The teacher's role is more of a coach or observer.

2019年6月四级真题（第三套）阅读 Section B

But researchers are improving systems to measure a teacher's performance throughout the year, and, with three years of data, it's usually possible to tell which teachers are failing.

2016年6月六级真题（第一套）阅读 Section C

From the teacher's point of view, children should be left to decide what to read and how to read.

2015年高考英语浙江卷 阅读理解 阅读A 题设

Into the complete silence of the waiting class came the teacher's sweet voice, "Good morning, children."

2015年高考英语湖北卷 句子填空 原文

Police praised the young teacher's quick thinking.

2017年高考英语浙江卷（11月） 完形填空 原文

Upon hearing the teacher's talk, the children probably felt that it sounded too good to be true.

2015年高考英语浙江卷 阅读理解 阅读A 题设