Unit5Firstaid单词

Unit 5 First aid一. 本周教学内容：Unit 5 First aid 急救1. 重点单词短语用法讲解2. 课文难点句解析二. 知识总结与归纳：单元内容简介：（一）主题：本单元中心话题是：医学；急救；室内安全；药物治疗（二）本单元涉及到的语法现象：过去分词短语作状语三. 重点讲解与归纳：（一）重点单词与短语：1. first aid 急救aid vt. & n. 帮助，援助，救助aid sb. 帮助某人aid sb. with sth．帮助某人(做)某事aid sb. in(doing) sth．帮助某人(做)某事in aid of 支持，为……筹措first aid 急救①They aided the poor country with money．他们用钱帮助那个穷乡村。

②We were aided by the police．我们受到警方的援助。

③With the aid of a neighbour，she managed to put out the fire.她在邻居的帮助下把火扑灭了。

2. fall ill 病了fall相关短语fall off 跌落 fall behind落后fall ill(sick) 病了 fall asleep入睡fall down 掉下；倒塌 fall in love with…爱上……fall off 脱落；减少；从……上掉下 fall into the habit of…养成……的习惯fall over 跌倒；翻倒；落到……上 fall from a tree 从树上掉下来①The boy fell off the wall and hurt his right leg. 那个男孩从墙上掉下来伤了右腿。

②He didn’t want to fall behind others in his studies. 他不想在学习上落后于别人。

3. injury/injure的用法injure vt. 使受伤；损害。

伤害感情injury n. [C]伤，伤口；伤害；损伤；受伤处escape injury免受伤害 repair injury赔偿损害serious／severe injuries重伤 a slight injury轻伤①He suffered severe injures in a traffic accident.他在一场车祸中受了重伤。

②Many common injuries happen every day in the home.家庭中每天都有许多常见的意外伤害。

③I didn't mean to do her an injury. 我并未打算伤害她。

④The boy injured his leg. 这个男孩把腿弄伤了。

⑤Your remark may injure her pride. 你的话也许会伤她的自尊。

4. bleed vi. 流血；悲伤；vt. 从……抽血，放血blood n. 血液bleed for 为……流血；为……而悲痛bleed to death 流血过多而死a man of blood 杀人成性的人demand blood for blood 要求以血还血be of the same blood 是同一家族的①He lay on the floor，bleeding profusely. 他躺在地上，鲜血直流。

②Our hearts bleed for the homeless people during this cold winter．我们为在寒冷的冬天无家可归的人而悲伤。

③Doctors used to bleed people when they were ill.过去当人们生病时，医生常用放血的方法给他们治疗。

5. choke v. & n.1) vt.(1)使窒息，闷死；掐死，噎死The smoke almost choked me. 烟呛得我几乎透不过气来。

(2)阻塞，堵塞，塞满The river is becoming chocked with sand. 这条小河渐渐被淤沙填满了。

2）vi. 噎住，哽住He swallowed a plum-stone and almost choked．他吞下了一粒梅核差点噎死。

3)有关的词组：(1)choke back抑制(怒气、眼泪等)He choked back his anger．他强忍住愤怒。

(2)choke up 堵满，塞满；激动得控制不住感情The house was choked up with useless pieces of furniture．这屋子塞满了无用的家具。

4)n. 窒息，噎The man gave a few chokes and then got his breath．那个男人噎了几下才喘过气来。

6. Have you or someone you know ever been burned? 你或你认识的人曾被烧伤过吗？burnv.燃烧；烧掉(1)Paper burns easily.(2)I burned old letters.(3)The boy burned his finger badly.v. 烧伤；烫伤；She got burnt while cooking.晒黑My skin burns easily.v. 发光；发烧(1)The light was burning at the gate.(2)She burned with fever.burn down 烧毁；使……烧毁The hotel was burned down.burning adj. 燃烧的；着火的 a burning houseburnt adj. 烧过的；烧伤的 badly burnt fingers①The tea is very hot．Be careful not to burn your mouth. 茶很热，别烫着嘴。

②He received a letter，but he burnt it without reading．他收到了一封信，但他没读就把它烧掉了。

③They kept the candles burning all night long．他们让蜡烛整夜点着。

7. You have three layers of skin that protect you against diseases, poisons and the sun’s harmful rays.皮肤有三层，可以防病、防毒、抵御有害光线的侵害。

poison n. & vt.1)n.poison可作可数名词和不可数名词，意为“毒药，毒害”，其比喻意为“毒害，弊害”。

其形容词形式为poisonous，意为“有毒的”。

例如：the poison of idealism唯心主义的毒害Some mushrooms contain a deadly poison．有些蘑菇含有致命毒素。

2)poison作及物动词，意为“使中毒，毒死，放毒于”，比喻意为“毒害，毁掉，破坏”。

例如：Large sections of the river have been poisoned by toxic waste from factories．工厂的有毒废弃物污染了大段大段的河流。

Slander poisoned his mind．诽谤毁了他的意志。

8. Examples include mild sunburn…例如轻度的晒伤……mild adj．1)“温柔的，和善的”。

指某人的态度温厚、安详，性情或举止温柔、文雅。

I'm the mildest man alive．我是世上最和善的人。

2)“不强烈的，淡的”。

指食物、酒类、烟草等。

I smoke only mild cigars．我只抽味道较淡的雪茄。

3)“稳定的，暖和的”。

指天气状况，常和temperate成为同义词。

与之搭配的名词常见的有weather，climate，winter等。

例如：The weather is warm and mild in this part．这地区的天气很温暖。

4)它还可表示(作用或感官效果上)“缓和的，适度的；(处罚等)轻微的、宽大的”。

a mild medicine作用和缓的药 mild punishments轻微的惩罚9. Hold the bandage in place with tape. 用胶布把绷带固定。

in place在适当的位置；适当place作名词时，其含义为“场所；地方；位置；席位”，在in place这个短语中多是用作比喻。

其反义词为out of place。

这两个短语多放在be之后作表语。

类似短语：be in／out of order 有条理／无条理；坏了be in／out of control 正常／失控be in／out of danger 有危险／脱离危险in place of...＝take the place of...代替；取代①You can use wood in place of coal．你可以用木柴代煤。

②Cotton is taking the place of silk．棉花要取代丝绸。

③Your proposal is quite in place．你的提议很恰当。

10. John was presented with his award at a ceremony which recognized the bravery of ten p eople who had saved the life of another.在颁奖大会上，约翰被授予奖赏，大会表彰了抢救别人生命的十个人的勇敢行为。

1)句中的present作动词用，表示“给予，赠送”之意，常用于present sth．to sb．或present s b．with sth．搭配中，此外，present作动词还有“呈现，显示；阐述，表达；引见”等意思。

例如：①The same problem presented itself to her again. 同样的问题又在她身上出现。

②He presented the school with a check for one million dollars.他赠予学校一张一百万美元的支票。

③May I present you to my husband?我可以把您介绍给我丈夫吗?2)另外，present还有以下几种用法：(1)形容词，既可作前置修饰语，也可作表语，常有“现存的，现在的；在场的，出席的”等含义。