Tiếng Anh 11: Bài Giảng Unit 6 Looking Back - 123doc

A: Cutting down on energy use is the best way to help reduce global warming.. Having learnt about the benefits of recycling and reusing, the students start ec I collecting waste paper, b

PRONUNCIATION

Activity 1 Listen and repeat the questions paying attention to the rising intonation

1 Do you know that global warming is encreasing?

2 Did you turn off the light before you left home?

3 Can we really reduce the carbon footprint of our homes?

4 Are you aware of the dangers of plastic bags on the environment?

5 Have you seen the “Young Voices for the Planet’s” films?

Activity 2 Listen and mark the rising intonation on the echo questions (↗) Then practise reading the exchanges

1 A: “Plant for the Planet" helped plant 12 billion trees worldwide

B: Twelve billion trees worldwide? ↗

2 A: Even when turned off, electronic devices use energy

B: Yes, they can still use energy

3 A: Cutting down on energy use is the best way to help reduce global warming?

B: The best way to do what? ↗

4 A: Global warming has catastrophic effects on humans

B: Global warming has what on humans? ↗

5 A: A single tree can absorb about one ton of carbon dioxide during its lifetime

B: How long can a tree live?

Hướng dẫn giải:

CHUYÊN ĐỀ: UNIT 6 GLOBAL WARMING

BÀI GIẢNG: LOOKING BACK

MÔN: TIẾNG ANH 11 CHƯƠNG TRÌNH MỚI

CÔ GIÁO: HOÀNG XUÂN - TUYENSINH247.COM

VOCABULARY

Complete the sentences with the words in the box

Hướng dẫn giải:

1 energy use 2 extinction 3 emissions 4 carbon footprint

5 absorb 6 deforestation 7 diversity 8 catastrophic

GRAMMAR

Activity 1 Rewrite the sentences using perfect participles

Hướng dẫn giải:

1 Having learnt about the benefits of recycling and reusing, the students start ec I collecting waste paper, bottles and cans to recycle and reuse

2 Having refused Nam's offer of a lift in his car, Mai had to walk home

3 Having read some documents about Green Earth, Ha decided to join the organisation

4 Having used too much chemical fertiliser on their iarm the fanners now have to drink I polluted water

5 Having replaced all the light bulbs in the house with LED lights, she saved a lot of I money on her electricity bills

6 Having become too dependent on the use of electricity, we have to find alternative I sources of energy before fossil fuel runs out

Activity 2 Combine the sentences using perfcct gerunds

Hướng dẫn giải:

1 Tonya was strongly criticised for having dumped a lot of rubbish on the beach

2 Sam regretted not having worked hard enough in his previous job

3 People admired Tony for having rescued the kids from the fire

4 I remember having seen him before

5 The politician denied having lied to the villagers

6 Thanh admitted having forgotten to turn off the gas cooker before leaving the house/be tore he left his house