内容正文:
选择性必修三 Unit 3 重点单词
1. graph n. 图表;曲线图
graphic adj. 图表的;形象的
bar graph 柱状图;line graph 折线图
例句:
The graph shows the company's quarterly profits. 这张图表显示了公司的季度利润。
Students learned how to interpret data from graphs. 学生们学习了如何从图表中解读数据。
2. emission n. 排放物;散发
emit v. 排放;emissive adj. 发射的
carbon emission 碳排放;emission standard 排放标准
例句:
The new policy aims to reduce vehicle emissions. 新政策旨在减少车辆排放。
Scientists are studying the effects of industrial emissions. 科学家正在研究工业排放的影响。
3. melt v. (使)融化;熔化;软化
melting adj. 融化的;melter n. 熔化器
melt away 逐渐消失;melt down 熔化
例句:
The ice began to melt as the temperature rose. 随着温度上升,冰开始融化。
Heat will melt the chocolate quickly. 高温会使巧克力快速融化。
4. starve v. (使)挨饿;饿死
starvation n. 饥饿;starving adj. 饥饿的
starve to death 饿死;starve for 渴望
例句:
Many people starved during the famine. 许多人在饥荒中挨饿。
The cruel king starved his prisoners. 残忍的国王让囚犯挨饿。
5. seal n. 海豹
sealer n. 捕海豹者;sealing n. 捕猎海豹
seal hunting 捕猎海豹
例句:
Seals are often found in cold ocean waters. 海豹常见于寒冷的海洋水域。
The seal pup played on the ice. 小海豹在冰上玩耍。
6. ecology n. 生态;生态学
ecological adj. 生态的;ecologist n. 生态学家
marine ecology 海洋生态学
例句:
Human activities have damaged the local ecology. 人类活动破坏了当地的生态。
She studied ecology at university. 她在大学学习生态学。
7. release v. & n. 排放;释放
releasable adj. 可释放的;releaser n. 释放者
release date 发布日期;release pressure 释放压力
例句:
The factory released toxic gases into the air. 工厂向空气中排放有毒气体。
The new movie will release next month. 新电影将于下月上映。
8. habitable adj. 适合居住的
habitability n. 宜居性;inhabitable adj. 可居住的
habitable zone 宜居带
例句:
Mars may become habitable in the future. 火星未来可能适合居住。
The house was barely habitable after the flood. 洪水过后,这房子几乎无法居住。
9. sustain v. 维持;遭受;承受住
sustainable adj. 可持续的;sustainability n. 可持续性
sustain life 维持生命;sustain damage 遭受损坏
例句:
Plants need water to sustain growth. 植物需要水来维持生长。
The bridge sustained heavy damage in the storm. 桥梁在风暴中遭受严重损坏。
10. fossil n. 化石
fossilize v. 使成化石;fossilized adj. 化石的
fossil fuel 化石燃料;fossil record 化石记录
例句:
The museum displayed dinosaur fossils. 博物馆展出了恐龙化石。
Fossil evidence shows ancient life forms. 化石证据展示了古代生命形态。
11. fuel n. 燃料;刺激性言行
fueled adj. 提供燃料的;fueling n. 加燃料
fossil fuel 化石燃料;fuel efficiency 燃料效率
例句:
The car runs on clean fuel. 这辆车使用清洁燃料。
His words added fuel to the argument. 他的话加剧了争论。
12. comprehensive adj. 全部的;详尽的
comprehensively adv. 全面地;comprehensiveness n. 全面性
comprehensive report 综合报告;comprehensive study 全面研究
例句:
The book provides a comprehensive overview of history. 这本书全面概述了历史。
We need a comprehensive plan to solve the problem. 我们需要一个全面的计划来解决问题。
13. worldwide adv. & adj. 遍及全球地;世界各地的
worldwide adj. 全球的;worldwide adv. 在世界范围内
worldwide fame 全球声誉;worldwide network 全球网络
例句:
The company has offices worldwide. 这家公司在全球设有办事处。
The pandemic affected people worldwide. 这场大流行病影响了全球人民。
14. trend n. 趋势;动向
trendy adj. 时髦的;trendsetter n. 引领潮流者
current trend 当前趋势;upward trend 上升趋势
例句:
The trend towards remote work is growing. 远程工作的趋势正在增长。
Fashion trends change every season. 时尚潮流每个季节都在变化。
15. frequently adv. 频繁地;经常
frequent adj. 频繁的;frequency n. 频率
frequently asked questions 常见问题;occur frequently 频繁发生
例句:
He frequently visits his grandparents. 他经常去看望祖父母。
Errors occur frequently in this system. 这个系统中经常出现错误。
16. broadcast v. & n. 播送;广播;广播节目
broadcaster n. 广播员;broadcasting n. 广播
live broadcast 现场直播;news broadcast 新闻广播
例句:
The event was broadcast live on TV. 该活动在电视上现场直播。
She works for a radio broadcast station. 她在广播电台工作。
17. policy n. 政策;方针
policymaker n. 政策制定者;policyholder n. 保单持有人
foreign policy 外交政策;company policy 公司政策
例句:
The government announced a new economic policy. 政府宣布了一项新的经济政策。
Smoking is against school policy. 吸烟违反学校规定。
18. footprint n. 足迹;空间量
footprinted adj. 有足迹的;footprinting n. 足迹分析
carbon footprint 碳足迹;ecological footprint 生态足迹
例句:
The detective found footprints near the crime scene. 侦探在犯罪现场附近发现了足迹。
Reducing your carbon footprint helps the environment. 减少碳足迹有助于环境。
19. restrict v. 限制;限定
restricted adj. 受限制的;restriction n. 限制
restrict access 限制访问;restrict movement 限制行动
例句:
The law restricts smoking in public places. 法律限制在公共场所吸烟。
His injury restricted his ability to walk. 他的伤势限制了他的行走能力。
20. seize vt. 抓住;夺取;控制
seizure n. 夺取;没收
seize the opportunity 抓住机会;seize control 夺取控制权
例句:
The police seized the stolen goods. 警方缴获了被盗物品。
He seized the chance to study abroad. 他抓住了出国留学的机会。
21. reform v. & n. 改革;改良
reformer n. 改革者;reformation n. 改革
economic reform 经济改革;education reform 教育改革
例句:
The government plans to reform the healthcare system. 政府计划改革医疗体系。
Social reforms improved living conditions. 社会改革改善了生活条件。
22. undergo vt. 经历;经受
undergone (过去分词)
undergo surgery 接受手术;undergo changes 经历变化
例句:
The patient will undergo treatment next week. 患者下周将接受治疗。
The city has undergone major development. 这座城市经历了重大发展。
23. implement vt. 实施;执行
implementation n. 实施;implementable adj. 可实施的
implement a plan 实施计划;implement policies 执行政策
例句:
The school will implement new safety rules. 学校将实施新的安全规定。
It's time to implement your ideas. 是时候把你的想法付诸实践了。
24. harmonious adj. 和谐的
harmony n. 和谐;harmoniously adv. 和谐地
harmonious relationship 和谐关系;harmonious society 和谐社会
例句:
They live in a harmonious community. 他们生活在一个和谐的社区。
The music created a harmonious atmosphere. 音乐营造了和谐的氛围。
25. moderate adj. & v. 适度的;缓和
moderation n. 适度;moderately adv. 适度地
moderate temperature 适中温度;moderate speed 中等速度
例句:
Exercise at a moderate intensity. 以中等强度锻炼。
The wind moderated by evening. 到傍晚时风势减弱了。
26. submit v. 提交;屈服
submission n. 提交;submissive adj. 顺从的
submit an application 提交申请;submit to authority 服从权威
例句:
Please submit your report by Friday. 请在周五前提交报告。
He refused to submit to pressure. 他拒绝屈服于压力。
27. annual adj. & n. 每年的;年刊
annually adv. 每年;annuity n. 年金
annual meeting 年会;annual report 年度报告
例句:
The company holds an annual conference. 公司每年举行一次会议。
This magazine is published as an annual. 这本杂志以年刊形式出版。
28. tropical adj. 热带的
tropics n. 热带地区;tropicalize v. 使适应热带气候
tropical climate 热带气候;tropical forest 热带雨林
例句:
Tropical fruits are rich in nutrients. 热带水果营养丰富。
The island has a typical tropical landscape. 这个岛有典型的热带景观。
29. chaos n. 混乱
chaotic adj. 混乱的;chaotically adv. 混乱地
例句:
The accident caused traffic chaos. 事故导致交通混乱。
Without rules, there would be chaos. 没有规则就会陷入混乱。
30. on behalf of 代表
例句:
I'm speaking on behalf of the team. 我代表团队发言。
She signed the contract on behalf of the company. 她代表公司签署了合同。
31. nuclear adj. 核能的
nucleus n. 核;核心;nuclearize v. 使核能化
nuclear energy 核能;nuclear power plant 核电站
例句:
Nuclear technology has both benefits and risks. 核技术既有利也有弊。
The country developed nuclear weapons. 该国研发了核武器。
32. sensitive adj. 敏感的
sensitivity n. 敏感性;sensitize v. 使敏感
例句:
Be careful with sensitive information. 小心处理敏感信息。
She's very sensitive to criticism. 她对批评很敏感。
33. jungle n. 丛林
jungly adj. 丛林般的
jungle law 丛林法则;concrete jungle 混凝土丛林
例句:
The explorers got lost in the jungle. 探险者在丛林中迷路了。
Wild animals thrive in the jungle. 野生动物在丛林中繁衍生息。
34. originate v. 起源
origin n. 起源;original adj. 原始的
originate from 起源于;originate in 发源于
例句:
This tradition originated in ancient times. 这一传统起源于古代。
The idea originated from a casual conversation. 这个想法源于一次随意交谈。
35. volume n. 体积;卷
voluminous adj. 大量的;volumize v. 使蓬松
例句:
The library has a large volume of books. 图书馆藏书量很大。
Please adjust the volume of the music. 请调节音乐的音量。
36. garbage n. 垃圾
garbagey adj. 垃圾似的
例句:
Take out the garbage before it smells. 在发臭前把垃圾拿出去。
The street was littered with garbage. 街道上到处都是垃圾。
37. enterprise n. 企业
enterprising adj. 有事业心的;enterpriser n. 企业家
例句:
He started his own enterprise last year. 他去年创办了自己的企业。
This enterprise employs over 500 people. 这家企业雇用了500多人。
38. restore vt. 恢复
restoration n. 恢复;restorative adj. 恢复的
restore order 恢复秩序;restore health 恢复健康
例句:
They worked to restore the old building. 他们致力于修复这座老建筑。
The medicine helped restore her strength. 药物帮助她恢复了体力。
39. conservation n. 保护;保持
conservationist n. 环保主义者;conservative adj. 保守的
wildlife conservation 野生动物保护;energy conservation 节能
例句:
The national park focuses on wildlife conservation. 该国家公园专注于野生动物保护。
Water conservation is crucial in dry regions. 节水在干旱地区至关重要。
40. dozen n. (一)打;十二个
dozens n. 几十;许多
a dozen eggs 一打鸡蛋;dozens of 许多的
例句:
She bought a dozen roses for the party. 她为聚会买了一打玫瑰。
Dozens of people attended the meeting. 数十人参加了会议。
41. regulation n. 规章制度
regulate v. 管理;regulatory adj. 监管的
safety regulations 安全规章;government regulation 政府监管
例句:
All drivers must obey traffic regulations. 所有司机都必须遵守交通规则。
The new regulation will take effect next month. 新法规将于下月生效。
42. disposal n. 处理;清除
dispose v. 处理;disposable adj. 一次性的
waste disposal 废物处理;at sb's disposal 由某人支配
例句:
Proper garbage disposal protects the environment. 妥善处理垃圾能保护环境。
The company has modern waste disposal systems. 公司拥有现代化的废物处理系统。
43. inspection n. 检查;视察
inspect v. 检查;inspector n. 检查员
safety inspection 安全检查;quality inspection 质量检查
例句:
The car passed the annual inspection. 车辆通过了年检。
Health inspectors visited the restaurant. 卫生检查员视察了这家餐厅。
44. fine v. 处以罚款
fine n. 罚款;finable adj. 可罚款的
fine sb for... 因...罚款某人;heavy fine 重罚
例句:
The police fined him for speeding. 警察因他超速行驶而罚款。
Littering may result in a substantial fine. 乱扔垃圾可能会被重罚。
45. campaign n. & v. 运动;参加运动
campaigner n. 活动家
election campaign 竞选活动;advertising campaign 广告宣传活动
例句:
The charity launched a fundraising campaign. 该慈善机构发起了一场筹款活动。
Many volunteers campaigned for environmental protection. 许多志愿者参与了环保运动。
46. waterway n. 水道;航道
例句:
The canal is an important commercial waterway. 这条运河是重要的商业航道。
The city developed along major waterways. 这座城市沿主要水道发展。
47. tolerate v. 忍受;容许
tolerance n. 容忍;tolerant adj. 宽容的
tolerate pain 忍受疼痛;tolerate differences 包容差异
例句:
She can't tolerate loud noises. 她无法忍受巨大噪音。
The school doesn't tolerate cheating. 学校不容忍作弊行为。
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