牛津译林版（2019）必修 第三册Unit 1 Nature in the balance Ellipsis 课件(共20张PPT)

(共20张PPT)
Unit 1 Nature in the balance
Ellipsis
Slogan sharing
Protecting the environment
is our responsibility and
virtue.
Please keep off the grass.
Slogan sharing
Grass smiles; go away.
Shape our
heart; protect
the
Protect the blue sky
and clean water. Build
our beautiful home
together.
environment.
Slogan sharing
Let the grace of
environment and
beautiful minds exist
together.
Please mind your step.
Take care of nature.
Applying the rules
B1 Find the mistakes and rewrite the sentences using ellipsis.
1 I cannot watch the documentary this weekend, though I
would like.
I cannot watch the documentary this weekend, though I
____________________________________________________
would like to.
______________________________
2 Cows live on land, and fish the water.
Cows live on land, and fish in the water.
____________________________________________________
______________________________
3 The Amazon rainforest is smaller now than was 50 years ago.
The Amazon rainforest is smaller now
____________________________________________________
than 50 years ago.
______________________________
Applying the rules
B1 Find the mistakes and rewrite the sentences using ellipsis.
4 He had planned to borrow a book on environmental
protection, but he didn’t do.
He had planned to borrow a book on environmental
_____________________________________________________
protection, but he didn’t.
_____________________________
5 When taking photos of wildlife, every effort should be made to
ensure that we keep away from the animals.
When taking photos of wildlife, we should make
_____________________________________________________
every effort to ensure that we keep away from the
_____________________________________________________
animals.
________________________________________
Making up a conversation
Let’s continue Jack and Henry’s conversation on designing a
brochure about protecting the environment by using ellipsis
where possible.
Producing creatively
In pairs, describe the pictures below using ellipsis to call for the protection of the
environment. Use the example to help you. You can draw a picture and think of a
slogan.
B3
a word or phrase that is easy to remember,
used for example in advertising to attract
people's attention or to suggest an idea
quickly
Producing creatively
Polluted air, dark
sky: serious pollution
Blue sky and shining
sunshine: good environment
Factories and dead
trees: cause and
consequence of pollution
A smiling kid is drawing a
green tree: ideal world
When the water is too dirty to drink and the air too polluted to
breathe, will you be able to look at your children and say,
“what a beautiful world!”
Producing creatively
How to make a slogan
“Give a hand to
wildlife”
Producing creatively
Find out visible
info (who, what,
where, color…)
Think about the
deeper meaning
behind images
Organize the
info into a
precise sentence
Producing creatively
1
2
3
We should use
public or eco-
friendly transport
for protecting
environment
A bicycle, made
by leaves, daily
transport, eco-
friendly
Your turn
Upper leaf: green,
green energy, trees,
clean sky
Protecting
environment is
urgent, new
Lower leaf: yellow,
factories, polluted
air, no creatures
energy new life
Producing creatively
Show us your calls, and give some suggestions to improve the calls.
Producing creatively
Drive less, and we will
have a greener world.
When building cities,
think of Mother
Nature.
In pairs, choose one picture and describe it using ellipsis to
call for the protection of the environment.
Trees are crying when cut down. Please preserve the forest !
When water is saved, our earth will be green; when
wasted, our earth will be dead. Protecting water is
protecting ourselves.
Before it’s too late, save
the forest. Save
ourselves.
Wild things are not for
SALE but for admiring.
Save tigers.
Sentences
It might not sound like much.
Five degrees can land you in hospital.
So guess what
And guess what dark colors do
Ever try wearing black clothes to the beach
Not a good idea.
Not good for you or the Earth.
Experiencing any of these symptoms
Remember: the planet you save may be your own.
Sentences
It might not sound like much (temperature).
Five degrees (rise in your body temperature) can land you in
hospital.
So (can you) guess what (it is)
And (can you) guess what dark colors do (to the Earth)
(Do you) Ever try wearing black clothes to the beach
(It is) Not a good idea.
(It is) Not good for you or the Earth.
(Are you) Experiencing any of these symptoms
Remember: the planet (that) you save may be your own.
① Write a short passage to call for the protection of the
environment using ellipsis when necessary.
② Preview the news report on Page 8.