1、Unit 4 When is Easter? PartB Lets learn,Lets sing,second,first,fourth,June 4th,February 2nd,fifth,August 1st,third,3rd,January 3rd,July 5th,4th,1st,2nd,5th,Flash game,When is _? Its on _.,New years Day,January 1st,April Fools Day,April 1st,Childrens Day,June 1st,Chinas National Day,October 1st,May D

2、ay,May 1st,math test,April 4th Sports meet,When is the_? Its on _.,When is your birthday?,Its on August 21st.,twenty-first,21st,twenty-one,February 21st,Dec. 21st,When is grandpas birthday?,Its on October 12th.,12th,twelfth,twelve,April 12th,Sept. 12th,January 12th,When is grandmas birthday?,Its on

3、April 20th.,twentieth,20th,twenty,August 20th,March 20th,Oct. 20th,When is Dads birthday?,Its on November 30th.,thirtieth,30th,thirty,July 30th,March 30th,June 30th,When is Mums birthday?,Its on February 23rd.,twenty-third,23rd,twenty-three,April 23rd,May 23rd,Nov. 23rd,Lets learn,twenty-third,twelf

4、th,twenty-first,thirtieth,twentieth,Round 1,twenty-third,twelfth,twenty-first,thirtieth,twentieth,Round 2,23rd,12th,21st,30th,20th,Round 3,基變序，有規(guī)律： 1、2、3特殊例， 結(jié)尾各是t, d, d; th, 4加起，8加h, 9去e; y結(jié)尾改ie, ve要用f替，再加th莫遲疑； 若是遇到幾十幾，只變個位就可以。,1st,31st,Wu 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.,When is your birthday?,My birthday is on_,When is your/your