SECOND CONDITIONAL - UNREAL/IMAGINARY SITUATIONS (B1 Grammar)
Use Second Conditional for UNREAL, IMAGINARY, or HYPOTHETICAL situations in the present or future. The situation is NOT real or is UNLIKELY to happen. Structure: IF + PAST SIMPLE, WOULD + verb.
Quick tip: IF + past simple, WOULD + verb. Use for UNREAL/IMAGINARY situations now or UNLIKELY future situations. Past tense = imaginary!
Form: IF + past simple, WOULD + verb
IF clause = past simple (but meaning is present/future, NOT past!). Result clause = WOULD + base verb. Use past tense to show the situation is UNREAL.
If I had a million dollars, I would travel the world. (I don't have it - imaginary)
If I were you, I would apologize. (I'm not you - impossible)
She would be happier if she had more friends. (she doesn't have them)
If we lived in Paris, we would visit museums every day. (we don't live there)
Use 1: IMAGINARY situations (not real now)
Use for situations that are NOT TRUE now or are OPPOSITE to reality. You're imagining 'what if...?'
If I played guitar, I would join the band. (but I don't play guitar)
If he were taller, he would play basketball. (but he's not tall)
We would buy a house if we had more money. (but we don't have enough)
If I didn't have to work, I would sleep all day. (but I do have to work)
Use 2: UNLIKELY future situations
Use for future situations that are POSSIBLE but very UNLIKELY to happen. You think it probably won't happen.
If I won the lottery, I would quit my job. (very unlikely to win)
If aliens landed on Earth, what would you do? (probably won't happen)
She would help if you asked her. (but you probably won't ask)
If he called me, I would be shocked. (I don't think he'll call)
Common mistakes
Not "If I would have money, I would buy a car." — say "If I had money, I would buy a car.". NEVER use WOULD in the IF clause! Use past simple (had, were, knew) after IF..
Not "If I was you, I would leave." — say "If I were you, I would leave.". Use WERE (not was) for I/he/she/it in Second Conditional, especially in 'If I were you' advice..
Not "If I have time tomorrow, I would help." — say "If I had time tomorrow, I would help. OR If I have time tomorrow, I will help.". Match the conditional! IF + past → WOULD (Second). IF + present → WILL (First). Don't mix them!.
Practise it
Is the situation REAL or UNREAL/IMAGINARY? Real = First Conditional (if + present, will). Unreal = Second Conditional (if + past, would).