根据短文内容，回答下列问题。

     Han Mei went to Qingdao on vacation. The first day the weather was terrible! It was cloudy and rainy.

Han Mei took a bus to a park. The park was crowded but very interesting. It was sunny and hot the next day.

Han Mei went to the beach. She played soccer and went skateboarding. It was great! The last day she visited

her aunt and uncle. In the evening, they went to the movies. They watched a very funny comedy.

1. How was the weather the first day?

    ___________________________________________________________________

2. How did Han Mei go to the park?

    ___________________________________________________________________

3. Where did Han Mei go the next day?

     ___________________________________________________________________

4. Who did Han Mei visit the last day?

    ___________________________________________________________________

5. What kind of movie did Han Mei watch?

    ___________________________________________________________________

请你回忆课堂上与同学们讨论的下列问题，然后进行填空：

（1）炒菜时油锅中的油不慎着火，可用 ________ 进行灭火（答灭火方法），其灭火的原理是 __________ ；

（2）扑灭森林火灾的有效方法之一是，将大火蔓延路线前的一片树木砍掉，请你分析灭火的原理是 ___________ ；

（3）下列是教材第七单元中“一些与燃烧和爆炸有关的图标”．

请你用序号指出“禁止带火种”的图标是 _____ ；“当心火灾﹣﹣易燃物质”的图标是 ______ ．