选课场景 　　prerequisite
　　optional courses
　　selecitve courses
　　elective courses
　　1.who/where(office)/when(beginning of semester)
　　2.why(purpose,signature,approval)
　　3.course
　　4.worry,concern
　　　 1)too much
　　　 2)too difficult
　　　 3)not ready
　　5.what next
　　噪音情景
　　I can't even think/hear myself think/concentrate/do my research/study/read
　　The noise is driving me mad/out of my mind/up the wall/nuts/crazy
　　source:usually from roommate,neighbour,traffic,construction
　　生病场景
　　a sore throat/a fever/a running nose/chills
　　take some pills
　　take some shots
　　take it easy(休息一下)
　　理发场景
　　hairdresser's,barbershop(男士)
　　beauty parlor/salon
　　cut top,over the ear's,trim,blow the hair,have a perm,bangs
　　住宿情景
　　第一年 dormitry
　　第二年　move off the campus      stay put(不搬)
　　最关心的:location--commute(经常往返的路程)
　　常用单词:rent and utilities/(price)reasonable/tenant/landlord/one-bedroom de
　　partment/studio/closet/parking space/furnish the apartment/
　　经常出现的问题:shutters loose/faucet leaking/sink clogged