【精品冀教版】八年级英语下册《Unit 8 Lesson 45》课件

What are good ways to solve the problem of rubbish / garbage?
Ⅰ.Listen to the dialogue and write true or false.
1. There is a lot of garbage: glass, metal, plastic and paper. ( T ) 2. There is the most amount of glass and the least amount of paper. ( F ) 3. Danny found Debbie’s toy car in the garbage. ( F) 4. Danny once cut his foot on a piece of broken glass. ( T )
Do you know this?
1 recycled tin can would save enough energy to power a television for 3 hours. 1 recycled glass bottle would save enough energy to power a computer for 25 minutes. 1 recycled plastic bottle would save enough energy to power a 60-watt light bulb for 3 hours.
He will take it home and clean it. Then he will fix the broken wheel. Finally he will give it to Debbie. 4. Why is it dangerous to drop litter / rubbish
Task
Homework
1. Finish the exercises of Lesson 45. 2. Preview next lesson. 3. Tell your parents and your friends about the knowledge we learnt today and sort and reuse garbage together.
carelessly? Because litter can hurt people.
Ⅲ. Read the dialogue and find out other sentences with it
It is angerous to leave broken glass on the ground. It is not right to waste things. It is a waste to use paper only on one side. “It” can be used to refer to time, weather, distance or something mentioned before. Have a look at more examples in Ex.2 on P119.
Unit 8 Save Our World
Lesson 45 Let’s Sort Garbage!
Lead in
What do you do with your garbage? What kinds of things can be recycled and reused?
World in Rubbish……
Thank you!
Ⅱ. Read the dialogue and answer the following questions.
1. Why are Danny and Jenny surprised after
sorting the garbage?
Because almost all of it can be reused or recycled! They need to throw only one small bag of garbage.
Blue
Recyclable
Green Glass
Red Harmful
Black Other recyclable waste
2. How do people waste paper? They use paper only on one side. 3. What will Danny do with the broken toy car?