课件17张PPT。Let's learn & Look and writePart BUnit 4 When is Easter?Learning goals能够听、说、读、写五个序数词：12th(twelfth)、20th(twentieth)、21st(twenty-first)、23rd(twenty-third)、30th(thirtieth)； 能够在语境中正确运用序数词； 能够提问和回答有关生日日期的内容。Let's learn 例句：December is the twelfth month of the year. 十二月是一年中的第十二个月。例句：Tomorrow is her twentieth birthday. 明天是她二十岁生日。例句：This is his twenty-first birthday. 这是他的第二十一个生日。例句：His birthday is on January 23rd. 他的生日在1月23日。例句：My mother’s birthday is on June 30th. 我妈妈的生日在6月30日。October 12th Grandpa’s birthdayApril 20th Grandma’s birthdayNovember 30th Dad’s birthdayFebruary 23rd Grandpa’s birthdayAugust 21th My birthday你能根据上图，再造几个句子吗？例：—When is Grandma’s birthday? —It’s on April 20th.When is … birthday? It’s on …When is your mother’s birthday? My mum’s birthday is on February 23rd.My birthday is on August 21st. When is your birthday?When is your father’s birthday? My Dad’s birthday is on November 30th.Role-playLook and writeWhen is your birthday?My birthday is on March 21st.基数词 序数词 序数词简写形式 one 一 first 第一 1st two 二 second 第二 2nd three 三 third 第三 3rd five 五 fifth 第五 5th eight 八 eighth 第八 8th nine 九 ninth 第九 9th twelve 十二 twelfth 第十二 12th twenty 二十 twentieth 第二十 20thSummary 基数词 序数词 序数词简写形式 four 四 fourth 第四 4th six 六 sixth 第六 6th seven 七 seventh 第七 7th ten 十 tenth 第十 10th eleven 十一 eleventh 第十一 11th thirteen十三 thirteenth 第十三 13th fourteen 十四 fourteenth 第十四 14th fifteen 十五 fifteenth 第十五 15th sixteen 十六 sixteenth 第十六 16th seventeen 十七 seventeenth第十七 17th eighteen 十八 eighteenth 第十八 18th nineteen 十九 nineteenth 第十九 19th It’s _____ o’clock. A. five B. fifth C.5th 2. Mother’s Day is on the _____ Sunday in May. A. first B. second C. third 3. I’ll cook noodles _____ my mum. A. for B. at C. toABA单项选择。Exercise
