Unit 3- Read

Putting a knife into an electrical socket is dangerous.. Young children do not understand that many household objects are dangerous.. F It is safe to keep medicine in locked cupboards.

Unit 3: at home

Lesson 4: Read

Safety Precautions in the Home

* New words:

+ scissors (n)

+ knife (n)

+ match (n)

+ fire (n)

+ gas (n)

+ electrical socket

+ drug / medicince (n)

+ chemical (n)

+ bead (n)

+ boil water

cái kéo con dao diêm

lửa ga

ổ cắm điện thuốc – viên thuốc hóa chất

hạt, vật nhỏ nước sôi

+ dangerous (a)

+ destroy (v)

+ injure (v)

+ cause a fire

+ electricity can kill

+ cover (v)

+ precaution (n) nguy hiểm

phá hủy

làm bị thương gây ra hỏa hoạn

điện có thể gây chết người băng, bọc

sự phòng ngừa

matching

True or false questions

a It is safe to leave medicine around the house.

b Drugs can look like candy.

c A kitchen is a suitable place to play.

d Playing with one match cannot start a fire.

e Putting a knife into an electrical socket is

dangerous.

f Young children do not understand that many

household objects are dangerous.

F

It is safe to keep medicine in locked cupboards.

T F

A kitchen is a dangerous place to play.

F

Playing with one match can cause a fire.

T T

Answer the questions

a Why must we put all chemicals and drugs in locked

cupboards?

b Why mustn’t we let children play in the kitchen?

c Why mustn’t children play with matches?

d Why must we cover electrical sockets?

e Why do we have to put all dangerous objects out of children’s reach?

Because children often try to eat or drink them.

Because it is a dangerous place.

Because playing with matches can cause a fire.

Because the children must not put anything into electrical

sockets Electric can kill.

Because the dangerous objects can injure and kill children.

1.Modal verbs:

- must

- have to

- ought to

+ V - infinitive

2 Let children play in the kitchen

Let + somebody + V-infinitive + something

Complete the sentences

1 We have to put and in locked cupboards

2 Matches, gas, oil can easily a fire

3 All the dangerous objects must be kept children’s reach

4 The kitchen is a place

5 Some kinds of chemicals and drugs soft drink and candy

cause

out of dangerous

look like