Zero, first and second conditionals

Front

What is a zero conditional sentence?

Back

A zero conditional sentence describes general truths or scientific facts. It uses the present simple tense in both the 'if' clause and the main clause. Example: 'If you heat ice, it melts.'

Front

What is a first conditional sentence?

Back

A first conditional sentence expresses a real possibility in the future. It uses the present simple tense in the 'if' clause and 'will' + base verb in the main clause. Example: 'If it rains, I will stay home.'

Front

What is a second conditional sentence?

Back

A second conditional sentence describes hypothetical situations in the present or future. It uses the past simple tense in the 'if' clause and 'would' + base verb in the main clause. Example: 'If I had a million dollars, I would travel the world.'

Front

What is the structure of a zero conditional sentence?

Back

The structure is: If + present simple, present simple. Example: 'If you mix red and blue, you get purple.'

Front

What is the structure of a first conditional sentence?

Back

The structure is: If + present simple, will + base verb. Example: 'If she studies hard, she will pass the exam.'

Front

What is the structure of a second conditional sentence?

Back

The structure is: If + past simple, would + base verb. Example: 'If I were you, I would apologize.'

Front

When do we use the zero conditional?

Back

We use the zero conditional for facts, general truths, and scientific laws that are always true.

Front

When do we use the first conditional?

Back

We use the first conditional for real and possible situations in the future.

Front

When do we use the second conditional?

Back

We use the second conditional for unreal or hypothetical situations that are unlikely to happen.

Front

What is an example of a zero conditional sentence?

Back

Example: 'If you touch a flame, it burns.'