新版五年級下冊第四單元B部分Unit___Part_B_概要

1、Unit 4 When is Easter,綠色圃中小學(xué)教育網(wǎng)http:/www.L 綠色圃中學(xué)資源網(wǎng)http:/cz.L,綠色圃中小學(xué)教育網(wǎng)http:/www.L 綠色圃中學(xué)資源網(wǎng)http:/cz.L,second,first,fourth,June 4th,February 2nd,fifth,August 1st,third,3rd,2nd,Flash game,基數(shù)詞變序數(shù)詞規(guī)則,基變序，很容易，結(jié)尾加上“th”。 一二三，特殊記，結(jié)尾各是t,d,d. 八去t, 九去e, f來把ve替。 y改為“ie”,結(jié)尾仍有”th”. 若是遇到幾十幾，只變個位就可以。,one first two

2、second three third four fourth five fifth,six sixth seven seventh eight eighth nine ninth ten tenth,When is your birthday?,Its on August 21st.,birthday,21st,twenty-one,February 21st,Dec. 21st,twenty-first,12th,twelve,April 12th,Sept. 12th,January 12th,twelfth,When is grandpas birthday?,Its on Octobe

3、r 12th.,20th,twenty,August 20th,March 20th,Oct. 20th,twentieth,When is grandmas birthday?,Its on April 20th.,30th,thirty,July 30th,March 30th,June 30th,thirtieth,When is Dads birthday?,Its on November 30th.,23rd,twenty-three,April 23rd,May 23rd,Nov. 23rd,twenty-third,When is Mums birthday?,Its on Fe

4、bruary 23rd.,10月12日,4月20日,11月30日,2月23日,8月21日,爺爺?shù)纳?奶奶的生日,爸爸的生日,.s 誰的,媽媽的生日,我的生日,eleven twelve twenty twenty-one twenty-three thirty,eleventh,twentieth,twenty-first,twenty-third,thirtieth,twelfth,第20-50,基數(shù)詞,序數(shù)詞,改y 為i ,加eth,縮寫,twenty-third,twelfth,twenty-first,thirtieth,twentieth,Round 1,twenty-third,

5、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,When is _? Its on _(this year),Chen Jie: When is your birthday?,Mike: Cool! What will you do for your mum?,Chen Jie: Thants _s birthday, too!,Mike: My birthday is on_.,Chen Jie: Ill_for her.,Mike: _are delicious!,Chen Jie: Please come then.,We can have a_for_ you.,Chinese noodles,both of,April 4th,birthday party,cook noodles,my mother,both 二者（都）,Lets talk,for:為.,b