内容正文:
B3U1 学案
1. harm n.& vt. 伤害,损害
* (2019全国卷I )While the sun's rays can age and harm our skin, they also give us beneficial Vitamin D.
虽然太阳光会老化并伤害我们的皮肤,但它也给我们提供了有益的维生素D。
* Reading the unhealthy information on the Internet will do great harm to them.
看网络上的不健康信息将对他们造成极大的伤害。
* (2020全国I卷)They're short of water and a plant that can detect harmful chemicals in groundwater.
他们缺水,而且缺乏一种可以检测地下水中有害化学物质的植物。
词块积累:
(1) harm sb. /sth. =do harm to sb. /sth. 对某人/物造成损害,损害某人/物
= do sb, /sth, harm
(2)harmful adj.有害的,导致损害的
be harmful to... 对....有害
(3) harmless adj.无害的
[易混辨析]
harm 多指给人的精神、身体等带来损害或引起不安不便
injure 多指意外事故带来伤害、使受伤;还可指伤害名誉、自尊等
hurt 一般用词,可指伤害精神、 肉体、感情等,还可表示身体部位的“疼、痛”
wound 多指在战争、搏斗中用武器伤害身体某部位
小词汇,大文化
* Harm set, harm get. 害人终害己。
即学活用:
(1)语法填空
①Smoking is extremely__harmful______(harm) to your health.
②Do you think that work without rest will do harm __to_____your health?
(2)一句多译
Staying up constantly can harm your health.
=Staying up constantly can do __harm_____ ___to____ your heal