Keep It Natural, Keep It Clear: Handling Extra Grammar in English-Learning Materials

One of the most common dilemmas in ESL and TEFL material writing is what to do when a carefully chosen example sentence contains a grammar point that isn’t the lesson’s focus. Do you avoid it? Explain it? Or just let it ride?

The truth is, language is messy. A sentence like “She asked me what I had done before the meeting began” is great for teaching reported speech, but it also contains past perfect, time clauses, and a possessive gerund. Trying to teach all of that at once could confuse learners and derail the lesson.

The problem with avoiding extra grammar

If you only use examples that perfectly follow the target structure and nothing else, your materials can start to sound robotic. Learners need to hear how grammar operates in real, connected language. Over-filtering may make the lesson “clean,” but it can also make it unnatural. Students may struggle when they meet the same structure in the wild because they’ve only ever seen it in a sterilized version.

However, the opposite extreme is just as risky. Throwing too much grammar at beginners overwhelms working memory. When every sentence has three new rules, learners can’t figure out which one they’re supposed to practice.

A simple framework for deciding

Experienced teachers and material writers often come to the same conclusion: it depends on the learner’s level and the lesson’s goal.

For low-level learners, keep additional structures minimal. If a sentence contains a major new grammar point that isn’t part of the lesson, either rewrite it, choose another example, or add a very short footnote. The goal is to keep cognitive load low so the target structure stays front and center.

For intermediate and advanced learners, keep the natural example, but give it a light touch. A “Grammar Note” box below the example can explain the extra structure in one or two sentences. For instance, if your target is the second conditional and your example also uses “used to,” a quick note like “Used to describes a past habit” is enough. You don’t need a full lesson on past habit formation.

When to pre-teach

Sometimes, the extra grammar is unavoidable and essential to understanding the example. In that case, pre-teach it briefly before the main lesson. But don’t let it steal the show. A two-minute heads-up is often all it takes: “Before we begin, notice that ‘had finished’ is the past perfect. It shows an action completed before another past action.” Then move on.

If the structure is too advanced for the level, cut the example. It’s better to lose one good sentence than to lose the whole class.

The art of ignoring grammar

There’s also nothing wrong with occasionally using an example without acknowledging every structural curiosity. Native speakers don’t parse every “that” clause or infinitive construction. Learners don’t need to either. If the extra grammar doesn’t interfere with comprehension, let it go. You can even write “Not today’s focus” next to a sentence to reassure learners that they don’t need to memorize everything.

The takeaway

The best material is both natural and focused. It gives learners a clear target, but it doesn’t pretend grammar exists in tidy, isolated boxes. Use your judgment: keep the example if it sounds real and valuable, add a short note when needed, pre-teach when necessary, and ignore the rest when it’s just background noise.

With this flexible approach, your learners won’t feel overwhelmed, and your lessons will stay grounded in the language they’ll actually hear and use.