听力理解--对话
　　对话的常考题型
　　1． 主旨要义题：问对话讨论的是什么。
　　a. 尽量在脑海中描述出正进行的对话：对谁在进行对话，在哪里进行对话做一定的假设；
　　b. 尤其注意听一些关键词，被重复的词等等；
　　c. 对所听到的内容进行归纳，什么是中心思想；
　　d. 特别注意提问句，因为对话通常是一问一答，答的内容通常是围绕问题展开的。
　　常见的就对话主题而提的问题有：
　　What is the main topic of the conversation?
　　What are the speakers mainly discussing?
　　What is the subject of this conversation?
　　What is the main idea of the conversation?
　　Which of the following best summarizes the conversation?
　　2． 身份职业题：问说话者的身份、职业以及两者的关系等。
　　常见的就身份、职业及人物关系而提的问题有：
　　What is the person's probable vocation/job?
　　Who are the speakers?
　　What is the relationship between the two speakers?
　　Who is the woman/man speaking to?
　　常见的身份、职业及其相关的词语和句子：
　　Customer and shop-assistant (salesgirl)
　　for sale on sale discount 30 percent off
　　selling season size style fashion
　　in stock out of stock price change
　　refund warranty deliver 交付 sales slip 销货单,销售发票
　　What can I do for you? I'm looking for...
　　I'd like to have ... How much ...?
　　Professor/teacher and student
　　course assignment credit tuition
　　freshman sophomore junior senior
　　undergraduate postgraduate register graduate
　　graduation ceremony term paper mid-exam final
　　summer course grade semester/term quiz
　　vacation scholarship
　　Customer and waiter/waitress
　　menu order dessert main course
　　delicious taste reservation bill
　　Can I help you, sir/madam? Are you ready to order?
　　May I take your order now? I'd like to try...
　　Can I have my bill, please? How would you like your beef?
　　Doctor and patient
　　headache stomachache backache catch a cold
　　flu running nose fever run a temperature
　　symptom examination check-up take one's temperature
　　X-ray indigestion blood pressure infection
　　diagnose prescribe(prescription) medicine pill
　　tablet give an injection operation recover
　　What's the matter with you?
　　Postman and customer
　　parcel/package postcard stamp telegram
　　postage airmail registered letter
　　Bank clerk and customer
　　deposit withdraw draw out savings
　　account account number open an account balance
　　cash traveler's check cash a check interest rate
　　Airport staff and traveler
　　check in check out first class economy
　　Single/return flight number reservation book a ticket
　　Confirm/confirmation arrival departure delay
　　Boarding card boarding gate take off transit
　　Librarian and student
　　Library card periodical journal magazine
　　Catalogue call number due renew
　　Overdue over-due time
　　Hotel staff and customer
　　lobby front desk reservation reception desk
　　receptionist check in check out single room
　　double room rate key card Room Service