Give commands and ask a pupil to act them out by using realia.

通过歌曲营造一些过年的气氛，引起学生对学习内容的兴趣。

This quality handbook is used for the control of designing, producing and service in motor realia.

本质量手册适用于汽车教具教学用品的设计、生产和服务的控制活动。

This quality handbook is used for the control of designing, producing and service in motor realia .

本质量手册适用于汽车教具教学用品的设计、生产和服务的控制活动。

Assist Foreign Trainer in preparing lessons, realia , print materials, technology and supplemental materials prior to the start of each class.

在每节课开始前，帮助外籍培训师准备课本、教具、印刷教材，设备和补充材料等。