今日要點:

1. OOP的概念
2. 動名詞和動詞不定式做主語的微妙區(qū)別

Object-oriented programming (OOP) is a programming paradigm based on the concept of "object" , which may contain data, in the form of fields, often known as property and code, in the form of procedures, often known as methods

• OOP: 面向對象編程
• paradigm: 典范，模式
• based on the concept of : 基于...概念，此處做后置定語修飾paradigm

句型:

• which my contain data, ...

• (which my contain) and code,...
  定語從句修飾前面的內(nèi)容。 and 連詞，連接的內(nèi)容如上所示

• in the form of : 以...形式

• property/method: 屬性/方法

Object-oriented programming (OOP) is a programming language model organized around objects rather than "actions" and data rather than "logic".

• organized around objects: 圍繞著，后置定語修飾model

句型:

• be a ... rather than...： be a后面是肯定，rather than后面表否定，是...而不是...

• and 連詞，所以:
  is a programming language rather than "actions"
  is a data rather than "logic"

由此可見，連詞的關鍵是分析出相連的兩個平行部分的句型。

今日語法小知識:

動名詞做主語和動詞不定式做主語之間的微妙區(qū)別:

1. Listerning to music makes me happy
   聽音樂使我快樂

2. To go to American for a visit is my plan for this year.
   去美國游玩是我今年的計劃

兩句的區(qū)別應該很明顯了：

• 動名詞做主語表示已知的事實或曾經(jīng)做過的，經(jīng)常做的事情。
  由使我快樂可以推測出聽音樂是經(jīng)常做的事情，已經(jīng)發(fā)生過的事情，如果換成動詞不定式，To listern to music makes me happy,翻譯為:去聽音樂使我快樂(還沒發(fā)生，就讓你快樂了，好容易滿足)

• 動詞不定式表示的是目的或計劃，表示將要去做，但是尚未完成的事(去美國是我的目的，但尚未完成)