Unit2 Topic3 What can we do at home to protect the environment？ SectionA 教案

Unit 2 Saving the Earth
Topic 3 What can we do at home to protect the environment
Section A
I. Teaching objectives
1. To learn the new words and phrases “reduce, reuse, recycle, protect the environment...”to express your ideas.
2. To listen to the conversation and get the key information.
3. To learn how to sort the garbage.
4. To talk about environmental protection.
5. To encourage students to be greener in daily life And have awareness of environmental protection.
II. The important points and difficult points
Be able to talk about environmental protection.
Give others advice about how to protect the environment.
III.Teaching procedures
Step 1 Greet the students
1. Look at the pictures and talk about the weather.
2. Brain-storming
(1)What kind of pollution is it
(2)What should we do to improve our environment
The purpose: to lead to the topic, to let the students warm up and get the background information.
According to the pictures,students can talk about the environmental protection by using the new words , to overcome the difficulties of listening.
Step 2 Prediction
look at the picture in Section A and guess what they are doing
The purpose: To draw Students attention and arouse interests;
Step 3 While- listening
Listen to la and answer the questions:
1. What does Jane do in the organization
2. Should we use both sides of paper
The purpose: let the students listen and get the key information.
Step 4 Listen to la carefully and fill in the blanks.
An interview with Jane
Where Jane works in an to
What Jane is doing helping about protecting the environment
What we can do at home we produce
What students can do at school collect and soft cans
Then check the answers.
The purpose: let the students listen and get the details,to practice the listening skills.
Step 5 Post-listening
1. Play the video and read after it.
Imitate the pronunciation and intonation and pay attention to the stress and Liaison.
The purpose: to improve students pronunciation and intonation.
Step 6 Read and complete the sentences.
1. The three rs- , and are important.
2. At home, we can, for example, use both of paper and reuse bags.
3. At school, students are encouraged to waste paper and because recycling can protect the and money.
4. Then we _______ them ______ they can be recycled.
The purpose:to let the students understand the conversation deeply.
Step 7 Practice
1.Write the correct letter under each picture.
2.Sort the garbage based on your own knowledge.
Type of garbage recycled reused reduced
plastic bags
paper cups
cans
newspapers
glass bottles
3. Listen to the tape and check your answers.
The purpose:to let the students connect what they learn with real life.
Step 8 Make a conversation
Suppose you will have a Clean-up Day. Work in groups and find out the garbage. Then sort them.
1. The teacher show the real garbage in the picture, then let the students tell the names of the garbage.
2.Sort them according to"Reduce,Reuse,Recycle"and make a dialog in pairs,using the following sentences.
I think.It should be..you'd better.What/How about...
For example
A: What should we do with the paper bags
B: They should be recycled.
A: What about plastic bags
B: I think…
The purpose：to let the students talk about how to protect the environment,to practice the phrases or sentences that they will use in the composition.
Step 9 Writing
What should we do to protect the environment at home and school Write a letter to your best friend Li Ming ,tell him how to protect the environment.
Tips:
1. Give at least three advice.
2. Try to use the linking words（first, second ...)
3. Express your ideas clearly.
4. Write the sentence patterns correctly.
The purpose: To consolidate what the students learned in class by writing a composition.
Dear Li Ming,
Protecting the environment is everyone's duty. Here are some ways about how to protect
our environment.
First, I think we should
If we try our best, our environment will be better.
Yours truly
Mary.