2. • Talking and Reading about Some Inventions
• Let’s Think of Future Inventions!
• Grammar: Unreal Conditionals
• Practice
• Imagine!

3. Warm Up!
• When were these things first used?
• How did they change people’s lives?

5. • Teleportation
• A Universal Cure
• Time Machine

6. Grammar: Unreal Conditionals
• If we found a universal cure, we could get rid of
cancer.
• Most of us would not be alive if doctors didn’t
use vaccines or antibiotics.
Condition Result
If + Past Simple, would/could (not)

7. Imagine!

8. Thank You!