内容正文:
Unit5 First Aid
单元总结
■词性转换
1.technique n.技能,技术,技艺→technical adj.工艺的,技术的,专业的→technician n.技师,技术人员;
2.organ n.器官→organize v.组织,筹备→organization n.组织,机构→organic adj.有机的,有机物的;
3.minor adj.较小的,次要的,轻微的→minority n.少数,少数民族;
4.electric adj.电的,电动的→electrical adj.电的,与电有关的→electricity n.电;
5.swell v.膨胀,肿胀→swollen adj.肿起的,肿胀的;
6.nerve n.神经→nervous adj.紧张的,焦虑的;
7.loose adj.松的,宽松的loosen v.使放松,变松,解开→loosely adv.宽松地,松散地,不精确地;
8.urgent adj.紧急的,急迫的→urgency n.紧急,急迫;
9.ease v.宽慰,减轻,缓解→easy adj.容易的→easily adv.容易地,轻易地;
10.wrap v.包,裹,围住→wrapping n.包装材料,包装纸;
11.operate v.操作,动手术→operation n.操作,动手术→operator n.操作员;
12.bleed v.流血,失血→bleeding n.流血,失血;
13.interrupt v.打断,打扰,使中断→interruption n.打断,打扰;
14.practice v.&n. 练习,实践→practical adj.切实可行的,实际的→practicable adj.适用的,有用的;
15.justify v.证明……正确,对……作出解释→justification n.正当理由→justified adj.有理由的,可证明是正当的;
16.essential adj.极其重要的,本质的;n.必需品→essentially adv.本质上,根本上→inessential adj.非必需的,无关紧要的;
■重点词组
1.It is essential for sb. to do sth. 某人有必要做……
It is essential that sb. (should) do...
2.in aid of 为了帮助……
with the aid of... 在……的帮助下
aid sb. in (doing) sth. 帮助某人做……
aid sb. with sth. 帮忙某人……
4.be in a/the minority 占少数派
5.fall victim to sth. 成为……的牺牲者
6.let sb./sth. loose 让……自由,释放
7.in urgent need of 急需
8.with ease 轻易,毫不费劲
feel at ease 感觉自在
ease sb. of the pain 消除某人的痛苦
9.wrap up 包扎,把……裹起来,掩饰
be wrapped up in sb./sth. 专心致志于……,全神贯注于……
10.without delay 不延迟
delay doing 延迟做
11.panic sb. into doing sth. 使某人仓皇行事,使某人仓促行动
in panic 惊恐地
12.interrupt...with... 以……打断……
13.be desperate for 极想/渴望得到……
be desperate to do 极想/渴望得到……
14.force sb. to do sth. =force sb. into doing sth. 强迫某人做某事
15.come into force 开始生效,开始实施
by force 用力,用武力
16.justify doing 证明做……事,对……作出解释
justify oneself for sth. 为……辩护……
17.act as 充当,担当,起……作用
18.help...to one’s feet 帮助……站起身来
19.face down 脸朝下
face up to勇敢面对
20.sleep in 睡过头
21.be bathed in the sun 沐浴在阳光下
22.slip by/past 悄悄溜走
slip into/out of 溜进/溜出
23.grab at(试图)抓住
24.be out of shape 某人身体状况不好
be in shape 健康的,在形状上
■课后习题
一、词汇题
1.X-rays are used by doctors to examin