Unit 5Vocabulary (1)ppt课件 -（2022新）人教版高中英语选择性必修第二册.pptx

1、 人教版(2019)新教材高中英语选择性必修第二册 UNIT FIVE First Aid Vocabulary (1)Caishi River, one of the most popular attractions at Mount Tai, East Chinas Shandong province, is bathed in the pink rays of the sunset.ray n. 光线；射线；辐射vi. 发光；辐射vt. 释放射线；用光线装饰用作名词 (n.)My eyes are blind by the direct ray of light.在光线的直射下，我看不清

2、楚东西。He focused the suns ray on a piece of paper with a burning-glass.他用一面凸透镜把阳光在纸上聚成焦点。X ray is increasingly used in industry as well.在工业中X射线也得到了广泛应用。Besides, a global ray-tube tracing method is presented, which is to trace the global wave tubes instead of the many small ray tubes for simulating wav

3、e propagations in urban areas.另外，本论文提出广射线柱追踪法，其中乃是追踪整体射向建筑物表面之辐射电波，有别于一般射线追踪法将发射天线的辐射电波以多个小射线柱来模拟。用作不及物动词 (vi.)As time went on,his intelligence rayed out more brightly.随着时间的推移，他的智慧之光愈加灿烂夺目。We saw a ray at the aquarium.我们在水族馆看见了一只鳐。 37-year-old Wang Hui, an officer with the Jiangbei Traffic Police De

4、tachments Accident Handling Brigade works in his office in the Jiangbei Traffic Police Detachments Accident Handling Brigade. Wang has a strong sense of responsibility, and of the 17 officers in our brigade, he has solved the most cases by far sense n. 感觉，官能,意识，观念,理性,识别力 vt. 感到,理解，领会,检测出 变形：过去式: sen

5、sed； 现在分词：sensing； 过去分词：sensed； sense用作名词的用法例句 I lost my sense of taste.我丧失了味觉。 I had the sense that he was worried about something.我感觉他有心事。 Im afraid I havent got a very good sense of directions, so I easily get lost.恐怕我的方位感很差，因此我容易迷路。sense可以用作动词sense用作名词是“感官,感觉”的意思,转化为动词作“隐约感觉到; 意识到; 发觉”解,强调通过直觉而产

6、生,不可与表示清晰感觉的词如冷、暖、快乐等连用。在美国口语中, sense可作“领会”“发觉”“认识”解。sense是及物动词,接名词、代词、that从句,或疑问词引导的从句作宾语; 还可接“to be+ n. / adj. ”或现在分词充当宾语补足语的复合宾语。sense用作动词的用法例句The horse sensed danger and stopped.马感觉到了危险，于是停了下来。Lisa sensed that he did not believe her.莉萨意识到他不相信她。Can you sense the essence of this poem?你能理解这首诗的精华吗？s

7、ense of sight/smell/hearing/touch/taste: 视觉视觉/嗅觉嗅觉/听觉听觉/触觉触觉/味觉味觉sense of responsibility/duty 责任感，责任心责任感，责任心sense of humor 幽默感，幽默幽默感，幽默sense of belonging 归宿感，归属感归宿感，归属感sense of beauty 美感；审美感美感；审美感sense of direction 方向感方向感make no sense 没道理, 没意义make sense of 了解的意义, 懂得in a sense 在某一方面；就某种意义来说common sen

8、se 常识There is no sense in (doing) sth. 做某事是没有道理的运用 用sense短语完成句子。(1) It _ to work on the problem before it gets out of control.(2) Planning so far ahead _ so many things will have changed by next year. makes no sense makes sense (3) What she says is true _, but not always.(4) Only after I read the po

9、em a second time did I _ it.(5) He had _ and soon got lost.他方向感很差，一会儿就迷路了。make sense ofin a sense a poor sense of directionA citizen takes a nucleic acid test at a COVID-19 testing site in Wuhan, Central Chinas Hubei province, Feb 22, 2022. acid adj. 酸性的酸性的 n. 酸酸Coconut carving artist Zhang Bidi wor

10、ks in Qionghai city, South Chinas Hainan province, on Feb 18, 2022. He began learning about coconut carving in childhood and decided to add modern elements to traditional coconut carvings and pass on the technique to the next generation.techniquen.工艺；技术；技艺；技能；技巧；方法；窍门；technique和technology的区别一、读法的不同t

11、echnique 读音：英tekni:k 美tkniktechnology英 teknldi 美 tekn:ldi 二、意思的不同这两个名词均有“技术”之意。technique多指具体的某种技术和技巧。technology含义比technique广泛，泛指生产工艺、科学技术。三、用法的不同1、technology的用法technology 表示“技术”，通常指工业技术或科学技术等，是指科学知识在实践(或某一行业的实践)中的总体运用，其含义较抽象，通常是不可数名词。如：Modern life depends on good technology. 现代生活依赖先进的技术。It was achie

12、ved with the help of modern technology. 借助现代技术，这个目标已经达到。2、technique的用法technique 表示“技术”，是针对方法和技巧而言的，所以它通常可译为“技艺”或“技巧”等，尤其指音乐、艺术、体育、写作等方面的“技巧”。视含义的具体与抽象可用作可数或不可数名词。如：Technique must be gained by practice. 技巧须通过实践获得。This musician has perfect technique. 这个音乐家有极高的技巧。A steward hands out leaflets on COVID-1

13、9 prevention and control to passengers on the Chongqing North Staton in Chongqing, on Jan 25, 2021. leafletn.小叶；（泛指）小叶，小叶状物；vt.向散发传单；在散发宣传册vi.散发传单（或宣传册）例句1. A leaflet has been sent to every middle school in the country.已经向全国每一所中学发放了传单。2. The leaflet explains how to complain to the banking ombudsman.

14、这份传单介绍了如何向银行意见调查官投诉。3. The enclosed leaflet shows how Service Care can ease all your worries.内附的小册子说明了“服务保障”如何为您解除所有烦恼。Lead-acid batteries are ready for recycling at the Tianneng Group plant in Changxing, Zhejiang province. Both acid and lead are highly polluting if disposed of improperlyfor example

15、, lead is a toxin that can cause severe health problems and even death at high levels of exposure.toxinn.毒素Folk artist Chen Guorui was thrilled after finishing his latest work earlier this month a pagoda model made with around 12,500 grains of rice.The pagoda is 23 centimeters square and 43 cm high.

16、 Chen spent 27 days completing the work, a scaled-down version of Puming Pagoda at Hanshan Temple in Suzhou, Jiangsu province.There cannot be even 1 millimeter difference, he said. millimeter/millimetre mlimit(r): n. 毫米;千分之一米centimeter/centimetre: n. 厘米meter/metre: n. 米; 公尺kilometer/kilometre: n. 千米

17、; 公里a 35-millimetre slide projector35毫米幻灯机Shanghais municipal legislature recently prohibited the provision of cosmetology services to minors without the consent of their parents or guardians and revised other city regulations to better protect minors.minor adj.较小的; 次要的; 轻微的 n.次要的人（或事物）；未成年人1. Relat

18、ively minor modifications were required.需要进行一些相对微小的调整。2. minor cuts and abrasions轻微的割伤和擦伤3. minor burns轻微烧伤4. The plotline revolved around the fall of Chas, a minor London gangster.主要情节围绕着查斯这个伦敦小流氓的堕落展开。5. Minor criminal convictions will not debar applicants.申请人不会因为其轻微刑事犯罪记录而被取消申请资格。minority n.少数；少数

19、民族；少数群体；少数派；未成年时期 These children are only a small minority.这些孩子只是很少的一部分。major n.少校；重要企业；（大学学科的）主修课程，专业；主修的学生；某专业的学生；大型体育比赛；adj.较大的；较多的；较重要的；主要的；占多数的Lawlessness is a major problem.法治败坏是一个重大问题。majority n.多数；大多数；多半；多数票The majority of working women are in low-paid jobs.大部分上班女性从事的都是低薪工作。A team of mainten

20、ance workers from the China Railway Nanchang Group walks along the high-speed rail line linking Hefei in Anhui province and Fuzhou in Fujian province during their daily patrol. In addition, the grid interval for standard fencing is 10 centimeters, mainly to prevent people from trespassing but the te

21、am have added a second layer of fencing with a grid interval of 3.5 cm outside the safety barriers to stop the animals. layer n. 层; 表层; 层次lay v. 平放; 放置; 下(蛋); 产(卵)1. marzipan layer job losses中层管理者的失业2. a layer of hypodermic cells皮下细胞层3. Chemicals form a protective layer that resists both oil and wat

22、er-based stains.化学物质形成了一个抗油污和水渍的保护层。4. the hypodermic layer皮下层lie (最大的考点就是词形辨析)动词原形动词原形意思意思过去式过去式过去分词过去分词现在分词现在分词lie说谎说谎liedliedlyinglie躺，卧躺，卧laylainlyinglay放置，产卵放置，产卵laidlaidlaying口诀： 规则的说谎；不规则的躺 躺过就下蛋；下蛋不规则。n. 谎话 tell a lie/ lies to sb. 对某人说谎a whit lie 善意的谎言vi. 说谎；躺；坐落于，位于Kaifeng lies in middle of

23、 China.She lay on the grass, looking into the sky.Dont believe her! She always lies.坐落于躺撒谎The child said that he had_ that pen on the desk, but I thought he_ to me.A. lain;liedB.lied;lainC.lied;layD.laid;liedA driver charges his electric vehicle in Taizhou, Jiangsu province. electric/electrical/elec

24、tronic1. electric为“发电的，导电的，用电的，带电的，由电产生的”，指任何电动的或发电的装置，被修饰的物体本身可带电。如:electric light, electric stove, electric piano, electric motor, electric bell。又如：Please connect the two electric wires. 请将这两根电线接起来。With this electric blanket, the grandpa wont feel cold in winter. 有了电热毯，到了冬天爷爷就不觉得冷了。electric power-

25、电源elcetric还有惊人的；令人兴奋的意思an electric eloquence 惊人的口才The presidents speech had an electric effect on the crowd, and the students all cheered him.校长的演说震撼人心,大学生们都向他欢呼。The room became electric with amazement.满屋子的人震惊得目瞪口呆.2 electrical为“电的，与电有关的，电气科学的”，指与电有关的事物，被修饰的词本身并不能带电。如：electrical engineer, electrical

26、 energy, electrical engineering。又如：All the electrical work was done by my younger brother. 所有的电工活都由弟弟来干。He buried himself in an electrical book. 他埋头读一本电学方面的书。 electrical跟electric是同义词，但更带科学性，通常用于形容带电的实物(电器)。如：electrical appliances- 家用电器3.electronic是电子的，和电子有关的。如：electronic equipment- 电子设备 为什么是electric

27、al appliance而不是electric appliance？electric和electrical 虽然意思相同，但是前者是指直接用电的，后者是指与电有关的，家用电器是与电有关的，所以用electrical。像kettle（电水壶）什么的就用electric，因为是直接用电的。electric shock: 触电触电;电电击击get/receive an electric shock:触电触电1)Examples include burns caused by electric shocks, burning clothes, or petrol fires.2)She had been told about the risk of electric shocks and this made her very careful while using hairdryers.3)You will get/receive an electric shock if you touch it.THANKS