Module 12 Save our world-Unit 1 If everyone starts to do something, the world will be saved.-ppt课件-(含教案+视频+音频)-市级公开课-外研版九年级上册英语(编号：2052b).zip

What problem does the video talk about ?What problem does the video talk about ?Pollutionpollutpollutpollute e e ed d d dpollutpollutpollutionionionionWhat kind of pollution do you know?air pollutionsoil pollutionwaste pollutionwater pollutionnoise pollutionlight pollutionfactory What may cause pollution? car shiphuman activities Pollution from factories spreads over cities.(factory) n.工厂The cars use so much oil and cause pollution.石油 n.The rivers are polluted.污染 v.It makes people ill, and may even kill us.Pollution is our enemy. Lets fight it!敌人 n.杀死 v.Unit 1If everyone starts to do something, the world will be saved.Module 12 Save our worldModule 12 Save our world1. The factory is causing a lot of _.2. There should be some _ to stop the pollution.3. We can _ waste products, such as _ and paper in a recycling centre.Listen and complete the sentences. P962 2 pollutionrules recycle glassHow to reduce pollutionrecycle v.回收利用123If we dont start to do something, the earth will be polluted more seriously.What can we students do about pollution?We can save the world by recycling waste.recycle v.回收利用We can reduce air pollution by riding bicycles.We can save water by taking shorter shower.We can save energy by turning off the lights when we leave a room.After a lesson on the environment, Lingling and her classmates are talking about it. They come up with an excellent idea. Listening 1Listen and outline the basic structure of the passage.Pollution problemsWhat the students can doThe future (hopeful)Listening 2What are the pollution problems in the dialogue?Listen again and finish mind-map 1.Mind-map 1Mind-map 1pollution problems Pollution from factories spreads over cities and villages. It makes people ill, and may even kill them.If the rivers are polluted, farmers cant use the water for their crops. Cars on the roads use so much oil and cause pollution as well.n. 庄稼n. 石油Listening 3 What can students do to make a green school?Listen again and finish mind-map 2.Mind-map 2Mind-map 2green school Every class collects waste which can be recycled and used again. The school sells the waste and uses the money to help students in poor areas. Students at a green school also learn ways to save energy and recycle at home.speakingspeakingspeakingspeaking- In a green home, we can save water by taking shorter showers.- Nice idea! And we should turn off the lights when we leave a room.- Thats a good idea. - Work in groups of four. Talk about how to make your home a green home.Mind-map Mind-map 3 3 green homeThinking & speakingHow to make a green home?ReportTo make a green home, we can.We can alsoReduceRecycle Reuse Lets work together to save our world!Homework1. Discuss with your parents and find out more ways to protect the environment. Then write them down.2. Finish activity 4 on page 97.The teaching planSubject：Book III Module 12 Save our worldUnit 1 If everyone starts to do something, the world will be saved.Lesson type：Listening and Speaking I.Teaching aims1. Knowledge aims1. Get Ss to learn the key vocabulary and the key structures:Key vocabulary factory, pollute, waste, crop, kill, oil, less Key structures word building 2. Get Ss to learn some rules of word building2. Ability aimsGet Ss learn some listening skill and be able to talk about environmental protection3. Moral aimEnhance Ss awareness of protecting environmentII. Teaching key pointsTalk about the environmental protection with the new vocabularyIII. Teaching difficult pointsUnderstanding the word buildingIV.Teaching toolsPictures, video, PPTV. Teaching methods.Task-based teaching method, audio-visual teaching method, communicative teaching method.VI.Teaching Procedures:I.Lead-in1. Greetings2. Enjoy a video about environmental protection.What problem does the video talk about?II.Presentation1. Brain-storm 1. What kind of pollution do you know?2. Get Ss to watch some pictures about environmental problems today and learn some new words3. Brain-storm 2. What may cause pollution?4. Make them prepare for listening.III.Activity 2 Listen and practice1. Listen to activity 2 in the textbook and get Ss to answer the questions.(To listen to some mian idea about environmental problems and solutions.)2. Listen again the fill in the blanks.( To listen for details.)IV.Activity 3 Listen and read.1. Listen and outline the basic structure of the dialogue.2. Finish mind-map 1. What are the pollution problems in the dialogue?3. Finish mind-map 2. What the students can do?4. Group work: do the role play. ( To imitate and better understand the conversation.)V.Output 1. Brainstorm 3. What can we students do about pollution?2. Mind-map 3. How to make your home a green home？3. Make a report about how to make your home a green home.VI. Summary1. Summarize what we have learnt today.2. Be a green person.VII. Homework1. Recite the new words and dialogue2. Discuss with your parents and find out more ways to protect the environment. Then write them down.3. Finish activity 4 on page 97.BlackboardModule 12 Save our world Unit 1 What How Air pollution Write a letter Water pollution Make a green school Tips for listening: Noise pollution . 1. Underline key words Waste pollution 2. Guess