Uni 7 ENVIRONMENTAL
PROTECTION
t
LESSON 7: LOOKING BACK & PROJECT

1

WARM-UP

1Vocabulary
Environmental
protection

Grammar
Complex sentences with
adverb clauses of time

Pronunciation
Sounds: /bl/ and /kl/

Skills
• Reading about Con Dao National Park
• Talking about Vu Quang National Park
• Listening about water pollution
• Writing a notice

VOCABULARY

1 Choose the correct answer A, B, or C to complete each sentence
1. The panda's natural ______ is the bamboo forest.
A. habitat
B. ecosystem
C. area
2. This forest provides a habitat for hundreds of ______ of plants
and animals.
A. styles
B. classes
C. species
3. ______ the environment must be the job of everyone in the
community.
A. Caring
B. Protecting
C. Keeping

VOCABULARY

1 Choose the correct answer A, B, or C to complete each sentence
4. We should ______ the consumption of single-use products
like plastic bottles and bags.
A. reduce
B. encourage
C. raise
5. ______ trees and burning forests destroy a lot of wildlife
habitats.
A. Watering
B. Cleaning up
C. Cutting down

VOCABULARY

2 Complete each of the sentences with a word or phrase from the box.
carbon footprint
rubbish habitats

littering
picking up
endangered species

1. Do you know that _______
littering can cause pollution?
2. One effective way to reduce your ______________
is to walk or
carbon
cycle whenever you can.
footprint
3. By planting trees and ________________,
picking up rubbish we can improve our
environment.
4. Humans are harming the _______
habitats of bees throughout the world.
5. Animals such as saolas and dugongs are _________________.
endangered species

GRAMMAR

3

Complete the following sentences using a clause. Use your own ideas.

1. We should wait here until _____________________.
the teacher comes back
2. As soon as I arrived, ________________________________.
all of my classmates had already there
3. Remember to lock the door before __________________.
you leave the house
4. There were not many animals on the mountain after
_______________________.
they built the factory there
5. When we finished our picnic, ______________________________.
we need to clean up all the rubbish

GRAMMAR

4 Circle A, B, or C to identify the underlined part that needs correction.

PROJECT
Choose a pollution
5 problem and
suggest the
solutions
Make a poster. Use
pictures and
illustration.

Present the poster
to the class.

CONSOLIDATION

1 Wrap-up
What have we learnt in this lesson?
 review the vocabulary and grammar of Unit 7
 apply what they have learnt (vocabulary and
grammar) into practice through a project.

CONSOLIDATION

2

Homework

- Do exercises in the workbook.

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