The present simple is one of the first tenses learners encounter, but it is not as simple as it first appears. It is used for facts that are always true, for habits and routines that happen regularly, and for general truths about the world. Forming it correctly — especially the third-person singular — causes persistent errors in learner writing and speech. As a teacher, understanding both the form and the meaning of the present simple will help you explain it clearly and respond to learner errors with confidence.
Before you start — think honestly about your own teaching and experience.
Look at the examples. Answer each question before reading the explanation — this is how your students will learn too.
Look at the verbs. Are these things happening right now, or are they always true? What does this tell you about when we use this tense?
None of these actions are happening at this exact moment — but all of them are true all the time, or true as a regular pattern. The present simple does not mean 'happening now'. It means 'this is a fact, a habit, or a regular truth'. This is one of the most important things for learners to understand: the present simple is not really about the present moment — it is about things that are generally or repeatedly true. Confusing it with present continuous (which IS about right now) is one of the most common errors at this level.
What is different about the third group? When exactly does the verb change its form?
The third-person singular (he, she, it — and any singular noun like 'the teacher') adds -s or -es to the verb. This is the only subject that changes the verb form in the present simple. All other subjects (I, you, we, they) use the base form. The -es ending is used after verbs ending in -ch, -sh, -ss, -x, or -o: teach → teaches, wash → washes, go → goes, do → does. Verbs ending in consonant + y change to -ies: study → studies, carry → carries. These spelling rules are small but important.
Look at the negative and question forms. What has happened to the verb 'teach'? What is 'does' doing?
In the negative and question, 'does' appears and carries the third-person -s. Because 'does' already shows third person, the main verb goes back to its base form: 'teach', not 'teaches'. This is the source of the very common error 'Does she teaches?' The -s can only be on one word: either the main verb in a positive sentence, or the auxiliary 'does' in a question or negative. Never both. The same logic applies to 'do' for I/you/we/they: 'Do they teach?' not 'Do they teaches?'
| Form | Use / Meaning | Example |
|---|---|---|
| Subject | Positive | Negative |
| I | I teach | I don't teach |
| You | You teach | You don't teach |
| He / She / It | She teaches | She doesn't teach |
| We / They | They teach | They don't teach |
| Spelling note | teach → teaches, go → goes, study → studies |
FREQUENCY ADVERBS AND PRESENT SIMPLE
Frequency adverbs — always, usually, often, sometimes, rarely, never — are strong signals for the present simple. They tell us how often a habit or routine happens. These adverbs go before the main verb but after the verb 'be': 'She always arrives early.' / 'He is never late.' Teaching learners to recognise these words as signals for the present simple helps them make better tense choices.
PRESENT SIMPLE FOR TIMETABLES
In English, the present simple is used for fixed schedules and timetables even when talking about the future: 'The exam starts at 9 a.m. tomorrow.' 'The term ends on Friday.' This can be surprising for learners who expect a future form here.
THIRD-PERSON -S IS UNIQUE TO PRESENT SIMPLE
The third-person -s rule only applies to the present simple. It does not apply to any other tense. This is a feature unique to this tense, which is why it receives so much attention in the classroom.
HOW TO CHECK PRESENT SIMPLE - Is this a fact, habit, routine, or general truth? → Present simple. - Is the subject he, she, it, or a singular noun? → Add -s or -es to the verb. - Is it a negative? → Use don't or doesn't + base form. Never add -s to the main verb. - Is it a question? → Use do/does + subject + base form. Never add -s to the main verb. - Do you see always, usually, often, sometimes, rarely, never? → Present simple is almost certainly needed.
Choose the correct form of the verb to complete each sentence.
Each sentence contains one error. Write the correct sentence and explain the mistake.
Use this sequence directly in class — guided discovery, no textbook needed. Tap each step to mark it done.
STEP 1 — WHAT IS ALWAYS TRUE? (5 minutes): Ask learners to call out three things that are always true about their school — facts that are the same every day. Write their sentences on the board. Underline the verbs. Ask: 'Are these things happening right now? Or are they always true?' Establish that these are facts and routines — not actions happening at this exact moment.
STEP 2 — SPOT THE PATTERN (5 minutes): Point to the sentences on the board. Ask: 'Look at the verbs. Do any of them end in -s or -es? Which ones? Why?' Guide learners to notice the third-person -s. Write a simple table: I/you/we/they + base form / he/she/it + -s or -es. Ask for two or three more examples.
STEP 3 — NEGATIVES AND QUESTIONS (8 minutes): Take one positive sentence from the board. Ask learners to make it negative, then a question. Guide them to see that 'does' takes the -s and the main verb returns to its base form. Repeat with two or three more sentences. Focus on third-person singular — this is where most errors occur.
STEP 4 — MY DAILY ROUTINE (7 minutes): Ask learners to think about their morning routine before school. In pairs, they take turns telling each other five things they do every morning. Their partner asks one question using 'Do you...?' or 'Does your...?' Listen and note any patterns of error to address at the end.
STEP 5 — ERROR ROUND (5 minutes): Read five sentences aloud — some correct, some with one error. After each one, ask: 'Correct or not correct?' If not correct, ask a learner to fix it and say why. Address the most common errors you heard during the routine activity.
Use directly in class — copy, adapt, or read aloud. No printing needed.
For each strategy, choose the option that best describes where you are now.
Your feedback helps other teachers and helps us improve TeachAnyClass.