Unit 4 Lesson 2 Man and the Environment 课件（41张PPT，无素材）

课件41张PPT。natural resources recycle savepollute ？？Ｐ　？　　　　　ＯＲＰ　？　　　　　The lecture was mainly about _____________________________.The world population has grown __________. The Earth will be　 a __________ place to live if we don’t protect it.Some of our bad habits will cause ____________________. fastman and the environmentterriblepollutionListen for the main idea
and the problems mentioned.Listen for details about specific ways to solve the environmental problems.We can …
plant?more?trees
stop?littering
save?water?and?electricity,?
take?the?public?means of?transport
try?to?be?green?consumers
develop?an?educational programme
Listen for details about specific ways to solve the environmental problems.We can …
plant?more?trees
stop?littering
save?water?and?electricity,?
take?the?public?means of?transport
try?to?be?green?consumers
develop?an?educational programme
ＰＬＳＭＧＥI didn’t even know 　that some of our bad habits
would cause pollution.／／Mark the pauses between sense groups.Nor?did?I?know?　that?the?Earth?would?be?a?
terrible　place?to?live?　if?we?didn't?protect?it.／／man and the environment .
cause pollution.　　　·plant?more?trees
stop?littering　·save?water?and?electricity?
take?the?public?means of?transport
try?to?be?green?consumers　　·develop?an?educational programme
Sense Groups606059585756555453525150494847464544434241403938373635343332313029282726252423222120191817161514131211109876543210Focus with all your heart.man and the e_____________.
C___ pollution.　·p_____?more?trees
stop?l______　·s____?water?and?electricity?
take?the?p______?means of?transport
try?to?be?green?c__________　　·develop?an?e_________ programme
Sense GroupsA RapWe must take action to protect the environment.protect the environmentgreen consumersgreen consumersWe should save water and electricity.We should save water and electricity.We should take public means of transport.We should take public means of transport.We should stop littering
and recycle rubbish ．We should stop littering and recycle rubbish ．plant more treesdevelop educational programmesWe must take action to protect the environment.　　　　　　　　　　　to protect the environment.(Supporting sentences: Reasons)
(Supporting sentences: Ways)
(The topic sentence)
(The topic sentence)
We should do something to protect the environment.
The reasons are too obvious to ignore. The world population has grown very fast. Some people’s bad habits are causing pollution. The Earth will be a terrible place to live if we don’t protect it.

We must take action to protect the environment. First, we should try to be "green" consumers. That is to say we should save water and electricity, take public means of transport, recycle rubbish, and so on. Second, we can plant more trees and stop littering. In addition, we can develop educational programmes to teach people to fight pollution.
In short, it’s everybody’s responsibility to protect the environment.Dr.?Green?said…
I?heard….?I?realized…..?From the lecture, I learned…A: The earth will be a terrible place if we don’t protect it.
What did Dr. Green say?
B: Dr.?Green?said…
the earth would be a terrible place if we didn’t protect it.
Some of our bad habits will cause pollution.
The world population has grown fast.
We can plant more trees, stop littering, save water, and so on.
…What did Dr.?Green?say?
What did you?hear??What did you?realize??What did you?learn?Prepare a Presentation First, decide on the form of your presentation.Prepare a Presentation First, decide on the form.Second, make it logical.Prepare a Presentation First, decide on the form.Second, make it logical.Third, relay what the professor said.I?heard….?I?realized…..?Dr.?Green?said…….Prepare a Presentation First, decide on the form.Second, make it logical.Third, relay what the professor said.I?heard….?I?realized…..?Dr.?Green?said…….Prepare a Presentation First, decide on the form.Second, make it logical.Third, relay what the professor said.Everybody can help to protect the environment.Go for it. Make that difference.