While conducting a demonstrative lesson in an unfamiliar class, a teachers four effective ways are enthusiasm, humor, instruction, and a pre-class ta.

教师借班上课，总会碰到因不了解学生、不熟悉环境，而导致教学预设不当、师生无法有效沟通产生的教学阻隔现象。

youdao

While conducting a demonstrative lesson in an unfamiliar class, a teachers four effective ways are enthusiasm, humor, instruction, and a pre-class ta.

教师借班上课，总会碰到因不了解学生、不熟悉环境，而导致教学预设不当、师生无法有效沟通产生的教学阻隔现象。

youdao