professor/profession/professional/amateur/program/progress/protect/provide
记忆：
1. professor [ prE5fesE] n. 教授 A professor should be a well-learned person. 教授应该是一个很有学问的人。
2. profession [ prE5feFEn ] n. 职业, 专业 What profession will you take in your mind?你希望的职业是什么？
3. professional [ prE5feFEnl] adj. 专业的, 职业的 We are professional, so believe in us!我们是专业的，因此请相信我们。
4. amateur [ 5AmEtE(:), 5AmEtjuE ] n. 业余爱好者 Mr. Zhang, an amateur of cars, designed a new car himself. 汽车的一个业余爱好者张先生自己设计了一部新汽车。
5. program [ 5prEu^rAm ] n. 节目, 程序, 纲要, 计划 The program is intended to help those who lost their homes in the earthquake. 人们打算用这项工程来帮助那些在地震中失去家园的人。
6. progress [ 5prEu^res ] n. 前进, 进步（不可数名词） make progress取得进步 I’m glad to see you have made rapid progress in English. 我很高兴你在英语方面取得了很大的进步。
7. protect [ prE5tekt] vt. 保护 To protect nature is to protect ourselves. 保护自然就是保护我们自己。
8. protest [ prE5test ] v. 抗议 n. 主张, 抗议, 拒付 The tourists protested about the bad service at the restaurant. 旅客们抗议旅馆的糟糕服务。
9. provide [ prE5vaid] v. 供应, 供给 Don’t forget who it is that provides us food. 别忘了是谁给我们吃的。
另类阅读：
Our professor is professional in health. His profession is to provide advice on national programs by which our country can make progress in protecting people’s health.