现在分词在英语语法中可以用作定语，用来修饰名词或代词。现在分词作定语可以表示正在进行中的动作或状态，下面是20个例句：
- The crying baby woke up the entire neighborhood. (哭泣的婴儿把整个邻里都吵醒了。)
- The running water is very soothing. (流动的水声很舒缓。)
- The barking dog scared the postman. (吠叫的狗把邮递员吓到了。)
- The burning candles filled the room with a sweet aroma. (燃烧的蜡烛散发出甜美的香气，充满了房间。)
- The shining sun made the flowers in the garden look even more beautiful. (明媚的阳光让花园里的花朵看起来更美丽。)
- The sleeping cat looked so peaceful. (熟睡的猫看起来很平静。)
- The falling leaves signaled the arrival of autumn. (落叶预示着秋天的到来。)
- The laughing children were having a great time. (欢笑的孩子们玩得很开心。)
- The raging storm caused a lot of damage. (狂风暴雨造成了很多损失。)
- The dripping faucet kept me awake all night. (滴水的水龙头让我整夜难眠。)
- The growing economy is good news for everyone. (增长的经济对每个人都是好消息。)
- The glowing stars in the sky were a beautiful sight to behold. (天空中闪烁的星星是美丽的景象。)
- The howling wind made it difficult to hear anything. (呼啸的风声让人听不清任何声音。)
- The racing cars were thrilling to watch. (赛车比赛看起来很刺激。)
- The flowing river was a peaceful sight. (流淌的河水是一道宁静的风景线。)
- The boiling water was too hot to touch. (沸腾的水太烫了，不能碰。)
- The growing flowers in the garden were a colorful sight. (花园里正在生长的花朵是一道美丽的彩色风景线。)
- The shining stars in the night sky were breathtaking. (夜空中闪耀的星星让人惊叹。)
- The buzzing bees were busy collecting nectar. (嗡嗡作响的蜜蜂正在忙着采集花蜜。)
- The singing birds in the trees were a beautiful sound to wake up to. (树上鸟儿的歌声是一个美妙的唤醒声。)
以上20个例句展示了现在分词作定语的常见用法，希望对你的英语学习有所帮助。
