第三课时
课时内容
B let’s 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Let’s learn 和Role-play两个版块。Let’s 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 Let’s 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。
课时目标
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 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 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。
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 up
1. Greeting
T: Good morning, everyone.
Ss: Good morning, teacher.
T: How are you today?
Ss: I’m fine, thanks. And you?
T: I’m fine, too. What’s the weather like today?
Ss: It’s sunny/...
T: How do you come to school? Why?
S1: I come... It’s 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 in
T: 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 Presentation
1. 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, yellow 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: It’s 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。)
It’s a yellow light. We must slow down and stop.(板书slow down and stop,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。)
It’s a green light. What does it mean?
Ss: Go.
T: Yes. You are right.
(2) Read the chant together.
(3)Play a game.
教师与全体学生玩“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?
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 dialogue.
(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. 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 Practice
1. What’s 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,教师再某处停住,提问What’s 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.
It’s ...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 light
2. 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。
二、给下面的单词宝宝分类。
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.
板书设计
B Let’s learn
traffic lights
....must....
…… 必须……
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