Unit 9
Task 1
【答案】 Panel Opinions 1st penallist: Computers have already changed our lives. Philip Barnes 2nd penallist: Computers have changed our lives, but I Miss Anderson don't want my life changed. 3rd penallist: The computer will affect everyone in the Arthur Haines world. Records can be kept of everything we do. Records will be kept of all our private lives. The computer is the greatest disaster of the 20th century. 4th penallist: The computer is a machine. It was invented by people; it is used by Phyllis Archer people. If the computer is a disaster, then people are a disaster. 【原文】
Compere: And now for our first question. It comes from Mrs. June Moore. Mrs. Moore
Mrs. Moore: Does the panel think that computers will change our lives
Compere: Mrs. Moore wants to know if computers will change our lives. Philip Barnes
Philip Barnes: Computers have already changed our lives.
Business is more efficient. Planes and trains provide a better service... Miss Anderson: Just a moment, Mr. Barnes. You may be right about
business, but how many people have lost their jobs because of computers Computers have changed our lives, but I don't want my life changed. Arthur Haines: Excuse me, Miss Anderson. We're talking about
our lives, not your life. The computer will affect everyone in the world. Records can be kept of everything we do. Records will be kept of all our private lives. In my opinion, the computer is the greatest disaster of the 20th century. Phyllis Archer: Could I interrupt Arthur Haines says the
computer is a disaster, but the computer is a machine. It was invented by people; it is used by people. If the computer is a disaster, then people are a disaster. Compere: Thank you, Phyllis Archer. Thank you, panel. And thank you, Mrs. Moore.
Task 2 【答案】 A.
1) It includes a 9-inch TV screen, a keyboard with 46 numbers and characters on it, a printer, and two disk drives.
2) It's all contained right on the floppy disk.
3) It’s much better than a typewriter in that one can move words or sentences from place to place or make corrections or changes right on the screen, and never have to erase on paper. 4) It can help him make a monthly budget for his household with electronic spreadsheet software. B.
1) loads your program into the machine 2) typewriter, typewriter,
3) turning the computer on and loading a program 4) the different things the program can do 【原文】
Narrator: For Harvey Van Runkle, it was love at first sight,
or should we say, love at first byte Really, it is 64,000 bytes—that's the size of the memory on his new BANANA-3 personal computer. It all happened by accident. His wife, Charlotte, had sent him out to buy a new toaster, when he found himself standing in front of a computer display at the BANANA Computer Store. Salesman: Yes, ladies and gentlemen, this little computer is
going to change your lives. Just consider the hardware: You have a 9-inch TV screen. That’s your video display terminal. You have a keyboard with 46 numbers and characters on it. You have a printer that will give you paper printouts of your work in three colors. You have two disk drives—one inside the computer terminal and one outside. This computer can do anything! Now let’s have a little demonstration. Who would like to try the new BANANA-3 computer You, sir. You look interested. Step right up and try the
BANANA-3.
Harvey: What's a d-disk drive
Salesman: That's the part of the computer that loads your program into the machine. Harvey: Oh. What's a program
Salesman: The program That's your software. That's the
instructions. It's all contained right on this floppy disk here. The instructions on this disk tell the computer what to do. Harvey: Oh, you mean like my wife. She always tells me what to do.
Salesman: Exactly. Now what type of program would you like I
have word processing, I have electronic spreadsheet... Harvey: What's word processing
Salesman: Word processing is using the computer like a
typewriter. But it's much better than a typewriter. You can move words or sentences from place to place or make corrections or changes right on the screen. You never have to erase on paper. It's a wonderful little program! Would you like to try it, Mr... Harvey: Van Runkle. Harvey Van Runkle. I've never used a computer before...
Salesman: It's easy. First we start up the machine, and then boot up a program. Harvey: Boot up
Salesman: That's computer talk for turning the computer on and
loading a program. There. Now we look at the menu.
Harvey: Menu But I just had lunch. I'm not hungry.
Salesman: No, no. This is a program menu, not a restaurant menu.
It shows the different things the program can do. For example, here we have \If you select file, you can choose which of your documents you want to work on. And here’s “edit”. This gives you ways to correct your document. Harvey: Gee, this is great! There's only one problem. Salesman: What's that
Harvey: I don't have any documents. I'm a plumber. Salesman: But you have bills, don't you Harvey: Yeah, but...
Salesman: Well, with our electronic spreadsheet software, you can make a monthly budget for your household. Harvey: No. My wife, Charlotte, does that. Salesman: Well, now you can do it, Harvey. Harvey: I don't know...
Salesman: And you have friends, don't you
Harvey: Yeah, well there's my brother-in-law Bob... Salesman: Great! You can write letters to Bob on your new BANANA-3 computer!
Harvey: Okay. How much is it
Salesman: Never mind. Do you have a credit card Harvey: Well, sure...
Salesman: Great. Joe, get Harvey here signed up, will you He
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