九年级下册英语第13单元Section B-1（ppt课件）

1、Unit 13,Were trying to save the earth.,Section B 1a-1e,1,学习交流课件,学习目标,Key words & phrases: recycle Key sentences: 1. Recycling paper is really easy. I agree. But its hard to stop riding in cars. 2. We really shouldnt use paper napkins， you know. I know. I stopped using them last year.,2,学习交流课件,新课导入,3

2、,学习交流课件,The earth is badly polluted. What should we do to save the earth?,4,学习交流课件,Lets take action (采取行动),Turn off the lights when you leave a room.,Take buses instead of driving cars.,5,学习交流课件,Recycle books and paper.,v. 回收利用；再利用,6,学习交流课件,Dont use paper napkins.,n. 餐巾纸,7,学习交流课件,You can help reduce

3、 pollution by putting that soda can in a different bin.,8,学习交流课件,Turn off the shower while you are washing your hair.,9,学习交流课件,课文展现,10,学习交流课件,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 o

4、ff the lights when you leave a room _ turn off the shower while you are washing your hair _ dont use paper napkins,5,4,1,3,2,1a,11,学习交流课件,Recycling paper is really easy.,I agree. But its hard to stop riding in cars.,1b,Compare your answers in 1a with your partner.,12,学习交流课件,Listen and check ( ) the

5、things that Julia and Jack talk about.,1c,13,学习交流课件,14,学习交流课件,1d,Listen again. Check ( ) the things that Julia is doing now, the things she will do in the future and the things she would never do.,15,学习交流课件,Listen again and answer the questions.,Who read a book? Would Julia turn off the shower when

6、she is washing the hair? 3. Does Jack live close to school?,Jack.,No, she would never do that.,Yes, he does.,16,学习交流课件,1e,We 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.,17,学习交流课件,You 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 minutes to wash.,18,学习交流课件,We should take our own bags when we go shopping.,Oh, thats easy. Ill do that from now on.,19,学习