译林牛津版模块七Unit1阅读课说课稿

一、教材分析

本单元围绕Technology这一主题开展听、说、读、写多种教学活动。科学技术日新月异， Reading部分主要介绍电视和音响器件的发展史，电视和音响器件与学生生活紧密相关，是具有时代性和可挖掘型的教学主题，必定会吸引学生阅读的兴趣。

二、三维教学目标

我校学生都参加全国统一招生考试，根据《新课程标准》，结合我校高二学生实际和教材内容，确定以下目标。

1、语言知识

双基词汇：有关技术的词汇---audio device, wireless, broadcasting, cable TV, Web TV, set-top box, World Wide Web, recorder, electric current, cassette, CD, Discman, Mini Disc

          其他词汇--- in color, be superior to, come onto the market, wind up, demand, spring up, a variety

语用功能：被动结构（科技文章中常用被动语态）

          介词用法复习、归纳

          重点句型：L11-L12 It took more than two decades…for color broadcasts to…

                        L16-L17 It took 50 years before….

                        L54 since-clause

2、语言技能

   听：听懂同学和教师介绍家用电器的短文或对话；

   说：说说最新的音响器件或平时听音乐的音响器件；

   读：通过阅读小标题获取文章主要信息，掌握大意，了解过去、现在和未来的电视及音响设备；

   写：利用reading中的一些词汇，结合workbook P109的A，完成B‘电话发展史’。

3、学习策略

   阅读策略：主旨大意题解题技巧---阅读标题和副标题

   词汇策略： 运用构词法记忆词汇，如：record-recording-recorder

             一词多义，如：wind, spring

             词汇网络，以TV, audio devices为中心词，列出相关词，构词词汇网络

4、情感态度

   激发学生学习科学技术知识的热情，培养学生热爱科学、献身科学的精神。

5、文化意识

   Reading中电视和音响器件的发明以美国、英国和德国为主，学习这篇文章，激励学生了解发达国家的最新科技动态，从家电着手培养学生的创新意识。

三、教学重点、难点

 1. 进一步提高学生阅读科技文章的能力，特别是通过阅读副标题获取文章主要信息，掌握解答主旨大意题的技巧。

 2. 利用构词法记住有关词汇的技巧。

 3. 利用副标题写作的技巧。

四、教学方法和手段

  1. Top-down reading method, that is, to understand the main idea first, then deal with the new words and phrases.

  2. Charter-learning method. Rearrange the reading materials using charts to provide a clear clue and each approach to reading.

  3. Student—student interaction, to cultivate students’ cooperative spirits.

  4. Multi-media and objects like an old MP3, a new MP5, recorder, etc.

五、教学过程

Step I  Lead-in

    The teacher shows students an old MP3 that she used to listen to music and then a new MP5, a present from a friend. Ask students for help---explain how to use it.

More questions:

1. What audio devices do you use when you listen to music?

2. Besides listening to music, what else do you do to relax yourselves? What kind of TV sets do you have at home? (Share information in groups of 3)

3. Do you know much about the development of TV and audio devices?

Step II Reading comprehension

1. Fast reading

  What is Web TV? When and where was MPs developed?

设计思路：通过浏览标题和副标题迅速查找相关信息。

2. Detailed reading

Part I  Early history of TV

Fill in the blanks with proper words

设计思路：运用图式阅读理论，概念图使信息表征重点突出，层次清楚，易学易记，同时与江苏卷任务型阅读相接轨。

Part II  The modern age: cable TV, satellite TV, digital TV

Questions: When did 66 percent of America households have cable TV?

         What TV is superior to satellite TV?

         What TV is superior to digital TV?

设计思路：通过问题的引领，帮助学生理解该部分内容，突出重点句型It took 59 years before…以及词组be superior to的用法。

Part III  Paragraphs3, 4, 5

1. Students read the three paragraphs silently and underline all the music players.

2. Design some comprehension questions in groups of 4.

3. Contest between groups:

1）Name as many music players as possible (without looking at the textbook). For each one, a group can get one point.

2）Ask the other groups questions such as ‘what is a walkman’, for each question, a group is given 5 points. The group that gives the correct can get 5 points, too. In the end, the group with the most points will win.

设计思路：通过组际间的竞争，促进生生互动，体现以学生为主的新课程理念。

Step III  Post reading

Questions: Is China among the leading countries in the development of science and technology? What are you going to do to contribute to our motherland? (Discussion)

设计思路：激发学生学习科学技术知识的热情，培养学生热爱科学、为祖国做贡献的精神。

Step IV  Focus on some key words

Form a word net with TV and audio devices in the center.

Add suffix to some words to form new ones.

设计思路：教会学生记忆词汇的策略。

Step V   Listen or read the text aloud and underline all the prepositions.

设计思路：听、读有助于语言学习，回归课文整体。

Step VI  Homework

Write a passage of 120-150 words about the development of the telephone.

Instruction: Read Passage A on P109 first and then get to know the keys points in B. After that, write a passage of your own.

设计思路：写作是巩固运用、语言知识的有效方法之一。

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