高中英语人教版 (2019)选择性必修 第二册Unit 5 First Aid教案

Unit 5  FIRST AID

一、重点短语

1.technical adj.技术的;应用科学的

technician n.技术员;技师

I have no technical knowledge at all.

我一点技术知识都没有。

2.sense of hearing听觉

sense of smell嗅觉

sense of sight视觉

sense of taste味觉

a sense of humour幽默感

3.(1)urge vt.催促;极力主张　n.强烈的欲望;冲动

urge sb to do sth 催促某人做某事

It is urged that...(should)do sth 极力主张……

have an urge to do sth 渴望做某事

(2)urgently adv.紧急地

urgency n.紧急情况

4.(1)feel/be at ease感到心情放松

put sb at ease使某人放松

take one’s ease休息;轻松一下

with ease轻易地;毫不费力地

(2)ease one’s mind使某人安心

ease sb of sth 减轻某人的(痛苦、负担等)

【温馨提示】

at ease既可作表语,又可作状语;with ease只能作状语。

5.wrap up包起来

wrap sth in sth用……包起来

wrap sth around sth/sb包住;围住

The girl wrapped her arms around her father.

女孩紧紧搂住了爸爸。

6.delay doing sth 拖延做某事

delay sth until...把某事推迟到……

without delay毫不拖延;立刻

Nothing could have saved him even if he had been tended without delay.

即使当时他得到了及时的救护,他的生命也无法挽救。

7.bleed for为……流血牺牲

blood n.血液

bleeding n.流血;失血

The twin brothers bled for their country and died without any regrets.

这对孪生兄弟为国流血牺牲,死而无憾。

8.get into a panic陷入惊慌中

in panic惊慌失措

panic sb into doing sth使某人仓促做某事

She suddenly got into a panic and stopped her car.

她突然惊慌失措起来,就把车停了。

9.(1)be interrupted by被……打断/阻断

(2)interruption n.打扰;插嘴;打岔;阻断物

without interruption连续地;不断地

10.be desperate for...为……而拼命;急于

be desperate to do急着做……;拼命做……

There is no doubt that he is desperate for knowledge.

毫无疑问,他急需要知识。

11.jump to one’s feet跳起来

struggle to one’s feet挣扎着起来

rise to one’s feet站起来

The wounded man struggled to his feet.

那名伤者挣扎着站起来。

12.practise vt.& vi.练习;训练

practise doing练习做……

practice n.实践;练习

We should make full use of every chance to practise speaking English.

我们要充分利用一切机会练习说英语。

13.grab sth from...从……里夺取

make a grab for抓住

He made a grab for the ball before it landed.

他在球落地前抓住了它。

14.justify doing证明做……有道理

justify oneself证明自己有道理;为自己辩护

He has a strong desire to justify himself.

他迫切想为自己辩护。

15.in the shape of以……形状

in shape在形状上

Our dinning room is square in shape.

我们的餐厅是方形的。

二、重点句式

1.You can get burnt by a variety of things: hot liquids,steam,fire,radiation,the sun,electricity,acids,or other chemicals.

你可以被各种各样的东西烧伤:热液体、蒸汽、火、辐射、太阳、电、酸或其他化学物质。

【句式剖析】本句是一个简单句,其中get burnt是“get+过去分词”构成的被动语态,常用在口语中。

【句式拓展】

能够用于get后构成被动语态的过去分词不多,常见的有arrested,broken,caught,cheated,confused,delayed,divorced,dressed,drowned,drunk,elected,engaged,hit,killed,lost,married,stuck等。

I got caught in the rain on the way home.

我在回家的路上遇到倾盆大雨。

2.Remove any clothes using scissors if necessary,unless you see the fabric sticking to the burnt skin.

如果有必要,用剪刀把衣服剪掉,除非你看到织物粘在烧伤的皮肤上。

【句式剖析】本句是个复合句。主句Remove any clothes是祈使句,unless引导的是条件状语从句。if necessary是省略语,表示“如果有必要的话”,完整的形式是if it is necessary。

【句式拓展】

if构成的其他省略形式:

if any如果有的话

if possible如果有可能的话

if so如果是这样的话

if ever如果曾经有的话

if not如果不这样的话

3.As you can imagine,getting burnt can lead to very serious injuries.

正如你所能想象的,烧伤会导致非常严重的伤害。

【句式剖析】本句是一个复合句。主句是getting burnt can lead to...,as you can imagine是非限制性定语从句,as是关系代词,在句中作imagine的宾语。

4.They suggested he eat more slowly and take smaller bites before they left.

他们在离开之前建议他吃得慢些,小口吃。

【句式剖析】They suggested是主句,he eat...是宾语从句,其中eat和take是并列谓语,before引导的是时间状语从句。suggest表示“建议”时,后面的宾语从句要用(should)do。