- Work in pairs and analyze the chart - Give answer - Then work individually to write the description of the chart, using the sentences given in the book to begin their description sugge[r]
Trang 1Period: 66
UNIT 11: SOURCES OF ENERGY
Lesson : READING
Date of preparation: 13/ 01/ 2011 Date of teaching: 18/ 01/ 2011
I Objectives:
1 Educational aim: Ss should understand more about advantages and disadvantages of various sources of energy and be aware of the importance of using sources of energy reasonably
2 Knowledge:
a General knowledge: By the end of the lesson, Ss will be able to:
- know about sources of energy
- use vocabulary items related to the issues of energy in real life contexts
- improve their reading skills (skimming, scanning, deducing, time reading…)
b Vocabulary: fossil fuel, source of energy, alternative, geothermal heat and solar
energy
3 Skills: Integrated, mainly reading
II Methods: Integrated, mainly communicative
III Techniques: Questions and answers, repetition, pair work, explanation, T/F statements, gap
filling, multiple choices, games
IV Teaching aids: Textbook, charts, pictures and chalks
V Procedure:
Teacher’s activities Students’ activities
1 Warm- up:
- Have Ss play the game The Golden Key in teams
A and B The Golden Key is a word which has 6
letters
- Explain the rule of the game: Each team takes turn
to choose a number and the T gives the hints If Ss
guess the word correctly, they will get one mark
and be given 1 letter of the golden key If not,
another group can give the answer and score the
point The letters are delivered inorderly and Ss
have to arrange them to discover the Golden Key
and get 3 marks The group with higher mark wins
the game
1 In modern, this kind of weapon is often used in
wars.
2 It makes tree swing and we feel comfortable if we
have it on hot summer days.
3 Something like oil, gas, coal…
4 It covers two- third of the earth.
5 Nowadays people like to use it to cook.
6 We can’t have light if it goes out.
- Divide into 2 teams A and B
- Listen to the rule and do as directed
1 Nuclear
2 Wind
3 Fuels
4 Water
5 Gas
6 Electricity
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Trang 2N E G E R G
1 2 3 4 5 6
The golden key: ENERGY
- Ask Ss to guess the topic of the lesson today
- Lead to the lesson:” Today we study Unit 11 to
know some advantages and disadvantages of some
sources of energy.”
2 Pre- reading:
- Asks SS to look at the 3 pictures in textbook an
discuss 2 questions in groups of 4 within 1 minute
1 What sources of energy does each picture above
refer to?
2 What are they used for?
- Teaches some vocabulary items
+ Show some pictures and asks them what sources
of energy are mentioned
Nuclear energy Geothermal heat
Windmill
+ alternative (adj)- that can be used instead of ST
else: thay thế
+ potential (adj)- Da Lat has a potential of tourism:
- Guess
- Listen
- Discuss and give the answers
1 Wind power, water power and solar energy.
2 We need energy to live and work.
+ To cook meals.
+ To light, heat or cool the house + To run machines
- Look at the pictures and give the meaning
- Listen and take note
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Trang 3Tiềm năng
+ available (adj)- The air is always available for us
to breathe: có sẵn
+ exhaust (v)- to run out of, to weaken: là kiệt quệ
+ release (v)- be free: thải phóng thích
Let Ss guess the meaning of these words basing on
the T’s explanation and the given pictures
Read aloud the words and asks Ss to repeat,
3 While- reading:
- Have Ss read the passage silently within 2’
*Task 1: Fill each blank with one of the words in
the box All of the words appear in the reading
passage.
- Instruct SS to read the passage quickly and stop at
the lines that contain these words Then SS guess
their meaning based on the contexts in the
sentences and the components of the words
-Check whether SS understand words correctly by
asking them to provide Vietnamese equivalents to
the words
- Ask SS to do the task 1 individually within 2’
- Go around to provide help
- Ask to exchange their answers with their partners
- Call some SS to present their answers and asks
them to explain their choice
- Ask for peers’ comments
- Give feedback
*Task 2:
- Explain the requirement of the task 2: Ss are
going to read the passage carefully then write down
the advantages and disadvantages of each sources
of energy
- Instruct Ss to use some strategies to do Task 2:
+ Read through the name of sources of energy in
the first column
+ Go back to the passage and find their advantages
and disadvantages Mark them then write down on
the next two columns
- Ask SS to do the task 2 in groups within 2’
- Go around providing helps when necessary
- Call SS to read aloud their answers and asks them
to give evidences
- Guess
- Repeat
- Read silently
- Read and guess
- Provide Vietnamese equivalents
- Do the task
- Exchange the answers
- Gives correct answers:
1 released
2 alternative
3 energy
4 limited
5 exhausted
- Give comments -Listen
- Listen
- Listen
- Do the task 2 Sources of energy
Advantage(s) Disadvantage
(s) Nuclear
energy
It is unlimited
It can be very dangerous
Solar energy
It is not only plentiful and infinite but also clean and safe
It is only possible during the day time
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Trang 4- Provide correct answers
*Task 3:
- Explain the requirement of the task: Ss are going
to read the passage again and answer the question
in the textbook page
- Instruct Ss to use the reading tips:
+ Read the questions carefully and underline key
words
- Ask Ss to do the task in groups within 2’
- Call on some SS to write their answers on the
board then ask them to explain their choice
- Give feedback
4 Post- reading:
Complete the summary of the reading passage by
filling each blank with the suitable word from the
box
One environment alternative limited
Unlimited sources energy fuels
- Ask SS do the task individually within 2’
- Call some SS to present their answers
- Give feedback and corrects answers
- Ask Ss to summarizes the main points
5 Homework:
-Ask Ss to:
+ review all the new words and make sentences
with them
+ prepare the new lesson: Unit 11- Speaking
Water power
It is clean and unlimited
It is expensive
Wind power
It is clean and unlimited
If the wind does not blow, there is
no wind energy
Geotherma
l heat
It is available It is only
possible in a few places
- Listen
- Do the task
1 Our major source of energy comes from fossil fuels.
2 Five sources of energy are mentioned in the text I think solar energy is the most potential.
Listen
- Give answers:
Expected answer:
1 energy
2 one
3 fuels
4 limited
5 unlimited
6 sources
7 alternative
8 environment
- Listen
- Summarize
- Listen
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Trang 5Period: 67
Unit 11: SPEAKING
Date of preparation: 17/ 01/2011 Date of teaching: 22/ 01 / 2011
I Aims:
1 Educational aim: Talk about the advantages and disadvantages of using the sources of renewable energy and the reason of using them
2 Language : words and phrases related to sources of energy
3.Skills : fluency on talking about the advantages and disadvantages of various sources of energy
II Methods: intergrated, mainly communicative
III Teaching aids : text book, coloured chalk.
IV Procedure:
Teacher’s activities Students’ activities
1 Warm- up:
- Have Ss play The game: True or False statement.
-Divide the class into 2 groups, each group chooses 2
representatives to play in the game The T will read
aloud the 10 statements one by one and the
representatives have to decide whether they are T or F
With one correct answer Ss will be given 10 marks The
group with higher marks wins the game
Statements:
1 Nuclear energy is very dangerous
2 Solar energy is produced from water power.
3 Global arming also produces energy
4 Biological gas is produced from pigs’ excrement
5 Fossil fuel will be never exhausted.
6 Water moves from a low place to a high place, it
makes energy
7 Coal is one of unlimited sources of energy.
8 If the win doesn’t blow, there is no wind energy
9 Petroleum gives energy without pollution.
10 The sun, the wind and general gas are alternative
sources energy
- Give feedback & asks Ss to correct false sentences
2 Pre- speaking:
-Ask Ss to list some sources of energy & classify them
into 2 groups: limited and unlimited energy sources
- Pre- teaches some new words:
+ Renewable (adj) = alternative: thay thế (≠
nonrenewable)
+ radiation (n): sự phóng xạ
-Play the game
Expected answers:
1 T
2 F
3 T
4 T
5 F
6 F
7 F
8 T
9 F
10 F
- Give answers
+ Limited energy sources: oil, fossil fuels, natural gas, coal + Unlimited energy sources: wind energy, solar energy, water energy, nuclear energy, and geothermal heat.
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Trang 6+ reactor (n): lò phản ứng
+ hydroelectricity (n)- Sesan 4A hydroelectricity
belongs to Gia Lai province: thủy điện
*Task 1:
- Ask Ss to work in 5 groups corresponding with 5 kinds
of unlimited sources of energy
- Ask these groups to discuss on advantages and
disadvantages of each kind within 2’, and then write
down their answers on charts
- Ask Ss to hang 5 charts on the black board
- Give feedback
- Ask Ss do task 1 quickly (orally) in individuals
- Ask Ss to give the answers
- Ask for peers comment
- Give feedback
*Task 2:
- Explain the requirement of task 2
- Read the dialogue and has Ss repeat after the T
- Model the conversation with one S
- Call several pairs to role play the sample dialogue
- Ask Ss to do task 2 in pairs based on details on the
charts of advantages and disadvantages of energy
resources
- Suggest Ss to use the useful words and phrases on the
same page
- Elicit some structures of asking and expressing ideas
from Ss
- Correct Ss’ answers and supplies them with some
structures
+ I think that………
+ Why do you think/ believe so?
+ It‘s ………However,….
+ I don’t think…
- Call some pairs to make their own dialogue in front of
the class
- Ask for peers’ comment
- Work in 5 groups
- Discuss and write down
- Hang on
- Listen
- Do the task
- Give the answers
+Advantages: 4; 6.
+Disadvantages: 1; 2; 3; 5; 7
- Give comment
- Listen
- Listen
- Listen and repeat after the T
- Model with the T
- Role play
- Do the task 2
- Listen
- Answer
- Listen and take note
- Act out
A: I think water power can be an alternative source of energy.
B: Why do you think so?
A: Because our major sources of energy are running out while the wind
is available, abundant and unlimited B: It’s however very expensive due to the cost of building dam.
…
- Give comment
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Trang 7- Give feedback.
*Task 3:
- Have Ss work in groups to express their belief on the
increasing use of alternative sources in the future, using
the ideas from Task 2:
- Give a model
A: I believe that the use of solar energy should be the
alternative source of energy in our country
B: I agree with you It is the most feasible way to have
solar energy in our country because Vietnam is a
tropical country
- Move around to help Ss when necessary
- Listen and corrects the mistakes
4 Post- speaking:
- Ask Ss to work in groups of 5 to make a list of things
the family should do to save energy
- Have Ss to share ideas with others by changing groups
5 Homework:
- Ask Ss to write a paragraph about the alternative
source of energy that you think is the most feasible one
for our country
- Ask Ss to prepare for the new lesson
- Listen
- Work in groups
- Listen
- Listen
- Work in groups
- Give answers:
+ Reducing the amount of water bill or electricity bill by cutting power such as lights, conditioner when unnecessary + Do not cook with electricity
+ Make sure there are no cracks in the pipes.
- Listen and do as directed at home
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Trang 8Period: 68
UNIT 11: LISTENING
Date of preparation: 18/ 01/ 2011 Date of teaching: 25/ 01/ 2011
I Objectives:
1 Educational aim: Ss should be aware of the importance of natural resources and use them
reasonably and effectively
2 Knowledge:
a General knowledge: By the end of the lesson, Ss will be able to:
- have the knowledge of sources of energy from listening and use them in daily life
- improve their listening skills (Selective listening, listening for specific information and for comprehension)
b Vocabulary: ecology, atmosphere
3 Skills: Integrated, mainly listening
II Methods: Integrated, mainly communicative
III Techniques: Questions and answers, repetition, pair work, explanation, T/F statements, gap
filling, multiple choices, games
IV Teaching aids: Textbook, charts, pictures and chalks
V Procedure:
Teacher’s activities Students’ activities
1 Warm-up: Game_Matching
- Divide the class into groups of 4
- Stick 12 flash cards of the names of some
hydroelectricities in Vietnam and their locations
- Ask Ss to put each name with its location in group
Which group has the first and correct answer will be
the winner
- Give feedback
- Play the game:
Keys:
1B, 2C, 3F, 4A, 5D, 6E
- Listen
- Listen
1.Trị An
2.Bắc Hà
3.Hòa Bình
4.Thác Bà
5.Vĩnh Sơn
6.Ialy
A.Yên Bái B.Đồng Nai C.Lào Cai D.Bình Định E.Gia Lai F.Hòa Bình
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Trang 9- Give gift if possible
- Lead to the lesson: Today we are going to listen a
monologue about natural resources and natural
environment
2 Pre- listening:
- Ask S to list some of the things they use energy for
in your house
- Call on some Ss to give the answers
- Give feedback
- Pre- teaches some new words related to the topic
of the listening passage by writing them on the
board and asking Ss if any of them know the
meanings of the words
- Give feedback and explains words that Ss don’t
know the meaning
+ Ecologist(n)- a person who studies the
relationship between living creatures and their
environment: nha sinh thai hoc
+ Fertilized(adj): duoc lam mau mo
E.g If the soil is fertilized, plants will grow
rapidly.
Read these words and asks Ss to repeat after the T
Call some Ss to read them
Correct if Ss make mistakes
3 While- listening:
*Task 1
- Introduce the Ss the task 1: Ss are going to listen
the monologue about energy sources and do
multiple- choice questions
- Before Ss listen to the record and do the task, the T
presents them some strategies to do the task
+ Firstly, read the questions and multiple choices
carefully
+ Then guess appropriate choices, basing on the
grammatical pattern and their general knowledge
and logical difference
- Play the record twice
- Ask Ss to check their answers with their partners
- Ask Ss to read their answers and write them down
on the board (asks some Ss individually to explain
for their choices)
- Ask Ss if any of them have answers different from
these on the board
- Give feedback If many Ss can’t answer the
questions, the T plays the record again, pauses at
- List
- Give the answers
Keys: Petroleum, gas, coal, electricity…
- Give the meaning if possible
1 resource (n): tài nguyên
2 fossil fuel (n): nhiên liệu hóa thạch
3 renewable ( adj ): có thể thay thế
4 unlimited (adj): vô tận
- Repeat after the T
- Read
- Listen
- Listen to the T
- Listen
+ Read the questions and multiple choices + Guess
- Listen to the record
- Check
- Read and write down
1 D 2 C 3 D 4 A 5 C
- Listen
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Trang 10related information to correct the Ss’ answers
*Task 2:
- Introduce the task 2: Ss are asked to fill the blanks
to complete the passage about the conservation
sources of energy
- Instruct Ss to do this kind of task:
+ Read the whole passage to get the main ideas
+ Guess the part of speech of the missing words
(nouns, adjectives, verbs, participles, phrases )
+ Students should write the answers in the note
form, not in full words
- Play the record twice
- Ask Ss to discuss their answers with their partners
- Ask Ss individually to read their answers and
explain their answers
- Write students’ answers on the board
- Ask them if any of them has another different from
these on the board
- Give feedback If many students can’t answer the
question correctly plays the record one or twice
again, pause at the answers and explain the answers
to students
4 Post- listening:
*Activity 1:
- Instruct Ss to do the extra task on page 130, based
on the listening passage they have listened on their
basic knowledge of energy sources, then put ticks
() on the right column to decide which groups the
sources of energy belong to
- Ask Ss to work in pair and discuss the answers
- Give feedback
*Activity 2:
- Asks Ss to work in groups of 4 discussing the topic
“What can you do to save energy?”
- Calls Ss in some groups to talk about their
solution
- Asks Ss in other groups to give their comments
- Gives feedback and suggests Ss the solutions
E.g To save electricity, we should turn off
unnecessary lights
- Listen
- Listen to the record
- Discuss
- Read and explain for their answers
1 an unlimited
2 atmosphere
3 may
4 gases
5 amounts
- Listen
- Do as directed and give the answers
Sources of energy
Nonrenewable Renewable
Coal Geothermal
heat
Petroleum Solar
energy
Oil Wind
energy
Gas
- Discuss
- Talk in front of the class
- Give comment
- Listen
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