Danger in the home
for children
boiling water
Knives
electricity
Many household objects
I. BRAIN STORMING
fire
Unit 3 : AT HOME
Period 15: READ
-poster ( n )
I. VOCABULARY
áp phích quảng cáo
-socket (n)
ổ cắm điện
- match (n)
diêm
-drug (n)
thuốc
- chemical
hóa chất
-scissors(n)
kéo
- precaution
Sự phòng ngừa, sự đề phòng
- bead:
Hạt, vật tròn nhỏ
-poster ( n )
. CHECK VOCABULARY
-socket (n)
- match (n)
-drug (n)
- chemical
-scissors(n)
- precaution
- bead:
II. True or False and correction
I. Vocabulary

in locked cupboard
dangerous
can
II. True or False and correction
III. ANSWER THE QUESTION
Example :
* Why must we put all chemicals and drugs in locked cupboard ?
 Because children often try to eat and drink them .

b) Why mustn’t we let children play in the kitchen ?
III.Answer the questions
c) Why mustn’t children play with matches ?
d) Why must we cover electrical sockets ?
e) Why must we have to put all dangerous objects out of children’s reach ?
Because it is a dangerous place to play .
III.Answer the questions
b) Why mustn’t we let children play in the kitchen ?
III.Answer the questions
c) Why mustn’t children play with matches ?
Because matches can start a fire.
III.Answer the questions
 Because children can put something into electrical sockets.
d) Why must we cover electrical sockets ?
III.Answer the questions
Because they can injure or kill children .
e) Why must we have to put all dangerous
objects out of children’s reach ?
III.Answers
c) Because matches can start a fire.
b ) Because it is a dangerous place to play .
d) Because children can put something into electrical sockets.
e) Because they can injure or kill children .
Why ……? Tại sao
Là trạng từ nghi vấn được dùng để hỏi lý do hoặc nguyên nhân.
Because ……. : Bởi vì
là một liên từ để chỉ lý do , nguyên nhân hoặc để trả lời cho câu hỏi “ Why ”.
Eg : We didn’t go swimming because it was rain.
* Note :
Eg : Why are you nervous?
 Because I’ll have a test .
- Read the poster again.
- Do Ex 1,2.
- Prepare : WRITE.

IV. Homework :
Make a question WHY for each of the underlined phrases in the sentences
She always gets good marks because she stayed up late last night.

2. Nam could do his homework himself as it was not so difficult.

3. They go swimming every afternoon because it is hot.

4. We can’t go out because it is snowing heavily at the moment.
→ Why does she always get good marks?
→ Why could Nam do his homework himself?
→ Why do they go swimming every afternoon?
→ Why can’t we/ you go out?