3. What’s the purpose of the author by referring to the 59-year-old man and the 61-year-old woman? A. To introduce two old people. B. To explain how to apply for jobs online. C. To prove they are successful. D. To give two examples helped by Jan’s club. 1.D 2.C 3.DStep3: Scanning for details:Read the passage quickly to solve the following questions.Read the text and answer the questions.1 .Why did Jan quit her job?She suddenly developed a serious illness.2 .How did the people in the online community help her?People in the online community talked with her about her problems, supported her, and gave her advice.3. Why did she start the IT club?To teach older people how to use computers and the Internet.4. What is the "digital divide"?The digital divide is the gap between those who have access to the Internet and those who haven’t, and those who know how to use new technology and those who don't.5 .What's Jan's next goal?Her next goal is to start a charity website to raise money for children in poor countries.6 .What can we learn from her experiences?We learn that when we go through tough times, we can find help and support from other people online. We learn that we can feel less lonelyStep4: Careful reading for main ideas of each paragraph.Read carefully and figure out the main idea of each paragraph.Paragraph 1. People’s lives have been changed by online communities and social networks. Paragraph 2. Jan developed a serious illness which made her stuck at home, but surfing the Internet can remove the distance between people.