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1、
???????????????The Third Period Extensive Reading
Teaching goals 教學目標
1. Target language 目標語言
a. 重點詞匯和短語
pollution, electrical, motor, can (n.), microwave, disagreement, title, make a difference, put up with, leave an electrical appliance on, so long as, and so on
b. 重點句式 P30
Togethe
2、r, individuals can make a difference.
It takes a lot of energy to make things from new materials.
Remember -- your contribution counts.
2. Ability goals 能力目標
Get the students to realize what individuals can do about global warming.
3. Learning ability goals 學能目標
Learn what to do in
3、 daily life to reduce the carbon dioxide content in the air.
Teaching important points 教學重點
Enable the students to know what to do in daily life to reduce the carbon dioxide content in the air.
Teaching difficult points 教學難點
Enable the students to learn how to make a poster.
Teaching methods 教學
4、方法
Listening, skimming and group work.
Teaching aids 教具準備
A recorder and a computer.
Teaching procedures & ways 教學過程與方式
Step I Revision;
Check the Ss’ homework to see whether have mastered what they learnt last class. Check their group work---debate
Step II Lead-in
Brainstorming: What shou
5、ld we do to reduce the amount of carbon dioxide in our daily life? (saving energy by thrift action such as turning the light, TV or computer off when not using them; walking or riding a bicycle instead of taking a bus, buying things made from recycled materials.)
Step III. Listening and Reading;
1
6、. Get the Ss to read the letters and then fill in the table on page 30.
a) skim the letters and find who the writers are and what their purpose of writing the letters is
b) scan the letter and list Earth Care’s suggestions and then in groups, discuss whether you think you can carry out each sugges
7、tion. Give reason for your answers
Sample answers:
Earth Care’s suggestion
Can you carry it out?
Reasons
If you are not using electrical appliances, turn them off.
Yes
Save energy
If you are cold, put on more clothes instead of turning up the heat.
Yes
Save energy
Motor vehicles use a l
8、ot of energy, so walk or ride a bike if you can.
Yes
Save energy
Recycle cans, bottles, plastics and newspapers and buy things made from recycled materials.
Yes
Save energy
Get your parents or friends to buy products that are made to save energy.
Yes
Save energy
Plant more trees
Yes
Plan
9、t absorb carbon dioxide from the air
Talk with your family and friends about global warming and tell them what you’ve learned.
Yes
Together, individuals can make a difference.
Step IV Making a poster;
Help the Ss learn how to make a poster. With the poster samples of various types collected previously, show them to the Ss and let them find their way of making posters.
Step V Homework
Ask the Ss to finish the poster.
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高二英語（選修六）unit 4 課時教案The Third Period Extensive Reading
