【关键字】合作、作用
豆芽的生长过程图片
![](https://wkrtcs.bdimg.com/rtcs/image?w=500.00&md5sum=52ba649312641f730a13882f7dee1e33&sign=55349ebff9&rtcs_flag=2&rtcs_ver=4&l=webapp&bucketNum=714&ipr={"t":"img","r":"r_3","w":"500.00","h":"177.00","dataType":"jpeg","c":"word/media/image1.jpeg","imgOriW":500,"imgOriH":223})
![](https://wkrtcs.bdimg.com/rtcs/image?w=468.00&md5sum=52ba649312641f730a13882f7dee1e33&sign=55349ebff9&rtcs_flag=2&rtcs_ver=4&l=webapp&bucketNum=714&ipr={"t":"img","r":"r_3","w":"468.00","h":"153.00","dataType":"jpeg","c":"word/media/image2.jpeg","imgOriW":468,"imgOriH":315})
![](https://wkrtcs.bdimg.com/rtcs/image?w=438.00&md5sum=52ba649312641f730a13882f7dee1e33&sign=55349ebff9&rtcs_flag=2&rtcs_ver=4&l=webapp&bucketNum=714&ipr={"t":"img","r":"r_3","w":"438.00","h":"208.00","dataType":"jpeg","c":"word/media/image5.jpeg","imgOriW":420,"imgOriH":494})
![](https://wkrtcs.bdimg.com/rtcs/image?w=451.00&md5sum=52ba649312641f730a13882f7dee1e33&sign=55349ebff9&rtcs_flag=2&rtcs_ver=4&l=webapp&bucketNum=714&ipr={"t":"img","r":"r_3","w":"451.00","h":"200.00","dataType":"jpeg","c":"word/media/image6.jpeg","imgOriW":218,"imgOriH":290})
![](https://wkrtcs.bdimg.com/rtcs/image?w=465.00&md5sum=52ba649312641f730a13882f7dee1e33&sign=55349ebff9&rtcs_flag=2&rtcs_ver=4&l=webapp&bucketNum=714&ipr={"t":"img","r":"r_3","w":"465.00","h":"200.00","dataType":"jpeg","c":"word/media/image7.jpeg","imgOriW":500,"imgOriH":371})
![](https://wkrtcs.bdimg.com/rtcs/image?w=465.00&md5sum=52ba649312641f730a13882f7dee1e33&sign=55349ebff9&rtcs_flag=2&rtcs_ver=4&l=webapp&bucketNum=714&ipr={"t":"img","r":"r_3","w":"465.00","h":"217.00","dataType":"jpeg","c":"word/media/image8.jpeg","imgOriW":500,"imgOriH":361})
豆芽生长过程
![](https://wkrtcs.bdimg.com/rtcs/image?w=319.00&md5sum=52ba649312641f730a13882f7dee1e33&sign=55349ebff9&rtcs_flag=2&rtcs_ver=4&l=webapp&bucketNum=714&ipr={"t":"img","r":"r_3","w":"319.00","h":"126.00","dataType":"png","c":"word/media/image9.png","imgOriW":1440,"imgOriH":860})
![](https://wkrtcs.bdimg.com/rtcs/image?w=377.00&md5sum=52ba649312641f730a13882f7dee1e33&sign=55349ebff9&rtcs_flag=2&rtcs_ver=4&l=webapp&bucketNum=714&ipr={"t":"img","r":"r_7","w":"377.00","h":"182.00","dataType":"jpeg","c":"word/media/image11.jpeg","imgOriW":496,"imgOriH":332})
三天后，豆芽破土而出
![](https://wkrtcs.bdimg.com/rtcs/image?w=377.00&md5sum=52ba649312641f730a13882f7dee1e33&sign=55349ebff9&rtcs_flag=2&rtcs_ver=4&l=webapp&bucketNum=714&ipr={"t":"img","r":"r_7","w":"377.00","h":"175.00","dataType":"jpeg","c":"word/media/image12.jpeg","imgOriW":492,"imgOriH":325})
十四天后，豆芽离开了土壤，脱掉了外衣，像在微笑
![](https://wkrtcs.bdimg.com/rtcs/image?w=430.00&md5sum=52ba649312641f730a13882f7dee1e33&sign=55349ebff9&rtcs_flag=2&rtcs_ver=4&l=webapp&bucketNum=714&ipr={"t":"img","r":"r_14","w":"430.00","h":"194.80","dataType":"jpeg","c":"word/media/image13.jpeg","imgOriW":482,"imgOriH":328})
十七天后，豆芽子叶里长出了叶子
![](https://wkrtcs.bdimg.com/rtcs/image?w=489.00&md5sum=52ba649312641f730a13882f7dee1e33&sign=55349ebff9&rtcs_flag=2&rtcs_ver=4&l=webapp&bucketNum=714&ipr={"t":"img","r":"r_7","w":"489.00","h":"206.60","dataType":"jpeg","c":"word/media/image14.jpeg","imgOriW":489,"imgOriH":329})
二十天后，豆芽长直了身体，完全可以进行光合作用了。
![](https://wkrtcs.bdimg.com/rtcs/image?w=384.00&md5sum=52ba649312641f730a13882f7dee1e33&sign=55349ebff9&rtcs_flag=2&rtcs_ver=4&l=webapp&bucketNum=714&ipr={"t":"img","r":"r_7","w":"384.00","h":"195.60","dataType":"jpeg","c":"word/media/image15.jpeg","imgOriW":493,"imgOriH":327})
二十五天后，豆芽长得很高大了
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