冀教版 必修2 Unit 3 Be active and healthy.词汇同步笔记(素材)

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冀教版 必修2 Unit 3 Be active and healthy.词汇同步笔记(素材)

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冀教版 必修2 Unit 3 Be active and healthy.词汇同步笔记
序号 单词 词形变化 派生词 核心考点 例句
1 nowadays / na de z/ adv. 现今 无 无 nowadays 作时间状语,常用于一般现在时 2. 不与过去时态连用 Nowadays, more and more families choose to travel during holidays.(现今,越来越多的家庭选择在假期旅行。)
2 sedentary / sedntri/ adj. 久坐不动的 比较级:more sedentary;最高级:most sedentary 无 sedentary lifestyle(久坐的生活方式) 2. be sedentary(久坐不动) A sedentary lifestyle may lead to weight gain and other health problems.(久坐的生活方式可能导致体重增加和其他健康问题。)
3 beer /b (r)/ n. 啤酒 不可数名词 无 a bottle of beer(一瓶啤酒) 2. drink beer(喝啤酒) He bought a bottle of beer to share with his friends at the party.(他买了一瓶啤酒,准备在派对上和朋友分享。)
4 sufficient /s f nt/ adj. 足够的 比较级:more sufficient;最高级:most sufficient sufficiency /s f nsi/ n. 充足;足够 be sufficient for(对……足够) 2. sufficient time(足够的时间) 1. We need to prepare sufficient food and water for the camping trip.(我们需要为露营准备足够的食物和水。) 2. 派生词例句:The sufficiency of rain this year has ensured a good harvest.(今年雨水充足,保证了好收成。)
5 illustrate / l stre t/ v. 说明,解释 过去式/过去分词:illustrated illustration / l stre n/ n. 插图;说明 1. illustrate sth with(用……说明某事)2. illustrate a book(给书配插图) 1. The teacher used a simple experiment to illustrate the law of gravity.(老师用一个简单的实验说明重力定律。) 2. 派生词例句:This textbook is full of colorful illustrations to help students understand.(这本课本有很多彩色插图,帮助学生理解。)
6 shock / k/ v. & n. 震惊 过去式/过去分词:shocked; 1. shocked / kt/ adj. 感到震惊的2. shocking / k / adj. 令人震惊的 1. be shocked at(对……感到震惊)2. a great shock(巨大的震惊) 1. She was shocked at the news that her best friend had moved abroad.(得知最好的朋友移居国外,她感到很震惊。) 2. 派生词例句:The shocking crime was reported in all local newspapers.(这起令人震惊的犯罪事件在所有地方报纸上都有报道。)
7 diabetes / da bi ti z/ n. 糖尿病 不可数名词 无 1. suffer from diabetes(患糖尿病)2. diabetes treatment(糖尿病治疗) People with diabetes need to pay special attention to their daily diet.(糖尿病患者需要特别注意日常饮食。)
8 button / b tn/ n. 按钮;纽扣 名词复数:buttons 无 press a button(按按钮) 2. a coat button(外套纽扣) 1. He pressed the wrong button and turned off the computer by mistake.(他按错了按钮,不小心关掉了电脑。)
9 engine / end n/ n. 发动机 名词复数:engines engineer / end n (r)/ n. 工程师 car engine(汽车发动机) 2. start the engine(启动发动机) 1. The car stopped suddenly because its engine had a problem.(汽车突然停下,因为发动机出了故障。)2. 派生词例句:His uncle is an engineer who designs airplane engines.(他叔叔是设计飞机发动机的工程师。)
10 rural / r r l/ adj. 乡村的;农村的 比较级:more rural;最高级:most rural 无 rural life(乡村生活) 2. rural development(农村发展) 1. Many young people are moving from cities to rural areas to work.(很多年轻人从城市搬到农村工作。) 2. 派生词例句:The government has launched new policies to support rural development.(政府推出了新政策支持农村发展。)
11 transportation / tr nsp te n/ n. 交通工具;运输 不可数名词 transport /tr n sp t/ v. 运输;/ tr nsp t/ n. 交通工具 public transportation(公共交通工具) 2. the transportation of goods(货物运输) 1. Taking public transportation is more environmentally friendly than driving a car.(乘坐公共交通工具比开车更环保。) 2. 派生词例句:The company uses trains to transport coal to different factories.(这家公司用火车把煤运输到不同的工厂。)
12 boxing / b ks / n. 拳击(运动) 不可数名词 box /b ks/ v. 拳击;n. 盒子 1. boxing match(拳击比赛)2. practice boxing(练习拳击) 1. He is a big fan of boxing and never misses an important match.(他是拳击迷,从不错过重要比赛。) 2. 派生词例句:The two athletes will box against each other in the final next week.(这两名运动员将在下周的决赛中进行拳击对抗。)
13 champion / t mpi n/ n. 冠军 名词复数:champions championship / t mpi n p/ n. 锦标赛;冠军头衔 win the champion(赢得冠军) 2. world champion(世界冠军) 1. After years of hard training, he finally became the world champion in swimming.(经过多年刻苦训练,他终于成为游泳世界冠军。) 2. 派生词例句:The national basketball championship will be held in Beijing this year.(全国篮球锦标赛今年将在北京举行。)
14 escape / ske p/ n. & v. 逃跑;逃脱 过去式/过去分词:escaped; 无 escape from(从……逃跑) The cat tried to escape from the cage, but it failed.(这只猫试图从笼子里逃跑,但没成功。)
15 lung /l / n. 肺 名词复数:lungs 无 1. human lungs(人的肺)2. damage the lungs(损伤肺部) 1. Doctors told him that his lungs had been damaged by years of smoking.(医生告诉他,多年吸烟损伤了他的肺部。) 2. 派生词例句:Early detection is very important for the treatment of lung cancer.(早期发现对肺癌治疗很重要。)
16 oxygen / ks d n/ n. 氧;氧气 不可数名词 无 need oxygen(需要氧气) 2. oxygen tank(氧气瓶) Plants produce oxygen during the day through photosynthesis.(植物白天通过光合作用产生氧气。)
17 ignore / ɡ n (r)/ v. 忽视 过去式/过去分词:ignored ignorant / ɡn r nt/ adj. 无知的;忽视的 1. ignore sth/sb(忽视某事/某人)2. be ignorant of(不知道……) 1. She ignored the traffic lights and crossed the road, which was very dangerous.(她无视红绿灯过马路,非常危险。) 2. 派生词例句:He was ignorant of the new policy, so he made a mistake.(他不知道新政策,所以犯了错。)
18 tissue / t u / n. 组织;纸巾 名词复数:tissues 无 paper tissue(纸巾) 2. muscle tissue(肌肉组织) She took out a tissue to wipe the sweat from her forehead.(她拿出一张纸巾擦额头的汗。)
19 slim /sl m/ adj. 苗条的;纤细的;v. 变苗条 比较级:slimmer;最高级:slimmest; 无 keep slim(保持苗条) 2. slim figure(苗条的身材) She keeps slim by running for 30 minutes every morning.(她每天早上跑步30分钟保持苗条。)
20 reduce /r dju s/ v. 减少,缩小 过去式/过去分词:reduced reduction /r d k n/ n. 减少;降低 reduce sth by(减少某物……比例) 2. reduce pollution(减少污染) 1. The factory has taken measures to reduce waste water排放.(这家工厂已采取措施减少废水排放。) 2. 派生词例句:There has been a 10% reduction in the number of students absent from class.(旷课学生人数减少了10%。)
21 prevent /pr vent/ v. 阻止;阻碍 过去式/过去分词:prevented prevention /pr ven n/ n. 预防;阻止 prevent sb from doing sth(阻止某人做某事) 2. disease prevention(疾病预防) 1. Parents should prevent their children from watching too much TV.(父母应该阻止孩子看太多电视。) 2. 派生词例句:Prevention is better than cure when it comes to common diseases.(对于常见疾病,预防胜于治疗。)
22 aerobics /e r b ks/ n. 有氧运动 不可数名词(无复数形式) 无 do aerobics(做有氧运动) 2. aerobics class(有氧健身课) She goes to the gym to take an aerobics class every Tuesday evening.(她每周二晚上去健身房上有氧健身课。)
23 skiing / ski / n. 滑雪 不可数名词(无复数形式) ski /ski / v. 滑雪;n. 滑雪板 go skiing(去滑雪) They plan to go skiing in the mountains during the winter holiday.(他们计划寒假去山里滑雪。) 2. 派生词例句:He bought a new pair of skis for his upcoming skiing trip.(他为即将到来的滑雪之旅买了一双新滑雪板。)
24 gymnastics /d m n st ks/ n. 体操 不可数名词 gymnast / d mn st/ n. 体操运动员 do gymnastics(做体操) 2. artistic gymnastics(艺术体操) 1. The little girl has been practicing gymnastics since she was five years old.(这个小女孩从5岁起就开始练习体操。)2. 派生词例句:Her dream is to become an excellent gymnast and compete in the Olympics.(她的梦想是成为优秀的体操运动员,参加奥运会。)
25 badminton / b dm nt n/ n. 羽毛球运动 不可数名词 无 1. play badminton(打羽毛球,如play badminton with friends)2. badminton court(羽毛球场) We often play badminton in the park on weekends when the weather is good.(天气好的时候,我们周末经常在公园打羽毛球。)
26 jogging / d ɡ / n. 慢跑锻炼 不可数名词 jog /d ɡ/ v. 慢跑 go jogging(去慢跑) 2. jogging shoes(慢跑鞋) 1. My father goes jogging along the river every evening to keep healthy.(我爸爸每天晚上沿着河边慢跑保持健康。) 2. 派生词例句:She jogs for 20 minutes every morning before going to work.(她每天早上上班前慢跑20分钟。)
27 diet / da t/ n. 日常饮食;v. 节食 过去式/过去分词:dieted dietary / da t ri/ adj. 饮食的 balanced diet(均衡饮食,) 2. go on a diet(节食) 1. A balanced diet with plenty of vegetables and fruits is good for health.(富含蔬菜和水果的均衡饮食对健康有益。)2. 派生词例句:We need to pay attention to our dietary habits to avoid stomach problems.(我们需要注意饮食习惯,避免肠胃问题。)
28 cure /kj (r)/ n. 治疗;药;v. 治愈 过去式/过去分词:cured;名词复数:cures(表“多种治疗方法”时) 无 1. cure sb of sth(治愈某人某病)2. a cure for(……的治疗方法) 1. The new medicine helped cure many patients of this rare disease.(这种新药帮助很多患者治愈了这种罕见病。) 2. 派生词例句:Scientists are still working hard to find a cure for Alzheimer's disease.(科学家仍在努力寻找阿尔茨海默病的治疗方法。)
29 impact / mp kt/ n. 巨大影响;v. / m p kt/ 影响 过去式/过去分词:impacted;名词复数:impacts(表“多种影响”时) 无 1. have an impact on(对……有影响)2. positive/negative impact(积极/消极影响) 1. The development of the Internet has had a huge impact on people's daily lives.(互联网的发展对人们的日常生活产生了巨大影响。)
30 conduct /k n d kt/ v. 组织;执行;n. / k nd kt/ 行为 过去式/过去分词:conducted;名词复数:conducts(表“多种行为”时) conductor /k n d kt (r)/ n. 列车长;指挥 1. conduct a survey(进行调查)2. good/bad conduct(良好/恶劣行为) 1. The research team conducted a series of experiments to test the new theory.(研究团队进行了一系列实验来验证新理论。) 2. 派生词例句:The conductor of the orchestra led the musicians to play a beautiful piece.(管弦乐队指挥带领乐手演奏了一首优美的曲子。)
31 mass /m s/ n. 大量;许多;adj. 大量的 名词复数:masses massive / m s v/ adj. 巨大的;大量的 a mass of(大量的,后接可数/不可数名词) 2. the masses(群众) 1. A mass of people gathered in the square to celebrate the National Day.(大量群众聚集在广场上庆祝国庆节。) 2. 派生词例句:The earthquake caused massive damage to the small town.(地震给这个小镇造成了巨大破坏。)
32 reveal /r vi l/ v. 显示;揭示 过去式/过去分词:revealed revealing /r vi l / adj. 揭露真相的;暴露的 1. reveal sth to sb(向某人揭示某事)2. reveal that...(揭示……) 1. The report revealed that most students are satisfied with the school's service.(报告显示,大多数学生对学校的服务满意。)2. 派生词例句:Her words were very revealing about her true feelings.(她的话很能暴露她的真实感受。)
33 further / f (r)/ adv. 此外;adj. 更进一步的;v. 促进 无 无 1. further study(进一步学习)2. further more(此外,副词短语) After graduating from college, she plans to pursue further study in law.(大学毕业后,她计划继续攻读法学深造。)
34 obesity / bi s ti/ n. 肥胖 不可数名词(无复数形式) obese / bi s/ adj. 肥胖的 childhood obesity(儿童肥胖) 2. suffer from obesity(患肥胖症) Unhealthy eating habits and lack of exercise often lead to obesity.(不健康的饮食习惯和缺乏运动常导致肥胖。) 2. 派生词例句:People who are obese are more likely to develop heart disease.(肥胖的人更可能患心脏病。)
35 challenging / t l nd / adj. 挑战性的 比较级:more challenging;最高级:most challenging challenge / t l nd / n. 挑战;v. 挑战 1. a challenging task(有挑战性的任务)2. find sth challenging(觉得某事有挑战性) 1. This math problem is very challenging, but I believe I can solve it.(这道数学题很有挑战性,但我相信我能解出来。) 2. 派生词例句:He likes to challenge himself by taking on difficult tasks.(他喜欢通过承担困难任务来挑战自己。)
36 inner / n (r)/ adj. 里面的;内部的 无 无 inner thoughts(内心想法) 2. inner city(市中心贫民区) She rarely shares her inner thoughts with others, so few people know her well.(她很少和别人分享内心想法,所以很少有人了解她。)
37 audience / di ns/ n. 观众,听众 集合名词(单复数同形,表“多个群体”时用audiences) 无 1. a large audience(大量观众/听众)2. the audience cheer(观众欢呼) The singer's performance attracted a large audience to the concert hall.(歌手的表演吸引了大量观众来到音乐厅。)
38 retire /r ta (r)/ v. 退休;退职 过去式/过去分词:retired retirement /r ta m nt/ n. 退休 retire from(从……退休) 2. after retirement(退休后) 1. His mother will retire from the hospital next year after working there for 30 years.(他妈妈在医院工作了30年,明年将退休。) 2. 派生词例句:After retirement, my grandparents plan to move to a quiet village.(退休后,我的祖父母计划搬到一个安静的村庄。)
39 energetic / en d et k/ adj. 精力充沛的;充满活力的 比较级:more energetic;最高级:most energetic energy / en d i/ n. 精力;能量 1. be energetic(精力充沛)2. full of energy(充满精力) 1. She is always energetic in class and often helps her classmates with their studies.(她在课堂上总是精力充沛,经常帮助同学学习。) 2. 派生词例句:We need to save energy to protect our planet.(我们需要节约能源保护地球。)
40 flexible / fleks bl/ adj. 灵活的;有弹性的 比较级:more flexible;最高级:most flexible flexibility / fleks b l ti/ n. 灵活性;弹性 be flexible with(对……灵活) 2. flexible schedule(灵活的日程表) The company has a flexible working system, so employees can work from home sometimes.(这家公司有灵活的工作制度,员工有时可以居家办公。) 2. 派生词例句:The flexibility of the plan allows us to make changes when needed.(计划的灵活性让我们在需要时可以调整。)
41 publish / p bl / v. 出版;发行 过去式/过去分词:published publisher / p bl (r)/ n. 出版商;出版社 1. publish a book(出版一本书)2. be published by(由……出版) 1. The writer's new book will be published by a well-known publisher next month.(这位作家的新书将于下个月由一家知名出版社出版。) 2. 派生词例句:The publisher decided to print more copies of the book because it was very popular.(这本书很畅销,出版商决定加印。)
42 breathe /bri / v. 呼吸 过去式/过去分词:breathed breath /breθ/ n. 呼吸;气息 breathe in/out(吸气/呼气) 2. take a deep breath(深呼吸) 1. We should breathe in fresh air every morning to keep our lungs healthy.(我们每天早上应该呼吸新鲜空气,保持肺部健康。) 2. 派生词例句:She took a deep breath before stepping onto the stage.(上台前,她深呼吸了一下。)
43 concentrate / k nsntre t/ v. 集中(注意力);聚精会神 过去式/过去分词:concentrated concentration / k nsn tre n/ n. 注意力;集中 concentrate on(集中注意力于……) 2. lack of concentration(注意力不集中) 1. It's hard to concentrate on studying when there is too much noise around.(周围噪音太大时,很难集中注意力学习。) 2. 派生词例句:Good concentration is necessary for solving difficult problems.(解决难题需要良好的注意力。)
44 complex / k mpleks/ adj. 复杂的;n. 综合体 比较级:more complex;最高级:most complex; complexity /k m pleks ti/ n. 复杂性 complex problem(复杂的问题) 2. shopping complex(购物中心) 1. This problem is so complex that we need to discuss it with our teacher.(这个问题太复杂,我们需要和老师讨论。) 2. 派生词例句:The complexity of the project requires us to work together.(项目的复杂性需要我们共同努力。)

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