U15-SB-P3.ppt

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1、Unit 15Section BSection BPeriod 3Period 3Words&Expressions(P121-122)recycle built stuff pull glue roof discard tile再循环；回收利用再循环；回收利用build的过去式和过去分词的过去式和过去分词原料；材料原料；材料拉；拖；拔拉；拖；拔胶合；粘贴胶水胶合；粘贴胶水顶；屋顶；房顶顶；屋顶；房顶丢弃；放弃丢弃；放弃瓦片；瓷砖瓦片；瓷砖Words&Expressions(P122)fence can recently planet society inspiration spare mod

2、el栅栏；围墙栅栏；围墙金属罐金属罐最近最近行星行星社团；社会社团；社会灵感；鼓舞人心的人或事物灵感；鼓舞人心的人或事物多余的；空闲的多余的；空闲的模型模型 1aSaving endangered animals is one thing we can do for our world.What else can we do to help save the planet?Rank these items from the easiest(1)to the most difficult(5).stop riding in carsrecycle books and paperturn off

3、the lightturn off the showerdont use paper towels or napkinsA:Recycling books and paper is really easy.B:I agree.But its difficult to stop riding in cars.PairworkA:Recycling paper is really easy.B:I agree.But its hard to stop riding in cars.1bHow to save the planet?Check easy(E)or difficult(D)._*sto

4、p riding in cars._*recycle books and paper._*turn off the lights when you leave the room._*refuse to use the plastic bags._*dont put the waste water into the river._*plant more trees and glass._*.EDWhat Julia and Jack talk about.Check the things.Things Julia and Jack talk aboutThings Julia is doing

5、nowThings Julia will do in the futureThings Julia would never do_ turning off the light_ turning off the shower_ stopping using paper napkins_ taking your own bags when shopping._ not riding in cars_ riding a bike_ recycling paper2a_ recycling paper_ riding a bike_ not riding in cars_ taking your ow

6、n bags when shopping._ stopping using paper napkins_ turning off the shower_ turning off the lightThings Julia would never doThings Julia will do in the futureThings Julia is doing nowThings Julia and Jack talk aboutListen again and check the things.2bBoy:Hey,Julia.Dont forget to turn off the lights

7、.It saves electricity.Girl:Oh,I know.I usually do that.I was just in a hurry.How come youre so interested in the environment,Jack?TapescriptBoy:I always have been.Lots of people think theres nothing they can do,but I just read this book about it,and there are lots of things the average person can do

8、.Girl:Like what?Boy:Well,you should turn off the shower when youre washing your hair.Girl:Oh,Id never do that!TapescriptBoy:You wouldnt?Girl:No,I have very short hair.Im only in the shower for a few minutes.Boy:Well,every minute helps.Girl:What else does it say?Boy:It says you should take your own b

9、ags when you go food shopping.Girl:Oh,thats not difficult.I can do that.What else?TapescriptBoy:Hmmm.Heres a good one.It says people should stop riding in cars and start riding bikes.Girl:Oh,Ill never do that!Can you see me riding 45 minutes to and from school every day?Boy:Well,I think the environm

10、ent is really important.Besides,I like riding my bike.Girl:Yes,and you also live close to school!TapescriptPairworkPairwork2cA:We really shouldnt use paper napkins,you know.B:I know.I stopped using them last year.Role play a conversation using the information from the chart above.Say what is true fo

11、r you.the house that trash built3aThe walls are made from old glass bottles that are glued together.The roof is made from discarded tiles.The fence is built out of used soda cans.His backpack used to be a pair of pantsHis backpack is made from a pair of pantsLook at the pictures below and complete t

12、he article.Use the phrases“be make from”and“used to be”in your article.3bJoe Winterbourne loves the clothes his mother made for him.At school,everyone calls him Mr.Recycle.His hat is made from _ the bottom of the petrol drum.His bag comes from red trousers which is too short for him.His beautiful sc

13、arf used to be the carpet in his house.Suggested answers:Joe Winterbourne loves the clothes his mother made for himAt school,everyone calls him Mr.RecyclingHis hat is made from（used to be）a trash can coverHis backpack used to be（is made from）a pair of pantsHis scarf is made from（used to be）a napkin Please write something about how to recycle these things.Make a surveyDo youNameRecycle paper?Turn off lights in the house?turn off the shower while washing hair take your own hags when shopping 4Can you see what these things are made from?Try to think out more ways to recycle these things?