练习材料：Lesson 12 Goodbye and good luck
I was having dinner at a restaurant when Tony Steele 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!'
任务配置：L0+L1+L4
知识笔记：本课美式音标中短元音I，发此音标的词汇有listen 、is 、Captain、 going 、will、 him 、in 、morning 、his 、it 、important 、Atlantic，主要是字母“i”发此音。in an之间发生副元连音
练习感悟：本课用的是一般将来时态，所以会同时出现音标“i ”“I”，嘴形不到位就难以区分自己发的是哪个音标。
