Unit 3 More Practice

• Your carbon footprint …的总量 • The total amount of carbon dioxide (CO₂) you produce a year is called your carbon footprint. Besides breathing, there are two other ways you can 直接地 produce CO₂. First, you can do it directly, by driving a car or using a gas stove. Second, you can do it 间接地 indirectly, by buying or using products that produced CO₂ when they were made. • Generally, you should make your carbon footprint as 尽可能少 small as possible. For example, you can use public transport instead of a car, or you can walk or cycle.
and ...pushed .... So, I became ...
5. Next, I ....for a while. When I ...., I found myself in.....Then ...came and with ..... 6.At last, I was told that I would......... for ......
keep sb/ sth from doing
as adj原级 as sb can be like(like是介词)
11. 阻止某人/某物做某事
12. 尽可能地 13. 像
1.What's this? A bottle.
2. What is it made of?
Plastic. 3. How does it feel? Sad/ Unhappy. 4. What can it be filled with inside?
• throw ..into threw- thrown pick up horrible smells • cover…with… • a layer of • thousands of
B Can you describe the journey of this plastic bottle? 1. At first, I was on a ..... and had a .....life 2. Then a woman ......and put me into her...., then
We can use them for putting things We can reuse them for the same purpose as before or for new purposes.
We can use them for growing plants We can use them as shoes shelves
塑料的 正常的 货架 扁平的
层 垃圾箱 拥挤的 大卡车 可怕的，糟糕的
Words and Expressions
• 塑料瓶
• 货架
• a plastic bottle
• shelf
• 普通的，平常的
• 扔进 • 捡起，拿起 • 糟糕的气味 • 用…覆盖… • 一层… • 数以千记的
• normal
1. What is carbon footprint? Carbon footprint is the total amount of carbon dioxide (CO₂) you produce a year. 2. How many ways can you produce CO₂? What are they? Three. First, breathing. Second, you can do it directly, by driving a car or using a gas stove. Third, you can do it indirectly, by buying or using products that produced CO₂ when they were made. 3. What can we do to make our carbon footprint smaller? We can use public transport instead of a car, or we can walk or cycle.
Unit
3
The environmental problems
More Practice
Words
atmosphere 1. atmosphere 大气层 温度 消费者 11. destroy destroy
摧毁，毁灭
表面 土壤 洪水，水灾
temperature 2. temperature
consumer 3. consumer 4. concern concern 5. lifeless lifeless 6. fuel fuel 7. coal coal 8. result result 9. increase increase 10. level sea level sea
公共交通
Discuss the following question in groups of four.
Study skills
Research skills (4): Analysing the results of a questionnaire
More and more people, both young and old, are becoming greener today. This means they are trying to protect the environment.
B Work in groups to compare your answers. Then produce a short report. You can also make a pie chart to show the results. Follow the example.
she ...... and put me in the....
3. However, a few hours later, she took.... out of.... and drank .... .Then she ....me into... 4. Early the next day, a man took... out of... and ...me and the other rubbish into ....... There were ....smells
Cuห้องสมุดไป่ตู้ture corner
• Your carbon footprint • The total amount of carbon dioxide (CO₂) you produce a year is called your carbon footprint. Besides breathing, there are two other ways you can produce CO₂. First, you can do it directly, by driving a car or using a gas stove. Second, you can do it indirectly, by buying or using products that produced CO₂ when they were made. • Generally, you should make your carbon footprint as small as possible. For example, you can use public transport instead of a car, or you can walk or cycle.
A How green are you? Answer the questionnaire below. Circle your answers, add up your score and then check the total with the analysis on page 47.
Discuss
Water
Unit
3
The environmental problems
The journey of a plastic bottle
a supermarket shelf(货架)
cans(罐头)
dustbin(垃圾箱)
cover the tree with soil layer(层次) 用....覆盖
The journey of a plastic bottle
a
e
Underline the answers to these questions： 1. What was inside the plastic bottle? water 2. How did he feel on a supermarket shelf? happy 3. Who did the bottle make friends with in the fridge? Cans and bottles 4. How did the bottle feel after he was thrown into a dustbin? Empty and alone. 6. What happened to the bottle on the next day after the woman threw it away? A man took me out of the dustbin and threw me and the other rubbish into the back of the truck.Then I was pushed together with the rest of the rubbish and I was completely flat. 7. What was the bottle covered with in the terrible place? A layer of soil 8. What did the bottle ask people to? reuse or recycle them