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preparationA book, a computer, PPTTeaching procedureStudents’ activitiesWelcome to the unit
Step 1 Lead -in
Let’s talk
T: What’s the weather like today?What’s the weather like in the picture?
(Aims:Through some pictures, present some key words: hazy, wear masks to go outside,dry,dying,is seen here and there,own cars,cause serious air pollution, make the people get ill easily,do harm to the environment.)
T: Our earth is in danger! Let’s take actions to protect it now.
Step 2 Part A on Page 107
Look at the pictures and judge if it is true.
T: Is it a way to live a green life?
2. Present the correct ways to live a green life
T: How can we live a green life?.
(1) Can we drop litter carelessly?
(2) What can we do when having a bath?
(3)Do you usually go to school by car?
(4)How can we save power?
(Aims:Through the pictures, present the key phrases: recycle waste, take shorter showers, ride a bicycle, turn off the lights.)
Discuss the ways to live a green life
T: We can live a green life by doing different things.Give the students an example.
“We can save water by taking shorter showers.”Then ask the students to talk about the ways to live a green life.
Step 3 Part B on Page 107
1.Discussion
T: Our earth is in trouble! We should try our best to protect the environment. What else can we do? It is wise for people to take the public transport.
(Aims: Show the pictures of the public transport, and lead the students to go to school by bike.)
2.Ask and answer
T: Listen and answer
How did Kitty go to school in the past?
What about now?
What does Millie think she should do to live a green life?
What about Daniel?
What about Sandy?