运用视听辅助教具完善你的演讲
我们英语老师上课经常用直观教具。
小学教师使用大量的视觉教具。
三等分角器是属于教学用的教具。
An Angle trisecting unit belongs to teaching AIDS for teaching.
有时人们认为数学教具是神奇的事物。
Sometimes people think there is something magic about sensorial math materials.
详细介绍了该教具的制作和使用方法。
This article particularly introduces its making and its use method.
如果时间和地点允许的话，考虑并准备好视听教具。
If time and place allow, consider and prepare audio-visual aids.
能够进行教室和教具的日常维护和管理；
Do the routine maintenance and management of classrooms and teaching aids. ;
本实用新型涉及一种教具。
你需要用直观的教具。
提前到达检查麦克风、照明、视觉教具或白板。
Arrive early to check microphone, lighting, visual AIDS or white board.
几个月前我在这里的时候，视听教具正在安装。
⑤能制作图片、卡片、动物头饰、面具模型等教具；
Can manufacture teaching aids and so on picture, card, animal head ornaments, mask model;
面对观众讲话，而不是对着你的教具，如活动挂图或者投影。
Speak to the audience... NOT to the visual AIDS, such as flip charts or overheads.
把演讲内容和视觉辅助教具多复习几遍，这样你就会感觉从容自如。
Run through your speech and any visual aids several times, so that you feel comfortable.
把演讲内容和视觉辅助教具多复习几遍，这样你就会感觉从容自如。
Run through your speech and any visual aids several times, so that you feel comfortable.
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