陕旅版四年级下册英语Unit 7 Be careful!-Part B-ppt课件-(含教案)--(编号：f0046).zip

Unit 7 Be Careful Part B I. Teaching aims: 1. Be able to understand and speak the sentence: Please wait a minute. 2. Be able to master the sentences of Lets learn more about traffic. II. Key points: 1. Be able to master the sentence: Please wait a minute. III. Difficult points: 1. Master the sentences of Lets learn more about traffic. 2. Finish the exercises of Part B. IV.Emotional aims; Improve the awareness of keep safe and help students to build a good habit of obey traffic rules. V. Teaching procedures： Step 1. Leading-in 1. Play a video about traffic and ask students what it is about. 2. Review some traffic signs. Step 2. Presentation 1. Show some traffic pictures to learn more traffic rules. 2. Fast reaction. Show some flash pictures to let student speak out the phrases or sentences quickly. 3. Play the tape and ask students to read after it. Step 3. Practice 1. Ask students to work in groups to read the conversations in roles . 2. Ask students to create a similar conversation of their own and then act it out. 3. Finish some exercises of Part B. Step 4. Summary. 1. Key & difficult sentences: 1). Please wait a minute. 2).Dont cross. 3).Please stop. 4).Dont turn left. Step 5. Moral teaching Show a video of some traffic accidents to let students know the importance of obeying traffic rules. Step6. Homework 1.Use the sentences to make a conversation about traffic. 2.Recite the key sentences. 陕旅版(三年级起点)四年级下册 Part C Look and match Part B Lets learn more Lets play Unit 7 Be careful! Review I know turn leftstopturn right traffic lights cross the street Warm-up/Revision What can you learn from the video? We should obey the traffic rules. Do you know some traffic rules? Practice You can say The light is red, Dont cross. Practice You can say The light is yellow, Please stop and wait. Practice You can say The light is green, You can go. You can say Dont turn left. You can say Dont turn right. Read and answer Please stop. Don t cross. The light is red. I,m going to work. We are going to school. Sorry. Please wait a minute. Now the light is green. You can go. Thank you. Bye-bye. Look at the light! Don t turn left. Please wait a minute. I,m sorry. Ask and answer Q 1: What color are the lights in Picture 1 and Picture 3? Q 2: What is the man going to do? Q 3: Where are the boys going? Q 4: What color is the light in the Picture 2? Q 5: The light is green. Can they go? Its red. He is going to work. They are going to school. Its green. Yes,they can. LookLook andand saysay PleasePlease DontDont （3 3） （2 2） （ 1 1） （4 4） （6 6） （5 5） LookLook andand matchmatch A:A: BeBe careful.careful. B:B: PleasePlease go.go. C:C: DontDont turnturn left.left. D:D: PleasePlease waitwait a a minute.minute. 1( ) 4( ) 2( ) 3( ) C B D A Safety first 安全第一安全第一