Unit2 Topic3 What can we do at home to protect the environment.Section B课件（19张，含音频）

Unit 2 Saving the Earth
Topic 3 What can we do at home to protect the environment?
Section B
Lead in
Greener
Person
We should /ought to /had better…
shut off the electricity
[??lek?tr?s?ti]n.电，电能
关闭
We should / ought to shut off the electricity when we leave a room.
Pre-listening
We should/ought to take a bus to school.
We should/ought to ride a bike to school.
Pre-listening
We should/ought to walk or ride a bike instead of taking a bus or a taxi
We should/ought to take a cloth bag
Pre-listening
if we travel a short distance.
when we go shopping.
[?d?st?ns]n.
距离
[kl?:θ]布料
Actions speak louder than words.
Easier said than done.
说起来容易做起来难。
行动胜于言辞。
Pre-listening
Pre-listening
Predicting
What are they talking about?
A. Why should we shut off the electricity when we leave a room?
B. What should we use when we go shopping?
C. How to be a greener person?
Listen to 1a and answer the two questions.
1. Would Michael like to be a greener person?
Of course, he'd love to.
2. How many suggestions does Jane give?
Three.
While-listening
Listen again and fill in the blanks.
What are the three suggestions?
First, you ought to_____ ______ the electricity when you leave a room.
Second, you’d better walk or _________ instead of _______
or a taxi if you travel a short distance.
Third, take a _____ _____ when you go shopping. Don’t use _____ ______.
shut off
taking a bus
ride a bike
cloth bag
plastic bags
shorthand速记
While-listening
Retell 1a like this:
I would like to be a greener person.
First , I ought to ......when I …....
Second, I’d better ……. instead of ……if I travel a short distance. It will ……. and ……
Third, I will ……when I go shopping. I won’t use ……
It’s easy to be a greener person.
Post-listening
A. collect waste paper and soft drink cans
B. use both sides of paper
C. walk on grass or pick flowers
D. plant more trees
E. throw rubbish here and there
F. spit anywhere in public
G. don’t use plastic bags
Tick how to be a greener person.
Post-listening
Work in groups to make a survey.
Example:
A: What do you often do to be a greener person ?
B: Well, I always shut off the electricity when I leave a room .
A: Good. What about you , ……?
C:…
{5C22544A-7EE6-4342-B048-85BDC9FD1C3A}
What do you often do to be a greener person ?
S1
S2
......
Post-listening
Report like this:
根据调查结果和下面提示，并作出口头报告。
（点题）I did a survey about what we should do to be a greener person.
（阐述调查内容）S1 thinks we should……, S2 thinks we ought to……, S3 thinks we had better…..
（阐述自己观点）I think we……, It’s easy to be a greener person.
Post-listening
Post-listening
Others' view(4)
My view(2)
Pronunciation(2)
Voice(2)
For the world, do what you can.
We learn: 1. Words:
2. Phrases:
3. Two idioms（谚语）:

We know:
action, distance, electricity, cloth
(2)Actions speak louder than words.
(1)Easier said than done.
ought to, shut off
Summary
First,
Second,
Third,
Recite 1a.
Write a short passage with the title
“How to be a greener person?”
Homework
Thank you !