五年级英语下册unit3第二课时.pptVIP

March 12th Children’s Day June 1st When is Teacher’s Day? It’s September 9th. When is Women’s Day? It’s March 8th. When is New Year’s Day? It’s January 1st. When is National Day? It’s October 1st. When is Children’s Day? It’s June 1st. When is Army Day? It’s August 1st. When is Labour Day? It’s May 1st. When is Christmas Day? It’s December 25th . (12个月份中有4个是幸运月,只要答对问题,就能赢相应的分数) * * * * * * * * * 知识目标:学习掌握序数词的变化规律，学习运用句型 What is the date? 能力目标：培养学生运用英语和听说读写的能力。 1.教学目标： 2.教学重点与难点 教学重难点：掌握序数词的变化规律 ,灵活运用句型 What is the date? The months of the year A: When is your birthday? B: My birthday is in______ January February March April May June July August December September October November Game:（寻找幸运星） Who has a birthday in March? ___has a birthday in March. Who? Me? Yes, you. Not me. Then who? 谁的生日和米老鼠在同一个月，就是今天的幸运星，可以得到一份礼物. 表示次序的数词叫序数词，是由基数词变化而来的。 1 one -----first 2 two------second 3 three----third 4 其余的序数词是由基数词后加-th 变化而来。 几个特殊变化的序数词 1 five----fifth 2 twelve----twelfth 3 eight----eighth 4 nine----ninth 整十的序数词把 y 变成 i加-eth 1 twenty----twentieth 2 thirty----thirtieth 几十几的序数词，十位数不变，个位数变成序数词。 1. twenty-one 21----twenty-first 21st 2.thirty-two 32-----thirty-second 32nd 基数词 序数词 序数词缩写 one first 1st two second 2nd three third 3rd four fourth 4th six sixth 6th five fifth 5th twelve twelfth 12th eight eighth 8th nine ninth 9th twenty twentieth 20th thirty thirtieth 30th 基数词变序数词的特点 第一、二、三变单词。 一般是在基数词的末尾加th. 有的序数词是把基数词末尾ve 改为f再加th。 有的序数词是把基数词一个字母去掉再加th。 有的序数词是把基数词末尾 , ty改为tie再加th。 二 三变单词, th从四上起. 怎么加？真好记! 八减t，九减e f要把ve替，ty变为tie。 1st 2nd 3rd 9th 22nd 20th 5th 21st 8th 23rd 26th 30th What’s the date? It’s March 22st . March What’s the date today?