Unit3 Teenage problems（Welcome ～ Reading）讲义 2025-2026学年译林版（2012）英语九年级上册

九年级（上）Unit3单元知识点 标记星号*为提优内容 Unit 3 Teenage problems Comic strip 知识点1. What’s wrong, Eddie? 怎么了Eddie？（P34） What’s wrong (with...)？ ...怎么了；...出什么问题了；...哪里不对了 (1) 关心他人（对方不开心，不舒服或遇到麻烦） e.g. She’s crying. What’s wrong with her? 她在哭，她怎么了？ (2) 询问故障，问题 e.g. The car is making a strange noise. What’s wrong? 车子发出奇怪的声音，怎么回事？ (3) 轻微责备或困惑 e.g. He suddenly left the room. What’s wrong with him? 他突然离开房间，他怎么了？ 【同义替换】 What’s wrong? = What’s the matter? = What’s the problem? = Is everything okay? 知识点2. Why not eat less and exercise more? 为什么不少吃点多运动？（P34） exercise (v) 运动，锻炼 e.g. She exercises two or three times a week. 她每周锻炼两三次 exercise (n) 运动，锻炼（不可数名词） e.g. Swimming is a good form of exercise. 游泳是很好的一种锻炼方式 exercise (n) （一套动作）体操，操练（可数名词，常用眼保健操/早操） e.g. He does morning exercises at the gym. 他在健身房做早操 exercise (n) 练习题（可数名词） e.g. The teacher gave us a math exercise. 老师给我们布置了一道数学练习题 知识点3. I’ll finish the food for you then. 那么我来吃完你的食物（P34） finish (v) 完成，结束 finish + 名词 e.g. He finishes his work early every day. 他每天早早完成工作 finish + 动名词(doing) e.g. She finished reading the book. 她读完了那本书 finish 作不及物动词（结束某个动作） e.g. The meeting finished at 5 p.m. 会议在下午五点结束了 知识点4. Some students are asking for advice on how to solve their problems. 有些学生在问有关于解决他们问题方面的建议（P34） on (prep) 关于，在某方面 (1) 学术，专业领域 e.g. He wrote a book on Chinese history. 他写了一本有关于中国史的书 (2) 观点，理论 e.g. Her views on education are creative. 她在教育方面的观点很有创造力 【近义辨析】on和about on 用于正式、专业、系统性的内容 e.g. This is a book on economics. 这是一本经济学著作 about 用于非正式、日常话题 e.g. This is a book about a cat. 这是一本关于一只猫的书 Welcome to the unit 知识点1. I don’t get enough sleep. 我的睡眠不够充足（P35） sleep (v) 睡，睡觉 e.g. I couldn’t sleep because of the noise. 嘈杂声吵得我睡不着 sleep (n) 睡眠（不可数名词） e.g. His talk nearly sent me to sleep. 他的讲话差点让我睡着了 sleep (n) （一段）睡眠时间（可数名词） e.g. I was in a light sleep when the phone rang. 电话响的时候我正在浅睡状态 知识点2. The TV is always on at my home. 我家里的电视一直都是开着的（P35） on (adv) 开启，通电，运行中 e.g. Leave the lights on. 让灯亮着 e.g. The heating is on in winter. 冬天暖气一直开着 知识点3. The noise almost drives me mad. 噪音几乎让我受不了（P35） (1) noise (n) 噪音，嘈杂声（不可数），具体某种声音或响声（可数） e.g. Too much noise can harm your hearing. 过多的噪音会损伤听力 e.g. There was a loud noise outside. 外面传来一声巨响 【词性拓展】 noisy (adj) 嘈杂的，吵闹的 e.g. The countryside is quiet while city is noisy. 乡村是安静的，而城市是喧闹的 noisily (adv) 吵闹地，喧闹地 e.g. The children were playing noisily upstairs. 孩子们在楼上吵闹地玩耍 (2) drive (v) 迫使某人进入某种状态 e.g. Mosquitoes drive me crazy in summer. 夏天蚊子让我抓狂 (3) mad (adj) 疯狂的，生气的，狂热的 e.g. He went mad after the accident. 在事故之后他变疯了 drive sb mad 逼疯某人，使某人受不了 e.g. Take a deep breath. Don’t let it drive you mad. 深呼吸，别让它影响你 be mad at = be angry with 生某人的气 e.g. My mom was mad at me for lying. 我的妈妈因为我撒谎而生我的气 比较级，最高级变化 mad - madder - maddest 【*词性拓展】 madly (adv) 疯狂地，发狂地 e.g. She was rushing around madly trying to put out the fire. 她疯了似的跑来跑去，试图把火扑灭 知识点4. Sometimes I get low marks in exams. 有的时候我在考试中得到低分（P35） mark (n) 分数，标记，符号，痕迹（可数名词） e.g. She got full marks in math. 她在数学考试中取得满分 e.g. The war left a deep mark on the country. 战争给这个国家留下了深远的影响 get low / high marks 得低 / 高分 e.g. I hope to get high marks in the final exam. 我希望在期末考试中取得高分 mark (v) 做标记，打分，注意，留心 e.g. The teacher marked the homework. 老师在作业上打了分数 e.g. The important sentences was marked in red. 重要的句子被标记成了红色 知识点5. Sometimes I feel sleepy in class. 有的时候我在课上感觉很困（P35） sleepy (adj) 困倦的 e.g. I feel sleepy after lunch. 午饭后我感觉很困 【近义辨析】 sleepy 困倦，感到疲惫，还未真正入睡 asleep 睡着的，已经入睡，强调睡眠的进行状态 e.g. I’m too sleepy to finish my homework. 我太困了，写不完作业了 e.g. She fell asleep during the movie. 她在看电影的时候睡着了 知识点6. What should I do then? 那么我应该做什么呢（P35） then (adv) 那么，既然如此（表示基于前述情况下的回应或下一步行动） e.g. - Your usual doctor doesn’t work today. - Who can I see then? - 你平时看的医生今天休息 - 那么我能找谁看呢？ 知识点7. Perhaps you should manage your time better and go to bed earlier. 也许你应该更好地安排你的时间并且更早点睡觉（P35） manage (v) 管理，经营，设法做到，应付，处理 e.g. She manages a team of 20 people. 她管理着一个20人的团队 e.g. Can you manage the stress? 你能应对压力吗？ manage to do 设法做到某事（强调结果成功 = succeed in doing sth, ） e.g. He managed to pass the exam. 他成功通过了考试 【词性拓展】 manager (n) 经理，管理者 e.g. Her father is the manager of a hotel. 她父亲是一家酒店的经理 management (n) 管理，管理部门 e.g. Good time management is important for students. 对学生来说良好的时间管理很重要 Reading 知识点1. I have a problem, and I don not know how I should deal with it. 我有个问题，我不知道该如何应对它（P36） deal with 处理，对付，打交道（= do with） how to deal with = what to do with 如何处理 e.g. How did you deal with the computer? = What did you do with the computer? 你是如何处理这台电脑的？ deal with sb. 对待某人 e.g. The man is hard to deal with. 这个人很难打交道 deal with sth. 解决某事，处理某事 e.g. He dealt with the problem quickly. 他很快地解决了问题 时态变化 deal - dealt - dealt - dealing 知识点2. I have a lot of homework every day, and I have no choice but to do it. 我每天有很多的作业要做，而且我别无选择，只能去做（P36） have no choice but to do sth. 别无选择，只能做某事（被迫或无奈） e.g. I have no choice but to accept the offer. 我别无选择，只能接受这个提议 choose (v) 选择（choose - chose - chosen - choosing） choose to do sth. 选择做某事 e.g. We have chosen to take action. 我们已经决定采取行动 choice (n) 选择（可数名词） e.g. I’m afraid you leave me no choice. 恐怕你没有给我留下选择的余地 知识点3. I often have to stay up late. 我经常不得不熬夜（P36） Is it bad to stay out late to play football? 待在外面踢球到很晚是不是不好的？（P37） stay up (late) 熬夜（到很晚），保持直立 e.g. Don’t stay up too late, or you’ll be tired tomorrow. 不要熬夜到太晚，否则明天你会很疲惫 e.g. How did that tower stay up for centuries? 那座塔是怎样屹立几个世纪的？ stay out 在外逗留（不回家），避开 e.g. My dog stayed out in the yard all night. 我的狗在外面的院子里待了一整晚 e.g. You should stay out of their personal matters. 你应该不要插手他们的私事 知识点4. However, I hardly have any spare time for my hobbies like volleyball and music. 然而，我几乎没有任何的空闲时间给我的爱好比如排球和音乐（P36） (1) hardly (adv) 几乎不，几乎没有（否定含义） e.g. I hardly know him. 我几乎不认识他 注：hardly 本身含有否定含义，不能再接否定词not/no (2) spare (adj) 备用的，多余的 e.g. Keep a spare key in your wallet. 在你的钱包里随身带一把备用钥匙 e.g. Do you have any spare paper? 你有多余的纸吗？ spare time 空闲时间 e.g. I read books in my spare time. 我在空闲时间读书 spare (v) 节省，抽出（时间，金钱） e.g. Can you spare 10 minutes to help me? 你能抽出10分钟帮我个忙吗？ *spare no effort 不遗余力 e.g. They spared no effort to win. 他们不遗余力地要取得胜利 知识点5. I often doubt whether it is worth spending so much time on homework. 我经常怀疑花费如此多的时间在作业上是否是值得的（P36） (1) doubt (v) 怀疑 e.g. I doubt his honesty. 我怀疑他的诚实 从句引导词：肯定句用if / whether，否定句用that e.g. I doubt if / whether she knows. 我怀疑她是否知道 e.g. I don’t doubt that she know. 我十分肯定她知道 doubt (n) 疑虑，不确定 There is no doubt that... 毫无疑问... e.g. There is no doubt that she will win. 毫无疑问，她会赢 beyond doubt 毫无疑问 e.g. His sadness was beyond doubt. 他的伤心是毫无疑问的 (2) be worth (doing) sth. 值得（做）某事（主动表被动） e.g. The movie is worth watching. 这部电影值得看 知识点6. I dream of a long holiday so that I could have more time for my hobbies. 我梦想又一次长假，以至于我可以有更多的时间花在爱好上（P36） (1) dream of / about 梦想，幻想，梦见（+doing） e.g. He has dreamed of being a scientist since childhood. 他从小就梦想当一名科学家 (2) so that 以便，为了（表目的），因此，所以（表结果） 表目的 = in order that e.g. She studies hard so that she can pass the exam. 她努力学习以便通过考试 表结果 = with the result that e.g. The box was heavy, so that no one could lift it. 箱子太重，以至于没人能搬动 【近义辨析】so that和so...that so that 表目的或结果（引导从句） e.g. He closed the door, so that no one could enter. 他关上了门，结果没人能进来 so...that 仅表结果，强调程度 e.g. He ran so fast that no one caught him. 他跑的太快了结果没人追的上他 知识点7. Can you offer me some suggestions? 你能给我提供一些意见吗？（P36） offer (v) 主动提出，建议 e.g. He offered his seat to the old lady. 他给老太太主动让座 offer to do sth. 主动提出做某事 e.g. He offered to drive us home. 他主动提出开车送我们回家 offer sb. sth. = offer sth. to sb. 向某人提供某物 e.g. They offered me a job. = They offered a job to me. 他们给了我一份工作 offer (n) 提议，报价 e.g. I received an offer of a job. 我收到了一份工作邀请 make an offer 提出报价/建议 e.g. They made an offer on the house. 他们给房子提供了一份报价 accept / refuse an offer 接受/拒绝建议 e.g. I refused his offer of money. 我拒绝了他钱方面的建议 *special offer 特价优惠 e.g. French wine is on special offer this week. 法国红酒本周特价销售 知识点8. I hope to hear from you soon. 我希望很快收到你的来信（P36） hear from 收到...的消息（信件、电话、邮件等） e.g. Have you heard from John lately? 你最近有约翰的消息吗？ hear of / about 听说某事 e.g. I heard about the accident yesterday. 我昨天听说了那起事故 知识点9. I am crazy about football. 我痴迷于足球（P37） be crazy about... 对...极度热衷，痴迷（强烈的喜爱或兴趣） e.g. He was crazy about rock music when he was young. 他年轻的时候疯狂迷恋摇滚乐 知识点10. However, my love of football has become the cause of my problem. 然而，我对需求的热爱已经成为了我存在问题的起因（P37） cause (n) 原因（+of） e.g. The cause of the fire is unknown. 火灾的起因尚不清楚 cause (v) 导致 e.g. Smoking causes health problems. 吸烟会导致健康问题 【近义辨析】 cause 直接导致某事发生的原因（客观事实），强调因果 e.g. The cause of the accident was rain. 事故的原因是下雨 reason 解释某行为的理由（主观或客观），强调逻辑解释 e.g. Give me one reason to trust you. 给我一个相信你的理由 excuse 为过错辩护的借口（常为贬义），强调推脱责任 e.g. He made up an excuse to leave early. 他编了个借口提前离开 知识点11. Then I get into trouble because my parents do not allow me to play outside after 6 p.m. 然后我便陷入了麻烦因为我的父母不允许我在晚上6点后在外面玩（P37） (1) get into trouble 陷入麻烦（get out of trouble 摆脱麻烦） e.g. If you keep being late, you will get into trouble. 如果你继续迟到，会惹上麻烦 (2) allow (v) 允许，准许 e.g. The school doesn’t allow phones. 学校不允许带手机 allow sb. (not) to do sth. 允许某人（不）做某事 e.g. Mom allowed me to stay up late during the Spring Festival. 在春节期间我妈妈允许我熬夜 allow doing sth. 允许做某事 e.g. The school doesn’t allow eating in the classroom. 学校不允许在教室里吃东西 知识点12. I do not understand why they are so strict with me. 我不能理解为什么他们对我如此的严格（P37） strict (adj) 要求严格的，严厉的 e.g. She is on a strict diet. 她正在严格节食 be strict with sb. 对某人严格 e.g. My teacher is strict with us. 我的老师对我们严格 be strict about sth. 对某事要求严格 e.g. She is strict about grammar. 她对语法的要求严格 be strict in sth. 对某方面要求严格 e.g. My father is strict in his work. 我爸爸在对待他工作方面要求严格 知识点13. I believe it is important to develop our hobbies. 我相信培养我们的爱好是很重要的（P37） develop one’s hobbies 培养某人的爱好 e.g. Schools should encourage students to develop their hobbies. 学校应该鼓励学生发展他们的兴趣爱好 take up a hobby 开始培养爱好 e.g. I decided to take up a hobby like gardening. 我决定开始培养例如园艺这样的爱好 知识点14. Should I spend less time on it? 我是否应该少花一些时间在这上面？（P37） 四个“花费” (1) spend ( spend - spent - spent ) 主语是人 spend + 时间/金钱 + on sth. e.g. She spends two hours on homework every day. 她每天花两个小时写作业 spend + 时间/金钱 + (in) doing sth. e.g. He spent 100 yuan buying a book. 他花了100元买书 (2) pay ( pay - paid - paid ) 主语是人（常与for搭配） pay + 金钱 + for sth. e.g. I paid 50 yuan for the T-shirt. 我花了50元买这件T恤 pay for sth. 为...付款 e.g. My dad paid for my school trip. 我爸爸为了我的学校旅行付了钱 (3) cost ( cost - cost - cost ) 主语是物 sth. costs + 金钱 e.g. This bike costs 500 yuan. 这辆自行车售价500元 It costs + 金钱 + to do sth. e.g. It costs a lot to travel abroad. 出国旅行花费很大 (4) take ( take - took - taken ) 主语是it或doing sth. It takes + 时间 + to do sth. e.g. It took me an hour to finish the work. 我花了一个小时完成工作 Doing sth. takes + 时间 e.g. Reading this book took three days. 读这本书花了三天 知识点15. I wonder how I can achieve a balance between my schoolwork and my hobbies. 我想知道如何能在我的学校任务和我的爱好之间取得平衡（P37） achieve a balance between A and B 在A和B之间取得平衡 e.g. To stay healthy, you need to achieve a balance between exercise and rest. 为了保持健康，你需要在运动和休息之间取得平衡 知识点16. I look forward to your valuable advice. 我期待得到你有价值的建议（P37） (1) look forward to (doing) sth. 盼望（做）某事 e.g. He is looking forward to going on vacation. 他盼望着去度假 (2) valuable (adj) 有价值的，宝贵的 e.g. This is a valuable painting worth millions. 这是一幅价值数百万的珍贵画作 e.g. He is a valuable member of our team. 他是我们团队的重要成员 【词性拓展】 value (n) 价值 e.g. This book has great value for students. 这本书对学生们很有价值 *value (v) 重视，珍视 e.g. I value your opinion. 我重视你的意见 be of great value to... = be valuable to... 对...有价值 e.g. This experience is of great value to me = This experience is very valuable to me. 这次经历对我很有价值 知识点17. What about choosing your hobby according to the time you have? 根据你所拥有的时间来选择爱好怎么样？（P39） according to 根据...，按照...（+ 人/书/机构） e.g. According to the teacher, the exam will be next Monday. 根据老师所说，考试将在下周一 e.g. According to the map, we are very close to the museum. 根据地图显示，我们离博物馆很近 e.g. According to scientists, global warming is getting worse. 根据科学家们的研究，全球变暖正在加剧 第 14 页 共 31 页 学科网（北京）股份有限公司 $