- Follow IMRaD structure for empirical papers: Introduction, Methods, Results, and Discussion.
- Use hedging language to express appropriate caution in claims and conclusions.
- Build a repertoire of reporting verbs and linking phrases for academic argumentation.
- Practise conference presentation signposting so you can guide audiences through your talk.
- Familiarity with the Academic Word List (AWL) significantly improves writing quality.
For researchers working in non-English-speaking countries, publishing in international journals and presenting at global conferences requires a specialised command of academic English that goes far beyond general fluency. The language of research is formal, precise, and governed by strong conventions that differ from everyday communication.
Whether you are preparing your first journal submission, revising a manuscript after peer review, or rehearsing a ten-minute conference talk, this guide provides the frameworks, vocabulary, and practical phrases you need to communicate your research with confidence and credibility.
1. Academic Paper Structure
The majority of empirical research papers in science, social science, and medicine follow the IMRaD format. Understanding the purpose and typical language of each section allows you to write more efficiently and meet reviewer expectations.
| Section | Purpose | Key language features |
|---|---|---|
| Introduction | Establish context, gap, and aim | Present tense for facts; past tense for prior studies; hedging for gap claims |
| Methods | Describe procedure so it can be replicated | Past passive voice ("Data were collected..."); precise quantifiers |
| Results | Report findings objectively | Past tense; neutral descriptors; reference to tables/figures |
| Discussion | Interpret, compare, limit, and imply | Hedging; comparative phrases; limitations language; future research phrases |
Write your Methods section first while the procedure is fresh in your mind, then the Results, then the Discussion, and finally the Introduction and Abstract. This order is more efficient than writing front-to-back and avoids common structural problems.
2. Hedging and Cautious Language
Hedging is one of the most distinctive features of academic English. It signals intellectual honesty by marking claims according to their degree of certainty. Overconfident writing (e.g., "This proves that...") is considered unscholarly; appropriate hedging demonstrates rigor. See also our guide to advanced academic phrases.
| Function | Hedging phrases |
|---|---|
| Suggesting possibility | may, might, could, it is possible that, there is evidence to suggest |
| Expressing likelihood | is likely to, appears to, seems to, would appear to |
| Limiting scope | in this context, under these conditions, based on the current data |
| Introducing interpretation | This suggests..., These findings indicate..., One interpretation is that... |
| Acknowledging limitations | It should be noted that..., A limitation of this study is..., Future research should... |
3. Essential Research Vocabulary
Academic researchers need three layers of vocabulary: general academic vocabulary, discipline-specific terminology, and the metalanguage used to describe the research process itself. The Academic Word List (AWL), developed by Averil Coxhead, covers 570 word families that appear frequently across all academic disciplines and is a highly efficient starting point.
| Term | Definition | Example in context |
|---|---|---|
| paradigm | a theoretical framework or dominant approach | "This study operates within a constructivist paradigm." |
| methodology | the overall research strategy and rationale | "A mixed-methods methodology was adopted." |
| variable | a factor that can change or be measured | "Age was treated as an independent variable." |
| triangulation | using multiple methods to verify findings | "Data triangulation increased validity." |
| longitudinal | conducted over a long period of time | "A longitudinal study spanning five years was conducted." |
| operationalise | to define a concept in measurable terms | "Anxiety was operationalised using the GAD-7 scale." |
For vocabulary practice, explore LexFizz vocabulary exercises covering academic word lists and discipline-specific sets.
4. Presenting Research in English
A well-delivered conference presentation requires clear signposting, strong opening and closing statements, and the ability to handle questions under pressure. Non-native speakers often find that over-scripting a talk reduces natural delivery; instead, learn the structure and memorise transitions.
| Stage | Useful phrases |
|---|---|
| Opening | "Good morning, everyone. Today I'd like to present our research on..." / "Thank you for the opportunity to share these findings." |
| Outlining structure | "I'll begin with a brief overview of the background, then move on to our methodology and key results, and finish with the implications." |
| Signposting transitions | "Moving on to the results..." / "As you can see in this slide..." / "This brings me to my final point." |
| Referring to visuals | "If you look at the graph on the left..." / "This table shows..." / "The dotted line represents..." |
| Concluding | "To summarise, our study found that..." / "The key implication of this work is..." / "Thank you — I'd be happy to take questions." |
Prepare a one-sentence summary of your research that you can deliver clearly in ten seconds. This is invaluable for introductions, Q&A sessions, and networking conversations. Example: "We investigated whether spaced repetition improves vocabulary retention in adult EFL learners, and found a 34% improvement over traditional massed practice."
5. Writing Effective Abstracts
The abstract is often the only part of your paper that most readers will read. It must accurately represent your entire study in 150-250 words and compel readers to access the full article. Structured abstracts (with labelled subsections) are required by many journals in medicine and social sciences.
- Background/Objective: "This study aimed to investigate..." / "Despite extensive research on X, little is known about Y."
- Methods: "A randomised controlled trial was conducted with 120 participants..." / "Semi-structured interviews were analysed using thematic analysis."
- Results: "Results indicated a statistically significant difference (p < .05)..." / "Three core themes emerged from the data."
- Conclusion: "These findings suggest that..." / "The results have implications for..." / "Further research is needed to..."
6. Citing and Referencing in Academic Writing
Selecting reporting verbs carefully signals your stance toward cited sources. Neutral verbs (states, notes, reports) carry no evaluative weight, while evaluative verbs (argues, claims, contends, overstates) signal that you are engaging critically with the source. Use LexFizz grammar resources to practise these patterns.
| Function | Reporting verbs |
|---|---|
| Neutral reporting | states, notes, reports, describes, presents, observes |
| Strong claims | argues, asserts, contends, maintains, proposes, insists |
| Showing evidence | demonstrates, confirms, establishes, reveals, shows, illustrates |
| Suggesting tentatively | suggests, implies, indicates, appears to show, points to |
| Critical stance | overlooks, fails to account for, underestimates, neglects |
Practise Academic Vocabulary
Drill AWL terms and academic collocations with LexFizz's free interactive exercises.
Explore Exercises →Frequently Asked Questions
What level of English do researchers need for academic publishing?
Most international journals require at least C1 (Advanced) English proficiency. Reviewers and editors assess clarity of argument, precision of terminology, and grammatical accuracy. Non-native speakers should focus on hedging language, linking phrases, and discipline-specific vocabulary. Many journals offer language-polishing services, but a strong foundation helps papers survive peer review faster.
What is hedging language and why do researchers use it?
Hedging language expresses appropriate uncertainty or caution in academic claims. Instead of writing "This proves that X causes Y", a researcher writes "These findings suggest a possible link between X and Y". Common hedges include: may, might, could, appear to, seem to, it is likely that, there is evidence to suggest. Hedging is not weakness — it is a hallmark of rigorous academic writing.
How should I structure an academic research paper in English?
Most empirical research papers follow the IMRaD structure: Introduction (background, gap, aim), Methods (participants, procedure, instruments), Results (data presented objectively), and Discussion (interpretation, limitations, implications). Each section uses characteristic language patterns. For example, introductions use present tense for established facts and past tense for previous studies.
What phrases are useful for presenting research at a conference?
Useful conference presentation phrases: Opening — "Good morning, I'd like to present findings from our study on..."; Signposting — "Moving on to the results...", "As you can see from this graph..."; Summarising — "To summarise the key findings..."; Inviting questions — "I'd be happy to take any questions now." Practise transitions between slides and prepare simple answers to likely questions.
How do I write an effective abstract in English?
A strong abstract has four elements in approximately 150-250 words: (1) Background — why the research matters; (2) Aim — what the study set out to do; (3) Methods — briefly how; (4) Key findings and conclusion. Use past tense for what you did and found, present tense for what the results mean. Avoid citations and unexplained abbreviations in the abstract.
What are the most common English grammar mistakes researchers make?
Common mistakes include: overusing passive voice without reason; incorrect use of articles (a/the) with abstract nouns; wrong tense in literature reviews (use past for cited studies, present for accepted facts); misplacing adverbs; and using vague quantifiers like "a lot" instead of precise terms like "a significant proportion". Also avoid starting sentences with "Also" or "Besides" in formal academic writing.
How do I cite sources correctly in English academic writing?
Citation practice varies by discipline: APA (psychology, social sciences), MLA (humanities), Vancouver (medicine), Chicago (history). Regardless of style, use reporting verbs to introduce citations: "Smith (2023) argues that...", "Jones et al. (2022) demonstrate...". Avoid over-quoting; paraphrase and synthesise to show understanding.
What vocabulary is specific to academic research English?
Key academic vocabulary categories: Reporting (indicate, demonstrate, suggest, reveal, confirm); Evaluating (robust, rigorous, significant, preliminary, inconclusive); Structuring arguments (furthermore, however, in contrast, consequently, notwithstanding); Describing data (statistically significant, correlation, variance, threshold, baseline). Building familiarity with the Academic Word List (AWL) — 570 word families — is highly recommended.
How do I handle Q&A sessions at academic conferences in English?
Prepare for Q&A by anticipating likely questions and practising concise answers. Useful phrases: "That's an excellent question — in our study we found..."; "I appreciate that point — one limitation is that..."; "Could you clarify what you mean by...?"; "That is beyond the scope of the current study, but it would be interesting to explore in future work." It is perfectly acceptable to say "I don't know — I'll look into that."
Are there good resources for improving research English?
Excellent resources include: Elsevier's Researcher Academy (free online courses), the Academic Phrasebank from the University of Manchester, Coursera's Academic English specialisation, and discipline-specific style guides such as APA Publication Manual. Reading widely in top journals in your field is also one of the fastest ways to absorb appropriate academic register and discipline-specific vocabulary.