1、Project 2 Reuse and recycle 教学设计 Teaching aims and learning objectives: 1.Get to know something about “reduce”, “reuse” and “recycle”. 2.Go over Unit5 to Unit8 and try to use the sentences: We should/shouldnt We can reuseto We can recycle 3. Improve their environmental awareness by starting from the
2、 little thing. 4. Make a poster and try to share the poster with friends. Focus of the lesson: 1. Understanding what can we reuse and recycle and how to reuse and recycle them. 2. Expressing and sharing the ideas by using the sentences: We should/shouldnt We can reuseto We can recycle Predicted area
3、 of difficulty: 1. Know the differences of “reduce”, “reuse” and “recycle”. 2. Talking about their poster. Teaching procedures: Step1. Lead-in 1. Enjoy a video about Suzhou. T: What do you think of our city? S: Its Because 2. What makes Suzhou dirty? T: In some places and sometimes its not good. Loo
4、k! What makes our city dirty? S: Rubbish makes the river dirty. Rubbish makes the street dirty. Black smoke from factories makes the air dirty, Haze makes the air dirty too. Teach: haze T: President Xi said that“ Lucid waters and lush mountains are invaluable assets.” That means it is important to p
5、rotect the environment. Lets protect our environment together. S: Yes. T: So todays lesson, lets discuss some questions about environment. Lets learn Project2 Reuse and recycle. Step2. Revision 1. A letter from the Earth T: Today, I have got a letter from the Earth. She is crying. Whats wrong with h
6、er? Lets see. Ss watch the video. T: Boys and girls, why is the Earth crying? S: Because people waste water/ waste energy 2. Our survey report. Only 17 children care about saving water, only 14 children care about saving energy, only 10 children care about saving trees, and only 8 children care abou
7、t using plastic. 3. Discuss in groups. T: Its not enough, lets go on discussing these questions. Please discuss in groups. You can use these sentence patterns and here are some tips for you: (1) Two students a group, choose one question to discuss. (2) State your comments. (3) If you have a differen
8、t idea about the same question, you can hands up. S1-S2: I think it is a good way toI think it isnt a good way to Because 4. Summarize. S: Reusing water and taking a short shower, they are good ways to save water. Turning off the lights and walking to school, they are good ways to save energy. Using
9、 both sides of the paper and glass cups, they are good ways to save trees. Dont use too much plastic. 5. Save resources. T:The things like water, trees, energy, we call them resources. Do you know other resources? S: Metal/ oil/ coal T: All the resources on the Earth are limited. So we should S: Sav
10、e resources. T: Yes, but how to save? S: We should/ We shouldnt Step3. Reduce 1. Lets chant. T: We walk to school, we turn off the tap, we use paper bags, all the things we do are to reduce. Teach: reduce. T: Lets chant together. Ss chant. 2. T: We reduce the use of water. We reduce the use of energ
11、y. But thats not enough. We need to reuse and recycle. Step4. Reuse 1. Introduce 3R rules. T: So I have three R rules for you. What are they? S: Reduce, reuse and recycle. T: Can you find the common points of these words? S: Re T: Yes, “re” is a prefix that means again. T: Reduce means “ to use less
12、”. What about reuse and recycle? S: To use things again . S: To use again after processing . 2. Pinchs house. T: 3R rules are the ways of pro-environment. But my friend Pinch doesnt know the 3R rules. So look! Hes in trouble now. Lets listen what is he saying. Ss listen. T: What do you think of Pinc
13、hs house? S: Messy, dirty and terrible. T: Do you like this house? S: No. 3. Lets discuss. (1) Is it good to keep all the things in your house? Why? (2)What are you going to deal with the things? 4. Lets talk. T: So this time, lets talk about how to reuse them. What things can we reuse? S: We can re
14、use T: I like reusing things. Let me show you. What did I reuse? S: You reused some wood and some cans to make flowerpots. T: Please share you handworks about reusing. S: Look! We can reuseto make T: Boys and girls, it is very interesting to reuse things. AndThe creationsmake the world more beautifu
15、l! Step5. Recycle 1. Watch a cartoon. T: In our life, we can reduce and reuse. But there is still a lot of rubbish. Ss watch a cartoon. T: Look! There is a lot of rubbish on the Earth. What are we going to do? S: We are going to recycle the rubbish. T: Yes, we can recycle the rubbish and send the ru
16、bbish to the recycling factory. Recycle means you can use waste things to make useful things. 2. A recycle factory. T: Do you want to know what happened in the factory? Lets go! T: To make a vase, what can we recycle? S: We can recycle glass bottles. T: To make a chair, what can we recycle? S: We ca
17、n recycle cans. T: To make some chopsticks, what can we recycle? S: We can recycle newspapers. T: To make some chopsticks, what can we recycle? S: We can recycle newspapers. T: To make a jacket, what can we recycle? S: We can recycle plastic bottles. T: To make a new TV, what can we recycle? S: We c
18、an recycle old TVs. T: Well done, boys and girls. So cans, newspapers, plastic can be recycled. Before we recycle them, what should we do? S: We should put them in the bin. 3. Sort the rubbish. T: Can you sort the rubbish? I will show you. Look! I have 4 different bins. They have different signs. Le
19、ts learn the first sign. S: It means recyclable. S: We can put newspapers, cans, plastic bottles, glass bottles there. T: What are the rest three. Now lets work in pairs and know more about the signs. S:It means Kitchen waste.We can put skins, vegetable and fish bone there. S:It means Harmful waste.
20、We can put lights, batteries, oil and medicine there. S:It means Other waste.We can put dirt and toilet paper there. 4. Lets check. T: Now you know the signs quiet well. Let me check you. Heres some rubbish. Can you help me to put them in the right bin? S: Im going to putin thebin. T: Youre fantasti
21、c today. We know how to reduce, how to reuse, and you know how to sort the rubbish. But we need to call more people know about this. Shall we? S: OK. Step6. Make a poster 1. How to make a poster? T: So I think we can make a poster to call more people know about this. How to make a poster? S: We can
22、draw, colour, cut, stick and write. T: Yes. First, We need a strong headline, like “Protect the Earth” . Then we can draw some pictures. We can stick some pictures. We can also write down some key words. Finally, write down “Please join us!” 2. Ss make a poster. T: Now lets make a poster in groups. T: Lets have a show. T: The Earth is our home. Lets protect it and make it a better place. Step7. Homework 1. Improve your proposals 2. Share your posters with each other.
