计算机英语（第二版）课件chapter5.pdf

Computer Science in English Teaching Assisted Courseware Designed and Programmed By Jiang Tongqiang Miao Tianshun Computer Science in English I. Pre-reading QuestionsI. Pre-reading Questions II. Grammatical Notes to the TextII. Grammatical Notes to the Text Chapter 5: Programming and Languages III. Words Bank to the TextIII. Words Bank to the Text IV. Exercises of the ChapterIV. Exercises of the Chapter Chapter 5 I. Pre-reading Questions 1. What is a program? 1. What is a program? 2. Name at least four of the programming Reference Key: languages. A program is a list of instructions that the computer must follow to process 3. How many important terminology of data into information. The object-oriented programming do you know? instructions consist of statements Name at least four of them. written in a programming language. Chapter 5 I. Pre-reading Questions 2. Name at least four of the programming languages. Reference Key: Traditionally, computer programming languages are divided into five levels or generations, which are as follows: (1) First generation—— machine language, (2) Second generation—— assembly language, (3) Third generation—— high-level languages, (4) Fourth generation—— very-high- level languages, (5) Fifth generation—— natural languages. Chapter 5 I. Pre-reading Questions 3. How many important terminology of object-oriented programming do you know? Reference Key: The object-oriented pr