Good Afternoon
Everybody

WELl COME TO
Teacher: Nguyen Thi Huong
OUR CLASS


Wednesday, April 1st 2015

Unit 11: Our greene
world
Period 92: Lesson 3
A closer look 2


I. Vocabulary:
- plant (v) (n)

Trồng , thực vật

- save (v):

Tiết kiệm
bẩn

- dirty
- instead
- patient

(a) :

main clause
Ex: If you use less paper, you will save a lot of trees.
= You will save a lot of trees if you use less paper.


Activity 2: Write the correct form of each verb in
brackets
will
plant
is
1. If it (be) …… sunny next week, we (plant) ……the
vegetables.
will
help
recycle
2. If we (recycle) ………….more, we (help) … ……..
our Earth.
will save
3. We (save) ……………a
lot of trees if we (not waste)
don’t save
……………….so
much paper.
will have
4. More people
(have)
………………..fresh
water if we
use
only (use) ………the water we need.

Activity 4: Combine each pair of sentences below to
make a conditional sentence – type 1.

1. We pollute the air. We have breathing problems
->If we pollute the air , we will have breathing problems
2. People pollute the water .Alot of fish die
->If people pollute the water ,a lot of fish will die
3. We cut down trees in the forest .There are more floods
->If we cut down trees in the forest ,there will be more floo
4. The soil is polluted .Plants die
-> If the soil is polluted ,plants will die
5. There is noise pollution. People and animals have
hearing problems.
-> If there is noise pollution, people and animals will
have hearing problems


Activity 5. Use your own ideas to complete the sentences
below. Share your sentences with a classmate. Do you
have the same sentences?
you will reduce air pollution
1. If you walk to school,………………………………………….
you will save money / save trees
2. If you use recycled paper, ……………………………………
the sea level will rise
3. If the Earth becomes hotter, …………………………………
4. If parents teach their children about the three Rs, ………..
…………………………………………………………
the
environment will be clean / children wil help