Unit2 词汇备课 2026-2027学年译林版九年级英语上册

该初中英语译林版九上Unit 2词汇复习讲义通过分类梳理构建系统知识体系，将49个核心词汇及短语按近义词、反义词、词性转换、常见搭配等维度拆解，用表格化呈现词汇内在联系，突出teenage、stress等重难点词汇的用法逻辑。 讲义亮点在于“词性转换+固定搭配”的分层练习设计，如将teenage转换为teenager的填空题、cut back on的介词搭配题，通过解析指导语法规则，培养语言运用能力和自主学习策略。基础题巩固知识，提升题拓展思维，助力教师实施分层教学，学生高效自主复习。

译林版九上unit 2词汇备课 1. teenage (adj.) 青少年的，十几岁的 · 近义词: adolescent, young · 反义词: adult, elderly · 词性转换: teenager (n. 青少年) · 常见搭配: teenage years (青少年时期), teenage problems (青少年问题), teenage girl/boy (少女/少男) · 例句: Many teenage girls like pop music. (许多十几岁的女孩喜欢流行音乐。) · 练习题: 1. As a ________ (teenage), he faced many changes in his life. (答案: teenager | 解析: a后需可数名词单数) 2. ________ (Teenage) need to learn how to manage their time wisely. (答案: Teenagers | 解析: 此处作主语，需名词复数) 2. drive (v.) 迫使；驾驶 · 近义词: force (迫使), operate (驾驶) · 反义词: restrain (阻止), park (停车) · 词性转换: driver (n. 司机), driving (n. 驾驶) · 常见搭配: drive sb. mad/crazy (把某人逼疯), drive a car (开车), drive sb. to do sth. (迫使某人做某事) · 例句: The noise is driving me mad. (噪音快把我逼疯了。) · 练习题: 1. My father is a careful ________ (drive). (答案: driver | 解析: a后需可数名词单数) 2. The hunger ________ (drive) him to steal food. (答案: drove | 解析: 描述过去发生的事情，用过去时) 3. mad (adj.) 气愤；疯的 · 近义词: angry (生气的), crazy (疯狂的) · 反义词: calm, sane, pleased · 词性转换: madly (adv. 疯狂地), madness (n. 疯狂) · 常见搭配: be mad at sb. (生某人的气), go mad (发疯), mad with anger (气疯了) · 例句: My mom will be mad at me if I come home late. (如果我晚回家，我妈妈会生我的气。) · 练习题: 1. She ran ________ (mad) after hearing the bad news. (答案: madly | 解析: 修饰动词ran需副词) 2. Don't be ________ (madly) at him; it's not his fault. (答案: mad | 解析: be动词后接形容词) 4. be in low spirits (短语) 情绪低落 · 近义词: feel down, be depressed, be sad · 反义词: be in high spirits, be cheerful, be elated · 词性转换: 无（短语） · 常见搭配: be in low spirits (情绪低落), raise one's spirits (振作精神) · 例句: He has been in low spirits since he failed the exam. (自从考试不及格以来，他一直情绪低落。) · 练习题: 1. After losing the game, the team was ________ low spirits. (答案: in | 解析: be in low spirits固定搭配) 2. She tried to cheer him up because he was in low ________ (spirited). (答案: spirits | 解析: low spirits固定短语，spirit用复数) 5. lately (adv.) 最近 · 近义词: recently, of late, currently · 反义词: long ago, previously · 词性转换: late (adj. 迟的), later (adv. 后来) · 常见搭配: as lately as (直到最近) · 例句: I haven't seen her lately. (我最近没见到她。) · 练习题: 1. What have you been doing ________ (late) ? (答案: lately | 解析: 表示"最近"，需副词) 2. ________ (Late), the weather has been very cold. (答案: Lately | 解析: 句首状语表示"最近") 6. cut back on (短语) 减少，削减，缩减 · 近义词: reduce, decrease, cut down on · 反义词: increase, raise, add to · 词性转换: 无（短语） · 常见搭配: cut back on expenses (削减开支), cut back on sugar (减少糖的摄入) · 例句: The doctor advised me to cut back on sugar. (医生建议我减少糖的摄入。) · 练习题: 1. We need to cut back ________ our expenses this month. (答案: on | 解析: cut back on固定搭配) 2. If you want to lose weight, you should cut ________ on snacks. (答案: back | 解析: cut back on固定搭配) 7. decision (n.) 决定 · 近义词: choice, resolution, conclusion · 反义词: hesitation, indecision · 词性转换: decide (v. 决定), decisive (adj. 果断的), indecisive (adj. 犹豫不决的) · 常见搭配: make a decision (做决定), come to a decision (达成决定), a big decision (重大决定) · 例句: It was a difficult decision to make. (这是一个艰难的决定。) · 练习题: 1. You need to ________ (decision) which one to choose. (答案: decide | 解析: need to do sth., 用动词原形) 2. She is a ________ (decide) person who never hesitates. (答案: decisive | 解析: 修饰名词person需形容词) 8. patience (n.) 耐心 · 近义词: tolerance, endurance, forbearance · 反义词: impatience, restlessness · 词性转换: patient (adj. 耐心的), patiently (adv. 耐心地) · 常见搭配: have patience with (对...有耐心), lose patience (失去耐心), patience pays off (耐心有回报) · 例句: Teaching children requires a lot of patience. (教孩子需要很大的耐心。) · 练习题: 1. Please be ________ (patience) with the new student. (答案: patient | 解析: be动词后接形容词) 2. She waited ________ (patient) for the bus for an hour. (答案: patiently | 解析: 修饰动词waited需副词) 9. stick (v.) 粘贴，粘住；刺，插入 · 近义词: attach, glue (粘贴); pierce (刺) · 反义词: detach, remove · 词性转换: sticky (adj. 粘的), sticker (n. 贴纸) · 常见搭配: stick to (坚持), stick with (继续使用), stick out (伸出) · 例句: He stuck the stamp onto the envelope. (他把邮票贴在信封上。) · 练习题: 1. This glue is very ________ (stick). (答案: sticky | 解析: be动词后接形容词) 2. Put a ________ (stick) on your notebook. (答案: sticker | 解析: a后需可数名词单数) 10. stick to (短语) 坚持 · 近义词: persist in, adhere to, keep to · 反义词: give up, abandon, quit · 常见搭配: stick to one's word (信守诺言), stick to a plan (坚持计划) · 例句: You should stick to your dream no matter what happens. (无论发生什么，你都应该坚持你的梦想。) · 练习题: 1. Stick ________ your plan and don't change it easily. (答案: to | 解析: stick to固定搭配) 2. He ________ (stick) to running every morning for ten years. (答案: has stuck | 解析: for ten years表示持续动作，用现在完成时) 11. stress (n.) 精神压力，心理负担；(v.) 使焦虑不安 · 近义词: pressure, tension, strain · 反义词: relaxation, calm, ease · 词性转换: stressful (adj. 有压力的), stressed (adj. 焦虑的) · 常见搭配: under stress (在压力下), relieve stress (缓解压力), stress out (使过度焦虑) · 例句: He is under a lot of stress from work. (他承受着来自工作的巨大压力。) · 练习题: 1. Don't ________ (stressful) yourself out too much. (答案: stress | 解析: Don't后接动词原形) 2. This is a very ________ (stress) job. (答案: stressful | 解析: 修饰名词job需形容词) 12. under stress (短语) 在压力之下，承受压力 · 近义词: under pressure, stressed · 反义词: relaxed, at ease · 例句: Many students study under stress during exam week. (许多学生在考试周承受压力学习。) · 练习题: 1. He works well ________ stress. (答案: under | 解析: under stress固定搭配) 2. She is under a lot of ________ (stressful) right now. (答案: stress | 解析: a lot of后需名词) 13. waste (v.) 浪费，滥用 (n.) 浪费 · 近义词: squander, misuse · 反义词: save, conserve, utilize · 词性转换: wasteful (adj. 浪费的), wastage (n. 损耗) · 常见搭配: waste time/money (浪费时间/金钱), a waste of (...的浪费) · 例句: Don't waste your time playing video games all day. (不要整天把时间浪费在玩电子游戏上。) · 练习题: 1. It's ________ (waste) to throw away perfectly good food. (答案: wasteful | 解析: It's + adj. + to do句型) 2. Watching TV all day is a ________ (wasteful) of time. (答案: waste | 解析: a waste of固定短语) 14. mobile phone (n.) 手机 · 近义词: cell phone, smartphone · 词性转换: 无 · 常见搭配: mobile phone user (手机用户), mobile phone charger (手机充电器) · 例句: Many teenagers spend too much time on their mobile phones. (许多青少年在手机上花费太多时间。) · 练习题: 1. Please turn off your ________ (mobile) phone during the meeting. (答案: mobile | 解析: mobile phone固定搭配) 2. Mobile ________ (phone) have become an essential part of our lives. (答案: phones | 解析: 主语需复数) 15. regret (v.) 懊悔，感到遗憾 (n.) 遗憾 · 近义词: feel sorry, repent · 反义词: be satisfied, rejoice · 词性转换: regretful (adj. 懊悔的), regretfully (adv. 懊悔地), regrettable (adj. 令人遗憾的) · 常见搭配: regret doing sth. (后悔做过某事), regret to say (遗憾地说), to one's regret (令某人遗憾的是) · 例句: I regret telling her the secret. (我后悔把秘密告诉了她。) · 练习题: 1. To my great ________ (regretful), I missed the chance. (答案: regret | 解析: to one's + 名词，表示"令某人...的是") 2. She looked at him with ________ (regret) eyes. (答案: regretful | 解析: 修饰名词eyes需形容词) 16. exam (n.) 考试 · 近义词: test, examination, quiz · 词性转换: examine (v. 检查/考试), examiner (n. 考官) · 常见搭配: take an exam (参加考试), pass/fail an exam (通过/未通过考试), final exam (期末考试) · 例句: I have to study hard for the final exam. (我必须为期末考试努力学习。) · 练习题: 1. The doctor ________ (exam) the patient carefully. (答案: examined | 解析: 句中缺谓语动词，用过去时) 2. She is a strict ________ (examine). (答案: examiner | 解析: a后需可数名词单数) 17. focused (adj.) 注意力集中的，目标明确的 · 近义词: concentrated, attentive · 反义词: distracted, unfocused · 词性转换: focus (v./n. 集中/焦点), focusing (n. 聚焦) · 常见搭配: stay focused (保持专注), focused attention (集中的注意力) · 例句: You need to stay focused if you want to succeed. (如果你想成功，你需要保持专注。) · 练习题: 1. Please ________ (focus) your attention on the lesson. (答案: focus | 解析: please后接动词原形) 2. The ________ (focused) of the camera needs adjustment. (答案: focus | 解析: The后需名词) 18. argue (v.) 争论，争吵，争辩 · 近义词: quarrel, dispute, debate · 反义词: agree, concede · 词性转换: argument (n. 争论), argumentative (adj. 好争论的) · 常见搭配: argue with sb. (与某人争吵), argue about sth. (为某事争吵) · 例句: They are always arguing with each other about small things. (他们总是为小事互相争吵。) · 练习题: 1. They had a heated ________ (argue) about money. (答案: argument | 解析: a后需可数名词单数) 2. There is no need to ________ (argument) with him. (答案: argue | 解析: need to do sth., 用动词原形) 19. silly (adj.) 傻的，愚蠢的 · 近义词: foolish, stupid, ridiculous · 反义词: wise, sensible, intelligent · 词性转换: silliness (n. 愚蠢), sillily (adv. 愚蠢地) · 常见搭配: silly mistake (愚蠢的错误), silly question (愚蠢的问题) · 例句: It was silly of you to trust him. (你信任他真是太傻了。) · 练习题: 1. Don't be ________ (silly). (答案: silly | 解析: be动词后接形容词) 2. He laughed at his own ________ (silly). (答案: silliness | 解析: his own后需名词) 20. normal (adj.) 正常的，典型的 · 近义词: usual, regular, ordinary, standard · 反义词: abnormal, unusual, strange · 词性转换: normally (adv. 正常地), normality (n. 正常状态) · 常见搭配: return to normal (恢复正常), normal life (正常生活), normal temperature (正常体温) · 例句: It's normal to feel nervous before an exam. (考试前感到紧张是正常的。) · 练习题: 1. ________ (Normal), I go to bed at 10 p.m. (答案: Normally | 解析: 副词作状语，修饰整个句子) 2. Everything has returned to ________ (normally). (答案: normal | 解析: to后接名词或形容词，return to normal是固定搭配) 21. stress sb out (短语) 使极度焦虑，使压力大 · 近义词: overwhelm, upset · 反义词: relax, calm down · 例句: The upcoming exam is stressing me out. (即将到来的考试让我压力很大。) · 练习题: 1. All these problems are stressing me ________. (答案: out | 解析: stress sb out固定搭配) 2. She felt completely stressed ________ before the interview. (答案: out | 解析: stressed out固定短语) 22. bottom (n.) 底部；底 · 近义词: base, foot · 反义词: top, peak · 词性转换: bottomless (adj. 无底的) · 常见搭配: at the bottom of (在...底部), from top to bottom (从头到尾) · 例句: The keys are at the bottom of my bag. (钥匙在我包的最底下。) · 练习题: 1. The price has hit ________ (bottom). (答案: bottom | 解析: hit bottom固定短语) 2. This lake is ________ (bottom) deep. (答案: bottomlessly | 解析: 修饰deep需副词，但常用bottomless) 23. dialogue (n.) 对话 · 近义词: conversation, talk, discussion · 词性转换: dialogic (adj. 对话的) · 常见搭配: have a dialogue (进行对话), dialogue box (对话框) · 例句: The dialogue in the movie was very natural. (电影中的对话非常自然。) · 练习题: 1. The two leaders had a friendly ________ (dialogue). (答案: dialogue | 解析: a后需名词) 2. They are ________ (dialogue) about the problem. (答案: dialoguing | 解析: 进行时需动词，但常用having a dialogue) 24. communicate (v.) 沟通；交流 · 近义词: interact, talk, converse · 反义词: ignore, isolate · 词性转换: communication (n. 交流), communicative (adj. 爱交流的) · 常见搭配: communicate with sb. (与某人交流), communicate effectively (有效沟通) · 例句: Parents should communicate with their children more often. (父母应该更经常与孩子沟通。) · 练习题: 1. Good ________ (communicate) is important in a team. (答案: communication | 解析: 主语需名词) 2. She is very ________ (communicate) and easy to talk to. (答案: communicative | 解析: be动词后接形容词) 25. dictionary (n.) 词典，辞书 · 近义词: lexicon, wordbook · 词性转换: 无 · 常见搭配: look up in a dictionary (在词典里查阅), dictionary entry (词典词条) · 例句: If you don't know a word, look it up in the dictionary. (如果你不认识一个词，就查词典。) · 练习题: 1. I need to buy a new English-Chinese ________ (dictionary). (答案: dictionary | 解析: a后需可数名词单数) 2. There are many online ________ (dictionary) available. (答案: dictionaries | 解析: many后接可数名词复数) 26. hear of (短语) 听说 · 近义词: learn about, be told about · 反义词: ignore · 例句: I've never heard of that singer before. (我以前从未听说过那位歌手。) · 练习题: 1. Have you ever heard ________ the story of Mulan? (答案: of | 解析: hear of固定搭配) 2. I heard ________ a new restaurant opening downtown. (答案: of | 解析: hear of固定搭配) 27. youth (n.) 青年；青春 · 近义词: young people, adolescence · 反义词: old age, elderly · 词性转换: youthful (adj. 年轻的) · 常见搭配: the youth of today (当今的年轻人), in one's youth (在某人的青年时期) · 例句: In my youth, I used to play basketball every day. (在我年轻时，我每天都打篮球。) · 练习题: 1. She looks very ________ (youth) for her age. (答案: youthful | 解析: looks后接形容词) 2. The ________ (youth) of today face many challenges. (答案: youth | 解析: 集体名词，the youth表示年轻人群体) 28. stage (n.) 阶段，时期；舞台 · 近义词: phase, period (阶段); platform (舞台) · 词性转换: stage (v. 上演) · 常见搭配: at this stage (在这个阶段), on stage (在舞台上), go on stage (上台) · 例句: The project is still in the early stages. (这个项目仍处于早期阶段。) · 练习题: 1. The play was ________ (stage) at the National Theatre. (答案: staged | 解析: 被动语态，用过去分词) 2. She has loved singing since she was a child. At that ________, she performed for her family. (答案: stage | 解析: at that stage固定短语) 29. experience (v.) 经历；体验 (n.) 经历；经验 · 近义词: undergo (v.), encounter (v.) · 词性转换: experienced (adj. 有经验的), experiential (adj. 经验的) · 常见搭配: have experience in (在某方面有经验), a valuable experience (宝贵的经历), experience life (体验生活) · 例句: She experienced great pain after the accident. (事故后她经历了巨大的痛苦。) · 练习题: 1. He is an ________ (experience) teacher with 20 years of teaching. (答案: experienced | 解析: 修饰名词teacher需形容词) 2. Travelling abroad was an unforgettable ________ (experience). (答案: experience | 解析: an后需可数名词单数) 30. rapid (adj.) 快速的 · 近义词: fast, quick, swift · 反义词: slow, gradual · 词性转换: rapidly (adv. 快速地), rapidity (n. 快速) · 常见搭配: rapid growth (快速增长), rapid response (快速响应) · 例句: The city has seen rapid development in recent years. (这座城市近年来发展迅速。) · 练习题: 1. The population is growing ________ (rapid). (答案: rapidly | 解析: 修饰动词growing需副词) 2. The ________ (rapid) of technological change is amazing. (答案: rapidity | 解析: The后需名词) 31. ugly (adj.) 丑陋的 · 近义词: unattractive, hideous · 反义词: beautiful, attractive, pretty · 词性转换: ugliness (n. 丑陋), uglily (adv. 丑陋地) · 常见搭配: ugly duckling (丑小鸭), ugly truth (丑陋的真相) · 例句: That building is very ugly. (那座建筑非常丑陋。) · 练习题: 1. The ________ (ugly) of the situation was hard to accept. (答案: ugliness | 解析: The后需名词) 2. He made an ________ (ugly) face at the camera. (答案: ugly | 解析: 修饰名词face需形容词) 32. mood (n.) 情绪，心情 · 近义词: feeling, emotion, temper · 词性转换: moody (adj. 情绪多变的), moodily (adv. 情绪化地) · 常见搭配: be in a good/bad mood (心情好/不好), mood swing (情绪波动) · 例句: Don't talk to him now; he's in a bad mood. (现在别跟他说话；他心情不好。) · 练习题: 1. She is very ________ (mood) and changes her mind often. (答案: moody | 解析: be动词后接形容词) 2. The music put me in a relaxing ________ (mood). (答案: mood | 解析: a后需可数名词单数) 33. risk (v.) 冒......的风险 (n.) 风险 · 近义词: danger, venture (n.); endanger (v.) · 反义词: safety · 词性转换: risky (adj. 冒险的), riskiness (n. 危险性) · 常见搭配: risk doing sth. (冒险做某事), at risk (处于危险中), take a risk (冒风险) · 例句: You should not risk losing everything. (你不应该冒失去一切的风险。) · 练习题: 1. It's ________ (risk) to invest all your money in one company. (答案: risky | 解析: It's + adj. + to do句型) 2. He took a ________ (risk) when he started his own business. (答案: risk | 解析: a后需可数名词单数) 34. risk sth/doing sth (短语) 冒......的风险 · 近义词: endanger, gamble · 例句: You are risking your health by smoking. (你吸烟是在拿你的健康冒险。) · 练习题: 1. He risked ________ (lose) everything for his dream. (答案: losing | 解析: risk doing sth., 后接动名词) 2. Don't risk ________ (drive) in such bad weather. (答案: driving | 解析: risk doing sth., 后接动名词) 35. go through (短语) 经历，遭受 · 近义词: undergo, experience, endure · 反义词: avoid · 例句: She went through a difficult time after her father died. (父亲去世后，她经历了一段艰难时期。) · 练习题: 1. He has gone ________ a lot of hardships in his life. (答案: through | 解析: go through固定搭配) 2. I don't know how she went ________ such pain. (答案: through | 解析: go through固定搭配) 36. adult (n.) 成年人 · 近义词: grown-up · 反义词: child, teenager · 词性转换: adulthood (n. 成年期), adult (adj. 成年的) · 常见搭配: young adult (年轻的成年人), adult education (成人教育) · 例句: This movie is for adults only. (这部电影仅供成年人观看。) · 练习题: 1. When you become an ________ (adulthood), you have more responsibilities. (答案: adult | 解析: an后需可数名词单数) 2. ________ (Adult) should set good examples for children. (答案: Adults | 解析: 作主语，表示一类人，用复数) 37. mean (adj.) 刻薄；吝啬的 · 近义词: unkind, cruel (刻薄); stingy (吝啬) · 反义词: kind, generous · 词性转换: meanness (n. 刻薄) · 常见搭配: be mean to sb. (对某人刻薄), mean joke (刻薄的笑话) · 例句: Don't be so mean to your little brother. (别对你弟弟那么刻薄。) · 练习题: 1. His ________ (mean) towards others made him unpopular. (答案: meanness | 解析: his后需名词) 2. It was ________ (mean) of you to say that. (答案: mean | 解析: It was + adj. + of sb.句型) 38. stranger (n.) 陌生人；外地人 · 近义词: outsider, newcomer · 反义词: acquaintance, friend · 词性转换: strange (adj. 陌生的), strangely (adv. 奇怪地) · 常见搭配: complete stranger (完全陌生的人), stranger danger (陌生人危险) · 例句: Don't talk to strangers. (不要和陌生人说话。) · 练习题: 1. The ________ (strange) thing is that no one saw anything. (答案: strange | 解析: 修饰名词thing需形容词) 2. ________ (Strange), he didn't show up at the party. (答案: Strangely | 解析: 副词作状语修饰整个句子) 39. uncomfortable (adj.) 不自在的；使人不舒服的 · 近义词: uneasy, awkward, ill-fitting · 反义词: comfortable, at ease · 词性转换: comfort (n. 舒适), comfortably (adv. 舒适地), uncomfortable (adj.) · 常见搭配: feel uncomfortable (感觉不自在), uncomfortable silence (令人不适的沉默) · 例句: I feel uncomfortable when people stare at me. (当人们盯着我看时，我感到不自在。) · 练习题: 1. Please sit ________ (comfortable). (答案: comfortably | 解析: 修饰动词sit需副词) 2. This chair is very ________ (comfortable) to sit on. (答案: comfortable | 解析: be动词后接形容词) 40. midterm (adj.) 期中的 · 近义词: middle-term · 词性转换: 无 · 常见搭配: midterm exam (期中考试), midterm break (期中假期) · 例句: We have our midterm exams next week. (我们下周有期中考试。) · 练习题: 1. The ________ (midterm) exam will cover chapters 1 to 5. (答案: midterm | 解析: 修饰名词exam需形容词) 2. I need to study hard for my ________ (midterm). (答案: midterms | 解析: 口语中midterms指期中考试) 41. tight (adj.) 紧的 · 近义词: firm, snug, tense · 反义词: loose, slack · 词性转换: tighten (v. 变紧), tightly (adv. 紧紧地) · 常见搭配: tight schedule (紧张的日程), tight budget (紧张的预算) · 例句: These shoes are too tight for me. (这双鞋我穿太紧了。) · 练习题: 1. Hold my hand ________ (tight). (答案: tightly | 解析: 修饰动词hold需副词) 2. ________ (tight) the screws so they don't come loose. (答案: Tighten | 解析: 祈使句用动词原形) 42. overweight (adj.) 超重的 · 近义词: obese, heavy · 反义词: underweight, slim · 词性转换: weight (n. 重量), weigh (v. 称重) · 常见搭配: overweight person (超重的人), slightly overweight (略微超重) · 例句: The doctor said I am a little overweight. (医生说我有点超重。) · 练习题: 1. How much do you ________ (weight)? (答案: weigh | 解析: do后接动词原形) 2. He lost a lot of ________ (weigh) by exercising. (答案: weight | 解析: a lot of后需名词) 43. bully (v.) 恐吓，伤害，胁迫 (n.) 恶霸 · 近义词: intimidate, harass, torment · 词性转换: bullying (n. 欺凌行为) · 常见搭配: bully sb. into doing sth. (胁迫某人做某事), school bully (校园恶霸) · 例句: Don't bully the younger kids at school. (不要在学校欺负低年级的孩子。) · 练习题: 1. ________ (Bully) is a serious problem in many schools. (答案: Bullying | 解析: 作主语需名词) 2. The strong should not ________ (bully) the weak. (答案: bully | 解析: should not后接动词原形) 44. stand up for (短语) 支持，维护 · 近义词: defend, support, champion · 反义词: abandon, oppose · 例句: You should learn to stand up for your rights. (你应该学会维护自己的权利。) · 练习题: 1. We must stand ________ for what is right. (答案: up | 解析: stand up for固定搭配) 2. She always stands ________ for her friends when they are in trouble. (答案: up | 解析: stand up for固定搭配) 45. screen (n.) 屏幕 · 近义词: display, monitor · 词性转换: 无 · 常见搭配: screen time (屏幕使用时间), phone screen (手机屏幕), big screen (大屏幕/电影) · 例句: Staring at the screen for too long is bad for your eyes. (长时间盯着屏幕对眼睛不好。) · 练习题: 1. He ________ (screen) the film to his students. (答案: screened | 解析: 句中缺谓语动词，表示"放映") 2. This movie is coming to the big ________ (screen) next month. (答案: screen | 解析: big screen指电影院) 46. bedtime (n.) 就寝时间 · 近义词: lights-out · 词性转换: 无 · 常见搭配: bedtime story (睡前故事), regular bedtime (规律的就寝时间) · 例句: My bedtime is 9:30 on school nights. (上学的晚上我9:30就寝。) · 练习题: 1. The children asked for a ________ (bedtime) story. (答案: bedtime | 解析: 修饰名词story需名词) 2. It's past your ________ (bedtime). (答案: bedtime | 解析: your后需名词) 47. pain (n.) 痛苦；疼痛 · 近义词: ache, suffering, agony · 反义词: pleasure, relief · 词性转换: painful (adj. 痛苦的), painless (adj. 无痛的) · 常见搭配: in pain (处于痛苦中), relieve pain (缓解疼痛), growing pains (成长的烦恼) · 例句: He felt a sharp pain in his chest. (他感到胸口一阵剧痛。) · 练习题: 1. It's ________ (pain) to say goodbye to a good friend. (答案: painful | 解析: It's + adj. + to do句型) 2. The ________ (painfully) in his leg made him unable to walk. (答案: pain | 解析: The后需名词) 48. get sb down (短语) 使悲伤（沮丧、忧郁等） · 近义词: depress, discourage, upset · 反义词: cheer up, encourage · 例句: Don't let small problems get you down. (别让小问题打败你/让你沮丧。) · 练习题: 1. Failure in the exam really got him ________. (答案: down | 解析: get sb down固定搭配) 2. Nothing can get me ________ because I always stay positive. (答案: down | 解析: get sb down固定搭配) 49. shame (n.) 羞耻；让人遗憾的事 · 近义词: disgrace, pity, regret · 反义词: pride, honor · 词性转换: shameful (adj. 可耻的), ashamed (adj. 羞愧的) · 常见搭配: What a shame! (真可惜！), feel shame (感到羞耻), bring shame on (给...带来耻辱) · 例句: What a shame that you can't come to the party! (你不能来参加聚会，真可惜！) · 练习题: 1. It's ________ (shame) to lie to your parents. (答案: shameful | 解析: It's + adj. + to do句型) 2. She felt deep ________ (shameful) for what she had done. (答案: shame | 解析: felt后需名词) 学科网（北京）股份有限公司 $