目錄
Unit 1 Artificial intelligence
1.1 Speech skills
1.1.1 Verbal skill: Understanding your audience, speech purposes, and styles
1.1.2 Nonverbal skill: Preparing your speech and overcoming stage fright
1.2 Delivering speeches in different roles
1.2.1 Considering speaker roles
1.2.2 A popular science speech delivered by a college student
1.2.3 A recruitment speech delivered by a graduate student
1.2.4 A keynote speech delivered by an AI expert
Unit 2 Cultural relics protection and restoration
2.1 Speech skills
2.1.1 Verbal skill: Making a well-organized and logical speech
2.1.2 Nonverbal skill: Designing presentation slides
2.2 Delivering speeches in different roles
2.2.1 A speech delivered by the curator of a museum at a popular science event
2.2.2 A documentary narrated by a postdoctoral researcher
2.2.3 An academic presentation delivered by a professor
Unit 3 Biological technology
3.1 Speech skills
3.1.1 Verbal skill: Crafting an engaging and effective introduction and conclusion
3.1.2 Nonverbal skill: Mastering vocal delivery
3.2 Delivering speeches in different roles
3.2.1 A review report on biotechnology delivered by a graduate student in a seminar
3.2.2 An appraisal report on bioprinting given by an expert
3.2.3 A keynote speech delivered by a professor of biology
Unit 4 Space exploration
4.1 Speech skills
4.1.1 Verbal skill: Achieving cohesion and coherence
4.1.2 Nonverbal skill: Gestures, posture, and movement
4.2 Delivering speeches in different roles
4.2.1 A public address delivered by an official of the National Space Administration
4.2.2 A speech delivered by a senior engineer from a commercial aerospace company
4.2.3 A keynote speech delivered by a scholar of quantum physics
Unit 5 Climate change
5.1 Speech skills
5.1.1 Verbal skill: Employing persuasive argumentation techniques
5.1.2 Nonverbal skill: Using facial expressions and eye contact
5.2 Delivering speeches in different roles
5.2.1 A youth environmental advocate's plea for climate urgency
5.2.2 A closing keynote delivered by a climate scientist on climate change solutions
5.2.3 A public figure's call for climate change action
Unit 6 Neuroscience and the brain
6.1 Speech skills
6.1.1 Verbal skill: Making a speech engaging and captivating
6.1.2 Nonverbal skill: Enhancing the visual effect of presentation slides
6.2 Delivering speeches in different roles
6.2.1 A presentation on brain-computer interface delivered by a neuroscientist
6.2.2 A proposal on neuroimaging delivered by a postdoctoral fellow at a research symposium
6.2.3 A speech on neurodegenerative diseases given by a physician at a new drug launch event
6.2.4 A three-minute thesis winning presentation given by a PhD student
Unit 7 New materials
7.1 Speech skills
7.1.1 Verbal skill: Engaging in Q&A sessions effectively
7.1.2 Nonverbal skill: Dealing with unexpected situations
7.2 Delivering speeches in different roles
7.2.1 A speech delivered by a doctoral student as part of a science popularization project
7.2.2 A speech delivered by a chief technology officer at a global technology conference
7.2.3 A lecture on the preparation of g
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