Module 12 Save our world Unit 2 Repeat these three words daily: reduce, reuse and recycle.课件

课件32张PPT。Plastic bags.Water pollutionAir pollutionWhite pollutionHow many kinds of pollution do you know?GreenTitle：How to be green?Warm upHow to protect the environment?Do you walk or ride a bike to school ?Let’s do some questionnaire(问卷）Do you buy new clothes just because they are modern?Do you turn off the lights
when you leave the room?Do you take your own cloth bag when shopping and not ask for a plastic bag?Do you use china cups instead of paper cups? Do you buy drinks in bottles ? And what do you do with(处理)
the bottles when they are empty ?Do you order more food than you can finish?Do you divide the waste into things to recycle and things to throw away?How green are you? How to be green? _____________________Unit 2 Repeat these three words daily:
reduce, reuse and recycle. Say again or do againHow green are you? How to be green? __________________________Lingling’s homework
Reduce means “ ”.Reuse means “ ”. Recycle means “ ”.use lessuse again change things
into something else
to be reused.Complete the table.Do not waste things.Use things for as long
as possible.To change things into
something else.Careful Reading Read and check the true sentences ( “ T” or “F”)1. Order food that you can finish . ( )
2.Buy something new because it is modern . ( )Reduce TFnecessaryDo not order more food than you can finish.Before you buy something new, think whether it is
really necessary.In order to reuse:Use _____cups or bags._____________ so that they will last.Use things for as ____ as possible.Use _____cups and _____bags,
because they can be __________. _____broken things away and buy new ones_____them if possible.longRepairchinaclothThrowpaperused many timesTips:ScanningReading time !Look after things Choose the best answer. What shouldn’t we do for recycling ?
A. Throw tons of rubbish away.
B. Divide rubbish into plastic, glass and rubber.
C .Develop a recycling policy.
2. Which way can help save trees ?
A using paper cups B using recycled paper
C using paper only one side lots of政策Tips:ScanningReading time !We cannot hope for rapid change, but let’s take
these simple steps today so that we will save the
world for our grandsons and granddaughters
tomorrow.slow
fast √Reduce, reuse , recycleHow to be
green ReduceReuseRecycleWe should turn off the lights when we do not need them .Main ideaWe shouldn’t order more food than we can finish . use lessWe should … .We shouldn’t …We should…We shouldn’tUse should or shouldn’t to say as many sentences as
you can. You’d better give us reasons. Use because,
so and so that.We should use both sides of the paper so that we can
save paper.We should/ shouldn’t … because/ so/ so that…G1,G2PKG3,G4We can’t change the past but we can change the future! Save the environment and it will
save you later!It’s our world, take care of it! Let’s just rememberDifficult sentencesDo you divide the waste into things to recycle
and things to throw away?Although it takes energy to change things into
something else, it is better than throwing things away or burning them.We cannot hope for rapid change, but lets take these simple steps today so that we will save the world for our grandsons and granddaughters
tomorrow.Language pointsfind out 查明
turn off 关闭
ask for 要求
do with 处理
divide …into…
把……分类
6. throw away 扔掉
7. change… into…
把…变成…
8. tons of 许多
9. hope for 希望
10. take steps 采取措施 Complete the sentences.3.在你买新东西之前，想一想是否有必要。1.废弃物对我们的环境有害。Before you buy____________ _______, think whether it is necessary. somethingnewIt ______ _________ _______ our environment.isharmfulto2.不要点自己吃不完的食物。 Do not _______more food than you can finish.order4.使用物品时间尽可能长些。Use things for ____ _______ ____ _________ . 6.用瓷杯更好，因为它们可以重复使用许多次。5.保养物品，以便能使用更长时间。_____ _____ them, _____ _____they will ____._._____ _____ ______ ______use china cups
_______ they can be used many times. aslongaspossibleLookaftersothatlastItisbettertobecause 8.把垃圾分为塑料，玻璃，纸和橡胶。7.我们每年扔掉很多垃圾。We _______ tons of rubbish ________ each year._________ your rubbish _______ plastic, glass, paper and rubber.throwawayDivideinto9.为整个社区制定一个再循环方案。_________ _________ _________ ________for
the whole community.DeveloparecyclingpolicyMake our hometown greenerP1P2P3Dear everyone,
As we all know, we all need a healthy environment, so it’s
our duty to protect the environment.
If everyone starts to act now, the world will be beautiful.
First / Second / Third / … /Finally, …Don’tsHow to be greenDon’t use plastic bags when shopping.Don’t buy new clothes just because they are modern.Don’t waste electricity.Don’t burn things.Don’t use paper cups or bags.Please remember : To protect the environment is to protect ourselves;
It’s our duty to save our world!