(
课件网) Unit 8 Save Our World Lesson 43: Let’s Clean Up! Key words & phrases: attention; rubbish; pollution; explain; clean up; draw one’s attention; pick up; a bit of. Key sentences: 1. It’s a special day to draw people’s attention to the environment. 2. What shall we do today 3. We should pick up the garbage! 4. Each student could clean up a bit of the schoolyard. To learn to protect our environment. 学习目标 Words & Expressions schoolyard attention rubbish garbage pollution n. 校园 n. 注意；留心 n. 垃圾；废物 n. 垃圾 n. 污染 Words & Expressions explain clean up draw one’s attention pick up a bit of v. 解释 打扫；把……打扫干净 引起……的注意 拣起；拿起 一点儿 How many types of pollution do you see in the video pollution water pollution air pollution noise pollution land pollution air pollution water pollution land pollution Free talk Do you know what caused the pollution What should we do to stop the pollution Presentation It's noon. Jenny, Brian and Danny are outside in the schoolyard. Jenny: Today's June 5. It's World Environment Day! Brian: It's a special day to draw people's attention to the environment. What shall we do today Look at all of this rubbish! Danny: What does “rubbish” mean I don't know that word. Brian: It means “garbage” in American English. Danny: Oh, I see. There's a lot of rubbish in the schoolyard. We should pick up the garbage! Jenny: Let's do it now. Danny: It would take too long. There are only three of us! Jenny: We're studying pollution in class this week. Garbage is a type of pollution. This could be a class project! We can ask our classmates to help us. Brian: Good idea. Each student could clean up a bit of the schoolyard. We would finish cleaning in an hour! (Jenny explains the plan to the class. All the students agree to help. They wear gloves and carry brown bags. They begin to pick up the garbage. ) Jenny: Danny, you lost your homework, right I think I found it! Look at this piece of paper! Danny: Oh no! Learning Tip World Environment Day began in 1972. It's organized by the U. N. every year in different countries. Its aim is to remind people to protect the environment. Let’s Do It! 1. Read the lesson and write true (T) or false (F). 1. Jenny, Brian and Danny are going to do something on World Environment Day. ( ) 2. They are studying geography this week. ( ) 3. They are going to pick up the garbage on the street. ( ) 4. Jenny found Danny's homework. ( ) T F F T Jeff: Look at the sky! It's always grey. We can't even see the sky clearly. Marina: If this goes on, the birds will fly away and never come back. Jeff: Our river used to be very clean. But now look at the water! There is too much _____ left by the factories. pollution rubbish schoolyard agree clean attention rubbish 3. Complete the dialogue with the correct forms of the words in the box. Marina: If this goes on, the fish will die. People should do something to stop the __ ... ...
