In English teaching, the first class and the second class promote each other.

在英语教学中，第一课堂与第二课堂是相互促进的。

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There are three types of case-teaching; the first is descriptive analysis, the second is skill demonstration, he last is theory practice.

餐饮服务技能课的案例类型大致有三种：一是描述分析型案例、二是技能示范型案例、三是理论应用型案例。

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The group says this is the first and only teaching hospital for animals to operate within an aquarium.

VOA: special.2009.09.18

So, I joined the faculty in 1978, 091 and my first teaching assignment was 3.091 recitation. I had two sections.

我在1978年的时候加入了教职的一员，我第一个教授的课程就是3。,当时我的课程分为2个部分。

麻省理工公开课 - 固态化学导论课程节选

I first started teaching this course in the late 1970s and 80s when literary theory was a thing absolutely of the moment.

我在20世纪七八十年代时开始教这门课,当时文学理论非常流行。

耶鲁公开课 - 文学理论导论课程节选

The teaching union said that although the first part of the agreed pay rise has already been put in place, full implementation of McCrone was still a long way off.

BBC: New fears over teachers' pay

Ofsted found children's welfare was dealt with well, but, although teaching had improved since the first summer schools - in 2003 - some was still "over-directed".

BBC: NEWS | UK | Education | Gifted schools 'getting better'

Consider that this other story recently went viral throughout the Chinese blogosphere: an (as far as I can tell, apocryphal) account of the teaching of the Cinderella fairy tale in a Chinese first-grade classroom.

FORBES: China's Achilles Heel: Education System