【教学案例】
Unit 6 Enjoying Cycling
Topic 3 Bicycle riding is good exercise.
第二课时（Section A—3a,3b, Section B—1a,1b,2a,2b）
教学设计思路：
本课主要学习提出建议，制定规则及条件状语从句。首先通过完成Section A-3a,3b 来复习时间状语从句，并过渡到本课时。然后通过与学生讨论骑行设备来学习新词汇，这样听1a就没有障碍了。随后让学生读1a, 找出本课的主要内容：条件状语从句和提出建议。操练条件状语从句是本课的重头戏，所以把2a，2b都设置成Pair Work ，让学生口头上能够流利地运用条件状语从句。最后还布置学生制定校规班规进一步巩固条件状语从句和提出建议。
Ⅰ. Teaching aims
Knowledge aims：
（1）学习并掌握新词汇
rider, careless , helmet, light-colored
（2）学习if引导的条件状语从句
2. Skill aims:
（1）能够提出合理的建议。
（2）能够运用条件状语从句制定规则。
（3）能够听懂与交通相关的话题。
3. Emotional aims:
加强交通安全意识。
4. Culture awareness:
Ⅱ. The key points and difficult points
1. Key points:
（1）学习if引导的条件状语从句。
（2）提出建议。
2. Difficult points：
正确运用条件状语从句中主句与从句的时态。
Ⅲ. Learning strategies
1. 联系时间状语从句来学习条件状语从句。
2. 结合生活实际，学习交通规则。
Ⅳ. Teaching aids
多媒体课件/图片/录音机
V Teaching procedures
Stage 1(10mins)：Revision | |||||||||||
Step | Teacher activity | Student activity | Designing purpose | ||||||||
1(Group work) | Greeting the class and let the Ss talk about the pictures in 3a on page 44 T: Good morning, boys and girls ! T: Who came to school by bike today ? T: Do you think it is dangerous to travel by bike ?
T:I disagree with you . It can be dangerous if you are a careless bicycle rider. Look at the pictures in 3a on page 44 . Discuss in groups and complete the sentences.You have 2 minutes only . T:Now , let’s check if you did correctly .
| Talk about the pictures in 3a on page 44. . Ss: Good morning, Mr.…
S1: Me.
S1: No, I don’t think so . I think it is fun.
Group 1: he had an accident. ....
| 复习时间状语从句。完成Section A -3a。 | ||||||||
2 (Individual work) | Encourage the Ss to tell the whole story in class . Finish 3b. T: Well done. Now you know very well about the pictures. Next, I’d like you to tell the whole story with the help of the information in 3a. But you should use the adverbial clauses of time. I will give you one minute to prepare. Go ahead ! T: Time to see who is a good story teller. Volunteers, please .
| Tell the whole story in class . Finish 3b.
S1: This morning, when I was on my way to school, I saw a young man riding very fast in front of me. ... S2: ... S3: ... | 培养学生口头表达能力。完成Section A -3b。 | ||||||||
Remark：在学生讲述故事时，要求其他学生做好记录，看谁的时间状语从句用得又多又准确。 | |||||||||||
Stage 2（2mins)：Lead-in | |||||||||||
Step | Teacher activity | Student activity | Designing purpose | ||||||||
1( Class activity ) | Talk with the Ss about how to ride safely to lead to 1a and learn some new words . T: From 3a , we learned that riding bikes is not always safe. Bicycle accidents may happen if the rider is careless, or disobey the traffic rules, or even wears improperly. Do you know anything about cycling equipment ? T: A helmet. What else? T: Yes. A light is necessary if you like riding at night . Do you have to wear special clothes if you ride at night? T：Cycling clothes may help you look cool, but they may be expensive, too. You can wear light-colored clothes instead if you have to ride at night . | Learn some new words.
S1: 头盔 S2: light.
S2: 骑行服
| 通过与学生讨论导入到新课，解决新词汇，为听作准备。 |
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Remark：对于骑行设备，允许学生用汉语表达，老师借此教学新词汇。 | |||||||||||
Stage3（4mins): Listening | |||||||||||
Step | Teacher activity | Student activity | Designing purpose | ||||||||
1(Individual work) | Let the Ss listen to 1a and finish 1b. T:We talked about a bicycle accident at the beginning of this lesson. Now, KangKang and his friends are talking about an accident, too. Listen to their conversation and finish 1b. T: Are you ready to check the answers ? T:No.1 , xxx, please.
| Listen to 1a and finish 1b.
Ss: Yes . S1: too fast. S2: ... S3 : ...
| 培养学生的听力技能，完成1b。 | ||||||||
Remark：在听1a之前，老师让学生阅读1b的句子，让学生养成带着问题听的习惯。也要提示学生采用速记的方式，先整体听对话，然后补充完整所需信息。 | |||||||||||
Stage 4（6mins)： Post-listening | |||||||||||
Step | Teacher activity | Student activity | Designing purpose | ||||||||
1(Individual work) | Let the Ss read 1a and find out the adverbial clauses of condition, the sentences about giving advice and the difficult points. T: You have listened to 1a, next please read the dialog. While reading, try to find out the adverbial clauses of condition, the sentences about giving advice and the difficult points. T: Has everyone finished reading ?
T: OK , first, who can tell us the adverbial clauses of condition ?
T: Perfect. What about advice?
T: Wonderful . Do you have any problems ? T: It means you will ...
| Read 1a and find out the adverbial clauses of condition , the sentences about giving advice and the difficult points.
Ss: Yes.
S1:If we ride at night,... S2: ... S3: We should never... S4: We should wear ... ...
S: What does “get a fine” mean? ...
| 培养学生的阅读能力和自主学习能力。 | ||||||||
Remark：本课内容比较简单，尽量让学生自学，或者互助学习。 | |||||||||||
Stage 5（9mins)： Finishing 2a | |||||||||||
Step | Teacher activity | Student activity | Designing purpose |
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1(Pair work) | Let the Ss discuss in pairs the result of breaking the traffic rules with “If” T: We have learned the adverbial clause of condition. Next ,I’d like you to discuss the pictures in 2a. You can follow the example on the Bb. I will give you some minutes to practice. Then I will choose some pairs to present in class. (Example:) A:What will happen if I ... B:If you..., you will ... T: Hey ! Show time now ! Be brave boys and girls !
| Discuss in groups the result of breaking the traffic rules with “If”
Pair 1: A: What will happen if I break the rules? B: If you break the rules ,you will get a fine. Pair 2: Pair 3: ... | 口头操练条件状语从句。完成2a。 | ||||||||
Remark：为了让学生更好地操练条件状语从句，老师可以给一个操练的模板。并且鼓励学生在全班展示。 | |||||||||||
Stage 6（9mins)： Finishing 2b | |||||||||||
Step | Teacher activity | Student activity | Designing purpose | ||||||||
1(Individual work) | Ask the Ss match the two parts of sentences to make traffic rules. Then check the answers in class. T: Excellent performance . Keep going . Next, read the sentences in 2b, and match the two parts together. Anybody wants a try?
| Finish 2b.
Ss: Let me have a try. If you ride at night, you should have lights on the bicycle or wear light-colored clothes. | 通过2b的练习，让学生掌握如何提建议。 | ||||||||
Remark：
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Stage 7（5mins)： Summarizing and assigning HMK | |||||||||||
Step | Teacher activity | Student activity | Designing purpose | ||||||||
1（Class activity) | Encourage the Ss to summarize the key points T:You have done very well . Now, Let’s go over and summarize.What have you learned today.
T: Right! Now do you know how to ride safely? T: Maybe. Let me check . What will happen if you play with your friends while you are riding on the street? T: ...
| Summarize what they have learned today.
S1: We have learned the adverbial clause of condition and made some traffic rules. S2: We have also learned some cycling equipment .
Ss: Yes.
S2: You may get hurt. S3: ... | 培养学生归纳总结的能力。 | ||||||||
2 (Class activity) | Assign the HMK. T: For today’s HMK, I’d like to make some rules for our school and our class .You should use the adverbial clause of condition as many as possible . | Finish the HMK. | 适当的家庭作业有助于巩固课堂所学的知识。 | ||||||||
Remark：家庭作业尽量要与条件状语从句相联系。 | |||||||||||
VI. Blackboard design
第二课时（Section A—3a,3b, Section B—1a,1b,2a,2b） Words and expressions Grammar careless The adverbial clause of condition(条件状语从句） rider If.... , ..... helmet If we ride at night, .... light colored Giving advice( 提出建议) ... We should /must/.... get a fine You should/must/may... on the left-hand side of |
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