(
课件网) Unit 8 Save Our World Lesson 43 Let’s Clean Up! 1 学习目标 2 新课导入 3 新课讲解 4 当堂小练 5 课堂小结 目录 contents Let the students understand to protect our environment is our duty. We should keep our school yard clean. 学习目标 When is World Environment Day What should we do on World Environment Day 新课导入 THINK ABOUT IT ·When you see a lot of garbage in your schoolyard, how do you feel ·Do you know about World Environment Day What is it 新课讲解 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. Language point 1 It’s a special day to draw people’s attention to the environment. attention/ 'ten n/ n. 注意；留心 attention表示“注意，专心”时，是不可数名词，因此不能与不定冠词连用，也没有复数形式。 e.g. You should focus your attention on your work. 你应该把你的注意力放到你的工作上。 Language point 2 We should pick up the garbage! pick up是动副短语，宾语是代词时需要放在动词pick与副词up之间；宾语是名词时可放在动词和副词之间，也可放在副词up之后。 e.g. A waste bag is on the floor. Please pick it up. 一个废袋子在地板上。请把它捡起来。 pick up捡起；拿起 Language point 3 We’re studying pollution in class this week. pollution是不可数名词，一般用污染源或者被污染物＋pollution构成表示各种污染的名称。 e.g. light pollution 光污染 air pollution 空气污染 pollution/p 'lu n/n.污染 Language point 4 Each student could clean up a bit of the schoolyard. clean up是动副型短语，代词放中间，名词放中间或后边！ e.g. Look at your desk! Clean it up! 看看你的桌子！把它清理干净！ clean up把……打扫干净 Language point 5 All the students agree to help. agree with sb. 表示“同意某人( 的看法)”。 e.g. I quite agree with you. 我完全同意你(的看法)。 agree to do sth. 同意做某事 e.g. They agreed to give it to me the next day. 他们同意第二天把它给我。 1 1．Jenny, Brian and Dan ... ...
