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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

Provide the name of the animals and plants

Orchid Elephant Whale

Parrot Tiger Panda

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ENDANGERED SPECIES

UNIT 10:

English 12

Vocabulary

I. Pre-reading• Vocabulary

- endangered - endangered /in`deindʒə(r)d/ /in`deindʒə(r)d/ (adj)(adj)Bị đe dọa

- extinct - extinct /ik`stiɳkt/ /ik`stiɳkt/ (adj) (adj) Tuyệt chủng

- destruction- destruction /dis'trʌkʃn/ /dis'trʌkʃn/ (n) (n) sự phá hủysự phá hủyDestruction from the tornado was extensive.

- Exploitation - Exploitation /,eksplɔi'teiʃn/,eksplɔi'teiʃn/(n) (n) sự khai thácsự khai thác

- rare - rare /reə/ /reə/ (adj)(adj) quý hiếmquý hiếm

- contaminated - contaminated /kən'tæmineit/ /kən'tæmineit/ (adj)(adj)

About 1000 residents in Williamstown affected by contaminated water supply.

bị ô nhiễmbị ô nhiễm- Vulnerable - Vulnerable /`vʌlnərəbl/ /`vʌlnərəbl/ (adj)(adj)

Dễ bị tổn thươngDễ bị tổn thương

Listen and repeat

I. Pre-reading• Vocabulary

- endangered - endangered /in`deindʒə(r)d/ /in`deindʒə(r)d/ (adj)(adj)Bị đe dọa

- extinct - extinct /ik`stiɳkt/ /ik`stiɳkt/ (adj) (adj) Tuyệt chủng

- destruction- destruction /dis'trʌkʃn/ /dis'trʌkʃn/ (n) (n) sự phá hủysự phá hủy

- Exploitation - Exploitation /,eksplɔi'teiʃn/,eksplɔi'teiʃn/(n) (n) sự khai thácsự khai thác

- rare - rare /reə/ /reə/ (adj)(adj) quý hiếmquý hiếm

- contaminated - contaminated /kən'tæmineit/ /kən'tæmineit/ (adj)(adj)

bị ô nhiễmbị ô nhiễm- Vulnerable - Vulnerable /`vʌlnərəbl/ /`vʌlnərəbl/ (adj)(adj)

Dễ bị tổn thươngDễ 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

A B

1. extinction a. the existence of a large number of different kinds of animals and plants which make a balanced environment.

2. habitat b. 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

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Practice

A B

1. extinction a. the existence of a large number of different kinds of animals and plants which make a balanced environment.

2. habitat b. 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

1. The number of species around the globe threatened will extinction is over_____________.A.7,200 B. 8,300 C. 1,600 D. 15,0002. Which of the following is NOT mentioned as a primary cause of species extinction?A.pollution B. habitat destructionC. natural selection D. overexploitation3. The Red List is a special book that provides names of ___animals.A. vulnerable and endangered B. endangeredC. hunted D. extinct4. 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.........

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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?

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A) pollution

B) natural selection

C) habitat destruction

D) overexploitation

3. The Red List is a special book that provides names of ............ animals.

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A) vulnerable and endangered

B) hunted

C) endangered

D) extinct

4. The best title for the passage is...............

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A) Endangered Species and Conservation Measures

B) Endangered Species and their BenefitsC) The Global Extinction CrisisD) Endangered Species Extinction: Causes

and Conservation Measures

Quiz

Your Score {score}

Max Score {max-score}

Number of Quiz Attempts

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Practice

I. Pre-reading

• Vocabulary

II. While - reading

• Task 1

• Task 2

1. The number of species around the globe threatened will extinction is over_____________.A.7,200 B. 8,300 C. 1,600 D. 15,0002. Which of the following is NOT mentioned as a primary cause of species extinction?A.pollution B. habitat destructionC. natural selection D. overexploitation3. The Red List is a special book that provides names of ___animals.A. vulnerable and endangered B. endangeredC. hunted D. extinct4. 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.

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2. Species diversity has provided humans with so many essential things.

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3. There are a number of ways to help save endangered species

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Quiz

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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

NOW IS NEVER TOO LATE

Pictures

Reference

• www.youtobe.com

• www.imagine.com

• Adobe presenter 7.0

• Text book 12

• www.video.com

• Phần mềm đọc tiếng Anh (balabolka)