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1、Section B . Material analysis 本课是第二单元第三话题的第二课时。主活动是 1a。1a 通过 Jane 告诉 Michael 怎样才能成为一个环保人士来继续学习提建议 的表达方式，同时也向学生继续传递更多的环保理念。1b 是检验学生的听力理解能力，1c 通过完成表格，来巩固 1a 的内容。2 要 学生根据句意来进行词语匹配和图文匹配。3 要学生根据上下文和首字母完成短文，这是对学生综合能力的考查。短文不仅复习了已 学的连接词，还学习了新的连接词：after all。4 这个小组活动实际由两部分组成：调查和汇报。 在做这个活动时，要求注意重读、 不完全爆破和连读。目的
2、在于纠正中国人学英语的薄弱环节：不能在交流中得体地运用重读、不完全爆破和连读。本课的各个环节 都在传递环保理念。这对学生的环保意识的培养是非常有意义的。4 这个活动要完整地体现，要比较长的时间，建议在课堂内完成语 音语调部分即可。其它环节可在下次课的复习环节进行，还可以把其中的某些环节作为家庭作业。如：让学生把自己的环保行为列 成清单。这样，下次课做调查时，就可以提高课堂效率。 . Teaching aims 1.Knowledge aims： 掌握本课的重点词汇和短语，继续学习并列句和提建议。 2.Skill aims: 掌握更多的提建议的表达方法。 了解英语中的一些谚语。如：Easier
3、said than done. 能够通过 4 知道在用英语交流时需要运用连读、重读、不完全爆破等来使句子抑扬顿挫。 3.Emotional aims: (optional) 鼓励学生在日常生活中始终保持良好的环保习惯。 4.Culture awareness: (optional) . The key points and difficult points 1. Key points: Words and phrases: action, ought to, shut off, after all, electricity, had better, instead of doing sth.
4、, be good for, change into, pour into Sentences: First, you ought to shut off the electricity when you leave a room. Second, youd better walk or ride a bike instead of taking a bus or a taxi if you travel a short distance. Dont use plastic bags. Easier said than done. Actions speak louder than words
5、. After all, we have only one earth. We should do everything to protect it, or well be punished and lose our home. Grammar: compound sentence 2.Difficult points： 掌握重读、连读和不完全爆破的技巧。 理解含有将来时被动语态的句子。 理解课文中的英语习语。 . Learning strategies 记住英语中的一些习语，在学习中有意识地积累更多的英语习语，并在恰当的语境中运用它们。 在 2 中，能够根据句子意思进行词语搭配。 在 3 中
6、，要学会利用上下文，甚至全段、全文来获取信息。还要结合已有的知识、经验来完成短文。 . Teaching aids 教学新词的实物（如：胶袋、布袋、电灯等）/录音机/ PPT 图片等。 . Teaching procedures Stage (time period) Interaction patterns Teacher activityStudent activityRemarks 1 Revision （5 mins) Group work Let the Ss act out their homework. T: We didnt finish Task 4 in Section A
7、 in the last period. Have you finished it already? T: Which group wants to have a try? Come on! T: Lets give Group One a big hand！ Act out their homework. Ss: Yes. Group 1 S1: Wow! We have got so much garbage! Soft drink cans, lunch boxes, plastic bottles, batteries, waste paper, paper bags and cups
8、 and so on. S2: I think soft drink cans, plastic bottles and waste paper should be recycled. We can bring them to the garbage shop and get some 老师可以在点评总结时， 引出“ought to = should”。 T: T: Each family produces waste every day. Some of the waste ought to be reused, some ought to be reduced and some ought
9、 to be recycled. money. Perhaps each of us can buy an ice-cream! S3: You are always ready to eat. You are too fat to eat. Haha! S4: How about lunch boxes. S1: I think we should reuse it . Group 2 S1: I think lunch boxes should be reused. S2: What about waste paper? S1: 2 Getting students ready for l
10、earning （3 mins) Class activity Present some real objects to learn the new words. T: You have collected so many things on Clean-up Day, and I have collected some, too. Look! Whats it? T: This one? T: How about this? T: Well, its a cloth bag. Learn the new words. Ss: a plastic bag Ss: a soft drink ca
11、n Ss: a 利用实物和动作来讲解新 词，既直观又高效。 T: And these? T: Look! I have a toy car, too. T: (Put the batteries into the toy car). Wow! Its moving! Why? T: Yes, you are right. Because of the electricity. Look! (Turn off the light) When I shut off the electricity, the lights are off. (Turn on the light)When I turn
12、 on the electricity, the lights are on. Ss: batteries. S1: 因为有电啦！ 3 Pre-listening (2 mins) Individual work Let the Ss read the questions in 1b to predict the main idea of the dialog and guess the meaning of “action”. T: Next, We are going to listen to a long dialog. But before listening, you had bet
13、ter read the questions in 1b. Try to predict the main idea of the dialog, and you can guess the meaning of the new word “action”. The word formation may help you. Read the questions in 1b to predict the main idea of the dialog and guess the meaning of “action” 对于新词“action”，既要让 学生猜测，又要提供构词 法：act(v)+t
14、ion=action(n)。 4 While-listening (3mins) Individual work Let the Ss listen to 1a and finish 1b. Check the answers. Listen to 1a and finish 1b. T: Now, please listen to 1a carefully and do 1b. T: Question 1, which answer is right, xxx? T: xxx, you, please. T:“Actions speak louder than words” is an En
15、glish idiom. Xxx, could you put it into Chinese? T: Yes. I hope you will really work hard, not just say. Remember “Actions speak louder than words.” S1: C S2:B S3: 说得好不如做得好。 S4: 行胜于言。 5 Post-listening (12 mins) Individual work Class activity Step1: Let the Ss read 1a and complete the table in 1c. Ch
16、eck the answers. T: Now, lets read 1a. While reading, you should do 1c. When you finish, put up your hand. T: Who would like to share your answers? T: Distance. Please follow me, class, “distance”. T: Go on please, S2. Step2: Let the Ss read 1a again and find the Read 1a and complete the table in 1c. S1: You ought to shut off the electricity S2: dis. Ss: distance S2: distance, take a bus or a taxi , walk or ride a bike. S3: take a cloth bag, plastic bags. Read 1a aga
