Introductions of academic manuscripts are usually written in a specific-general structure.
You should preface the main topic of a sentence by first stating the purpose, time, location, reason, and conditions as introductory elements.
Theliterature review part of your paper is ahistorical summary of previous research.
Use the passive voice rather than the active voice in your paper.
Useof abstract, complex or generic words can make your writing superior and classy.