练习材料：
We have an old musical instrument. It is called a clavichord(翼琴).It was made in Germany in 1681. Our clavichord is kept in the living-room. It has belonged to our family for a long time. The instrument was bought by my grandfather many years ago. Recently it was damaged by a visitor. She tried to play jazz on it! She struck the keys too hard and two of the strings were broken. My father was shocked. Now we are not allowed to touch it. It is being repaired by a friend of my father's.
I was having dinner at a restaurant when TonySteele came in. Tony worked in a lawyer's office years ago, but he is now working at a bank. He gets a good salary, but he always borrows money from his friends and never pays it back. Tony saw me and came and sat at the same table. He has never borrowed money from me. While he was eating, I asked him to lend me twenty pounds. To my surprise, he gave me the money immediately. 'I have never borrowed any money from you,' Tony said, 'so now you can pay for my dinner!'
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：
jazz n. 爵士音乐
musical adj. 音乐的
instrument n. 乐器
clavichord n. 古钢琴
recently adv. 最近
damage v. 损坏
key n. 琴键
string n. （乐器的）弦
shock v. 使不悦或生气，震惊
allow v. 允许，让
touch v. 触摸
turn n. 行为，举止
deserve v. 应得到，值得
lawyer n. 律师
bank n. 银行
salary n. 工资
immediately adv. 立刻
luck n. 运气，幸运
captain n. 船长
sail v. 航行
harbour n. 港口
proud adj. 自豪
important adj. 重要的
练习感悟：不能再掉队啦！！！Keep Moving！
