必修第2册 UNIT 3 THE INTERNET-【创新教程】2025年高考英语总复习大一轮课时作业word（人教版）

UNIT 3　THE INTERNET Ⅰ.阅读A 主题：人与社会 体裁：说明文 话题：用社交媒体进行自我精神诊断的现象 Some people browse TikTok and Instagram for recipes, memes and colorful opinions on the news.Erin Coleman says her 14­year­old daughter uses these apps to search for videos about mental health diagnoses (诊断)． Over time, the teen started to self­identify with the creators, according to her mother, and became convinced she had the same diagnoses, including depression, autism (自闭症), mysophobia (洁癖) and agoraphobia (a fear of leaving the house)． “Every week, she would come up with another diagnosis，” Coleman told CNN.“If she sees a hint (暗示) of herself in someone, she thinks she has it, too.” After undergoing testing for mental health and medical conditions, her daughter was diagnosed not with the long list of conditions she had thought about but with severe anxiety.“Even now, she doesn't always think the specialists are correct，” Coleman said. Social media platforms, including TikTok and Instagram, have come under mounting scrutiny (审查) in recent years for their potential to lead younger users to harmful content and worsen what experts have called a national mental health crisis among teens.But Coleman is one of nearly two dozen parents who told CNN that they are worried about a different but related issue: teens using social media to diagnose themselves with mental health conditions. A growing number of teens are turning to social platforms such as Instagram and TikTok for guidance, resources and support for their mental health, and to find conditions they think match their own—a trend that has alarmed parents, doctors and school counselors (辅导员), according to interviews with CNN.Some teens start to follow creators who discuss their own mental health conditions, symptoms and treatments; others have come across posts with symptoms checklists to help decide if they meet the criteria for a diagnosis. Using the Internet to self­diagnose is not new, as anyone who has used WebMD knows.And there can be some b