四年级上册英语教案-Unit 1 My classroom Period 4 人教PEP版.docx

Period 4 B Lets talk备课时间 年 月 日上课时间【No. 4】Teaching material:B Lets talk; A Lets playTeaching objectives：1. Ss will be able to master the phrases begin with the word “clean”, eg: “clean the classroom”, “clean the windows”, “clean the teachers desk”, “clean the door” and so on.2. Ss will be able to master usage of the patterns used for suggestions “Lets”, “Let me” and responses for agreement “OK.” Learn to use them in different situations.Key points： Usage and response of the patterns “Lets” and“Let me”.Difficult points：Learn to Use “Lets” and “Let me” in suitable situation. Master two meanings of “clean” in this lesson.Teaching preparation： CAI, word cards and tape recorderLesson periods：1Teaching procedure：Step 1: Warm-up1. Greeting2. A. Lets do. Do and say following the music.3. T does and Ss say the relative phrases: open the door; turn on the light4. Ask one S to come to the front to do actions about “clean”. Others guess what he does.Step 2: Presentation B. Lets talkAsk one short S to come to the front to help hang a picture on the top of the blackboard which is beyond his/her reach. Then T says: “You cant do the job. Let me help you.” Meanwhile, hang the picture there; help Ss understand the meaning and usage of “Let me help you”.2. Work in 4. Pretend one S is doing sth. Difficult, other three Ss are willing to help and say: “Let me help you.” one by one.3. Lead to the situation.T: Wu Yifan, Mike, John and Zhang Peng are in the classroom. They want to clean the classroom. Lets see what they are doing now.4. Play the recording in “B lets talk” part. Then ask questions:1) How many students are there in the classroom?2) Who helps Mike?3) Who cleans the windows?5. Play the recording again. Imitate together. Pay attention to the intonation and pronunciation.6. Work in 6 to show the dialogue. Then perform it in front of the class.Step 3: ConsolidationB Lets play1) One S reads the phrases on the left in “B Let play” part, others tell the Chinese meaning. 2) T shows the small paper square made before class, and asks how to make it. After answering, let them work in 4 to make one.3) Show Ss works. Choose several groups to make a dialogue while playing the paper square.4) Choose the best group.Homework：听并模仿“Lets talk”部分15分钟，背诵并签字。Board design:Teaching reflection: