作者：littlebat

lesson 40 Food and talk

1.Will be seeing it? (Ask the question with future-proceeding model,especially wan't another make a defined answer,can express a euphemism deeper than common future model.P182)

2.If you ate more and talked less,we would both enjoy our dinner.(non-real condition sentence.P183)

Lesson 41 Do you call that a hat?(P186)

1.I regretted saying...

2.You needn't have said that...

3.remind sb. of sth.

4.A man can never have too many ties.

8:22 05-1-4

new concept english lesson 78.79

lesson 78 The last one?

1.keep on doing

2.make no effort

lesson 79 By air

1.be used to doing sth.

2.only on one occasion have I ever felt frigntened.

lesson 80 The Crystal Palace

1.on arriving in England

2.in all

lesson 81 Escape

现在分词完成式常用作状语，表时间和原因。现在分词完成式有时可被现在分词一般式所代替。（薄冰语法Ｐ341）

1.Working rapidly in the darkness,he soon changed into the dead man's cloths.

2.Then,jumping into the car,he drove off as quickly as he could.

Lesson 82 Manster or fish?

1.no ordinary fish

2.made every effort

7:28 05-1-6

lesson 84 on strike

1.is due to begin

2.to some extent

lesson 85 Never to old to learn

1.contribute towards

2.in one's honour

Today,I found I was very unwilling to hear the new concept english text.Maybe it's not very interesting.but,I think I should persist to finish the hearing of all the text in this book.Maybe I found it a bit difficult so I was afraid to hear it,so,before the hearing,I can see it's content again.On the other hand,I think I should buy a radio for hearing english.and,reading LongMan english dictionary maybe is a interesting thing,I will try it from today.

  This week,I have learned chapter 7-14 of this book,this is the second time  learning it.

  There are four typies of diagram in OO analysis.They are class diagram,use-case diagram,interaction diagram(sequence diagram or collaboration diagram),state diagram.

  I have a question is if struts class should be imported in at this phase.I learned a book there is a seqence diagram,it includes struts class.But,I think,we should know what should we do in the analysis phase.the result should be used in any oop design,for example:.net.So,I think struts class shouldn't be imported at this time,but design phase.

  The state diagram is used to create method in a class.But I don't know it clearly.

  After analysis phase,We should choose a plan according with the environment and post it to the manage department.

  In design phase,the package diagram is used to dividing sub system.at this phase,We should use state diagram to write pseudocode of a method's logic of a class.

  The most valuable knowledge come from chapter 10--datebase design for me.especially oodb.The ability of OODB is exciting for me.It can support self definition data type and inheritance and other new charactor that relation db can't support.I should learn it later.

  In our LD project,We should use another db type it between relation db and oo db called hybrid object-relational DBMS.

  In hybrid object-relational DBMS,if there are several child class for a parent class. the child class can be processed in two ways.one is using a table that represent a super set of all these class,another is every child class is a table and the key of this table is outer-key(I can't understand it).

  The main content of Chapter 11,12 if I/O,control design,chapter 12 emphasis Human-Computer Interface design base on chapter 11.It present a thinking is "all is for user".HCI in OOP design can be produced from sequence diagrams.

  The part four of this book tell us knowledge about executing and support,there is chapter 13-15 in this part.

  Chapter 13 tell us RAD and component-based development.RAD cover the knowledge include tool,technique and developing model.

  The risk management of project should put in our mind when developing a project,especially take spirial development approach,like our LDP.In this chapter,I knew the struts is a object framework,like J2SE,J2EE,Hibernate,etc....I knew a object framework should be decided before detail designing also.

  Chapter 14 tell us software package and ERP.Software package schema is the tendency now.The future of ERP will include supply-chain management and business intelligence.I knew an ERP system called SAP in this chapter.

  I have read chapter 2-5 in e-book named <<javauml>> roughly.

  From these chapter,I knew some knowledge below:

  1.the development flow in Unified Process is a spirial development approch;

  2.the working flow in an iteration of project is:collect requirement->event list->use-cases diagram->class diagram...

  3.there is a type of use-case named shdow use-cases,it includes:Security,Audit,Parameter,Maintenance,Archiving,Architecture Infrastructure.

  4.the jsp page is a boundary class that we could indirectly say it will be java classes implementing the servlet inerface.

  next week,I will finish the last chapter of <<system analysis and design>>,and read the remainder content of <<javauml>> roughly.

  We will learn system analysis and design when processing our new learning platform project.

  I wanted to buy a radio to learn english,but,the friend said the radio in our area has bad effection and few frequency channels because we lie in SiChuan Basin,so I discarded this mind,and will practice hearing english using tape player.

  I suggested friends in LDDG who want learn english communiting in english at our website when processing our project.

  I found hearing english type on walk has a bad effection,so I decide practice hearing english at morning and evening,I should hear every word in the text clearly.

  yesterday,when I came to home after working in countryside about a week,we found "MiMei"-my daughter,refuse me touch her.Obviousely,she  was umfamiliar with me then,only after a week.I was a little sad.Maybe,she was angry with me.But, the thing happened later make me more sad.An old classmate which never knew anything about me from we separated more than ten years ago,was allowed to touch her,and,will follow him leave us by autocycle!I thought,if a villain take her away like this...what terrible!

  I think,we should educate our daughter be aware the villain.

    yestoday,replied several friends' email.started the first iteration of our new learning platform.The first step is system requirement analysis.

    In order to produce a transparent development flow and learn english,I suggested members of our group communicating at website in english.Created a goal named "our on-line mails collection" that can replace common email with the message at our website.

  Last week,a friend in our LearnDiary Developing Group told me the key of learning english is two words:USE IT!I think it is right.

  So,from then on,I will try to write the most of my diary in english.And,I wish my friend in the LDDG communicate each other in english,email or our website.

  Last week,I listened sevral text of new concept english.but there are many text I havn't listened clearly.I should listen every word clear in the text,It approach my goal only in this way.

  This week,I have learned chapter 7-10 of this book,this is the second time  learning it.

  There are four typies of diagram in OO analysis.They are class diagram,use-case diagram,interaction diagram(sequence diagram or collaboration diagram),state diagram.

  I have a question is if struts class should be imported in at this phase.I learned a book there is a seqence diagram,it includes struts class.But,I think,we should know what should we do in the analysis phase.the result should be used in any oop design,for example:.net.So,I think struts class shouldn't be imported at this time,but design phase.

  The state diagram is used to create method in a class.But I don't know it clearly.

  After analysis phase,We should choose a plan according with the environment and post it to the manage department.

  In design phase,the package diagram is used to dividing sub system.at this phase,We should use state diagram to write pseudocode of a method's logic of a class.

  The most valuable knowledge come from chapter 10--datebase design for me.especially oodb.The ability of OODB is exciting for me.It can support self definition data type and inheritance and other new charactor that relation db can't support.I should learn it later.

  In our LD project,We should use another db type it between relation db and oo db called hybrid object-relational DBMS.

  In hybrid object-relational DBMS,if there are several child class for a parent class. the child class can be processed in two ways.one is using a table that represent a super set of all these class,another is every child class is a table and the key of this table is outer-key(I can't understand it).

  Corse,corse,40000;water,water,30 metres;no blood,no blood,only sadness...What an image!the tsunami in these days happening at seral countries beside the Indian Ocean. I want to cry!

  What can I do when if I faced the water it's 30 metres high?What?Nothing!I want to cry!

  40000 people have lost their lives,and a life is so helpless,a life is so 

slight!I want to cry!

  Human has been fighting nature a long time.But when we face this disaster,why we lost so many lives of our friends in a world?why?

  I think,if existed a network of preventing disaster like this:there are many detector at the ocean floor to detect the activity of the earth quake,It can broadcast the danger to all people who can be harmed as quickly as it can,we will don't lost so many lives.

  But,why there isn't a network like this?I don't know.

  What can we do now?what can the member of LDDG do now?If we think if it's us faced this situation?

  Things we can do now is blessing and blessing,blessing our friend in a world far away from the danger...