Learning about Language教学设计及说课稿

M2 U3 Computers ---- Learning about language教学设计

一、

教学目标：

根据高考大纲的要求，进行词汇和语法知识的教学。让学生通过课堂探究发现现在完成时的被动语态的基本结构和语法规律，并通过讲解、句型操练、开放运用对知识加以消化和巩固。

二、

教学重点和难点：

教学重点：通过学习例句进行课堂探究让学生发现现在完成时的被动语态的基本结构和语法规律。

教学难点：通过课堂探究发展学生的自主学习能力，通过课堂小组合作提升学生的合作意识。

三、

教学方法：

本节课主要采取引导启发法、自主探究法、练习巩固法进行教学。

四、

教学过程：

Step.1 Enjoy a short poem

Read the short poem together and discover the grammar structure in it.

Look at the way your face has been washed

Look at the way your hair has been combed

Look at the way your shoes has been cleaned

You’d better do them again.

Look at the way the flowers have been planted

Look at the way the grass has been cut

Look at the way the paths have been swept

I hope that you’ll come here again.

When shall we use present perfect passive voice？

设计意图：让学生通过课堂探究发现现在完成时的被动语态的基本结构，并结合已有知识和教师讲解发现语法规律。

Step.2 From active voice to passive voice EXAMPLE:

My friend has bought a new personal computer.

A personal computer has been bought by my friend. 1.

The shop has repaired my computer very quickly.

2.

An unknown virus has just attacked the computers.

3.

We have not solved the question yet.

4.

The company has given its computers away to a local school.

5.

The scientists have developed a kind of intelligent robot.

设计意图：通过句型操练，让学生熟悉了现在完成时的被动语态的基本结构和语法规律。

Step.3 Fill in the banks 1. First as a PC and then as a laptop, I

___________________ (use) in offices and homes since the 1970s.

2. Over time my memory __________________

(develop) so much that, like an elephant, I never forget anything I ____________________(told). 3. So far many new applications

____________________ (find) for me.

4. I have also ___________(put) into robots and used to make mobile phones as well as _________(help) with medical operations.

5. I ____________________(put) into space rockets and sent to explore the Moon and Mars in the past decade. 设计意图：通过练习高考题型语法填空，学会根据时间状语、标志词等判断何时使用现在完成时的被动语态。

Step.4 Correct the mistakes 1. A personal computer has bought by us.

2. Many problems has been found with our new computer.

3. A PC has been builded the way we wanted.

4. The computer was used every day since we bought it.

5.A lot of e-mails have been writing on the computer in the past 5 years. 设计意图：通过练习高考题型改错，练习了现在完成时的被动语态的难点和易错点，让学生准确适用该语言结构。

Step.5 Game Choose your lucky number. Look at the pictures and hint words and make a sentence using present perfect passive voice. 设计意图：通过看图造句游戏让学生在实际生活中运用现在完成时的被动语态。

Step.6 Summary:

设计意图：通过小组讨论总结本节课所学的知识，培养学生总结与反思的能力。

五、

作业布置：

Try to write your own poem Look at way

Look at way

Look at way