Unit 2 Teenage problems（知识清单）英语译林版新教材九年级上册

该初中英语单元知识清单系统整合了“Teenage problems”单元核心内容，涵盖词汇（含词形转换）、短语、句型、语法（if/whether及特殊疑问词引导的宾语从句）及写作（青少年问题与应对策略书信），搭建从基础语言要素到综合运用的递进式学习支架。 清单通过分类呈现（词汇按“adj→n”等转换梳理，语法分两类宾语从句详解）、分级设计（知识点精讲含基础用法与拓展结构）构建知识体系，如“deal with & do with”易错点配“how配deal with，what配do with”助记口诀，写作提供“求助信/建议信框架+范文”，培养学生语言能力与思维品质，便于学生自主梳理，助力教师精准教学。

Unit 2 Teenage problems 词汇 1. teenage adj.青少年的 → teenager n.青少年 2. courage n.勇气 → encourage v.鼓励 → encouragement n.鼓励 3. drive v.迫使；驾驶 → drove(过去式)→ driven(过去分词) 4. mad adj.发疯的；生气的 → madly adv.疯狂地 5. stress n.精神压力 v.使焦虑 → stressed adj.感到有压力的 → stressful adj.令人压抑的 6. deal v.处理，应对 → dealt(过去式) 7. choice n.选择 → choose v.选择 8. silence n.安静，沉默 → silent adj.安静的 9. worry n.&v.担忧 → worried adj.担忧的 10. balance n.&v.平衡 → balanced adj.均衡的 11. suggest v.建议 → suggestion n.建议（可数） 12. communicate v.交流，沟通 → communication n.沟通 13. argue v.争吵 → argument n.争吵 14. regret v.&n.懊悔，遗憾 15. solve v.解决 → solution n.解决办法 16. waste v.浪费 n.垃圾 → wasteful adj.浪费的 17. manage v.管理，设法做成 短语 1. common teenage problems 常见青少年问题 2. drive sb mad 使某人抓狂、发疯 3. stay up late 熬夜 4. cut back on hobbies 减少爱好时间 5. deal with stress 应对压力 6. balance study and hobbies 平衡学习与爱好 7. argue with sb about sth 因某事和某人争吵 8. after all 毕竟 9. get along well with sb 和某人相处融洽 10. be under a lot of stress 承受巨大压力 11. push sb to do sth 逼迫某人做某事 12. give sb useful suggestions 给某人有用建议 13. manage one’s time 规划时间 14. ask for advice 寻求建议 15. have difficulty (in) doing sth 做某事有困难 句型 1. It takes courage to talk about your teenage problems. 倾诉自己的青少年烦恼需要勇气。 2. I have no choice but to finish all my homework every night. 我别无选择，每晚只能写完所有作业。 3. It’s normal for teenagers to feel stressed from time to time. 青少年偶尔感到压力是很正常的。 4. The best way to solve your trouble is to communicate with your parents patiently. 解决烦恼最好的办法就是耐心和父母沟通。 语法 1. if / whether 引导宾语从句（表“是否”） 2. 特殊疑问词（what/who/where/how/why/when）引导宾语从句 写作 如何写有关青少年的问题以及应对策略的文章 一、知识点精讲 1. drive vt.“迫使;驾驶”（过去式drove 过去分词 driven） ①表示“驾驶（交通工具）” e.g.He drives a taxi every day. 他每天开出租车。 ②表示“迫使，驱使”，drive sb. to do sth.表示“迫使某人做某事” e.g.Hunger drove him to steal.饥饿迫使他去偷窃。 【复习】8AU3 drive作名词，表示“冲劲；本能” 【教材原文】For me,one thing is to have strong drive to learn.对我来说，关键在于具备强烈的求知欲。 2.mad adj.“气愤；疯的”• madly adv.“发疯似地, 疯狂地” ①mad的比较级和最高级分别是madder和maddest ②常用搭配和固定短语： （1） drive sb. mad使某人受不了 e.g.The constant noise from the construction site is driving me mad. 建筑工地持续不断的噪音快把我逼疯了。 （2） be mad at sb.对某人生气 e.g.She was mad at me for forgetting her birthday.她因为我忘了她的生日而生气。 （3） be mad about sth.对某事狂热e.g.He's mad about football.他对足球很狂热。 3.lately adv.（副词）“最近” 多用于现在完成时、一般现在时，表近期一段时间，常放句首、句末 • late adj.（形容词）“晚的；迟的；已故的” • latest adj.（形容词）“最新的；最近的” 4.decision n.“决定” • decide v.“决定” 【常用结构】决定做某事 （1） decide to do sth. （2） make a decision to do sth. （3） decide on doing sth. （4） make up one’s mind to do sth. 5.stick vt. & vi. 粘贴，粘住；刺，插入（过去式/过去分词stuck） 【常用结构】坚持（做）某事stick to (doing) sth. 6.stress n. 精神压力，心理负担 vt. & vi. (使) 焦虑不安，疲惫不堪 • stressed adj. 焦虑的；有压力的 【常用结构】 （1）在压力之下 under stress e.g.He often feels tired under stress.他在压力下常感到疲惫。 （2）使某人心力交瘁 stress sb. out e.g.Too much homework stresses me out.作业太多让我倍感压力。 7.waste vt. 浪费，滥用 【常用结构】 （1）浪费某物waste sth. e.g.Don’t waste time playing games.别浪费时间玩游戏。 （2）浪费某物做某事waste sth. (in) doing sth. e.g.He wastes lots of time watching cartoons.他浪费大量时间看动画片。 8.regret vt.“懊悔，感到遗憾”（过去式/过去分词 regretted 现在分词 regretting） 【常用结构】 （1）后悔做了某事（事情已做完） regret doing sth. e.g.I regret telling him the truth.我后悔把真相告诉了他。 （2）遗憾将要做某事 regret to do sth. e.g.I regret to tell you the bad news.我很遗憾告诉你这个坏消息。 9.focused adj.“注意力集中的，目标明确的” • focus v.“集中（注意力）” 【常用结构】 （1）专心于；专注于focus on (doing) sth. e.g.She is focused on her homework.她专心写作业。 （2）保持专注stay focused e.g.Stay focused when you study.学习时保持专心。 10.argue vi.“争论，争吵，争辩” • argument n. 争吵；争论 【常用结构】 （1） 和某人争吵 argue with sb. e.g.Don’t argue with your parents.不要和父母吵架。 （2） 为某事争辩 argue about sth. e.g.They always argue about small things.他们总为小事争吵。 11.communicate vi. 沟通 vi. & vt. 交流 •communication n. 沟通 【常用结构】和某人交流/沟通 communicate with sb. 12.risk vt. 冒…的风险；冒险做 •risky adj.“有风险的” 【常用结构】冒险做某事 risk doing sth. 【复习】其他词性： n. 风险；危险 【常用结构】 （1） 冒险 take risks （2） 处于危险中 at risk （3） 冒着做某事的风险 take the risk of doing sth. 13.bully vt. 恐吓，伤害，胁迫 n. 恃强凌弱之人，恶霸 • bullying n. 欺凌（行为） 【常用结构】逼迫某人做某事 bully sb. into doing sth. e.g.Don’t bully me into doing bad things.别逼迫我做坏事。 14.shame n. 羞耻；让人遗憾的事 • ashamed adj.“感到羞愧的” 【常用结构】 （1） 感到羞愧 feel ashamed e.g.I feel ashamed for my mistake.我为自己的错误感到羞愧。 （2） 真可惜！太遗憾了！What a shame! e.g.What a shame! You missed the game.太可惜了，你错过了比赛。 二、核心语法精讲 A. Object clause introduced by if or whether（if或whether引导的宾语从句） 引导一般疑问句作宾语从句if和whether作为引导词，用于连接由一般疑问句转化而来的宾语从句，在句中均表示“是否”的含义。 一、句式结构 1、基础：主句动词 + if/whether + 陈述语序（去掉助动词，调整主谓顺序） e.g.We wonder if/whether amber has new kinds of insects.我们想知道琥珀里是否有新品种昆虫。 2、转换过程：原句 Does amber have new kinds of insects? → 去掉助动词 does，have 改为三单 has，前加 if/whether，搭配主句，句末用句号。 →We wonder if/whether amber has new kinds of insects. 3、转换注意事项： ①在大多数日常使用场景中，引导宾语从句时if和whether可以互换使用，语义不发生改变，仅需注意从句的语序为陈述语序。 e.g.I want to know if/whether he lives here. (译：我想知道他是否住在这里。此句中if与whether完全等价，可任意替换。) ②只能用whether不能用if的情况 （1） 在介词后 e.g.We are worried about whether it will rain tomorrow.我们担心明天是否会下雨。 （2） 与or not直接连用 e.g.She hasn't decided whether or not she should accept the offer. 她还没决定是否要接受这份邀约。 （3） 不定式（to do）前 e.g.They asked me whether to go skating.他们问我是否去滑冰。 （4） 宾语从句提前时 e.g.Whether this is true or not, I can’t say.这是否属实，我无法确定。 B. Object clause introduced by question words（连接代词和连接副词引导的宾语从句） 一、连接代词引导的宾语从句 连接代词（what, who, whom, whose, which）在宾语从句中既起连接作用，又充当主语、宾语、定语等成分，需根据句意选择合适的代词，并遵循陈述语序。 连接代词 语法功能 例句 what 作主语、宾语（指物或事） He asked me what I did last night. （他问我昨晚做了什么。—what 作宾语） who 作主语（指人） I don’t know who is speaking. （我不知道谁在讲话。—who 作主语） whom 作宾语（指人，口语中可用 who 代替） Can you tell me whom you met yesterday? （你能告诉我昨天见了谁吗？—whom 作宾语） whose 作定语（表所属关系，指人或物） She wondered whose book this is. （她想知道这是谁的书。—whose 作定语） which 作主语、宾语（指人或物，表选择） They discussed which film to watch. （他们讨论看哪部电影。—which 作定语） 注意事项： 1. 连接代词在从句中不可省略，且需放在从句句首，如 “Please tell me what you need.”（请告诉我你需要什么。） 2. 当连接代词是从句主语时，语序仍为陈述语序（主语 + 谓语），如 “I want to know who will come.”（我想知道谁会来。） 二、连接副词引导的宾语从句 连接副词（when, where, how, why）在宾语从句中作状语，分别表示时间、地点、方式、原因，需用陈述语序，且需根据答语逻辑选择合适的副词。 连接副词 表义 例句 when 何时（时间状语） Do you know when the meeting will start? （你知道会议什么时候开始吗？） where 何地（地点状语） She asked me where I bought this pen. （她问我这支笔在哪里买的。） how 如何（方式状语） Can you explain how to solve this problem? （你能解释如何解决这个问题吗？） why 为什么（原因状语） I wonder why he was late this morning. （我想知道他今天早上为什么迟到。） 三、单元写作清单 如何写有关青少年的问题以及应对策略的文章 1. 话题分析 本单元话题Teenage problems，写作题型为书信，分为两类：求助信（向青少年辅导员倾诉烦恼求建议）、建议信（给同龄人提供解决烦恼的办法）。写作包含完整书信格式：称呼、正文、署名、日期；正文逻辑清晰，先点明事由，再分点描述烦恼/给出建议，最后礼貌收尾。 2. 写作框架 3. 写作素材 一、求助信 （一）开头句 1.I’m writing to tell you some troubles that trouble me a lot these days. 2.I am a Grade 9 student and I wonder if you can give me some useful advice. 3.I have some teenage problems and I really don’t know how to deal with them. 4.I feel upset recently, so I decide to ask you for help. （二）中间叙述烦恼句 1.I have so much homework that I always have to stay up late every night. 2.I feel nervous and worried whenever there is an important exam. 3.My parents are too strict with me and we often quarrel with each other. 4.I have few friends around me, so I often feel lonely at school. 5.I can’t stop playing with my phone and it affects my study badly. 6.I always feel stressed out and have no proper ways to relax myself. （三）结尾求助收尾句 1.Could you please offer me some valuable suggestions to solve my problems? 2.I hope you can help me get out of these terrible feelings. 3.I’m looking forward to receiving your reply as soon as possible. 4.I will be thankful if you can give me some practical advice. 二、建议信（写给同龄同学） （一）开头句 1. I’m sorry to hear that you are facing lots of teenage problems recently. 2.Knowing you are upset these days, I’d like to share some advice with you. 3.I feel sorry for your trouble and here are my suggestions for you. 4.You told me about your worries, so I have some ideas to help you. （二）中间提建议句 1.You’d better make a proper study plan to balance your study and rest. 2.Why not communicate patiently with your parents instead of arguing? 3.It is a good choice to take exercise to release your pressure in your free time. 4.You should set a time limit so that you won’t spend too much time on your phone. 5.If I were you, I would take part in class activities to make more friends. 6.It’s wise to turn to your teachers for help when you meet difficult problems. （三）结尾安慰祝福句 1.I hope my advice will be helpful and your situation will get better soon. 2.Cheer up! Everything will turn well if you try your best to change. 3.Wish you can solve your problems little by little and keep happy every day. 4.Don’t be too worried. I believe you can work out these problems well. 4. 范文背诵 Dear friend, I’m sorry to hear that you are suffering from different kinds of teenage problems recently. Although teenage troubles are common in our daily life, it is necessary for us to deal with them properly. Here I’d like to offer you some useful suggestions. First of all, you feel stressed because of heavy schoolwork. To balance your study and rest, you are supposed to make a detailed study plan. Instead of staying up late blindly, you can arrange your time wisely so that you can improve your learning efficiency. Besides, it is normal to feel nervous before exams, and doing some sports can help you release pressure effectively. What’s more, it is not a good choice to argue with your parents even if they are strict with you. They care about you all the time, so you should learn to communicate with them calmly. If you can share your feelings and troubles with them, they will surely understand you better. Last but not least, spending too much time on electronic devices will influence your study and health. You’d better develop some meaningful hobbies, such as reading and exercising, to enrich your spare time. I firmly believe that you will solve your problems step by step as long as you try to change yourself. Hope my advice can make a difference to you. Yours, Li Ming 【译文】 亲爱的朋友： 得知你最近正遭受各种青少年烦恼的困扰，我感到很遗憾。虽然青少年问题在我们的日常生活中很常见，但我们有必要合理地处理它们。在此我想给你提供一些实用的建议。 首先，你因为繁重的学业感到压力很大。为了平衡学习和休息，你应该制定一份详细的学习计划。不要盲目熬夜，你可以合理规划时间，以此来提高学习效率。此外，考前紧张是很正常的，做一些运动可以帮你有效释放压力。 其次，即使父母对你很严格，和他们争吵并不是好的选择。他们一直都在关心你，所以你应该学会冷静地和他们沟通。如果你愿意和他们分享你的感受和烦恼，他们一定会更加理解你。 最后但同样重要的是，花费过多时间使用电子产品会影响你的学习和健康。你最好培养一些有益的爱好，例如阅读和运动，来充实你的课余生活。 我坚信只要你努力改变自己，就能一步步解决这些问题。希望我的建议能对你有所帮助。 你的：李明 易错点01 deal with & do with 搭配混淆 【助记口诀】how配deal with，what配do with 例句：How do you deal with stress? / What do you do with stress? 【对点训练】 1. We don't know ____ to deal with the difficult problem. We need to ask the teacher for help. A. what B. how C. why D. where 【答案】B 【解析】根据口诀“how配deal with”，deal with搭配疑问词how使用，因此选B。 2. —____ did you do with the old clothes? —I gave them away to the children in poor areas. A. How B. When C. What D. Where 【答案】C 【解析】根据口诀“what配do with”，do with搭配疑问词what使用，因此选C。 3. The new manager is thinking about ____ to deal with the customer's complaint properly. A. what B. how C. that D. if 【答案】B 【解析】根据口诀“how配deal with”，deal with搭配疑问词how使用，此处位于介词about之后，仍需用how引导，因此选B。 易错点02 suggest 固定搭配陷阱 【助记口诀】suggest后不接sb to do，只能接doing或that从句 错误：He suggests me to cut back on games. 正确：He suggests cutting back on games. 【对点训练】 1. The teacher suggests ____ more English articles to improve reading skills. A. read B. to read C. reading D. reads 【答案】C 【解析】根据口诀“suggest后接doing”，suggest后应接动名词形式，因此选C。 2. Which of the following sentences is correct? A. He suggests me to go home early. B. He suggests that I should go home early. C. He suggests go home early. D. He suggests me going home early. 【答案】B 【解析】suggest不能接sb to do结构，正确用法为suggest doing或suggest接that从句，因此选B。 3. My parents suggested ____ a party to celebrate my birthday. A. to have B. having C. have D. had 【答案】B 【解析】根据口诀“suggest后接doing”，此处应使用动名词having，因此选B。 易错点03 宾语从句语序错误 【助记口诀】疑问词引导从句，先主语后谓语，去掉助动词 错：I wonder how can I solve the problem. 对：I wonder how I can solve the problem. 易错点04 stressed / stressful 形容词区分 • stressed：修饰人，感到有压力的（主语是人） • stressful：修饰事物，令人压抑的（主语是事/物） 例句：I feel stressed. / The exam is stressful. 【对点训练】 1. I wonder ____ solve this physics problem. Can you help me? A. how can I B. how I can C. what can I D. what I can 【答案】B 【解析】根据口诀“疑问词引导从句，先主语后谓语”，宾语从句需用陈述语序，排除A、C；此处询问“如何解决”，用how引导，因此选B。 2. —Could you tell me ____ yesterday evening? —I was reading an English novel in my bedroom. A. what you were doing B. what were you doing C. where you were doing D. where were you doing 【答案】A 【解析】宾语从句需用陈述语序，排除B、D；答语描述的是做的事情，用what引导，因此选A。 3. I want to know ____ will give us the speech next week. A. who B. who will C. whom D. what 【答案】A 【解析】特殊疑问词who在从句中作主语，本身就是“主语+谓语”的陈述语序，无需调整结构，因此选A。 4. I wonder ____ solve this physics problem. Can you help me? A. how can I B. how I can C. what can I D. what I can 【答案】B 【解析】根据口诀“疑问词引导从句，先主语后谓语”，宾语从句需用陈述语序，排除A、C；此处询问“如何解决”，用how引导，因此选B。 5. —Could you tell me ____ yesterday evening? —I was reading an English novel in my bedroom. A. what you were doing B. what were you doing C. where you were doing D. where were you doing 【答案】A 【解析】宾语从句需用陈述语序，排除B、D；答语描述的是做的事情，用what引导，因此选A。 6. I want to know ____ will give us the speech next week. A. who B. who will C. whom D. what 【答案】A 【解析】特殊疑问词who在从句中作主语，本身就是“主语+谓语”的陈述语序，无需调整结构，因此选A。 7. After studying for the mid-term exam for three days, I felt really ____. A. stress B. stressed C. stressful D. stressing 【答案】B 【解析】主语I是人，表达“人感到有压力的”需用stressed，因此选B。 8. Some students think that the final exam is very ____, so they always feel nervous before it. A. stressed B. stress C. stressful D. stressfully 【答案】C 【解析】主语the final exam是事物，表达“事物令人有压力的”需用stressful，因此选C。 9. It's hard for me to get used to the ____ life in Grade 9. I need to find a way to relax myself. A. stressed B. stressful C. stress D. stresses 【答案】B 【解析】此处修饰名词life（事物），表示“充满压力的生活”，需用stressful作定语，因此选B。 一、根据句意及所给的汉语提示或首字母写出单词 1.When we have different ideas,having friendly__________(对话)can help us understand each other better and solve problems peacefully. 【答案】dialogues 【解析】句意为“当我们有不同想法时，友好的对话能帮助我们更好地理解彼此，和平解决问题”。此处需填名词“对话”，且表示泛指多个对话，用复数形式dialogues。 2.Among all the methods we talked about,this is the most_________(正常的)one and we all agree to follow it. 【答案】normal 【解析】句意为“在我们讨论的所有方法中，这是最正常的一个，我们都同意遵循它”。此处需填形容词“正常的”，对应单词normal。 3.Some students have difficulty _________(沟通)with their parents because they don't know how to share their feelings. 【答案】communicating 【解析】固定搭配have difficulty (in) doing sth. 表示“做某事有困难”，此处需填动词“沟通”的动名词形式communicating。 4.While_________(争论)with my classmate,I suddenly realized that I should keep calm and listen to him carefully. 【答案】arguing 【解析】while引导时间状语从句，省略了主语和be动词，完整结构为while I was arguing with...，此处需填动词“争论”的现在分词形式arguing。 5.If you look carefully,you will find a nice little boat at the b_________of the lake,and it looks quiet and beautiful in the clear water. 【答案】bottom 【解析】固定搭配at the bottom of表示“在……底部”，句意为“如果你仔细看，会在湖底发现一艘漂亮的小船”，对应首字母b，填bottom。 6.It is s__________of you to laugh at the people who make mistakes because everyone can learn and improve themselves little by little. 【答案】silly 【解析】句意为“你嘲笑犯错的人是愚蠢的，因为每个人都可以一点点学习和提高自己”。此处需填形容词“愚蠢的”，对应首字母s，填silly。 7.We should pay attention to___________(体验)different cultures so that we can learn more about the world. 【答案】experiencing 【解析】固定搭配pay attention to doing sth. 表示“注意做某事”，to是介词，后面接动名词，此处需填“体验”的动名词形式experiencing。 8.I think that if teenagers eat too much sweet food and seldom take exercise,they will easily become_________(超重的)and have some health problems in their daily life. 【答案】overweight 【解析】句意为“我认为如果青少年吃太多甜食且很少锻炼，他们很容易变得超重，在日常生活中会出现一些健康问题”。此处需填形容词“超重的”，对应单词overweight。 9.Plenty of__________(成年人)believe that teenagers should spend more time reading and exercising instead of playing computer games all day. 【答案】adults 【解析】plenty of表示“大量的”，后面接可数名词复数或不可数名词，“成年人”是可数名词，此处需填复数形式adults。 10.I's certain that Amy will_________(冒……的险)hurting her eyes by using a mobile phone for too long every day. 【答案】risk 【解析】固定搭配risk doing sth. 表示“冒险做某事”，will后面接动词原形，此处需填动词“冒……的险”的原形risk。 11.He finally understood that the________(痛苦)of failure made him treasure every small success along the way. 【答案】pain 【解析】句意为“他终于明白失败的痛苦让他珍惜一路上的每一个小成功”。此处需填名词“痛苦”，对应单词pain。 12.We should think carefully about whether we can trust s ________before we tell them our personal information. 【答案】strangers 【解析】句意为“在告诉陌生人我们的个人信息之前，我们应该仔细考虑是否可以信任他们”。此处需填名词“陌生人”，且表示泛指，用复数形式strangers，对应首字母s。 13.No one can explain why he is so m _________with his money when his friends are in great need of help. 【答案】mean 【解析】固定搭配be mean with sth. 表示“对某物吝啬”，句意为“没人能解释为什么当他的朋友急需帮助时，他对钱如此吝啬”，对应首字母m，填mean。 二、用所给单词的适当形式填空 1.I think that we should avoid slaying in cold places because they can easily make us feel___________(comfortable). 【答案】uncomfortable 【解析】句意为“我认为我们应该避免待在寒冷的地方，因为它们很容易让我们感到不舒服”。此处需填形容词作表语，根据句意应为“不舒服的”，用comfortable的反义词uncomfortable。 2.You'd better__________（not risk）___________(control)the machine because you haven't read the instructions carefully. 【答案】not risk; controlling 【解析】第一空：固定结构had better not do sth. 表示“最好不要做某事”，填not risk；第二空：固定搭配risk doing sth. 表示“冒险做某事”，填control的动名词形式controlling。 3.The manager is much______(strict)with his workers in the work now. 【答案】stricter 【解析】句意为“经理现在对工人的工作要求严格多了”。much修饰形容词比较级，表示“……得多”，此处需填strict的比较级stricter。 4.Many young actors performed_________(succeed)in their first show and won much praise. 【答案】successfully 【解析】此处需填副词修饰动词performed，表示“表演得成功”，用succeed的副词形式successfully。 5.The police__________(final)arrested the man stealing the jewels through their great efforts. 【答案】finally 【解析】此处需填副词修饰动词arrested，表示“最终逮捕”，用final的副词形式finally。 三、翻译句子 1. 熬夜是不健康的习惯，可能会导致严重健康问题。 ____________________________________________________________________________. 【答案】Staying up late is an unhealthy habit and may cause serious health problems. 【解析】核心考点：动名词作主语（Staying up late），短语“熬夜”对应stay up late，“导致”对应cause。 2. 如果你不想减少阅读的时间，你应该设法更好地管理时间。 ____________________________________________________________________________. 【答案】If you don't want to cut down on the time you spend reading, you should try to manage your time better. 【解析】核心考点：if引导的条件状语从句，短语“减少”对应cut down on，“设法做某事”对应try to do sth.，“管理时间”对应manage time。 3.我爸妈从来都不让我吃他们认为不健康的食物，哪怕是偶尔尝尝也不行。 ____________________________________________________________________________. 【答案】My parents never let me eat what they think is unhealthy food, even if I just try it occasionally. 【解析】核心考点：what引导的宾语从句作eat的宾语，even if引导让步状语从句，“偶尔”对应occasionally。 4.但是我不想我的学业因此受到影响 ____________________________________________________________________________. 【答案】But I don't want my schoolwork to be affected because of this. 【解析】核心考点：want sth. to be done结构，表示“想要某事被……”，“学业”对应schoolwork，“受到影响”用被动语态be affected。 5.不要因恃强凌弱之人而沮丧，这非常重要。 ____________________________________________________________________________. 【答案】It is very important not to get upset by bullies. 【解析】核心考点：It is + adj. + (not) to do sth. 固定句型，“恃强凌弱之人”对应bullies，“沮丧”对应get upset。 四、完型填空 Among the world’s most mysterious artworks stands The Lute Player (《鲁特琴演奏者》), painted by the Italian artist Caravaggio. There are three very ____11____ paintings, and most people cannot tell which one is the artist’s original (原作). To art experts, there has been broad agreement that the paintings held by Russia’s Hermitage Museum and France’s Wildenstein Collection were created by the artist, ____12____ the one at Britain’s Badminton House is only a copy. But artificial intelligence (AI) disagreed. In September 2025, Swiss AI company Art Recognition said there’s an almost 86 percent chance that Badminton House’s painting is real, while Wildenstein’s one is ____13____ a copy. This event shows AI’s new role in deciding whether an artwork is real. In the past, human experts identified real artworks from copies using their ____14____ knowledge of artists and modern technologies such as infrared imaging (红外成像). Today, AI might serve as another helpful tool for experts. The technology can study small details from images of artworks. It then ____15____ these features with real works by the same artist to find differences that experts and other scientific methods might miss. However, many experts don’t fully trust AI to identify real art. They pointed out that AI can give results without explaining ____16____ it reached them. Also, the technology is only as good as the data it’s trained on, meaning both the number and quality of painting images can affect its accuracy (准确性). The Art Newspaper reported that proper AI training can require thousands of images, but few artists have produced that many works. Artists may also change their styles ____17____, so AI that only looks for fixed patterns can easily make mistakes. As art is subjective, neither AI nor humans can be completely certain about their judgments. Currently, AI ____18____ only the likelihood of a painting being created by a particular artist, so it ____19____ be the only method used for authentication. Instead, it should be used together with human knowledge and scientific testing to reach the most reliable results. “I strongly believe that the future of art authentication ____20____ in the collaboration (协作) between AI and experts,” Art Recognition’s CEO Carina Popovici told ART news. 11. A. common B. different C. unique D. similar 12. A. and B. so C. while D. but 13. A. finally B. likely C. simply D. hardly 14. A. little B. deep C. strong D. powerful 15. A. matches B. compares C. changes D. improves 16. A. that B. what C. how D. whether 17. A. gradually B. suddenly C. instead D. immediately 18. A. invents B. creates C. imagines D. provides 19. A. can’t B. shouldn’t C. may not D. mustn’t 20. A. lies B. depends C. makes D. happens 【答案】11-15 DCBBB 16-20 CADBA 【解析】 11. D 语境理解：根据后半句“大多数人无法分辨哪一幅是原作”可知，有三幅非常相似的画，similar表示“相似的”，符合语境。 12. C 连词辨析：前半句提到专家认为俄罗斯和法国收藏的是真迹，后半句提到英国的是复制品，前后为对比关系，while表示“然而”，符合逻辑。 13. B 副词辨析：句意为“AI认为英国的画有86%的概率是真迹，而法国的很可能是复制品”，likely表示“很可能”，符合语境。 14. B 形容词辨析：固定搭配deep knowledge表示“深厚的知识”，此处指专家凭借对艺术家的深厚知识来鉴别真伪。 15. B 动词辨析：固定搭配compare...with...表示“把……和……比较”，此处指AI把画作特征和真品进行对比找差异。 16. C 宾语从句引导词：句意为“AI可以给出结果但不会解释它是如何得出结论的”，how表示“如何”，符合语境。 17. A 副词辨析：句意为“艺术家可能会逐渐改变他们的风格”，gradually表示“逐渐地”，符合逻辑。 18. D 动词辨析：句意为“目前AI只能提供画作是特定艺术家创作的可能性”，provide表示“提供”，符合语境。 19. B 情态动词辨析：句意为“所以它不应该成为鉴定的唯一方法”，shouldn't表示“不应该”，符合建议语气。 20. A 固定搭配：固定搭配lie in表示“在于”，句意为“艺术鉴定的未来在于AI和专家的协作”。 学科网（北京）股份有限公司1 / 10 学科网（北京）股份有限公司 $ Unit 2 Teenage problems 词汇 1. _____________adj.青少年的 → _____________n.青少年 2. _____________n.勇气 →_____________v.鼓励 →_____________n.鼓励 3. _____________ v.迫使；驾驶 →_____________(过去式)→ _____________(过去分词) 4. _____________ adj.发疯的；生气的 →_____________adv.疯狂地 5. _________ n.精神压力 v.使焦虑 → _________ adj.感到有压力的 →___________adj.令人压抑的 6. _____________v.处理，应对 → _____________(过去式) 7. _____________ n.选择 → _____________v.选择 8._____________ n.安静，沉默 →_____________adj.安静的 9._____________n.&v.担忧 →_____________ adj.担忧的 10._____________ n.&v.平衡 → _____________ adj.均衡的 11._____________v.建议 →_____________n.建议（可数） 12. _____________ v.交流，沟通 → _____________ n.沟通 13._____________v.争吵 →_____________ n.争吵 14. _____________ v.&n.懊悔，遗憾 15. _____________v.解决 →_____________ n.解决办法 16. _____________v.浪费 n.垃圾 → _____________ adj.浪费的 17. _____________ v.管理，设法做成 短语 1. ______________________常见青少年问题 2. ______________________使某人抓狂、发疯 3. ______________________熬夜 4. ______________________减少爱好时间 5. ______________________应对压力 6.______________________平衡学习与爱好 7. ______________________因某事和某人争吵 8. ______________________毕竟 9.______________________和某人相处融洽 10. ______________________承受巨大压力 11.______________________逼迫某人做某事 12.______________________给某人有用建议 13. ______________________规划时间 14. ______________________寻求建议 15.______________________ 做某事有困难 句型 1. It takes ___________to talk about your ______________________. 倾诉自己的青少年烦恼需要勇气。 2. I ______________________ finish all my homework every night. 我别无选择，每晚只能写完所有作业。 3. It’s __________ for teenagers______________________ from time to time. 青少年偶尔感到压力是很正常的。 4. The best way to solve your trouble is to ______________________your parents patiently. 解决烦恼最好的办法就是耐心和父母沟通。 语法 1. if / whether 引导宾语从句（表“是否”） 2. 特殊疑问词（what/who/where/how/why/when）引导宾语从句 写作 如何写有关青少年的问题以及应对策略的文章 一、知识点精讲 1. drive vt.“迫使;驾驶”（过去式_________ 过去分词 ________） ①表示“驾驶（交通工具）” e.g.He drives a taxi every day. 他每天开出租车。 ②表示“迫使，驱使”，______________________表示“迫使某人做某事” e.g.Hunger drove him to steal.饥饿迫使他去偷窃。 【复习】8AU3 drive作名词，表示“______________________” 【教材原文】For me,one thing is to have strong drive to learn.对我来说，关键在于具备强烈的求知欲。 2.mad adj.“气愤；疯的”• ___________adv.“发疯似地, 疯狂地” ①mad的比较级和最高级分别是__________和_________ ②常用搭配和固定短语： （1） ______________________使某人受不了 e.g.The constant noise from the construction site is driving me mad. 建筑工地持续不断的噪音快把我逼疯了。 （2） ______________________对某人生气 e.g.She was mad at me for forgetting her birthday.她因为我忘了她的生日而生气。 （3） ______________________对某事狂热e.g.He's mad about football.他对足球很狂热。 3.lately adv.（副词）“最近” 多用于现在完成时、一般现在时，表近期一段时间，常放句首、句末 • _________adj.（形容词）“晚的；迟的；已故的” •_________ adj.（形容词）“最新的；最近的” 4.decision n.“决定” •______________v.“决定” 【常用结构】决定做某事 （1） ______________________ （2） ______________________ （3） ______________________ （4） ______________________ 5.stick vt. & vi. 粘贴，粘住；刺，插入（过去式/过去分词___________） 【常用结构】坚持（做）某事______________________ 6.stress n. 精神压力，心理负担 vt. & vi. (使) 焦虑不安，疲惫不堪 • _________adj. 焦虑的；有压力的 【常用结构】 （1）在压力之下 ______________________ e.g.He often feels tired under stress.他在压力下常感到疲惫。 （2）使某人心力交瘁 ______________________ e.g.Too much homework stresses me out.作业太多让我倍感压力。 7.waste vt. 浪费，滥用 【常用结构】 （1）浪费某物______________________ e.g.Don’t waste time playing games.别浪费时间玩游戏。 （2）浪费某物做某事______________________ e.g.He wastes lots of time watching cartoons.他浪费大量时间看动画片。 8.regret vt.“懊悔，感到遗憾”（过去式/过去分词 ___________ 现在分词 ___________） 【常用结构】 （1）后悔做了某事（事情已做完）______________________ e.g.I regret telling him the truth.我后悔把真相告诉了他。 （2）遗憾将要做某事______________________ e.g.I regret to tell you the bad news.我很遗憾告诉你这个坏消息。 9.focused adj.“注意力集中的，目标明确的” • ___________v.“集中（注意力）” 【常用结构】 （1）专心于；专注于______________________ e.g.She is focused on her homework.她专心写作业。 （2）保持专注______________________ e.g.Stay focused when you study.学习时保持专心。 10.argue vi.“争论，争吵，争辩” • _____________ n. 争吵；争论 【常用结构】 （1） 和某人争吵______________________ e.g.Don’t argue with your parents.不要和父母吵架。 （2） 为某事争辩 ______________________ e.g.They always argue about small things.他们总为小事争吵。 11.communicate vi. 沟通 vi. & vt. 交流 •______________ n. 沟通 【常用结构】和某人交流/沟通 ______________________ 12.risk vt. 冒…的风险；冒险做 •___________ adj.“有风险的” 【常用结构】冒险做某事______________________ 【复习】其他词性： n. 风险；危险 【常用结构】 （1） 冒险______________________ （2） 处于危险中______________________ （3） 冒着做某事的风险 ______________________ 13.bully vt. 恐吓，伤害，胁迫 n. 恃强凌弱之人，恶霸 • ___________ n. 欺凌（行为） 【常用结构】逼迫某人做某事 ______________________ e.g.Don’t bully me into doing bad things.别逼迫我做坏事。 14.shame n. 羞耻；让人遗憾的事 • ____________ adj.“感到羞愧的” 【常用结构】 （1） 感到羞愧 ______________________ e.g.I feel ashamed for my mistake.我为自己的错误感到羞愧。 （2） 真可惜！太遗憾了！______________________ e.g.What a shame! You missed the game.太可惜了，你错过了比赛。 二、核心语法精讲 A. Object clause introduced by if or whether（if或whether引导的宾语从句） 引导一般疑问句作宾语从句______________和______________作为引导词，用于连接由一般疑问句转化而来的宾语从句，在句中均表示“______________”的含义。 一、句式结构 1、基础：主句动词 + if/whether + 陈述语序（去掉助动词，调整主谓顺序） e.g.We wonder if/whether amber has new kinds of insects.我们想知道琥珀里是否有新品种昆虫。 2、转换过程：原句 Does amber have new kinds of insects? → 去掉助动词 does，have 改为三单 has，前加 if/whether，搭配主句，句末用句号。 →We wonder if/whether amber has new kinds of insects. 3、转换注意事项： ①在大多数日常使用场景中，引导宾语从句时if和whether可以互换使用，语义不发生改变，仅需注意从句的语序为陈述语序。 e.g.I want to know if/whether he lives here. (译：我想知道他是否住在这里。此句中if与whether完全等价，可任意替换。) ②只能用whether不能用if的情况 （1） 在介词后 e.g.We are worried about whether it will rain tomorrow.我们担心明天是否会下雨。 （2） 与or not直接连用 e.g.She hasn't decided whether or not she should accept the offer. 她还没决定是否要接受这份邀约。 （3） 不定式（to do）前 e.g.They asked me whether to go skating.他们问我是否去滑冰。 （4） 宾语从句提前时 e.g.Whether this is true or not, I can’t say.这是否属实，我无法确定。 B. Object clause introduced by question words（连接代词和连接副词引导的宾语从句） 一、连接代词引导的宾语从句 连接代词（what, who, whom, whose, which）在宾语从句中既起连接作用，又充当主语、宾语、定语等成分，需根据句意选择合适的代词，并遵循陈述语序。 连接代词 语法功能 例句 what 作主语、宾语（指物或事） He asked me what I did last night. （他问我昨晚做了什么。—what 作宾语） who 作主语（指人） I don’t know who is speaking. （我不知道谁在讲话。—who 作主语） whom 作宾语（指人，口语中可用 who 代替） Can you tell me whom you met yesterday? （你能告诉我昨天见了谁吗？—whom 作宾语） whose 作定语（表所属关系，指人或物） She wondered whose book this is. （她想知道这是谁的书。—whose 作定语） which 作主语、宾语（指人或物，表选择） They discussed which film to watch. （他们讨论看哪部电影。—which 作定语） 注意事项： 1. 连接代词在从句中不可省略，且需放在从句句首，如 “Please tell me what you need.”（请告诉我你需要什么。） 2. 当连接代词是从句主语时，语序仍为陈述语序（主语 + 谓语），如 “I want to know who will come.”（我想知道谁会来。） 二、连接副词引导的宾语从句 连接副词（when, where, how, why）在宾语从句中作状语，分别表示时间、地点、方式、原因，需用陈述语序，且需根据答语逻辑选择合适的副词。 连接副词 表义 例句 when 何时（时间状语） Do you know when the meeting will start? （你知道会议什么时候开始吗？） where 何地（地点状语） She asked me where I bought this pen. （她问我这支笔在哪里买的。） how 如何（方式状语） Can you explain how to solve this problem? （你能解释如何解决这个问题吗？） why 为什么（原因状语） I wonder why he was late this morning. （我想知道他今天早上为什么迟到。） 三、单元写作清单 如何写有关青少年的问题以及应对策略的文章 1. 话题分析 本单元话题Teenage problems，写作题型为书信，分为两类：求助信（向青少年辅导员倾诉烦恼求建议）、建议信（给同龄人提供解决烦恼的办法）。写作包含完整书信格式：称呼、正文、署名、日期；正文逻辑清晰，先点明事由，再分点描述烦恼/给出建议，最后礼貌收尾。 2. 写作框架 3. 写作素材 一、求助信 （一）开头句 1.I’m writing to tell you some troubles that trouble me a lot these days. 2.I am a Grade 9 student and I wonder if you can give me some useful advice. 3.I have some teenage problems and I really don’t know how to deal with them. 4.I feel upset recently, so I decide to ask you for help. （二）中间叙述烦恼句 1.I have so much homework that I always have to stay up late every night. 2.I feel nervous and worried whenever there is an important exam. 3.My parents are too strict with me and we often quarrel with each other. 4.I have few friends around me, so I often feel lonely at school. 5.I can’t stop playing with my phone and it affects my study badly. 6.I always feel stressed out and have no proper ways to relax myself. （三）结尾求助收尾句 1.Could you please offer me some valuable suggestions to solve my problems? 2.I hope you can help me get out of these terrible feelings. 3.I’m looking forward to receiving your reply as soon as possible. 4.I will be thankful if you can give me some practical advice. 二、建议信（写给同龄同学） （一）开头句 1. I’m sorry to hear that you are facing lots of teenage problems recently. 2.Knowing you are upset these days, I’d like to share some advice with you. 3.I feel sorry for your trouble and here are my suggestions for you. 4.You told me about your worries, so I have some ideas to help you. （二）中间提建议句 1.You’d better make a proper study plan to balance your study and rest. 2.Why not communicate patiently with your parents instead of arguing? 3.It is a good choice to take exercise to release your pressure in your free time. 4.You should set a time limit so that you won’t spend too much time on your phone. 5.If I were you, I would take part in class activities to make more friends. 6.It’s wise to turn to your teachers for help when you meet difficult problems. （三）结尾安慰祝福句 1.I hope my advice will be helpful and your situation will get better soon. 2.Cheer up! Everything will turn well if you try your best to change. 3.Wish you can solve your problems little by little and keep happy every day. 4.Don’t be too worried. I believe you can work out these problems well. 4. 范文背诵 Dear friend, I’m sorry to hear that you are suffering from different kinds of teenage problems recently. Although teenage troubles are common in our daily life, it is necessary for us to deal with them properly. Here I’d like to offer you some useful suggestions. First of all, you feel stressed because of heavy schoolwork. To balance your study and rest, you are supposed to make a detailed study plan. Instead of staying up late blindly, you can arrange your time wisely so that you can improve your learning efficiency. Besides, it is normal to feel nervous before exams, and doing some sports can help you release pressure effectively. What’s more, it is not a good choice to argue with your parents even if they are strict with you. They care about you all the time, so you should learn to communicate with them calmly. If you can share your feelings and troubles with them, they will surely understand you better. Last but not least, spending too much time on electronic devices will influence your study and health. You’d better develop some meaningful hobbies, such as reading and exercising, to enrich your spare time. I firmly believe that you will solve your problems step by step as long as you try to change yourself. Hope my advice can make a difference to you. Yours, Li Ming 【译文】 亲爱的朋友： 得知你最近正遭受各种青少年烦恼的困扰，我感到很遗憾。虽然青少年问题在我们的日常生活中很常见，但我们有必要合理地处理它们。在此我想给你提供一些实用的建议。 首先，你因为繁重的学业感到压力很大。为了平衡学习和休息，你应该制定一份详细的学习计划。不要盲目熬夜，你可以合理规划时间，以此来提高学习效率。此外，考前紧张是很正常的，做一些运动可以帮你有效释放压力。 其次，即使父母对你很严格，和他们争吵并不是好的选择。他们一直都在关心你，所以你应该学会冷静地和他们沟通。如果你愿意和他们分享你的感受和烦恼，他们一定会更加理解你。 最后但同样重要的是，花费过多时间使用电子产品会影响你的学习和健康。你最好培养一些有益的爱好，例如阅读和运动，来充实你的课余生活。 我坚信只要你努力改变自己，就能一步步解决这些问题。希望我的建议能对你有所帮助。 你的：李明 易错点01 deal with & do with 搭配混淆 【助记口诀】how配deal with，what配do with 例句：How do you deal with stress? / What do you do with stress? 【对点训练】 1. We don't know ____ to deal with the difficult problem. We need to ask the teacher for help. A. what B. how C. why D. where 2. —____ did you do with the old clothes? —I gave them away to the children in poor areas. A. How B. When C. What D. Where 3. The new manager is thinking about ____ to deal with the customer's complaint properly. A. what B. how C. that D. if 易错点02 suggest 固定搭配陷阱 【助记口诀】suggest后不接sb to do，只能接doing或that从句 错误：He suggests me to cut back on games. 正确：He suggests cutting back on games. 【对点训练】 1. The teacher suggests ____ more English articles to improve reading skills. A. read B. to read C. reading D. reads 2. Which of the following sentences is correct? A. He suggests me to go home early. B. He suggests that I should go home early. C. He suggests go home early. D. He suggests me going home early. 3. My parents suggested ____ a party to celebrate my birthday. A. to have B. having C. have D. had 易错点03 宾语从句语序错误 【助记口诀】疑问词引导从句，先主语后谓语，去掉助动词 错：I wonder how can I solve the problem. 对：I wonder how I can solve the problem. 易错点04 stressed / stressful 形容词区分 • stressed：修饰人，感到有压力的（主语是人） • stressful：修饰事物，令人压抑的（主语是事/物） 例句：I feel stressed. / The exam is stressful. 【对点训练】 1. I wonder ____ solve this physics problem. Can you help me? A. how can I B. how I can C. what can I D. what I can 2. —Could you tell me ____ yesterday evening? —I was reading an English novel in my bedroom. A. what you were doing B. what were you doing C. where you were doing D. where were you doing 3. I want to know ____ will give us the speech next week. A. who B. who will C. whom D. what 4. I wonder ____ solve this physics problem. Can you help me? A. how can I B. how I can C. what can I D. what I can 5. —Could you tell me ____ yesterday evening? —I was reading an English novel in my bedroom. A. what you were doing B. what were you doing C. where you were doing D. where were you doing 6. I want to know ____ will give us the speech next week. A. who B. who will C. whom D. what 7. After studying for the mid-term exam for three days, I felt really ____. A. stress B. stressed C. stressful D. stressing 8. Some students think that the final exam is very ____, so they always feel nervous before it. A. stressed B. stress C. stressful D. stressfully 9. It's hard for me to get used to the ____ life in Grade 9. I need to find a way to relax myself. A. stressed B. stressful C. stress D. stresses 一、根据句意及所给的汉语提示或首字母写出单词 1.When we have different ideas,having friendly__________(对话)can help us understand each other better and solve problems peacefully. 2.Among all the methods we talked about,this is the most_________(正常的)one and we all agree to follow it. 3.Some students have difficulty _________(沟通)with their parents because they don't know how to share their feelings. 4.While_________(争论)with my classmate,I suddenly realized that I should keep calm and listen to him carefully. 5.If you look carefully,you will find a nice little boat at the b_________of the lake,and it looks quiet and beautiful in the clear water. 6.It is s__________of you to laugh at the people who make mistakes because everyone can learn and improve themselves little by little. 7.We should pay attention to___________(体验)different cultures so that we can learn more about the world. 8.I think that if teenagers eat too much sweet food and seldom take exercise,they will easily become_________(超重的)and have some health problems in their daily life. 9.Plenty of__________(成年人)believe that teenagers should spend more time reading and exercising instead of playing computer games all day. 10.I's certain that Amy will_________(冒……的险)hurting her eyes by using a mobile phone for too long every day. 11.He finally understood that the________(痛苦)of failure made him treasure every small success along the way. 12.We should think carefully about whether we can trust s ________before we tell them our personal information. 13.No one can explain why he is so m _________with his money when his friends are in great need of help. 二、用所给单词的适当形式填空 1.I think that we should avoid slaying in cold places because they can easily make us feel___________(comfortable). 2.You'd better__________（not risk）___________(control)the machine because you haven't read the instructions carefully. 3.The manager is much______(strict)with his workers in the work now. 4.Many young actors performed_________(succeed)in their first show and won much praise. 5.The police__________(final)arrested the man stealing the jewels through their great efforts. 三、翻译句子 1. 熬夜是不健康的习惯，可能会导致严重健康问题。 ____________________________________________________________________________. 2. 如果你不想减少阅读的时间，你应该设法更好地管理时间。 ____________________________________________________________________________. 3.我爸妈从来都不让我吃他们认为不健康的食物，哪怕是偶尔尝尝也不行。 ____________________________________________________________________________. 4.但是我不想我的学业因此受到影响 ____________________________________________________________________________. 5.不要因恃强凌弱之人而沮丧，这非常重要。 ____________________________________________________________________________. 四、完型填空 Among the world’s most mysterious artworks stands The Lute Player (《鲁特琴演奏者》), painted by the Italian artist Caravaggio. There are three very ____11____ paintings, and most people cannot tell which one is the artist’s original (原作). To art experts, there has been broad agreement that the paintings held by Russia’s Hermitage Museum and France’s Wildenstein Collection were created by the artist, ____12____ the one at Britain’s Badminton House is only a copy. But artificial intelligence (AI) disagreed. In September 2025, Swiss AI company Art Recognition said there’s an almost 86 percent chance that Badminton House’s painting is real, while Wildenstein’s one is ____13____ a copy. This event shows AI’s new role in deciding whether an artwork is real. In the past, human experts identified real artworks from copies using their ____14____ knowledge of artists and modern technologies such as infrared imaging (红外成像). Today, AI might serve as another helpful tool for experts. The technology can study small details from images of artworks. It then ____15____ these features with real works by the same artist to find differences that experts and other scientific methods might miss. However, many experts don’t fully trust AI to identify real art. They pointed out that AI can give results without explaining ____16____ it reached them. Also, the technology is only as good as the data it’s trained on, meaning both the number and quality of painting images can affect its accuracy (准确性). The Art Newspaper reported that proper AI training can require thousands of images, but few artists have produced that many works. Artists may also change their styles ____17____, so AI that only looks for fixed patterns can easily make mistakes. As art is subjective, neither AI nor humans can be completely certain about their judgments. Currently, AI ____18____ only the likelihood of a painting being created by a particular artist, so it ____19____ be the only method used for authentication. Instead, it should be used together with human knowledge and scientific testing to reach the most reliable results. “I strongly believe that the future of art authentication ____20____ in the collaboration (协作) between AI and experts,” Art Recognition’s CEO Carina Popovici told ART news. 11. A. common B. different C. unique D. similar 12. A. and B. so C. while D. but 13. A. finally B. likely C. simply D. hardly 14. A. little B. deep C. strong D. powerful 15. A. matches B. compares C. changes D. improves 16. A. that B. what C. how D. whether 17. A. gradually B. suddenly C. instead D. immediately 18. A. invents B. creates C. imagines D. provides 19. A. can’t B. shouldn’t C. may not D. mustn’t 20. A. lies B. depends C. makes D. happens 学科网（北京）股份有限公司1 / 10 学科网（北京）股份有限公司 $