孙添玉PPT课件

1、Module 6Save our world Unit 2 Remember three words: reduce, reuse and recycle. reducereusenecessaryplasticrepaircareinstead减少减少,减小减小重新利用重新利用有必要的有必要的adj.塑料制的塑料制的n.塑料塑料修复修复在意在意,关心关心;担心担心代替代替Words and expressionsinstead ofclothsortharmdo harm todifference代替代替,而不是而不是布布挑拣挑拣伤害伤害对对.造成伤害造成伤害差别差别,差异差异Words a

2、nd expressionsThe beautiful earth is our home.Do you love to live here?Can you imagine that this is the water they drink everyday?Air pollutiongarbagedeforestationdesertificationStarvationdeforestationWater pollutionmost serious problems1.Look at the pictures. Say which things are better for the env

3、ironment and why.It is better to use a lunch box and china cup than a paper bag and paper cup, because they are reusable, paper cups can only be used once and have to be thrown away.It is better for Chinese people to buy Chinese products than products from abroad.It is much better to recycle used th

4、ings than burn them. In this way, we can useless energy; also, burning pollutes the air.2. Look at the title of the passage and the words in the box. What suggestions do you think the passage will make?abroad energy last necessary plastic produce pollute recycle repairIts better to use a plastic lun

5、ch box and a china cup because you can use them again.Check () the things you Should do.1. buy the latest fashions 2. choose local products 3. waste energy when things are made 4. buy things from abroad 5. repair things 6. use paper cups and bags 7. throw things away 8. burn things 5 Read the passag

6、e again and give reasons for what you should or shouldnt do.You shouldnt buy the latest fashionbecause it wastes energy to make them.You shouldnt choose local productsbecause that saves energy.You shouldnt waste energy because its precious.You shouldnt buy things from abroad because its costs a lot

7、of energy to bring them to you.You should repair things because it saves resources.You shouldnt use paper bags and cups because they have to be recycled.You shouldnt throw things away because they should be recycled.6. Work in pairs and answer the questions.1. What can we reuse?2. What can be recycl

8、ed?We can reuse a lot of things, such as paper, water.Paper, cloth, batteries and glass can be recycled.3. What cant we throw away?4. What takes a lot of energy to make?5. What pollutes the air and water?If things can be used for a longer time, we shouldnt throw them away.New things take a lot of en

9、ergy to make.Things made out of plastic and rubber.Writing Work in pairs. Make a posterabout how to be green.Make a list of things you use every day that you could recycle.glass bottles, newspapers, old clothes .Make a list of the things that useelectricity in your home.lights, car, fridge .Make a l

10、ist of green products -things that have already been recycled.paper.Make suggestions about how to be green. Give reasons using because, so and so that.Dont throw bottles away because itsbetter to recycle them.Do turn out lights so that you useless energy.Try to use recycled paper because itsaves ene

11、rgy.Words and expressionsreduce vt.1. 减少减少;缩小缩小;降低降低He is trying to reduce expenses.他正试图减少开支。他正试图减少开支。2. 使处于使处于(某种状态某种状态);使化为使化为,使变为使变为 (+to)The fire reduced the paintings to ashes.大火将这些画烧成了灰烬。大火将这些画烧成了灰烬。necessary a.1. 必要的必要的,必需的必需的(+for/to) Oxygen is necessary for life. 氧气是生命所必需的。氧气是生命所必需的。 It is

12、necessary that he be sent there at once.有必要马上派他到那里去。有必要马上派他到那里去。2. 必然的必然的,无法避免的无法避免的Poor health is a necessary result of over-exertion.体弱是过度劳累的必然结果。体弱是过度劳累的必然结果。care vi.1. 关心关心;担心担心;在乎在乎,介意介意(+about/for)Do you care if I go?如果我去的话如果我去的话,你不介意吧你不介意吧?2. 喜欢喜欢,愿意愿意,想要想要(+for)I dont care for coffee.我不喜欢喝咖啡

13、。我不喜欢喝咖啡。carevt.W1. 对对.介意介意,对对.计较计较+wh-I dont care what they say.我不在乎他们说什么。我不在乎他们说什么。2. 喜欢喜欢,愿意愿意,想要想要+to-vI dont care to go out.我不想出去。我不想出去。instead ad.1. 作为替代作为替代He is too busy, let me go instead.他太忙了他太忙了,让我去吧。让我去吧。2. 反而反而,却却He didnt give John the money, but he gave it to me instead.他没把钱给约翰他没把钱给约翰,

14、却给了我。却给了我。cloth n.布布;(棉、毛、合成纤维等棉、毛、合成纤维等)织物织物;衣料衣料Ufive yards of cloth五码布五码布a piece of cloth一块布一块布sort vt.1. 把把.分类分类They sort apples by grade.他们把苹果按等级分类。他们把苹果按等级分类。2. 挑选挑选,区分区分Cant you sort the good from the bad?你难道不会区分好坏吗你难道不会区分好坏吗?harm n.1. 损伤损伤,伤害伤害;危害危害 Harm set, harm get. 害人反害己。害人反害己。difference

15、 n.1. 差别差别,差异差异(+between)Whether it rains or not makes no difference to me.下不下雨对我来说都一样。下不下雨对我来说都一样。2. 差差,差距差距;差额差额(+between/in)The difference in temperature between the day and the night there is thirty degrees.那里白天与黑夜的温差是三十度。那里白天与黑夜的温差是三十度。Language points1. be careful /about of 小心小心/谨慎地对待谨慎地对待 如：如：

16、Be careful of /about the ice on the road.当心马路上的冰。当心马路上的冰。Be careful of /about your health.注意你的健康；请多保重。注意你的健康；请多保重。 2. throw away 扔掉扔掉 Dont throw away those boxes. 不要把那些箱子扔掉。不要把那些箱子扔掉。 Do not throw that plastic bag away, it may come in handy. 别把那个塑料袋扔了，会用得着的。别把那个塑料袋扔了，会用得着的。 3. care about 关心，介意，在乎关心，

17、介意，在乎 I care about you a lot. 我对你很关心。我对你很关心。 I dont care about money. 我不在乎钱。我不在乎钱。4. do harm to 对对有害有害 The trials show that smoking will do harm to people.试验显示抽烟对人体有害。试验显示抽烟对人体有害。 It wouldnt do him any harm to work a bit harder.工作努力点对他没什么害处。工作努力点对他没什么害处。 5. do good to 对对有好处有好处 Exercise will do good to your health. 锻炼将对你的健康有益。锻炼将对你的健康有益。 A holiday will do good to you. 休假会对你有好处。休假会对你有好处。 6. everyday 是形容词，是形容词，“每日的，每天每日的，每天 的的”,它用来修饰后面的名词。它用来修饰后面的名词。 every day 是两个单词，后面不能有是两个单词，后面不能有 名词被它修饰，只能在句中作名词被它修饰，只能