Project2 Reuse and recycle Part A&B 教案

六年级上册
Project
2
Reuse
and
recycle（第一课时）
Teaching
contents
教学内容
Units
5-7;
Part
A
&
Part
B
Teaching
aims
and
learning
objectives
教学目标
1.
熟练运用Unit
5和Unit
6两个单元的词汇、句型。
2.
了解能重复和循环使用的物品。
3.
通过因特网等收集一些关于重复和循环使用的图片。
Focus
of
the
lesson
and
predicted
area
of
difficulty
教学重点和难点
教学重点：了解我们为什么要重复和循环使用利用物品。
教学难点：说出如何才能重复和循环使用一些物品。
Teaching
procedures
教学过程
Step
1
Free
talk
1.
T:
What
date
is
it
today
(5th
June)
It’s
a
special
day.
What
is
it
(World
Environment
Day)
2.
T:
It’s
an
important
day
for
us
to
protect
the
Earth.
To
protect
the
Earth,
can
we
just
sit
and
talk
We
should
do
something.
Today,
let’s
do
a
project
together.
The
topic
is
“Project2
Reuse
and
recycle”.
Now,
we
are
going
to
do
the
project
step
by
step.
【设计意图：在Free
talk
中自然引入环保主题和对第5、6两个单元知识的复习巩固和运用。】
Step
2
Have
a
debate
(Revision
of
Units
6
)
1.Problems
(1)The
first
step
is
“Problems
of
the
city
environment”.(板书)
T:
Look
at
the
pictures
of
our
city.
What
do
you
think
of
our
city
Is
our
city
clean
or
dirty
Why

Have
a
debate.
学生分两大组进行辩论。
How
is
our
city

A.
clean,
beautiful,
modern
B.
dirty,
messy,
noisy
两组学生讨论，A组讨论美好的城市，B组讨论城市污染。
What
makes
our
city
clean/
dirty
What
can
we
do
to
keep
our
city
clean
and
beautiful
2.
T:
Some
people
are
making
our
city
clean,
some
people
are
making
it
dirty.
What
should
we
do
We
can
put
some
signs
in
the
public
places
and
we
should
know
the
meaning
and
obey(遵守)
them
.
Step
3
Play
a
game
(Revision
of
Units
5
)
1.
Quick
response:
Say
out
the
signs
and
places
loudly.
2.
Pair
work:
What
does
it
mean
It
means
…
Where
can
we
see
it
What
can/should
we
do
What
can’t/shouldn’t
we
do
Step
4
Give
a
speech
(Revision
of
Units
7)
1.
We
know
how
to
protect
our
city,
do
you
know
how
to
protect
the
Earth
2.
Choose
a
theme
and
give
a
speech.（选择一个主题，在四人小组中演讲）
【设计意图：在情境中复习前三个单元的内容，适时总结归纳知识点。】
Step
5
Give
a
report
1.
T:
We
should
not
only
save
things,
but
also
try
to
reuse
and
recycle
things.出示循环标志
What
does
it
mean
Reuse/
recycle/reduce.
2.T:
We
use
almost
everything
on
the
Earth,
after
using,
we
drop
them,
what
a
pity!
What
should
we
do
then
Let’s
watch
a
video.
(观看垃圾分类视频)
3.
T:
Can
you
put
the
rubbish
in
the
right
bin
(用PPT展示四类垃圾桶，并指向其中的recycle标志)
This
means
we
can
reuse
or
recycle
the
waste.
So
we
should
classify
the
rubbish,
and
try
our
best
to
reuse
and
recycle
them.
4.
Now
look
at
these
two
pictures.
(用PPT呈现两张图片).
In
picture
1,
the
boy
uses
the
paper
bags
to
make
a
toy.
He
is
reusing
paper
and
the
napkin
box.
In
picture
2,
the
paper
can
be
recycled
to
make
recycled
paper
(再生纸).
5.
What
is
reuse
What
is
recycle
【Reuse
means
use
again.
Recycle
means
change
things
into
something
else.】
6.
What
can
reuse
and
recycle
Write
on
your
book
and
then
you
can
discuss
with
you
partner.
T:
Now
tell
me
what
we
can
reuse.
S:
We
can
reuse
water/old
clothes/paper/plastic
bottles
or
glass
bottles.
T:
What
else
S:
We
can
reuse
Coke
cans,
newspapers
and
many
other
things.
T:
Look
at
the
following
pictures.
Some
people
think
they
are
rubbish,
but
some
people
think
they
are
treasure.
Do
you
know
why
S:
Because
people
can
recycle
them.
T:
Yes.
These
things
can
be
recycled.
What
else
can
we
recycle
Do
you
know
Please
discuss
in
groups.
S:
(分组讨论)
We
can
recycle
glasses/paper/old
TVs/
…
【设计意图：通过图文并茂的形式来小结地球的现状，让学生了解reuse和recycle的重要性。同时引导学生课前通过书籍、网络查询所需信息，让学生有意识地参与到问题的思考中。】
7.
Look,
many
things
can
be
reused,
but
can
you
tell
me
how
to
reuse
them
For
example,
I’m
going
to
use
water
to
wash
rice.
Next
I’m
going
to
use
the
water
to
wash
vegetables.
Then
I’m
going
to
use
the
water
to
mop
the
floor.
At
last,
I’m
going
to
use
the
water
to
flush
the
toilet.
Can
you
tell
me
your
ideas
8.
T:
I’m
so
glad
that
you
know
so
much.
What
is
reducing
What
can
we
reduce
We
should
learn
how
to
reduce
the
smoke,
rubbish,
plastic
and
so
on.
9.
You
know
nowadays
we
face
a
lot
of
problems
on
the
Earth.
Now
let’s
do
a
report.
Your
report
may
have
problems,
consequences
and
strategies.（四人小组完成汇报）
【设计意图：相对谈论重复使用的物品，谈论循环利用需要用到的语言更多。学生能在课堂上列举可以循环利用的物品值得表扬，课后学生即便是用中文搜索如何循环利用这些资源也能让他们有很大的收获。】
Step
6
Summary
1.
T:You
all
did
a
great
job.
We
should
take
activities
not
only
on
the
special
day,
but
also
in
our
daily
life.
2.
Sing
a
song
Reuse/
recycle/reduce.
3.T:We
have
only
one
Earth.
Protect
the
Earth,
protect
our
home.
Start
from
me,
start
from
now!
Step
7
Homework
1.
Surf
the
Internet
to
get
more
information
about
reusing
and
recycling.
2.
Make
a
poster
to
share
your
ideas.
Teaching
aids
教学准备（含板书设计）
教学准备：PPT课件
板书设计：
Project
2
Reuse
and
recycle