Unit 2 Saving the Earth-Topic 3 What can we do at home to protect the environment -Section A-ppt课件-(含教案+视频+音频+素材)-市级公开课-仁爱科普版九年级上册(编号：0091a).zip
Unit 2 Saving the Earth Topic3 What can we do at home to protect the environment? Section A What kind of pollution is it? What should we do to protect our environment? Find the greener person(绿色使者) Sorting Scanning Blank Filling Prediction Listening Homework Conversation Writing Homework What is the conversation about? Prediction Listen to 1a and answer the questions. 1. Who is working for an organization that protects the environment? Jane. 2. Should we use both sides of paper? Yes, we should. Listening 1b Listen to 1a and complete the table. An interview with Jane where Jane works in an _ to _ what Jane is doing helping _ about protecting the environment what we can do at home _ we produce what students can do at school collect _ and soft drink cans organization protect the environment spread the message reduce the waste waste paper Listening 1a Listen, look and say. 1c Read 1a and complete the sentences. 1. The three Rs -_, _ and _ - - are important. 2. At home, we can, for example, use both _ of paper and reuse _ bags. 3. At school, students are encouraged to _ waste paper and _ because recycling can protect the _ and _ money. 4. Then we _ them _ they can be recycled. reducereuserecycle sides plastic collect soft drink cans environment save sortso that 3a Read the table and write the correct letter under each picture. Then sort the garbage based on your own knowledge. paper cups glass bottles cans plastic bags newspapers 3a Read the table and write the correct letter under each picture. Then sort the garbage based on your own knowledge. Type of garbage Recycled Reused Reduce d plastic bags paper cups cans newspapers glass bottles 3b Listen to the conversation and check your answers in 3a. Wow! Weve got so much garbage! Soft drink cans, lunch boxes, plastic bottles, batteries, waste paper, paper bags and cups, 4 Suppose you will have a Clean-up Day. Work in groups and find out the garbage. Then sort them based on 3a and talk about them. A: What should we do with the paper bags? B: They should be recycled. A: What about plastic bags ? B: I think Lucid waters and lush mountains are invaluable assets. 绿水青山就是金山银山 What should we do to protect the environment at home and school? Suppose you are the greener person,write a letter to tell others how to protect the environment. WritingWriting Dear friends , Protecting the environment is everyones duty. Here are some ways about how to protect our environment. Yours truly First, I think we should , . . . If we try our best, our environment will be better. WritingWriting TipsTips 1. Give at least three suggestions. 2. Try to use the linking words（first, second .) 3. Express your ideas clearly. 4. Write the sentence patterns correctly. 1. Polish your writing and hand in it. 2. Finish 2c on page44. 3. Surf the internet and get more ways about protecting the environment. Thank you! Unit 2 Saving the Earth Topic 3 What can we do at home to protect the environment? Section A I. Teaching objectives 1. To learn the new words and phrases “reduce, reuse, recycle, protect the environment.”to express your ideas. 2. To listen to the conversation and get the key information. 3. To learn how to sort the garbage. 4. To talk about environmental protection. 5. To encourage students to be greener in daily life And have awareness of environmental protection. II. The important points and difficult points Be able to talk about environmental protection. Give others advice about how to protect the environment. III.Teaching procedures Step 1 Greet the students 1. Look at the pictures and talk about the weather. 2. Brain-storming (1)What kind of pollution is it? (2)What should we do to improve our environment? The purpose: to lead to the topic, to let the students warm up and get the background information. According to the pictures,students can talk about the environmental protection by using the new words , to overcome the difficulties of listening. Step 2 Prediction look at the picture in Section A and guess what they are doing? The purpose: To draw Students attention and arouse interests; Step 3 While- listening Listen to la and answer the questions: 1. What does Jane do in the organization? 2. Should we use both sides of paper? The purpose: let the students listen and get the key information. Step 4 Listen to la carefully and fill in the blanks. An interview with Jane Where Jane worksin an to What Jane is doinghelping about protecting the environment What we can do at home we produce What students can do at schoolcollect and soft cans Then check the answers. The purpose: let the students listen and get the details,to practice the listening skills. Step 5 Post-listening 1. Play the video and read after it. Imitate the pronunciation and intonation and pay attention to the stress and Liaison. The purpose: to improve students pronunciation and intonation. Step 6 Read and complete the sentences. 1. The three rs- , and are important. 2. At home, we can, for example, use both of paper and reuse bags. 3. At school, students are encouraged to waste paper and because recycling can protect the and money. 4. Then we _ them _ they can be recycled. The purpose:to let the students understand the conversation deeply. Step 7 Practice 1.Write the correct letter under each picture. 2.Sort the garbage based on your own knowledge. Type of garbagerecycledreusedreduced plastic bags paper cups cans newspapers glass bottles 3. Listen to the tape and check your answers. The purpose:to let the students connect what they learn with real life. Step 8 Make a conversation Suppose you will have a Clean-up Day. Work in groups and find out the garbage. Then sort them. 1. The teacher show the real garbage in the picture, then let the students tell the names of the garbage. 2.Sort them according toReduce,Reuse,Recycleand make a dialog in pairs,using the following sentences. I think.It should be.youd better.What/How about. For example A: What should we do with the paper bags? B: They should be recycled. A: What about plastic bags ? B: I think The purpose：to let the students talk about how to protect the environment,to practice the phrases or sentences that they will use in the composition. Step 9 Writing What should we do to protect the environment at home and school? Write a letter to your best friend Li Ming ,tell him how to protect the environment. Tips: 1. Give at least three advice. 2. Try to use the linking words（first, second .) 3. Express your ideas clearly. 4. Write the sentence patterns correctly. Dear Li Ming, Protecting the environment is everyones duty. Here are some ways about how to protect our environment. First, I think we should If we try our best, our environment will be better. Yours truly Mary. The purpose: To consolidate what the students learned in class by writing a composition. Step10 Homework 1. Polish your writing and hand in it. 2. Finish 2c on page44. 3. Surf the internet and get more ways about protecting the environment. The purpose: to get more information about how to protect the environment. To consolidate what the students learned in class.
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Unit 2 Saving the Earth Topic3 What can we do at home to protect the environment? Section A What kind of pollution is it? What should we do to protect our environment? Find the greener person(绿色使者) Sorting Scanning Blank Filling Prediction Listening Homework Conversation Writing Homework What is the conversation about? Prediction Listen to 1a and answer the questions. 1. Who is working for an organization that protects the environment? Jane. 2. Should we use both sides of paper? Yes, we should. Listening 1b Listen to 1a and complete the table. An interview with Jane where Jane works in an _ to _ what Jane is doing helping _ about protecting the environment what we can do at home _ we produce what students can do at school collect _ and soft drink cans organization protect the environment spread the message reduce the waste waste paper Listening 1a Listen, look and say. 1c Read 1a and complete the sentences. 1. The three Rs -_, _ and _ - - are important. 2. At home, we can, for example, use both _ of paper and reuse _ bags. 3. At school, students are encouraged to _ waste paper and _ because recycling can protect the _ and _ money. 4. Then we _ them _ they can be recycled. reducereuserecycle sides plastic collect soft drink cans environment save sortso that 3a Read the table and write the correct letter under each picture. Then sort the garbage based on your own knowledge. paper cups glass bottles cans plastic bags newspapers 3a Read the table and write the correct letter under each picture. Then sort the garbage based on your own knowledge. Type of garbage Recycled Reused Reduce d plastic bags paper cups cans newspapers glass bottles 3b Listen to the conversation and check your answers in 3a. Wow! Weve got so much garbage! Soft drink cans, lunch boxes, plastic bottles, batteries, waste paper, paper bags and cups, 4 Suppose you will have a Clean-up Day. Work in groups and find out the garbage. Then sort them based on 3a and talk about them. A: What should we do with the paper bags? B: They should be recycled. A: What about plastic bags ? B: I think Lucid waters and lush mountains are invaluable assets. 绿水青山就是金山银山 What should we do to protect the environment at home and school? Suppose you are the greener person,write a letter to tell others how to protect the environment. WritingWriting Dear friends , Protecting the environment is everyones duty. Here are some ways about how to protect our environment. Yours truly First, I think we should , . . . If we try our best, our environment will be better. WritingWriting TipsTips 1. Give at least three suggestions. 2. Try to use the linking words（first, second .) 3. Express your ideas clearly. 4. Write the sentence patterns correctly. 1. Polish your writing and hand in it. 2. Finish 2c on page44. 3. Surf the internet and get more ways about protecting the environment. Thank you! Unit 2 Saving the Earth Topic 3 What can we do at home to protect the environment? Section A I. Teaching objectives 1. To learn the new words and phrases “reduce, reuse, recycle, protect the environment.”to express your ideas. 2. To listen to the conversation and get the key information. 3. To learn how to sort the garbage. 4. To talk about environmental protection. 5. To encourage students to be greener in daily life And have awareness of environmental protection. II. The important points and difficult points Be able to talk about environmental protection. Give others advice about how to protect the environment. III.Teaching procedures Step 1 Greet the students 1. Look at the pictures and talk about the weather. 2. Brain-storming (1)What kind of pollution is it? (2)What should we do to improve our environment? The purpose: to lead to the topic, to let the students warm up and get the background information. According to the pictures,students can talk about the environmental protection by using the new words , to overcome the difficulties of listening. Step 2 Prediction look at the picture in Section A and guess what they are doing? The purpose: To draw Students attention and arouse interests; Step 3 While- listening Listen to la and answer the questions: 1. What does Jane do in the organization? 2. Should we use both sides of paper? The purpose: let the students listen and get the key information. Step 4 Listen to la carefully and fill in the blanks. An interview with Jane Where Jane worksin an to What Jane is doinghelping about protecting the environment What we can do at home we produce What students can do at schoolcollect and soft cans Then check the answers. The purpose: let the students listen and get the details,to practice the listening skills. Step 5 Post-listening 1. Play the video and read after it. Imitate the pronunciation and intonation and pay attention to the stress and Liaison. The purpose: to improve students pronunciation and intonation. Step 6 Read and complete the sentences. 1. The three rs- , and are important. 2. At home, we can, for example, use both of paper and reuse bags. 3. At school, students are encouraged to waste paper and because recycling can protect the and money. 4. Then we _ them _ they can be recycled. The purpose:to let the students understand the conversation deeply. Step 7 Practice 1.Write the correct letter under each picture. 2.Sort the garbage based on your own knowledge. Type of garbagerecycledreusedreduced plastic bags paper cups cans newspapers glass bottles 3. Listen to the tape and check your answers. The purpose:to let the students connect what they learn with real life. Step 8 Make a conversation Suppose you will have a Clean-up Day. Work in groups and find out the garbage. Then sort them. 1. The teacher show the real garbage in the picture, then let the students tell the names of the garbage. 2.Sort them according toReduce,Reuse,Recycleand make a dialog in pairs,using the following sentences. I think.It should be.youd better.What/How about. For example A: What should we do with the paper bags? B: They should be recycled. A: What about plastic bags ? B: I think The purpose：to let the students talk about how to protect the environment,to practice the phrases or sentences that they will use in the composition. Step 9 Writing What should we do to protect the environment at home and school? Write a letter to your best friend Li Ming ,tell him how to protect the environment. Tips: 1. Give at least three advice. 2. Try to use the linking words（first, second .) 3. Express your ideas clearly. 4. Write the sentence patterns correctly. Dear Li Ming, Protecting the environment is everyones duty. Here are some ways about how to protect our environment. First, I think we should If we try our best, our environment will be better. Yours truly Mary. The purpose: To consolidate what the students learned in class by writing a composition. Step10 Homework 1. Polish your writing and hand in it. 2. Finish 2c on page44. 3. Surf the internet and get more ways about protecting the environment. The purpose: to get more information about how to protect the environment. To consolidate what the students learned in class.
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