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Nội dung tài liệu
UNIT 5: Global Warming
Lesson 1: Getting started - A presentation about global warming
I. OBJECTIVES
By the end of this lesson, Ss will be able to:
1. Knowledge
- Gain an overview about the topic Global warming.
- Gain vocabulary to talk about climate change.
- Get to know the language aspects: participle and past participle clauses.
2. Competences
- Develop communication skills and creativity.
- Be collaborative and supportive in pair work and teamwork.
- Actively join in class activities.
3. Personal qualities
- Understand the importance of protecting the environment.
- Develop self-study skills.
II. MATERIALS
- Grade 11 textbook, Unit 5, Getting started
- Computer connected to the Internet
- Projector / TV/ pictures and cards
- olm.vn
Language analysis
|
Form |
Pronunciation |
Meaning |
|
1. global warming (n) |
/ˌɡləʊbəl ˈwɔːmɪŋ/ |
a gradual increase in world temperatures |
|
2. consequence (n) |
/ˈkɒnsɪkwəns/ |
a result of a particular action or situation, often one that is bad or not convenient |
|
3. temperature (n) |
/ˈtemprətʃər/ |
the measured amount of heat in a place or in the body |
|
4. atmosphere (n) |
/ˈætməsfɪər/ |
the mixture of gases around the earth |
|
5. fossil fuel (n) |
/ˈfɒsəl ˌfjʊəl/ |
fuels, such as gas, coal, and oil, that were formed underground from plant and animal remains millions of years ago |
|
6. carbon dioxide (n) |
/ˌkɑːbən daɪˈɒksaɪd/ |
the gas formed when carbon is burned, or when people or animals breathe out |
Assumption
|
Anticipated difficulties |
Solutions |
|
Students are reluctant to work in groups. |
- Encourage students to work in pairs and in groups so that they can help each other. - Provide feedback and help if necessary. |
|
Students may lack vocabulary to deliver a speech |
- Explain expectations for each task in detail. - Continue to explain task expectations in small chunks (before every activity). - Provide vocabulary and useful language before assigning tasks - Encourage students to work in groups so that they can help each other. |
III. PROCEDURES
1. WARM-UP (5 mins)
a. Objectives:
- To stir up the atmosphere and activate students’ knowledge on the topic of global warming.
- To set the context for the listening and reading part.
- To enhance students’ skills of cooperating with teammates.
b. Content:
- Earth quiz
c. Expected outcomes:
- Students can have an overview of global warming.
d. Organisation
|
TEACHER’S AND STUDENTS’ ACTIVITIES |
CONTENTS |
|
Earth quiz - Teacher shows the quiz. - Ss work in 4 groups. Each group raise hands to take turn and answer the multiple-choice questions. The team gains bonus with every correct answer. - The team with highest points is the winner. |
List of answers: 1. True 2. In the Northern latitudes 3. All of the above 4. Nitrogen 5. Average rainfall increases 6. Carbon Dioxide |
e. Assessment
- Teacher observes the groups and gives feedback.
2. ACTIVITY 1: PRESENTATION (7 mins)
a. Objectives:
- To get students learn vocabulary related to the topic.
b. Content:
- Pre-teach vocabulary related to the content of the dialogue.
c. Expected outcomes:
- Students can use key language more appropriately before they read.
d. Organisation
|
TEACHER’S AND STUDENTS’ ACTIVITIES |
CONTENTS |
|
Vocabulary pre-teaching - Teacher introduces the vocabulary. - Teacher explains the meaning of the new vocabulary by pictures. - Teacher checks students’ understanding. - Teacher reveals that these words will appear in the reading text and asks students to open their textbook to discover further. |
New words: 1. Global warming (n) 2. Consequence (n) 3. Temperature (n) 4. Atmosphere (n) 5. Fossil fuel (n) 6. Carbon dioxide (n) |
e. Assessment
- Teacher checks students’ pronunciation and gives feedback.
- Teacher observes Ss’ writing of vocabulary on their notebooks.
3. ACTIVITY 2: PRACTICE (20 mins)
a. Objectives:
- To help students get to know the topic.
- To introduce words and phrases related to global warming.
- To help Ss identify the causes and consequences of global warming.
b. Content:
- Task 1: Listen and read. (p.52)
- Task 2: Read the conversation again and complete the diagram, using the following phrases. (p.53)
- Task 3: Match the words to make phrases. (p.53)
- Task 4: Complete the sentences using words and phrases from exercise 1. (p.53)
c. Expected outcomes:
- Students can thoroughly understand the content of the text and complete the tasks successfully.