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1、Unit 5 words and expressions 1technical adj.技术的; 工艺的technique cn.技能/技术/技艺具体的某种技术和技巧。technology un.技术;工艺较广泛，尤指生产工艺/科学技术。1.急救技能first aid techniques2.科技Science and Technology organic adj.器官的；有机的organ cn.(人体或动植物的)器官ray cn.光线; 光束; (热、电等的)射线a ray of. 一线/道radiation un.辐射；放射线radiate vt.发射(light/heat/energy)
2、1.一缕阳光a ray of sunshine2.A brave man as long as there is a ray of hope will not be defeated. sense n.官能/感官； sense of sight/smell/hearing/touch/taste 视/嗅/听/触/味觉 感觉；a sense of responsibility/humour/security 责任/幽默/安全感 1.盲人有着敏锐的听觉。The blind have a keen/sharp sense of hearing. make (no) sense (没)有意义、讲(不)
3、得通make sense of 理解in a sense 从某种意义上说There is no sense (in) doing sth. 做某事没有意义 2.用sense的相关短语填空和造句1)It is shameful to run away. But _in a sense_, where there is a life, there is a hope. 2)You can ask the teacher to speak slowly so that you can _make sense of_ what he say. 3)It _makes no sense_ and don
4、t waste our time, OK? 4)和他争论没有意义，他是不会听你的。There is no sense (in) arguing with him; he wont listen to you. minor adj.较小的；次要的；轻微的 vi.辅修minor in 辅修.minority cn.少数；少数民族a minority of 少量的；少数的be in a/the minority 占少数 1.I not only major in French but also _(辅修英语) in the university. 2.Only a minority of peopl
5、e support these new laws.3.Most nurses are women, but in the higher ranks of the medical profession _(女性占少数). electric adj.电的;用电的;电动的 electrical adj.电的; 电气的electronic adj.电子的electricity n.电/电流 an electrical engineer /electric power/ an electric car/fanswell vi.肿/膨胀;增加swell with 充满swollen adj.(身体部位)肿
6、起/胀的 loosen vt./vi. 解开/使松开; loose adj.宽松的;未系紧的 loosely adv.宽松地;松散地; urgent adj.紧急的;迫切的It is urgent that (should) do. 是很紧迫的urge vt.力劝；催促urge sb. to do sth. 力劝某人做某事urge that (should) do sth. 敦促/极力主张urgency n.紧急；急迫的事情1.Researchers have found that red can bring a sense of _(urge) into our minds.2.He _(
7、劝大家筹钱) for those who are in _(urge) need of food and clothes.3.It is urgent that those tents _(sent) to the disaster area.=people urge that those tents (should) be sent to the disaster area.easy adj.容易的ease vi.&vt.(使)宽慰;减轻/缓解 un.容易;舒适/自在ease sb. of sth. 减轻某人的（痛苦、负担等）with ease 轻易地/毫不费力地at ease 舒适/快活/
8、自由自在 be/feel at ease 感到心情放松1.减轻疼痛/压力/负担/不适ease the pain/pressure/burden/discomfort2.Anne was intelligent and hard-working, capable of passing her exams _ ease.3.Knowing her children were safe, she was _ ease.put sb. at ease 使某人放松4.起初他有些紧张，但是她的热情欢迎很快使他放松下来。At first he was a little nervous, but her wa
9、rm welcome soon put him at ease.5.Here are a few handy tips to ease you _ your pain.wrap vt. 包/裹(礼物等);(用手臂等)围住wrapped-wrapped; wrappingunwrap v.打开; 解开bath vt.给洗澡=bathe be bathed in 被笼罩; 沐浴于；cn.洗澡；浴缸=bathtub1.我先去洗澡I have/take a bath first. 2.沐浴在阳光之下，我们激动地在田野间奔跑。(分词作状语)Bathed in the sunshine, we ran a
10、cross the field with excitement.Back home, Shirley plays with, feeds and b_ the baby.slipper cn.拖鞋slippery adj.易打滑的；slip vi.打滑；滑倒；溜走；犯错； slip away 逃走，悄悄溜走slip into 溜进1.内心恐惧，我逃跑了。(形容词作状语)Frightened, I slip away.2.孩子们溜进巨人的花园，爬上大树，摘苹果吃。(非谓语)Slipping into the giants garden, the children climbed up the t
11、ree, picked apples and ate them.elder adj.年龄较大的；elderly adj. 年纪较大的/上了年纪的1.我年长的哥哥my elder/older brother 2.这个老人the elderly man3.老年人the old/elderly/aged delay vi. &vt. 推迟/延期 delay doing sth. 推迟/延期做某事 un.延误/耽搁; cn.拖延的一段时间without delay 立即/毫不迟延地a delay of+表示时间的名词 .的延误/耽搁1.知道我处于困境之中，Tom马上来帮助我了。Knowing that I was in trouble, Tom came to help me without delay.2.They had delayed _(have) children, for the usual reason, to establish their careers.3.They were granted a delay of 48 hours to gather more evidence. 3学科网（北京）股份有限公司