Unit 11: National Parks Language Focus

We should protect wild animals living in Cuc Phuong National Park.. Shooting wild animals should be banned.. Panda is one of wild animals that is protected in national parks... Shooting

1

4

2

C We should protect wild

animals living in Cuc

Phuong National Park

E Shooting wild animals

should be banned

a big umbrella is Mary

D The boy who is on the

chair is my little brother

B Panda is one of wild

animals that is protected

in national parks

E Shooting wild animals should be banned.

Cuc Phuong National Park

D The boy who is on the chair is

my little brother

B Panda is one

of wild animals that is protected

in national parks

Wildlife extinction

Protect wild animals which are living in Cuc Phuong National Park

Campfire causing Make

a campfire

Wildlife extinction

Protect wild animals which are living in Cuc Phuong National Park

Campfire causing forest fires Make

a campfire

protect wild animals which are living in Cuc Phuong National Park.

We should protect wild animals living in Cuc Phuong National Park

Reduced Relative Clause

Reduced Relative Clause: V_ing + …

(Which/who/that)

relative pronoun + be + V_ing + …

(Which/who/that)

Clause

Ex: - Wild animals which are

living in their natural habitat

will have a better and longer

life than those

Wild animals living in their natural habitat will have a better and longer life than those

which are

kept in protected areas.

relative pronoun + be + V 3 / V ed + …

(Which/who/that)

Clause

Ex: - There should be some

measures to protect the

considered an endangered

species.

Ex: - There should be

some measures to protect the humpback

endangered species.

Passive voice

Relative Clause Reduced Relative

Task 1: Rewrite each of the underlined clauses to create a

reduced clause.

1 The police are making great efforts to arrest those who

kill and purchase wild animals.

 killing and purchasing wild animals

2 People should change their inappropriate lifestyle that

causes destructions to natural reserves.

 causing destructions to natural reserves

3 The bird which is in the cage should be released.

 in the cage

Campfire  forest fires

- Trees are cut down

- Usage: the passive voice is used when:

- The doer of the action is unknown

- The doer of the action is not as important

as the action

is establishedwas establishedhas been established

Be + V 3 / V ed

?

Modal +

- Dumping trash on the streets should be banned

Shall, should, will, would, can, could, may,must, have to, had to, must have,

should have, etc

Wild animals

protected

Wild animals should be protected

Passive voice with modal verbs:

- Form:

Modals:

Ex:

- 10D2 students must have studied the lesson carefully

 The lesson must have been studied carefully

by 10D2 students

- You should have done the homework by now

1 A: What do you think of the purchase of wild animals?

B: It ( ban / Use the modal auxiliary “must”)

2 A: What should be done to conserve the natural environment in the coming years?

B: More activities _ ( organize / Use the modal auxiliary

“will”)

3 A: How were the Aborigines in Australia treated years ago?

B: They _ to live in reservation ( force / Use the past simple)

4 A: What shouldn’t tourists do in national parks?

B: They _ to make campfires there ( not allow / Use the present simple)

5 A: What happens to the natural environment of Phu Quoc Island for the time being?

B: It because of excessive litter thrown by tourists and local people ( destroy / Use the present progressive.)

6 A: Why are you still here? You _ on the flight to London ( be / Use “must” and the perfect aspect.)

B: Well, my flight was canceled due to heavy snow there.

must have been

must be banned

will be organized

were forced are not allowed

is being destroyed

Complete the sentences, using passive voice.

1 White ox and wild buffalo

endangered species in Bach Ma National Park.

2 Kim Giao wood to make

chopsticks.

3 The Aboriginies to take care of

Kakadu National Park.

are considered

are trained

is used

1 2 3

The police try to arrest those _

national parks?