Can I use formal or academic vocabulary in the Speaking section of the IELTS Academic module?

Yes, you can and should use formal or academic vocabulary in the Speaking section of the IELTS Academic module. This module is designed to assess your ability to communicate effectively in an academic or formal setting, so using appropriate vocabulary is crucial to demonstrate your language proficiency. Here are the reasons why you should use formal or academic vocabulary in the Speaking section:

1. Demonstrate language proficiency:
Using formal or academic vocabulary shows that you have a good command of the English language and can effectively express yourself in a formal setting. It reflects your ability to use advanced vocabulary and appropriate language structures.

2. Meet the assessment criteria:
The IELTS Speaking section is assessed based on four criteria: Fluency and Coherence, Lexical Resource, Grammatical Range and Accuracy, and Pronunciation. Using formal or academic vocabulary can help you score higher in the Lexical Resource criterion, which evaluates your ability to use a wide range of vocabulary appropriately.

3. Reflect academic skills:
The IELTS Academic module aims to assess your readiness for academic study in an English-speaking environment. By using formal or academic vocabulary in the Speaking section, you demonstrate that you are familiar with the language used in academic contexts, such as lectures, presentations, and discussions.

4. Enhance clarity and precision:
Formal or academic vocabulary often conveys specific meanings with precision. By using such vocabulary, you can express your ideas more clearly and accurately, making it easier for the examiner to understand your responses and evaluate your language skills.

5. Create a professional impression:
Using formal or academic vocabulary in the Speaking section can create a professional impression on the examiner. It shows that you are confident in using advanced vocabulary and can adapt your language to different contexts, which is an important skill in an academic or professional environment.

In conclusion, using formal or academic vocabulary in the Speaking section of the IELTS Academic module is highly recommended. It helps demonstrate your language proficiency, meet the assessment criteria, reflect academic skills, enhance clarity and precision, and create a professional impression. However, it is important to use such vocabulary appropriately and naturally, without overusing or forcing it into your responses.