1、第三课时课时内容 B lets learn； Role-play课时分析本课时是人教版六年级上册第二单元第三课时。围绕“交通规则”这一话题展开，主要通过对话学习单词和词组traffic lights, wait, slow down, go，三条交通规则以及句型.must. 的表达。引导学生了解一些交通标志，向学生渗透要遵守交通规则，激发学生学习英语的热情，保持对英语学习的兴趣，树立学习英语的信心。前两课时是关于交通方式的表达，本课时是关于交通规则的表达，内容上自然的衔接。本课时的重点是四会单词和词组的掌握以及熟练运用句型.must.提出建议。本课时包括Lets learn 和Role-pla
2、y两个版块。Lets learn呈现了Mrs Smith 和学生来到公园前，准备过马路的场景。通过此场景，呈现了单词和词组的词形和意义。Role-play用于操练B Lets learn版块中的有关过马路交通规则的单词和词组。通过盲人问路、帮助盲人过马路的角色扮演，达到在真实语境中交流的目的。本课时虽然是新授课，但是四会单词wait, go, stop, light在以前的教材中涉及过，所以学生很容易掌握。在设计教学过程时，利用真实的情景展开教学，遵循以学生为主体的原则，采用愉快教学法、合作教学法、情景教学法等多种教学方法，充分调动全体学生的参与，让学生在轻松、愉快的环境下，掌握所学的知识。课
3、时目标1. 能够听、说、读、写单词和词组：traffic lights, wait, slow down, go2. 能够听、说、认读句子：Slow down and stop at a yellow light. Stop and wait at a red light. Go at a green light.3. 能够熟练运用句型.must.提出建议。4. 能够了解基本的交通规则，即红灯、黄灯、绿灯的功能。课时重难点1.重点（1）能够听、说、读、写单词和词组：traffic lights, wait, slow down, go（2）能够听、说、认读句子：Slow down and st
4、op at a yellow light. Stop and wait at a red light. Go at a green light.（3）能够熟练运用句型.must.提出建议。2.难点 (1) 能够熟练运用句型.must.提出建议。 (2)单词traffic的发音和书写。教学准备 课件、自制轮盘、词卡、录音机、磁带教学过程Step 1 Warm up1. GreetingT: Good morning, everyone.Ss: Good morning, teacher.T: How are you today?Ss: Im fine, thanks. And you?T: Im
5、 fine, too. Whats the weather like today?Ss: Its sunny/.T: How do you come to school? Why?S1: I come. Its far/near.设计意图：师生之间的交流，既拉近了与学生之间的距离，又复习了旧知。2. Play a game.教师转动轮盘，指组用句型How do you come to school? I come.做问答练习。（转盘上有on foot, by bus, by car, by bike, by taxi, by subway等交通方式的图片。）教学资源：自制转盘设计意图：游戏的设
6、计活跃了课堂气氛，让学生们在玩的过程中巩固了上节课的知识。Step 2 Lead inT: Look at the pictures.（课件呈现不用种类和颜色的灯。）What are they?Ss: They are lights.（拼读单词lights）T: Yes. There are many different lights around us. Do we see lights in different colours in our city?Ss: Yes. Neon lights, traffic lights.（引导学生说出，板书traffic lights，并用简笔画画出轮
7、廓。）教学资源：课件设计意图：通过看图与学生交流，很自然的引出traffic lights。Step 3 Presentation1. Learn about “traffic lights”. T: Look at the traffic lights. Please follow me.（跟读词组，指名读，齐读。）How many colours does the traffic lights have? Ss: Three.T: What are they?Ss: Red, yellow and green.（学生边说，教师边给板书上交通灯的简笔画涂色，并板书red light, yel
8、low light, green light。） 设计意图：利用简笔画教学，生动，有趣，直观，吸引学生的学习兴趣和注意力。2. Learn “traffic rules” (1). T: What do they mean? Do you know? S1: . （学生用中文描述。）T: Its a red light. We must stop and wait.（板书Stop and wait，带读，结合单词straight强调ai的发音。指名理解，小组读。） Its a yellow light. We must slow down and stop.（板书slow down and s
9、top，引导学生联系单词snow, follow, bowl, 找出ow的发音规则，然后自己拼读出单词slow，理解短语slow down，指名读，齐读。） Its a green light. What does it mean? Ss: Go. T: Yes. You are right.(2) Read the chant together.Red, red, red, stop and wait.Yellow, yellow, yellow, slow down and stop.Green, green, green, go, go, go. (3)Play a game. 教师与全
10、体学生玩“听指令，做动作”的游戏。如：教师说Red, 学生说Stop and wait，并做出相应的动作，做错的同学将淘汰。. (4) Learn the traffic rules. T: When do we go? Ss: Green light. T: Yes. We can say “Go at a green light.”（板书at a，齐读句子。）When do we stop and wait? Ss: Stop and wait at a green light.（引导学生说出，理解句子。） T: When do we slow down at a yellow light
11、? Ss: Slow down and stop at a yellow light.(5)Listen to the tape and follow the tape.（播放录音，跟读交通规则。）(6)Read the traffic rules. a. 师生接读，生生接读。如：教师说Go，学生说at a green light. b. 分组读，男女生读。(7)Remember the traffic rules.教学资源：课件设计意图：利用真实的情景教学，让知识融入生活，帮助学生更好的理解。儿歌、游戏的使用让学生在轻松的环境下掌握知识，提高学习效率。3. Learn the dialogu
12、e. (1) T: Look at the picture.（呈现教材插图）Who are they? Ss: Mrs Smith, Mike, Amy and John. T: Where are they going?Ss: The nature park. T: Where are they now?Ss: At the crossing.T: They must pay attention to the traffic rules.(2) Listen to the tape and follow the tape.T: Mike wants to go at a red light.
13、 Right?Ss: No. They must stop and wait.（板书单词must，理解单词，带读单词）(3) Read the dialogue in pairs.(4)Make a new dialogue.(5) Act the dialogue.教学资源：录音机、磁带设计意图：听录音跟读，集中学生的注意力，提高了学生的口语表达和听力的能力。创编对话、表演对话，拓展学生的思维能力，培养学生的想象力和语言的综合运用能力。Step 4 Practice1. Whats next? 教师按次序出示一组单词卡片，学生快速认读。然后再让学生依次认读这组单词卡片，所有单词读过一遍后，教
14、师再某处停住，提问Whats next?学生根据记忆说出下一个单词。教学资源：词卡设计意图：使学生熟练掌握所学的词汇，锻炼学生的记忆能力。2. Role-play(1)四人一组，其中一人扮演盲人，其他一人或两人做带路者，一人或两人演示红绿灯。(2)发挥想象，创编对话。 参考句型：A: Excuse me. How can I get to.? B: Go straight/Turn left/. Let me help you. Its .light. Slow down and wait/Stop and wait/Go. A: Thank you.(3)小组表演对话。教学资源：红绿灯卡片设
15、计意图：通过此活动，增强学生的小组合作意识，达到在真实的语境中交流的目的。Step 5 Summary T: What did you learn about this lesson? 学生自由说，教师总结。 1. 学习了单词和词组：slow, slow down, stop, wait, go, traffic, traffic light2. 学习了三条交通规则：Slow down and stop at a yellow light. Stop and wait at a red light. Go at a green light. 设计意图：鼓励学生积极发言，帮助学生有系统的整理知识
16、点，便于学生的记忆。课堂作业一、给交通灯涂色，并与交通规则连线。1. Slow down and stop!3. Go!2. Stop and wait!二、给下面的单词宝宝分类。red wait bus green trainstop plane yellow go ship 颜色交通工具动词 1. 2. 3. 三、根据汉语意思补全句子。 1. 看看交通灯。 Look at the _ _. 2. 公园在那边。 The park is _ _. 3. 你们可以在绿灯的时候走。 You can _ _ a green light. 4. 在黄灯的时候要减速慢行。 _ _ _a _ light.
17、Answers:一、 颜色依次为红色、黄色、绿色。红色与第2个连。黄色与第一个连。绿色与第3个连。二、red, green, yellow 2. wait, stop, go 3. bus, train, plane, ship三、1.traffic lights 2. over there 3. go at 4. Slow down at, yellow 板书设计 B Lets learn Slow down and stop慢下来Go Stop and wait red light.yellow light.green light. at a traffic lights .must. 必须
