Learning about Language教学设计实例

Unit 3

Computers

I 教学内容分析

本单元的中心话题是“计算机”。

Warming up部分用图片呈现了计算机发展的历史，通过智慧课堂，使用pad 全班一起分享计算机的发展和演变过程。

Reading和Comprehending部分要求学生从篇章结构着手根据课文内容设不同题型了解课文和掌握阅读技巧。

Learning about language部分的活动突出了形容词和副词用法的区别，并扣本单元的语法点（现在完成时的被动语态）。语法采取精讲多练的方法。

Using language部分的听力材料中谈论的是信息技术的几种形态或载体（包括收音机、书籍、电视和电脑；在读说活动中，通过智能机器人参加足球赛的经历向读者介绍了计算机运用的另外一个例子。

Learning Tip部分鼓励学生利用图书馆，网络等课外资源学习英语，有利于学生使用资源策略。

Reading for Fun 部分是一首活泼风趣的小诗，以拟人的方法让机器人自述了心声：尽管日夜忙碌，为人服务，但它相信自己和真实的人类没什么两样。

II．教学重点和难点

1．教学重点

(1) 本单元的生词和短语；

(2)

通过学习本单元，使学生了解计算机的发展历程，及其在当今社会的广泛运用；

(3)

鼓励学生用英语表达自己的观点，进行简单的推理和做出决定。

2．教学难点

(1) 教会学生通过时间的先后顺序来表达一件事；

(2) 使学生了和掌握现在完成时的被动语态的用法；

(3) 指导学生按类别归纳整理词汇，让学生学会有效地记忆词汇的方法；

(4) 引导学生发现本单元重点语言结构，让学生自己发现并感悟相关的语言规律，在学习过程中培养语感。

III．教学计划

本单元分九课时：

第一、二课时：Warming Up, Pre-reading, Reading 第三、四课时：Language points

第五课时：Learning about language

第六、七课时：Speaking, Reading, Writing

第八、九课时：Conclusion and practice IV．教学步骤：

Period 5 Learning about Language

Aim: Learn some grammar rules and try to do some exercises Difficulties: How to differ the puzzling point Methods: Let Ss to join in the class activity willingly by group & pair work ,Let Ss be small teachers etc. Step 1.Revision Step2.Grammar Purpose: To get Ss

to have knowledge of this grammar point: present perfect passive voice.

(1) Presentation

①

Revise the grammar: the present passive voice. am / is / are + done ②

Revise the grammar: the present perfect voice. Have/has + done

③

Explain the grammar: the present perfect passive voice. ——>Have/has been +done (2) Practice Purpose: To get Ss

to have knowledge of the grammar through exercise. ①

Fill the blanks with the correct tense. A. –The window

is dirty.

It ____________ ________ (not clean) for weeks.

B. ---George and Lucy got married last week. Did they have a big wedding?

---No, I __________________

(not invite).

Did they have a big wedding? .

②

Translating following sentences into Chinese and pay attention to the present passive voice.

A. A new personal computer has been bought.

B. Many problems has been found with our new computer. Step 3 Refer to the media Step 4 Sum up Step 5 Homework

Finish the learning guide and remember the grammars

Step 6 Reflection To prepare more for Ss ; valuable practise