Conditional Sentences — If Clauses
English conditionals have strict tense rules that Chinese doesn't
Category: Conditionals
The Rule
Zero: If + present, present. First: If + present, will + base. Second: If + past, would + base. Third: If + past perfect, would have + past participle.
Why This Matters
Chinese: 如果...就... with no verb form change. 如果我有钱，我就买车 = 'If I have money, I then buy car.' English requires different verb tenses for real vs hypothetical: 'If I have money' (real) vs 'If I had money' (hypothetical). Chinese speakers mix these up.
Examples
• If it rains, I will stay home. (likely) — "如果下雨，我就待在家。" [First conditional: if + present, will + base] • If I had money, I would buy a car. (hypothetical) — "如果我有钱，我就会买车。" [Second conditional: if + past, would + base] • If I had studied, I would have passed. (past regret) — "如果我学了，我就会通过的。" [Third conditional: if + past perfect, would have + p.p.]
Common Mistakes
❌ If I will have money, I will buy a car. ✅ If I have money, I will buy a car. → Don't use 'will' in the if-clause. English if-clauses use present tense for future conditions. ❌ If I have money, I would buy a car. ✅ If I had money, I would buy a car. → Mixing first and second conditional. 'Would' requires past tense in the if-clause.
Quick Tip
The 'one tense back' rule: real future → present tense in if-clause. Hypothetical present → past in if-clause. Hypothetical past → past perfect in if-clause.
The 'one tense back' rule: real future → present tense in if-clause. Hypothetical present → past in if-clause. Hypothetical past → past perfect in if-clause.
Examples
Common Mistakes
Incorrect: If I will have money, I will buy a car. → Correct: If I have money, I will buy a car.. Don't use 'will' in the if-clause. English if-clauses use present tense for future conditions.
Incorrect: If I have money, I would buy a car. → Correct: If I had money, I would buy a car.. Mixing first and second conditional. 'Would' requires past tense in the if-clause.
Quiz
Complete the hypothetical: 'If I ___ rich, I would travel.'