冀教版八年级下册Lesson 19 How Do You Use the Internet?教案设计

1. 指导思想：

根据新课标，教师应把握好教学设计的系统性，科学性，有效性，时间分配的合理性，知识传递的准确性，学生学习的高效性，培养学生发现问题，解决问题的能力，帮助学生养成独立思考，共同讨论对，合作探究的习惯。同时培养学生培养学生综合运用的语言的能力及互助创新能力，课后师生及时交流，教师反思。

2.教材分析:

本单元围绕网络和生活这一话题展开教学。课本先从介绍JENNY,DANNY和BRAIN对互联网的使用开始，要求学生了解互联网的使用，接着详细介绍了上网搜索信息，电脑的应用，老年人上网和互联网使用的利弊。学生学习与网络和生活相关内容的同时进一步扩展了有关网络和生活的生词，习语和日常用语。

3.学情分析:

授课班级为八年级12班，八年级学生已经掌握了一些基本的英语交际知识，而且对网络这个话题很感兴趣。本课内容以对话为基本内容，学习了解如何运用网络来为我们服务，因为学生对这一话题比较熟悉也比较感兴趣，上课时积极性比较高，参与度高，本课结束后大部分学生能用英语表达出自己是如何运用网络的。

Lesson19 How do you use the internet?

窗体底端 

1. Teaching Aims

Knowledge Section：Master the following words：technology, keyboard, industry

Common Expression：How does the Internet help you?

Skill Section ：Continue to build up the ability in listening, speaking, reading, writing and translating.

Affect Section：Get students to know how to use Adverbial Clause with “if” correctly.

2. Teaching Focus:

Vocabulary and patterns in this lesson

3. Difficult points:

Adverbial Clause with “if”

4.Teaching Aids:

Multimedia, radio-tape

5.Teaching Procedures:

Step I. Class Opening (1minute)

1. Greeting

T: Good morning, class! How are you today?

Ss: Good morning! Fine, thank you. And you?

T: I’m fine, too. Free Talk

T: What’s the date today?

S1：It’s April 2.

T: What day is it today?

S2: It’s Wednesday.

T: What do you often do after school?

S3: I often play games on the Internet.…

T: Today we will learn about Internet.

[设计思路：使用亲切、贴近生活的问候语言拉近师生关系，带学生自然进入英语氛围。]

Step II. New Concepts (20 minutes)

Lead-in (2 minutes)

Ask and Answer:

T: What can you do on the computer?

(The teacher presents the pictures to help students to answer the question.)

S1: I like to watch TV.

S2: I like to read.

...

The teacher writes “I like ” on the blackboard, and lets students answer the questions with the help of pictures on the PPT.

1.New words(2 minutes)

T: Before we know about what Jenny, Danny, Brian do on the Internet, let’s learn some new words.

The teacher lets students read the new words and give them time to recite.

2. Listen (2 minutes)

T: Ms. Cox wants to know how the Internet help her students. Now listen and try to finish Exercise 1 on Page 51. Tick the things they do on the Internet.

3.Read the text by yourselves, please, and try to answer the following questions. Ask for help if necessary. (6 minutes)

How does the Internet help Jenny Danny Brian ?

[设计思路：主导学习，自主发现。运用引导通读策略和表格比较策略，要求学生阅读浏览教材后找出关键词和重点内容填表，使其明确课题目的，提高学习效率，培养学生分析比较的能力和主动思维的能力。]

4. Language points(4 minutes)

T: 1.How does the Internet help you, class?讲how的三种用法。

How are you doing with your new boss? 情况如何

How big is your classroom? 多么，多少

How big the room is！ How fast he runs！多么，何等。

2. Adverbial Clause with “if”

[设计思路：引领探索，整合生成。设计引领使所有学生都参与信息问题的对话、讨论与回答。]

Step III. Group Work (5 minutes)

Work in pairs . Make up a dialogue.

A: How does the Internet help you？

B: I like to… Do you use the Internet to play games, find friends, learn online,

shop online…?

A:Yes ,I do.

[设计思路：组织分享，体验展示。用How does the Internet help you？编对话，要求使用不同的人称回答。让学生应用新知，创新体验,合作小组分享体验成果。]

Step IV. Practice (5 minutes)

The teacher show the exercise on the blackboard.

Students do the exercises and check with the help of the teacher.

Summary:

Now do you know how the Internet helps us? If you need a computer, what kind of computer will you buy? Desktop or tablet ?

Step V. Class Closing (2 minutes )

Let’s see our homework for today.

(1) Write: What things do your classmates do on the Internet?

(2) Write: If I have a tablet , I will…

[设计思路：分层示范，创新实践。运用分层分类的策略要求去布置课后作业。]