ask sb for sth用法

1、ask sb for sth用法：求助于sb，要求得到sth这是一种常见的礼貌用语。它可以用来表达你想要的东西，或者想要向某人寻求帮助。例子：我想去参加这个会议，请问你能帮我准备一张票吗？(I'd like to attend this meeting. Could you help me get a ticket?)请大家留意我的新书，你们可以请求出版商给你们一本样书。(Please keep an eye out for my new book. You can ask the publisher for a copy.)我想从这家公司购买一件衣服，你能帮忙查一下它们的客服电话吗？(I want to buy a piece of clothing from this company. Can you help me look up their customer service phone number?)我正在寻找一台电脑，你能帮我找一家销售店吗？(I'm looking for a computer. Can you help me find a store that sells them?)我想要一杯咖啡，你能帮我点一杯吗？(I would like a cup of coffee. Can you help me order one?)我想从银行借一笔钱，你能帮我了解一下它们的借贷政策吗？(I want to borrow some money from the bank. Can you help me understand their loan policies?)我想申请一个信用卡，你能帮我查看一下不同银行对比吗？(I want to apply for a credit card. Can you help me compare different banks?)我想报名参加这个课程，你能帮我找到报名表格吗？(I want to enroll in this course. Can you help me find the enrollment form?)我想要找一幅漂亮的画作，你能帮我找一家艺术品店吗？(I'm looking for a nice painting. Can you help me find an art gallery?)我想租一辆汽车，你能帮我查一下最近的汽车租赁店吗？(I want to rent a car. Can you help me look up the nearest car rental shop?)我想要了解一下国外的旅游景点，你能帮我找到一些资料吗？(I want to learn about foreign tourist attractions. Can you help me find some information?)我想去参加这次考试，你能帮我查一下它的