基础英语三答案

基础英语三答案 【篇一：基础英语第 3 课 unit_3_课后答案】 erneternet key to rcises key to rcises text comprehension text comprehension i. b. i. b. ⅡⅡ. tfftt. tfftt ⅢⅢ. . 1. as the author sees it, the internet is most likely to make our 1. as the author sees it, the internet is most likely to make our global village a better place to liveglobal village a better place to live in. it provides a miraculous forum for the globalization of in. it provides a miraculous forum for the globalization of ideas, which contributes to theideas, which contributes to the realization of human potential. furthermore, it is a powerful realization of human potential. furthermore, it is a powerful tool for the acquisition andtool for the acquisition and application of knowledge. the benefits of the internet, however, application of knowledge. the benefits of the internet, however, may be darkened by its negativemay be darkened by its negative consequences. it may deprive its user of his time for consequences. it may deprive its user of his time for necessary interaction with other societynecessary interaction with other society members so that the whole world may be further fragmented. members so that the whole world may be further fragmented. in addition, there is a reasonablein addition, there is a reasonable likelihood that the internet presents too much ination, likelihood that the internet presents too much ination, which gives its user a skewed sense ofwhich gives its user a skewed sense of reality by making him a cognitively overloaded man. reality by making him a cognitively overloaded man. 2. his friend was addicted to the internet. he would spend even 2. his friend was addicted to the internet. he would spend even over twenty-four hours non-stopover twenty-four hours non-stop on the internet so that he had to force himself to go off line. as on the internet so that he had to force himself to go off line. as he spent so much time inhe spent so much time in cyberspace, his sense of reality might have been crooked. cyberspace, his sense of reality might have been crooked. moreover, without any face-.to-facemoreover, without any face-.to-face verbal communication with other people, he felt lonely and verbal communication with other people, he felt lonely and depressed.depressed. 3. the alienation of society members had begun long before 3. the alienation of society members had begun long before the internet started to be usedthe internet started to be used worldwide. after world war 1i when the soldiers returned from worldwide. after world war 1i when the soldiers returned from the battlefields, they devotedthe battlefields, they devoted themselves to progress. what did to achieve their goal was to themselves to progress. what did to achieve their goal was to manufacturelarge quantities of cars and make them availablemanufacturelarge quantities of cars and make them available to most people. with the car people could travelto most people. with the car people could travel