Idioms: planning and improvisation

This lesson focuses on understanding, recognising, and confidently using common English idioms related to planning, preparation, improvisation, and spontaneity. Learners explore how native speakers talk about organising events, solving problems, and responding to unexpected situations using natural idiomatic expressions that are frequent in everyday spoken English.

Activities Overview

Students begin by reading an engaging dialogue between two friends planning a camping trip. Through the conversation, they encounter idioms such as cover all the bases, play it by ear, leave nothing to chance, think on your feet, have your ducks in a row, and hope for the best, prepare for the worst. Learners match each expression to its definition, developing an understanding of both meaning and usage through realistic context.

Next, students complete sentence-completion and matching activities using the target idioms. A personalised speaking activity then encourages students to discuss their own habits and preferences, giving examples of when they plan carefully and when they prefer to improvise.

The lesson introduces a second group of idioms connected with spontaneity, decision-making, and handling unexpected situations. Students explore expressions including wing it, make something up as you go along, on a whim, put someone on the spot, paralysis by analysis, and go off script through a series of short, realistic dialogues. Matching and multiple-choice activities help learners understand the differences in meaning, tone, and appropriate context for each expression.

Learners then complete gap-fill exercises using the correct idioms in context, consolidating their understanding of form and usage while building confidence in selecting the most suitable expression for a range of everyday situations.

The lesson finishes with communicative speaking tasks. Students work in pairs to discuss how much they would plan or improvise in situations such as travelling abroad, cooking for friends, giving presentations, moving home, taking important exams, and attending job interviews. They then take part in role plays, with one student acting as a careful planner and the other as an improviser, encouraging extended, natural use of the target idioms in meaningful conversation.

For additional speaking practice, you can use the printable conversation cards.