Using LanguageⅠ优质课一等奖教案

name Teaching topic Teaching aims 谢婉娜

Subject

英语

Time 2018年5月23日

Book2 unit 3 computers using language I: Expository writing-An introduction to your robot.

I.

Language and ability goal

learn what is exposition and what makes a good exposition. II.

Skill goal 1.

train students’ self learning ability to find out features of exposition. 2.

train students’ writing ability by introducing robots. 3.

train students’ group work ability III.

Emotional. attitude and vale goals 1.

Train students’ group work ability. 2.

Draw students’ attention to care about the old and their real need. I.

summarize what are the features of an exposition. II.

perfect an article by using advanced words, linking words. I.

how to generalize features of an exposition by students. II.

how to get students involved in discussing robots and guide them to write an introduction to the robot. PPT, computer. Activities 1.

Know about robot (1)

Introduce our schoolmate “Fu Sheng” who is the ceo of an company and launched several robot on March. (2)

Now let take a look at different robot.

Aims To arouse students’

interest in robots and activate their background knowledge. Teaching important points Teaching difficult points Teaching aids Teaching Teaching procedures steps

Lead-in

Pre-writing

try to answer some “WHAT”

1. What is an exposition? An exposition is a writing which explains something. It is a type of oral or writen discourse that is used to explain, describe, give information or inform.

2.

What are the features of an exposition? Language: 1. “KISS” Principle 2.Vivid language 3. No exaggeration(夸张) Theme:Center on one theme 1.

To guide students to generalize what is an exposition and

find out the features of an exposition by answering four

important questions.

Pre-writing

Sequence: Reasonable sequence of introduction.

3.

What are the parts of an exposition? Introduction Part: an introduction to the topic Main Body:an overall introduction to all the important points Ending：a summary of the topic

4.

What makes a good paragraph? Let’s do some exercise: 1. Use advanced words or expression to change the underlined parts. 2. fill linking words in the blanks.

需改写的文章：

Now I’d like to introduce the robot invented by our team. It is 160 kilometers high and with 2 big eyes. It's very strong and it can lift 100 kg weight goods according to our test results. ______ it still has two other functions.

____ is translation between English and Chinese. ________ is cooking skill. we consider that increasing population who are not good at cooking will start their career and live independently and we believe this cooking function is rather useful .____________ if you put vegetables or meat into the specified accessory of the robot according to the instruction showed in the screen and choose the dish you wish in the menu, you can get well cooked dish after several minutes. we consider that increasing young population who are not good at cooking will start their career and live independently, we believe this robot will be popular in the market.

2.

By rewriting an exposition students will know how to use appropriate words and expression to write an article and thus generalize what make a good paragraph.

3.

learn to use advanced words and sentence patterns, linking words and topic sentence to organize and express ideas.

Pre-writing



Advanced vocabulary 1.

It still has to other functions.(additional) 2.

This robot will be popular in the market.(be a real hit) 

Complex sentence pattern

1. It is very strong and can lift 100kg weight goods according to our test results.

______________________________________________________2. we consider that increasing population who are not good at cooking will start their career and live independently and we believe...(分词作状语) ______________ that increasing population who are not good at cooking will start their career and live independently, we believe...



linking words: ______ is translation between English and Chinese. ________is cooking skill.

_________ if you put vegetables or meat into the specified accessory of the robot according to the instruction showed in the screen and choose the dish you wish in the menu, you can get well cooked dish after several minutes.



Topic sentence: Now I’d like to introduce the robot invented by our team.

Group Work: 1.

Work in groups to design a robot for old people like your grandparents. 2.

Write an exposition to introduce the robot (no less than 100 words) and choose a group leader to do a presentation.

Useful expressions: an aging society 一个老龄化的社会meet social requirement 满足社会需求empty nesters 空巢老人

1.

To get students involved in discussing robots and guide them to write an introduction to the robot by using what we’ve learned today. Writing

a disabled old person 残疾老人

be designed for/ to do 为…设计

apply in 应用于

high-tech [haɪ tek] n.高科技

a good company 一个好陪伴

fetch [fetʃ] vt拿来；取来

follow human instructions help...with/help...out of

remind … sb…of/ to do 提醒某人（做）某事

a real hit in the market 市场中的热销产品

Group presentation Assessment Structure: 1.three parts 2. a topic sentence

Content: 1. all the detailed information 2. points

Language:1. linking words

2. Advanced and accurate vocabulary

3. good sentence patterns

What do the old really need?

Train students’

speaking ability to do a presentation and involve students to listen carefully to assess their performance.

Summary Try to draw students’

attention to the real needs of the old and learn to care about them in the future.

Homework Polish your writing(120 words) Rewrite the exposition and hand it in tomorrow. carefully by using what

we’ve learned today.