Section B教学设计及教案分析

Unit 6 Topic3 section B

教案

一、教学内容分析

仁爱英语八年级下册的Unit6Topic3 Section B讲述了交通规则及交通安全，是本话题的核心，起着承上启下的作用。目的是学会识别更多的交通图标，进一步学习交通规则，语法是学习由if引导的条件状语从句。

二、教学目标

（１）．知识目标

1.Learn some words about traffic rules：

signal，

pedestrian，

rush，

fine，

path 2.Learn more about adverbial clause of condition：

If ………

3.Learn to express remindings and warning掌握if引导的条件状语从句的用法

（２）．技能目标：

能听懂有关交通规则和交通安全的材料；会简单地用英语表达交通规则。在学中用，用中学，提高语言的综合使用能力，加深对基础知识的掌握和记忆。

（３）．情感目标

学会遵守交通规则，树立安全意识。

三、教学重点及难点

（1）重点：学会识别更多的交通图标和用英语表达交通规则，掌握if 引导的条件状语从句。

（2）难点：if 引导的条件状语从句（在if 引导的条件状语从句中，当主句用了一般将来时，从句就只能用一般现在时）

四、教学过程

Step 1

Review 第一步

复习(时间: 5分钟) 复习Section A的重点话题，并导入1a。

(复习Section A中呈现的骑自行车的好处。)

T: We’ve learnt lots of advantages in riding bicycles in Section A. Let’s review it. (教师让学生思考片刻，随意抽查几名学生，说出骑自行车的好处，对说得又多又准的学生给予奖励。)

S1: It saves money and energy. It doesn’t cause air pollution.

S2: ……

(检查在Section A中布置的家庭作业，即写出预防交通事故的建议。)

T: Very good! You did a good job. Now it’s time to check your homework. I want to see how many suggestions you made. S1, can you try?

S1: We should…

T: How about you, S2?

S2: …

(教师板书学生提及的建议，并给予评价。导入1a。) T: I’m very happy you made so many good suggestions. And I think there may be more suggestions. Do you want to know? Let’s learn 1a. You’ll get them. Step 2

Presentation 第二步

呈现(时间: 10分钟)

呈现1a并讲解。

(教师利用实物或图片引出要求学生理解的单词。)

T: (出示头盔的实物或图片。)What’s this?

Ss: It’s a helmet.(教师适当帮助说出。) T: What do we use it for?

Ss: We use it to…(老师说出protect our heads。)

(用同样的方法学习light-colored clothes。)

T: Traffic accidents are really terrible. We should also know more about the traffic rules. If we don’t obey them, what will happen? Can you guess?

S1: Cause traffic accidents.

S2: Lose our lives.

S3: Get hurt…

(学生可能会用中文说出要被罚款，教师及时教学fine。)

T: Yes. We’ll also get a fine.

(板书并教学生词，要求学生理解。)

helmet, light-colored, fine

(教师布置并板书听力任务，让学生带着任务听录音，降低听力难度并使其注意力高度集中。)

T: Now,

Listen to 1a carefully and find the answers to the questions.

Why did the bike accident happen?

What’s Kangkang’s suggestion? Does Michael agree with Kangkang?

(师生一起核对答案。) 3.(让学生读1a，找出条件状语从句并标出疑难点。)

T: Now let’s read 1a and find out the adverbial clauses of condition and difficulties.

(教师鼓励学生读出所找的条件状语从句和疑难点，然后加以解释。)

Step 3

Consolidation 第三步

巩固(时间: 10分钟) 巩固1a，完成1b。

(教师放1a的录音，让学生跟读。)

T: Listen and follow the tape.

(也可让学生进行人机对话。) (两人一组，根据黑板上的关键词，不看课本，自由操练1a。) T: Work in pairs, look at the key words on the blackboard and practice the dialog.

T: Time is up. Come to the front and act out the dialog. Be brave! Don’t be shy. Which pair wants to have a try?…

T: Well done! You did a very good job!(对学生给予鼓励和肯定。)

(让学生出示他们在上节课所讨论交流的交通图标，复习其含义，然后独立完成1b，核对答案。掌握单词warn；理解crossing。)

T: Boys and girls, when we ride our bikes, we should obey the traffic rules. If we break the traffic rules, it will be dangerous and we will get a fine.

Step 4

Practice 第四步

练习(时间: 12分钟)

完成2b和3a，并讨论3b。

(教师组织课堂活动，引导学生独立完成2。)

T:

Now you know so many traffic signs, and will you follow them when you see them? I hope all of you will obey the traffic rules. If everyone obeys the traffic rules, the road will be safer. Do you think so?

S1: Yes, of course.

T: If you ride at night, what should you do?

S1: I should have lights on the bicycle or wear light-colored clothes. T: If you ride on the street, what should you wear?

S2: If I ride on the street, I should wear a bicycle helmet.

(教师尽可能地给出多种假设或条件，让同学们试着用条件状语从句来说句子。然后总结条件状语从句的用法，提醒学生条件状语从句中动词的时态。最后让学生独立完成2。要求学生掌握motorcycle；理解Britain；了解left-hand。)

Step 5

Project 第五步

综合探究活动(时间: 8分钟) 设计一个接龙游戏，培养学生的

团队合作精神和对if引导的条件状语从句从句的掌握，五到六人一组进行集体作业，假设你有一百万元，你会做什么？A同学说我会出去旅游，B接着说，如果我去旅游，我会怎么样？按这样的模式接龙下去。最后选出一组优秀者。

五、教学评价设计

一是让学生自愿主动回答，每答对一个给一分，小组获胜者每人一分，最后总分最多者为获胜者，得到最终的礼物奖励。

六、板书设计

be in danger

if

get a fine

when riding

make a wrong turn

cross a busy road