,Welcome to our class!,Module 6 Save our World,Unit 2 Remember three words: reduce, reuse and recycle,Revision,n.&v. adj. waste wasteful hope hopeless hopeful environment environmental,v. n. pollute pollution read reader,v. v. adj. use reuse reusable,reduce reuse necessary plastic repair china care fashion instead instead of air conditioning cloth sort harm do harm to difference make a difference to,减少，减小 重新利用 有必要的 塑料制的，塑料 修复 陶瓷 在意，关心 风尚 代替 代替，而不是 空调 布 挑拣 伤害 对造成伤害 差别，差异 对产生重大影响/很重要,Activity 1,Look and say,What is it made in? /What are they made from?,Which things would you like to buy?,Activity 3,Reading,Do you open a window instead of turning on air conditioning? Do you buy things produced locally instead of made abroad? Do you take your own when shopping instead of using ? Do you sort the waste before throwing it away?,cloth bag,plastic bags,We all need a healthy environment, but we produce waste every day and it does harm to our environment. Though we are young, we can still do something to help. In fact, even the simplest everyday activities can the environment. Here are some ideas for you. Remember these three words: reduce, reuse and recycle.,make a real difference to,Reduce Reduce means “use less”. Dont waste things this saves money and reduces pollution and waste going into the environment. Before we buy something new, think whether it is really necessary - or maybe the old one will be just as good! When we things, choose local products , and try not to buy too many things from abroad.,do buy,if possible,if it is possible,Reuse Reuse means “use again”. Use things for as long as possible. When we buy things, make sure that they last a long time. We should look after them so that they will last, and we should repair them if we can instead of throwing them away and buying new ones. Dont use a paper cup or a paper bag. Its better to use a china cup and a lunch box because you can use them again.,Recycle Recycle means “change things into something else”. Although it takes energy to change something into something else, its better than throwing things away or burning them. Find out what can be recycled in your neighbourhood and take part in recycling programmes. We should also buy products made from recycled materials, such as recycled paper, to help save trees.,Activity 4,Check,Check () the things you should do.,buy the latest fashions choose local products waste energy when things are made 4.buy things from abroad ,Check () the things you should do.,5.Repair things 6.Use paper cups and bags 7.Throw things away 8.Burn things ,Dos,How to save our world,Be careful about the environment,Stop the factories from polluting the river and the air.,Look after things so that they will last.,Collect reusable waste, sell it for recycling.,Take your own cloth bag when shopping.,Protect the air and oceans.,Use a plastic lunch box and a cup.,Save energy and recycle reusable things.,Try to walk or ride a bike to school.,Buy things produced locally.,Open a window instead of turning on air conditioning.,Repair things if possible.,Use things for as long as possible.,Donts,How to save our world,Dont use plastic bags when shopping.,Dont buy new clothes just because they are the latest fashion.,Dont waste electricity.,Dont burn things.,Dont buy things from abroad.,Dont throw away reusable waste, for example glass, paper, metal etc.,Dont use paper cups or bags.,Complete the words,1.Electricity is a type of e_ _ _ g _. 2.Turn off that tap(水龙头）！You shouldnt w_ _ t _ water. 3.Why is it n_ c _ _ s _ _ y to save electricity. 4.Your shoes will l_ s _ longer if you look after them. 5.The school shouldnt t _ r _ _ away old notebook.,n e r y,a s e,e e s a r,a t,h o w,Homework,1.Master the key words and expressions 2. Learn to carry out 3R,Thank you!,1.instead of 代替 2.sort v.分类，整理 arrange n.种类 kind 3.do harm to sth/sb.对有害处 do good to sb./sth.对 有好处 4. make a real difference to 对产生重大影响 5. change into 把变成 6. take energy 消耗能量,KEY WORDS AND EXPRESSIONS,