UBND TỈNH ĐIỆN BIÊN SỞ GIÁO DỤC & ĐÀO TẠO ĐIỆN BIÊN CUỘC THI THIẾT KẾ BÀI GIẢNG ĐIỆN TỬ E- LEARNING Bài giảng: UNIT 10: ENDANGERED SPECIES PART A: READING CHƯƠNG TRÌNH TIẾNG ANH LỚP 12 Giáo viên: Nguyễn Thị Thu Hằng Trường THPT Tủa Chùa – Huyện Tủa Chùa Tỉnh Điện Biên Tháng 1 năm 2015

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ENDANGERED SPECIES UNIT 10: English 12

Pre - reading Vocabulary While – reading Guessing meanings of words from the context Reading for specific and general information Understanding text structure ( Do the tasks) Post - reading find out all of the causes of species extinction mentioned in the passage

Vocabulary I. Pre-reading Vocabulary - endangered /in`deind ʒ ə(r)d/ (adj) Bị đe dọa - extinct /ik`sti ɳ kt/ (adj) Tuyệt chủng - destruction/dis'tr ʌ k ʃ n/ (n) - destruction /dis'tr ʌ k ʃ n/ (n) sự phá hủy Destruction from the tornado was extensive. - Exploitation /,ekspl ɔ i'tei ʃ n(n) - Exploitation /,ekspl ɔ i'tei ʃ n/(n) sự khai thác - rare /reə/ (adj) quý hiếm - contaminated /kən'tæmineit/ (adj) - contaminated /kən'tæmineit/ (adj) About 1000 residents in Williamstown affected by contaminated water supply. bị ô nhiễm - Vulnerable /`v ʌ lnərəbl/ (adj) Dễ bị tổn thương

Listen and repeat I. Pre-reading Vocabulary - endangered /in`deind ʒ ə(r)d/ (adj) Bị đe dọa - extinct /ik`sti ɳ kt/ (adj) Tuyệt chủng - destruction/dis'tr ʌ k ʃ n/ (n) - destruction /dis'tr ʌ k ʃ n/ (n) sự phá hủy - Exploitation /,ekspl ɔ i'tei ʃ n(n) - Exploitation /,ekspl ɔ i'tei ʃ n/(n) sự khai thác - rare /reə/ (adj) quý hiếm - contaminated /kən'tæmineit/ (adj) - contaminated /kən'tæmineit/ (adj) bị ô nhiễm - Vulnerable /`v ʌ lnərəbl/ (adj) Dễ bị tổn thương

Text I. Pre-reading Vocabulary II. While - reading

Text I. Pre-reading Vocabulary II. While - reading Endangered species are plant and animal species which are in danger of extinction. Over 8,300 plant species and 7,200 animal species around the globe are threatened with extinction, and many thousands more become extinct each year before biologists can identify them. The prime causes of species extinction are habitat destruction, commercial exploitation and pollution. The drainage of wetlands, cutting of forests, urbanization and road and dam construction have destroyed or seriously damaged natural habitat. Since the 1600s, worldwide commercial exploitation of animals for food and other products had seriously reduced the number of rare species. Toxic chemicals in the air and land, contaminated water and increased water temperatures have also driven many species to the verge of extinction.

Text I. Pre-reading Vocabulary II. While - reading Plant and animal extinction leads to a loss of biodiversity. Maintaining biodiversity is important for us in many ways. For example, humans depend on species diversity to have food, clean air and water, and fertile soil for agriculture. In addition, we benefit greatly from the many medicines and other products that biodiversity provides. Different conservation efforts have been made in order to save endangered species. The Red List – a globe list of endangered and vulnerable animal species – has been introduced to raise people’s awareness of conservation needs. Governments have enacted laws to protect wildlife from commercial trade and overhunting. A number of wildlife habitat reserves have been established so that a wide range of endangered species can have a chance to survive and develop.

Practice I. Pre-reading Vocabulary II. While - reading Task 1 AB 1. extinctiona. the existence of a large number of different kinds of animals and plants which make a balanced environment. 2. habitatb. the act of preventing something from being lost, wasted, damaged or destroyed. 3. biodiversity c. a situation in which a plant, an animal, a way of life, etc. stops existing 4. conversation d. the natural environment in which a plant or animal lives.

Match each noun in column A with a suitable definition in column B A B a.the existence of a large number of different kinds of animals and plants which make a balanced environment b.the act of preventing something from being lost, wasted, damaged or destroyed c.a situation in which a plant, an animal, a way of life, etc. stops existing d.the natural environment in which a plant or animal lives c 1. extinction d 2. habitat a 3. biodiversity b 4. conservation Correct - Click anywhere to continue Incorrect - Click anywhere to continue You answered this correctly! Submit Clear Your answer: The correct answer is: You did not answer this question completely You must answer the question before continuing

Quiz Your Score{score} Max Score{max-score} Number of Quiz Attempts {total-attempts} Question Feedback/Review Information Will Appear Here Review QuizContinue

Practice AB 1. extinctiona. the existence of a large number of different kinds of animals and plants which make a balanced environment. 2. habitatb. the act of preventing something from being lost, wasted, damaged or destroyed. 3. biodiversity c. a situation in which a plant, an animal, a way of life, etc. stops existing 4. conversation d. the natural environment in which a plant or animal lives. I. Pre-reading Vocabulary II. While - reading Task 1

Practice I. Pre-reading Vocabulary II. While - reading Task 1 Task 2 Choose A, B, C or D to complete the following sentences about the reading passage. 1. The number of species around the globe threatened will extinction is over_____________. A.7,200 B. 8,300C. 1,600 D. 15, Which of the following is NOT mentioned as a primary cause of species extinction? A.pollutionB. habitat destruction C. natural selectionD. overexploitation 3. The Red List is a special book that provides names of ___animals. A. vulnerable and endangered B. endangered C. hunted D. extinct 4. The best title for the passage is_____________. A. Endangered Species and Conservation Measures. B. Endangered Species and their Benefits. C. The Global Extinction Crisis. D. Endangered Species Extinction: Causes and Conservation Measures.

1. The number of species around the globe threatened with extinction is over Correct - Click anywhere to continue Incorrect - Click anywhere to continue You answered this correctly! Submit Clear You did not answer this question completely You must answer the question before continuing A)7.200 B)8,300 C)1,600 D)15,000

2. Which of the following is NOT mentioned as a primary cause of species extinction? Correct - Click anywhere to continue Incorrect - Click anywhere to continue You answered this correctly! Your answer: The correct answer is: You did not answer this question completely You must answer the question before continuing Submit Clear A)pollution B)natural selection C)habitat destruction D)overexploitation

3. The Red List is a special book that provides names of animals. Correct - Click anywhere to continue Incorrect - Click anywhere to continue You answered this correctly! Your answer: The correct answer is: You did not answer this question completely You must answer the question before continuing Submit Clear A)vulnerable and endangered B)hunted C)endangered D)extinct

4. The best title for the passage is Correct - Click anywhere to continue Incorrect - Click anywhere to continue You answered this correctly! Your answer: The correct answer is: You did not answer this question completely You must answer the question before continuing Submit Clear A) Endangered Species and Conservation Measures B)Endangered Species and their Benefits C)The Global Extinction Crisis D) Endangered Species Extinction: Causes and Conservation Measures

Quiz Your Score{score} Max Score{max-score} Number of Quiz Attempts {total-attempts} Question Feedback/Review Information Will Appear Here Review QuizContinue

Practice I. Pre-reading Vocabulary II. While - reading Task 1 Task 2 Choose A, B, C or D to complete the following sentences about the reading passage. 1. The number of species around the globe threatened will extinction is over_____________. A.7,200 B. 8,300C. 1,600 D. 15, Which of the following is NOT mentioned as a primary cause of species extinction? A.pollutionB. habitat destruction C. natural selectionD. overexploitation 3. The Red List is a special book that provides names of ___animals. A. vulnerable and endangered B. endangered C. hunted D. extinct 4. The best title for the passage is_____________. A. Endangered Species and Conservation Measures. B. Endangered Species and their Benefits. C. The Global Extinction Crisis. D. Endangered Species Extinction: Causes and Conservation Measures.

I. Pre-reading Vocabulary II. While - reading Task 1 Task 2 Task 3 Find evidence in the passage to support these statements 1. Pollution is one of the main causes of species extinction. 2. Species diversity has provided humans with so many essential things. 3. There are a number of ways to help save endangered species.  Line? Paragraph? (Eg: Line 1, 2-Paragraph 1)

1. Pollution is one of the main causes of species extinction. Correct - Click anywhere to continue Incorrect - Click anywhere to continue Submit Clear

2. Species diversity has provided humans with so many essential things. Correct - Click anywhere to continue Incorrect - Click anywhere to continue You answered this correctly! You did not answer this question completely You must answer the question before continuing Submit Clear

3. There are a number of ways to help save endangered species Correct - Click anywhere to continue Incorrect - Click anywhere to continue You answered this correctly! You did not answer this question completely You must answer the question before continuing Submit Clear

Quiz Your Score{score} Max Score{max-score} Number of Quiz Attempts {total-attempts} Question Feedback/Review Information Will Appear Here Review QuizContinue

Task 3: Find evidence in the passage to support these statements 1. Pollution is one of the main causes of species extinction. 2. Species diversity has provided humans with so many essential things. 3. Laws have been enacted to protect endangered species. (Line 1, 2 – Paragraph 2) The primary causes of species extinction are: - Habitat destruction, - Commercial exploitation and - Pollution (Line 2, 3, 4 – Paragraph 3) Humans depend on species diversity to have food, clean air and water, and fertile soil for agriculture. In addition, ………….. (Line 4, 5 – Paragraph 4) Governments have acted laws to protect wildlife habitat from commercial trade and overhunting

Practice I. Pre-reading Vocabulary II. While - reading Task 1 Task 2 Task 3 Find out all of the causes of species extinction mentioned in the passage III. Post - reading The causes of species extinction

Find out all of the causes of species extinction mentioned in the passage The causes of species extinction Habitat destruction Road and dam construction Urbanization Deforestation The drainage of wetlands Pollution Commercial exploitation

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