Giáo án môn Tiếng Anh Lớp 7 - Period 85, Unit 13: (cont…) - Lesson 5: B3 - Vũ Thị Nhớ

Date of preparing : March, , 2010.
Date of teaching : March, 18th , 2010.
PERIOD 85: UNIT 13: (Cont)
Lesson 5: B 3 (P136 -137)
 Objectives:
By the end of this lesson, Ss will be able to understand the text and use modal verb “ couldn’t “ for past ability.
 Teaching aids: textbook, projector.
Procedure
Stages
Activities
Work arrangement
1. Warm up/ Revision
2. New lesson.
a. Pre-reading
b. While- reading
c. Post-reading
3.Home work
* Chatting: How are you ?
 What’s the weather like like today ?
* Play a game : Spelling bee
 (?) Look at the picture and tell the name of sport then spell it clearly 
* Set the scene : 
(?) Look at the picture and answer
 What sport can you see ? / Can you swim / dive ?
 How can you stay underwater for a long time ? 
 Do you know the person who invented the thing help you to explore the ocean ?
* Vocab
- a scuba – diving : b×nh d­ìng khÝ (pic)
- a vessel = a ship : tµu, thuyỊn (synonym)
- a pearl diver : thỵ lỈn ngäc trai (pic)
- (to) explore : th¸m hiĨm (trans)
- special breathing equipment : thiết bị thở đặc biệt (pic)
- (to) invent : ph¸t minh (situa) – invention (n) 
V.C.T : Making sentences
* T/F predictions
T : Today we are going to read a text about how to stay underwater for a long time and explore the ocean. Before reading read the statements and guess T/ F
(Statements in the textbook / P 137)
- T gets SS’ predictions
(?) Read the text carefully to check your predictions then compare with others.
- T has give answers and corrects
Key : 1. F 2. T 3. T 4. F 5. T
* Comprehension questions
1. How long could a pearl diver stay underwater ? (2’)
2. Now. How can a diver stay underwater ? (for a long time)
3. When did Jacques Cousteau die ? (1977)
4. Did he invent the deep sea diving vessel in the year 1840s ? 
5. What could he study ? (underwater life)
6. Can we explore the ocean using special TV camera ? (Yes)
 (?) Play a game ; Lucky numbers
 1 2 3 4 5 6 7 8 9
* Grid
(?) Look at the table and talk about inventions using 
 “ S + could / couldn’t + V(×n) + .. “ (past ability)
inventions
verbs
sentences
1. Special breathing equipment
- explore the oceans
- learn about the sea
Before special breathing equipment, we couldn’t explore the oceans and learn about the sea
2. Electricity
3. motorbike
- read all night, watch TV; use computers
- listen to music ..
- get home quickly
- visit places, 
Before electricity, we couldn’t read all night,.
- T has some Ss speak for checking
* Consolidation
 What have you learnt today ?
 What could you do when you were 5 ?
 - Answer the questions above - Rewrite the “ Post “
 - Get ready Unit 14
T - WC
Group work
T - WC
T - WC
individual
individual
Pair work
Pair work
team work
Group work
T – WC