Bài giảng Tiếng Anh lớp 10 (Sách cũ) - Unit 10: Conservation - Reading

UNIT 10. CONSERVATIONUNIT 10. CONSERVATION	READINGVocabulary- conserve (v) 	/kənˈsɜːv/ bảo vê, giữ gìn + conservation (n) /ˌkɒnsəˈveɪʃn/ 	+ conservator /kənˈsɜːrvətər/- destroy (v)	 /dɪˈstrɔɪ/ + destruction (n) /dɪˈstrʌkʃn/ sự tàn phálose (v)	 /luːz/ + loss (n) 	/lɒs/ sự biến mấteliminate (v) 	/ɪˈlɪmɪneɪt/ xóa bỏ, biến mất = disappear /ˌdɪsəˈpɪə(r)/ + eliminate 	/ɪˌlɪmɪˈneɪʃn/	 = disappearance /ˌdɪsəˈpɪərəns/circulation (n) /ˌsɜːkjəˈleɪʃn/ sự lưu thôngrun-off (n) sự tháo chảyhydroelectric dam /ˌhaɪdrəʊɪˈlektrɪk dæm/ đập thuỷ điệnerosion (n) /ɪˈrəʊʒn/ sự xói mòndefense (n) /dɪˈfens/ sự bảo vệ, phòng thủ = protection (n) /prəˈtekʃn/ + defend (v) /dɪˈfend/ = protect (v)Task 1. Match a word in A with its definition in BABa. the movement of something around a closed system. b. concerning or producing electricity by the power of falling water.c. remove or get rid of completely d. liquid which flows off or from (something)e. act of protect someone or something from attack f. condition in which the earth's surface is worn away by the action of water and wind1. eliminate 2. circulation3. run-off 4. hydroelectric 6. defence5. erosion1-c2-a3-d4-b5-f6-eChecking vocabulary[individual work]StatementsTF1Each year about fifty hundred species of plants and animals are eliminated2Many kinds of plants could be used to treat various dangerous diseases. (cancer, AIDs..)3Water can be held on land by vegetation4Man is constantly doing harm to the environment5Plants may cause floods and erosion6We can do nothing to save the earthTask 2: Decide whether the following statements are true (T) or false (F). [pair work]Para A, line 2Para A, line 3-4Para B, line 4-6Para C, line 2Para B, line 5-7Para C, line 5-7 prevent somethingEnglish 12Unit 10: Conservation – A. ReadingTask 3: Choose the most suitable main idea for each paragraph.1. We cannot live without water.2. Let’s do something to save the earth.3. Forests give us a lot of valuable things.4. Vegetation can help conserve water.A. The loss of forest is destroying the earth’s the loss of forest is destroying the earth's plant and animal variety. Scientists say about 5000 species of plants and animals are eliminated each year. This is especially worrying as many of those plants and animals could be used as medicines against cancer, AIDS, heart disease and many other sicknesses. We may never know the true cost of this destruction.Unit 10: Conservation – A. ReadingTask 3: Choose the most suitable main idea for each paragraph.1. We cannot live without water.2. Let’s do something to save the earth.3. Forests give us a lot of valuable things.4. Vegetation can help conserve water.B. Man and most animals need a constant supply of water to live. Farmers need water for their crops. Hydroelectric dams hold back needed water and provide power for homes and industries. Trees, grasses, and other plant life play an important part in the natural circulation of water, and thus help conserve it. Without plants, most water would run off as soon as it falls, talking away valuable soil. Rapid run off would cause frequent floods and leave little water during dry seasons.Unit 10: Conservation – A. ReadingTask 3: Choose the most suitable main idea for each paragraph.1. We cannot live without water.2. Let’s do something to save the earth.3. Forests give us a lot of valuable things.4. Vegetation can help conserve water.C. These days it is impossible to open a newspaper without reading about the damage we are doing to the environment. The earth is being threatened and the future looks bad. What can each of us do? we cannot clean up our polluted rivers and seas overnight. Nor can we stop the disappearance of plants and animals. But we can stop worsening the problem while scientists search for answers, and laws are passed in nature's defence. UNIT 10. CONSERVATION	speakingVocabulary- reconstruct (v) 	/kənˈsɜːv/ tái tạo- imprison (v) /ˌkɒnsəˈveɪʃn/ cầm tùspecies (v)	 /dɪˈstrɔɪ/ nature (v) /ˌkɒnsəˈveɪʃn/ tái tạo + natural Environment (n) + environmental (adj)Risky (adj) = dangerousMaintain (v) duy trìForest (n) + forester (n) : cán bộ kiểm lâm + forest fireSpread (v) : lan rộngValuable (adj) : có giá trịUNIT 10. CONSERVATION	language focusUnit 10CoservationE. Language focusI. Pronunciationbee	cabban	brightbad	back	/p/pea	 cappan	 providePaul power /b/II. Grammar1. Passive voice*FORMSBe VPII/-ed(by O)S V OExercise 1: Choose the right form of the verbs in brackets.1. The children (reported/were reported) to be homeless.2. Trees (grow/are grown) well in this soil.3. Can English (be spoken/speak) at the club?4. I (don't invite/am not invited) to parties very often.5. Many new roads (are being built/are building) in this city.Answer1. were reported 2. grow 3. be spoken4. am not invited 5. are being builtExercise 2: Put the verbs in brackets in the correct form.1. When they (come), the meeting (start). They (be) ten minutes late.2. He (stand) in front of a large audience. He (photograph) by many journalists now.3. The students (tell) about the changes of their timetable yet?4. At that time the table (lay) and I (decide) not to come in.5. Where these young coconut trees (plant)?Answer1. came; had started; had been started; were2. is standing; is being photographed3. Have... been told4. was being laid; decided5. will be planted- How was the holiday?- Oh, it was fantastic. Everything (1)________ so well. As soon as we (2)________ at the airport, we (3)________ and (4)________ to the hotel. All the rooms (5)_______ well and fresh flowers (6)________ on the table.- Oh, how lovely! And what about the food?- It (7)________ excellent. They freshly (8)________ it all in the hotel and they even (9)________ the bread in the hotel kitchen. The bread rolls (10)_________ hot every morning for breakfast.Answer1. was organized 2. arrived 3. were met4. taken 5. had ben cleaned6. (had been) put 7. was8. prepared 9. made 10. were servedExercise 3: Fill in each blank with the correct form of a verb in the box.arrivebecleanmeetpreparetakemakeorganizeputserve