词汇book3 unit2

Book3 Unit2 Natural disasters一、词汇派生1．injure vt.（尤指在事故中）伤害，使受伤→injury n. [C,U] 伤害，损害→injured adj. 受伤的，受损害的2．reaction n. [C, U] 反应，回应→react vi. 回应，（对……）做出反应3．confirm vt. 证实，证明，确认；使确信→confirmation n. [U, C] 证实；确认书，证明书4．occur vi. 发生，出现；（想法、主意在某人脑海中）突然出现→occurrence n. 发生，出现；发生的事，事件5．approach vt. & vi.（在距离或时间上）靠近，接近；vt. 处理，解决→approaching adj. 即将到来的6．relief n. 轻松，宽慰；减轻，消除→relieve vt. 减轻，缓和；解除（职务）→relieved adj. 感到欣慰的7．inform vt. 通知，使知晓→informed adj. 了解情况的；见多识广的→information n. [U] 信息二、重点词汇及短语1. hit vt. & vi. 打击，侵袭；对……产生不良影响，损害(教材P16) We cannot prevent natural disasters, but is there anything we can do when they hit? 我们不能阻止自然灾害的发生，但是当它们袭来时，我们可以做什么呢？分析下列各句中hit的词性及含义：1.The area was hit by the floods. v. 袭击，侵袭2.The airline industry took a hit last year. n. 打击3.They played a lot of old hits from the 80s and 90s. n.风行一时的流行歌曲（或唱片）4.She hit him on the head with her umbrella. vt.（用手或器具）击，打；5.It hit me that I had a choice. vt. 使突然想起2. injure vt.（尤指在事故中）伤害，使受伤；损害，伤害（名誉、自尊等）(教材P16) Only 5 students suffered slight injuries, despite the current figures of 7killed and over 200 injured in the disaster area at large整个，全部. 尽管目前灾区总体的伤亡情况是7人死亡，200多人受伤，但（在这所学校）只有5名学生受了轻伤。

人教版高中英语必修三词汇表（含教材例句及词汇用法讲解）Book3 Unit21.diet /' daɪət /◎n.[C]&[U] 日常饮食；规定饮食（为健康或减肥等目的）Everybody has to eat, but do you eat a healthy diet?人人都得吃饭，但是你有健康的饮食吗？(p9)a balanced diet 均衡的饮食a low-fat, salt-free diet低脂肪无盐的饮食go on a diet/be on a diet节食I decided to go on a diet before my holiday. 我决定在休假前节食。

◎vi.节食；按规定饮食She's always dieting but she never seems to lose any weight.她总是在节食，但体重好像并未减少。

2.△spaghetti /spə'geti/ n.[U]意大利式细面条She ate a dish of spaghetti. 她吃了一盘意大利面条。

3.nut /nʌt/ n.[C] 坚果；果仁Nuts and seeds are good sources of vitamin E. 坚果和种子里含有丰富的维生素E。

4.△muscle /'mʌsl/ n. [C]&[U]肌肉；瘦肉food that helps grow bones and muscles 有助于骨骼和肌肉生长的食物(p9)5.△protective /prə' tektɪv / adj.给予保护的；保护的Workers should wear full protective clothing . 工人应该穿着全套防护服。

6.bean /bi:n/ n.[C]豆；豆科植物bean curd豆腐（= tofu）coffee/cocoa beans咖啡/ 可可豆full of beans = full of life充满活力；精力充沛I felt full of beans after a good sleep. 睡了一大觉后,我感到精神奕奕。