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1、,Section B,1,3,Digital campus,UNIT,Too much of a good thing A real addiction,Objectives,Too much of a good thing A real addiction,Section B,Warming-up,Lead-in,Background information,Too much of a good thing A real addiction,Section B,According to the survey of Stanford University, how do Internet ad
2、dicted persons use computers?,Watch a video clip and answer the following questions.,2. Whats the experts suggestion to Internet addicts?,Lead-in,Lead-in,They spent too many weary hours in chat rooms, e-mailing and blogging, ultimately taking valuable time away from things like family, work and even
3、 sleep. They are choosing to be on the Internet versus kind friends, versus interacting with somebody, versus having human contact.,According to the survey of Stanford University, how do Internet addicted persons use computers?,Its hard to deny that some Internet addicted people spend too much time
4、on line and ignore family, friendships, and social activities. However, its not that they dont have fun on the Internet or use it for their profession. Its just not overusing it.,Lead-in,2. Whats the experts suggestion to Internet addicts?,Tips,1. What are IAD and its symptoms?,2. If you have friend
5、s who have Internet addiction disorder (IAD), how would you help them?,Background information,1. What are IAD and its symptoms?,IAD is Internet addiction disorder, a real clinical disorder; It reflect a general statement about excessive computer use that interferes with daily life; Typical: online g
6、aming, too much online shopping, too much online surfing, and too much involvement on social network websites; Symptoms: being on the Internet for more than 6 hours a day, and having reactions of nervousness when the Internet doesnt work.,Background information,Tips,2. If you have friends who have I
7、nternet addiction disorder (IAD), how would you help them?,I will help them: 1) to set time limits. I will suggest that they should allow themselves a limited amount of time to spend online each day and fight down the desire of compulsive activities; 2) to keep themselves busy. I will help them find
8、 activities to keep their mind off the Internet. Get together with friends to study or schedule some fun time to relax, e.g. meeting friends, taking up new hobbies, doing sports.,Background information,Tips,Reading skills,Presentation of the skill,Reading skill practice,Too much of a good thing A re
9、al addiction,Section B,Facts are things known for certain to exist, or be true, or have happened. Opinions are things believed to exist, be true, or have happened. The key difference between facts and opinions lies in the difference between knowing and believing. Opinions may be based on facts, but
10、they are still what we think, not what we know for certain. Opinions are debatable; facts are not.,Presentation of the skill,Distinguishing between facts and opinions,A simple way is to ask questions like “Is this statement debatable?” and “Is this known for certain to be true?” If you answer “yes”
11、to the former question, it is an opinion; if you answer “yes” to the latter question, it is a fact.,Presentation of the skill,Distinguishing between facts and opinions,Distinguishing between facts and opinions,Presentation of the skill,Examples and Explanation:,Example 1: With many schools offering
12、wireless Internet access anywhere on campus, colleges as a group have become the most Internet-accessible spots in the world. (Para. 3),Distinguishing between facts and opinions,Presentation of the skill,Examples and Explanation:,Example 2: With the widespread application of laptops and computer sci
13、ence, we are going to produce a generation of problem-solvers and intelligent thinkers, which is indispensable for the future of the world. (Para. 12),Distinguishing between facts and opinions,Presentation of the skill,The above two examples are about the authors judgment or opinion. Although the st
14、atements are based on facts (e.g. “many schools offering wireless Internet access anywhere on campus” and “the widespread application of laptops and computer science”), they still show how the author thinks or feels, so they are not facts.,Distinguishing between facts and opinions,Presentation of th
15、e skill,In Example 1, the word most shows us that this is the authors opinion or assumption. In Example 2, the sentence “we are going to produce a generation of” indicates that this is what the author predicts or hopes, not something that exists or has happened. Therefore, the statements are opinion
16、s.,Distinguishing between facts and opinions,Presentation of the skill,Example 3: In a university class on the history of American radio, students use the iPad to record their own radio shows. (Para. 5),Example 4: In fact, a recent study in the US found that information technology accounted for 5% to 8% of college budgets, up from an estimated 2% to 3% in the mid-1980s. (Para. 7),Distinguishing between facts and opinions,Presentation of the skill,Example 5: To
