Lesson 1,
Topic 1
In Progress
Definitions and Structure
- Used for situations that are always true. 100%
- Two Clauses –An If clause and A main clause
- Formula: Present simple and Present simple
- Commonly used to express:
- 1. General truths
- If you heat ice, it melts.
- When it rains, the ground gets wet.
- 2. Facts
- If I eat too much, I feel sick.
- When you mix red and blue, you get purple.
- 3. Cause-and-effect relationships
- When the sun goes down, it gets dark.
- If you eat too much, you gain weight.