教育专题：九上U2T3SB.ppt
Unit 2 Topic 3Unit 2 Topic 3 Would you like to be a greener person?Section Buse both sides of the paper善待地球，从重复使用塑料袋开始善待地球，从重复使用塑料袋开始reuse plastic bagssort the garbage so that they can be recycledcollect waste paper and soft drink cansc()(1)Reduce waste.Dont buy cups or boxes which can be used only once.()(2)Save electricity.Turn off the lights when you are not using them.()(3)Recycle boxes and plastic bottles.()(4)Grow fruit and vegetables yourself.()(5)Try to ride a bike when you travel.()(6)Use both sides of the paper.()(7)Cover the pans when you are cooking.caabdefgbcdefgPlease listen to 1a and find out Janes advice.First,Second,ThirdTurn off the lights when you leave a roomSave electricitywalk or ride a bike instead of taking a bus or a taxi if you travel a shortdistance(journey).save energy and reduce air pollutionTake a cloth bag when you go shopping Dont use plastic bags.1.应该应该2.2.你最好你最好3.3.关闭关闭4.4.代替代替5.5.短距离旅行短距离旅行6.6.节约能源节约能源7.7.减少空气污减少空气污染染8.8.带个布袋带个布袋9.9.环保使者环保使者ought to=be supposed to=shouldYoud better doturn offinstead oftravel a short distancesave energyreduce air pollutiontake a cloth baga greener personought to情态动词情态动词应该，应当应该，应当+动词原形动词原形 无人称，时态数的变化无人称，时态数的变化You ought to help your mother do some housework.ought not to+动词原形动词原形不应该做，不应当做不应该做，不应当做You ought not to get up so late in the morning.-Ought we to go there?-Yes,you ought.-No,you ought not.Easier said than done.说起来容易做起来难。说起来容易做起来难。Actions speak louder than words.行动胜于言辞行动胜于言辞/事实胜于雄辩。事实胜于雄辩。When startfinishmeetHowget thereWherehave lunch Whatat 9:30 a.m.in the afternoonat 9:00 a.m.by buson the beachsort the garbageNOTICEBeach Clean-up Day1.请注意请注意2.一些重要的事情一些重要的事情3.海滩清洁日海滩清洁日4.请准时请准时5.把垃圾分类把垃圾分类6.确信确信May I have your attention,please?something importantBeach Clean-up DayBe on timesort the garbagemake sureDo you think you have already been a greener person?Lets make a test!(P47)Scores:04 You have not started turning green yet!59 You are pale green(初级环保人初级环保人).1013 You are medium green.Try harder.1418 You are bright green(优秀环保人）优秀环保人）but do not stop trying.The more scores you get,the greener you are.Work in groups and talk about your scores like this:My score is.This means that.To be greener,Ill/I wont.Make a report:Goodbye!
