北师大版高中英语必修3 Unit9_Lesson4_公开课教学设计(二)

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Unit9 Lesson4 公开课教学设计（二）

Teaching Goals:

1. Students are motivated to talk about the benefits of cars and the problems cars

cause. 2. Read the texts and find out the specific information.

3. Students are encouraged to speak out their opinions and know how to get rid of our

addiction to cars in our daily life

4. Cultivate students’ awareness of environmental protection

5. Students are expected to master an important reading skill---completing notes

Teaching important and difficult points:

1. Lead students to know some detailed information about problems cars bring about

as well as some helpful tips on how to give up the use of cars in our daily life

2. Help them know how to complete notes effectively and master this reading skill

Teaching methods:

1. Discussion to arouse students’ interest in the topic of this lesson

2. A group competition to help students take an active part in the class activities.

Teaching aids: multi-media

Teaching procedures:

Step I Greeting and leading in

lead-in questions:

What problems does the video show us?

What other problems do cars cause?

With the increase of cars, we are on the road to destruction (毁灭). Do you agree?

Step II. Skimming

1.Try to divide the whole passage into three parts.

Part 1 (line1 to line_____): problems

Part 2 (line _____to line____): advice

Part 3 (line_____ to last): attitude

Step III. Scanning

1. Read part 1 and answer the question. 2 / 4

Why are we on the road to destruction because of too many cars?

2. Read part 2 and choose the correct answer.

How many pieces of advice does the writer give on stopping car uses? What are they?

Advice on how to give up driving

●Use your legs. Leg power can save you money, ______ and help you live longer.

●Use public transport. You can _____ on the bus or train.

●Think before you go. Before you get into your car, think about whether you really

need to ______.

●Share cars.

●Don’t believe advertisement!

●Take action somehow! Ask for a _______. Ask for a pedestrian area. Don’t just ____

and complain.

3. Read part 3 and choose the correct answer.

What’s the writer's attitude towards cars?

A. He thinks they have more disadvantages than advantages.

B. He knows what he should do, but still uses his car because it is convenient.

C. He thinks it would be easy for us all to use our cars less.

D. He thinks it not practical to use cars.

4. Reading strategies: completing notes

Increase in the last ten years:

Number of cars: Number of road deaths:

Chemicals produced by cars:

Health effects of air pollution

Short car journeys:

Advantages of physical exercise:

Advantages of buses over cars:

Advantages of sharing a car:

Amount of TV advertising:

Ways of making streets safer: 3 / 4

Step IV. Discussion& writing

假如你是李华，请你写信给巢湖市长（mayor)，向他反映巢湖目前依然存在严重的交通问题如车速较快，路上车辆拥堵，违反交通规则现象时有发生等，并提出自己的建议。

注意：1. 词数100左右；

2. 可以适当增加细节，以使行文连贯

文明城市 a civilized city 交通问题 traffic problems

Dear Mayor,

I am writing to request you to pay more attention to the traffic problems in Chao

hu . The reason for this is that ________. (各种交通问题）

As for the above problems, I have some advice . First,______________ .

Second,____________.

I am so sorry for any inconveniences I have caused. Thank you for your attention

to these requests and suggestions.

I am looking forward to your early reply.

Yours sincerely,

Li Hua

Step V. Summary

Problems cars cause: traffic accidents

deaths air /traffic pollution road rage traffic jam

Advice: 1. Use your legs. 2. Use public transport.

3. Think before you go. 4. Share cars.

5. Don't believe advertisements.

6. Take action somehow.

Step VI. Homework

1. Share your letter to the Mayor with your classmates and see how to improve it.

2. Preview the following useful words and expressions of the text: 4 / 4

get stuck in, be compared to, go up, be related to,

be addicted to, on average, somehow