人教版PEP四年级上册英语Unit1Myclassroom第四课时教案.doc

1、 3 The fourth period(The fourth period(第四课时第四课时) ) Part B Lets talk & Lets play 教学内容与目标 课时教学内容 课时教学目标 Lets talk 能够在图片、PPT 和老师的帮助下理解对话大意 能够按照正确的语音、语调朗读对话，并能够在小组中进行角色扮演 能够在情景中恰当运用句型“Lets” “Let me”提出行动建议并做出正确反应 能够在语境中理解新词“teachers desk, clean, help”的意思，并能够正确发音 Lets play 通过该板块提供的教学活动，巩固并操练本课时的重要句型“Lets”

2、 “Let me” 教学重点 1 能够按照正确的语音、语调朗读对话，并能够在小组中进行角色扮演。 2 能够在情景中恰当运用句型“Lets” “Let me”提出行动建议并做出正确反应。 教学难点 能够在情景中熟练运用句型“Lets” “Let me”提出行动建议并做出正确反应。 教学准备 1. 预习状元大课堂 创优作业 100 分 状元作业本中本课时的相关内容。 2. PPT 课件课文录音、视频、骰子等。 教学过程 Step 1: Warm-up & Revision & Lead-in 1. Greetings and sing an English songWe have a new cl

3、assroom. （课件出示:教材 P10 Lets sing 板块的歌曲音频） 2. Do the TPR action. T: First, lets do some actions together. I say, you do and then repeat. Lets stand up! T: Wonderful! Are you happy now? Good. Sit down, please! 3. Revision and lead-in. Show the second picture of “Lets talk” in Part A on the PPT. （出示课件）

4、Point to different objects. Lead students to review the Teaching purpose 在热身阶段，通过 TPR 活动，将学生所有感官调动 起来，全身心地投入到英语 学习中，同时将本课的重点 句型“Lets”作为指令， 让学生初步感知句型的意义 及其用法。 words in Part A: classroom, blackboard, light, picture, door. Then lead in the new phrase: teachers desk. Step 2: Presentation 1. Teach the ph

5、rase “teachers desk” and the word “clean”. T: (Point to a students desk.) Thats your desk. T: (Point to the teachers desk.) Im a teacher. And this is my desk. This is the teachers desk. Read it like this: teacherteachersteachers desk. Let students read the phrase in groups, read by boys and girls, r

6、ead one by one and so on. Show a picture of a dirty teachers desk on the PPT. (课件出示: 一张脏的讲台图片) T: Whats this? Ss: Its a teachers desk. T: Yes, but it is dirty. Lets clean the teachers desk. Take out the rag and do the action of wiping the teachers desk to help students understand the meaning of the

7、word “clean”. Students practice the phrases: clean the teachers desk/windows/ blackboard /door. (Practice through these ways: say in unison, rush to answer, say in groups, say one by one and so on.） 2. Teach the sentence structures “Lets”“Let me” Look around the classroom and say, “Our classroom is

8、messy. Lets clean the classroom and give other teachers a surprise. OK?” Write down the sentence structure “Lets” on the blackboard and teach it. Point to S1 and S2 and say, “Lets clean the desks and chairs, S1, S2.” T: For two, three or many people, we can use “Lets” Teach “lets=let us”. Ask studen

9、ts to read the sentence “Lets clean the classroom.” Ask a row of students to read the sentence one by one and check if they can read it correctly. T: The blackboard is dirty. I can clean it by myself. Let me clean the blackboard. Write down the sentence structure “Let me” on the blackboard and teach

10、 it. T: For only one person, we can say “Let me” “Let him” or “Let her” Ask students to read the sentence “Let me clean the blackboard.” twice. T: Who wants to clean the teachers desk/windows/blackboard/ door? Teaching purpose 教师首先利用肢体语 言、抹布等道具创设情境引 入并帮助学生理解、学习 Lets talk 对话中出现的新短 语“teachers desk”和单词

11、 “clean” ，以及动词短语 “clean the teachers desk/classroom/windows/blac kboard/door” 。 Teaching purpose 在创设的真实语言情境 中，利用肢体语言，帮助学 生理解并使用句型“Let s/Let me clean the” “Let me help you.” 。 5 Let some students practice the sentences “Let me clean the teachers desk/windows/blackboard/door” 3. Teach the word “help”.

12、 Take out another rag and say to S2, “Let me help you.” Clean the windows and say to students, “So many windows, who can help us?” Repeat the word “help” and teach it. Ss: Let me help you. Several students join in. The teacher says “Thank you.” to the students. T: Thank you, good boys and girls. The

13、 windows are clean now. Our classroom is clean, too. Go back to your seat! I think other teachers will be very happy! 4. Teach the dialogue of “Lets talk”. (1)Let students have a preliminary understanding of the dialogue. Show the pictures of “Lets talk”. (课件出示:教材 P7 Lets talk 板块的图片) T: Look! Who ca

14、n you see in the pictures? S1: Wu Yifan and his classmates./Wu Yifan, Mike, John and Zhang Peng. T: Right. Where are they? S2: They are in the classroom. T: Good! What are they doing in the classroom? Ss: They are cleaning the classroom. (2)Show some questions and make students understand the dialog

15、ue. Play the recording. （课件出示:教材 P7 Lets talk 板块的音频） (3)Listen to the recording again and answer the questions. (4)Check the answers. Step 3: Practice 1. Listen again and repeat. Play the recording again. (出示课件) And ask students to repeat after it. 2. Practice the dialogue in pairs or in groups. Let

16、 students read the dialogue in pairs or in groups. 3. Read the dialogue in different roles. Teaching purpose 学生听录音跟读，教师 引导学生按照正确的语音、 语调及意群朗读对话。再通 过分角色读课文，让学生熟 悉对话内容及结构，为后面 环节的自主交流做好铺垫。 Teaching purpose 通过对图片的观察和简 单的问答，引导学生初步预 测对话内容，进一步感知整 个对话的语境，培养学生的 观察能力和逻辑推理能力。 T: Lets read the dialogue in roles.

17、 Group 1 is Wu Yifan. Group 2 is John. Group 3 is Mike. Group 4 is Zhang Peng. T: Now read the dialogue in groups of four. Then act it out. I will reward the best group. 4. Play a game. Show the pictures. (课件出示:快速显示打扫教室、擦窗户、擦桌椅、 擦黑板、擦讲台、擦门等图片) Ask students to say a sentence with the sentence structu

18、res “Lets” or “Let me” as quickly as they can. 5. Lets play. Take out the dice prepared before class and play with students. (游戏说明:教师在课前按照教材中的示意图制作一个大的六面体骰子， 出示骰子并投掷一次，按照投掷结果说句子“Let me”“Lets”，然 后请学生掷骰子说句子。再进行小组活动，最后小组展示。) T: Lets clean the classroom. Throw the dice like this. OK. Let me S1: (Throw t

19、he dice.) Let me T: Boys and girls, are you clear? Play with your partners now. Let some groups show in class. Step 4: Consolidation & Extension 1. Create a new dialogue. Show a picture of a messy house. (课件出示:一张凌乱的房屋图片) T: Grandma Wang is ill. Her house is messy. Can we help her? Ss: Yes, we can. W

20、e can help her clean the house. T: OK. Please work in groups of four and make a dialogue. Let students make their dialogues in groups. 2. Show time. Prepare some rags. Let several groups show in class. 3. Give some presents to the performers. 4. Sum up. T: Grandma Wang is happy now. Im also very hap

21、py that youre helpful at school. I think youre helpful at home, too. Please help your parents at home! 板书设计 Teaching purpose 通过 Lets play 让学生 能熟练运用句型。先由教师 示范，让学生明白游戏规则 及方法，再进行小组活动， 最后小组展示，检查操练效 果。 Teaching purpose 在拓展环节，把学生分 成若干个小组，通过创设贴 近生活的语言情境，让学生 用本课所学词汇及句型新编 一个对话，进行工作分工， 提高学生的语篇输出能力， 发挥其自主性和创造性

22、。 7 作业设计 1. Practice the dialogue. 2. Help your parents at home. 3. Do the exercises. (见“状元成才路”系列丛书创优作业 100 分或状元作业本对应课时作业) 教学反思 1 通过创设各种情境，营造民主、和谐的教学气氛，引导和鼓励学生使用英语。 2 在特定的语境中引入新单词，不但让学生觉得有趣，还有利于加深学生对单词的理解。 3 在教学中遵循了“词不离句，句不离景”的教学规律。 4 在教学过程中要时刻关注后进生和性格内向的孩子，尽可能为他们提供展示自我的机会。 Teaching Contents & Teach

23、ing Aims Lets talk Be able to understand the main idea of the dialogue with the help of the pictures, PPT and the teacher. Be able to read the dialogue with the correct pronunciation and intonation, and be able to act out in groups. Be able to use the sentence structures “Lets”“Let me” properly to o

24、ffer action suggestions and make correct response in situations. Be able to understand and read the new phrase and words “teachers desk, clean, help” in context. Lets play Consolidate and practice the key sentence structures “Lets”“Let me” of this period. Teaching Priorities Be able to use the sente

25、nce structures “Lets”“Let me” skillfully to offer action suggestions and make correct response in real situations. Teaching Difficulties Be able to use the sentence structures “Lets” “Let me” skillfully to offer action suggestions and make correct response in real situations. Teaching Procedures Tea

26、ching Stages Teacher s Activities Students Activities Teaching Purposes Warm-up & Revision & Lead-in 1. Greetings and sing an English songWe have a new classroom. 2. Do the TPR action. 3. Revision and lead-in. Show the second picture of “Lets talk” in Part A. Then lead in the new phrase. 1. Greeting

27、s and sing the English song. 2. Do the TPR action with the teacher. Review the words in Part A. 3. Look at the picture and review the words in Part A. Review the words that students have learned and lead in the key sentence structure to prepare for the new lesson. （续表） Teaching Stages Teacher s Acti

28、vities Students Activities Teaching Purposes Presentation 1. Teach the phrase “teachers desk” and the word “clean”. Help students understand the meaning of the word “clean” with the action. Learn the phrase “teachers desk” and the word “clean”. Practice the phrases “clean the teachers desk/ windows/

29、 blackboard/door”. Create situations and make students understand the new words and sentence structures by body language and other teaching appliances. Then make students understand the dialogue by answering some questions. 2. Teach the sentence structures “Lets” “Let me” Teach the sentence structur

30、es by creating a situation and doing actions. Learn the sentence structures. Practice the sentences and use the sentence structures in the situation. 3. Teach the word “help” by creating a situation and doing actions. Understand the meaning of “help”. Use the sentence “Let me help you.” in the situa

31、tion. 9 4. Teach the dialogue of “Lets talk”. (1)Show the pictures and talk about them. (2)Show some questions and let students understand the dialogue. Play the recording. (3)Play the recording again. (4)Check the answers. Have a preliminary understanding of the dialogue by answering some simple qu

32、estions. Listen to the recording twice and understand the dialogue deeply by thinking about the questions. （续表） Teaching Stages Teacher s Activities Students Activities Teaching Purposes Practice 1. Play the recording again and let students repeat. 2. Let students practice the dialogue in pairs or i

33、n groups. 3. Let students read the dialogue in different roles. 4. Play a game. Show the pictures on the PPT and let students use “Lets” or “Let me” to say a sentence as quickly as they can. 5. Lets play. 1. Listen to the recording and repeat. 2. Practice the dialogue in pairs or in groups. 3. Read

34、in roles. 4. Look at the pictures and use the sentence structures to say a sentence quickly. 5. Throw the dice and say the sentence in groups. Make students master the key words and sentence structures of this lesson better by giving students enough time to practice in class. Lead students to use th

35、e key words and sentence structures through various exercises, so as to pave the way for the later independent communication. Consolidation & Extension 1. Create a new dialogue. Create a situation: Grandma Wang is ill. Her house is messy. Can we help her? 2. Show time. 3. Give some presents to the performers. 4. Sum up. 1. Work in groups of four and make a dialogue. 2. Show in class. Help students use the new words and sentence structures properly in the situation. Improve students discourse output ability. Homework 1. Practice the dialogue. 2. Help your parents at home. 3. Do the exercises.