人教版英语七年级上册unit8复习课件

Review Unit 8-9 When is your birthday? learning aims 1.复习本单元的重点单词（序数词和月份）及短语。 2.复习区别介词in, on, at 的用法 1. one 2. two 3. three 4. four 5. five 6. six 7. seven 8. eight 9. nine 10. ten 11. eleven 12. twelve 13. thirteen 14. fourteen 15. fifteen 16. sixteen 17. seventeen 18. eighteen 19.nineteen 20. twenty 30. thirty 21. twenty-one 33. thirty-three first third second fifth ninth twentieth thirteenth twenty-first eighth twelfth fourth sixth seventh tenth fourteenth fifteenth sixteenth seventeenth eighteenth nineteenth thirtieth thirty-third eleventh 基变