(共25张PPT)
Part
B
Let’s
learn
Unit
4
When
is
the
art
show?
Let's
match
second
fifth
first
third
fourth
ninth
eleventh
1st
2nd
3rd
4th
5th
9th
11th
second
first
fourth
June
4th
February
2nd
fifth
August
1st
third
3rd
January
3rd
July
5th
4th
1st
2nd
5th
Flash
game
math
test
Dec.
1st
Chinese
test
English
test
July
5th
May
5th
Sports
meet
Oct.
3rd
school
trip
When
is
the_____________?
It’s
on
__________________.
Mar.
2nd
Singing
contest
简写：12th
twelfth
基数词：twelve
twelfth
基数词变序数词口诀：“基”变“序”有规律，ve要用f替，再加th.
twelfth
twelve
12th
Grandpa’s
birthday
is
on
October
12th.
“基”
变“序”
，有规律
ve要用f替,再加th
Let’s
learn
twentieth
twentieth
简写：20th
基数词：twenty
基数词变序数词口诀：“基”变“序”有规律，整十先把词尾y改为ie,再加th.
twentieth
twenty
20th
“基”
变“序”
，有规律
整十先把词尾y改为ie，再加th
Grandma’s
birthday
is
on
April
20th.
Let’s
learn
thirtieth
简写：30th
thirtieth
基数词：thirty
基数词变序数词口诀：“基”变“序”有规律，整十先把词尾y改为ie,再加th.
thirtieth
thirty
30th
“基”
变“序”
，有规律
整十先把词尾y改为ie，再加th
Dad’s
birthday
is
on
November
30th.
Let’s
learn
twenty-third
简写：23rd
twenty-
third
基数词：twenty-three
基数词变序数词口诀：“基”变“序”有规律，表示“第几十几”，只变个位就可以。
twenty-third
twenty-three
23rd
Mum's
birthday
is
on
February
23rd.
Let’s
learn
twenty-first
twenty-one
21st
My
birthday
is
on
August
21st.
Let’s
learn
Let's
learn
或点击此处播放视频
When
is
grandpa's
birthday?
It's
on
October
12th.
Let's
talk
When
is
______'s
birthday?
It's
on
_____.
Let's
learn
August
12th
Grandpa's
birthday
April
20th
Grandma’s
birthday
November
30th
Dad's
birthday
February
23rd
Mum's
birthday
August
21st
My
birthday
When
is…
It’s
on
…
pairwork
When
is
your
____'s
birthday?
It's
on
____.
12th
13th
14th
15th
16th
17th
18th
19th
20th
21st
22nd
23rd
24th
25th
26th
27th
28th
29th
30th
31st
1st
2nd
3rd
4th
Look,
say
and
write
When
is
your
birthday?
My
birthday
is
on….
Ask
and
answer
Test
一、写出下列数字的序数词
one________
two
________
three
________
four
________
five
________
twelve
________
twenty
________
twenty-six
________
thirty
________
twenty-one
________
first
second
third
fourth
fifth
twelfth
twentieth
twenty-sixth
thirtieth
twenty-first
Test
(
)1.
Sunday
is
the
_____
day
of
a
week.
A.
first
B.
second
C.
third
一、单选选择。
A
A
C
(
)3.
The
third
month
of
a
year
is_______.
A
January
B.
February
C.
March
(
)2.The
fifth
day
of
a
week
is_______.
A.
Thursday
B.
Friday
C.
Saturday
1.
Today
is
my
brother's_________(five/fifth)
birthday.
二、根据句子意思选择恰当的单词填空。
fifth
four
second
three
4.
My
little
brother
is__________(three/third)
years
old.
3.
Mother's
Day
is
on
the_________(
two/second)
Sunday
in
May.
2.
There
are__________(four/fourth)
seasons
in
a
year.
二、按要求改写句子。
1.
My
grandma’s
birthday
is
on
April
20th
.(对画线部分提问)
________________________________________
2.
My
dad’s
birthday
is
on
Nevember
30th.(对画线部分提问)
___________________________________________
3.
My
birthday
is
on
Angust
21st.(对画线部分提问)
________________________________________
When
is
your
grandma’s
birthday?
When
is
your
dad’s
birthday?
When
is
your
birthday?
谢谢
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