Academic Vocabulary (IELTS/TOEFL style)

 


📘 English to Bangla Course

Lesson: Academic Vocabulary (IELTS/TOEFL Style)

Purpose: Improve reading, writing, and speaking for academic exams.
âžĄī¸ āĻŦāĻžāĻ‚āϞāĻžā§Ÿ: āĻļāĻŋāĻ•ā§āώāĻžāĻ°ā§āĻĨā§€āĻĻ⧇āϰ āĻāĻ•āĻžāĻĄā§‡āĻŽāĻŋāĻ• āϰāĻŋāĻĄāĻŋāĻ‚, āϰāĻžāχāϟāĻŋāĻ‚ āĻ“ āĻ¸ā§āĻĒāĻŋāĻ•āĻŋāĻ‚ āωāĻ¨ā§āύāϤ āĻ•āϰāĻžāϰ āϜāĻ¨ā§āϝāĨ¤


1. What is Academic Vocabulary?

👉 Academic Vocabulary refers to words and phrases commonly used in formal writing and exams.
âžĄī¸ āĻŦāĻžāĻ‚āϞāĻžā§Ÿ: āĻāĻ•āĻžāĻĄā§‡āĻŽāĻŋāĻ• āĻļāĻŦā§āĻĻāĻ­āĻžāĻŖā§āĻĄāĻžāϰ āĻšāϞ⧋ āϏāϰāĻ•āĻžāϰāĻŋ, āĻļāĻŋāĻ•ā§āώāĻž āĻŦāĻž āĻĒāϰ⧀āĻ•ā§āώāĻžāĻŽā§‚āϞāĻ• āϞ⧇āĻ–āĻž-āĻļ⧈āϞ⧀āϤ⧇ āĻŦā§āϝāĻŦāĻšā§ƒāϤ āϏāĻžāϧāĻžāϰāĻŖ āĻļāĻŦā§āĻĻ āĻ“ āĻŦāĻžāĻ•ā§āϝāĻžāĻ‚āĻļāĨ¤

Example:

  • Simple: The study showsâ€Ļ
  • Academic: The study demonstratesâ€Ļ
    âžĄī¸ āĻ—āĻŦ⧇āώāĻŖāĻžāϟāĻŋ āĻĒā§āϰāĻĻāĻ°ā§āĻļāύ āĻ•āϰāϛ⧇â€Ļ

2. Common Academic Vocabulary Categories

a) Verbs (Action words used in academic writing)

English Bangla Example Sentence
Analyze āĻŦāĻŋāĻļā§āϞ⧇āώāĻŖ āĻ•āϰāĻž The researcher analyzed the data carefully. āĻ—āĻŦ⧇āώāĻ• āϏāϤāĻ°ā§āĻ•āĻ­āĻžāĻŦ⧇ āĻĄā§‡āϟāĻž āĻŦāĻŋāĻļā§āϞ⧇āώāĻŖ āĻ•āϰ⧇āϛ⧇āύāĨ¤
Assess āĻŽā§‚āĻ˛ā§āϝāĻžā§Ÿāύ āĻ•āϰāĻž The study assesses the impact of climate change. āĻ—āĻŦ⧇āώāĻŖāĻžāϟāĻŋ āϜāϞāĻŦāĻžā§Ÿā§ āĻĒāϰāĻŋāĻŦāĻ°ā§āϤāύ⧇āϰ āĻĒā§āϰāĻ­āĻžāĻŦ āĻŽā§‚āĻ˛ā§āϝāĻžā§Ÿāύ āĻ•āϰ⧇āĨ¤
Evaluate āĻŽā§‚āĻ˛ā§āϝāĻžā§Ÿāύ āĻ•āϰāĻž/āĻĒāĻ°ā§āϝāĻžāϞ⧋āϚāύāĻž āĻ•āϰāĻž We need to evaluate the effectiveness of this method. āφāĻŽāĻžāĻĻ⧇āϰ āĻāχ āĻĒāĻĻā§āϧāϤāĻŋāϰ āĻ•āĻžāĻ°ā§āϝāĻ•āĻžāϰāĻŋāϤāĻž āĻŽā§‚āĻ˛ā§āϝāĻžā§Ÿāύ āĻ•āϰāϤ⧇ āĻšāĻŦ⧇āĨ¤
Demonstrate āĻĒā§āϰāĻĻāĻ°ā§āĻļāύ āĻ•āϰāĻž The experiment demonstrates a clear trend. āĻĒāϰ⧀āĻ•ā§āώāĻžāϟāĻŋ āĻāĻ•āϟāĻŋ āĻ¸ā§āĻĒāĻˇā§āϟ āϧāĻžāϰāĻž āĻĒā§āϰāĻĻāĻ°ā§āĻļāύ āĻ•āϰ⧇āĨ¤
Investigate āĻ…āύ⧁āϏāĻ¨ā§āϧāĻžāύ āĻ•āϰāĻž Scientists investigate new ways to reduce pollution. āĻŦāĻŋāĻœā§āĻžāĻžāύ⧀āϰāĻž āĻĻā§‚āώāĻŖ āĻ•āĻŽāĻžāύ⧋āϰ āύāϤ⧁āύ āωāĻĒāĻžā§Ÿ āĻ…āύ⧁āϏāĻ¨ā§āϧāĻžāύ āĻ•āϰ⧇āύāĨ¤

b) Nouns (Important concepts in academic writing)

English Bangla Example
Hypothesis āĻ…āύ⧁āĻŽāĻžāύ/āϧāĻžāϰāĻŖāĻž The hypothesis was tested in the lab. āĻ˛ā§āϝāĻžāĻŦ⧇ āϧāĻžāϰāĻŖāĻžāϟāĻŋ āĻĒāϰ⧀āĻ•ā§āώāĻž āĻ•āϰāĻž āĻšāϞ⧋āĨ¤
Conclusion āωāĻĒāϏāĻ‚āĻšāĻžāϰ The study reached a clear conclusion. āĻ—āĻŦ⧇āώāĻŖāĻžāϟāĻŋ āĻāĻ•āϟāĻŋ āĻ¸ā§āĻĒāĻˇā§āϟ āωāĻĒāϏāĻ‚āĻšāĻžāϰ⧇ āĻĒ⧌āρāϛ⧇āϛ⧇āĨ¤
Evidence āĻĒā§āϰāĻŽāĻžāĻŖ There is strong evidence supporting the claim. āĻāχ āĻĻāĻžāĻŦāĻŋāϕ⧇ āϏāĻŽāĻ°ā§āĻĨāύ āĻ•āϰ⧇ āĻļāĻ•ā§āϤ āĻĒā§āϰāĻŽāĻžāĻŖ āφāϛ⧇āĨ¤
Factor āωāĻĒāĻžāĻĻāĻžāύ/āĻĢā§āϝāĻžāĻ•ā§āϟāϰ Multiple factors affect climate change. āĻŦāĻšā§ āωāĻĒāĻžāĻĻāĻžāύ āϜāϞāĻŦāĻžā§Ÿā§ āĻĒāϰāĻŋāĻŦāĻ°ā§āϤāύāϕ⧇ āĻĒā§āϰāĻ­āĻžāĻŦāĻŋāϤ āĻ•āϰ⧇āĨ¤
Method āĻĒāĻĻā§āϧāϤāĻŋ The method used in this study is reliable. āĻāχ āĻ—āĻŦ⧇āώāĻŖāĻžā§Ÿ āĻŦā§āϝāĻŦāĻšā§ƒāϤ āĻĒāĻĻā§āϧāϤāĻŋ āύāĻŋāĻ°ā§āĻ­āϰāϝ⧋āĻ—ā§āϝāĨ¤

c) Adjectives (Describe clearly & academically)

English Bangla Example
Significant āϗ⧁āϰ⧁āĻ¤ā§āĻŦāĻĒā§‚āĻ°ā§āĻŖ There was a significant increase in temperature. āϤāĻžāĻĒāĻŽāĻžāĻ¤ā§āϰāĻžā§Ÿ āĻāĻ•āϟāĻŋ āϗ⧁āϰ⧁āĻ¤ā§āĻŦāĻĒā§‚āĻ°ā§āĻŖ āĻŦ⧃āĻĻā§āϧāĻŋ āĻĻ⧇āĻ–āĻž āϗ⧇āϛ⧇āĨ¤
Relevant āĻĒā§āϰāĻžāϏāĻ™ā§āĻ—āĻŋāĻ• Only relevant data was considered. āĻļ⧁āϧ⧁āĻŽāĻžāĻ¤ā§āϰ āĻĒā§āϰāĻžāϏāĻ™ā§āĻ—āĻŋāĻ• āϤāĻĨā§āϝ āĻŦāĻŋāĻŦ⧇āϚāύāĻž āĻ•āϰāĻž āĻšāϝāĻŧ⧇āϛ⧇āĨ¤
Potential āϏāĻŽā§āĻ­āĻžāĻŦā§āϝ This solution has potential benefits. āĻāχ āϏāĻŽāĻžāϧāĻžāύāϟāĻŋ āϏāĻŽā§āĻ­āĻžāĻŦā§āϝ āϏ⧁āĻŦāĻŋāϧāĻž āĻĒā§āϰāĻĻāĻžāύ āĻ•āϰ⧇āĨ¤
Substantial āĻĒā§āϰāϚ⧁āϰ/āϗ⧁āϰ⧁āĻ¤ā§āĻŦāĻĒā§‚āĻ°ā§āĻŖ A substantial amount of research has been done. āĻĒā§āϰāϚ⧁āϰ āĻĒāϰāĻŋāĻŽāĻžāϪ⧇ āĻ—āĻŦ⧇āώāĻŖāĻž āĻ•āϰāĻž āĻšāϝāĻŧ⧇āϛ⧇āĨ¤
Effective āĻ•āĻžāĻ°ā§āϝāĻ•āϰ This strategy is highly effective. āĻāχ āĻ•ā§ŒāĻļāϞāϟāĻŋ āĻ…āĻ¤ā§āϝāĻ¨ā§āϤ āĻ•āĻžāĻ°ā§āϝāĻ•āϰāĨ¤

d) Linking Words / Phrases

English Bangla Example
Furthermore āϤāĻĻ⧁āĻĒāϰāĻŋ Furthermore, the results support the hypothesis. āϤāĻĻ⧁āĻĒāϰāĻŋ, āĻĢāϞāĻžāĻĢāϞāϗ⧁āϞāĻŋ āĻ…āύ⧁āĻŽāĻžāύāϕ⧇ āϏāĻŽāĻ°ā§āĻĨāύ āĻ•āϰ⧇āĨ¤
However āϤāĻŦ⧇ However, some limitations exist. āϤāĻŦ⧇, āĻ•āĻŋāϛ⧁ āϏ⧀āĻŽāĻžāĻŦāĻĻā§āϧāϤāĻž āφāϛ⧇āĨ¤
Therefore āĻ…āϤāĻāĻŦ Therefore, we recommend further research. āĻ…āϤāĻāĻŦ, āφāĻŽāϰāĻž āφāϰāĻ“ āĻ—āĻŦ⧇āώāĻŖāĻž āĻĒā§āϰāĻ¸ā§āϤāĻžāĻŦ āĻ•āϰāĻŋāĨ¤
In contrast āĻŦāĻŋāĻĒāϰ⧀āϤ⧇ In contrast, urban areas show higher pollution. āĻŦāĻŋāĻĒāϰ⧀āϤ⧇, āĻļāĻšā§āϰ⧇ āĻāϞāĻžāĻ•āĻžā§Ÿ āĻŦ⧇āĻļāĻŋ āĻĻā§‚āώāĻŖ āĻĻ⧇āĻ–āĻž āϗ⧇āϛ⧇āĨ¤
As a result āĻĢāϞāĻ¸ā§āĻŦāϰ⧂āĻĒ As a result, efficiency improved. āĻĢāϞāĻ¸ā§āĻŦāϰ⧂āĻĒ, āĻ•āĻžāĻ°ā§āϝāĻ•āĻžāϰāĻŋāϤāĻž āωāĻ¨ā§āύāϤ āĻšāϝāĻŧ⧇āϛ⧇āĨ¤

3. Examples in Sentences (Bangla + English)

  1. āĻ—āĻŦ⧇āώāĻ•āϰāĻž āĻĄā§‡āϟāĻž āĻŦāĻŋāĻļā§āϞ⧇āώāĻŖ āĻ•āϰ⧇āϛ⧇āύ āĻāĻŦāĻ‚ āĻāĻ•āϟāĻŋ āĻ¸ā§āĻĒāĻˇā§āϟ āωāĻĒāϏāĻ‚āĻšāĻžāϰ⧇ āĻĒ⧌āρāϛ⧇āϛ⧇āύāĨ¤
    👉 The researchers analyzed the data and reached a clear conclusion.
  2. āĻāχ āĻĒāĻĻā§āϧāϤāĻŋ āĻ•āĻžāĻ°ā§āϝāĻ•āϰ āĻāĻŦāĻ‚ āϏāĻŽā§āĻ­āĻžāĻŦā§āϝ āϏ⧁āĻŦāĻŋāϧāĻž āĻĒā§āϰāĻĻāĻžāύ āĻ•āϰ⧇āĨ¤
    👉 This method is effective and has potential benefits.
  3. āĻļāĻšā§āϰ⧇ āĻāϞāĻžāĻ•āĻžā§Ÿ āĻĻā§‚āώāĻŖ āĻŦ⧇āĻļāĻŋ, āϤāĻĻ⧁āĻĒāϰāĻŋ āϜāύāϏāĻ‚āĻ–ā§āϝāĻž āĻŦā§‡ā§œā§‡ āϗ⧇āϛ⧇āĨ¤
    👉 Pollution is higher in urban areas; furthermore, the population has increased.
  4. āĻ•āĻŋāϛ⧁ āϏ⧀āĻŽāĻžāĻŦāĻĻā§āϧāϤāĻž āφāϛ⧇, āϤāĻŦ⧇ āĻĢāϞāĻžāĻĢāϞ āĻāĻ–āύāĻ“ āϗ⧁āϰ⧁āĻ¤ā§āĻŦāĻĒā§‚āĻ°ā§āĻŖāĨ¤
    👉 Some limitations exist; however, the results are still significant.

4. Practice (Translate)

  1. āĻ—āĻŦ⧇āώāĻŖāĻžāϟāĻŋ āĻ…āύ⧁āĻŽāĻžāύāϕ⧇ āϏāĻŽāĻ°ā§āĻĨāύ āĻ•āϰ⧇āĨ¤
    👉 The study supports the hypothesis.
  2. āĻļ⧁āϧ⧁āĻŽāĻžāĻ¤ā§āϰ āĻĒā§āϰāĻžāϏāĻ™ā§āĻ—āĻŋāĻ• āϤāĻĨā§āϝ āĻŦāĻŋāĻŦ⧇āϚāύāĻž āĻ•āϰāĻž āĻšāϝāĻŧ⧇āϛ⧇āĨ¤
    👉 Only relevant data was considered.
  3. āĻāχ āĻ•ā§ŒāĻļāϞāϟāĻŋ āĻ…āĻ¤ā§āϝāĻ¨ā§āϤ āĻ•āĻžāĻ°ā§āϝāĻ•āϰāĨ¤
    👉 This strategy is highly effective.
  4. āĻ…āϤāĻāĻŦ, āφāĻŽāϰāĻž āφāϰāĻ“ āĻ—āĻŦ⧇āώāĻŖāĻž āĻĒā§āϰāĻ¸ā§āϤāĻžāĻŦ āĻ•āϰāĻŋāĨ¤
    👉 Therefore, we recommend further research.

āĻĒāϰāĻŦāĻ°ā§āϤ⧀ āĻ•ā§āϞāĻžāϏ