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
