(共17张PPT)
Unit4
When
is
the
art
show
人教PEP五年级下册
B
Let’s
learn
&
Look
and
write
fourth
Mar.
4th
fifth
5th
1st
2nd
third
3rd
When’s
your
birthday
Free
talk
Twinkle,
twinkle,
little
star,
How
I
wonder
what
you
are!
Up
above
the
world
so
high,
Like
a
diamond
in
the
sky.
Twinkle,
twinkle,
little
star,
How
I
wonder
what
you
are!
Dad’s
birthday,
Dad’s
birthday.
What
can
they
make
Kimi
makes
a
cup
of
tea.
Shitou
makes
a
cake.
Angela
makes
a
nice
card.
Tiantian
makes
the
bed.
Dad’s
birthday,
Dad’s
birthday.
Breakfast
is
in
bed!
Cindy’s
dad
loves
it.
He
says,
“Thank
you,
Cindy!”
Let’s
learn
他们的生日，你记住了几个？
twenty
twenty-three
基数词
序数词
12
20
21
22
23
twelve
twenty-one
twenty-two
twelfth
twentieth
twenty-first
twenty-second
twenty-third
12th
20th
21st
22nd
23rd
简写
thirty
基数词
序数词
30
31
thirty-one
thirtieth
thirty-first
30th
31st
简写
When
is
your
____’s
birthday
It’s
on
____.
twenty
thirty
twelve
thirty-first
twenty-three
twenty-five
twenty-third
twenty-fourth
twenty-two
Game
1
Game
2
23
Game
3
12
30
21
Mon.
Sun.
同桌合作，根据图片提示做替换练习，创编对话。
Look
and
write
基数词后面加上-th
基数词后面加上-th
整十的序数词由相应的基数词将词尾的
y
改为
-ieth
基变序，有规律，词尾要加th；
一、二、三特殊记，结尾字母t、d、d；
八去
t，九去
e，ve
要用
f
替；
几十
y结尾，把
y
改
i，th
前有个
e；
几十几，几百几十几等，只将个位变。
打开Unit4
B
Let’s
learn单词互动训练，即学即练，检测当堂学习情况。
Summary
Homework
1.在四线三格中正确抄写12th(twelfth),
20th(twentieth),
21st(twenty-first),
23rd(twenty-third),
30th(thirtieth)各五遍。
2.预习Story
time.
