Teacher’s Overview
Title: Let the Cat Out of the Bag
A Fun English Story
Teacher’s Overview:
Why do we say “let the cat out of the bag” when someone reveals a secret? This engaging lesson explains the colorful history behind this popular idiom — from dishonest sellers in medieval markets who tricked customers with cats in bags, to the expression we still use today.
The dynamic market scene image with the cat jumping out of the bag (plus the small history panels) makes an excellent visual hook that students will find both funny and memorable.
The lesson features a longer, richer reading passage (218 words), useful vocabulary, comprehension questions, and varied speaking activities including role-plays and creative idiom creation.
Level: Pre-Intermediate to Intermediate (A2–B1)
Time: 25–40 minutes
Skills: Reading, Vocabulary, Speaking & Discussion
Downloads:
PDF 1: Reading Passage + Comprehension
PDF 2: Varied Speaking Activities
