1、Unit 8 A green World第三课时 Reading IISwitzerland is a beautiful country with high mountains and clean blue lakes.It has rich resources.Whats Switzerland like?有(介词,表伴随状语）有（动词，作谓语）clean beautifulIll separate you into 3 groups:the Recycling Group,the Law Group and New Energy Group.Each group finishes one
2、 task,and the best group can visit Switzerland with me.What do the Swiss do to keep Switzerland green?把分组How can we keep it beautiful?recycle1.What can be recycled?What should be done first before recycling?2.How do Swiss recycle old clothes?Things like glass,plastic and paper can be recycled.Things
3、 should be separated into different groups first.They collect from all over the country and then recycle them.They give the old clothes to the poor,sell them in charity shops and send some to the factories.People separate things like glass,plastic and 主语谓语宾语paper into different groups.Things like gl
4、ass,plastic and paper主语are separated into different groups谓语by people.(主动语态）（被动语态）Language focus被动语态:be+past participlerecycle Language focusEven old clothes and shoes can be recycled.sell some in charity shopsgive some to the poorsend others to the factoriesrecyclepassive voiceSome are sold in char
5、ity shops.Some are given to the poor.Others are sent to the factories.被动语态 some.some.and others.一些另一些 one.and the other.一个另一个（2个）another 另一个（3个）1.This pair is too large.Please show me (另一个）pair.2.Some fans are shouting while (other)are crying.anotherothersHow can we keep it beautiful?lawsSuppose you
6、 are a reporter and are interviewing an official from Switzerland about their laws to protect the environment.You want to call on more Chinese people to protect the environment.How can we keep it beautiful?lawsReporter:Your country is so clean.What does the government do to keep it clean and beautif
7、ul?Official:We have many the environment.Reporter:Please give some more details.Official:We to cut down trees.Reporter:What will you do if people cut down trees?Official:They will .Reporter:Anything else?Official:If we drop litter in a public place,we will _by the police.Reporter:Thats very strict(严
8、格的).What about air and water pollution?Official:Of course.We have laws air and water pollution.Reporter:Thanks a lot.Its of great value to us.laws to protectare not allowedbe punishedbe finedto limitLanguage focuslawsallow sb to do sth 允许某人做某事sb be allowed to do sth某人被允许做某事We are not allowed to cut
9、down trees.Otherwise,we will be punished.e.g.法律不允许我们扔垃圾到河里。The laws dont allow us to drop litter into the river.We arent allowed to smoke in public places.1.We dont allow smokers (smoke)in public places.2.我们不许在公共场合抽烟。Have a try:to smokelawsThey will be punished/fined.Punish v.惩罚，处罚，对判罪punish sb for
10、sth/doing sth 因某事而惩罚某人punishment n.惩罚be fined 被罚款1.The factory got its(punish)for its pollution.2.If you dont pay the tax(税)fee,you will (罚款)。3.这些人因为随意砍伐森林受到了惩罚。punishmentbe finedThe people are punished for cutting down forests carelessly.Language focuslawsIf we drop litter in a public place,we will
11、 be fined by the police.Dont drop litter in a public place or you will be fined by the police.Have a try:不要乱停车，否则要罚款的。Dont park cars carelessly or youll be fined.If you park cars carelessly,youll be fined.Language focusHow can we keep it beautiful?depend on soluckilybecausemoreoverCan you say someth
12、ing about protecting nature according to the key words and phrases?energynatureDiscussion:How can we protect nature wisely?We can reduce the use of energy.We can develop new energy.We should plant more trees.We can make machines which saves energy.energyNature is our greatest treasure.We depend on i
13、ts rich resources to live,so it is important for us to protect it wisely.I dont want to depend too much on my parents.e.g.我不想太依靠我父母。Have a try:我们应该开发新能源，不应该总是依赖大自然。We should develop new energy.We shouldnt always depend on nature.depend on 依靠，依赖，取决于Language focusenergyWe depend on its rich resources
14、to live,so it is important for us to protect it wisely.e.g.He is poor in money,but rich in knowledge.我们应该开发新能源，因为中国具有丰富的太阳能资源。We should develop new energy,because China is rich in solar energy.be rich in 某方面富有?Can you guess the meaning of“rich”?丰富的Language focusenergy from the sun,wind and waterThe
15、new types of energy cost very little.cost littlesth.is cheapthe price of sth.is low价格有高低，东西有贵贱，花费有多少=The new types of energy are very cheap.=The price of the new types of energy is very low.试试看：煤炭和石油成本太高了。Coal and oil cost too much.Coal and oil are too expensive.The prices of coal and oil are too hi
16、gh.energy from the sun,wind and waterThey will never run out/be use up.run out 用完，耗尽run out of 用完，耗尽If we dont protect our nature,well all energy one day.If we dont protect our nature,all energy will one day.run out ofrun out连接词胶水词连词是一种虚词，用于连接单词、短语、从句或句子，使句子结构更加清晰，紧凑。表递进Use a connective to combine t
17、he sentences into one.Some people waste energy.Others do harm to nature.moreoverSome people waste energy.Moreover,others do harm to nature.Whats morefurther morein additionThey cost little and will never run out.Moreover,they produce little pollution.A friend in Switzerland sent me a letter to intro
18、duce the ways to protect environment.Finish the letter from a Swiss friendDear Kitty,As you have known,Switzerland is the top performer for protecting the _.In Switzerland,very young children have lessons at school to know the importance of _ rubbish to save _ and reduce pollution.We have strict _ t
19、o guarantee it.If someone _ a tree,he must plant one or he will be _.Some hotels also have a discount for customers who dont drive cars there.In some cities,cars are not _.environmentenergyseparatingallowedpunished/finedcuts downlawsFinish the letter from a Swiss friend Switzerland is rich in white
20、coal.If we use it properly,energy from water will never _._,our government encourages a planned grazing(放牧)system,which _ plants to grow and thrive.One person going green doesnt make much of a _.What if people of the whole country make their environmental and green efforts?_ its mountainous landscap
21、e,clean blue lakes and picturesque towns,Switzerland is truly a land like no other.Welcome to my country!run outMoreoverallowsdifferenceWith Homework1.Find more ways to protect nature and save energy by referring to books and the Internet.2.Find your ways to make a difference to Chinas environment.And write a short passage about your ways.ByeBye!