Types of speech according to delivery| Impromptu & Extemporaneous Speeches | Oral Communication

The video introduces the topic of spontaneous and conversational speaking, specifically focusing on impromptu and extemporaneous speeches. It highlights the challenge of speaking without preparation, drawing parallels to beauty pageant question and answer portions that test wit and confidence.

The objectives for the lesson are to classify speeches based on delivery style and apply speech delivery principles. It references previous lessons on manuscript and memorized speeches, noting that impromptu and extemporaneous speeches are more challenging in organizing thoughts quickly, often seen in debates, panel discussions, and interviews.

Impromptu speech is defined as speaking on the spot without prior knowledge. Examples include meetings, ambush interviews, classroom discussions, and beauty pageant Q&As. The video advises against panicking in such situations, as perfection is not expected.

For content, speakers should present a definite point of view, use an attention-getting opening, state a clear standpoint, support it with reasons, logic, and specific data (quotations, statistics, examples), and link to previous speakers. A crucial rule is to never apologize for lack of preparation; 'the show must go on'.

Even impromptu speeches need organization. A useful framework is 'past, present, and future'. Start with a brief attention-getter and subject introduction, discuss past events related to the topic, then the present condition, and finally, future possibilities. The basic format includes introduction, discussion with logical arrangement and supporting data, and a conclusion.

Effective delivery involves speaking with confidence, maintaining eye contact, avoiding filler words like 'um' or 'uh', maintaining good posture, speaking audibly, gesturing effectively, appearing enthusiastic, hiding blunders, and sitting down properly when finished. The speaker shares a personal experience emphasizing confidence and understanding.

The main advantage is the ability to present ideas, make appeals, or disseminate information at the most appropriate or needed time, potentially leading to great impact and improved image. Disadvantages include the ease of performing poorly due to lack of preparation, leading to rambling and wasting time. Impromptu speaking can also cause nervousness, as seen in beauty pageant Q&As.

Extemporaneous speaking is a common activity, especially in schools. It allows for some preparation, where speakers can refer to an outline or brief notes to recall specific points. While not entirely on-the-spot, it's still challenging due to limited preparation time, often just minutes in contests. The format is similar to impromptu, but time management is critical.

In both impromptu and extemporaneous speeches, beyond content, time is extremely important. Speakers must adhere to the given time limits, whether 30 seconds or 5 minutes. The video concludes by emphasizing that in speaking, 'time is gold' and 'precious'.