Unit 8 A green world integrated skills 课件

课件36张PPT。Integrated skillsGreen SwitzerlandGreen
SwitzerlandRecyclingWays to deal with
old clothesMaking
lawsUsing new
energyThings are recycled _______they
are separated into different groups,
_______ glass, plastic, paper and
__________.
after including 2. Ways to deal with old clothesSome of the old clothes __________
in charity shops.
Some __________ the poor.
And others ____________ to the
factories for __________.old clothes1. About recycling waste are sold are given toare sentrecycling3. laws to protect the environmentwill be punished or fined People in Switzerland____________
to cut down trees, drop litter and produce air and water pollution.
If they do something _______ to the environment, they___________________ are not allowedharmfulPeople will be punished or fined for
_______________, ________________
and __________________. cutting down trees dropping litter in publicproducing pollution4. About using new energy
The _________ why we
start to use new energy
from the sun, wind and
water importancetreasureprovides reasons cheapproducedGreen
SwitzerlandRecyclingWays to deal with
old clothesMaking
lawsUsing new
energyGreen earthHow to make a green earth?More trees can be planted .Tree leaves will let out oxygen(氧气)
and take in carbon dioxide（二氧化碳）In this way, trees reduce dust and keep the air clean.Air pollution is harmful to our health.Listen and answer
Has pollution become a serious problem
all around the world?
2.How many ways do trees help us protect
our environment?
Yes, it has.Our town will look nicer _________.
Trees _________ and help ________.
Help keep _________________.Our earth will look nicer with more
trees around.Keep soil in place
during stormsProvide home for animals.Read it in pairs !Work in pairs and finish the following article.Pollution has become _____________________
_____________.We can protect the environment
by _____________. If more trees ___________,
our earth will look _____________________.
Moreover, trees reduce ______ and help ______
___________. Air pollution is _______________.
Trees help ______________ during storms and
help prevent the _______ from going away.
Some animals like birds depend on trees _______
because trees provide ________ for them.
a serious problem all around the world planting more trees are planted nicer with more trees around dust keep the air clean harmful to our health keep soil in placesoil to livehomeAll in all, if everyone plants more
trees, the earth will become a better
world and go green.

A green earth depends on green people!
How green are you?
It depends on your daily habits!A survey on students’ daily habits
Time: Survey:1___________
Daniel and Sandy meet:
2________
Place: 3________
Number of
students: 4________
Boys:5________
Girls:6________
Number of questions: 7________4 p.m. this Wednesday3:40Room 2015025
256What’s the result of the survey?Let’s listen and then have a check!35
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Dear Mr Wu,
Daniel and I did a survey this ______________.
Students were asked about their ____________.
Here are the results of the survey. Only _______
Students usually take showers for less than 10
Minutes, but _______ students turn off the tap
when brushing teeth. only 15 students recycle
_________,but ____ students use both sides Of
the paper. It is great that most students
remember to ______the lights when they leave a
room, but few students take their own_____to the
supermarket.The survey shows that students are
doing a lot to protect the environment, but there
are still many things they can do.Wednesdaydaily habits2040turn offbags35 empty bottles35
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the number is
the largestThe number is
the smallestThe result shows that most students
have a good sense of saving energy.
But they have problems in using
plastic bags less.let’s do our own survey!Can you tell us the purpose of doing these
things?Answer it like this:
The purpose of turning off the tap
when brushing teeth is to ……To save waterTo save waterTo save waterTo save waterTo save energy To protect the environmentTo save energyTo protect
the animalsTo reduce air
pollutionTo reduce air
pollutionTo protect
the environmentTo reduce air
pollutionWhat can be done to go green? To save water
To save energy
To protect the environment
Reduce air pollution
We need a green earth!
Write a letter to all the students in our school
to encourage them to take action to help
make the earth green. Here is the beginning:

Dear all:
The earth is like our mother. We depend on its
resources to live, so it’s important for us to protect it wisely. What can we do as a student to keep it beautiful and green? Even very small things in our daily life can be done to help. There are mainly four ways to make the earth go green.
1.what can be done to save water？
2. We can save energy by ……
3. How to protect the environment?
4. Ways to reduce air pollution
If everyone can do something to make a difference,
we will make the world a better place.

Thank you for listening!Work in pairs and discuss different ways to
save water, save energy, protect the
environment and reduce air pollution.
Different groups have different tasks.Make a report like this:
Our task is to discuss how to ________.
Many things can be done .
We can save……/protect……/ reduce……
by …….(instead of ……)We can protect the environment by
planting more trees. Of course, if more
trees are planted, the world will become
more and more beautiful .
It’s good to plant more trees.
Listen and finish the form.