Bài giảng môn Tiếng Anh - Unit 10: Conservation

Wednesday, January 30th 2008Unit : 10 ConservationPeriod 1: ReadingUnit 10 : ConservationEnvironmental problemsEnvironmental problemsextinctionLiquid pollutionAir pollutionForest firesBefore you read1. Have you ever visited a zoo or a forest?2. What animals are you interested in? why?3. Do you need to protect animals and forests?Yes, we have to protect animals and forests because they are a part of our Earth.vocabularyLook at the hand-outsWhile you readTask 1. Match the word in A with a suitable definition in BAB1.eliminate2.Circulation3.run- off4.hydroelectricthe movement of something around a closed systemconcerning or producing electricity by the power of falling water.remove or get rid of completelyliquid which flows off or from (something)Question5statement 1-task 2LuckyanimalParagraph AQuestion2paragraphBstatement2-task 2Question4Statement3-T2Question1Paragraph CLuckyanimalStatement6- T2Statement4- T2Statement5- T2While-readingGame : Lucky animals Task 2 : Decide whether the following statements are T or F Each year about fifty hundred species of plants and animals are eliminatedMany kinds of plants could be used to treat various dangerous diseases.Water can be held on land by vegetation.Man is constantly doing harm to environment.Plants may cause floods and erosion.We can do nothing to save the earth.TFTask 2 : Decide whether the following statements are T or F Each year about fifty hundred species of plants and animals are eliminatedTFTTask 2 : Decide whether the following statements are T or F2.Many kinds of plants could be used to treat various dangerous diseases.TFTTask 2 : Decide whether the following statements are T or F3. Water can be held on land by vegetation.TFTTask 2 : Decide whether the following statements are T or F4.Man is constantly doing harm to environment.TFTTask 2 : Decide whether the following statements are T or F5.Plants may cause floods and erosion.TFFTask 2 : Decide whether the following statements are T or F6. We can do nothing to save the earth.TFFTask 3: choose the most suitable main idea for each paragraphParagraph A3. Forests give us a lot of valuable thingsTask 3: choose the most suitable main idea for each paragraphParagraph B4. Vegetation can help conserve waterTask 3: choose the most suitable main idea for each paragraphParagraph C2. Let’s do something to save the earth.After you read1. why are some species of plants and animals already being eliminated each year?Because of the loss of much forestAfter you read2.What are hydroelectric dams used for?They are used to hold back needed water and provide power for homes and industriesAfter you read3. what is the consequence of losing forest?We wouldn’t be used to use many plants to treat various dangerous diseases. Animals wouldn’t have a place to live in. And the plants are destroyed the water would run off, which cause floods and erosion.4.How important is water in our life?Mankind and most f plants and animals can’t survive without water. Farmers need water for their crops. 5. What should we do for the future of our planet?We should stop polluting the environment and destroying plants and animals in it while scientists search for solutions. We should pass laws in nature’s defence.Thank you for your attendance