First Conditional (Real Situations in the Future)
📌 Lesson Contents
🎯 Lesson goal
In this lesson you will learn to use the First Conditional 📖 to talk about real or very likely situations in the future. You will see how to build it and when to use it 🧠. Then you can practise for real with the test at the bottom of the page! 🚀
🌟 What is the First Conditional?
The First Conditional (the “if” sentence for real future situations) is used for:
- Real or likely situations: talking about future events that are very likely to happen. 🕒
- Cause and effect: showing what will happen in the future if a certain condition happens (If X happens, then Y will happen).
🔍 How do we form it?
Main formula: If + Present Simple, will + base verb
| “If” part (Condition) | “Will” part (Result / Consequence) | Example |
|---|---|---|
| If + Present Simple | will + base verb | If it rains, we will stay at home. ☔🏡 |
🔍 Practical examples
1. Possible situations in the future
- If I study hard, I will pass the exam. 📚✅
- If they invite us, we will go to the party. 🎉
2. Warnings or advice about the future
- If you don’t hurry, you will miss the bus. 🚌❌
- If he eats too much, he will feel sick. 🍔🤢
🧩 Summary table – First Conditional
| When to use it | Formula | Example |
|---|---|---|
| Real or very likely situations in the future | If + Present Simple, will + base verb | If you work hard, you will succeed. 💼✅ |
❓ Basic doubts cleared up
- Does the verb after “if” go in the future?
➔ No! After “if” we always use the Present Simple, even when we are talking about a future moment. - Can I swap the order of the two parts?
➔ Yes! If the sentence starts with “If”, put a comma between the two parts. If the sentence starts with “will”, you don’t need the comma!
Example: If you call me, I will answer. = I will answer if you call me. - Can “will” go in the “if” part?
➔ No! Never put will right after if!
🚫 Common mistakes to avoid
| Mistake ❌ | Correct ✅ |
|---|---|
| If it will rain, we will stay inside. | If it rains, we will stay inside. (Present Simple after ‘if’!) |
| If you study, you pass the test. | If you study, you will pass the test. (‘will’ is missing in the result!) |
| Will you help me if you will have time? | Will you help me if you have time? (No ‘will’ after ‘if’!) |
👉 Remember: If + Present Simple, will + base verb!
📌 Final summary
- First Conditional ➔ talks about real or likely situations in the future.
- Formula: If + Present Simple, will + base verb.
Practise imagining what will happen if certain conditions come true! ✍️✨
Gap Fill & Translation Exercises
Test yourself! In the first 15 sentences, complete with the correct form of the verbs (Present Simple or will + base verb). In the last 5, say the sentence in English from the clue.