Giáo án môn Tiếng Anh Lớp 8 - Unit 10: Recycling

Period 61 - 66 	Unit 10: recycling
A. Functions
- Giving and responding to instructions.
- Talking about feelings.
- Writing a set of instructions.
B. Grammar Points
	- Passive forms.
	- Adjectives followed by an infinitive and a noun clause.
C. Unit allocation
Lesson 1
Getting started + Listen and read
P. 89-90
Lesson 2
Speak
P. 90-91
Lesson 3
Listen
P. 91
Lesson 4
Read
P. 92-93
Lesson 5
Write
P. 93-94
Lesson 6
Language focus
P. 95-97
Period 61:
Unit 10: recycling
Lesson 1:	Getting started + Listen and read p.89-90
Planning date:	16 / 01 / 2007
I/ Aims
- To give students information about the environment problems. 
 II/ Objectives
By the end of the lesson, students will be able to aware some ways to protect the environment and save natural resources.
III/ Materials
	- Textbook, pictures in the textbook, tape and cassette player.
IV/ Procedures
1/ Warmer	
* Discussion	
	Getting started P.89
 Students work in groups, discuss the ways to reduce the amount of garbage we produce. (Students can talk in Vietnamese)
Example
tree leaves to wrap things.
used papers to make toys.
garbage to make fertilizer.
vegetable matter to make animal food.
2/ Presentation
* Pre teach vocabulary
	- a representative : 	
	- (to) protect :
	- natural resources :
	- (to) recycle : 	
	- (to) contact :
* Rub out and remember to check understanding.
* Pre questions
	- What is recycling? 
3/ While reading 	Listen and Read P.89-90
* The first reading Task
Checking open predictions
- Students read the text and check their predictions.
* The second reading Task
	Comprehension Questions	Listen and Read 2 a)-e) P.90
	Answer key
Reduce means not buying products which are overpackaged.
We can reuse things like envelopes, glass, plastic bottles, and old plastic bags.
Recycle means not just throwing things away. Try and find another use for them.
We can look for information on recycling things by having a contact with an organization like Friends of the Earth, going to the local library, or asking our family and friends.
Possible answer: We shouldn’t use plastic bags because when we throw them away they could stay very long and could not be self-destroyed/self-demolished.
4/ Post reading
* Discussion
- In groups, students discuss and the topic: 
“How to protect our environment?”
5/ Homework
Learn the new words by heart.
Do exercise in the Workbook.
Period 62:
Unit 10: recycling
Lesson 2:	speak p.90-91
Planning date:	17 / 01 / 2007
I/ Aims
 To help students practice in giving and responding to instructions.
II/ Objectives
- By the end of the lesson, students will be able to give and respond to instructions.
III/ Materials
	- Textbook, picture in the textbook, workbook.
IV/ Procedures
1/ Revision 
* Brainstorming
	- Students write the ways to protect our environment.
How to protect our environment?
2/ Pre speaking
* Pre teach
	- fabric :
	- compost :
	- fertilizer :
	- leather :
* What and where to check understanding.
3/ While speaking
* Mapped dialogue
	Teacher uses the dialogue on page 91
4. Post speaking
* Group work
- Get students to make the similar dialogue.
5/ Homework
- Do exercises in the workbook.
Period 63:
Unit 10: recycling
Lesson 3:	listen p.91 
Planning date:	19 / 01 / 2007
I/ Aims
Listening for specific information about making compost.
To teach students the structure: Adjectives followed by an infinitive.
II/ Objectives
	By the end of the lesson, students will be able to improve their listening skill, to complete the listening tasks and to use the structure with adjectives followed by an infinitive.
III/ Materials
	- Textbook, tape and cassette player.
IV/ Procedures
1/ Revision 
2/ Pre listening
* Pre teach vocabulary
	- grain products :
	- a heap :
	- shade :
* Open Prediction:
	- Get students to guess the best way to make a compost heap.
3/ While listening 	Listen P.91
Checking open predictions	
- Students listen to the text and check their predictions.
	Multiple choice
- Students listen to the text and choose the best answers.
Answer key
 A	b) B	c) B	d) B
4/ Further practice	Language Focus 3 P.96	
* Presentation dialogue
Ba:	Turn right, then left, then right and then left again.
Nam:	It’s difficult to follow your directions. Can you start again, please?
* Model sentence
	It’s difficult to follow your directions.
N.B: Adjectives followed by an infinitive
* Practice	Language Focus 3 P.96
	- Students use the words in the box and complete the dialogues.
	Answer key
b. Mr. Dao:	Can you do the exercise, Hoa?
 Hoa:	Yes, Mr. Dao. It’s easy to understand.
c. Lan:	In the future, mankind might live on the moon.
 Nga:	Really? It’s hard to believe.
d. Mrs.Thoa: Stop, Tuan! It’s dangerous to go near the stove.
 Tuan:	Sorry, Mom.	
e. Hoa:	Should I stir the mixture, Aunt Thanh?
Aunt Thanh: No, It’s important to wait for five minutes.	
5/ Homework
Do exercises in the Workbook.
Period 64:
Unit 10: recycling
Lesson 4:	read p.92-93
Planning date:	23 / 01 / 2007
I/ Aims
- Reading about how things are recycled for details.
- To teach students the passive form of the present simple.
II/ Objectives
	- By the end of the lesson, students will be able to improve their reading skill, understand the text for details and to form the passive form of the present simple..
III/ Materials
	- Textbook, posters.
V/ Procedures
1/ Revision 
* Wordsquare
2/ Pre reading
* Pre teach vocabulary
	- a tire :	
	- a pipe :
	- a deposit :
	- (to) refill :
	- (to) melt # (to) freeze :
* Rub out and remember to check understanding.
* Pre Questions
	- What do people do with used things?
3/ While reading 	Read P.92-93
* The first reading Task
Checking open predictions
- Students read the text and check their predictions.
* The second reading Task
	Grid	Read 2 P.93
- Students read the text again and complete the table.
Used things
Recycled Facts
Car tires
are recycled to make pipes and floor coverings
Milk bottles
are cleaned and refilled (with milk)
Glass
is broken up, melted and made into new glassware
Drink cans
are brought back for recycling
Household and garden waste
is made into compost
* The third reading Task
	Comprehension Questions	Read 1 a)-e) P.93
	Answer key
People cleaned and refilled empty milk bottles.
The glass is broken up, melted and made into new glassware.
The Oregon government made a new law that there must be a deposit on all drink cans. The deposit is returned when people bring the cans back for recycling.
Compost is made from household and garden waste.
If we have a recycling story to share, we can call or fax the magazine at 5 265 456.
4/ Further practice
* Model sentences	Passive Form of the present simple
	- Car tires are recycled to make pipes and floor coverings.
	- Drink cans are brought back for recycling.
	+ Form: S + am/is/are + the past participle.
	+ Use: We use a passive verb to say what happens to the subject. When we use the passive, who or what causes the action is often unknown or unimportant.
5/ Homework
Learn the new words by heart.
Do exercises in the Workbook.
Period 65:
Unit 10: recycling
Lesson 5:	write p.93-94
Planning date:	25 / 01 / 2007
I/ Aims of the lesson:
To teach students how to write a set of instructions on how to recycle used things.
II/ Objectives:
	By the end of the lesson, students will be able to write a set of instructions. 
III/ Materials:
	Textbook, colored chalk, posters. 
IV/ Procedures:
1/ Revision 
* Lucky numbers	(team work)
	1. Lucky number.
	2. Say this sentence in the passive: “People speak English everywhere.”
	3. Lucky number.
	4. Lucky number.
	5. Say this sentence in the passive: “We clean our classroom every day.”
	6. Say this sentence in the passive: “Mrs. Thom teaches us Math.”
	7. Say this sentence in the passive: “People don’t use this road very often.”
	8. Lucky number.
2/ Pre writing 
* Pre teach vocabulary
	- (to) soak :	
	- (to) mash :
	- a wire mesh :
	- a bucket :	
* Gap Fill	Write 1 P. 93
- Students look at write 1 on page 93 and complete the recycling instructions. Using the verbs in the box .
 	Answer key
use 	3- place 	5- wrap 7- dry
2- mix 	4- press 	6- wait 
3/ While Writing 
* Questions - Answers 	Write 2 P.85
- Students look at the pictures and write the instructions on how to prepare the tea leaves to keep mosquitoes away.
 	Answer key
a/ First, take the used tea leaves from the tea pot.
b/ Next, scatter the leaves on a tray.
c/ Then dry the leaves in the sun.
d/ Finally, put the dry leaves in a pot for future use.
4/ Post writing	
* Correction 
5/ Homework 
- Ask students to write another instructions on how to make a thing they have ever made.
Period 66:
Unit 10: recycling
Lesson 6:	language focus p.95-97
Planning date:	26 / 01 / 2007
I/ Aims
	- Further practice in the passive form.
	- Further practice in Adjectives followed by a noun clause.
II/ Objectives
 - By the end of the lesson, students will be able to form the passive with the future simple and the structures with adjectives.
III/ Materials
	- Textbook, pictures in the textbook.
IV/ Procedures
1/ Revision 	
2/ Practice
* Ordering pictures / Picture Drills
 Language Focus 1 1)-6) P.95 
Students put the pictures in the correct order to describe how to recycle glass. Answer key
– 4 – 3 – 5 – 2 – 6
	 - Students look at the instructions change them into the passive form and talk to their partners.
Answer key
1/ Picture 1: 	The glass is broken into small pieces.
2/ Picture 4: 	Then the glass is washed with a detergent liquid.
3/ Picture 3: 	The glass pieces are dried completely.
4/ Picture 5: 	They are mixed with certain specific chemicals. 
5/ Picture 2: 	The mixture is melted until it becomes a liquid.
6/ Picture 6: A long pipe is used. It is dripped in to the liquid. Then the liquid is blown into intended shapes.
* Presentation Dialogue	 Language Focus 2 P.96
 	Model sentences
When will the project be started, Doctor ?
 It will be shown to the public when it is finished.
In pairs, students practice the dialogue
Answer key
will be shown 
Will it be built
will be finished
Will it be made 
* Pair work
	- In pairs, students practice the dialogue.
* Gap fill	Language Focus 4 P.97
	- Get students to complete the letter, using the correct forms of the verb BE and the adjectives in the box.
	Answer key
was happy
am relieved
is afraid
Are . sure
am certain
 	Model sentences
- I am delighted that you passed your English exam.
	N.B: Adjectives followed by a noun clause.
3/ Homework
- Do exercises in the workbook.