元素周期表是同学们学习化学的重要工具。 请根据镁元素的“身份证”（见下图），在下面的横线 上填写有关铝元素的6个信息。
Al；3；金属；失；+3；Al2O3
同义句转换
1. It's too wet to walk,so we'll go swimming instead.
It's too wet. We'll go swimming_______ _______walking.
2. His uncle died three years ago.
His uncle________ ________ _________for three years.
3. I'm sure I can look after your little brother well.
I'm sure I can_______ _______ _______ ________your little brother.
4. He told us many funny stories so that he could make us pleased.
He told us many funny stories so that he could________ ________.
5. She didn't eat anything except fruit.
She ate________ ________fruit.
阅读下列材料回答问题：
枣庄市能源现状：枣庄市是能源濒临枯竭的城市，在电力结构中，火电装机容量占90%左右，水电．风电等新能源和可再生能源仅占10%左右。在煤炭濒临枯竭，燃煤又是环境污染的背景下，着力发展新能源成为能源建设的重点内容。枣庄市把新能源作为发展方向，加大对风电．太阳能和生物质能源等的开发利用，推动能源结构调整，发展清洁能源。
1．列举上文提及的可再生资源。
__________________________________________________________
2．说出利用新能源的优点。
3．制定一份生活节能简要计划。
