2020届高考英语二轮专题复习 考纲必考词系列复习（十二）

2020;2020届高考英语二轮专题复习考纲必考词系列复习（十二）I. 重点词汇1. dawn n. 黎明，拂晓2. digest v. 消化食物；理解；领悟；消化3. digestion n. 消化；消化能力4. dioxide n. 二氧化物5. discount n. 折扣6. downtown adj. 市区的 adv. 在市区；往市区7. eggplant n. 茄子8. embassy n. 大使馆；大使及其官员9. energetic adj. 充满活力的；精力充沛的；积极的10. extinct adj. 灭绝的；绝种的11. fathom n. 长度单位（六英尺）II. 重点短语1. from dawn till dusk 从早到晚2. at the crack of dawn 黎明；大清早3. by day 在白天4. to this day 至今5. be out of debt 还清债务6. in debt to sb. = in ones debt 欠某人的债，受某人的恩惠7. put sb. on a diet= diet sb. 限制某人饮食8. at/ from a distance of 在远的地方，后面常接一个表示明确的，具体的距离9. drown oneself in 埋头于10. in existence 现存的，现有的III. 佳句赏析1. Nocturnal animals sleep by day and hunt by night.夜间活动的动物白天睡觉晚上猎食。2. He would drown his sadness in coffee.他会借咖啡解愁。IV. 词汇练习1. The darkest hour is that before the _(黎明).2. She saved the boy from _(淹死)，but she did it only at the cost of her own life.3. A shopping mall in the _(市区的)is made up of some individual shops.4. There _ (存在)a certain doubt among my classmates as to the necessity of the work.V. 短语练习1. Nowadays its hard for an ordinary family to stay _ if they buy a new house.A. out of danger B. in danger C. out of debt D. in debt2. Mr. White has been working all the morning with no rest.He is a(n)_ man. He never looks tired.A. energetic B. powerful C. lovely D. attractive3. The faces of four famous American presidents on Mount Rushmore can be seen from a _ of 60 miles.A. length B. distance C. way D. space4. You are always full of _. Can you tell me the secret? Taking plenty of exercise every day.A. power B. strength C. for