【学习目标】：
1、掌握New words and phrases: vacation, lie, beach, group, cool, surprised, heat, relaxed, scarf,
on vacation, take a photo, have a good time
Expressions: —How’s the weather? —It’s raining.
—What’s she doing? —She’s cooking.
Grammar: 熟练掌握现在进行时的相关问句及答语，准确使用How’s来询问天气。
2、Be able to describe the weather and what you are doing freely.
