练习材料：
Lesson 12 Goodbye and good luck
Our neighbor, Captain Charles Alison, will sail from Portsmouth tomorrow. We'll meet him at the harbour early in the morning. He will be in his small boat—Topsail. Topsail is a famous little boat. It has sailed across the Atlantic many times. Captain Alison will set out at eight o'clock so we'll have plenty of time. We'll see his boat and then we'll say good-bye to him. He will be away for two months. We are very proud of him. He will take part in an important race across the Atlantic.
任务配置：L0+L4
知识笔记：这是练习的第三天，今天第一次发语音，录了好几遍，短舌头，读不清楚/th/,/sh/,/ch/，听原文的时候，it has 听不清楚，经常听成it is .原文的强调，感觉模仿比较差，情感表达不出来，整体还算流畅。
