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T: Look at the three pictures, What can you see from them?
Then the teache r will lead to the title about protecting our environment.
T: Our environment is becoming worse and worse. So we need to protect it. But how to protect our environment? Today let’s learn about it in Lesson 46.T-S
S-SMotivate the Ss and lead in the new concept.
Presentation and
Practice
1. Listening
Listen for twice and answer the two questions.
(1) What do people waste most in Edmonton?
A. water B. paper C. energy
(2) What points mentioned in the lesson?
take short showers
recycle and sort
reuse plastic bags
ride bikes or take buses
turn off the lights
Reading
(1) A truck picks up our recycling every day.( )
(2) "We reuse our plastic bags" means that we use them ___________.
(3) A b ike is _______ other types of transportation, because it doesn't make any pollution.
(4) What makes the most pollution?
(5) In fact, if eac h of us makes a small change in our life, we can make a big difference to our environment. (Translate the sentence.)
Whole class
T-S
individual work and pair work
For the Ss to get some basic information about the topic.
They are helpful for them to learn the main concept.Production ProgressAsk Ss to t ry to retell Katie’s suggestions after they learn about this lesson with the help of some key points:
To save water, we need to......
To recycle, we need to....
To make less pollution, we need to....