Section B优质公开课教案

Unit 6 Enjoying Cycling Topic 3 Bicycle riding is good exercise. 教学内容分析及课时分配建议：

本话题围绕自行车而展开。主要内容包括：孩子们由一次交通事故展开讨论,引出语法项目“条件状语从句”和话题“骑自行车”。通过图片展示自行车交通事故，引出避免交通事故的一些建议，不遵守交通规则可能带来的危害及制定合理的骑行规则。最后为了拓展学生的视野，学习环青海湖自行车赛和环法自行车赛。通过学习本话题，可以增强学生的安全意识，激励学生热爱自行车运动，倡导“绿色出行，低碳出行”的理念

Section B—1a,1b,2a,2b

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 1.

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

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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 Greeting the class and let the Ss Talk about the pictures in 3a 复习时间状语从talk about the pictures in 3a on on page 44. page 44 . 句。完成Section A -3a。

T: Good morning, boys and Ss: Good morning, Mr.…

girls !

T: Who came to school by bike S1: Me. today ? 1(Group work) T: Do you think it is dangerous

to travel by bike ?

S1: No, I don’t think so . I think it is fun.

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 .

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Discuss in groups and complete

the sentences.You have 2

minutes only .

T:Now , let’s check if you did

correctly .

Group 1: he had an accident. ....

Encourage the Ss to tell the Tell the whole story in class . 培养学生口头表whole story in class . Finish 3b.

Finish 3b.

2 (Individual

work)

S1: This morning, when I was on my way to school, I saw a young man riding very fast in front of me. ...

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达能力。完成Section A -3b。

S2: ... S3: ...

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 Designing Step Teacher activity Student activity purpose Talk with the Ss about how to Learn some new words. ride safely to lead to 1a and

learn some new words .

通过与学生讨论导入到新课，解决新词汇，为听作准备。

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 ? 1( Class activity ) T: A helmet.

What else?

T: Yes. A light is necessary if

you like riding at night . Do S1: 头盔

you have to wear special S2: light. clothes if you ride at night?

T：Cycling clothes may help

you look cool, but they may be

expensive, too. You can wear S2: 骑行服

light-colored clothes instead if

you have to ride at night .

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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 Designing Step Teacher activity Student activity purpose Let the Ss listen to 1a and

Listen to 1a and finish 1b. finish

1b.

培养学生的听力技能，完成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.

1(Individual work)

Listen to their conversation

and finish 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

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Designing Step Teacher activity Student activity purpose Let the Ss read 1a and find out

Read 1a and find out

the 培养学生的阅读the adverbial clauses of adverbial clauses of 能力和自主学习condition, the sentences about condition , the sentences 能力。

giving advice and the difficult about giving advice and points.

the difficult points.

T: You have listened to 1a, next

please read the dialog. While

1(Individual work)

reading, try to find out the

adverbial clauses of condition,

the sentences about giving

advice and the difficult points.

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

Designing Step

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Teacher activity

Student activity

purpose

Let the Ss discuss in pairs the Discuss in groups the 口头操练条件状result of breaking the traffic result of breaking the 语从句。完成2a。

rules with “If”

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

1(Pair work) 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 !

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: ...

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

Designing Step

Teacher activity

Student activity

purpose

Ask the Ss match the two parts Finish 2b.

of sentences to make traffic

rules. Then check the answers in

1(Individual work)

class.

通过2b的练习，让学生掌握如何提建议。

T: Excellent performance . Keep

going . Next, read the sentences

in 2b, and match the two parts

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together. Anybody wants a try?

Remark：

Stage 7（5mins)：

Summarizing and assigning HMK

Designing Step

Teacher activity

Student activity

purpose

Encourage the Ss to summarize Summarize the key points

T:You have done very well .

Now, Let’s go over what they 培养学生归纳总结的能力。

have learned today.

and

summarize.What have you learned

today.

1（Class activity)

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: ...

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Assign the HMK. T: For today’s HMK, I’d like to make some rules for our school 2 (Class activity)

and our class .You should use the adverbial clause of condition as many as possible .

Remark：家庭作业尽量要与条件状语从句相联系。

VI. Blackboard design

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

Finish the HMK.

适当的家庭作业有助于巩固课堂所学的知识。

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