Step 1. Lead in 补充完成画线部分所缺的成分。 1. Haven’t seen you for ages. _____ haven’t seen you for ages. 2. Sounds like a good idea. _____ sounds like a good idea. 3. A: __________ Hungry? B:_________ Orange juice, please. 4. A: Where has Mr Smith gone? B: Sorry, I don’t know ___________________. 5. A: Would you like to come to the party? B: I’d love to ____________________.

I want

主语和谓语(或主语和谓语的一部分）

where he has gone

come the party

宾语

不定式后省略动词

I

It

Are you

主语

主语