Unit 5 First aid单元知识预览项目单词及其词性变化（语法填空必备）重点单词1．aid n. & vt.帮助；援助；资助2．temporary adj.暂时的；临时的3．injury n．损伤；伤害→injure v．受伤4．bleed vi. & vt.流血→bled(过去式)→bled(过去分词)5．choke vi. & vt.(使)噎住；(使)窒息6．poison n．毒药；毒害 vt.毒害；使中毒→poisonous adj.有毒的7．variety n．变化；多样(化)；多变(性)→various adj.各种各样的→vary v．变化8．mild adj.轻微的；温和的；温柔的→mildly adv.轻微地；温和地9．swell vi. & vt.(使)膨胀；隆起→swollen adj.肿胀的10．squeeze vt. & vi.榨；挤；压榨11．symptom n．症状；征兆12．pour vt. & vi.倒；灌；注；涌13．tight adj.牢的；紧的；紧密的→tightly adv.紧地14．firm adj.(动作)稳定有力的；坚定的→firmly adv.坚固地；稳定地15．treat vt. & vi.治疗；对待；款待 n．款待；招待→treatment n．治疗；疗法；对待；待遇16．apply vt.涂；敷；搽；应用；运用 vi.申请；请求；使用；有效→applicant n．申请人→application n．申请(书)17．pressure n．压力；挤压；压迫(感)重点短语1．first aid 急救2．fall ill 生病3．prevent...from... 阻止……4．get burned 烧伤5．electric shock 触电；电休克6．squeeze out 榨出；挤出7．over and over again 反复；多次8．in place 在适当的位置；适当9．a number of 若干；许多10．put one’s hands on 找到11．make a difference 区别对待；有影响；起(重要)作用经典句型（高考书面表达必备）1．If burns are on arms or legs, keep them higher than the heart, ifpossible.若烫伤是在胳膊或腿上，如果可能的话，把它们抬得高于心脏。
2．John wasstudying in his room when he heard screaming.约翰正在房间里做功课，突然听到一声尖叫3．Itwas John’s quick action and knowledge of first aid that saved Ms Slade’s life.正是约翰的快速反应和急救知识救了斯莱德女士的命4．Thereisnodoubt_that John’s quick thinking and the first aid skills he learned at school saved Ms Slade’s life.毫无疑问，是约翰敏捷的思维和在学校所学的急救技术，使得斯莱德女士得救了必备语法（高级句型）非谓语动词晨读范文背诵背诵这篇范文假设你是李华，你新买的某外国品牌iPhone 5出了故障，现你写信到其公司反映问题[写作内容]1．购买日期：上个月；2．故障：一周前屏幕(screen)坏了，看不见显示内容；3．已向当地销售商家投诉，但其不能解决；4．要求：更换一台新的，如不行则要求退货，拿回货款[评分标准]句子结构准确，信息内容完整，篇章连贯。
Dear_Sir_or_Madam，Thanks_for_your_attention._I'm_writing_to_complain_about_your_product.Last month，I bought an iPhone 5 made by your company，which brought me enjoyment for some time. But last week，something went wrong with the screen and I can't see anything on it. I have complained about this to the shop which sold me this iPhone 5，but they/it couldn't do anything about it. Having no choice，I turn to you for help. I hope you can get me a new one or return my money to me.I_am_looking_forward_to_your_early_reply.Li_Hua语言知识精析重点单词精讲考点1．aid n. & vt.帮助；援助；资助【教材原句】First aid is a temporary form of help given to someone who suddenly falls ill or gets injured before a doctor can be found.急救就是在找到医生之前对突然生病或受伤的人提供的一种暂时的帮助。
例句研读】（1）He aided me in business.他在生意上帮助我2）He was too busy to come to my aid.他太忙了，不能来帮我归纳拓展】with the aid of...在……的帮助下in aid of sth./sb.以支援或帮助某物/某人be a great aid to sb.对某人有极大的帮助come to one's aid来帮助某人first aid急救aid sb.in sth./doing sth.在某方面帮助某人aid sb.with sth.以某事物帮助某人aid sb.to do sth.帮助某人做某事【即时巩固】（1）He should be able to read this without ________________ a dictionary．他不用词典应该能读懂这个2）He came to ______________ when I was in difficulty. 我有困难时，他来帮助我3）My professor __________continue my study.我的教授帮助我继续做研究。
答案】（1）the aid of （2）my aid（3）aided me to考点2．injury n．伤害；损害【教材原句】Often the illness or injury is not serious，but there are other times when giving first aid quickly can save lives.通常情况下这些患者的伤病都不太严重，但有些时候，给予紧急援助会挽救人的生命例句研读】(1)Two players were out of the game because of injury.两名队员因伤退出了比赛2) Your words do an injury to the little girl.你的言语伤害了这个小女孩我仅在一周之内就读完了那本书归纳拓展】injure vt. 损害；伤害injured adj. 受伤的escape injury 幸免受伤do an injury to sb 伤害某人【易混辨析】injure，wound，hurt与damage(1)injure “损害，伤害”，多指身体上因意外受到的伤害，也可指感情上的伤害。
如：She was badly injured in the accident.她在事故中受了重伤2)wound “受伤，伤害”，多指战斗中对身体造成的刀伤或枪伤，也可指“伤口”如：He died after receiving two bullet wounds in the head. 他因头部中了两颗子弹而死3)hurt “伤害，受伤”，多用于有生命的东西，常指肉体上的伤害，也可以比喻精神或感情方面的伤害作不及物动词时表示“疼痛”如：I hope we haven't offended him; he sounded rather hurt on the phone. 但愿我们没有得罪他， 他在里听起来像是受了委屈4)damage“损坏”，指物的损失或价值的损失，也可指感情的伤害如：The flood did a lot of damage to the crops.洪水严重地毁坏了农作物即时巩固】(1) After the big earthquake，__________ had no access to the medical rescue immediately.大地震后，伤员不能立即获得医疗上的救援。
2)He didn't mean to _______ her feelings.我没打算伤害你的感情3) In that accident, three were killed and four got ________________．在这次意外事故中，3人丧生，4人受伤4) The heavy rain __________ many houses.大雨毁坏了许多房屋答案】(1) the injured (2)hurt (3) injured (4) damaged 考点3．bleed (bled，bled) vi.& vt.流血【例句研读】(1) My nose began to bleed.我的鼻子开始流血2) All the young soldiers are ready to bleed for the country.所有的年轻战士都愿意为祖国洒热血归纳拓展】blood n．血，血液； 血统bloody adj. 血腥的，残忍的；流血的bleed to death 流血致死bleed for sth 为……而流血；为……而悲痛【即时巩固】(1) She was almostafter she gave birth to a child. 生完孩子后，她几乎因流血不止而死去。
2) The cut on my arm _________for a long time.我胳膊上的伤口流了好长时间的血3）You____________ at the nose.(＝Your nose is bleeding.)你在流鼻血答案】（1）bleeding to death（2）bled（3）are bleeding考点4．variety n. 变化，多样(化)，多变(性)；(同一事物的)不同种类，多种多样【教材原句】You can get burned by a variety of things：hot liquids，steam，fire，radiation(by being close to high heat。