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

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

1. 0 Team A 0 Team B Question 1 Question 2 Special Question 3 Question Question 4 Question 5 Question 6 Points
2. Lack of Poverty schools The increase of unemployment Water pollution population hunger homelessness • What is the main cause of these problems?
3. Listen and underline the new words
4. ◼ 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 organizations did something to help them so that the world population growth can start to decrease instead of continuing to increase.
5. (to) increase: tăng ≠ (to) decrease: giảm (to) raise animals : nuụi động vật family planning (n): kế hoạch húa gia đỡnh (to) double : 200 400 gấp đụi Third World (n): Thế Giới Thứ 3 resource (n): nguồn tài nguyờn birth-control method (n): phương phỏp hạn chế sinh sản limit (v)/(n) : hạn chế/ giới hạn
6. VOCABULARY A Matching B 1.increase a.kế hoạch húa gia đỡnh 2. limit b. phương phỏp hạn chế sinh sản 3. Third world c. tăng lờn 4. a birth-control method d. Thế giới thứ 3 5.family planning e. giới hạn, hạn chế 6.double f. gấp đụi
7. Structures It is time somebody did something ( Đã đến lúc ai đó phải làm gì ) * It is time we went home Eg : It / time /the government/ invest / money in education . Key : It is time the government invested money in education.
8. Continue to do something ( Tiếp tục làm việc gì ) * They continue to work Eg : The population/ continue/ increase / Key : The population continues to increase
9. The words in the box all appear in the passage. Fill each blank with a suitable word.
10. The words in the box all appear in the passage. Fill in each blank with a suitable word. limit figures method although control increases international resources 1. ___ most journalists studied journalism in college, some older writers never attended a university. 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.
11. TASK 1: Gap-filling limit (v, n) figures (n) method (n) although control(v, n) increases (v) international(adj) resources (n) 1.conjunction___ most 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 ___+ v every 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)___+ a organization. 8. Some children behave badly and their parents can’t___them.+ v
12. Task1: The words in the box all appear in the passage. Fill each blank with a suitable word: limit figures method although control increases international resources 1.___most journalists studied journalism in college, some older writers never attended a university. 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 the 20th minute 7.The United nations is a(n) ___ organization. 8. Some children behave badly and their parents can’t ___them
13. adapted Match the main ideas with the paragraphs
14. WORLD POPULATION Paragraph.1 The population of the world has been increasing faster and faster . In 10,000B.C , there were probably only 10 million people. in A.D1, there were 300 million. It took 1,750 years for the world population to reach 625 million .In 1850, only one hundred years later, the population reached the figure of 1.300 million. In 1950, the figure had more than doubled to reach 2,510 million. in 1985, only 35 year later, there were 4,760 million people. In 2000, the world’ population was about 6.6 billion, and by 2015 it is expected to be over 7 billion. Paragraph.2 Does the Earth have 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 amount of petroleum, iron, silver, gold, and other metals. Paragraph.3 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 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 organizations did something to help them so that the world population growth can start to decrease instead of continuing to increase
15. Task 2: Match the main ideas with the paragraphs 1.Paragraph 1: A. The reason why we have to control the growth of the world population 2. Paragraph 2: B. One of the causes of the population growth 3. Paragraph 3: C. The growth of the world population A. The reason why we have to control the growth of the world population
16. Fill in the task with the years and the figures that appear in the passage.
17. Task 3: Fill in the task with the years and the figures that appear in the passage. Year Figures 10,000 B.C. (1) 10 million A.D. 1 (2) 300 million 1750 (3) 625 million (4) 1850 1,300 million 1950 (5) 2,510 million (6) 1985 4,760 million 2000 (7) 6.6 billion 2015 (8) over 7 billion
18. people > 7b (m = million / b = billion) 7 b 6,6b 6 b 5 b 4,760m 4 b 3 b 2,510m 2 b 1,300m 1 b 625m 10m year World Population through years
19. Discuss with a partner and find five world largest countries in population. Say where they are and which is the richest and which is the poorest country.
20. After you read Work in group to discuss the following questions 1.What are five world largest countries in population in the world? 2.Where are they? 3.Among them which is the poorest country and which is the richest country?
21. 1.4 1.China, India and Indonesia are in Asia billion 2. The USA and Brazil are in America 1.3 billion 3.The richest country among them is The USA 4.The poorest country among them is India 332,6 272,4 million million 216,3 million China India USA Indonesia Brazil
22. • Learn by heard all new words • Prepare the next lesson • Answer questions in task 2 in the text book (p82) • Find out the reason why we have to control the growth of the world population • Work out the consequences of increasing population
23. • THE END
24. Poor living condition Unemployment Low living standards Shortage of water Lack of food Crime Pollution Illiteracy Traffic jam Epidemic
25. 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)
26. 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. If you___number 5, you will get number 10. A. add B. divide C. subtact D. double 5. 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