冀教8下Unit 8 Save Our World Lesson 44 Environment Clubs教学课件(共16张PPT)

(共16张PPT)
Unit8
Save
Our
World!
Lesson44:
Environment
Clubs
Learn
some
new
words
reduce
reusable
least
pollute
skip
packaging
leaky
waste
sink
electricity
shut
What
can
you
do
to
stop
pollution?
What
do
you
do
when
you
see
someone
throw
garbage
on
the
ground?
Free
talk
Presentation
Listen
to
the
lesson
and
tick
the
activities
mentioned.
No-garbage
lunches
No-garbage
schoolyard
Save
water
No
smoking
in
public
Save
electricity
No-car
days
Let’s
Do
It!
Read
the
lesson
and
answer
the
questions.
Why
do
many
students
clubs
in
North
America?
2.
Why
do
the
students
take
their
own
bags
when
they
go
shopping?
3.
How
do
the
students
in
an
environment
club
save
water?
How
do
they
save
electricity?
Because
they
want
to
reduce
pollution
and
protect
the
environment.
It’s
a
good
way
to
reduce
packaging.
It’s
a
good
way
to
reduce
packaging.
Let’s
Do
It!
Read
the
lesson
and
answer
the
questions.
3.
How
do
the
students
in
an
environment
club
save
water?
How
do
they
save
electricity?
They
fix
leaky
toilets
and
sinks.
Turn
off
the
lights
when
they
leave
a
room.
Turn
off
televisions
and
shut
down
computers
when
they
are
not
using
them.
1.
The
soap
factory
________
the
drinking
water
in
this
area.
2.
Students
should
not
________
paper.
3.
________
knows
when
life
on
the
earth
started.
4.
He
who
talks
the
most
knows
the
________.
5.
I
couldn’t
________
the
window
because
it
was
stuck.
Fill
in
the
blanks
with
the
correct
forms
of
the
words
in
the
box.
waste
least
nobody
shut
pollute
waste
Nobody
least
shut
polluted
How
much
garbage
do
you
throw
away
after
lunch?
午饭后你扔掉多少垃圾？
【点拨】throw
away
意为“扔掉”，当其宾语是名词
时，放在throw
后和away后均可；当其宾语是代词时，必须放在throw和away的中间。
如：
There
is
lots
of
rubbish
in
the
box.
Please
throw
it
away.
盒子里有很多垃圾，请把它扔掉。
Language
Points
1
Environment
clubs
encourage
students
to
bring
their
lunches
in
reusable
bags
and
dishes.
环境俱乐部鼓励学生们用可重复使用的袋子和盘子带午饭。
【点拨】
encourage
sb.
(not)
do
sth.意为“鼓励某人（不要）做某事”。如：
She
often
encourages
me
to
study
hard.
她经常鼓励我努力学习。
The
teachers
encourage
us
not
to
give
up
studying.
老师们鼓励我们不要放弃学习。
2
【拓展】
encourage还常用于encourage
sb.
in
sth.结构中，意为“在某事上鼓励某人”。如:
He
encouraged
his
son
in
his
singing.
他鼓励他的儿子唱歌。
reusable
由形容词“usable”加前缀re-变成，re-含有“重新；再”的意思。如：
recycle
循环；review
复习。
2
I.
根据所给汉语或首字母提示，完成单词。
1.
We
should
protect
our
____________
(环境).
2.
Don't
______
(浪费)
water.
Please
turn
off
the
tap.
3.
I
bought
many
________
(可重复利用的)
bags
yesterday.
4.
We
need
two
l______
of
water.
5.
My
bicycle
is
broken.
Can
you
f______
it
for
me?
ix
environment
waste
reusable
itres
Exercise
II.
用所给单词的适当形式填空。
1.
In
our
class,
I
got
the
______
(little)money
during
the
summer
holiday.
2.
Air
________
(pollute)
is
a
big
problem
in
this
city.
3.
Some
water
is
dripping
from
a
______
(leak)
tap.
4.
Would
you
please
______
(help)
me
move
the
big
box?
5.
The
______
(dish)
are
too
dirty.
You
should
wash
them.
dishes
least
pollution
leaky
help
III.单项选择题。
1.—My
teachers
often
encourage
me
____
more
friends
but
I
find
it
difficult.
—
Your
teachers’
idea
is
right.
The
more
friends
you
make,
_____you
will
be.
to
make;
the
more
happy
B.
to
make;
happier
C.
making;
the
happier
D.
to
make;
the
happier
III.单项选择题。
2.
Please
_____
the
water
when
you
brush
your
teeth.
take
down
B.
turn
up
C.
take
away
D.
turn
off
Homework
Make
a
poster
about
littering
and
recycling.