Unit 8 When is your birthday Section A课件 2023-2024学年人教版英语七年级上册

Unit 8 When is your birthday Section A How many months are there in a year? Do you know the names of them？ 一月 二月 三月 四月 五月 六月 January February March April May June 七月 八月 九月 十月 十一月 十二月 July August September October November December The names of the months Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec uary ruary ch il e y ust tember ober ember ember 1 8 7 9 10 12 11 3 2 5 4 6 月份为专有名词，首字母要大写 MONTHS 1. January Jan. 2. February Feb. 3. March Mar. 4. April Apr. 5. May May 6. June June 7. July July 8. August Aug. 9. September Sept. 10. October Oct. 11. November Nov. 12. December Dec. Let's challenge Learn these numbers and find out the rules: 一起找规律 1st first 2nd second 3rd third 4th fourth 5th fifth 6th 7th 8th eighth 9th ninth 10th sixth seventh tenth 11th eleventh 12th twelfth 13th 14th 15th 16th 17th 18th 19th 20th twentieth thirteenth fourteenth fifteenth sixteenth seventeenth eighteenth nineteenth 21st twenty-first 22nd twenty-second 23rd twenty-third 24th 25th 26th 27th 28th 29th 30th 31st twenty-fourth twenty-fifth twenty-sixth twenty-seventh twenty-eighth twenty-ninth thirty-first thirtieth 基变序，有规律，一般末尾th 。 一、二、三单独记，末尾字母t,d,d 。 八去t,九去e，f 来把ve替。 整十变y为ie,后面再加th 。 若是遇到几十几，只变个位就可以。 序数词常与定冠词the连用，但当序数词前有形容词性物主代词或名词所有格时，则不再用定冠词。 on his twelfth birthday Helen's second teacher one two three four five six seven eight nine ten eleven twelve thirteen fourteen fifteen thirteenth first third fourteenth eleventh fifteenth second tenth seventh fourth sixth S