四、快乐阅读吧:Bella 和妈妈制订了几条家规。阅读材料,完成下列任务。

There are some family rules in Bella's family. But she likes her rules much better. One day, her mother buys a dog for her. Bella loves it very much. And they play together. But the dog jumps up to the bed. Then it runs into her study and bites(咬) Bella's homework. Bella is very cross with the dog. "Stop, little dog!"
Bella's parents teach the dog not to jump onto the desks or beds again and again. The dog can do it well. At last, Bella knows following family rules can help her be good. So she will follow the family rules but not her rules.
任务一:根据材料内容,判断下列句子正(T)误(F)。
()1. Bella's mother wants Bella to go to bed at 9:30 p.m.
()2. The underlined word "cross" means "开心".
()3. The best title for the text is "Bella's family rules".
任务二:无规矩不成方圆。假如你是Bella,请你用英语给小狗制订两条家规。

任务一：1. T 2. F 3. T
任务二：示例：1. Don't jump onto the bed. 2. Don't bite my homework.（内容合理即可）

任务一：
1. 根据材料中Family Rules板块的内容“Go to bed at 9:30 p.m.”，可知家庭规则要求Bella晚上9点半上床睡觉，也就是Bella的妈妈希望她9点半睡觉，该句表述正确。
2. 根据划线词前文的情节：小狗跳到床上，还跑进书房咬了Bella的作业，可以推断Bella此时很生气，单词“cross”的含义是生气，不是“开心”，该句表述错误。
3. 全文围绕Bella家的家规展开，讲述了Bella从更愿意遵守自己制定的规则，到最终明白遵守家规能帮自己变得更好的故事，用“Bella's family rules”作为文章标题十分合适，该句表述正确。
任务二：可以结合故事里小狗的不当行为，用简单的祈使句制定合理的小狗家规，答案不唯一，符合五年级英语表达要求即可。