练习材料：
I have just moved to a house in Bridge Street. Yesterday a beggar knocked at my door. He asked me for a meal and a glass of beer. In return for this, the beggar stood on his head and sang songs. I gave him a meal. He ate the food and drank the beer. Then he put a piece of cheese in his pocket and went away. Later a neighbor told me about him. Everybody knows him. His name is Percy Buttons. He calls at every house in the street once a month and always asks for a meal and a glass of beer.
任务配置：
L0+L4
知识笔记：
1.注意两个连读的地方：knocked at和calls at 。
2.录音时长：51秒；朗读时长：51秒。
练习感悟：
1.练习时长69分钟。朗读的录音能够把发音的正误暴露得一览无余，稍微一个词有问题，能够非常明显的听出来。朗读的过程也非常考验注意力，注意力稍微不集中，就有可能嘴瓢。今天的注意力有点难以集中，读了很多次。
