Planning 提前准备
① Consider Your Audience. Always remember to keep your speaking focused on what your audience knows and needs.
首先要考虑听众。注意所讲内容和形式要符合听众的认知和需求。
② Choose the Best Form. You don't always have the chance to choose your format, but when you do, choose the best option for the audience and topic.
其次选择最佳表达形式。注意选择符合主题和听众需求的最佳表达形式。
③ Choose Appropriate and Effective Language. It's your responsibility as a speaker to choose the best possible language you can.
最后选择恰当而有效的语言。作为一个演讲者，选择最恰当的语言是应该有的责任。 Vocal Strategies 声音策略
There are four key qualities to vocal variety：volume，pace，pitch，tone.
影响声音多样性的四个关键因素：音量、语速、音高、音调。 Using Body Language in Speaking 在口语表达中使用肢体语言
Ther are 8 Elements of confident body language: power pose, eye contact, hand gestures, movement, expressions, mannerisms, breathing.
自信的肢体语言有8个要素:有力的姿势、眼神交流、手势、动作、表情、举止、呼吸。