(共27张PPT)
They
lived
in
China
for
two
years
Because
she
can
feed
the
birds.
There
weren’t
any
______here
before.
There
was
a
_____.
There
wasn’t
a
_____
here
before.
There
is
one
_____.
benches
house
clock
now
2001.1.20
2001.1.20
2001.1.20
2001.1.20
2001
2002
2003
2011
There
are
flowers
and
trees.
There
is
a
lake.
before
(以前）.
There
was
a
slide
and
two
swings
There
is
a
pond
now
(现在）
Before
Now
There
wasn’t
a
…here
before.But
now
there
is
a
….
There
weren’t
any
…here
before.But
now
there
are
some
….
Before
There
was
a
…
There
wasn’t
a
…
There
were
some
…
There
weren’t
any…
Now
There
is
a
…
There
isn’t
a
…
There
are
some
…
There
aren’t
any…
五、归纳语言点，帮助学生自主进行分析比较，使学生
在运用中发现规律，自主进行归纳，并将旧知识点进行
浮现、滚动和梳理。
