人教版九年级Unit 13 We're trying to save the earth!-Section B 1a—1e-ppt课件-(含教案+视频)-公开课-(编号：20104).zip

Section B 1a1e 人教版九年级英语 Teaching aims: 1. Knowledge goals Master the key words and phrases. recycle , paper napkins, plastic bags etc. 2. Ability goals Talk about saving the earth and improve speaking , listening and writing skills. 3. Moral goals (1)Realize the importance of protecting the earth. (2)Like doing things to save the earth. 预习检测 1. 停止乘小汽车_ 2. 回收纸_ 3. 用纸巾_ 4. 好好利用_ 5. 用垃圾建造房子_ 6. 倒置_ 7. 关掉灯_ 8. 回复，归还_ 9. 旧玻璃瓶_ What should we do to save the earth? stop riding in cars 不开私家车 Look and say Guessing Game! What can we do to help save the earth? recycle books and paper 重复利用书本和纸 Look and say turn off the lights when you leave a room 离开房间的时候记得关灯 Look and say turn off the shower while youre washing your hair 洗头发的时候关掉水 Look and say dont use paper napkins 不要用纸巾 Look and say n. 餐巾纸 plant trees Dont use plastic bags. 1.We should 2.We shouldnt 3.Do 4.Dont 5.must 6.wed better 7.were suppose to 8.were expected to turn off the lights in timestop cutting down too many trees put waste water into the riverplant more trees and glass. stop using paper napkinsstop riding in cars take your own bags while shopping stop using one-off chopsticks turn off the shower while washing hair stop throwing rubbish /food about ride a bikestop eating wild animals recycle paper and books recycle after sorted As a student ,we should do something we can to protect the environment. And the earth will become more and more beautiful .Its also our duty. Notes: Writing Its our duty to protect the earth, but what can we do to help save the earth? Please write them down. Tips: As a student, I think. Exercises 补充下列词汇 1.To protect the environment , we should _(循 环利用） books and paper. 2. We should _(关闭) the lights when you leave a room 3. We shouldnt use _ _(餐厅纸）. 4.You should turn off the _ (淋浴) when you are washing your hair. 5.We should _ _ (骑自行车） instead of driving cars. recycle turn off paper napkins shower ride bikes Dont let our tears become the last drop of water on the earth 不要让我们的眼泪成为最后一滴水 地球上的水 谚语寄送 A bit more green, more than a chance. A little green, less a glimmer of hope 多一抹绿色,多一线生机.少一份绿色, 少一丝希望. Care for the environment! Because we have only one earth, this is our common home! 爱护环境吧！因为我们只有一个地球 ，这是我们共同的家园！ No one can live without water or air. 没有人能离开水和空气生存。 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。 Unit13 we are trying to save the earth Section B 1 (1a2e) 一、一、Teaching aims： 1. knowledge goals Master the key words and phrases: recycle, napkin, upside, gate, bottle ,take part in, turn off 2.Ability goals: Talking about saving the earth and improving speaking ,reading and writing skill 3.moral goals: 1)realizing the importance of protecting the earth 2)like doing sth to save the earth. 二、二、Teaching steps: 1. preview test 翻译下列短语： 1. 停止乘小汽车_2. 回收纸_3. 用纸巾_ 4. 好好利用_5. 用垃圾建造房子_6. 倒置_ 7. 经营小生意_8. 回复，归还_9. 旧玻璃瓶_ (using ppt show some phrases and check the result,get students remember them) 2. Leading in （1）play the video(微课) （2）Get students do the pairwork A:what should we do to save the earth ?【来源：21世纪教育网】 B: 3. Presentation 1.Guessing game Tell students we should do these things to protect the environment. Turn off the lights when you leave a room; Stop riding in cars; Stopping using paper towels or napkins; Recycle books and paper. Turn off the shower while you are washing your hair. You can help reduce pollution by putting that soda can in a different bin. Dont use paper napkins. 4.Talking and pair work A:What can we do to help save the earth? B：we should A:what is the easiest way to protect the earth. B: I think It is .to . 4. Listening 1c&1d (1) Listen and check ( ) the things that Julia and Jack talk about. (2) Check ( ) the things that Julia is doing now, the things she will do in the future and the things she would never do. (3) Check the answers with the whole class. Things Julia and Jack talk about Things Julia is doing now Things Julia will do in the future Things 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 paper 5. writing (1)using the information we have learned in 1c.to write a passage about how to save the earth. In groups.(使用希沃授课助手讲解) (2)show and check. 6.Practise 用所给单词的适当形式填空 1.To protect the environment , we should _(循环利用） books and paper. 2. We should _(关闭) the lights when you leave a room 3. We shouldnt use _ _(餐厅纸）. 4.You should turn off the _ (淋浴) when you are washing your hair. 5.We should _ _ (骑自行车） instead of driving cars.