高中英语 Unit1 Living with technology Word power教学设计 牛津译林版选修7

Unit1 Living with technology Word power教学设计

单元：Unit1 Living with technology

板块：Word power

Thoughts on design

这一板块的教学重点应放在教授与本单元话题相关的一些词汇和词汇学习的有效方法上。可以从学生的生活体验出发，自然地引入需要教授的一部分词汇。然后利用教材本身提供的语篇材料，引导学生关注使用这些词汇的真实语境。在语篇阅读状态下，帮助学生加深了对它们的印象，并学会词汇分类记忆的方法。学生识记这些词汇后，需要在新的语境中学会运用。教材第七页上提供了很好的语篇材料，教会学生词汇学习的又一个重要方法：即不孤立地记忆或使用词汇。在学生就相关话题讨论之后，鼓励他们把讨论的观点写下来，是对所学词汇更富创造力的使用，让学生能从这一活动中体验创作的乐趣和成就感。

Teaching aims:

1.students will be able to recognize words related to electrical and electronic

goods;

2.students will be able to use these words to complete a short passage and write

their own;

3.students will be able to be more creative to discuss their dream goods;

4.students will be able to know some effective ways to learn vocabulary.

Teaching procedures:

Step 1 Revision of R eading

A. Fill in the blanks with proper words

1. MP4 is s____ to MP3 in many aspects.

2. The clock has stopped! Did you remember to w____ it?

3. New technology is being a____ to almost every indu strial process.

4. I read a r____ of the year’s sport events in the last issue of this magazine

5. The workers on strike are d____ better pay.

6. A c____ is someone who buys and use s products and services.

7. He shows a high d____ of skill in his work.

8. Fast-food restaurants are s____ up all over town.

9. The company hopes to l____ the new drug by next October.

10. Best Buy sells various kinds of e____ appliances, such as washing machines, refrigerators, air conditioners, etc.

11. S____ are a series of light waves, sound waves etc that carry an image, sound, or message, for example in radio or television.

12. I got an e____ shock from that faulty light switch.

Keys:

superior, wind, applied, review, demanding, customer, degree, springing, launch, electrical, signals, electric

B. Fi ll in the blanks with correct forms of verb

1. Regular public broadcasting followed shortly after, first ____ (begin) on 11 May 1928 in New York.

2. They could record and play sounds on a tape ____(wind) around a round object.

3. A mini CD player can record music and is very easy to carry, ____ (be) very small, as the name “mini” indicates.

4. A lot of his tim e was spent ____ (review) his lessons for the coming tests.

5. The new technology ____ (apply) to almost every industrial process.

6. I ____ (introduce) to the American literature in Mr. Kolinsky’s class at college.

7. The workers on strike demanded their working conditions ____ (improve). keys:

beginning, wound, being, reviewing, is applied, was introduced, (should) be improved

C. Translate the following sentences into English

⒈有些人认为数字电视比卫星电视好，因为传输同样的图像时数字电视的画面比以前更清

晰。

⒉他们买下了这项专利，并把这项技术用于发明晶体管收音机。

⒊在随后几年里，更多的CD唱片面市，人们对CD唱片的需求量逐渐超过了LP唱片。

⒋如此受欢迎，各大公司便开始用播放器来占领便携式音乐播放器市场。

Keys:

Some people consider digital TV to be superior to satellite TV because it allows the same services to be delivered with clearer pictures than before.

They bought the patent and applied the technology to create the transistor radio. In the following years, more CD recordings became available, and gradually people were demanding more CDs than LPs.

The popularity of MP3 increased to such a degree that major corporations are taking over the portable music player market with MP3 players.

[Explanation]

首先，先对上两节课Reading板块所学内容进行复习。设计了三个练习，即重点单词填空、动词正确形式填空、翻译句子，分别复习词汇和句子结构，同时旨在提醒学生养成认真复习的好习惯。

Step 2 Match the words with their pictures

MP3 player, video camera, digital camera, electronic dictionary, mobile phone, refrigerator, microwave oven, electric rice cooker, electric wok, vacuum cleaner [Explanation]

从学生的生活体验出发，自然地引入本板块需要教授的一部分词汇，用看图匹配的形式让学生初步熟悉这些家用电器的英文名称。如果因为这些物品很常用，学生早已熟知，可请学生谈谈它们对其生活的影响。

Step 3 Meet the new words

Read about Su Mei’s first day i n a big department store on Page 6 and answer some questions.