Unit 6: ENDANGERED SPECIES
Lesson 2- LANGUAGE
Act 1. Complete the word diagrams.
I. VOCABULARY
extinction
dangerous
survival (n)
endanger
diversity
diversify
evolution
 New words:
extinguish (v) /ɪkˈstɪŋɡwɪʃ/
endanger (v)
diverse (a) /daɪˈvɜːs/
diversity (n) /daɪˈvɜːsəti/
diversify (v) /daɪˈvɜːsɪfaɪ/
evolve (v)
evolution (n) /ˌiːvəˈluːʃn/
evolutionary (a) /ˌiːvəˈluːʃənri/
survival (n)
survive (v)
vulnerable (a)
habitat (n)
dập tắt, làm tiêu tan
gây nguy hiểm
gồm nhiều loại khác nhau
tính đa dạng
đa dạng hóa
tiến hóa
sự sống sót
dễ bị tổn thương, gặp nguy hiểm
môi trường sống
Notes:
1. Sau giới từ + V-ing: I’m good at drawing.
Danh từ:
The article related to pollution.
2. Mạo từ + (N) + of ….
The students of this school are well-educated.
3. (Adj) + (N)
There is a new hotel near my school.
4. be (most) + (adj.)
She is the most beautiful in the party.
thường chỉ hoạt động
thường chỉ sự vật, sự việc
1. Darwin`s theory of _________ has helped to explain the disappearance of some species and the ________ of others.
2. The saola and the rhino are considered ___________ species in Vietnam.
3. The giant panda`s natural __________ is the bamboo forest. Giant pandas like to eat bamboo leaves.
4. Baby sea turtles are most ____________ when they leave their nests and make their way to the sea. They are convenient targets for birds and other animals.
5. Mammoths and dinosaurs used to live on our earth quite a long time ago, but they are now ________.
6. ____________ helps to maintain the balance of nature that we rely on for our well-being and benefit.
7. The World Wide Fund for Nature (WWF) is an organisation which is working on issues related to ______________, research and restoration of the environment.
evolution
survival
endangered
habitat
vulnerable
extinct
Biodiversity
conservation
Act 2. Complete the following sentences with the words in the box.
Practice
II. PRONUNCIATION
Linking vowel to vowel
Act 1. The following phrases are spoken in slow, careful speech and in fast, connected speech. Listen and repeat. Pay attention to the pronunciation of the linked sounds.
Act 2. Listen and repeat the following sentences spoken in fast, connected speech.
1. A: What can we see in the park now? 
B: Animals in danger of extinction, like tigers or rhinoceros. 
2. A: What`s that animal? Is it a saola or a deer? 
B: I don`t know. 
3. A: Don`t get disappointed. Try again. Failure is the mother of success. 
B: OK. I will. 
4. A: I can`t draw a diagram to show the increasing pollution levels. Can you help me? 
B: Sure. 
5. A: Your idea of saving endangered species sounds very interesting. 
B: Thank you. 
III. GRAMMAR
1. The future perfect
1. Examples:
I’ll have finished cooking dinner by the time you come home.
By 2023, John will have been a human resource manager for two years.
I’ll phone you when I’ll have finished my homework.
3. Usage:
- Dùng để diễn tả 1 hành động hay sự việc hoàn thành trước một thời điểm hoặc hành động, sự việc khác trong tương lai.
= (I have finished/ I finish)
2. Form:
(+) S + will have + p.p.
(-) S + will + not + have + p.p.
(?) Will + S + have + p.p.?
1.�Circle the correct verb form in each sentence.�
1. Our rescue centre (has released/will have released) 150 monkeys, deer and bears back into the forests by the end of this week.
2. You may not believe this, but this sea turtle is quite old. It (has lived/will have lived) in this marine park for 40 years. We (will have/will have had) a party to celebrate its birthday tomorrow.
3. Well, next time I see you, I expect you (will be finishing/will have finished) your report on the endangered saola.
4. If you come to see me at 7 o`clock tonight, I (will be watching/will have watched) a documentary about rhinos to prepare for my presentation tomorrow. So, you`d better come after 8. By then the programme (finishes/will have finished).
5. Jill is sick and can`t work on her assignment about the blue whale`s habitat. So she (hasn`t completed /won`t have completed) it by Monday. She needs to ask for an extension of the deadline.
Practice
2.�Complete the sentences, using the present perfect or the future perfect.�
1. By next summer, our rescue team (save and take in) __________ hundreds of endangered animals.
2. Look at this cute little bear. It (live) __________ in the wildlife park for six months, and it`ll be released back into the wild next month.
3. If you come to the conference on wildlife protection after 10 a.m., the most interesting presentation (finish) __________.
4. By the end of today, Kim (visit) __________ all of the animal rescue centres in the city.
5. I`ll start writing my essay on protection of endangered species as soon as I (collect) __________ enough information.
Practice
will have saved and taken in
has lived
will have finished
will have visited
have collected
2. Double comparatives
a/ Examples:
The better your education is, the greater your opportunities are.
The more you give, the more you will receive.
b/ Form:
The comparative adj/ adv + S + V, the comparative adj/ adv + S + V.
The + more/ less + (noun) + S + V, the + more/ less + (noun) + S + V.
3.�Work in pairs. Discuss which word(s) in the box can be used in each gap.���

1. The _________ time you spend on preparing for the test, the _________ scores you may get.
2. The _________ you practise speaking in your class, the _________ you are at public speaking.
more/ longer
better/ higher
more
better
Practice
4. Complete the sentences with the words from the box. One word can be used more than once.

1. The __________ the pollution becomes, the __________ animals lose their natural habitats.
2. The __________ I study about endangered species, the __________ I worry about their protection.
3. The __________ the weather gets around the world, the __________ the polar ice caps will melt.
4. The __________ effort you make, the __________ the achievements you may get.
5. The __________ renewable energy sources we use, the __________ our living conditions will become.
Practice
faster more better greater warmer higher
higher
more
more
more
warmer
faster
more
greater/ better/ higher
more
better
THE END