Vocabulary: - trash (n): r¸c - pollution (n) : sù « nhiÔm - (to) pollute: lµm « nhiÔm - (to) collect: thu nhÆt - (to) save: tiÕt kiÖm - (to) keep off: tr¸nh khái.

<span class='text_page_counter'>(6)</span> II. Text: 1. Listen to the tape: What are we doing to our environment? - destroy the forests - destroy wild animals/ plants - waste too much water. - burn too much coal, oil, gas - waste too much power - pollute the air with gases - produce too much trash.

<span class='text_page_counter'>(7)</span> II. Text: 2. Read the text: What are we doing to our environment? We are destroying the forests. We are destroying wild animals/ plants. We are wasting too much water. We are burning too much coal, oil, gas. We are wasting too much power. This is polluting the air with gases. We are producing too much trash. This is producing the land, the rivers and the oceans..

<span class='text_page_counter'>(8)</span> II. Text: 3. Answer the questions:. 1. 2 4. 3 5 6.

<span class='text_page_counter'>(9)</span> 1. Why are wild animals and plants in danger?.

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<span class='text_page_counter'>(11)</span> 2. What is polluting the air?.

<span class='text_page_counter'>(12)</span> 3. Where does the pollution come from?.

<span class='text_page_counter'>(13)</span> 4. What is polluting the land, the rivers and the oceans?.

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<span class='text_page_counter'>(15)</span> Unit 16: Lesson 4: B1-2/ p.169-170. Now match the rules with these signs Save water. Don't throw trash on the street. Don't pick flowers Collect bottles and cans Keep off the grass Don't damage trees..

<span class='text_page_counter'>(16)</span> III. Discussion: * What can we do to protect our environment? * We can help the environment by following these rules: - Save water.. - Don't throw trash on the street.. - Collect paper.. - Don't throw trash in the country.. - Keep off the grass.. - Don't pick flowers.. - Collect bottles and cans. - Don't damage trees..

<span class='text_page_counter'>(17)</span> Homework: - Learn by heart new words - Discuss "What should we do to protect our environment?".

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