一.教学目标：

语言知识目标：

１．掌握词汇：

  基准目标

 whose , lose ,find , mine, yours , hers, be careful with , on ,phone, leave, plane, why,

hundred, hundreds of , look for , thousand, strange, boat, duck, pig

选择目标：

crayon, eraser , glove , wallet, watch, first of all, lost and found box, tape, purple , from

now on , here is /are..., camera, mobile phone, lost and found office, in a hurry,

taxi , airport, saugage. 

Key structure:

 whose...is this?

 It’s mine.

 Is this ...yours?

 Are these ... yours?

2. 掌握目标语言：

lost and found

技能目标：能利用所学内容达到对失物招领的对话文章的听说读写．

情感态度与价值观：培养学生助人为乐，拾金不昧的高尚品格。

学习策略：通过用英语与同伴谈论丢失的物品或寻找失主。

过程与方法：

bottom-up approach  tape recording, videos, OHP

  二．重点与难点

1.名词性物主代词

2.名词性物主代词和形容性物主代词的差异

3.元音字母a在单词中的读音