(共33张PPT)
Unit4
When is the art show
Unit4
When is the art show
PartB Let’s learn
Let’s sing
When is your birthday
Wu Binbin and Robin are talking about bithday.
When is your grandpa’s birthday
Wu Binbin and Robin are talking about bithday.
When is your grandpa’s birthday
It’s on October 12th.
缩写：12th
twelve
twelfth
Wu Binbin and Robin are talking about bithday.
When is your grandma’s birthday
Wu Binbin and Robin are talking about bithday.
When is your grandma’s birthday
It’s on April 20th.
缩写：20th
twenty
twentieth
Wu Binbin and Robin are talking about bithday.
When is your dad’s birthday
Wu Binbin and Robin are talking about bithday.
When is your dad’s birthday
It’s on November 30th.
缩写：30th
thirty
thirtieth
Wu Binbin and Robin are talking about bithday.
When is your mum’s birthday
Wu Binbin and Robin are talking about bithday.
When is your mum’s birthday
It’s on February 23rd.
缩写：23rd
Wu Binbin and Robin are talking about bithday.
When is your birthday
Wu Binbin and Robin are talking about bithday.
When is your birthday
It’s on August 21st.
缩写：21st
Listen and repeat
When is grandpa’s birthday
It’s on October 12th.
基数词如何变成序数词
1、特殊情况
one
two
three
five
twelve
eight
nine
first
second
third
fifth
twelfth
eighth
ninth
基数词如何变成序数词
2、y结尾
twenty
thirty
fourty
twentieth
thirtieth
fourtieth
先变词尾的y为ie，再加th
基数词如何变成序数词
3、20以上几十几
twenty-one
thirty-three
fourty-four
只将个位数变为序数词
twenty-first
thirty-third
fourty-fourth
基数词如何变成序数词
4、4~19
特殊情况除外，4~19的序数词一般直接在词尾加th
four
six
seven
eleven
thirteen
fourteen
fourth
sixth
seventh
eleventh
thirteenth
fourteenth
Look and say
5
fifth
请说出基数词对应的序数词
Look and say
12
twelfth
请说出基数词对应的序数词
Look and say
20
twentieth
请说出基数词对应的序数词
Look and say
21
twenty-first
请说出基数词对应的序数词
Look and say
1
first
请说出基数词对应的序数词
Look and say
6
sixth
请说出基数词对应的序数词
Ask and answer
August 21st
It’s on ____________.
When is ________’s birthday
Wu Binbin
August 21st
Ask and answer
January 1st
It’s on ____________.
When is _______’s birthday
Chen Jie
January 1st
Ask and answer
April 4th
It’s on ____________.
When is _______’s birthday
Mike
April 4th
Ask and answer
March 21st
It’s on ____________.
When is _______’s birthday
Amy
March 21st
When is your birthday
It’s on March 21st.
Look and write
Amy‘s birthday
Do a survey—Ask and finish the chart
Name
Birthday
When is your birthday
It’s on _______.
Exercise
It’s ______ o’clock.
A. five B. fifth C.5th
2. ______ is your birthday
A. When B. Who C. What
3. Mother’s Day is on the ______ Sunday in May.
A. first B. second C. third
Summary
1. 学习了下列单词：twelfth, twentieth, twenty-first, twenty-third, thirtieth等。
2.学习了询问和回答某人生日的句型：
—When is …
— It’s on ….
1. Listen and read the words for 5 times.
2. Finish the exercises.
Choose to do:
Must to do:
1. Make a short dialogue using the sentences we have learnt.
用新学的句子和单词创编一个简短的对话。
2.Talk about your birthday and write a short passage.
Homework
