Project 2 Reuse and recycle 第二课时一、教学内容：译林版英语六年级上册Project 2 Reuse and recycle二、教学目标：（一）知识目标：1.复习Unit6,7相关内容，夯实巩固已学知识，学生能熟练使用情态动词。2.学生了解保护地球的途径及方法，并能用英语表达相关建议。（二）能力目标:1. 学生能熟练运用情态动词，并连贯地表述应该与不应该做的内容。2. 适当拓展recycle和reduce，学生能够理解并运用3 re。3. 通过复习巩固，学生能制作一张相关内容的海报。（三） 情感目标：培养学生热爱家园，热爱地球的情感。三、教学重、难点: 1. 句型：We should/ shouldnt do sth. We reuse sth to do sth.2针对相应的环境问题提出相应的解决方案。四、教学准备: 1.教师准备： PPT，板书。2.学生准备： 熟读课文五、教学过程：Step 1 Warming upGreetings What day/ date is it today? Whats the weather like today?Step 2 Revision Review1). T: When is Earth Day? S: Its on the 22nd of April. T: What can we do to protect the Earth? S: We can/should2). T: Look at this picture, what do you think of this house? S:Its messy and dirty.T: Is your house like this?S: No, it isnt.T: Do you have any old things in your family?S:Yes.T:What do you usually deal with the old things?(回答问题)T：Most of your family will throw them into the bin/ sell them/ donate them to others/ or let them go. Today lets share another way to deal with them. (reuse) T:What is “reuse ” ? Lets enjoy some pictures and try to understand what is reuse.3). T: Reuse : use the things again and again . What can you reuse?( 同桌讨论说一说并在88页写下你们想再利用的物品。) S: We can reuse S: I can reuse to Expansion1). T: Look, here are two rubbish bins. If there was a waster bottle, which bin should I put it in? S:T: Why?（可以用中文说一说）Look at this sign. What does it mean? ( Recycle)T:Guess, what will happen after we put them in the bin?S:展开想象回答问题。T：Lets watch another video and try to get the answer. The bottles turned into the bench. This is “recycle” It means “use again after processing”2).Lets watch another video and answer :What is the video about?3). Read and sort. Reuse or recycle?Reduce means “make less, save”Conclusion1). T: To protect the Earth, we should know “3 re”, what are they? : reuse, reduce, recycle2). Lets make a poster.（以四人一小组，制作海报。并让3-4组学生上台展示）4. What should we do? What should we not do?（介绍每一个节日，并让学生说一说应该做些什么和不应该做些什么。）Step 3 SummarizeProtect the environment, Protect ourselves.Protect the Earth, Protect our home. We have only one Earth.Step 4 Homework1. Read Unit 6 and Unit 7.2. Finish your poster. 板书设计: Project 2 Reuse and recycleReuse RecycleReduce