1、Unit 13 Were trying to save the earth! The Second Period SectionA2d / Section B 1a1d 【Teaching aims】 一、听、说、读、写以下词汇及短语：recycle，stop doing sth., hard to do sth., recycling paper, turn off the lights 二、通过学习，口、笔头掌握下列句型： 1. Recycling paper is really easy. 2. Its hard to stop riding in cars. 3. We really
2、shouldnt use paper napkins, you know 三、1. 能进一步地扩展所学的内容，能用目标语言谈论如何保护环境，从而拯救地球。 2. 能听懂 2a 和 2b 的听力内容，并完成相应的练习。 四、培养学生的环保意识，环保必须从我做起，人人有责。 Difficulties：用目标语言谈论如何保护环境，从而拯救地球 【Teaching steps】 Before listening Warm-up and revision（课堂热身和复习）（课堂热身和复习） 1.Role-play the conversation in 2d. 2.Use the information
3、 in 2d to fill in the blanks. PollutionSolution air pollution waste pollution 3.跟读模仿语音和语调跟读模仿语音和语调 4.Learn these useful sentences by heart. Then use them to make new sentences. What are your ideas for To cut down air pollution, we should So together, our actions can make a difference 教学设计说明教学设计说明：利用
4、 2d 对话，复习旧知，导入新课。 While listening Presentation（呈现新知识）（呈现新知识） 1.Rank these items from the easiest (1) to the most difficult (5). Then compare your answers in 1a with your partner. _ stop riding in cars _ recycle books and paper _turn off the lights when you leave a room _ turn off the shower while yo
5、u are washing your hair _ dont use paper napkins A: Recycling paper is really easy. B: I agree. But its hard to stop riding in cars. 教学设计说明教学设计说明:练习本课重点短语句型，同时，对后面听力的进行预测。降低听力难度。 2.Listen and check the things that Julia and Jack talk about . _ turning off the lights _ turning off the shower _ not us
6、ing paper napkins _ taking your own bags when shopping _ not riding in cars _ riding a bike _ recycling paper 3.Listen again. Check the things that Julia is doing now, the things she will do in the future and the things she would never do. . Things Julia and Jack talk aboutThingsJulia is doing now T
7、hingsJulia will do in the future Things Julia would never do _ turning off the lights _ turning off the shower _ not using paper napkins _takingyourownbagswhen shopping _ not riding in cars _ riding a bike _ recycling paper4. 5.Listen and write: 再听一遍录音，选择下面的短语，用其适当形式完成对话。再听一遍录音，选择下面的短语，用其适当形式完成对话。 6
8、.模仿秀:跟读模仿，注意语音语调。 7.Pair work. Work on 1e. Make a conversation using the information from the chart above. Say what is true for you. A: We really shouldnt use paper napkins, you know. B: I know. I stopped using them last year. 教学设计说明教学设计说明:通过听模仿自主对话，进一步巩固本课功能句。 完成学习目标一、二。完成学习目标一、二。 8.跟读，模仿语音语调。跟读，模仿
9、语音语调。 9 观察与思考：观察与思考： 通过刚才听力训练，我们来总结一下，stop 作为动词，意为“_”。后面既可接动词 不定式，也可以接动名词。但在意义上有区别：stop doing sth. 意为“_”, stop to do sth. 意为“_”。 当我到家的时候，雨已经停了。 When I got home, it had _. 10. Pair work A: We really shouldnt use paper napkins, you know? B: I know. I stopped using them last year. A: We had better turn
10、 off the shower when we are washing our hair. B: I have never done that before, and I dont think I will do that in the future, either. A: We should take our own bags when we go shopping. B: I agree with you. Next time I go shopping, t I will bring my own bag. 教学设计说明：教学设计说明：通过练习，对本课的功能句进行巩固训练。 完成学习目标三。完成学习目标三。 After listening 1.小结。 教学设计说明教学设计说明:在会听会写的基础上，进一步提升，把本堂课的知识落实到书面上。 完成学习目标四。完成学习目标四。 【家庭作业】【家庭作业】 假设你是环保小组成员，在向身边的人介绍环保的知识。请根据本课所学，列举常见污染假设你是环保小组成员，在向身边的人介绍环保的知识。请根据本课所学，列举常见污染 现象及其解决办法。现象及其解决办法。 Pollution: Solutions:
