人教版必修5UNIT5firstaid教案参考.ppt

类别; 1．aid 1)n. (1)[U]帮助，援助 One of the station staff saw he was in difficulty and came to his aid. 一位车站工作人员见他有困难，便过来帮忙。;(2)[U]援助；救援物资；救援款项 How much overseas/foreign aid does Britain give? 英国在援外方面做出多少贡献？ (3)[U](完成某工作所需的)帮助、助手、辅助物 He was breathing only with the aid of a ventilator. 他只有靠呼吸机呼吸。 (4)[C]辅助设备 Photographs make useful teaching aids. 照片是有用的教具。 ;2)v.～(sb./sth.)(in sth./in doing sth.)|～sb.(with sth.)帮助，援助 ①They are determined to aid him in his scientific research. 他们决心对于他的科学研究给予援助。 ②They aided me in solving the problem. 他们帮助我解决这个问题。 ③Aided by heat and strong winds, the fire quickly spread. 借助高温和大风，火势迅速蔓延。;知识拓展 1)first aid(对伤病人员的)急救 When someone is hurt, first aid should be immediately offered. 当一个人受了伤时，应立即对他进行急救。 2)with/by the aid of 借助于， 通过……的帮助 With the aid of the computer, he worked out the problem. 借助于计算机，他解决了这个难题。;活学活用 My mother is a deaf, so she has to use a hearing______. A．help　　　　　　　 B．machine C．aid D．assist 答案：C;2．temporary adj. 短暂的，临时的，暂时的 ①A lot of work now is temporary or part-time. 现在有很多工作都是临时的或兼职的。 ②The accident caused a temporary disability. 事故造成了暂时的残疾。 ③The council have placed us in temporary accommodation. 委员会给我们安排了临时的住处。;知识拓展 temporariness n. 暂时性，临时性 temporarily adv. 暂时地，临时地 I temporarily lived with my aunt. 我暂时和我姑妈住在一起。 活学活用 完成句子 艾伦找到一份临时工作。 Ellen has got________ ________ ________. 答案：a temporary job;3．illness n. 1)[U](身体或精神上的)疾病、病 ①He has had a bad illness, but he is better now. 他得了一场大病，可是现在他好多了。 ②I missed a lot of school through illness last year. 我去年因病耽误了很多课程。 2)[C] 患(某种)病；患病期 ①I have never seen her since her father fell sick of a serious illness. 自从她父亲生重病后，我就再也没有见过她。 ②During his illness, John stayed indoors. 约翰在生病期间足不出户。;词语辨析 illness, sickness, disease 这些名词均有“疾病”之意。 1)illness泛指一切疾病，强调生病的时间或状态，语体较sickness正式一些。 His chances of recovery from illness are dim. 他康复的可能性十分渺茫。 2)sickness较口语化，可与illness换用，还可表示“恶心”。 Shes been off work because of sickness. 她因病没有上班。;3)disease 指具体的疾病，且通常较严重，发病时间也较长。 It is not known what caused the disease. 这种病的起因不明。