Giáo án Tiếng Anh 8 - Unit 16, period 47 đến 51

 UNIT 16 INVENTIONS
 Period: 47- 51
	Division of lessons
	1. Getting started & listen and read
	2. Speak & listen
 3. Read
	4. Write 
	5. Language focus
Date: May 12th ,2009
Period :47th GETTING STARTED & LISTEN AND READ
I. Aim
 Students can know the origin of paper and talk about the process of producing something
II. Language contents:
 -Grammar: Passive form .
 -Vocabulary: remove , crush , liquify , grid , process, manufacture , mold , conveyor belt .
III. Techniques: 	
 Jumbled words , slap the board , grid
IV. Teaching aids: Pictures, cassette …
V. Procedures :
Teacher’s and Students’ activities
Content
-T asks Ss to play game “jumbled words)
- Ss play it
- T asks Ss to look at the picture them on page 147 & ask them some questions to evaluate how much they understand the pictures
-T asks Ss to red the sentences (A – E) and match them with the correct pictures
-T calls on some Ss to give their answers
-Ss give feedback
Elicit words from Ss 
- Have Ss copy down 
- Checking: slapthe board
- Set the scene
- Jim Jones, Hoa’s American penpal , is visiting a chocolate factory with his class and his teacher Mrs Allen . Now guess who will show them around the factory and what they will learn from this visit
- T plays the tape & asks Ss to listen while reading the dialogue on page 148
- Ask Ss to match the half sentences on page 149- T has Ss compare their answer with their pictures
- T calls on Ss to give their answers for the class
- Ss give feedback & corrects 
- Get Ss to write the full sentences in their exercise notebooks
- T puts the grid on the board & have Ss copy 
- T asks Ss to read the dialogue again & fill in the gird
- T calls on some pairs to go to the board to write their answers
- Ss gives feedback & correct
1. Warm up: (8’) mark
Jumbled words:
1. falsh à flash
2. otutup à output
3. putin à in put
4. tayr à tray
5. ciclk à click
6. lugp à plug
7. sreenc à screen
How computers 
convenient
Save time
can help us
2.Presentation
Suggestions
Where are they from ? ( p .a ,b , c )
What is the man in picture a / doing ?
What is it ? (d)
Answer key
A –b D - a
B – c E - d
C – e
New words:
remove (v): laáy ra, boû ra
crush (v): nghieàn naùt, eùp
liquify (v): naáu chaûy ra
grind (v) à ground à ground: xay, nghieàn
manufacture (v) = produce (v) : cheá taïo,saûn xuaát
process à manufacturing process: quy trình , saûn xuaát
mold (n) : khuoân ñuùc
to convey (v) : chuyeån ,chuyeân chôû
conveyor belt (n)
Prediction
 (Ss’ predictions )
3.Practice : (15 mins )
Matching
Answer key
E –A
D –B
C – C
F – D
B – E
A -F
4.Production: (5 min.)
Grid :
Chocolate manufacturing process
Answer key
The beans are washed, weighed & cooked
The shells are removed
The beans are crushed and liquefied
Cocoa butter , sugar , vanilla and milk are added
The mixture is ground , rolled and pound into the molds
5. Homework: (2min.)
- Learn - By heart new word
- Read again the dialogue at home
- Do exercises 2 in your book 
 - Prepare speak and listen
 kieåm dieän HS
 8A 1………………………………………….
 8A 3………………………………………………………………………………………. 
 8A 5………………………………………………………………………………………………………..
 ……………………………………………………………………………………… 
 8A 6……………………………………………………………………………………………………………………………………. 
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