1．有关“对话”部分中的常见短语与表达方式： （1）职业与身份： a, 教师与学生 可能的场景：学生问老师问题；学生寻求老师帮助；学生询问老师对作业的意见；老师要求学生校对论文打印错误。 常见词与短语： textbook, course, subject, homework, assignment, test, quiz, tuition, school record（成绩单）,credits（学分）,registration, quit school, term paper, thesis（毕业论文）,band（乐队）,Students’ Union, gymnasium, homecoming（校友聚会）, dormitory, teaching building，do research for ,professor, semester, work as one’s teaching assistant, assistance, assist, trouble a professor, may I ask you a few questions, I have a class at ten, come in one’s office hours, finish reading one’s research report, revise (improve) some parts of it, get it published, read some papers he recommended, correct all the typing errors in a paper, read it through again, check the paper for typing errors等。 b, 图书馆管理员与学生 常见词与短语: library, book for reading assignment, magazine, periodical, fiction, reading room, library card, library catalogue（图书馆的图书目录）, loan desk（借书处）, journal, reference book, stacks（书库）, shelves, renew, due（到期的）, overdue（过期的）,close, open, weekend, weekday, check out, volume two (ten), check for sb., borrow, one the upper shelf, a book hard to identify/ is missing, has been misplaced 等。
c, 营业员与顾客 常见词与短语: on sale, bargain, price, out of style（老式）, fashion, ready-made（成衣）, cloth pattern（花纹，图案）,tip, cash or charge（付现金还是记账）,department store, cashier, supermarket, daily necessities, check-out stand（付款柜台）, receipt, shop assistant, salesman, clerk等。
d，饭店与顾客 常见词与短语: seasoning（调味品）, menu, wine, drink, food, snack, banquet-tray（餐盘）, paper napkin（纸餐巾）, go Dutch（各自付账），receptionist, service counter, a single room, a double room, customer, manager, boss, well-done（全熟的）, underdone（半熟的）等。
e，医生与病人 常见词与短语: hospital, doctor, nurse, patient, operation, ward, physician, medicine, surgery, hospital register’s office（挂号处）, outpatient department（门诊部）, emergency department（急诊部）, to suffer from, to give an infection, to give first-aid treatment（急诊）等。
(2)地点与方向 a，Hospital(医院) 常见词与短语: blood pressure, cough, fever, a headache, pills, tablets, take one’s temperature, take medicine, patient, doctor, nurse, dentist, a physical examination, physician等。
b，Bank(银行) 常见词与短语: account, bank clerk, current account(活期存款帐户), check, service charge, cash the cheque, saving/check account(储蓄/支票帐户)等。
c，Hotel(宾馆) 常见词与短语: hotel, motel, a single/double room, a suite, book a room, check in/out, register, fill in a room, make a reservation, lobby, Room Service, reception, front desk, porter, tip等。
d, Railway station(火车站) 常见词与短语: train, platform, passenger, check in/out, catch a train, miss a train, fail to catch a train等。
e, Bus station/stop(汽车站) 常见词与短语: conductor, passenger, fare, next stop, the terminal station(终点站)等。
f，Airport or on plane(飞机场或在飞机上) 常见词与短语: airliner, airlines, land, take off, flight, on board, boarding card, departure, arrival, destination, cancel a flight, delay, check in, luggage, fasten the safe belt, crew 等。