Bài giảng môn Tiếng Anh Lớp 11 - Unit 7: World population

Nội dung text: Bài giảng môn Tiếng Anh Lớp 11 - Unit 7: World population

1. In the country Support ◼ poor rich Living standard unemployed Many children slum A large family A small family population In the city
2. I. BEFORE YOU READ:
3. VOCABULARY ◼ Population /ˌpɒpjuˈleɪʃn/ (n):Dân số ◼ Population growth: /ˌpɒpjuˈleɪʃn ɡrəʊθ/: Tăng dân số ◼ Population explosion: /ˌpɒpjuˈleɪʃn ɪkˈspləʊʒn/ : Bùng nổ dân số
4. VOCABULARY Increase /ɪnˈkriːs/ (v) Decrease/dɪˈkriːs/ (v
5. Natural resources (n) /ˈnỉtʃrəl/rɪˈsɔːs/ Nguồn nguyên thiên nhiên
6. VOCABULARY Family planning:/ ‘fӕməli’plӕnɪŋ /: Kế hoạch hố gia đình Birth control method: : / bɜ:θ kən’troul ‘meθəd/: Biện pháp kế hoạch sinh đẻ.
7. A. Vocabulary + Population: (n) / pɔpju’leiʃn / dân số + Population growth: /ˌpɒpjuˈleɪʃn ɡrəʊθ/: Tăng dân số Population explosion: /ˌpɒpjuˈleɪʃn ɪkˈspləʊʒn/ : Bùng nổ dân số + natural resources (n) / ˈnỉtʃrəl ri’sɔ:s /: nguồn tài nguyên thiên nhiên + limit (n/v) / ‘lɪmɪt /: hạn chế, giới hạn + double (a) / ‘dʌbl /: gấp đơi + birth-control method: / bɜ:θ kən’troul ‘meθəd / phương pháp hạn chế sinh đẻ + control (v) : /kən’troul/ kiểm sốt, điều khiển + family planning: / ‘fӕməli’plӕnɪŋ / kế hoạch hĩa gia đình + increase (v) : / ɪn’kri:s / = rise (v) tăng lên + decrease (v) : / dɪ’kri:s/ giảm xuống + international organization: /intə’nӕʃənl ,ɔ:rgənə’zeɪʃn/ Tổ chức Quốc tế
8. Task1:The words in the box all appear in the passage. Fill in each blank with a suitable word. limit (v, n) method (n) although control (v) increases (v) international (adj) resources (n) 1. ___ millions of women want to limit the size of their families, they know of no safe way to have fewer children. 2.Can you explain the ___ for changing salt water to fresh water? 3.The number of injuries from automobile accidents___ every year. 4.Some countries are poor because they have very few natural___ 5. There is a(n) ___of 20 minutes for this short test. Students must turn in their papers at the end of 20th minute. 6. The United Nations is a(n)___ organization. 7. Some children behave badly and their parents can’t___them.
9. Ták 2:Matching Paragraph: Main ideas: ◼ Paragraph 1 A.The reason for population growth ◼ Paragraph 2 B.The figures of population growth through years ◼ Paragraph 3 C.Resources and population growth
10. Task 3: Choose the best answer. 1.The population of the world___every year. A. decrease B. double C. increases D. limit 2.The word “ figure “ in line 5 means___ A. arm B. number C. gift D. pen 3. In___, the world population reached the figure of 1,300 million. A. 1850 B. 1950 C. 1985 D. 2015 4. According to the passage, the world population will be over___ by the year 2015 A. 17 billion B. 7 billion C. 7.7 billion D. 7 million
11. Task 4: True/ False statements Statements True False 1. Our resources are unlimited limited ✓ 2. Most Third World women want to have a lot of children. don’t want ✓ 3. The Third World women know no safe way to have fewer children. ✓ 4.Governments and international organisations should do something to ✓ help to decrease the population growth.
12. Talk about the problems that poor and overpopulated countries have to face ◼ -poor living conditions ◼ -low living standards ◼ -not enough food ◼ -lack of school/hospital/teacher/doctor
13. PERIO Thursday, November 28th 2010 D:39 Unit :7 VOCABULARY - Third World : : thế giới thứ 3 - double (v) tăng gấp đơi 200 400 - increase(v#) decrease :tăng lên # giảm xuống - birth-control methodphương :pháp hạn chế sinh sản - family planning (n)kế hoạch hĩa gia đình - limit (v) giới hạn, hạn chế
14. VOCABULARY Increase /ɪnˈkriːs/ (v) Decrease/dɪˈkriːs/ (v
15. Natural resource (n) /ˈnỉtʃrəl/ /rɪˈsɔːs/Tài nguyên thiên nhiên
16. VOCABULARY 1. Population /ˌpɒpjuˈleɪʃn/ (n): Dân số 2. Population growth: /ˌpɒpjuˈleɪʃn ɡrəʊθ/: Tăng dân số 3. Population explosion: /ˌpɒpjuˈleɪʃn ɪkˈspləʊʒn/ : Bùng nổ dân số 4. Increase /ɪnˈkriːs/ (v) #Decrease/dɪˈkriːs/ (v): Tăng # giảm 5. Natural resource /ˈnỉtʃrəl/ /rɪˈsɔːs/ Tài nguyên thiên nhiên 6. Family planning:/ ‘fӕməli’plӕnɪŋ /:Kế hoạch hố gia đình
17. + B.C : (Before Christ): trước Cơng nguyên Ex: In 2000 B.C. + A.D: (Anno Domini): sau Cơng nguyên Ex: In A.D. 2000 + (to) support (v) = provide: cung cấp + It is time + clause (past simple): Đến lúc phải làm việc gì ex : It is time you went to bed + Third World : thế giới thứ 3
18. * CHECK VOCABULARY: - Rub out and remember 1. Population: (n) / pɔpju’leiʃn / dân số 2. figure (n) / ‘figə / = number : con số 3. double (v) / ‘dʌbl /: gấp đơi 4. resources (n) / ri’sɔ:s /: nguồn tài nguyên, khống sản 5. limit (n/v) / ‘lɪmɪt/: hạn chế, giới hạn 6. control (v) / kəntroul /: kiểm sốt, điều khiển 7. increase (v) : / ɪn’kri:s / tăng lên 8. method (n) : / ‘meθəd/ phương pháp
19. Unit 7 : World Population Lesson 1 : Reading 1. Before you read: *Discuss the questions * Vocabulary: * Vocabulary2. While checking: you read: Activity1: Read the passage and match each paragraph with the suitable main Activity2:Fill in the table ideawith the . years and the figures/ numbers. 21
20. 2. Activity 2: Gap-filling limit figures method although (v, n) (n) international(n) control(v, n) increases(v) (adj)resources(n) 1. ___conjunctionmost journalists studied journalism in college, some older writers never attended a university. 2.Can you explain the___+ n for changing salt water to fresh water? 3.The number of injuries from automobile accidents ___+ every v year. 4.Some countries are poor because they have very few natural___+ n 5.These are all ___:+ n 1, 75, 293. 6. There is a(n) ___of+ n 20 minutes for this short test. Students must turn in their papers at the end of 20th minute. 7. The United Nations is a(n)___ +organization. a 8. Some children behave badly and their parents can’+t___them. v
21. ◼ II. While you read: ◼ Read the passage and then do the tasks that follow. The population of the world has been increasing faster and faster . In 10,000 B.C., there were probably only 10 million people. In A.D. 1, there were 300 million. It took 1,750 years for the world population to reach 650 million. In 1850, only one hundred years later the population reach the figure had more than double to reach 2,510 million. In 2000, the world’s population was about 6.6 billion, and by 2015 it is expected to be over 7 billion. Does the Earth has enough resources to support this many people? Different scientists give different answers to this question. Some say that there are enough resources to support 8 billion people. Others say that we must limit population growth because our resources are limited. Only 10 percent of the Earth’s land can be used for farming and another 20 percent for raising animals.There is a limit to the water we can use. There are also limits to the amounts of petroleum,iron, silver, gold, and other metals. Research has shown that the average Third World woman has more children than she wants. Among the women who do not think they Have too many children, half of them do not want to have any more. However, although millions of women want to limit the size of their families, they know of no safe way to have fewer children. Safe birth-control methods for family planning are not available to them. It is time governments and international organisations did something to help them so that the world population growth can start to decrease instead of continuing to increase.
22. Exercise 3: Decide whether the statements are true(T) or false (F) 1. All the scientists agree that the Earth has enough resources to support the world population. F - Different scientists have different ideas. ( line 1,2; Paragraph 2) 2. According to the passage, only 10 percent of the earth’s land can be used for farming. T - ( line 5; Paragraph 2) 3. Governments and international organizations should do something to help increases the population growth. F- ( decrease - line 8; Paragraph 3)
23. The ___ofpopulation the world has been increasing faster and faster . In 10,000 B.C., there were probably only 10 million people. In A.D. 1, there were 300 million. It took 1,750 years for the world population to reach 650 million. In 1850, only one hundred years later the population reach the ___hadfigure more than ___todouble reach 2,510 million. In 2000, the world’s population was about 6.6 billion, and by 2015 it is expected to be over 7 billion. Does the Earth has enough___toresources support this many people? Different scientists give different answers to this question. Some say that there are enough resources to support 8 billion people. Others say that we must ___populationlimit growth because our resources are limited. Only 10 percent of the Earth’s land can be used for farming and another 20 percent for___.raising animals There is a limit to the water we can use. There are also limits to the amounts of petroleum,iron, silver, gold, and other metals.
24. - Learn by heart the new words - prepare next lesson.
25. Warm up:What are the following pictures about?  Population explosion Poverty
26.  Homeless Shortage of foods
27.  Lack of schools Unemployment
28. Warm up:What are the following pictures about?  Population explosion Poverty
29. What is the main cause of these problems? => The increase of population
30. 2. While you read: Act4: Read the passage and say whether the statements are true (T) or false (F). Correct the false statements. Statements True False 1. Some scientists say that there are not enough resources to support 8 billion people. (paragraph ___ line ___) 2. Only 30% of the earth’s land can be used for farming and raising animals(paragraph ___ line ___) 3. The average Third World woman doesn’t want to have many children but she doesn’t know the safe way to have fewer ones(paragraph ___ line ___) 4. There are available safe birth-control methods for family planning.(paragraph __ line___)
31. Exercise 1: Fill in the table with the years and the figures The figures/ numbers of the Order Year World Population 1. 10,000 B.C. 10 million 2. A.D.1 300 million 3. 1750 625 million 4. 1850 1,300 million 5. 1950 2,510 million 6. 1985 4,760 million 7. 2000 6,6 billion 8. 2015 expected to be over 7 billion
32.  Homeless Shortage of foods
33.  Lack of schools Unemployment
34. A. Vocabulary + Population: (n) / pɔpju’leiʃn / dân số + figure (n) / ‘figə / = number : con số + Population growth: /ˌpɒpjuˈleɪʃn ɡrəʊθ/: Tăng dân số Population explosion: /ˌpɒpjuˈleɪʃn ɪkˈspləʊʒn/ : Bùng nổ dân số + resources (n) / ri’sɔ:s /: nguồn tài nguyên, khống sản + limit (n/v) / ‘lɪmɪt /: hạn chế, giới hạn + raise animals / reiz ‘ӕnɪməlz /: nuơi động vật + birth-control method: / bɜ:θ kən’troul ‘meθəd / phương pháp hạn chế sinh đẻ + family planning: / ‘fӕməli’plӕnɪŋ / kế hoạch hĩa gia đình + increase (v) : / ɪn’kri:s / = rise (v) tăng lên ≠ + decrease (v) : / dɪ’kri:s/ giảm xuống + control (v) : /kən’troul/ kiểm sốt, điều khiển + international organizations: /intə’nӕʃənl ,ɔ:rgənə’zeɪʃn/ TC Quốc tế + double (a) / ‘dʌbl /: gấp đơi
35. The words in the box all appear in the passage. Fill in each blank with a suitable word. limit (v, n) figures (n) method (n) although control (v) increases (v) international (adj) resources (n) 1. ___ millions of women want to limit the size of their families, they know of no safe way to have fewer children. 2.Can you explain the ___ for changing salt water to fresh water? 3.The number of injuries from automobile accidents___ every year. 4.Some countries are poor because they have very few natural___ 5.These are all ___: 1, 75, 293. 6. There is a(n) ___of 20 minutes for this short test. Students must turn in their papers at the end of 20th minute. 7. The United Nations is a(n)___ organization. 8. Some children behave badly and their parents can’t___them.