必修五Unit5的知识点学案.docVIP

必修五Unit5 First aid Language Points 知识点学案1.aid, assist, help vt. 用法区别: (1)help 最普通用词，含义广泛。指一般性的或迫切需要的帮助，侧重积极地为他人提供物质、精神或其他方面的帮助。如： help sb (to) do sth; help sb with sth (2)aid为正式用词，主要指帮助他人脱离危险或战胜困难，侧重强者对急需帮助的弱者的帮助。如： I aided him with money. 我资助了他。 I aided her to continue her research. 我帮助她继续她的研究。 (3)assist 强调在提供帮助时，以受助者为主，所给的帮助起从属的作用。如： ①They assisted us in building the house. ②Can I assist you with those parcels?(包裹) ③ Yesterday my daughter assisted me to clean the bedroom. aid n. 帮助; 援助 [U] first aid 急救 give/offer sb first aid 给某人实施急救 come to sb’s aid 帮助某人 medical aid 医疗救助 with the aid of sb/sth 借助于; 在某人/某物的帮助下 [C] 有助之物 a hearing aid 助听器 teaching aids 教具? electric shock 触电；电休克electric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 wire 电线　 electric fan电扇electric light 电灯　 electric train 电动火车 electrical adj.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。 He is an electrical engineer. 他是个电气工程师。 electrical work 与电有关的工作?? ? electrical experiments 电气实验?? an electrical book 一本电器科学的书 ?an electrical fault 电气故障 electronic adj. 电子的 electronic mail 电子邮件? electricity n.[U]电 ?3. injury??? n. 损伤；伤害[C] Many common injuries happen every day in the home. 家庭中每天都有许多常见的意外伤害。 动词 injure/wound/hurt辨析??①??injure指人在意外事故中受到的伤害，更多用于表示对人的某个部位的损伤。名词：injury ??②?wound 指利器或子弹对肉体造成的伤害，特指战场上的受伤。也指感情受伤。 既是动词， 也是名词。[C] ?③ hurt 指的伤害与injure 同样严重，也可指较轻的疼痛，常指因不小心而引起的痛苦或意外地受到伤害。hurt 也可指对人的感情的伤害。 既是动词， 也是名词。(伤害；疼痛[U]) Hurt other people, hurt yourself.害人害己。 I intended no hurt to his feelings. 我无意伤害他。 选词填空:(injure/hurt/wound)? ①Ten soldiers were killed and thirty seriously? ____________ .②He was deeply ?_____________by her dishonesty.③I??_________ my back when lifting that box.④In the traffic accident ten were killed and eight were??__________.⑤She felt??__________at your words.⑥The bullet?(子弹)??_________ him in the shoulder. 4. stick to +名词/代词 (1).粘贴在…上 Dust