(共16张PPT)
Unit
2
I’ll
help
to
clean
up
the
city
parks.
Volunteer
n.
志愿者
v.
自愿做；义务做
-volunteer
to
do
sth.
Look
at
the
pictures,
What
could
you
do
to
help
people?
Visit
the
sick
kids
in
the
hospital
to
cheer
them
up.
Give
out
food
at
the
food
bank.
Volunteer
in
an
after-school
program.
Look
at
the
pictures,
What
could
you
do
to
help
the
environment
(环境
)?
Help
to
clean
up
the
city
parks.
Plant
trees
on
Arbor
Day.
Collect
rubbish
in
public.
The
ways
you
could
help
people
Help
clean
up
the
city
parks
Visit
sick
children
in
the
hospital
Help
stop
hunger
Other
ways
you
could
help
people
At
school:
?
?
?
Outside
school:
?
?
?
Volunteer
Today!
1b.
Listen
and
number
the
sentences.
___
The
girl
could
visit
the
sick
kids
in
the
hospital
to
cheer
them
up.
___
The
boy
could
give
out
food
at
the
food
bank.
___
The
girl
could
volunteer
in
an
after-school
study
program
to
teach
kids.
___
The
boy
could
help
to
clean
up
the
city
parks.
cheer
up
使...高兴；给...鼓励
=hand
out
分发
食品救济站
课外学习项目
用于委婉的建议
3
2
4
1
1b.
Practice
the
conversation
in
the
picture
above.
Then
make
other
conversations
using
the
information
in
1a.
1
A:I
hope
to
work
outside.
B:You
could
help
to
clean
up
the
city
parks.
2
A:
I'd
like
to
help
homeless
(无家可归的)
people.
B:
You
could
...
...
3
A:
I
want
to
cheer
up
sick
kids.
B:
You
could
...
...
4
A:
I'd
like
to
help
kids
with
their
schoolwork.
B:
You
could
...
...
2a
A
group
of
students
are
planning
a
City
Park
Clean-up
Day.
(城市公园清洁日)
a
b
c
e
d
__
call
up
students
__
put
an
ad(广告)
in
the
newspaper
__
put
an
ad
on
TV
__
hand
out
notices
(通告)
__
put
up
signs
(标语)
c
d
a
e
b
Listen
and
check
(√)
the
things
the
students
are
going
to
do.
√
√
√
come
up
with
put
up
put
off
call
up
hand
out
提出；想出
张贴;
举起;
推迟
召集；打电话给
分发；发出
New
phrases:
notice
n.
通知；通告
v.
注意到；意识到
sign
n.
标志;信号
listen
again.
Fill
in
the
blanks.
We
need
to
______
_____
______
a
plan
to
tell
people
about
the
city
park
clean-up.
Clean-Up
Day
is
only
two
weeks
from
now
(离现在).
We
can’t
___
________
making
a
plan.
We
could
_____
____
signs
(标语;标志;信号).
Let’s
make
some
notices
(通知;通告),
too.
Then
I’ll
_______
them
_______
after
school.
We
could
each
_____
____
ten
people
and
ask
them
to
e
up
with
put
off
put
up
call
up
hand
out
2b
想出;提出
推迟
张贴
分发
打电话给...
;
征召
Groupwork
Make
a
conversation
using
the
information
in
2a
and
2b.
S1:
We
need
to
come
up
with
a
plan
for
the
City
Park
Clean-Up
Day.
S2:
Let’s
have
lunch
first.
S3:
No,
we
need
to
start
now.
Clean-Up
Day
is
only
two
weeks
from
now.
S4:
....
S5:
....
S6:
....
2c
S1:
We
need
to
come
up
with
a
plan
for
the
City
Park
Clean-Up
Day.
S2:
Let’s
have
lunch
first.
S3:
No,
we
need
to
start
now.
Clean-Up
Day
is
only
two
weeks
from
now.
S4:
You're
right,
we
can't
put
off
making
a
plan.
We
could
put
up
signs.
S5:
Well,
let's
make
some
notices,
too.
Then
I'll
hand
them
out
after
school.
S6:
Good
idea!
We
could
each
call
up
10
students
and
ask
them
to
come.
Read
the
conversation
quickly
and
answer
questions
.
(1)Where
does
Helen
plan
to
work
this
summer?
(2)What
did
Tom
do
for
the
old
people
last
summer?
(3)Why
do
old
people
need
help?
2d
In
an
old
people's
home.
Things
like
reading
the
newspaper
to
them
or
just
talking
to
them.
A
lot
of
old
people
are
lonely.
Helen:
Hi,
Tom.
I’m
making
some
plans
to
work
in
an
old
people’s
home
this
summer.
Tom:
Really?
I
did
that
last
summer!
Helen:
Oh,
what
did
they
ask
you
to
help
out
with?
Tom:
Mm…
things
like
reading
the
newspaper
to
the
old
people,
or
just
talking
to
them.
They
told
me
stories
about
the
past
and
how
things
used
to
be.
Helen:
That
sounds
interesting.
Tom:
Yeah,
a
lot
of
old
people
are
lonely.
We
should
listen
to
them
and
care
for
them.
Helen:
You’re
right.
I
mean,
we’re
all
going
to
be
old
one
day,
too.
Role-play
the
conversation.
Language
points
辨析used
to
/
be
used
to
used
to
do
sth.
曾经，过去常做某事
be
used
to
(doing)
sth.
习惯于（做）某事
Mary
_________
hate
climing
mountains,
but
now
she
_____________
taking
risks.
辨析lonely
/
alone
lonely
adj.
孤独的
(指心灵上的孤独,强调主观感情)
alone
adj.&adv.
单独；独自（强调客观情况）
The
old
man
lives
______
but
he
doesn't
feel______.
used
to
is
used
to
alone
lonely
What
can
we
do
to
help
the
old
people?
DISCUSS
