Unit3 Warming up

Snapshot

WHAT'S IN YOUR BAG?

• a laptop
• a cell phone
• a wallet
• an umbrella
• keys
• sunglasses
• an energy bar
• a hairbrush
  Check (✓) the things in your bag. What is one other thing in your bag?
  What is in your bag? mobile purse

A Listen. Complete the sentences with a or an.

1. This is ______ book.
2. This is ______ English book.
3. This is ______ eraser.
4. This is ______ notebook.
5. This is ______ pen.
6. This is ______ clock.

articles

• an + vowel sound
• a + consonant sound