译林版八年级下册英语Unit 8《A green world》课件（李老师）.pptx

八下 Unit 8 A green world,Integrated skills,June 5th,World Environment Day,Lead-in,Living a green life is important!,Revision: How to live a green life?,Pre-listening,Turn off the tap when brushing teeth,Take showers for less than 10 minutes,Use both sides of the paper,Recycle empty bottles,Turn off the lights when leaving the room,Take our own bags to the supermarket,Pre-listening,9,40,35,20,15,41,The results of the survey,Daily habits,Number of students,While-listening,A,Time: Survey (1) _____ this_________ Daniel and Sandy meet: (2) _______________________ Place: (3) Room__________ Number of students: (4) _________ Boys: (5)__________ Girls: (6) _________ Number of questions: (7) __________,4 p.m. Wednesday,3:40 p.m. this Wednesday,201,50,25,25,6,A survey on students daily habits,While-listening,When,Where,How many,How many,Tip 1: Key words decide what youll focus on while listening.,Dear Mr. Wu Daniel and I did a survey this ______________. Students were asked about their____________. Here are the results of the survey. Only________students usually take showers for less than 10 minutes, but __________students turn off the tap when brushing their teeth. Only 15 students recycle ______________, but __________students use both sides of the paper. Its great that most students remember to ___________the lights, when they leave a room, but few students take their own __________to the supermarket. The survey shows that students are doing a lot to help protect the environment, but there are still many more things they can do. Sandy,Wednesday,daily habits,20,35,empty bottles,40,turn off,bags,50,50,50,50,50,20,40,15,41,9,Look and think,Post-listening,We need more people to do more things for the environment,What can we do to save our earth?,Turn off the tap when brushing teeth. Take showers for less than 10 minutes. Reduce air pollution by riding bicycles. Turn off the lights when we leave a room. Use both sides of paper. Dont drop litter everywhere and recycle waste. e.g. empty bottles. Take our own bags to the supermarket and reuse it.,3R: reducereuserecycle,They can plant more trees.,Speak up,Listen and answer,What can they do to protect the environment?,make our town look nicer,keep the air clean,reduce dust,keep soil in place,provide home for animals,Read and answer,Why do they plant trees?,Speak up,Our earth will look nicer with more trees around.,Sandy: Pollution has become a serious problem all around the world. Kitty: Yes, I agree. We should try our best to protect the environment. Sandy: What can we do? Kitty: We can plant more trees. I think our town will look nicer with more trees around. Sandy: Good idea. Trees reduce dust and help keep the air clean. Air pollution is harmful to our health. Kitty: Right. Trees also help keep soil in place during storms. Sandy: Yes. They provide home for animals too.,Speak up,Practise reading,A: We should try our best to protect the environment. B: Yes. What can/cant we do? A: I think we can/cantbecause B: Good idea. We can by A: Right. We can also B: Thats great.,More ways to protect the environment,Speak up,A green world,Green life begin from us