1、Our polluted planet,Unit 3,I had headache this morning. I couldnt sleep well last night. Someone plays music loudly. What do you think is causing my problems?Noise pollution,What is noise pollution?,Watch TV loudly in the evening Play music loudlyRoadworksCars bray(traffic jam),What other pollution
2、do you know in our city?,Air pollutionLand polluitonWater pollution,What cause these pollutions?,What cause air pollution?,Fumes Smoking Use air condition frequently Logging(砍伐）,What should we do to reduce air pollution?,Give up smoking Dont keep the car engine(引擎） running when you stop Turn off the
3、 air condition when you feel not too hot Factories ought to reduce smoke,What will happen if we keep on causing air pollution?,Dont have fresh air to breathe Weather get worse and worse People are easy to get sick,causekeep on doingought to,Fumes Smoking Use air condition frequently Logging(砍伐）,Air
4、pollution,Dont have fresh air to breatheWeather get worse and worsePeople are easy to get sick,1.Give up smoking 2. Dont keep the car engine(引擎）running often 3. Turn off the air condition 4.Dont produce smoke in the factories 5. Take publice transport,casusekeep on doingought to,Waste water and oil
5、from factories Throw rubbish in the water,Water pollution,No clean water to drink Sea animals will die Plants will die,1.Dont throw rubbish in the water 2. Factories should not empty watste water and oil into water,causekeep on doingought to,Throw rubbish everywhere Dump things everywhere Sort rubbi
6、sh4 . Recycle and reuse some rubbish,Land pollution,1.No clean place to live 2.Plants and animals will die 3.Ratscockroachesflyings bring germs everywhere,Throw rubbish in the bins 2.No spitting 3.Animals will leave us,causekeep on doingought to,1.Traffic jam 2. Roadworks 3. Play music loudly 4.Watc
7、h TV loudly,Noise pollution,No quiet place to live People cant have agood rest 3. Affect(影响）normal work、 study and live 4. Easy to get eye diseases,Play music softly Turn down TV Dont press bray when you drive your car 4. Speak softly in public places,Listening materials,1. What is Steve Tam talking
8、 about? Air pollution. 2. What makes the air dirty? Smoke and other forms of pollution. 3. What does dirty air do to our health? It makes us cough/get sick.,4. What can children do to make a difference to air pollution? Ask their parents to turn off their engines when they stop the car,take public t
9、ransport.,_is very serious in HongKong. What problems does it cause? Steve Tan from Green Power is going to tell us about the problems. Hello! Im Steve Tan from Green Power. Id like to tell us about air polllution. The air in HongKong is often _and other forms of pollution. We _the dirty air and it
10、makes us_. Later, we may_. Its very important to _ the air in HongKong. You can all do something about it. You can ask your parents to _the engine when they stop the car. You can take_. Its up to all of us to make difference and_.,Air pollution,dirty from smoke,breathe in,cough,get sick,clean up,tur
11、n off,stop pollution,public transport,Think it more,1. What do you think will happen if we keep on polluting the Earth?2. Will your grandchildren seetrees?Flowers? Animals?Fish?,First read,Find three example of Joes selfish behaviour 1.He kept his car engine running when he stopped. 2. He spat on th
12、e pavement. 3. He used lots of plastic bags.,Second reading,What do you think about Joe? He was selfishWhat pollutions did he make? Air pollutionland pollution.,True or false,1. Joe saw himself in his dream. 2. The man is healthy in his dream. 3. Joe didnt like the park in his dream. 4. Joe had a co
13、ld.,What did Joe see at the beach?(choose) plastic bags smoke dead plants rubbish oily water empty cansdead fishdirty air dead animals,What kinds of pollution did the man show Joe? Air pollutionland pollutionwater pollution.What was in the centre of the city? A lot of traffic.,How did Joe feel after he saw? He was shockd.What did the man say to Joe? Stop causing-made weak-keep on causing- die soonWhat did Joe decide to do when he woke up? He was going to look after the Earth before its too late.,If you are Joe , what will you do ?,
