Unit 4 Parents and children.派生法记单词清单-2025-2026学年高中英语重大版必修第二册

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branch n. 树枝；枝干

秋天到了，树枝上的叶子慢慢变黄，随风飘落。In autumn, the leaves on the branches turn yellow and fall with the wind.

 branch vi./vt. 分支；分叉

主干道在前方分叉成两条小路，我们需要选择左边的那条。The main road branches into two small paths ahead, and we need to take the left one.

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sail vi. 启航；航行 vt. 驾驶（船只）

这艘轮船将于明天早上启航，前往东南亚的几个港口。This ship will sail tomorrow morning to several ports in Southeast Asia.

sailing n. 航行；帆船运动；启航

周末他喜欢去海边进行帆船运动，享受海风和阳光。On weekends, he likes to go sailing by the sea and enjoy the sea breeze and sunshine.

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sailor n. 海员；水手

这位老水手曾经驾驶船只穿越过太平洋，经历过很多风浪。This old sailor once sailed across the Pacific Ocean and experienced many storms.

sail vi./vt. 启航；航行；驾驶（船只）

他梦想成为一名水手，驾驶着大船航行到世界各个角落。He dreams of becoming a sailor and sailing to every corner of the world on a large ship.

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trunk n. 树干；行李箱

这棵大树的树干很粗壮，几个人手拉手才能抱住。The trunk of this big tree is so thick that several people can hold it by joining hands.

trunkless adj. 无树干的；无躯干的

沙漠里有些无树干的植物，它们的茎直接从根部生长出来。Some trunkless plants in the desert have stems growing directly from their roots.

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bite vi./vt. 啃咬；咬 n. 咬；一口

小狗看到骨头，立刻跑过去啃咬起来，吃得很开心。When the puppy saw the bone, it immediately ran over to bite it and ate happily.

1. biting adj. 刺骨的；尖锐的；咬人的2. bite n. 咬痕；咬伤

1. 冬天的寒风刺骨，出门时一定要戴好围巾和手套。The winter wind is biting, so you must wear a scarf and gloves when going out.2. 他的手臂上有一个明显的咬痕，是被家里的小猫不小心咬到的。There is an obvious bite on his arm, which was accidentally bitten by his family's kitten.

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tear n. 眼泪；泪水

听到这个感人的故事，她的眼里泛起了泪水，感动得说不出话。Hearing this touching story, tears welled up in her eyes, and she was too moved to speak.

1. tearful adj. 含泪的；哭泣的2. tear vi. 流泪；哭泣 vt. 撕破；撕裂

1. 她含着泪的眼睛看着我，希望我能原谅她的过错。Her tearful eyes looked at me, hoping I could forgive her mistake.2. 看到好朋友离开，她忍不住流泪，舍不得这份珍贵的友谊。Seeing her good friend leave, she couldn't help tearing up, reluctant to part with this precious friendship.

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endless adj. 无尽的；无穷的；连续的

站在海边，望着无尽的大海，让人感觉自己格外渺小。Standing by the sea and looking at the endless ocean, one feels extremely small.

endlessly adv. 无尽地；不停地；连续地

他不停地抱怨作业太多，却从来不肯花时间专心完成。He complained endlessly about having too much homework, but never wanted to spend time finishing it carefully.

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end vt./vi. 结束；终止 n. 终点；末端；结束

这场精彩的演唱会在观众的欢呼声中结束，大家都意犹未尽。This wonderful concert ended amid the cheers of the audience, and everyone wanted more.

ended adj. 结束的；终止的

会议已经结束，接下来大家可以按照刚才讨论的方案执行。The meeting is ended, and everyone can implement the plan discussed just now.

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ending n. 结局；结尾；终止

这部电影的结局很圆满，男女主角最终幸福地生活在了一起。The ending of this movie is perfect, and the hero and heroine finally live happily together.

end vt./vi. 结束；终止

这个故事虽然情节曲折，但最终还是以温暖的方式结束了。Although the plot of this story is twists and turns, it finally ends in a warm way.

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nap n. 午休；午睡；打盹

午饭后小睡一会儿，能让下午的学习和工作更有精神。Taking a short nap after lunch can make you more energetic for study and work in the afternoon.

1. nap vi./vt. 打盹；小睡2. napping adj. 打盹的；午睡的

1. 他习惯在沙发上打盹，醒来后会喝一杯咖啡提神。He is used to napping on the sofa and will drink a cup of coffee to refresh himself after waking up.2. 妈妈看到打盹的孩子，轻轻地为他盖上了薄毯子。Mother saw the napping child and gently covered him with a thin blanket.

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shelter n. 庇护物；遮蔽物；避难所

暴雨来临前，村民们纷纷躲进临时搭建的庇护所里避雨。Before the heavy rain came, the villagers all hid in the temporarily built shelter to avoid the rain.

1. shelter vt./vi. 庇护；遮蔽；躲避2. sheltered adj. 受庇护的；受保护的

1. 大树的枝叶为我们遮蔽阳光，让我们在树下乘凉很舒服。The branches and leaves of the big tree shelter us from the sun, making it comfortable for us to enjoy the cool under the tree.2. 他从小在受保护的环境中长大，缺乏应对困难的经验。He grew up in a sheltered environment since childhood and lacks experience in dealing with difficulties.

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lean vi. 倚靠；倾斜 vt. 使倾斜

他累得靠在墙上，大口地喘着气，缓解身体的疲惫。He was so tired that he leaned against the wall, gasping for breath to relieve his physical fatigue.

1. lean adj. 瘦的；苗条的；贫瘠的2. leaning n. 倾向；偏好；倾斜

1. 这位运动员身材很瘦，但肌肉线条很明显，爆发力很强。This athlete has a lean figure, but his muscle lines are obvious and he has strong explosive power.2. 从他的选择来看，他对自然科学有明显的倾向，数学成绩很好。From his choices, he has an obvious leaning towards natural sciences and has good math grades.

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income n. 收入；所得

他的主要收入来自工资，此外还有一些兼职带来的额外收益。His main income comes from his salary, and he also has some extra income from part-time jobs.

incoming adj. 进来的； incoming的；即将到来的

公司每月都会及时发放进来的款项，确保员工工资按时到账。The company distributes incoming funds in a timely manner every month to ensure that employees' salaries arrive on time.

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extend vt./vi. 延伸；扩大；延长

这条公路将延伸到山区，方便当地村民的出行和货物运输。This highway will extend to the

1. extension n. 延伸；扩展；延期2. extended adj. 延长的；扩展的；长期的

1. 这个项目的延伸部分需要额外投入资金，我们正在申请预算。The extension of this project requires additional

mountainous area, facilitating the travel of local villagers and the transportation of goods.

funds, and we are applying for a budget.2. 因为天气原因，这次假期延长了三天，大家都很开心。Due to the weather, this holiday has been extended by three days, and everyone is very happy.

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conference n. 会议；研讨会；协商

公司下周将举办一场重要的会议，邀请了行业内的专家参加。The company will hold an important conference next week, inviting experts in the industry to attend.

1. conferential adj. 会议的；协商的2. confer vi./vt. 商讨；协商；授予

1. 这间会议专用的房间设备齐全，适合举办大型研讨会。This conferential room is fully equipped and suitable for holding large seminars.2. 领导们正在办公室里商讨项目方案，预计下午会给出结果。The leaders are conferring about the project plan in the office, and the result is expected to be given in the afternoon.

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champion n. 冠军；优胜者；支持者 vt. 支持；捍卫

他在奥运会上获得了男子100米跑冠军，为国家赢得了荣誉。He won the champion of the men's 100-meter race in the Olympic Games and won honor for the country.

1. champion vt. 支持；捍卫；为……而战2. championed adj. 受支持的；被拥护的

1. 很多环保组织支持低碳生活，呼吁大家减少能源浪费。Many environmental organizations champion low-carbon life and call on everyone to reduce energy waste.2. 这个受支持的方案得到了大多数人的认可，很快就开始实施了。This championed plan has been recognized by most people and will be implemented soon.

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expert n. 专家；能手 adj. 熟练的；专业的

这位计算机专家在人工智能领域有很深的研究，发表了很多论文。This computer expert has in-depth research in the field of artificial intelligence and has published many papers.

expertly adv. 熟练地；专业地；内行地

他熟练地操作着机器，很快就解决了设备故障问题。He operated the machine expertly and quickly solved the equipment failure problem.

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pure adj. 纯洁的；纯净的；纯粹的

雪山下的湖水很纯净，没有受到任何工业污染。The lake water under the snow-capped mountains is pure and not polluted by any industry.

1. purely adv. 纯粹地；仅仅；完全地2. purity n. 纯洁；纯净；纯粹

1. 他做这件事纯粹是为了帮助别人，没有任何私心。He did this thing purely to help others, without any selfish motives.2. 这种矿泉水的纯净度很高，适合用来冲泡咖啡和茶。This mineral water has a high purity and is suitable for making coffee and tea.

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basin n. 水池；盆地；流域

这个山间盆地土地肥沃，适合种植水稻和蔬菜。This mountain basin has fertile land and is suitable for growing rice and vegetables.

basinal adj. 盆地的；流域的

科学家们正在对这个盆地的地质结构进行深入研究，寻找矿产资源。Scientists are conducting in-depth research on the geological structure of this basinal area to find mineral resources.

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ceaselessly adv. 不停地；持续地；不断地

雨不停地下了整整一天，导致部分地区出现了积水。It rained ceaselessly for a whole day, causing waterlogging in some areas.

ceaseless adj. 不停的；持续的；不断的

机器发出持续的噪音，影响了周围居民的正常休息。The machine made a ceaseless noise, affecting the normal rest of the surrounding residents.