Giáo án Tiếng Anh 8 tuần 23 - Tiết 64, 65, 66

Planning date : 22/ 01/ 2015
Period: 64
Teaching date: 
UNIT 10: RECYCLING
(Read)
I. Objectives
1. Knowledge: By the end of the lesson, Ss read for details about how things are recycled.
a. Vocabulary: Related to “Recycling”
b. Grammar: 	Passive form (present simple)
2. Skills: listening, speaking, reading and writing
3. Attitude: Ss will be educated to reuse and recycle old things.
II. Preparation
1. Teacher’s aids: student’s and teacher’s book, color chalks
2. Students’ aids: books, notebooks.
III. Teaching methods
- Communication approach	
- Question and answer, eliciting
- Techniques: Ask and answer, Work in pairs/ groups, Discuss.
IV. Procedures:
1. Greeting and checking the attendance (1’)
2. Review of the previous lesson (4’)
What will you do with this clothes/ waste paper?
3. New lesson (35’)
Teacher’s and students’ activities
content
- T asks Ss to discuss the questions.
- Ss discuss.
* Warm up: 
What will you do with this clothes/ waste paper?
- T presents some new words through Sts’ answers
Tire, pipe, deposit, refill, and melt.
- Sts listen, repeat, give the meaning and take notes
- Sts read the new words orally
* Pre-Reading 
New words:
- Tire (n) lốp xe
- Pipe (n) ống nước
- Deposit (n): tiền đặt cọc
- Refill (v) làm cho đầy lại 
- Melt (v) nóng chảy
- Waste (n) vật không dùng nửa
- T has Sts look at the Questions (p.93), read the text and find the answers. 
- Ss work individually and then work in pairs, ask and answer, then give the answers
- T and Ss check the answers. 
- T has Sts look at the sentences (p.93), read the text again and complete them.
- Ss work individually and then compare their answers with their partners, then give the answers
- T has Ss compare two sentences about “form and meaning”:
* While-Reading
1. Answer: (p.93)
a. People clean and refill milk bottles.
b. The glass is broken up, melted, and made into new glassware.
c. The Oregon government made a new law that there must be  for recycling.
d. Compost is made from household and garden waste.
e. If we have a recycling story to share, we can call or fax the magazine at 
2. Work with a partner. Complete the sentences to make a list of recycled things
Answer: (p.93)
- 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.
* Post- Reading 
Passive form:
People clean and refill milk bottles.
Milk bottles are cleaned and refilled
“The second sentence is in passive form
(to be) + past participle (V3/ed)”
- T explains how to use passive form and how to change into passive form
Practice:
- T has Sts find more examples in passive form from the text
Ex:
People clean and refill milk bottles.
 S V O
Milk bottles are cleaned and refilled (People).
 S be V 3/ed (by O)
4. Consolidation (4’)
T reviews the use of passive forms.
S + be + past participle
5. Homework (1’)
- Ss write 5 sentences using the structure of passive forms.
Ex: hats/ buy/ market
These hats are bought at the market.
V. Experience:
Planning date : 22/ 01/ 2015
Period: 65
Teaching date: 
UNIT 10: RECYCLING
(write)
I. Objectives
1. Knowledge: By the end of the lesson, Ss understand and write the instructions of making something.
a. Vocabulary: Related to “Recycling”
b. Grammar: verbs and sentences for instructions.
2. Skills: listening, speaking, reading and writing
3. Attitude: Ss will be educated to reuse and recycle old things.
II. Preparation
1. Teacher: lesson plane, book, color chalks, pictures
2. Students: books, notebooks, pen, ruler 
III. Teaching methods
- Communication approach	
- Question and answer, eliciting
- Techniques: Ask and answer, Work in pairs/ groups, Discuss.
IV. Procedures:
1. Greeting and checking the attendance (1’)
2. Review of the previous lesson
3. New lesson (39’)
Teacher’s and Students’ activities
Content
- T asks Ss to answer the questions.
- Ss answer the questions.
- T remarks and gives mark.
* Warm up: “Chatting”
1. What do you usually do with waste paper?
2. What can we do with those plastics?
3. Do you know how people make papers?
- T elicits new words and explains.
- T guesses the meanings and has Ss copy down.
* Pre - writing: 
 * Vocabulary :
- soak (v) : (to put sth in liquid for a time so that it becomes completely wet )
- mix (v) hòa trộn lại
- mixture (n) sự pha trộn
- mash (v) : nghiền
- wire mesh : lưới kim loại 
- bucket (n) : thùng, xô 
- T explains the process of recycling, using mimes or Vietnamese and correct.
- T asks Ss to open their books, read the text on page 93 and fill in the verbs.( individual )
- T calls Ss to give the answers.
- T checks and corrects any mistakes if necessary.
* While – writing 
1. Complete the recycling instructions. Use the verbs in the box.
* Answer key :
1. use 2. mix 3. place
4. press 5. wrap 6. wait 7. dry
- T asks Ss to close their books write the sequencing on the board and has Ss to practice speaking first.
-T calls on Ss to say the sentences from memory: first, then, next, after that, finally 
-T gets Ss to write the text in brief using the sequencing monitor and help Ss with their work.
-T calls on some Ss to read their writing for the class.
-T gives feedback and corrects.
2. Work with a partner. Complete the sentences to make a list of recycled things.
ANSWER KEY :
-First, soak old newspaper in a bucket overnight. Then, mash the paper by a wooden spoon. Next, mix the washed paper with water. After that, use a wire mesh to full the mixture out, put it on the cloth and press it down firmly. Finally, take the mesh out of the cloth and dry it in the sun.
-T sticks the photocopied pictures on the board. 
-T asks Ss to work in groups to rearrange the pictures according to the instructions on how to prepare the tea leaves.
-T reads the instructions aloud.
-T asks Ss to give their answers.
-T corrects if necessary.
*Post writing : 
a. First take the used tealeaves from the tea pot.
b. Next scatter the tealeaves on a tray. 
c. Then dry the leaves in the sun. 
d. Finally, put the dry leaves in a pot for future use.
4. Consolidation (4’)
-T asks Ss to write the instructions on how to boil vegetables, using the connectors ‘first, next, then, finally”.
5. Homework (1’)
Write the instructions on “How to boil vegetables”.
Prepare language focus. 
V. Experience:
Planning date : 22/ 01/ 2015
Period: 66
Teaching date: 
UNIT 10: RECYCLING
(Language focus) + 15’
I. Objectives
1. Knowledge: By the end of the lesson, Ss form the passive and in expressing their feelings using adjectives.
a. Vocabulary: (review)
b. Grammar:	Passive in future simple/ passive forms.
	Adjectives followed by an infinitive / a noun clause.	
2. Skills: listening, speaking, reading and writing
3. Attitude: Ss will be educated to reuse and recycle old things.
II. Preparation
1. Teacher: lesson plane, book, color chalks
2. Students: books, notebooks, pen, ruler 
III. Teaching methods
- Communication approach	
- Question and answer, eliciting
- Techniques: Ask and answer, Work in pairs/ groups, Discuss.
IV. Procedures:
1. Greeting and checking the attendance (1’)
2. Review of the previous lesson Test 15’
I. Match column A with column B that has the same meaning. (3m)
A
B
* Answers:
1. reduce
2. reuse
3. recycle
4. compost
5. plants
6. animals
a. things like vegetables, grass, rice.
b. don’t buy products which are over packaged
c. use things again and again.
d. a wonderful natural fertilizer.
e. don’t throw things away; try to find another use for them.
f. things like cows, pigs, buffaloes.
1
2
3 
4
5
6
II. Fill in the blanks with the correct forms of the verbs: (4ms)
1. I promise I  harder. (study)
2. Could you .me a bandage, please? (give)
3. Will I . the floor for you? (clean)
4. Would you like .. a cup of tea ? (have)
III. Change the following sentences into passive forms (3 ms)
1. Hoa buys a new book...
2. We recycle car tires to make pipes and floor coverings. 
3. People burn dry tea leaves to keep mosquitoes away. ....
The key:
I. Match column A with column B that has the same meaning: (3ms) 0.5 mark for each correct answer.
1. b	2.c	3.e	4.d	5.a	6.f
II. Fill in the blanks with the correct forms of the verbs: (4ms) (1 mark for each correct answer)
1. will study	2. give	3. clean	4. to have
III. Change the following sentences into passive forms (3 ms) 1 mark for each correct answer.
1. A new book is bought by Hoa.
2. Car tires are recycled to make pipes and floor coverings 
3. Dry tea leaves are burned to keep mosquitoes away. 
3. New lesson (39’)
Teacher’s and Students’ activities
Content
- T presents passive form of the present simple tense and gives an example.
- T explains how to do and asks Ss to do exercise
- Ss do it ( pair work )
- T calls several Ss go to the board.
- Ss write the sentence.
- T corrects if necessary.
- T gives mark.
* Matching
1. Work with a . . correct order * Answer
a. The glass is broken into small pieces.
b. Then the glass is washed with a detergent liquid.
c. Then the glass pieces are dried completely.
d. They are mixed with certain specific chemicals.
e. The mixture is melted until it becomes a liquid.
f. A long pipe is used. It is dipped into the liquid. Then the liquid is blown into intended shapes.
a-1, b-4, c-3, d-5, e-2, f-6
* Passive in future simple :
EX: When will the project be started? 
Form: S + will / shall + be + PP+ 
- T presents passive form of the simple future tense and gives an example.
- T explains how to do and asks Ss to do exercise.
2. A famous inventor, Dr. Kim, is going  the verbs in brackets.
1.  will be shown 
2. Will  be built 
- Ss do it ( pair work )
- T calls several Ss go to the board. 
- Ss complete the dialogue. 
- T corrects if necessary.
- T gives mark.
- T presents adjective followed by an infinitive.
3. will be finished 
4. Will  be made 
* Adjective + to infinitive :
Ex: It’s difficult to follow your directions.
Form : It + be + adjective + to infinitive
- T explains how to do and asks Ss to do exercise.
- T presents new words.
- Ss copy down.
- T asks Ss to play game “matching”.
- Ss do it (pair work).
- T calls several Ss go to the board.
- Ss complete the dialogues.
- T corrects if necessary.
- T gives marks
3. Complete the dialogues. Use the words in the box.
1. easy to understand.
2. hard to believe 
3.  dangerous to go 
4.  important to wait 
* Answer: 
easy to understand (1)
hard to believe (2)
dangerous to go (3)
important to wait (4)
- T presents adjectives followed by a noun clause. 
- T explains how to do and asks Ss to do exercise.
- Ss do it (pair work).
- T calls several Ss go to the board.
- Ss complete the sentence.
- T corrects if necessary.
- T gives mark.
4. Complete the letter. Use the correct forms of the verb be and the adjectives in the box.
* Adjectives + that / noun clause :
EX: We are delighted that you passed the E exam.
Form: S + be + adj + that / noun clause 
* Answer 
1 was happy; 2am relieved; 3 is afraid 
4 Are sure ; 5 am certain
4. Consolidation (4’) 
Sentence transformation.
1. They cancelled all flights because of the fog. -> All flights were cancelled because of the fog. 
2. Making him laugh is very difficult. -> It is very difficult to make him laugh.
3. The woman is rich. She can buy what she likes. -> The woman is rich enough to buy what she likes 
4. Mr. Brown is a careful driver. -> Mr. Brown drives carefully.
5. Homework (1’)
Prepare unit 11 (Getting started + Listen and read).
V. Experience:
Signature of the Leader
Week 23: 24/ 01/ 2015
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