Then they try to teach the students something with a specific presentation style, like using visual AIDS, and do a follow up test to see how much they learned.
然后他们试着用一种特定的演讲风格教学生一些东西，比如使用视觉辅助，和做一个后续测试，看看他们学到了多少。
Using visual aids, repeating key points and changing your volume to emphasize certain points are ways to use theatre to improve your communication.
你可以运用可见的帮助、重复关键点、调节音量等方法来强调某些重点，进而提高交际能力。
It includes how to understand the problem query better by using the visual AIDS provided by query formatting, annotation, reports, and the access plan graph.
其中包含如何通过使用查询格式化、注释、报告和访问计划图来更好地理解问题查询。
Check for availability and visibility if you are using audio or visual AIDS.
如果您使用视听教具的话，您可以检查一下可用性和可视性。
Using a flip chart or other visual AIDS also adds to the time. Remember - it is better to finish slightly early than to overrun.
使用幻灯片或其他辅助手段会增加时长——稍微提前一点结束比延长时间要好。
I also teach using information technology, which adds fun to learning, because it gives them visual AIDS that enhance their understanding.
我也会运用信息科技辅助教学，这可增添学习的乐趣，因为他们能获得视觉上的辅助，借此强化他们的理解力。
Can you explain your idea to someone within 5 minutes using no more than a single sheet of paper and a crayon as visual aids?
你能在五分钟之内不借助一张纸或一张彩图向某人阐述你的设想吗？
Arrive early, walk around the speaking area and practice using the microphone and any visual AIDS.
早点到，在会场内四处走走，试试麦克风和视听辅助设备。
Fewer visual AIDS that are meaningful leave a stronger impression than using a lot of visual AIDS that might also confuse listeners.
数量少但内容精确的展示往往比数量多的展示更给人留下深刻的印象，并且不会对观众造成困扰。
Arrive early, walk around the speaking area and practice using the microphone and any visual AIDS.
提早到达并巡视讲台，练习使用麦克风和其他辅助视觉设施。
Last, to study the conditions of using visual pedagogy and owning visual teaching AIDS on physical education teaching in university.
最后还就高校体育直观教具教法的运用现状和直观教具的拥有情况进行了研究。
Arrive early, walk around the speaking area and practice using the microphone and any visual AIDS.
提早达到并巡视讲台，操练利用麦克风和其他帮助视觉设施。
Arrive early, walk around the speaking area and practice using the microphone and any visual AIDS.
提早达到并巡视讲台，操练利用麦克风和其他帮助视觉设施。
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