plan well in advance;
預先計畫好；
make sure you fully understand your role in the program;
保證自己充分了解在活動中的角色；
devote care to structuring your speech logically;
認真地構思演講，使其結構符合邏輯；
devote care to setting the proper tone.
認真設定適當的基調。
how to use equipment
如何使用設備
check light bulbs,electrical power,cable connections,outlets and contacts,switches and any moving parts;
檢查電燈、電源、線路的連線、插座和觸電、開關以及一些移動部件
confirm twice that all your equipment will be available on the time of the day that you need it
保證設備能在你使用那天正常工作，至少要確認兩次；
arrange to have back-up equipment close by and be prepared to present without visuals;
準備一些後備設備以防萬一，並做好沒有圖像資料仍能演講的準備；
remember to carry your equipment and ensure it will not be lost.
記得帶上所需要用的設備，不要弄丟了。
typical signals of nervousness
緊張的典型特徵
hands in pockets 手放在口袋裡
increased blinking of the eyes 眨眼次數過多；
failure to make eye contact害怕眼神的接觸；
licking and biting of the lips 舔嘴唇和史嘴唇；
finger tapping 敲叩手指；
fast,jerky gestures 手勢又急又快；
cracking voices 粗啞的聲音
increased rate of speech 講話速度加快；