Insect Vocabulary & Idioms
somdn_product_pageThis insect vocabulary lesson helps B2/C1 ESL students learn the names of insects and other bugs while exploring common English idioms. Designed for older teenagers and adults, this engaging worksheet combines matching, speaking and discussion activities to help students build confidence using new language in context.
Level: B2/C1
Time: 60+ minutes
This lesson comes with:
Fillable Fields – This digital worksheet can be completed online or printed.
Teacher’s Copy – Includes detailed teacher’s notes and an answer key.
Student Version – Ideal for sharing via email for online lessons.
Insect Vocabulary Lesson Overview
1. Build vocabulary
Students match 16 insects and other bugs to colourful illustrations before comparing their answers and checking pronunciation.
2. Explore insect idioms
Students complete sentences using common insect-related expressions, discuss their meanings with a partner and learn how they are used in everyday English.
3. Practise new language
Students write short mini-dialogues using the target expressions before sharing them with the class.
4. Develop speaking fluency
Students work in pairs using conversation cards to discuss bugs, idioms and related topics while naturally recycling the target language.
Skills Developed
- Vocabulary expansion
- English idioms and expressions
- Speaking fluency
- Pronunciation
- Discussion skills
Lesson Objectives
- Learn and use new vocabulary naturally in context.
- Understand and use common insect idioms.
- Develop speaking confidence through pair work and discussions.
- Discuss insects and other bugs using appropriate vocabulary.
Try this ESL lesson in class today!
Note: This lesson includes printable and fillable field worksheets. For best results, we recommend using the free Adobe Acrobat Reader for digital completion or printing.
You may also like…
Our Reviews
International Women's Day ESL Lesson
Holiday and Travel Phrasal Verbs
Great Conversation Questions 1
International Women's Day ESL Lesson
Holiday and Travel Phrasal Verbs
Great Conversation Questions 1






