Giáo án Tiếng Anh Lớp 7 - Tuần 27

Period: 82
The Mid-second Term Test
I. Objectives
1. Knowledge, Skills, Attitude: 
a. Knowledge:
- Vocabulary: 
- Grammar: 
b. Skills: listening, speaking, reading and writing.
c. Attitude: hard, concentrated and active.
2. Capacity is formed and developed for students
- Self – learning capability
- Communicative competence
II. Preparation
1. Teacher: text book, extra board, cassette tape and real objects.
2. Students: textbook, notebook, workbook.
III. Students’ activities
1. Warm up (5’)
Sts’ and T’s activities
Contents
2. Knowledge formation activities (36’)
Sts’ and T’s activities
Contents
3. Consolidation 4’
Sts’ and T’s activities
Contents
4. Using knowledge (option)
5. Further practice (option)
IV. Experience:
Period: 83
UNIT 10: SOURCES OF ENERGY
Getting Started
I. Objectives
- By the end of the lesson, Ss will have some information about energy sources and they are able to talk about the different types of energy sources.
1. Knowledge, Skills, Attitude: 
a. Knowledge:
- Vocabulary: Types of energy sources
- Grammar: Future continuous tense and simple future passive form 
b. Skills: listening, speaking, reading and writing.
c. Attitude: Being aware of the importance of sources of energy, and being interested in saving energy
2. Capacity is formed and developed for students
- Self – learning capability
- Communicative competence
II. Preparation
1. Teacher: text book, extra board, cassette tape and real objects.
2. Students: textbook, notebook, workbook.
III. Students’ activities
1. Warm up (5’)
Sts’ and T’s activities
Contents
- Have Ss play games related to the topic 
- Have Ss read the words 3 times in chorus 
- Ask Ss to describe the picture ( Who, where , what .. ? ) 
- Asking some questions 
- Set the sense 
- Lead to the new lesson 
*Networds ENERGY 
wind
coal
solar
water
oil
A, What types of energy do you know?
B, Where do they come from? 
2. Knowledge formation activities (36’)
Sts’ and T’s activities
Contents
Aims: Developing vocabulary about sources of energy.
Pre-teach some new words.
- Elicit some new words from the P and situations , realia
- Read many times in chorus 
- Checking voc.: Slap the board 
- Call some individuals
I. Vocabulary
energy source (n) = source of energy(n)
renewable (a) >< non-renewable (a)
to last ( forever) 
to use up 
to run out 
to produce 
negative effect => carbon footprint 
Aims: This activity focuses students on developing their reading skills
Have Ss do Ex1-a
- Guide Ss how to do Ex1
- Call some Ss to give the answer 
- Provide the answers 
- Then, do Ex1-b (Group-work)
- Ask some groups to present their work before the class
SOURCES OF ENERGY
Renewable sources
Non-renewable sources
oil
natural
gas
coal
wind
hydro
solar
II. Practice 
1. Listen and read 
a. Read the conservation again and answer the questions.
1. It’s about the negative effects we have on the environment. 
2. “Non-renewable energy” means that it will run out if we use it up. 
3. Sunlight is a renewable energy because we can’t use it all up or it will last forever.
4. Mai thinks she has a small carbon footprint because she recycles the products she uses and she goes everywhere by bike.
5. The products that we use are bad for the environment or the energy that we use produces carbon dioxide might create a big carbon footprint. 
b. Complete the network below using the information from the conservation.
Aims: developing their vocabulary
- Ask Ss to do Ex2 in chorus 
- call some individuals 
- cross – check
2. Listen and repeat the words or phrases .
Wind
coal
natural gas
nuclear
Biogas
oil
hydro
solar
Aims: developing their vocabulary
 Ask Ss to do Ex3 (individually) 
- cross – check
-T provide the keys
3. Put the words into the correct groups below.
Renewable sources 
Non-renewable sources 
wind, coal, hydro, nuclear 
natural gas, biogas, oil, solar 
3. Consolidation 4’
Sts’ and T’s activities
Contents
- Divide the class into 6 groups 
- Have Ss make up the dialogues then role-play
- Some groups take turns to present their dialogue 
- T. listen and feedback 
4. Ask and answer the questions about renewable and non-renewable resources.
A: What type of energy source is wind? 
B: It’s a renewable source of energy.
A: What type of energy source is coal?
B: It’s a non-renewable source of energy.
A: ..
4. Using knowledge (option)
5. Further practice (option)
- Learn by heart all the new words.
- Prepare for next lesson – Unit 10: part A closer look 1 
IV. Experience:
Period: 84
UNIT 10: SOURCES OF ENERGY
A closer look 1
I. Objectives
- By the end of the lesson, Ss will be able to talk about types of energy sources, and know how to stress in the three-syllable words. 
1. Knowledge, Skills, Attitude: 
a. Knowledge:
- Vocabulary: Advantages & Disadvantages of energy
- Grammar: Phonetics: How to stress in the three-syllable words
b. Skills: listening, speaking, reading and writing.
c. Attitude: Being aware of the importance of sources of energy, and being interested in saving energy
2. Capacity is formed and developed for students
- Self – learning capability
- Communicative competence
II. Preparation
1. Teacher: text book, extra board, cassette tape and real objects.
2. Students: textbook, notebook, workbook.
III. Students’ activities
1. Warm up (5’)
Sts’ and T’s activities
Contents
- Have Ss play game “ spider-web of words ”
- Read 3 times in chorus 
- Lead to the new lesson 
* Games - Spider-web of words
Benefits of 
renewable 
energy source
Effects of 
non-renewable energy source
safe, clean , cheap 
dangerous, harmful, expensive ..
2. Knowledge formation activities (36’)
Sts’ and T’s activities
Contents
Aims: developing their vocabulary advantages and disadvantages of energy sources.
Ss practice individually.
- Elicit some new words (pictures, realia , situations .)
- Have Ss read many times in chorus 
- Call some individuals 
- Checking voc.: Hang-man
- T lets Ss do Ex1 on the text book, guides how to do 
- Ss do the task individually and check with the whole class.
- Ask Ss to do in 5 minutes 
- Provide the keys 
Vocabulary 
* Advantages and disadvantages of energy sources 
- advantage = benefit ≠ disadvantage (n)
- unlimited ≠ limited (a)
- available (a)
- abundant = plentiful(a)
- convenient (a)
- harmful ≠ harmless (a)
- polluting (a)
- exhausted (a)
* Practice 1. Put the words below into the table to describe the types of energy.
Sources of energy 
Advantages 
Disadvantages 
Wind 
Abundant, unlimited 
Not available 
Water / hydro 
Clean, safe 
Expensive, 
not available 
Solar 
Renewable, plentiful, available, clean, safe
Expensive 
Biogas 
Renewable, plentiful, clean, safe
Abundant, cheap 
Nuclear 
Renewable, clean, safe 
Expensive, dangerous 
Coal, oil, natural gas 
Abundant 
Harmful, exhausted, polluting
Aims: developing their speaking skill
- Have Ss work in pairs to do ex2.
- Cross –check 
- T gives feedback.
2. Compare your answers with your partner.
For example : 
A: I think biogas is renewable.
B: Me, too. I also think it is abundant and cheap.
 ..
Aims: developing their writing skills.
- Check Ss’ understanding of the meanings on the nouns and adjectives about energy. 
- Have Ss work in pairs to do ex3 
- Cross –check 
- T gives feedback.
3. Look at the pictures and complete these sentence, using the words in1.
solar – cheap / safe 
non-renewable 
wind – clean 
expensive – dangerous
Aims: developing their pronunciation (about how to stress in three-syllable words)
- T. guides how to stress in three-syllable words.
- T has Ss do Ex4 in the text book in pairs.
- Provide the keys 
Pronunciation 
* How to stress in three-syllable words.
Rule1: Ooo When Sylablel2 &3 are short vowels. ( very popular)
Eg: excellent , difficult , president , plentiful , energy accident , dangerous 
Rule2: oOo When Syllable 2 is a long vowel or a dipthong and Syllable3 is a short vowel or dipthong /ou/. ( popular)
Eg: disaster, potato, enormous, expensive, convenient, advantage .. 
* Practice. 4. Listen and repeat. Which words are stressed on the first syllable and which ones are stressed on the second syllable? Put them in the correct columns.
Ooo
oOo
dangerous 
plentiful
limited 
easily
energy 
expensive
abundant 
convenient 
enormous 
advantage 
Aims: developing their listening skills
- Ask Ss to listen while T plays the recording. Play the recording again and ask Ss to mark the stressed syllable in the underlined words.
- Ask Ss to check their answers.
5. Read the following sentences and mark the stressed syllable in the underlined words. Then listen, check and repeat.
1. Coal will be replaced by another renewable resource. 
2. Wind power is convenient and abundant.
3. Natural gas is limited and it is harmful to the environment. 
4. Solar energy is plentiful and it can be replaced easily.
 5. Nuclear power is expensive and dangerous.
3. Consolidation 4’
Make a short speech about the advantages and disadvantages of some kinds of energy.
4. Using knowledge (option)
5. Further practice (option)
- Learn by heart all the new words.
- Prepare for next lesson (A closer look 2)
IV. Experience:
Signature
Week 27: ........................................................