- Variable and First Conditional
  - Common and simple topic
  - Examples provided
    - If I have time this weekend, I will go shopping
    - If I have time on weekends, I go shopping
  - Two important points for conditional sentences
    - Two parts: condition and result
      - Example: If you work hard, you succeed
        - "If you work hard" = condition
        - "you succeed" = result
    - Two situations: real and unreal
      - Real: If you work hard, you succeed
      - Unreal: If I were you, I would buy a big house
  - Focus on real situations
    - Zero and first conditional
      - Zero conditional
        - Used for always or usually true statements
        - Example: If I have time on weekends, I go shopping
        - Verb tenses: present in both clauses
          - Example: If he is sick, his sister hands in his assignment
      - First conditional
        - Describes probable future outcomes
        - Example: If I have time this weekend, I will go shopping
        - Verb tenses: present in "if" clause, future in result clause
          - Example: If it rains tomorrow, we will not go on a picnic