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课件网) Unit 8 Green Earth Listening and speaking Learning Objectives： 1.Knowledge Objective:掌握本节课的重点单词的用法 2.Ability Objective:了解关于改善环境的方法 3.Emotive Objective:培养学生爱护环境的意识 自学任务： 写出下列单词的相关用法 1.see 2.make 3.help 重点知识讲解： John Smith lives in Beijing. He is talking with a community clerk about garbage sorting. Smith: I saw some new dustbins in our neighborhood. What are they for Clerk:For garbage sorting. n. 垃圾桶 垃圾分类 重点知识讲解： John Smith: But I don't know how to do that. Clerk: Don't worry,Mr Smith. Here's a handbook about it. There are also garbage sorting apps for cell phones. worry n / v. 担心；担忧 worried adj. 担心的 be worried about... 为......而担心 重点知识讲解： John Smith: That's great. Can you give me more examples about recyclable waste Clerk: Yes. Please look at the checklist. Paper, cans and bottles can be recycled. Paint, bulbs and batteries cannot because they are toxic. recycle v. 回收再利用 recyclable adj. 可回收利用的 清单 电灯泡 电池 有毒的 重点知识讲解： John Smith: Good. That explains everything. I want to know what will happen to the waste. Clerk: After being recycled, the waste can be made into other materials. sb happen to do sth 某人碰巧做某事 sth happen to sb 某人出了某事（常指不好的事） 重点知识讲解： John Smith: Hmmm, why should we do this It takes more effort. Clerk: In this way, we can help reduce waste and protect the environment. John Smith: I see. This is a good project. Everyone should join this. make an effort to do sth 努力做某事 make efforts to do sth 努力做某事 重点知识讲解： protect v. 保护；防止 1）protect sth / sb from / against sth 保护某物/某人免受某事物的危害 2). protect sb/sth from doing sth 防止某人/某物做某事 Key words and phrases 参加；加入 join 加入某个党派，团体，组织，成为其中成员之一 join the army/the party join us join the club join in 多指参加小规模的活动，如“球赛，游戏”等 join in the birthday party join in the activity take part in 指参加会议或群众性活动，着重说明参加这项活动，并在活动中发挥作用。 take part in the Olympic Games take part in May 4 Movement attend 正式用语，及物动词，指参加会议，婚礼，葬礼；去上课，上学，听报告等。 attend the meeting attend the wedding 单枪匹马进组织 三三两两去活动 课堂检测： I happened_____Tom in the street yesterday. A.meeting B. to meet C.to meeting D.meet 2.--Look! There are some students _____basketball on the playground. --Yes. I often see them _____basketball there. A.play; play B.play; playing C.playing; play D.playing; playing 课堂检测: 1. Would you like to _____ us in the discussion 2. A great number of people _____ the World Cup. 3. We are happy that we can _____ after-class activities that we are interested in. 4. Though Mr. Wang was quite busy , he still _____ his daughter's graduation ceremony. 5. The girl _____ the English speech contest and won the first prize. take part in join join in attend join take part in join in att ... ...
