Gerund as subject: "Explaining concepts" using a gerund phrase as the subject, detailed the main work content of teachers, increasing the complexity and information of the sentence.
Present participle as an attributive: "engaging with students" using a present participle phrase as an attributive, enhancing the descriptiveness of the sentence, clarifying the way teachers interact with students.
Infinitive as adverb of purpose: "to make learning more interactive" using an infinitive phrase as an adverb of purpose, explaining the purpose of talkative teachers to make learning more interactive, improving the logicality and clarity of the sentence.
Adjective as predicate: "is crucial" using an adjective as the predicate, emphasizing the importance of effective communication in sparking student interest and understanding complex subjects.