5.1生物与环境

### 5.1.1种子发芽实验
[【附件】5.1.1种子发芽实验.docx](/media/attachment/2025/02/5.1.1%E7%A7%8D%E5%AD%90%E5%8F%91%E8%8A%BD%E5%AE%9E%E9%AA%8C.docx)
[【附件】5.1.1《种子发芽实验》第一课时.pptx](/media/attachment/2025/02/5.1.1%E7%A7%8D%E5%AD%90%E5%8F%91%E8%8A%BD%E5%AE%9E%E9%AA%8C%E7%AC%AC%E4%B8%80%E8%AF%BE%E6%97%B6.pptx)
[【附件】5.1.1《种子发芽实验》第二课时.pptx](/media/attachment/2025/02/5.1.1%E7%A7%8D%E5%AD%90%E5%8F%91%E8%8A%BD%E5%AE%9E%E9%AA%8C%E7%AC%AC%E4%BA%8C%E8%AF%BE%E6%97%B6.pptx)
[【附件】5.1.1《绿豆发芽与土壤的关系》第一课时.mp4](/media/attachment/2025/02/5.1.1%E7%BB%BF%E8%B1%86%E5%8F%91%E8%8A%BD%E4%B8%8E%E5%9C%9F%E5%A3%A4%E7%9A%84%E5%85%B3%E7%B3%BB%E7%AC%AC%E4%B8%80%E8%AF%BE%E6%97%B6.mp4)
[【附件】5.1.1《绿豆发芽与空气的关系》第二课时.mp4](/media/attachment/2025/02/5.1.1%E7%BB%BF%E8%B1%86%E5%8F%91%E8%8A%BD%E4%B8%8E%E7%A9%BA%E6%B0%94%E7%9A%84%E5%85%B3%E7%B3%BB%E7%AC%AC%E4%BA%8C%E8%AF%BE%E6%97%B6_sj8ldJ2.mp4)
[【附件】5.1.1《绿豆发芽与水分的关系》第二课时.mp4](/media/attachment/2025/02/5.1.1%E7%BB%BF%E8%B1%86%E5%8F%91%E8%8A%BD%E4%B8%8E%E6%B0%B4%E5%88%86%E7%9A%84%E5%85%B3%E7%B3%BB%E7%AC%AC%E4%BA%8C%E8%AF%BE%E6%97%B6_W4A1CBs.mp4)
[【附件】5.1.1《绿豆发芽与阳光的关系》第二课时.mp4](/media/attachment/2025/02/5.1.1%E7%BB%BF%E8%B1%86%E5%8F%91%E8%8A%BD%E4%B8%8E%E9%98%B3%E5%85%89%E7%9A%84%E5%85%B3%E7%B3%BB%E7%AC%AC%E4%BA%8C%E8%AF%BE%E6%97%B6.mp4)
[【附件】5.1.1《绿豆发芽与温度的关系》第二课时.mp4](/media/attachment/2025/02/5.1.1%E7%BB%BF%E8%B1%86%E5%8F%91%E8%8A%BD%E4%B8%8E%E6%B8%A9%E5%BA%A6%E7%9A%84%E5%85%B3%E7%B3%BB%E7%AC%AC%E4%BA%8C%E8%AF%BE%E6%97%B6.mp4)

### 5.1.2比较种子发芽实验

[【附件】5.1.2比较种子发芽实验.docx](/media/attachment/2025/02/5.1.2%E6%AF%94%E8%BE%83%E7%A7%8D%E5%AD%90%E5%8F%91%E8%8A%BD%E5%AE%9E%E9%AA%8C.docx)
[【附件】5.1.2《比较种子发芽实验》第一课时.pptx](/media/attachment/2025/02/5.1.2%E6%AF%94%E8%BE%83%E7%A7%8D%E5%AD%90%E5%8F%91%E8%8A%BD%E5%AE%9E%E9%AA%8C%E7%AC%AC%E4%B8%80%E8%AF%BE%E6%97%B6.pptx)
[【附件】5.1.2《比较种子发芽实验》第二课时.pptx](/media/attachment/2025/02/5.1.2%E6%AF%94%E8%BE%83%E7%A7%8D%E5%AD%90%E5%8F%91%E8%8A%BD%E5%AE%9E%E9%AA%8C%E7%AC%AC%E4%BA%8C%E8%AF%BE%E6%97%B6.pptx)
[【附件】5.1.2《 绿豆种子发芽的变化》第二课时.mp4](/media/attachment/2025/02/5.1.2_%E7%BB%BF%E8%B1%86%E7%A7%8D%E5%AD%90%E5%8F%91%E8%8A%BD%E7%9A%84%E5%8F%98%E5%8C%96%E7%AC%AC%E4%BA%8C%E8%AF%BE%E6%97%B6.mp4)
### 5.1.3绿豆苗的生长

[【附件】5.1.3绿豆苗的生长.docx](/media/attachment/2025/02/5.1.3%E7%BB%BF%E8%B1%86%E8%8B%97%E7%9A%84%E7%94%9F%E9%95%BF.docx)
[【附件】5.1.3《绿豆苗的生长》第一课时.pptx](/media/attachment/2025/02/5.1.3%E7%BB%BF%E8%B1%86%E8%8B%97%E7%9A%84%E7%94%9F%E9%95%BF%E7%AC%AC%E4%B8%80%E8%AF%BE%E6%97%B6.pptx)
[【附件】5.1.3《绿豆苗的生长》第二课时.pptx](/media/attachment/2025/02/5.1.3%E7%BB%BF%E8%B1%86%E8%8B%97%E7%9A%84%E7%94%9F%E9%95%BF%E7%AC%AC%E4%BA%8C%E8%AF%BE%E6%97%B6.pptx)
[【附件】5.1.3《绿豆生长与阳光的关系》第一课时.mp4](/media/attachment/2025/02/5.1.3%E7%BB%BF%E8%B1%86%E7%94%9F%E9%95%BF%E4%B8%8E%E9%98%B3%E5%85%89%E7%9A%84%E5%85%B3%E7%B3%BB%E7%AC%AC%E4%B8%80%E8%AF%BE%E6%97%B6.mp4)
[【附件】5.1.3 《绿豆根生长与水的关系》第一课时.mp4](/media/attachment/2025/02/5.1.3_%E7%BB%BF%E8%B1%86%E6%A0%B9%E7%94%9F%E9%95%BF%E4%B8%8E%E6%B0%B4%E7%9A%84%E5%85%B3%E7%B3%BB%E7%AC%AC%E4%B8%80%E8%AF%BE%E6%97%B6.mp4)
[【附件】5.1.3《光合作用》第一课时.mp4](/media/attachment/2025/02/5.1.3%E5%85%89%E5%90%88%E4%BD%9C%E7%94%A8%E7%AC%AC%E4%B8%80%E8%AF%BE%E6%97%B6.mp4)
[【附件】5.1.3《蒸腾作用》第二课时.mp4](/media/attachment/2025/02/5.1.3%E8%92%B8%E8%85%BE%E4%BD%9C%E7%94%A8%E7%AC%AC%E4%BA%8C%E8%AF%BE%E6%97%B6.mp4)
### 5.1.4蚯蚓的选择

[【附件】5.1.4蚯蚓的选择.docx](/media/attachment/2025/02/5.1.4%E8%9A%AF%E8%9A%93%E7%9A%84%E9%80%89%E6%8B%A9.docx)
[【附件】5.1.4《蚯蚓的选择》第一课时.pptx](/media/attachment/2025/02/5.1.4%E8%9A%AF%E8%9A%93%E7%9A%84%E9%80%89%E6%8B%A9%E7%AC%AC%E4%B8%80%E8%AF%BE%E6%97%B6.pptx)
[【附件】5.1.4《蚯蚓的选择》第二课时.pptx](/media/attachment/2025/02/5.1.4%E8%9A%AF%E8%9A%93%E7%9A%84%E9%80%89%E6%8B%A9%E7%AC%AC%E4%BA%8C%E8%AF%BE%E6%97%B6.pptx)
[【附件】5.1.4《蚯蚓与明亮黑暗的关系》第一课时.mp4](/media/attachment/2025/02/5.1.4%E8%9A%AF%E8%9A%93%E4%B8%8E%E6%98%8E%E4%BA%AE%E9%BB%91%E6%9A%97%E7%9A%84%E5%85%B3%E7%B3%BB%E7%AC%AC%E4%B8%80%E8%AF%BE%E6%97%B6.mp4)
[【附件】5.1.4《 蚯蚓与土壤湿度的关系》第一课时.mp4](/media/attachment/2025/02/5.1.4_%E8%9A%AF%E8%9A%93%E4%B8%8E%E5%9C%9F%E5%A3%A4%E6%B9%BF%E5%BA%A6%E7%9A%84%E5%85%B3%E7%B3%BB%E7%AC%AC%E4%B8%80%E8%AF%BE%E6%97%B6.mp4)
### 5.1.5当环境改变了

[【附件】5.1.5当环境改变了.docx](/media/attachment/2025/02/5.1.5%E5%BD%93%E7%8E%AF%E5%A2%83%E6%94%B9%E5%8F%98%E4%BA%86.docx)
[【附件】5.1.5《当环境改变了》第一课时.pptx](/media/attachment/2025/02/5.1.5%E5%BD%93%E7%8E%AF%E5%A2%83%E6%94%B9%E5%8F%98%E4%BA%86%E7%AC%AC%E4%B8%80%E8%AF%BE%E6%97%B6.pptx)
[【附件】5.1.5《当环境改变了》第二课时.pptx](/media/attachment/2025/02/5.1.5%E5%BD%93%E7%8E%AF%E5%A2%83%E6%94%B9%E5%8F%98%E4%BA%86%E7%AC%AC%E4%BA%8C%E8%AF%BE%E6%97%B6.pptx)
### 5.1.6食物链和食物网

[【附件】5.1.6食物链和食物网.docx](/media/attachment/2025/02/5.1.6%E9%A3%9F%E7%89%A9%E9%93%BE%E5%92%8C%E9%A3%9F%E7%89%A9%E7%BD%91.docx)
[【附件】5.1.6《食物链和食物网》第一课时.pptx](/media/attachment/2025/02/5.1.6%E9%A3%9F%E7%89%A9%E9%93%BE%E5%92%8C%E9%A3%9F%E7%89%A9%E7%BD%91%E7%AC%AC%E4%B8%80%E8%AF%BE%E6%97%B6.pptx)
[【附件】5.1.6《食物链和食物网》第二课时.pptx](/media/attachment/2025/02/5.1.6%E9%A3%9F%E7%89%A9%E9%93%BE%E5%92%8C%E9%A3%9F%E7%89%A9%E7%BD%91%E7%AC%AC%E4%BA%8C%E8%AF%BE%E6%97%B6.pptx)
### 5.1.7设计和制作生态瓶

[【附件】5.1.7设计和制作生态瓶.docx](/media/attachment/2025/02/5.1.7%E8%AE%BE%E8%AE%A1%E5%92%8C%E5%88%B6%E4%BD%9C%E7%94%9F%E6%80%81%E7%93%B6.docx)
[【附件】5.1.7《设计和制作生态瓶》第一课时.pptx](/media/attachment/2025/02/5.1.7%E8%AE%BE%E8%AE%A1%E5%92%8C%E5%88%B6%E4%BD%9C%E7%94%9F%E6%80%81%E7%93%B6%E7%AC%AC%E4%B8%80%E8%AF%BE%E6%97%B6.pptx)
[【附件】5.1.7《设计和制作生态瓶》第二课时.pptx](/media/attachment/2025/02/5.1.7%E8%AE%BE%E8%AE%A1%E5%92%8C%E5%88%B6%E4%BD%9C%E7%94%9F%E6%80%81%E7%93%B6%E7%AC%AC%E4%BA%8C%E8%AF%BE%E6%97%B6.pptx)
[【附件】5.1.7《设计和制作生态瓶》第三课时.pptx](/media/attachment/2025/02/5.1.7%E8%AE%BE%E8%AE%A1%E5%92%8C%E5%88%B6%E4%BD%9C%E7%94%9F%E6%80%81%E7%93%B6%E7%AC%AC%E4%B8%89%E8%AF%BE%E6%97%B6.pptx)
[【附件】5.1.7《制作生态瓶》第二课时.mp4](/media/attachment/2025/02/5.1.7%E5%88%B6%E4%BD%9C%E7%94%9F%E6%80%81%E7%93%B6%E7%AC%AC%E4%BA%8C%E8%AF%BE%E6%97%B6.mp4)
[【附件】5.1.7《植物多少与鱼的上浮次数》第三课时.mp4](/media/attachment/2025/02/5.1.7%E6%A4%8D%E7%89%A9%E5%A4%9A%E5%B0%91%E4%B8%8E%E9%B1%BC%E7%9A%84%E4%B8%8A%E6%B5%AE%E6%AC%A1%E6%95%B0%E7%AC%AC%E4%B8%89%E8%AF%BE%E6%97%B6.mp4)
[【附件】5.1.7《水量与鱼的上浮次数》第三课时.mp4](/media/attachment/2025/02/5.1.7%E6%B0%B4%E9%87%8F%E4%B8%8E%E9%B1%BC%E7%9A%84%E4%B8%8A%E6%B5%AE%E6%AC%A1%E6%95%B0%E7%AC%AC%E4%B8%89%E8%AF%BE%E6%97%B6.mp4)
[【附件】5.1.7《动物多少与鱼的上浮次数》第三课时.mp4](/media/attachment/2025/02/5.1.7%E5%8A%A8%E7%89%A9%E5%A4%9A%E5%B0%91%E4%B8%8E%E9%B1%BC%E7%9A%84%E4%B8%8A%E6%B5%AE%E6%AC%A1%E6%95%B0%E7%AC%AC%E4%B8%89%E8%AF%BE%E6%97%B6.mp4)