Unit 4 When is the art show?Part B Lets learn & Look and writesecondfirstfourthJune 4thFebruary 2ndfifthAugust 1stthird3rdJanuary 3rdJuly 5th4th1st2nd5thFlash gameRevisionDec. 1stChinese testEnglish test July 5thApril 4thsports meetOct. 3rdschool tripWhen is the _?Its on _.Mar. 2ndsinging contestmath testFebruary 3rdWhen is your birthday?Its on August 21st.Presentationtwenty-first21sttwenty-oneFebruary 21stDec.21stWhen is your grandpas birthday?Its on October 12th.12th twelfthtwelveApril 12thSept. 12thJanuary 12thWhen is your grandmas birthday?Its on April 20th.twentieth20thtwentyAugust20thMarch20thOct.20thWhen is your dads birthday?Its on November 30th.thirtieth30ththirtyJuly30thMarch30thJune30thWhen is your mums birthday?Its on February 23rd.twenty-third23rdtwenty-threeApril 23rdMay 23rdNov. 23rdWu yifans birthday is on August 21st.Grandpas birthday is on October 12th.Grandmas birthday is on April 20th.Dads birthday is on November 30th.Mums birthday is on February 23rd. Lets learnWhen is your/your fathers/your . birthday?. birthday is on . / Its on .1.Listen and read the words on p42 for 5 times.2.Finish the work “Look and write” on p42.3.Play the game “Ask and answer” with your family members: When is your/ birthday? Its on