课件25张PPT。When is the art show?Unit 4Let’s learn
Look and writesecondfirstfourthFebruary 2ndfifthAugust 1stthird3rdJanuary 3rdJuly 5th4th1st2nd5thFlash gameStep 1 Lead inJune 4thStep 1 Lead inWhen is the_____________?
It’s on __________________.Free talkLet's play.
Look and say. When is _________________?
It’s on ______________.New Year’s DayFebruary 1stTeachers’ DaySeptember 10thChildren’s DayJune 1stChina’s National DayOctober 1stMay DayMay 1stStep 2 PresentationWhen is Grandpa’s birthday?It’s on October 12th.When is Grandma’s birthday?It’s on April 20th.When is Dad’s birthday?It’s on November 30th.When is Mum’s birthday?It’s on February 23rd.When is your birthday?It’s on August 21st.Watch and imitate.重点词汇：
twelfth twentieth thirtieth
twenty-first twenty-third
重点句型：
—When is Grandpa's birthday?
—It's on October 12th.
基数词二十至三十变序数词：
遇到数字几十几，请把个位基变序；
如果遇到整十数，y结尾变ie。Step 3 The main points3rd1st2nd5th4thRound 1 Step 4 Let’s practiceLook and say.twenty-third twelfthtwenty-firstthirtiethtwentiethRound 2 23rd 33rd32nd11th13thRound 3 When is your birthday?My birthday is on __________.March 21stWhen is your/your father’s/your mother’s birthday?My birthday/
It's on…Pair work
( ) 1. When is your father's birthday?
( ) 2. Happy birthday, Mum!
( ) 3. Let's cook noodles together!
( ) 4. What do you often do on your birthday?
( ) 5. When is Children's Day?CDAEB给下列句子选择合适的答语。Step 5 Test in classA. Great.
B. It's on June 1st.
C. It's on November 6th.
D. Thank you.
E. I often eat a birthday cake.Step 6 Conclusion1. 能听、说、读、写单词twelfth、twentieth、 thirtieth、
twenty-first和twenty-third。
2. 能在情境中进行角色表演，运用句型“When is
Grandpa's birthday? / ... It's on October 12th. /...”
询问并回答家人的生日是在什么时候。
3. 掌握20至30的序数词的变化规则。1. 抄写本课黑体单词各3遍。
2. 完成本课时的配套练习。
3. 预习Part B Read and write。Step 7 Homework
