Unit 10. Nature in danger

Unit 10. Nature in danger tài liệu, giáo án, bài giảng , luận văn, luận án, đồ án, bài tập lớn về tất cả các lĩnh vực ki...

English 11 – Standard THE SECOND TERM Unit 10 – NATURE IN DANGER Circle the word whose underlined part is pronounced differently from that of the other words. 1. A. supply B. dirty C. energy D. happy 2. A. decreased B. influenced C. endangered D. established 3. A. answer B. sweater C. swim D. switch Circle the word that has stress pattern different from that of the other words. 4. A. nature B. danger C. human D. environment 5. A. exist B. species C. effect D. condition 6. A. forest B. water C. destroy D. industry Complete with one suitable word 7. Many rare species ____________ animals are ________ danger _________ extinction. 8. People are destroying the environment by adding pollutants ________ it. 9. Many efforts have been _______________ to protect the environment. 10. Many animals are hunted __________ their fur and other valuable parts __________ their bodies. 11. Dinosaurs became extinct millions __________ years ago. 12. Human beings are responsible __________ the changes in the environment. 13. The concert _________ which I listened last week was boring. 14. The little girl _________ whom I borrowed the pencil has gone away. 15. The knife ________ which we cut bread is very sharp. Supply the correct form of words in brackets 16. Smoking a lot _______________ your lung. (danger) 17. The lizards are classed as a(n) ___________________ species. (danger) 18. The chemical (pollute)________________ from cars and factories make the air, water and soil _________________ (danger) dirty. 19. His only chance of ________________ was a heart transplant. (survive) 20. It is really an area of ______________ beauty. (scene) 21. The mountain gorilla is on the verge of ______________. (extinct) 22. The minorities live in peaceful _______________ within one nation. (exist) 23. We are in favor of the ________________ of smoking in public areas. (prohibit) 24. They have had over twenty years of peaceful ________________. (co-exist) 25. The hotel is a comfortable and well-run __________________. (establish) Use the words given in the box to fill each gap interfering, exist, destroyed, effort, polluted, establish, extinct, scene 26. You have _________________ my hopes of happiness. 27. They can’t _________________ on the money he’s earning. 28. The river has been _________________ with toxic waste from local factories. 29. Servants are now almost _________________ in modern society. 30. We need to _________________ where she was at the time of the shooting. 31. I’m afraid this essay is a poor _________________. 32. I wish my mother would stop _________________ and let me make my own decisions. 33. A newcomer has appeared on the fashion _________________. Read the passage carefully then fill in the gap with one suitable word from the box resources, habitats, planet, risk, chemicals, developing, endangered, extinction, countries Many environmental experts are pessimistic about the future of our (34) ____. They say that in the next few years harmful (35) ____ will further damage the ozone layer, there will be more losses of irreplaceable tropical rainforests. and serious air pollution will cause the climate itself to change. They also warn us that Page 1 English 11 – Standard THE SECOND TERM Third World (36) ____ will continue to suffer ecological consequences, while the (37) ____ countries consume the vast majority of the world’s (38) ____. Animals are also at (39) ____. It is feared that some (40) ____ species may soon die out, as their natural (41) ____ are destroyed. In some cases, the only way to save rare species from (42) ____ is to breed them in captivity. Rewrite these sentences using relative clause with preposition 43. Your career should focus on • Coastal waters (n):  Water which is near coast * vùng nước ven biển • Stone tool (n):  đồ dùng đá • Human bone (n):  xương người • Abundant (adj)  plentiful, more than enough  nhiều, phong phú Ha = hectare hecta (100 a) • Location (n): = position : Vị trí to be located: nằm • Preserve (V): = save and maintain : bảo quản • Feature (n) : nét, phận Location bảo quản Coastal waters hecta (100a) vùng nước ven biển vị trí Preserve Abundant Hectare Stone tool Human bone Feature xương người nét, phận nhiều, phong phú đồ dùng đá Activity 1: Read the paragraph and answer the following questions Cuc Phuong National Park is located 160 kilometres south west of Hanoi It is the first of Vietnam‘s nine national parks to be established and it covers over 200 square kilometres of rainforest Tourists go there to study butterflies, visit caves, hike moutains and look at the 1,000 year-old tree Cuc Phuong National Park preserves about 2,000 different species of flora and 450 species of fauna It has many caves Quen Voi, also part of the park, where Nguyen Hue’s army was stationed and defeated the Qing invaders in the spring of 1789 Ask and answer the questions Where is Cuc Phuong National Park located? What are special features of Cuc Phuong National Park? How large is it? What you know about animals and plants in Cuc Phuong National Park? What are some historic features of the Park? Ask and answer Where is Cuc Phuong National Park located ? - Cuc Phuong National Park is located 160 km south west of Hanoi 2.What are special features of Cuc Phuong National Park ? - It is famous for rainforest, butterflies, the thousand-year-old tree How large is it ? - It covers over 200 square kilometres 4 What you know about animals and plants in Cuc Phuong National Park ?  It preserves about 2,000 different species of flora and 450 species of fauna What are some historic features of the Park?  Cuc Phuong National Park has many caves Quen Voi, also part of the park, where Nguyen Hue’s army was stationed and defeated the Qing invaders in the Spring of 1789 + Location: It is located on / in ….(nó nằm ở vị trí….) It is situated on / in … + Special features: To provide sb with … To endow sb/sth with … (cung cấp cho cái gì) + Total area : its total area is… /it covers / extends … (Tổng diện tích của nó là … /Nó bao phủ ) + Animals and plants: It preserves …… species ( Nó bảo quản / giữ gìn ……) + Historic features: Activity 2: Cat Ba National Park is situated on Cat Ba island, 120 km from Ha Noi and 20 km east of Hai Phong Cat Ba / the only site / Viet Nam /endowed/ tropical forests / coastal waters with white sand beaches/ abundant natural resources/ Write a short paragraph of Cat Ba landscapes / rare animals and plants / It / cover / National Park, the/ clue belowof 15,200 Cat Ba using / preserve 300 species fish / 40 kinds of animals / 150 birds / 620 plants The stone tools/ human bones/ found/ island’s limestone cave/ reveal (tiết lộ) / people / inhabit (cư trú)/ 6,000 years ago Cat Ba National Park, which was declared as covers 15,200 including 9,800 landBa a It national park inha, 1986, is situated onofCat and 4,400 offrom ocean National island, 120hakm HaCat NoiBa and 20 km Park east of Hai preserves Phong approximately 300 species of fish, 40 kinds ofCat animals, 150 different birds 620site in Ba national park is theand only species plants with both tropical forests and Vietnamofendowed The stone tools and human bones foundabundant in the coastal waters with white sandy beaches, island’s limestone caves reveal that people natural resources, beautiful landscapes and many inhabited there at leastand 6,000 years ago kinds of rare animals plants • Prepare Language Focus Unit 10: nature in danger LESSON ONE: A- READING A. Objectives: 1. Aims: By the end of the lesson, students will be able to: - Develop such reading micro-skills as scanning for specific ideas and guessing meaning in context - Use the information they have read to discuss the topic - Understand the consequences which cause from human for nature and environment and Ss will be aware of their activities to prevent nature and environment from destroying 2. Knowledge + Lexical items : Cheetah(n) ['t∫i:tə] loài ,To scatter ['skætə] rải, rắc, Species(n) ['spi:∫i:z] loài, Danger(n) dangerous(a), To endanger [in'deindʒə(r)] gây nguy hiểm to have a great influence on, result in, as the result, in danger of becoming extinct + Grammar: - Relative pronouns with prepositions 3. Skill + Main skill : reading + Sub-skills : speaking ,listening and writing. B. Method: communicative approach. C. Teaching aid: - Teacher: English book 11, extra-board, projector and computer. - Students: English book 11 D. Procedure Teacher’s activities Students’ activities * Check Ss during the lesson * Warm up (7mm) - Shows some pictures of animals and ask them to look at the pictures and answer the questions: a. b. c. d. 1. What animals can you see in these pictures? 2. Where do these animals often live? - Individual work and pair work f. e. 1. a. A tiger b. A lion c. A bear d. An elephant 3. What would happen if their habitats were destroyed? I. Before you read(8m) - Ask Ss to open their book and ask them to read the fact about endangered species and answer the questions 1. What do you understand from the fact above? 2. Can you explain why the numbers of these animal become small? 3. What causes danger to environment? Vocabulary pre-teach Cheetah(n) ['t∫i:tə] loài báo gêpa To scatter ['skætə] rải, rắc Species(n) ['spi:∫i:z] loài Danger(n) dangerous(a) To endanger [in'deindʒə(r)] gây nguy hiểm Pollutant(n) [pə'lu:tənt] chất gây ô nhiễm (do xe cộ, động cơ thải ra) – pollution(n)- polluted(a) – pollute(v) Consequence(n)['kɔnsikwəns] hậu quả, kết quả Extinct(a)[iks'tiηkt] tuyệt chủng To prohibit [prə'hibit]= ban ( to prohibit somebody / something from doing something) cấm; ngăn cấm Interference(n) [,intə'fiərəns] ( interference e. A panda f. A cheetah 2. They often live in the forests, zoos or National Parks 3. If their habitats were destroyed, animals would die/ the environment would be polluted/the nature would be in danger - Pair work 1. The facts above show that the numbers of some wild or rare animals such as cheetahs, pandas and Siberian tigers become small or extinct 2. The numbers of these animals become small because they are killed for food, medicines, fur or skin 3. - wastes from factories and hospitals - smoke from vehicles - oil spills from ships - forest fires - people’s carelessness - Listen then copy down in their notebook - Read after teacher then read individual - how many offspring does a cat usually have? in / with something) sự can thiệp- to interfere [,intə'fiə] Offspring(n) ['ɔ:fspriη] con (của một con vật) - to have a great influence on - result in - as the result - in danger of becoming extinct II. While you read Task 1(5m) - Ask Ss to work individually to fill the blanks with the words given - Call some Ss to speak out their answer before class Task 2(7m) - Ask Ss to work in group or pairs to circle A,B,C,D that best sums up each paragraph Task 3(10m) - Ask Ss to read the text again and answer the questions - Call on some Ss to go to the board and do exercise Correct it if necessary 1. Four ways that people change the world are: - They are changing the environment by building cities and UNIT 10 NATURE IN DANGER PART B: SPEAKING I. Objectives 1. Aim: Students learn to give the reasons and ways to protect the environment and nature. 2. Lexical items: Words and phrases related to the reasons why nature is threatened and the measures for protecting it. 3. Structures: Passive voice with model should: SHOULD BE PAST PART. 4. Teaching aids: handout, textbook , board, chalk, pictures II. Procedure 1.Check up: Answer the questions *What are the four ways by which human beings are changing the world? *What are the serious consequences of people’s interference with the environment? *What has been done to protect environment? 2 New lesson T Contents T & Ss’activities Warm –up (3’) Game: 1 2 3 4 5 6 1- man kind (3 letters) 2 - preparing soil, land for growing crops (11 letters) 3 - substance that pollutes (9 letters) - T gives handouts , suggests some explanations, encourages sts to give the key word Individual work - Find the word in each row, give the key word 4 - animal skin , used for making clothes (3 letters) 5 - substance added to soil to enrich it (10 letters) 6 - chemical substance used to kill insects (9 letters) Key: 1 M A N 2 C U L T I V A T I O N 3 P O L L U T A N T 4 F U R 5 F E R T I L I Z E R 6 P E S T I C I D E Pre-speaking (10’) *Vocabulary endangered, hunting, capturing, recreation - T helps sts pronounce the following words in task 1 T makes sure they all understand the word ( by asking them to give Vietnamese equivalents) T has sts look at the pictures - Asks them what the , fertilizer ,pesticides, cultivation, discharging, pollutants. . While- speaking (25’) Task 1: Below are some reasons why nature is threatened .Put them in order of importance Task 2Match the reasonsin task one with possible mesures for protecting the environment in the box below - Explains structure : SHOULD BE PAST PART. is used to say what needs to be done Ex: More trees should be planted. The blackboards should be cleaned after every class. - Encourages sts to give a few more people in the pictures are doing - Encourages sts to use the phrases in task 1 to answer - the question Ask sts to read the instruction and make sure they all Take notes - give examples Pair work Each pair of students presents one examples - Walks around the class to see if sts have any problem in pronunciation. - Gives comments after each presentation. Key: Reasons why natures is threatned: 1- Killing endangered animals for fur, skin ,and food 2- Keeping animals as pets. 3- Burning the forests Cutting down trees for food. 4- Using fertilizers and pesticides for cultivation 5- Discharging chemical pollutants into the environment. reason and one measure. Pair work - Present their conversation in front of the class - SS know to do the task -T has three or four sts present their orders ( and reasons if possible) - No exact orders. - T has students read Task 3 :State the negative impacts caused by people on the environment and suggest mesures to protect it 1People are keeping animals as pets 2- People are hunting or capturing animals for recreation or entertainment. 3- People are bunting forests , or cutting down trees for wood. 4- People are using fertilizers and pesticides for cultivation. 5- People are discharging chemical pollutants into the environment. - Gives comments. the example in task 3 and follow the model , reminds them to use the structure they have just learned, with a gerund as the subject. - T sks some pairs of Sts to present their conversation , encourages them not to look at the book. Post- speaking (7’) Task 1 Asks sts to discuss what they should or shouldn’t do to protect nature . ( suggests some words for under- average sts to join in the discussion : keeping animals as UNIT 10 NATURE IN DANGER PART C: listening I.Objectives 1. Aim: Students learn to give the reasons and ways to protect the environment and nature. _ Listen to a passage with specific information. _ Listen to some new words and phrases that talk about endangered nature. 2. Lexical items: Words and phrases related to the reasons why nature is threatened and the measures for protecting it. 3. Teaching aids: handout, textbook , board, chalk, pictures II.Procedure 1.Check up: Give some reasons why nature is threatened(7’) 2 New lesson T Contents T & Ss’ activities I.Before you listen(8’) Cat Ba National Parks,Cuc Phuong National Parks, Phong Nha National Park,Ba Be National Park… New words: Scenic features ;= Devastating : destroy Maintenance: su bao tri Approximately: xâp x ỉ Vehicles: xe cô Completely: hoàn toàn * Checking vocabulary:what and where II.While you listen( 25’) Task 1: Listen to the passage and decide if the following statements are True or Fasle T.asks sts to give some national parks in VN. Sts work in pairs. T. explains difficult words . Sts listen and repeat after the teacher. T.introduces the situation. T.asks Sts to look through Task 1 so that Key 1.T 2.T 3.F (Many national parks……) 4. T 5. T Task 2: Listen again and answer the questions Key: 1. There are 52 national parks in the US. 2. Millions of people visit national parks every year. 3. Rare animals are killed or hunted for fur, skin or other parts.Trees are cut down for wood. Large areas of national parks experience they can understand new words and structures in it. T. plays the tape once or twice and asks sts to do task 1 T. asks some sts to give answers the others give remarks on them. T.corrects them. T.asks sts to read the questions in Task 2. T. plays the tape again . Sts listen and answer the questions. After devastating fires caused by careless people. The increasing number of visitors is harming the parks due to the population from their vehicles. 4. Rare animals and trees should be protected, fires caused by careless people should be limited, pollution from their visitors’ vehicles should be decreased and money should be raised for the parks’ staff and maint enance of their resources. III.After you listen.(4’) T. asks sts to summarizes the passage, using the information in Task 1 and 2. Sts work in groups. they work in pairs. T. asks some pairs of sts to ask and answer a loud. Homework(1’) T. asks sts to prepare for the next part UNIT 10 NATURE IN DANGER PART D: Writing I.Objectives 1Aim:By the end of the lesson . - Writing a description of a location by using the given facts and figures 2Lexical items: Words and phrases related to the reasons why nature is threatened and the measures for protecting it. 3Teaching aids: handout, textbook , board, chalk, pictures II.Procedure T Contents T & Ss’activities Lead-in(5’) - Asks some Ss questions: 1. Can you name some national parks in Ss talk in front of class(free answers) Vietnam? 2. Have you ever been to one of them? * Task 1: (10’) - Asks Ss to read the given information of Cat Ba National Park carefully and then discuss about these facts and figures (by making questions) National Park Ex: a) Where is Cat Ba National Park? b) How far is it from Hanoi to this national park? c) What are the special features of Cat Ba National Park? d) What do you know about the animals and plants in this park? - Read the facts and figures; ask and answer about Cat Ba - T walks around the classroom and checks Ss’ work or helps them, if necessary -Ss work in pairs Ss write the description of Cat Ba National Park, and then correct the writing of each e) What are some of the historic features of the park? - * Task 2: (17’) - Asks Ss to write individually a description of Cat Ba National Park by using the given information; then to discuss their writing in pairs - ( Suggested key: Cat Ba National Park is situated on Cat Ba Island, 120km east of Hai Phong. Cat Ba National Park is the only site in Vietnam endowed with both tropical forests other -Ss Write the description and discuss the mistakes and coastal waters with white sand beaches, abundant natural resources, beautiful landscapes and many kinds of rare animals and plants. It covers 15,200ha, including 9,800ha of land and 4,400ha of ocean. Cat Ba National Park preserves approximately 300 species of fish, 40 kinds of animals, 150 different birds and 620 species of plants. The stone tools and human bones found in the island’s limestone caves reveal that people inhabited there at least 6,000 years ago.) endangered species to do community service. The community service should require work that helps protect the animals they’re T asks some Ss to write their description on the board and others to correct the mistakes T walks and checks what Ss are doing harming. This service might help people understand how destructive their business is. It would also turn them into helpers rather than destroyers. So community service would be an effective way to protect endangered species.) *Task 3(8’) - Write the description and discuss the mistakes products/ endangered species/ do community service. Community service/ require work/ help protect the animals/ harming. This service/ help people understand/ destructive business. It also turn them/ helpers rather than destroyers. So community service/ an effective way/ protect endangered species  Home work (2’)  -Write the above writing again  -prepare the next part: Language focus. ... army was stationed and defeated the Qing invaders in the Spring of 1789 + Location: It is located on / in ….(nó nằm ở vị trí….) It is situated on / in … + Special features: To provide sb... Voi, also part of the park, where Nguyen Hue’s army was stationed and defeated the Qing invaders in the spring of 1789 Ask and answer the questions Where is Cuc Phuong National Park located?... 15,200 Cat Ba using / preserve 300 species fish / 40 kinds of animals / 150 birds / 620 plants The stone tools/ human bones/ found/ island’s limestone cave/ reveal (tiết lộ) / people / inhabit (cư