七年级英语上册 Unit 8 When is your birthday? Section A 1a-2e 课件(共43张PPT及音视频)

(共43张PPT及音视频) Section A 1 1a-2e Unit 8 There are 12 months in a year. June January February March April May 一月 二月 三月 四月 五月 六月 Presentation July August September October November December 七月 八月 九月 十月 十一月 十二月 注意：英语中十二月份的缩写 一般是单词的前三个字母,只有9月是前4个,具体如下: 1月 January—Jan.　 2月 February—Feb.　 3月 March—Mar.　 4月 April—Apr. 5月 May不需缩写　 6月 June—Jun.　 7月 July—Jul.　 8月 August—Aug.　 9月 September—Sept.　10月 October—Oct.　 11月 November—Nov.　12月 December—Dec. 【注意】　缩写时第一个字母一定要大写,后面得有个点。 January February March April May June 1a Listen and repeat. July August September October November December MONTHS Good job! January February March July May October September December June November Quick response 快速说中文。 February September December October November January August May March April Quick eyes 看图说英文。 June July 21世纪教育网 January is the first month of the year. February is the second month of the year. March is the third month of the year. New drills 第一 第二 第三 _____is the fourth month of the year. _____is the fifth month of the year. _____is the sixth month of the year. _____is the seventh month of the year. _____is the eighth month of the year. April May June July August September is the _____ month of the year. October is the _____month of the year. November is the _____month of the year. December is the _____month of the year. ninth tenth eleventh twelfth five--fifth第五 twelve--twelfth第十二 eight--eighth第八 nine--ninth第九 twenty--twentieth第二十 thirty--thirtieth第三十 twenty-one --twenty-first第二十一 four--fourth第四 six--sixth第六 seven--seventh第七 ten--tenth第十 eleven--eleventh第十一 thirteen--thirteenth第十三 …… nineteen--nineteenth第十九 one--first 第一 two--second第二 three--third第三 序数词：表顺序，一般前面须加定冠词the。 twenty-one twenty-two twenty-three thirty forty fifty sixty seventy eighty ninety hundred twenty-first twenty-second twenty-third thirtieth fortieth fiftieth sixtieth seventieth eightieth ninetieth hundredth 21st 22nd 23rd 30th 40th 50th 60th 70th 80th 90th 100th 基数词 序数词 缩写 基数词 序数词 序数词缩写 基数词 序数词 序数词缩写 one first 1st nine ninth 9th two second 2nd twelve twelfth 12th three third 3rd twenty twentieth 20th five fifth 5th thirty thirtieth 30th eight eighth 8th thirty-one thirty-first 31st 特别注意 【记忆口诀】 基变序，有规律，多数词尾加-th。 一、二、三特殊记，词尾字母t, d, d。 八去t,，九去e, 字母f把ve替，然后再加-th。 遇到几十几，只变个位就可以。 序数词表顺序，一般须加定冠词。 21世纪教育网 Can you read these numbers? 2nd 11th 5th 30th 21st 24th 12th 23rd 9th 18th 22nd 13th 19th 26th 17th 15th 31st 10th Practice Listen and repeat. 2a 1st 2nd 3rd 4th 5th 6th 7th 8th 9th 10th 11th 12th 13th 14th 15th 16th 17th 18th 19th 20th 21st 22nd 23rd 24th 25th 26th 27th 28th 29th 30th 31st 写作： October 23rd 读作：October the twenty-third _____ + _____ 月份 序数词 日期的表达: 月份为专 ... ...