"Oxford Bookworms" offer students at all levels the opportunity to extend their reading and appreciation of English. There are six stages, taking students from elementary to advanced level. At the lower stages, many of the texts have been specially written for the series, to provide elementary and lower-intermediate students with an introduction to real reading in English. At the higher stages, most of the books have been adapted from works originally published for native speakers. The language controls used in "Oxford Bookworms" are based on a syllabus specially created for the series by Tricia Hedge. This takes account of the more traditional approaches to grading and recent research into the nature of reading difficulty. The approximate vocabulary count for each stage is: Stage 1 - 400 words; Stage 2 - 700 words; Stage 3 - 1000 words; Stage 4 - 1400 words; Stage 5 - 1800 words; Stage 6 - 2500 words. All stages have exercises for classroom or private use, plus a supporting glossary to help students with vocabulary. Illustrations are used, especially at the lower stages, to help comprehension.
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In this collection, one of the great classics of science fiction, Asimov set out the principles of robot behavior that we know as the Three Laws of Robotics. Here are stories of robots gone mad, mind-reading robots, robots with a sense of humor, robot politicians, and robots who secretly run the world, all told with Asimov's trademark dramatic blend of science fact and science fiction.From the Inside Flap:
The three laws of Robotics:
1) A robot may not injure a human being or, through inaction, allow a human being to come to harm
2) A robot must obey orders givein to it by human beings except where such orders would conflict with the First Law.
3) A robot must protect its own existence as long as such protection does not conflict with the First or Second Law.
With these three, simple directives, Isaac Asimov changed our perception of robots forever when he formulated the laws governing their behavior. In I, Robot, Asimov chronicles the development of the robot through a series of interlinked stories: from its primitive origins in the present to its ultimate perfection in the not-so-distant future--a future in which humanity itself may be rendered obsolete.
Here are stories of robots gone mad, of mind-read robots, and robots with a sense of humor. Of robot politicians, and robots who secretly run the world--all told with the dramatic blend of science fact and science fiction that has become Asmiov's trademark.
From the Hardcover edition.
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Descripción Oxford University Press, 1993. Mass Market Paperback. Estado de conservación: New. Never used!. Nº de ref. de la librería 0194226859
Descripción Oxford University Press. MASS MARKET PAPERBACK. Estado de conservación: New. 0194226859 New Condition. Nº de ref. de la librería NEW7.1897880