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Ⅰ.阅读单词(知其意)
1．surgeon n． 外科医师
2．lifesaving adj. 救命的，救生的
3．revolution n. 巨变，大变革；革命；旋转，天体运行
4．counter n. 柜台；计数器；反驳
vt. 反驳；抵制，抵消
5．acid n. 酸，酸性物质
adj. 酸的，酸性的；酸味的；尖酸的
6．stroke n. 中风，_脑溢血；(打、击等的)一下，一击；轻抚；笔画_vt. 轻抚，抚摸
7．diabetes n. 糖尿病
8．symptom n. 症状；征兆
9．outcome n. 结果，后果
10．swell vi.&vt. 肿胀，膨胀；(使)凸出，鼓起
11．stainless adj. 不生锈的
12．organ n. 器官；管风琴，风琴；机构，团体
13．alcoholic n. 酒鬼
adj. 酒精的，含酒精的
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14.mass adj. 大规模的；数量极多的
n. 一团，一堆；许多；(物理)质量
15．complex adj. 复杂的，难懂的
n. 建筑群；相关联的一组事物；情结
Ⅱ.重点单词(写其形)
1．phenomenon n. 现象
2．bestselling adj. 畅销的
3．approval n. 批准，通过；赞成，同意
4．unable adj. 不能，无法
5._vital adj. 对……极重要的，必不可少的
6._potential n. 可能性，潜在性；潜力，潜能
adj. 潜在的，可能的
7．bleedvi. 流血，失血
8．subscribevi. 定期订购或订阅
9．possessvt. 拥有，具有
10．astonishvt. 使十分惊讶，使吃惊
11．sickness n. 疾病；恶心，呕吐
12．relatevt.& vi. 联系，把……联系起来；叙述，讲述
13．beneficial adj. 有益的，有用的
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Ⅲ.拓展单词(通其变)
1．chemist n．药剂师，药商；化学家→chemistry n．化学→chemical adj.化学的
2．circulate vi.& vt.循环；传播，散布；传递，传阅→circulation n．循环；传播
3．effective adj.有效的；实际的，事实上的；生效的→effect n．效果，作用；影响
4．abnormal adj.不正常的，反常的→normal adj.正常的
5．application n．应用，运用；申请，申请表；涂抹，外敷→applyvt.应用，使用vi.申请，请求→applicant n．申请人
6．accelerate vt.& vi.(使)加速，加快→acceleration n．加快；增速
7．reasonable adj.合理的，有理由的；公道的；明智的→reasonably adv.合乎逻辑地；明智地→reason n．原因，理由vt.推理
8．applaud vi.& vt.鼓掌；称赞，赞许→applause n．鼓掌，喝彩
9．addicted adj.上瘾；入迷→addictv．使沉溺，使入迷n.吸毒成瘾的人，对……入迷的人→addiction n．瘾；嗜好→addictive adj.使人上瘾的
10．sharp adj.锋利的；急剧的；灵敏的；尖锐的，严厉的→sharpenvt.& vi.(使)变得锋利，变得清晰；使尖锐→sharply adv.锋利地；急剧地；尖锐地，严厉地
11．arrangement n．排列，布置；安排；约定，协议→arrangev．安排
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[语境活用]
1．The drug is so addictive that he is addicted to it. Therefore, it's hard for him to get rid of the addiction to it.(addict)
2．The expert said relievers are a safe and effective medicine and have very few side effects on your body.(effect)
3．Some parents are always arranging everything for their children and spare no effort to pave the way for their success, but are the arrangements really good to them？(arrange)
4．The famous chemist denied in his chemistry report that it was the waste water from the chemical factory that polluted the underground water in this area.(chemistry)
5．Everyone applauded the instant the Nobel Prize winner appeared on the stage accompanied by the chairman. The entire hall was filled with applause.(applaud)
6．“In order to make a pencil sharp,_you need to sharpen it.”Mother told her son gently not sharply.(sharp)
7．To apply for the good job, the applicant was filling in his application form carefully.(apply)
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