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Unit 2
The document discusses different types of pollution including air, water, and land pollution. It explains how air pollution is caused by burning fuels from cars, factories and homes, which releases harmful materials into the air. Water pollution is also discussed, with sources being dirt, wastes from cities and farms, and litter which can wash into bodies of water and harm plant and animal life. The impacts of pollution on the environment and living things are addressed.
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Unit 2
- 1. Unit 2: Environment Topic: Pollutions Muttayomsuksa 6
- 3. Questions • 1. Whatdo you see in this VDO? • 2. What about this VDO? • 3.What kind of pollution that you see in the VDO?
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- 14. How do wemake the Future Continuous Tense? auxiliar auxiliar main subject + y verb + y verb + verb WILL BE presen Invaria Invaria t ble ble particip le base + Will Be ing
- 15. auxiliary For example: main verb verb • 1. I will be working at 10 am. auxiliary Subject verb auxiliary main verb verb • 2. She will not be using the car. auxiliary Subject verb auxiliary main verb verb • 3. Will they be watching TV? auxiliary verb Subject
- 16. When we usethe future continuous tense in speaking, we often contract the subject and will: I will I'll you will you'll he will he'll she will she'll it will it'll we will we'll they will they'll
- 17. For spoken negativesentences in the future continuous tense, we contract with won't, like this: I will not I won't you will not you won't he will not he won't she will not she won't it will not it won't we will not we won't they will not they won't
- 19. environment Cities and the suburbs around them will be getting larger. There will be more cars, buses, trucks, and even airplanes. More people will need to get from place to place. More food and other supplies will need to be delivered. Problems arise as more people travel from place to place. For example, cars and buses add harmful added to the air, water, or land. Pollution can harm living things and destroy their habitats. People cause air pollution when they burn fuels in cars, trucks, homes, and factories. Gasoline, coal, and oil are some kinds of fuels. When fuels burn, they give off harmful materials. These
- 20. to reduce airpollution. Can you think of other way? Water pollution is another kind of pollution. Rain and melting snow can wash dirt and other materials into water. Wastes from cities, factories, and farms can get into the water. Some of these wastes can be poisonous to the plants and animals living in the water. The beach shown in the picture looks clean. It is closed because the water is polluted. Litter can also harm organisms that live in water habitats. For example, a sharp edge of a metal can might cut an animal. Plastic loops floating on water might hurt birds who are trying to catch fish. How can people prevent this kind of water pollution? The garbage dump in the photo shows how litter and trash can pollute the land. Some materials in garbage might be harmful to living things. All trash should be put
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- 22. Listening Reading Speaking Writing
- 23. Listen to Howpollution affects the environment again and choose T (true), F (false) or D (don’t know) for each statement.
- 24. ……………1. People causeair pollution when they burn fuels in cars, trucks, homes, and factories. …………… 2. cars and buses add harmful added to the air, water, or land. …………… 3. Air pollution can be harmful to the moon. …………… 4. Pollution can not harm living things and destroy their habitats.
- 25. …………… 5. Gasoline,coal, and oil are some kinds of food. …………… 6. Rain and melting snow can not wash dirt and other materials into water …………… 7. Plastic loops floating on water might hurt lions …………… 8. Water pollution is another kind of pollution
- 26. Let’s read andtalk about How pollution affects the environment in front of class
- 27. Spider map You haveto write about the pollutions in your community into the spider map about 3-4 sentences. (don’t forget to use structure that you have learned before) ………………… ………………… ………………… ………………… ………………… ………………… ………………… ………………… ………………… ………………… …. …. The pollutions in your community ………………… ………………… ………………… ………………… ………………… ………………… ………………… ………………… ………………… ………………… …. ….
- 28. Debate • Make agroup of 6. • Teacher tells the topic “air pollution is worse than water pollution” to the students. • The left group is the group “Air pollution”. And the right group is the group “Water pollution”. • Let the students from two group debate together by giving one minute for each student to present their own thinking. Always take turn speaking from the student in the first group to another group.