人教新目标九年级下册英语课件 Unit 13 Section B（1a-1e）.ppt

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1、九年级（下）九年级英语下（九年级英语下（RJRJ）教学课件教学课件Section B(1a-1e)Unit 13 Were trying to save the earth!学习目标学习目标 Key words&phrases:recycle,napkin,save electricity Key sentences:1.I have just read a book which gives ideas about how we can save the environment.2.You should take your own bags when you go shopping.Talk

2、about how to protect environment in our daily life The earth used to be blue and beautiful.What can you see in the picture?Earth Day is an annual event,celebrated on April 22,on which day events worldwide are held to demonstrate support for environmental protection.It was first celebrated in 1970,an

3、d now is globallycelebrated in more than 192 countries each year.air pollutionair pollutionFactories let a lot of black smoke into the air.There are too many cars and they let out too much waste gas.PollutionPollutionSome factories are pouring waste water into the river.water pollutionPeople are lit

4、tering in the river.noise pollutionThe noise is from cars and some machines.The loud music from the square dance.People throw things every day and some of them throw the rubbish everywhere.waste pollutionstop riding in cars不开私家车不开私家车Look and sayGuessing Game!What can we do to help save the earth?sav

5、e the earthrecycle books and paper重复利用书本和纸重复利用书本和纸Look and saysave the earthturn off the lights when you leave a room离开房间的时候关灯离开房间的时候关灯Look and saysave the earthturn off the shower while youre washing your hair洗头发的时候关掉淋浴器洗头发的时候关掉淋浴器Look and saysave the earthdont use paper napkins不要用纸巾不要用纸巾Look and s

6、ayn.餐巾纸餐巾纸save the earth plant treessave the earthLook and say种树种树dont use plastic bagssave the earthLook and say不用塑料袋不用塑料袋What can we do to help save the earth?Rank these items from the easiest(1)to the most difficult(5)._ stop riding in cars_ recycle books and paper_ turn off the lights when you l

7、eave a room_ turn off the shower while you are washing your hair_ dont use paper napkins541321aCompare your answers in 1a with your partner.A:Recycling paper is really easy.B:I agree.But its hard to stop riding in cars.1b Listen and check()the things that Julia and Jack talk about.Things Julia and J

8、ack talk about_ turning off the lights_ turning off the shower_ not using paper napkins_ taking your own bags when shopping_ not riding in cars_ riding a bike_ recycling paper1cThings Julia and Jack talk aboutThings Julia is doing nowThings Julia will do in the futureThings Julia would never do_ tur

9、ning off the lights_ turning off the showerListen again.Check()the things that Julia is doing now,the things she will do in the future and the things she would never do.1dThings Julia and Jack talk aboutThings Julia is doing nowThings Julia will do in the futureThings Julia would never do_ not using

10、 paper napkins_ taking your own bags when shopping_ not riding in cars_ riding a bike_ recycling paperListen again and answer the questions.1.Who read a book?2.Would Julia turn off the shower when she is washing her hair?3.Does Jack live close to school?Jack.No,she would never do that.Yes,he does.We

11、 really shouldnt use paper napkins,you know.I know.I stopped using them last year.Make a conversation using the information from the chart above.Say what is true for you.1eYou should turn off the shower when youre washing your hair.Oh,I would never do that.I have very short hair.It only takes a few

12、minutes to wash.We should take our own bags when we go shopping.Oh,thats easy.Ill do that from now on.Jack:Turn off the lights,Julia.It saves electricity.Julia:Oh,I usually do that.I was just in a hurry.Jack:I see.Ive just read a book which gives ideas about how we can save the environment.For examp

13、le,you should turn off the shower when youre washing your hair.Julia:Oh,I would never do that.I have very short hair.It only takes a few minutes to wash.What else does it say?Read and imitate Jack:You should take your own bags when you go shopping.Julia:Oh,thats easy.Ill do that from now on.What els

14、e?Jack:People should stop riding in cars and start riding bikes.Julia:No way!It would take me 45 minutes to get to school by bike!Jack:But its good for the environment!Besides,I like riding my bike.Julia:Yes,and you also live close to school!Its everyones duty to love and protect the environment.爱护和保护环境是每个人的责任和义务。爱护和保护环境是每个人的责任和义务。Notes:Homework1.Preview the passage in Section B 2b.2.Do the exercises in students book.Thank you!