摘要:
本高中英语讲义围绕Unit 1“Beware and take care”主题,聚焦健康安全领域核心词汇及拓展,构建“词汇-派生-语境应用”学习支架。系统梳理multiply, infect, transmit等动词,symptom, pandemic等名词,infectious, underlying等形容词,以及pull together, join forces with等短语,每个词汇均搭配派生词、用法及情境例句。
资料特色在于通过派生词关联(如infect→infected/infectious/infection)和真实语境例句(如“多种因素导致藻类繁殖”“感染霍乱的症状”),助力学生构建词汇网络,提升语言能力。课中教师可引导分析词义逻辑,培养思维品质,课后学生可借助默写练习巩固,查漏补缺,强化学习能力。
内容正文:
Unit 1 Beware and take care
晨背一 Welcome to the unit,Reading & Grammar and composition [对应默写练习一]
multiply vi.& vt.成倍增加,迅速增加;乘,乘以;(使)繁殖,增殖
•multiple adj.数量多的;多种多样的 n.倍数
Multiple elements cause the algae to multiply at high speed,one of which is waste water.多种因素导致这种藻类快速繁殖,其中之一就是污水。
infect vt.传染,使感染;影响
•infected adj.带菌的;感染细菌的
•infectious adj.感染的,传染性的;有感染力的
•infection n.传染病;感染;传染
He got infected with cholera,an infectious disease,and was afraid of dying of the infection.
他感染了传染病霍乱,担心自己会死于感染。
symptom n.症状;征候,征兆
He has exhibited symptoms of anxiety and overwhelming worry.
他已表现出焦虑和忧心如焚的征兆。
transmit vt.传播,传染;传(热、声等),透(光等);传送,输送 vi.传送,输送
•transmission n.传播;传染;播送,发送
Parents can transmit their own fears to their children.父母自己的恐惧有可能传染给孩子。
respiratory adj.呼吸的
contaminate vt.污染,弄脏;玷污,毒害
•contamination n.污染
ventilation n.通风
•ventilate vt.使通风;使通气
variant n.变种,变体,变形
•various adj.各种各样的,各种不同的
•variety n. 多样性;种类;变化
•vary v.变化;改变;不同
pull together 齐心协力,通力合作
pandemic n.(全国或全球性)流行病,大流行病 adj.大范围流行的
join forces with同……联合,与……合作
There have been rumours that he might join forces with them.
已有传言说他可能与他们合作。
in record time以最快的速度
Here are ten tips that can help you get rid of stress in record time.这里有10个方法可以帮助你以最快的速度摆脱压力。
do one’s worst进行最大破坏,使尽最坏的招数
Floods do their worst in the weeks and months after the highest waters have subsided.
在最高水位回落后的几个星期或几个月里,洪水会造成最严重的破坏。
hygiene n.卫生
soap n.肥皂
mask n.口罩,面罩,面具;假面具;面膜;伪装,掩饰 vt.掩饰,掩藏
sore adj.疼痛的,酸痛的
throat n.咽喉,喉咙
underlying adj.根本的,潜在的,隐含的
It has the potential to provide us with deeper learning about the underlying rules.
这可能帮助我们更深刻地理解隐含的规则。
liver n.肝
irritate vt.刺激;使烦恼
•irritation n.恼怒,生气
It has been proved that the face cream can irritate the skin.已经证明这款面霜会刺激皮肤。
lining n.(身体器官内壁的)膜;衬层,内衬,衬里
medication n.药,药物
Make sure that any medication you’re taking carries no risk to your developing baby.
要确保你服用的任何药物不会给你正在发育的胎儿带来危险。
dose n.(药的)一剂,一服;一份,一次,一点
We are observing the effects of different doses of herb on the mouse whose has been damaged.我们正在观察不同剂量的草药对肝脏受损小鼠的影响。
cause damage to对……造成损害
on a...scale以……的规模
in response to为了应对;作为对……的回应
all walks of life各行各业
free of没有……的;不受……影响的
be exposed to暴露于;接触
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