Now write sentences. Use should / shouldn`t → You shouldn`t have a

Animals save the planet !
Look at the video clip, read the off voice message and write the corresponding slogan.
Then tell the class what we should or shouldn't do to help save the planet.
We could all bring our own bags when we go shopping....................................................................................
The more meat we eat, the more cows there are, producing greenhouse gases.
...................................................................................
I think we can all agree: cycling produces no carbon emissions. And it's good for you!
...........................................................................
Perhaps it would have been nice to think of others before you use all the water ?
...................................................................................
Don't you just hate it when someone else's rubbish ruin your lunch break?
...................................................................................
What we leave on standby not only produces greenhouse gases but can also keep some of us awake at night.
...................................................................................
Do you give a thought for where our rubbish comes?............................................................................................
Energy-saving bulbs use one-fifth of ordinary light bulbs.....................................................................................
If animals can recycle, so can we. ...................................................................................
Definitely not a couple of bite-sparks! ...................................................................................
Is your heating turned up too high? ...................................................................................
for a cleaner and a greener planet !
Ex 1 Read the sentences. What’s good for the environment ?  What’s bad for the environment ? 
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Have a bath
Write on both sides of a piece of paper
Turn off the lights when you leave a room
Throw away old plastic bags
Have a shorter shower
Drop litter in the street
Put the heating on because it is cold
Leave the water running when you are brushing your teeth
Leave your TV on standby mode when you aren’t watching it
Use hot water when you are washing your hands
Give old clothes to a charity shop
Buy organic and recycled products
Wash clothes only if the washing machine is full
Turn off your computer when you are not using it
 Drive somewhere close
Now write sentences. Use
should / shouldn't
 You shouldn't have a bath.
SAVE OUR planet !
Ex 2  Match the words and write sentences : We
should…..
clean up
respect
use
recycle
reintroduce
plant
punish
protect
use
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 the water
 wild animals
 polluting industries
 nature
 plastic, glass and paper
 trees
 the environment
 public transports
 solar and wind power
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