Unit 11. Our greener world. Lesson 2. A closer look 1

Friday, March 30, 2018
Warm up:
3R song
NEW LESSON
UNIT 11
OUR
GREENER WORLD
Vocabulary
rác
bóng đèn
nhựa
cắt giảm
- rubbish /ˈrʌbɪʃ/ (n)
- bulb /bʌlb/ (n)
- plastic /ˈplæstɪk/ (v)
- reduce /rɪˈdjuːs / (v)
- recycle /ˌriːˈsaɪkl/(v)
tái chế
Checking vocabulary
rác
bóng đèn
nhựa
cắt giảm
- rubbish /ˈrʌbɪʃ/ (n)
- bulb /bʌlb/ (n)
- plastic /ˈplæstɪk/ (v)
- reduce /rɪˈdjuːs / (v)
- recycle /ˌriːˈsaɪkl/(v)
tái chế
1. The three Rs stand for Reduce – Reuse – Recycle. Draw a line from a symbol in column A, to the matching word in column B, and meaning in column C.
using something again
creating new products from used materials
using something less
click
2. Write a word in the box under each picture.


plastic bags
noise
can
glass
paper
bulb
clothes
plastic bottle
water
rubbish
1. ……….… 2. …...………… 3. ….…. 4. …..….………. 5.…...
6. …….… 7. ….…. 8. ….….... 9. ….………. 10. …..…....…
3. Put the words from 2 into groups. One word
can belong to more than one group.


plastic bags
noise
can
glass
paper
bulb
clothes
plastic bottle
water
rubbish
rubbish
plastic bottle
plastic bottle
bulb
paper
paper
glass
can
plastic bags
plastic bags
Click
4. Listen to the `Three Rs` song, and then sing along.
Reduce, reuse, recycle
Recycle, recycle
Reduce, reuse, recycle
It`s so so simple
Just reduce the noise
And reuse old bottles
Recycle broken glass
It`s so so simple
Pronunciation
/a:/ and /æ/
1. /a:/: words with letter: _as_; an_; af_
Ex: fast, plastic, glass, dance, answer, afternoon…

2. /æ/: words with letter: _a_; a_
Ex: had, bag, apple, activity
5. Listen and repeat. Pay attention to how the
underlined part is pronounced.
fast had bag plastic
glass apple dance answer
activity afternoon
5. Listen again and put the words in the correct column.


afternoon
glass
activity
plastic
bag
answer
had
dance
fast
apple
7. Read the conversation. Write /a:/ or /æ/ below each underlined letter.
Vy: What do these three Rs stand for, Mi?
Mi: They stand for reduce, reuse and recycle.
Vy: Our class is organising a writing contest. We have to write about the environment.
Mi: I see. Why don’t you write about the three Rs?
Vy: That’s a good idea. I will ask my father for ideas.
Mi: Yes. He works at the Green Company, so he’ll give you a lot of information.
8. Listen to the conversation and check your answers. Practise the conversation with a classmate.
Vy: What do these three Rs stand for, Mi?
Mi: They stand for reduce, reuse and recycle.
Vy: Our class is organising a writing contest. We have to write about the environment.
Mi: I see. Why don’t you write about the three Rs?
Vy: That’s a good idea. I will ask my father for ideas.
Mi: Yes. He works at the Green Company, so he’ll give you a lot of information.
/æ/
/æ/
/a:/
/æ/
/æ/
/a:/
/a:/
Yes, through the lesson we can use the lexical items related to the topic ‘television’; pronounce correctly the sounds /æ/ and /ɑː/ in isolation and in context; talk about ways to go ‘green
Please tell me what you have learnt today.
+
HOMEWORK
- Learn new words by heart.
- Practise saying words that have sounds / æ / and / a: /
- Do exercise A1,2 (page 32), B3,4,5 (page 34, 35) in the workbook.
- Prepare for Unit 11: A closer look 2.
Goodbye!
See you again!
THANKS FOR YOUR ATTENTION!