【公开课】牛津译林版八年级下英语Unit8 Reading (II) 课件

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1、Unit 8 A green world Reading (II),Lead-in,Switzerland,Pollution In China,make a difference,日内瓦湖,Switzerland 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 , beautiful,Why is Switzerland so beautiful?,recycle

2、 old things,have laws,use new energy,cut down trees,drop litter,/throw rubbish everywhere,Group work,Ill separate you into 3 groups: the Recycling Group, the Law Group and New Energy Group. Each group finishes one task , and the best group can visit Switzerland with me.,What do the Swiss do to keep

3、Switzerland green?,把分组,How can we keep it beautiful?,1. 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 should be separated into different groups first.,They collect from all over the

4、country and then recycle them.,They give the old clothes to the poor, sell them in charity shops and send some to the factories.,Think: How can we separate things,Battery (电池), paper, old books, cartons, bottles, glass.,cigarette ends, food, peel (果皮), construction waste (建筑垃圾), dirt, harmful things

5、, .,government,Green Switzerland,People separate things like glass, plastic and 主语 谓语 宾语 paper into different groups.,Things like glass, plastic and paper主语,are separated into different groups谓语,by people.,如果主语是动作的执行者，也就是说它们是主动关系， 此时动词用主动语态；如果主语是动作的承受者， 也就是说它们是被动关系，此时动词用被动语态。,(主动语态）,（被动语态）,Language

6、focus,被动语态: be + past participle,Language focus,Even old clothes and shoes can be recycled.,sell some in charity shops give some to the poor send others to the factories,passive voice,Some are sold in charity shops.,Some are given to the poor.,Others are sent to the factories.,被动语态,some . some . Oth

7、ers . 一些另一些one. the other . 一个另一个 （2个）another 另一个（3个）,This pair is too large. Please show me ( 另一个）pair.2. Some fans are shouting while ( other ) are crying.,another,others,How can we keep it beautiful ?,Suppose you are a reporter and are interviewing an official from Switzerland about their laws to

8、 protect the environment. You want to call on more Chinese people to protect the environment.,How can we keep it beautiful ?,Reporter: Your country is so clean. What does the government do to keep it clean and beautiful? Official : We have many the environment. Reporter: Please give some more detail

9、s. 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 ( 严格的). What about air and water pollution? Official : Of course

10、. We have laws air and water pollution. Reporter: Thanks a lot. Its of great value to us.,laws to protect,are not allowed,be punished,be fined,to limit,Discussion,Whats the purpose of the laws, for punishment or prevention? 2. What can be done to let more people know the laws and follow them?,Langua

11、ge focus,allow 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 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

12、places. 2. 我们不许在公共场合抽烟。,Have a try:,to smoke,They will be punished/ fined.,Punish v. 惩罚，处罚，对判罪 punish sb for sth/doing sth 因某事而惩罚某人 punishment n. 惩罚 be fined 被罚款,e.g. 他惩罚孩子们, 因为他们粗心大意。He punished the children for their carelessness.,The factory got its ( punish ) for its pollution. If you dont pay t

13、he tax (税) fee, you will ( 罚款)。 这些人因为随意砍伐森林受到了惩罚。,punishment,be fined,The people are punished for cutting down forests carelessly.,Language focus,If we drop litter in a public place, we will be fined by the police .,Dont drop litter in a public place or you will be fined by the police.,Have a try: 不

14、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 focus,How can we keep it beautiful ?,depend on so luckily because moreover,Can you say something about protecting nature according to the key words and phrases?,nature,Discussion: How can

15、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.,the sun,wind and water,energy,luckily,new energy,How can we protect nature wisely?,Advantages?,energy from the sun, wind and water,They cost litt

16、le and will never run out.,They produce little pollution.,moreover,Nature is our greatest treasure. We depend on its 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 devel

17、op new energy. We shouldnt always depend on nature.,depend on 依靠，依赖，取决于,Language focus,We depend on its rich resources 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 r

18、ich in solar energy.,be rich in 某方面富有,?,Can you guess the meaning of “rich”?,丰富的,Language focus,energy from the sun, wind and water,The new types of energy cost very little.,cost little sth. is cheap the 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

19、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 high.,energy from the sun, wind and water,They will never run out,/use up.,run out 用完，耗尽 run out of 用完，耗尽,If we dont protect our nature , well all ener

20、gy one day. If we dont protect our nature , all energy will one day.,run out of,run 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 the sentences into one.,Some people waste energy.Others do harm to nature.,moreover,Some people waste energy. Moreover, others do harm

21、 to nature.,Whats more,further more,in addition,They cost little and will never run out. Moreover, they produce little pollution.,A friend in Switzerland sent me a letter to introduce the ways to protect environment.,Finish the letter from a Swiss friend,Dear Kitty, As you have known, Switzerland is

22、 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 _ to guarantee it. If someone _ a tree, he must plant one or he will be _. Some hotels also have a discount for custom

23、ers who dont drive cars there. In some cities, cars are not _.,environment,energy,separating,allowed,punished/fined,cuts down,laws,Finish the letter from a Swiss friend,Switzerland is rich in white coal. If we use it properly, energy from water will never _. _, our government encourages a planned gr

24、azing (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 landscape, clean blue lakes and picturesque towns, Switzerland is truly a land like no other. Welcom

25、e to my country!,run out,Moreover,allows,difference,With,Everyone can do something to make a difference.,Conclusion,Green World,everyone,ways,We have many ways to keep out earth green and clean.,Homework,Find more ways to protect nature and save energy by referring to books and the Internet. Find your ways to make a difference to Chinas environment. And write a short passage about your ways.,Good-bye! Thank you!,