unit 7 the birthday party
topic 1 when were you born
section b
学习目标:
1学习并总结序数词
2学习其他新词
3学习日期的表达法和读法
jan.1 st.\ jan first \ the first of january
dec.12 th.\ december twelfth \ the twelfth of december
自学指导
1 listen read2a and find (听,读并找规律)
(1) 需特殊记
(2)第四至第十九 末尾加
(3)第几十