Unit 1 Computer Science,惠普,索尼 东芝 三星 宏基 华硕 明基 联想 神舟,IT companies or brands,Free talk,Lead In,Task 1: (Speak & Read) Look at the following company logos. Match them with the corresponding descriptions.,Big Blue,International Business Machines Corporation,Integrated Electronics,micro soft (ware ),Development of these logos,SUN - Stanford University Network,bitted apple,byte,Discussion: Main features of these companies,Main Products: PC (Personal Computer) chips / semiconductor software: OS (operating system) hardware: microprocessor / CPU motherboard display Services: Others: sales scale , marketing vision,Vocabularies Suggested,Do the match on P1. (Individual Work),Time limit: 3 min.,Possible?,Have a try!,1. The largest software producer in the world. Its founders sold the first software language program for the first personal computer in the world. 2. The company has introduced many of the now-commonplace features of personal computers, including the GUI (Graphical user interface), the mouse, the floppy disk drive, and color graphics. 3. A singular vision “The Network Is the Computer” guides the company in the development of technologies that power the worlds most important markets. 4. Founded in 1968 to build semiconductor memory products, the company introduced the worlds first microprocessor in 1971. 5. In 1969, its computers and personnel helped NASA put the first men on the Moon. In 1981, its computers and software played key role in successful first orbital flight of the Space Shuttle. 6. In 1984, the company was founded with a simple vision and business concept that personal computers could be built to order and sold directly to customers.,1. The largest software producer in the world. Its founders sold the first software language program for the first personal computer in the world. 2. The company has introduced many of the now-commonplace features of personal computers, including the GUI (Graphical user interface), the mouse, the floppy disk drive, and color graphics. 3. A singular vision “The Network Is the Computer” guides the company in the development of technologies that power the worlds most important markets. 4. Founded in 1968 to build semiconductor memory products, the company introduced the worlds first microprocessor in 1971. 5. In 1969, its computers and personnel helped NASA put the first men on the Moon. In 1981, its computers and software played key role in successful first orbital flight of the Space Shuttle. 6. In 1984, the company was founded with a simple vision and business concept that personal computers could be built to order and sold directly to customers.,1. The largest software producer in the world. Its founders sold the first software language program for the first personal computer in the world. 2. The company has introduced many of the now-commonplace features of personal computers, including the GUI (Graphical user interface), the mouse, the floppy disk drive, and color graphics. 3. A singular vision “The Network Is the Computer” guides the company in the development of technologies that power the worlds most important markets. 4. Founded in 1968 to build semiconductor memory products, the company introduced the worlds first microprocessor in 1971. 5. In 1969, its computers and personnel helped NASA put the first men on the Moon. In 1981, its computers and software played key role in successful first orbital flight of the Space Shuttle. 6. In 1984, the company was founded with a simple vision and business concept that personal computers could be built to order and sold directly to customers.,National Aeronautics and Space Administration 【美】美国国家航空航天局,Task 2: (Vocabulary),Screen,Main board / Motherboard,CPU,Memory,Power Supply,ODD,FDD,Keyboard,Mouse,Adapter,Components of a Computer System,Components of a computer system,1. Screen / LCD（Liquid Crystal Display，液晶显示屏） 2. Main board / Motherboard 3. CPU (Central Processing Unit) 4. Memory 5. Adapter 6. Power Supply 7. ODD (Optical Disk Drive ) 8. FDD (Floppy Disk Drive) 9. Keyboard 10. Mouse,Word Puzzle,S R E E N,K E Y B A R D,O D E M,R O C E S S O R,M O S E,S O F W A R E,I N T R F A C E,H A R D W A E,Task 3: Listening Comprehension,Computer technology has become a major part of peoples lives. This technology has its own _ words. One example is the word mouse. A computer mouse is not a small animal that lives in_ and open fields. It is a small _ that you move around on a flat _ in front of a computer. The mouse moves the pointer, or _, on the computer _.,Computer expert Douglas Engelbart _ the idea for the mouse in the early nineteen-sixties. The first computer mouse was a carved block of wood with two metal wheels. It was called a mouse because it had a tail at one end. The tail was the wire that _ it to the computer. Using a computer takes some_