1. Then in 1887, a teacher, Annie Sullivan arrived at the home of the Kellers to be Helen´s tutor.
    后来在1887年，一位叫安妮·萨莉文的教师来到海伦家里作她的家庭教师。

2. Her tutor says she is making good progress.
    她的导师说她进步很大.

3. She remained as Helen´s tutor and friend for fifty years.
    在以后的那五十年里，她一直是海伦的朋友兼家庭教师。

4. Stimulating parents were more actively involved in what their children did, steering them towards certain fields and pushing them to work hard, often acting as a tutor.
    激励型的家长会更主动地参与到孩子们的活动中去，在某些领域里带领他们前行，推动他们努力，通常起着导师的作用。

5. If you need extra help with a translation assignment or your pronunciation, a tutor can give you feedback via your computer.
    如果你在翻译作业或发音上还需额外帮助，辅导教师可通过电脑给你反馈。