Activity 1: Work in pairs, in your opinion, which of the following activities in the table below can help to reduce global warming.. *Key: 1, 2, 4, 5, 6..[r]
Trang 1GIÁO ÁN TIẾNG ANH LỚP 11 TUẦN 20
NĂM 2019 - 2020
Date of preparation:
Date of signing:
Period 58:
UNIT 6: GLOBAL WARMING Part 4: Speaking
I Objectives
By the end of the lesson, students will be able to:
1 Knowledge
- know more about solutions to global warming
2 Skills
- develop speaking skill: expressing opinions, agreements or disagreements about solutions to global warming
3 Attitude
- be aware of the need to solve the global warming problem
II Teaching method: Integrated, mainly communicative
III Teaching aids
- board, chalks, textbook and notebook
IV Procedure
1 Class organization:
Date Period Class Attendance Absentees/Notes
… / / … / …
2 Previous lesson check:
- activity 4
3 New lesson:
T’s and Ss’Activities Knowledge
- Ask Ss to work in pairs, do exercise
- Encourage Ss to explain their choice
- Ask Ss to work by themselves, do the task
then share their answer with their partner
Activity 1: Work in pairs, in your opinion, which of the following activities in the table below can help to reduce global warming?
*Key: 1, 2, 4, 5, 6
Trang 2- Put Ss in pairs, ask them to ask and do the
task
- Let Ss read the text again and locate the parts
of the text where they can get the answers
- Ask Ss to work in pairs, do the task
- Do as appointed
- Let Ss work in pairs and do the task
- Ask Ss to do the task, using the activities and
reasons in activity 1,2 and the model
conversation in activity 3
- invite one or 2 groups to role-play their
discussions in front of the class
Activity 2: The table below presents the reasons why the activities in 1 can help reduce global warming Match them with the
activities
1 e
2 b
4 c
5 a
6 d Activity 3: Lan, Mai and Minh are talking about the activities presented in 1 Work in groups of three Complete the conversation using the phrases in the box and then practice it
1 energy use
2 electronic devices
3 planting trees
4 carbon dioxide
5 reusing and recycling Activity 4: What do you think about these solutions to global warming? Work in groups
of three Use the idea in 1 and 2 to have a similar conversation
4 Consolidation:
- Summarize the main points:
expressing opinions, agreements or disagreements about solutions to global warming
5 Homework:
- practice the tasks
- prepare for the next lesson
-o0o -Date of preparation:
Trang 3Date of signing:
Period 59:
UNIT 6: GLOBAL WARMING Part 5: Listening
I Objectives
By the end of the lesson, students will be able to:
1 Knowledge
- get more information about the causes and effects of global warming through listening to a talk by a professor
2 Skills
- develop Listening skill for specific information
3 Attitude
- be aware of the need to solve the global warming problem
II Teaching method: Integrated, mainly communicative
III Teaching aids
- CD & CD player, board, chalks, textbook and notebook
IV Procedure
1 Class organization:
Date Period Class Attendance Absentees/Notes
… / / … / …
2 Previous lesson check:
- activity 4
3 New lesson:
T’s and Ss’Activities Knowledge
- Ask Ss to work in pairs and do the task
Activity 1:
a Match the words with the pictures and answer the question
Suggested answers:
1 c (drought)
2 d (flood)
3 a (famine)
4 e (water shortage)
5 b (forest fire)
b What is the common cause of all the disasters depicted in the pictures above?
Trang 4- Have Ss listen to the CD twice
- Elicit answers from Ss and ask them to give
clues to their answers
- Let Ss listen again and pause at certain places
if necessary to help Ss hear the information
they need
- Let Ss work in pairs to answer the questions
- Play the tape twice
- Let Ss listen to the recording, do the task then
compare the answer with their partner
- Elicit Ss’ answers and give them the correct
ones
- Ask Ss to listen again and do the task then
compare the answer with their partner
- Do as appointed
- climate change
- global warming
- human being’s interference with the environment
Activity 2: Prof Linn is talking to a class of grade 11 students about global warming Listen to the talk and choose the best answers
1 D
2 B
3 B
4 C
5 A Activity 3: Listen to the talk again and answer the questions
1 Carbon dioxide, carbon monoxide
2 The thick layer of the greenhouse gases traps more heat from the sun leading to the increase of the temperature on the earth
3 Heat waves, floods, droughts and storm surges
4 Famine, water shortages, extreme weather conditions and a 20-30% loss of animal and plant species
5 When you have a lot of information about the topic, you’ll be more willing to change your lifestyle and you’ll be able to inform others and inspire change
Activity 4: Work in groups Discuss if the weather patterns in VN have changed over the last ten years Provide some examples Then report the results to the class
4 Consolidation:
Trang 5- Summarize the main points:
+ Listening for specific information about causes and effects of global warming
5 Homework:
- practice the tasks
- prepare for the next lesson
-o0o -Date of preparation:
Date of signing:
Period 60:
UNIT 6: GLOBAL WARMING Part 6: Writing
I Objectives
By the end of the lesson, students will be able to:
1 Knowledge
- revise all they know about causes, effects of global warming and possible solutions to it
2 Skills
- develop writing skill: essay writing
3 Attitude
- be aware of the need to solve the global warming problem.
II Teaching method: Integrated, mainly communicative
III Teaching aids
- board, chalks, textbook and notebook
IV Procedure
1 Class organization:
Date Period Class Attendance Absentees/Notes
… / / … / …
2 Previous lesson check:
- talk about causes and effects of global warming
3 New lesson:
T’s and Ss’Activities Knowledge
- Ask Ss to work in pairs and do the task
- Set a time limit for this activity and assist Ss
if necessary
Task 1: Which are the causes and which are the effects of global warming? Complete the diagram with the idea below
Causes: 2, 4, 7 Effects: 1, 3 6, 8
Trang 6- Ask Ss to do the task, then compare the result
with their partner
- Draw Ss’ attention to the instructions and
questions
- Get Ss to work individually to find the
answer
- Ask them to practice in pairs
- Call on a few Ss to report the answers
5 9 Task 2: Work in pairs, discuss and complete the outline using the ideas from 1 Brainstorm some possible solutions
1 Introduction (introduce topic and the main contents)
- one of the biggest issues facing humans nowadays
- caused mainly by humans
- most catastrophic effects on humans
- humans have to take actions to reduce the risks
- the essay will discuss the causes and effects, and possible solutions
2 What global warming is and its cause
- the rise in the average temperature of the earth due to the increase of greenhouse gases
in the atmosphere
- causes Carbon dioxide emission Deforestation for farming land Increasing use of chemical fertilizers on cropland
3 Effects of global warming
- heat related diseases and death, and spread
of infectious diseases
- melting of polar ice caps and rising of sea levels
- extreme weather patterns such as severe storm, heat waves, floods and droughts
- widespread extinction of species
4 Some possible solutions
- reduce energy use
- planting trees or plants
Trang 7- Ask Ss to do the task
- Draw Ss’ attention to the instructions
- Point out to Ss how to write an essay
- T goes around and gives help, collects
common mistakes for later correction
- Collect 5 stories to mark in class so that all Ss
feel the need to do the task
- Walk around and offer help if necessary
- Get students' answers and comments
- Get some outputs to highlight and comment
and correct the possible mistakes of students
- Give feedback on these papers
- Using green methods of transportations
5 Conclusion:
(Summarize the main points and state your opinion)
Task 3: Write your essay using the helpful expressions in the box
To begin with:
The deforestation for farmland, wood and paper contributes to higher temperatures which lead to the melting of polar ice caps and rising of sea levels…
4 Consolidation:
- Summarize the main points:
Writing an essay about causes and effects of global warming and possible solutions to it
5 Homework:
- practice the tasks
- prepare for the next lesson
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