Unit 11. Our greener world. Lesson 3. A closer look 2

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) :

(v)
(a)

- throw (v )
- problem ( n)

Thay thế

Kiên nhẫn, bình tĩnh
Ném , vứt
vấn đề


II.P ractice:
Activity 1: Listen again to part of the conversation from
Getting Started. Pay attention to the conditional sentencestype 1.
Nick: Yes, I do. It’s better than a plastic one because it’s made of natural
materials. If we all use this kind of bag, we’ll help the environment.
Mi: I see. I’ll buy a bag for my mum. Where can I buy it?
Nick: They sell a lot of these bags at the check- out.
Mi: Thanks. Are they expensive?
Nick: Not at all. By the way, you’re also “green”. You’re cycling.
Mi: You’re right. If more people cycle, there will be less air pollution. Right?


* The form of the conditional sentence type 1

If + subject + V (present simple),
If clause
Subject + will/won’t + V (base form)

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.

isn’t ̀
5. If the river (not be) …………….dirty, there (be) will be
……... ..………more fish


Activity 3: Match an if-clause in column A with a
suitable main clause in column B
A

B

1. If people have a shower instead of bath,

a. you’ll remember the answer

2. If she likes this “green” shopping bag,

b. the air won’t be so polluted

3. If we plant more trees,

c. they will save a lot of water

4. If you are patient,

d. what will you do?

5. If you see someone throw rubbish on the road, e. I’ll buy one for her.

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

the environment
5. If you want to save a lot of electricity, ………………………

you will turn of the lights before going out


Activity 6: Fun matching


Homework:
- Do ex 1,2,3 (page 33, 34) in the workbook.
- Give 5 examples using conditional
sentence type 1.


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