Unit 19 Language一、课前基础自查 (一)分类记单词——省时高效Ⅰ.阅读单词(知其意)1．input n． ( 信息 ) 输入 2．output n. ( 信息 ) 输出 3．constitution n. 宪法4．cafeteria n. 小餐馆，咖啡馆5．medium n. 媒介物；渠道6．dedication n. 专心致志7．dedicated adj. 专心致志的8．explicit adj. 明确的；清楚的9．upwards adv. 向上地10．personnel n. 全体职员11．transparent adj. 清晰易辨的；透明的12．outline vt. 勾出轮廓13．ambiguous adj. 模棱两可的14．certificate n. 证书；证明15．competence n. 能力16．diploma n. 毕业证书17．marketing n. 市场营销18．candidate n. 候选人19．barbershop n. 理发店20．stewardess n. 女乘务员21．steward n. 男乘务员Ⅱ.重点单词(写其形)1．nationwide adv. 全国性地2．thankful adj. 为……感到高兴的；感谢的3．theory n. 理论；学说4．attain vt. 达到；获得5．ensure vt. 保证，确保6．accelerate vt.&vi. 加速7．enlarge vt. 扩大8．guarantee vt. 保证9．inform vt. 告知，通知10．resemble vt. 像；与……相似11．merely adv. 只；仅仅12．purchase vt. 购买13．fasten vt. 束紧14．regulation n. 规则15．sincerely adv. 真诚地16．register vt. 登记17．adequate adj. 足够的，充分的18．punctual adj. 准时的，守时的19．brochure n. 小册子20．offence n. 冒犯；得罪21．enlarge vt. 扩大 Ⅲ.拓展单词(通其变)1．accuracy n．精确度，准确度→accurate adj.精确的，准确的→accurately adv.精确地2．absence n．不存在；缺乏；缺席→absent adj.缺席的，不在场的3．acquisition n．(语言)习得→acquire v．获取，得到4．surround vt.环绕，围绕→surrounding adj.[语境活用]1．To adjust_herself to the study abroad, she had to make some necessary_adjustments to her habits.(adjust)2．Thanks to your approval,_and if you didn't approve of my plan, I would be fired by the employer.(approve)3．The headmaster wrote a letter to congratulate 周围的→surroundings n．环境5．adjust vt.调节；调整→adjustment n．调节；调整6．congratulate vt.祝贺→congratulation n．祝贺7．negotiate vt.谈判；协...
