高三一輪復(fù)習(xí)人教英語BOOK4unit4詞匯

1、英語學(xué)科教師教案輔導(dǎo)科目：英語學(xué)員姓名:年級：學(xué)管老師:第3頁學(xué)科教師：課時數(shù)：3K第 次課課 題First Aid 急救課 型口預(yù)習(xí)課 口同步課口復(fù)習(xí)課 口習(xí)題課 口拓展課授課日期及時段教學(xué)目的掌握本次課單詞，句型及語法點(diǎn)重難點(diǎn)辨析 essential, indispensable, necessary教學(xué) 內(nèi) 容一.復(fù)習(xí)上次課二.新課導(dǎo)入1 .課文內(nèi)容A boy fell ill. His organs were damaged by the radiation of an infrared ray stove But before the ambulance arrived, a num

2、ber of other injuries happened to this unlucky boy over and over again. First, he was choked by some poisonous liquid from the kettle on the cupboard. Then his wrist skin was burnt by electric shock Finally, his ankle was cut by apan.Fortunately, the boy' nurse gave him proper temporary treatmen

3、ts according to his complex symptoms. She mildly squeeze the poisonous liquid out of his throat and put bandages firm ly _in place to apply pressure to the ankle wound to stop bleedng. As for the burn, she used scissorsto remove his sleeve poured a basin of cold water over the burn to cool it and pu

4、t her hands on a damp blouseto cover his swollen tissue tighly. She also inspired his bravery to fight against the unbearable pain. Her first aid made a vital difference in saving his life. A ceremony was held to honour the nurse who overcame avariety of barriers to save the boy.2 .知識點(diǎn)詳解（1） aid eid

5、vt.幫助，幫忙，援助；資助；救助：to aid someone in his work在工作上幫助某人We will aid their struggle against violent repression.我們將幫助他們反抗殘暴的壓迫。to aid the homeless victims of the fire救援無家可歸的火災(zāi)受害者促進(jìn)；有助于：These facilities aided his scientific studies.這些設(shè)備有助于他的科學(xué)研究。vi.幫助：to aid materially in developing 為的發(fā)展提供大力援助 n.幫助，援助；救助，救

6、護(hù)；資助，接濟(jì)幫手，助手；輔助者；輔助手段；輔助設(shè)備外援,對外援助（=foreign aid）with the aid of在的幫助下，在援助下give aid to 給予幫助 first aid急救；急救護(hù)理aid in vt.幫助；幫助（在給予幫助） financial aid經(jīng)濟(jì)援助；助學(xué)金；財政補(bǔ)助（2） essentiali'sen ?ladj.（絕對）必要的，必不可少的，必需的；很重要的 本質(zhì)的，實(shí)質(zhì)的；基本的；基礎(chǔ)的，首要的，主要的 adv. essentially本質(zhì)上；本來n. essence 本質(zhì)，實(shí)質(zhì)；精華；香精 辨析 essential, indispensab

7、le, necessary essential a.表示屬于某事物的要素或特征是"主要的，核心的，本質(zhì)的，必不可少的”。The essential point is we must do what the contract says.核心的一點(diǎn)是我們必須按照合同的規(guī)定去做。indispensablea.強(qiáng)調(diào)客觀上是必不可少的，否則就無法維持生命或做不成某一件事。Warm clothing is indispensable in cold weather.在寒冷的天氣里，厚衣服是必不可少的。necessary a.是一般用語，強(qiáng)調(diào)從主觀上看是必須的，不可避免的 vital'va

8、it ?ladj.生命的；生命所必需的；與生命有關(guān)的 有生命力的；有生氣的；充滿活力的極需的，必不可少的；極重要的vital part要害夸 B 位vital energy（4） treat對待：He treated his subordinates with respect.視為；把看做（與as連用）：Don't treat your student as a child.討論；探討；論述；描繪；表現(xiàn)：The speaker treated the subject very fully.款待；招待；宴請；請（客）：He treated his friends in his country cottage.生命力 vital force他對部下以禮相待。別把你的學(xué)生當(dāng)小孩看待。n.生機(jī)；生命力演講者充分地論述了這個問題。他在他的鄉(xiāng)間別墅款待了他的朋友們。【醫(yī)學(xué)】治療，醫(yī)治：這名牙醫(yī)將醫(yī)治我的牙齒。Th