练习材料：
Lesson27 A wet night
Late in the afternoon, the boys put up their tent in the middle of a field. As soon as this was done, they cooked a meal over an open fire. They were all hungry and the food smelt good. After a wonderful meal, they told stories and sang songs by the camp fire. But some time later it began to rain. The boys felt tired so they put out the fire and crept into their tent. Their sleeping-bags were warm and comfortable, so they all slept soundly. In the middle of the night, two boys woke up and began shouting. The tent was full of water! They all leapt out of their sleeping-bags and hurried outside. It was raining heavily and they found that a stream had formed in the field. The stream wound its way across the field and then flowed right under their tent!
任务配置：L0+L4
练习感悟: 今天因为晨读上学习了r的发音，在读这篇课文的时候稍有注意，但是还没有融会贯通。通过这篇课文学习到了wind的另一个含义蜿蜒以及其过去式和过去分词，也学习到了creep爬行的过去式过去分词crept
