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Unit 20 Asking for help
Key words and phrases
do sb. a favor
Conversation 1
Kevin:Would you do me a favor?
Lee:I'd be glad to .What is it?
Conversation 2
A:Look ,I've got a problem here.Will you help me?
I'm not sure if I can ,but I'll try.
key words and phrases
have difficulty with sth.
form
explain
sample
Conversation 3
Kevin:I have difficultywith this form.Will you please explain to me?
Yu:Actually there is a sample over there.But if you still have problem,let me know.
Kevin :Oh ,that's great.Thank you very much.
vocabulary
give sb. a hand
help out
document
