外研版九年级英语上册课件：M12 Unit 2 Repeat these three words daily reduce, reuse and recycle.(共41张PPT).ppt

1、Do you live a green life?Resource conservation and pollution reduction 节约资源,减少污染Green consumption and green purchase绿色消费,环保选购Repeated use重复使用，多次利用Recycling分类回收，循环再生Natural protection and co-existence保护自然，万物共存Save the earth and save us.china n.瓷;瓷器bottle n.瓶divide n.分开;分隔policy n.政策;方针plasticn.塑料adj.

2、塑料的clothn.布;布料reuse v.再次使用;重复利用reduce v.减少;减低;缩小recyclingn.回收利用throw away 扔掉;丢弃tonn.吨tons of 许多,很多rubber n.橡胶grandsonn.(外)孙子granddaughtern.(外)孙女rapidadj.快速的;迅速的step n.步骤;措施Look at the pictures.Say which ways are good for the environment and why.china divide necessary plastic policy reuseLook at the

3、title of the passage.What suggestions do you think the passage will make?Use the words in the box to help you.It is better to use china cups and bowls because they can be used many times.Read the passage and answer the questions.Which ways are good for the environment and why?Check()the suggestions

4、that are mentioned in the passage.1.Order food that you can finish.2.2.Use less electricity at home.3.3.Learn ways to recycle rubbish.4.4.Use paper cups and paper bags.5.5.Repair things.6.Divide rubbish into different groups.7.Collect waste or rubbish to raise money.8.Burn things to save energy.Find

5、 two things you should do and two things you should not do in the passage.Give reasons.Use your answers to write sentences.We should recycle rubbish because it can help us protect the environment.1.We throw tons of rubbish away each year,and we have to make a change.ton n.吨tons of 许多,很多e.g.Weve boug

6、ht tons of beer for the party tonight.我们为今晚的聚会买了大量啤酒。throw away 扔掉;丢弃e.g.When are you going to throw awaythose old magazines?你打算什么时候扔掉那些旧杂志？He has thrown away a good opportunity.他已经失去了一个良好的机会。2.Repeat these three words daily:reduce,reuse and recycle.repeat v.重说;重新做前缀“re-”,意思是“再,重复”e.g.I repeated aft

7、er the teacher word by word.我跟着老师一个字一个字地读。reuse v.再次使用;重复利用e.g.She often reuses old envelopes.她经常重复使用旧信封。The bottles can be reused up to 20 times.这些瓶子可重复使用达20次。3.Although it takes energy to changethings into something else,it is better than throwing things away or burning them.change into 把变成e.g.You

8、 cant change iron into gold.你无法把铁变成金子。4.We cannot hope for rapid change,but lets take these simple stepstoday take steps 采取措施e.g.We need to take some steps to reduce pollution.我们需要采取一些措施了减少污染。Complete the passage with the correct form of the words in the box.We throw away _ of rubbish every year.If

9、we want a clean world for our grandsons and _,we have to reduce,reuse and _.divide granddaughter plastic policy rapid recycle repeat step tontonsgranddaughtersrecycle_ these three words every day.The first _ is to use less.The second is to use things as long as possible.Then _ your rubbish into _,pa

10、per,rubber and glass.Finally,draw up a recycling _ for your community.We cannot hope for _ change,but every little bit helps!RepeatstepdivideplasticpolicyrapidWork in pairs.Make a list of things you can do to make your school greener.Dont throw bottles away.Write a passage on how to make your school greener and give reasons.Use the list you have made in Activity 7 to help you.Use because,so and so that.Dont throw bottles away because it is better to recycle them.