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Conditionals - Worked examples and exercises
Worked example
Example 1: Zero Conditional: "If you heat ice, it _____ (melt)."
Answer: If you heat ice, it melts. Zero Conditional: If + Present Simple, Present Simple. Used for general truths and scientific facts that are always true.
Worked example
Example 2: First Conditional: "If it _____ (rain) tomorrow, we _____ (stay) at home."
Answer: If it rains tomorrow, we will stay at home. First Conditional: If + Present Simple, will + base verb. Used for possible/probable future situations.
Worked example
Example 3: Second Conditional: "If I _____ (have) a million euros, I _____ (buy) a big house."
Answer: If I had a million euros, I would buy a big house. Second Conditional: If + Past Simple, would + base verb. Used for imaginary/unlikely situations. I don't have a million euros (it is hypothetical).
Worked example
Example 4: "If I _____ (be) you, I _____ (study) more."
Answer: If I were you, I would study more. In Second Conditional, we use "were" for all persons (not "was"): "If I were...", "If she were...".
Exercises- Complete (Zero): "If you mix blue and yellow, you _____ (get) green."
- Complete (First): "If she _____ (pass) the exam, her parents _____ (be) very happy."
- Complete (Second): "If I _____ (can) fly, I _____ (travel) the world."
- Identify: "If you freeze water, it becomes ice." - Which conditional? Why?
- Correct: "If I will have time, I will help you."
- Write 3 Zero Conditional sentences about science facts.
- Write 3 First Conditional sentences about next weekend.
- Write 3 Second Conditional sentences about imaginary situations.
- Complete: "If I _____ (be) the president, I _____ (change) the education system."
- Translate: "Si llueve, me quedaré en casa. Si fuera rico, viajaría por todo el mundo."
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