课件17张PPT。Unit 8
A green world
Integrated skillsTo learn something about the environment from the listening materials.
To learn how to communicate with others about protecting the environment.Learning aims：Welcome tomy green WorldLead-in：Discussion:How can we live a green life?Pre-task: Have a discussionTurn off the tap when brushing teethTake showers for less than 10 minutesUse both sides of the paperRecycle empty bottlesTurn off the lights when leaving the roomTake our own bags to the supermarketA survey on students’ daily habits
Time: Survey (1) ____________________
Daniel and Sandy meet:
(2) _______________________
Place: (3) __________________
Number of students: (4) _________
Boys: (5)__________
Girls: (6) _________
Number of questions: (7) __________4 p.m. this Wednesday3:40 p.m. this WednesdayRoom 2015025256While-taskTask1: Listen and finish A1940 35201541Daily habitsNumber of students Task2: Listen and finish A2The number of the students is 60.
Daniel and Sandy met at 4:00 this Wednesday.
They met in Room301.
The students were asked 6 questions.
35 students would turn off the tap when brushing teeth.
35 students would recycle empty bottles.
Only 9 students would take bags to the supermarket.
25 students would take showers for less 10 minutes. Task3: Scan A1 and A2 and do T/FFFFTTFTF503:402011520 Dear Mr Wu,
Daniel and I did a survey this (1)__________. Students were asked about their (2)___________.
Here are the results of the survey. Only (3)_____ students usually take showers for less than 10 minutes, but (4)_____ students turn off the tap when brushing their teeth. Only 15 students recycle (5)____________, but (6)____ students use both sides of the paper.Wednesdaydaily habits2035empty bottles40Task4: Finish A3It is great that most students remember to (7)_________ the lights when they leave a room, but few students take their own (8)________ to the supermarket.
The survey shows that students are doing a lot to help protect the environment, but there are still many more things they can do.
Sandyturn offbagsRead it loudly!Task6: Listen and answerThey can plant more trees.Task7: Read and answer Trees can reduce dust.
Trees can help keep the air clean.
Trees can help keep soil in place during storms.
Trees can provide home for animals.We can … What can we do or can’t we do to protect the environment?We can’t …Task8: Have a discussionTask9: Make up a new dialogueA: Pollution has become a serious problem all around the world.
B: Yes, I agree. We should try our best to protect the environment.
A: What can we do?
B: We can ...... I think ......
A: Good idea. ......
B: ......Remember:Saving our environment is everyone's duty.Post-task Do some exercises in class
