沪教牛津版(六三制)九年级下册Unit 3 The environment精品ppt课件

这是一份沪教牛津版(六三制)九年级下册Unit 3 The environment精品ppt课件，共60页。PPT课件主要包含了 ，increase，sea level，surface，mountains，increases，in danger，lets，heat，CO2等内容，欢迎下载使用。

Getting ready
He has painted himself green.
He tld L t be greener.
N, he desn’t.
He meant that L shuld care mre abut the envirnment.
Envirnmental prblems.
The greenhuse effect, cutting dwn frests and bad habits.
A “green cnsumer” is smene wh nly buys and uses things friendly t the envirnment.
The article is prbably frm a(n) ____.a advertisementb pster abut the Earth Hurc envirnmental science bkd cmic bk
Because ur wrld is in danger.
Peple shuld becme “green cnsumers”.
Task 2: Read the secnd part and cmplete the diagram.
Cutting dwn huge areas f frests
___________________ ______ becmes wrse.
The greenhuse effect
_________________________________ ______________________
The hmes f the animals that live in ur frests are destryed.
___________________________ __________________
The surface f the sil is easily destryed by rain.
______ take place and ____ _____________________ the envirnment.
even mre damage is dne t
Task 3: Read the third part and cmplete the diagram.
Peple ften _________________________________________, r ______________________________
use things nce and then thrw them
leave them n the grund as litter.
_________________________________
This creates muntains f rubbish.
____________________________________
This pllutes ur land and seas.
As a result f
in danger make a difference increase take actin result in
is resulting in /results in
make a difference
ur wrld/the Earth
The atmsphere arund the Earth
fuels such as petrl and cal
The increasing temperature
Cutting dwn trees
Read the article again and circle the crrect answers. (P37)
Change and wash clthes every day.
Spit everywhere.
Always drive cars t ther places.
Frget t turn ff lights when we leave the rm.
the glass f a greenhuse
cld and lifeless
greenhuse effect
cutting dwn
the animals
the surface f the sil
thrw them away
muntains f rubbish
“green cnsumers”
friendly t the envirnment
new purpses
Language pints
water pllutin
air pllutin
nise pllutin
litter pllutin
Desertificatin (沙漠化)
undergrund statin
pick up
put up
D nt litter
building manager
the same cmpany
the same questin
different way
以上我们已经通过归纳总结和练习对本课的语法内容有了一定的了解，下面就让我们根据之前练习的考察情况进一步选择讲解该语法项的重难点。
Lk and find the similarities and differences between the tw pictures n page 39.
Lk at the tw dustbins. Are they the same r different?
They're the same.
Lk at the tw dgs. Are they: the same?
N. They're different. The dg in Picture A is smaller than the ne inPictureB
Lk at the tw bikes/ladders/trees/ spades. Are they the same r different?
They’re the same.
Lk at the tw clcks. Are they the same?
N. they’re different. The clck in Picture A says ten ’clck but the ne in Picture B says tw ’clck.
The atmsphere is like the glass f a greenhuse.Withut the atmsphere, the Earth wuld be the same as the Mn — cld and lifeless.We shuld be different frm many cnsumers and becme “green cnsumers”. His dream is the same as mine. His writing style is quite different frm thers.
The atmsphere is ____ the glass f a greenhuse.Withut the atmsphere, the Earth wuld be ___________ the _____ — cld and lifeless.We shuld be _____________ many _________ and becme “green cnsumers”. His dream is _______________. His writing style is quite __________________.
the same as
different frm
the same as mine
different frm thers
the same as 
different frm 
the same as
Using the same … as with nuns and phrases
the same purpse
the same amunt
the same huse as
the same bk as
the same place as
the same answer as
Sally is the same age as May.
Zhanglei lives in the same neighburhd as me. 
Mre practice
A man tk it ut f the dustbin and threw it int the back f a truck. Then it was pushed tgether with the ther rubbish and was sn cmpletely flat.
It will stay in the grund fr thusands f years.
On a supermarket shelf.
Really happy.
A tall wman.
The cans and bttles.
A layer f sil.
Fr thusands f years.
It stayed n a supermarket shelf with its brthers and sisters.
It was cvered with a layer f sil.
It was pushed with the rest f the rubbish and became cmpletely flat.
It was put in the fridge.
It was picked up by a wman and taken t her hme.
It was thrwn int a dustbin.
It stayed in a terrible place with ugly things and hrrible smells.
Read the stry and then put the sentences in the right rder.
B Can yu describe the jurney f this plastic bttle? Can yu change his jurney in a green way? Discuss this with yur classmates.
Study skillsResearch skills (3): Analysing the results f a questinnaire
Mre and mre peple, bth yung and ld, are becming greener tday. This means they are trying t prtect the envirnment.
Culture crner
Yur carbn ftprint
carbn ftprint
It is the ttal amunt f carbn dixide we prduce a year.
Breathing, driving a car, using a gas stve and buying r using prducts that prduced CO2 when they were made.
We shuld make ur carbn ftprint as small as pssible.
We can use public transprt r walk r cycle instead f driving a car.
What can we d t reduce ur carbn ftprint?
when my friend is ill
when there is an accident
when smene is hurt
when there is a fire
when the envirnment is plluted
Tip: 人们也常用What’s the matter?或What’s wrng? 来表示对人或事物的关切。
The air in the city is very dirty recently.
We shuld ask peple t use public transprt mre ften.
What envirnmental prblems are there in ur city?
There is mre and mre rubbish in ur city
What can we d t slve this prblem?
I think we shuld ask peple t recycle as many things as pssible.
What shuld we d t be greenin ur daily life?
save energy
recycle resurce
What des Gary Green d in the mrning? Hw des he g t schl?
He takes a shwer instead f a bath. He rides a bike t schl.
He turns ff the tap after he washes his hands. He switches the lights when he leaves the classrm.
He uses bth sides f the paper.He switches ff the light when he turns n the table lamp.
All peple shuld be green in rder t prtect the envirnment.