经典句型: I'd like to ask you for help. 我想请您帮忙。

A:I'd like to ask you for help.
甲:我想请您帮忙。
B:I'm glad to help you.What's the matter?
乙:很高兴帮助你。什么事？
A:Would you please look after my pet dog?
甲:您能帮我照看一些宠物狗吗？
B:No problem.Where are you going this time?
乙:没问题。你这次要去哪儿？
A:I'm going to Beijing to attend a conference.
甲:我要去北京参加一个会。

经典句型：You are always so accommodating.你总是那么乐于助人。

A:I'd like to take care of your dog.
甲:我愿意照看你的小狗。
B:Thank you. You are always so accommodating.
乙:谢谢，你总是那么乐于助人。
A:It's my pleasure.
甲:不客气。

句型讲解：

请求别人的帮助时，可以说We have to ask you for help.我想请你帮个忙。希望帮助对方，则可以说I'm very glad to help you.我很乐意帮助你。