Work in pairs and practice 1a. Then make upnew conversations about borrowing thingsfrom others.
Key sentences:
Excuse me, maylcanlcould I borrow ...?Excuse me, do you have...?
Of course. / Sorry,...
How long can I keep it/them?You must return itlthem on time.Thank you./Thank you all the same.

summary
继续学习现在进行时
i'm looking for my wallet.
谈论如何向他人借物品
How long may I keep it?
You must return them on time.谈论失物招领