Unit 10 I’ve had this bike for three years.
The Second Period (Section B 3a-3c)
Teaching aims（教学目标）
1．掌握基本的阅读技能
2. 了解什么是yard sale
3. 掌握现在完成时的用法
Language points（语言点）
1 要求掌握以下句式：As they get bigger our house seems to get smaller.
no longer
Have done...since...
either; too; also; as well
