WELCOME TO
OUR CLASS
12D

WARM UP
 Look

at the pictures. Try to remember all the
pictures without writing anything, think of the
words that the pictures are showing.

ears

pears

chair

deer

stair

tourists

GIVE YOUR
ANSWERS

ears
/iə/





deer
/iə/



pears
/eə/



stair
/eə/



chair
/eə/



tourists
/ʊə/

PERIOD 18

UNIT 3. GREEN LIVING
II. LANGUAGE

PRONUNCIATION
1. Listen and repeat. Then practise saying the words.
/iə/
idea
years

/eə/
awareness
air conditioners

/ʊə/
sure
ecotour

Give more words containing these diphthongs

PRONUNCIATION
2. Work in pairs. Underline the words that contain the /ɪə/, /eə/,
and /ʊə/ sounds. Listen and check. Then practise saying the
sentences.
/eə/
/ɪə/ /ɪə/
1. There are many volunteers here to help clean up the
beach.
/ʊə/
/ʊə/
2. Ecotourism encourages tourists to develop eco-friendly
habits when travelling.
/ɪə/
/eə/
3. It is clear that not all people are aware of the negative
impact of their daily habits on the environment.
/eə/

VOCABULARY


PRE-TEACH
VOCABULARY

- waste (n) /weɪst/

GREEN LIVING

sự lãng phí, rác thải

VOCABULARY


PRE-TEACH
VOCABULARY

GREEN LIVING

- landfill (n) /ˈlænd.fɪl/

bãi chôn rác

VOCABULARY


PRE-TEACH
VOCABULARY

- reuse (v) /riːˈjuːz/

GREEN LIVING

tái sử dụng

VOCABULARY


PRE-TEACH
VOCABULARY

GREEN LIVING

- packaging (n) /ˈpæk.ɪ.dʒɪŋ/ bao bì

VOCABULARY


PRE-TEACH
VOCABULARY

GREEN LIVING

- container (n) /kənˈteɪ.nər/

thùng, hộp, gói

VOCABULARY


GREEN LIVING

PRE-TEACH
VOCABULARY

- waste (n) /weɪst/
- landfill (n) /ˈlænd.fɪl/
- reuse (v) /riːˈjuːz/

sự lãng phí, rác thải
bãi chôn rác
tái sử dụng

- packaging (n) /ˈpæk.ɪ.dʒɪŋ/ bao bì
- container (n) /kənˈteɪ.nər/

thùng, hộp, gói

VOCABULARY

GREEN LIVING

1. Match each word (1–5) with its meaning (a-e)

VOCABULARY

GREEN LIVING

2. Complete the following sentences using the correct forms
of the words in 1
waste
1. We should fix the leaking tap. It's a __________
of clean water!
packaging such
2. Takeaway food includes a lot of unnecessary __________
as single-use containers and plastic bags.
3. We always try to buy food packed in recyclable __________.
containers
4. A creative way to ______
reuse old greeting cards is to make
gift tags and bookmarks.
5. The waste in open ________
landfill sites can release harmful gases
into the atmosphere.

VERBS WITH PREPOSITIONS

GRAMMAR
RELATIVE CLAUSES REFERRING TO
A WHOLE SENTENCE

GRAMMAR

VERBS WITH PREPOSITIONS

REMEMBER

Many verbs go with a preposition followed by an object. The
meaning of these two words is usually very similar to the original
meaning of the verb.
Example:
- Verbs with about: ask about, care about, talk about, think about,
learn about
- Verbs with for: ask for, apply for, apologise for, wait for, prepare
for
- Verbs with on: agree on, base on, depend on, rely on
- Verbs with to: introduce to, refer to, respond to, listen to, explain
to

GRAMMAR

VERBS WITH PREPOSITIONS

REMEMBER
• In some cases, a verb and a preposition are combined to
make a (two-word) phrasal verb.
The meaning of a phrasal verb is often very different from the
original meaning of the main verb. Phrasal verbs use adverbs
as well as prepositions.
Example: work out (thực hiện, tiến hành…), carry out (thực
hiện, tiến hành), turn on, turn off, look for, look after, look up.

GRAMMAR

VERBS WITH PREPOSITIONS

1. Complete the sentences with the suitable
prepositions
1. Many people have now started to care ________
about the
environment.
2. The future of our planet depends ______
on how we deal
with climate change.
3. We should work _____
out some solutions to reducing
plastic pollution.
4. My sister is responsible for looking ______
after the plants at
home.

GRAMMAR
RELATIVE CLAUSES REFERRING TO A WHOLE SENTENCE

REMEMBER
We can use a non-defining relative clause to refer to all the
information in the previous clause(s). This type of clause is
introduced with the relative pronoun which. We also add a
comma before which.
Example:
More and more people are interested in recycling nowadays.
It is good for the environment.
→ More and more people are interested in recycling
nowadays, which is good for the environment.

2. Combine the sentences using relative clauses
1. Plastic takes hundreds of years to decompose in the ground.
This explains why it is harmful to the environment
→ Plastic takes hundreds of years to decompose in the ground,
which (explains why it) is harmful to the environment.
__________________________________________
2. Public transport does not pollute the air as much as private
vehicles. That's why more people should consider using it.
→ Public transport does not pollute the air as much as private
which is why more people should consider using it.
vehicles, __________________________________________
3. All students work very hard to help clean up the school. The
teacher encourages this.
→ All students work very hard to help clean up the school,
which
the teacher encourages/ which is encouraged by the teacher.
____________________________________________________

3. Talk about green things and activities you and your family
often do. Use verbs with prepositions or phrasal verbs, and
relative clauses referring to the whole sentence
 Example:

I always turn off the fans when I leave the room, which helps
save energy.

Application activity
 Choose

the best answer

1. We can

glass jars for storing cookies, jam or

A
nuts.

A. reuse

B. contain

C. waste

B my teachers
2. I always apologise

my

mistakes.
A. on

B. for

C
her younger sister
at

3. She looks
weekends,

C. to

makes her parents happy.

A. about - which

B. off - that

C. after -

HOMEWORK
 Revise

all the diphthongs, vocabulary and
grammar of this lesson.

 Prepare

for part III – Reading.

THANKS FOR LISTENING