Unit 6 : Global Warming?
Looking Back + Project
* Objectives
By the end of the lesson, students will be able to revise the language and skills that they’ve learnt in unit 6:
1.Knowledge
Vocabulary: words and phrases related to global warming
Pronunciation: intonation in yes-no questions and echo-questions
Grammar: perfect gerunds and perfect participles
2.Skills
develop Listening, speaking, writing, reading skills
3.Attitude
– be aware of the need to solve the global warming problem.
Looking Back
PRONUNCIATION
Bài 1. Listen and repeat the questions paying attention to the rising intonation. (Nghe và lặp lại các câu hỏi, chú ý đến ngữ điệu lên.)
Click tại đây để nghe:
Bài 2. Listen and mark the rising intonation on the echo questions (…). Then practiJ reading the exchanges. (Nghe và đánh dấu ngữ điệu lên trong các câu hỏi lặp lại. Tập đọc các mẩu hội thoại dưới đây.)
Click tại đây để nghe:
VOCABULARY
Complete the sentences with the words in the box. (Hoàn thành câu bằng cách điền vào chỗ trống những từ / cụm từ cho sẵn trong hộp.)
Key
1.energy use
2. extinction
3. emissions
4.carbon footprint
5. absorb
6. deforestation
7.diversity
8. catastrophic
GRAMMAR
Bài 1. Rewrite the sentences using perfect participles. (Viết lại các câu sau, sử dụng Perfect participles.)
Key
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.
Bài 2. Combine the sentences using perfcct gerunds. (Nối hai câu với nhau bằng Perfect gerunds.)
Key
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 haviniĩ forgotten to turn off the gas cooker before leaving the house/be tore he left his house.
Project
Bài 1. Work in groups. Discuss which of the following activities your group can do to help reduce the carbon footprint of your school and community. (Thực hành theo nhóm. Thảo luận xem nhóm của mình có thể làm được gì trong số các hoạt động dưới đây để giúp giảm lượng khí thải CO2 ở trường hay cộng đồng.)
Bài 2. Give your group’s activity a campaign name and think about its purpose. Then make a detailed plan using the table below. (Đặt tên cho hoạt động của nhóm và nghĩ ra mục đích hoạt động. Sau đó lập một kế hoạch chi tiết theo bảng bên dưới.)
*Gợi ý
Name: Green Summer
Purpose: add beauty to our school and community, provide shade for the schoolyard, highten students* awareness of the environment and appreciation for living things
Detailed plan:
– Tasks: Planting trees
– Person in charge: All students of the class
– Time/place:
Time: spring, in February 2016
Place: school and surrounding community
– Possible difficulties:
Raising fund for the activity
Seedlings: where to get them?
Planting technique: get support from who?
– Effects on your school/community: Clean and healthy atmosphere for all students and other people, beautiful landscape, getting closer and beine friendly to nature
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