Unit 5 Software Development,Section A Computer Program,Notes,That is （to say）, 插入语 / that is（to say）也就是说He is a local government administrator, that is to say a civil servant. You will find her very helpful if shes not too busy, that is.Depend on/upon sth: to be affected or decided by sth.在口语中使用 Depend 代替 depend on, 在书面英语中使用depend onupon 比 on 更正式。Does the quality of teaching depend on class size?we might need more food depending on how many people turn up.,Introduction,NotesFall into sth: to be able to be divided into sth.My talk falls naturally into three parts.,Introduction,NotesMake up: = constitute.Women make up 56% of the student numbers.Serve: to be useful to sb in achieving or satisfying sth. Serve the purposeThese experiments serve no useful purpose.All at once: all together, at the same time.I cant do everything all at once.Differ from (A and B differ from each other / A differs from B): to be different from sb/sthFrench differs from English in this respect.French and English differ in this respect.,II. Program Development,NotesInstead of: prep. In the place of sb/sth.We just had soup instead of a full meal. Now I can walk to work instead of going by car.instead ad.Lee was ill so I went instead.he didnt reply. Instead, he turned on his heel and left the room.The advantage to interpreted languages is that The disadvantage of interpreted languages is that,II. Program Development,NotesProceed to: to do sth next, after having done sth else first.He outlined his plans and then proceeded to explain them in more detail.Look through sth: to examine or read sth quickly.She looked through her notes before the exam.Look through sb: to ignore sb by pretending not to see them.She just looked straight through me.,III. Program Elements,NotesAt the beginning of = in the beginning = at first : the time when sth startsWe are going to Beijing at the beginning of July.She has been working there since the beginning of last summer.We missed the beginning of the movie.Lets start again from the beginning.I have read the whole book from beginning to end and still cant understand it.In either case : 两种情况，无论哪一种。Make sure of sth/ make sure that Make sure that no one finds out about this. They scored another goal and made sure of victory.,IV. Program Function,NotesCounterpart: a person or thing that has the same position or function as sb/sth else in different place or situation:The Foreign Minister held talks with his Chinese counterpart.,IV. History,NotesLog in/ log on: to perform the actions that allow you to begin using a computer system.You need a password to log on. Log off/ log out: finishing using a computer systemLog out before switching the computer off.Approach to: a way of dealing with sb/sth.The school has decided to adopt a different approach to discipline.In the conventional sense 在传统意义上,VI. The Future,