(共13张PPT)
Unit
2 There
are
tall
trees
now.
五年级
Look
at
the
pictures
carefully.
Warm-up
Look
at
the
pictures
carefully.
请同学们使用There
was/wasn’t
a
…
before.
There
were/weren’t
…
before.
来描述前面两组图片的不同。
例如:
There
was
a
cat
before.
There
weren’t
any
pencils
before.
……
Before
There
wasn’t
a
child
in
my
family.
Now
There
are
three
children
now.
They
are
my
brothers
and
me.
Chant
Look
at
the
pictures
of
our
school.
1.
How
about
the
trees
?
There
were
lots
of
little
trees
here.
Now
there
are
tall
trees.
2.
How
about
the
playground?
There
was
a
small
playground
here.
Now
there
is
a
big
playground.
Ask
and
answer
How
about
our
school?
trees,
playground,
classroom,
school
gate
…
There
were
...
Now
there
are
…
There
was
...
Now
there
is
…
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Example:
There
was
a
small
school
gate.
Now
there
is
a
big
school
gate.
Practice
What
can
you
see
in
Picture
1?
A
small
blackboard,
small
desks,
small
chairs
…
Look
and
say
What
can
you
see
in
Picture
2?
A
computer,
a
big
blackboard,
big
desks,
big
chairs
…
Find
the
differences
between
Picture
1
and
Picture
2.
Practice
in
pairs.
Example:
(Student
A
closes
his/her
book.)
B:
There
were
small
desks
in
the
classroom
before.
A:
There
are
big
desks
in
the
classroom
now.
A.
Listen
and
repeat.
B.
Try
to
sing
the
song.
C.
Write
something
about
our
school.
Homework