知识扩展
相关变形拓展
动词:expand(扩大)→形容词:expansive(广阔的)
易混词辨析
expansion、expand、extension、growth
1. expansion:名词 “扩张(规模、范围扩大)”(如 company expansion 公司扩张、territorial expansion 领土扩张),侧重 “主动扩大”;
2. expand:动词 “扩张”(如 expand business 扩大业务、expand knowledge 拓展知识),是 expansion 的动词形式;
3. extension:“延伸(长度、时间、范围的延长)”(如 extension of the road 道路延伸、extension of time 延期),侧重 “在原有基础上延长”,expansion 侧重 “整体规模扩大”;
4. growth:“增长(数量、体积增加)”(如 population growth 人口增长、economic growth 经济增长),侧重 “自然增长”,expansion 侧重 “主动扩张”(如公司扩张是主动,人口增长是自然)。
重要短语
thermal expansion 热膨胀
business expansion 业务扩张,营业扩充
expansion coefficient 膨胀系数
expansion joint 伸缩缝;补偿器
精选例句
1、 “From the infinity small to the infinity large, contraction and expansion coming in and out of focus: amazing Flemish accuracy and the showy Baroque of old painting that he used in his museum-theatre in Figueras,” explains the Pompidou Centre.
蓬皮杜中心解释说:“从无限小到无限大,收缩和扩张在焦点上进进出出:令人惊叹的佛兰德式准确性和他在菲格拉斯博物馆-剧院中使用的巴洛克式老式绘画。”
来源:2015年高考英语全国卷一阅读理解
2、 “From the infinity small to the infinity large, contraction and expansion coming in and out of focus: amazing Flemish accuracy and the showy Baroque of old painting that he used in his museum-theatre in Figueras,” explains the Pompidou Centre.
蓬皮杜艺术中心解释说:“从无限小到无限大,收缩和扩张在焦点上出现和消失:令人惊叹的佛兰德式精确和炫目的巴洛克式老画,他在菲古拉斯的博物馆-剧院中使用了这种风格。”
来源:2015全国卷一
1、 B)But as income inequality rises to record levels in the United States, even in the midst of a record economic expansion, those familiar images are outdated,hurtful, and counterproductive to focusing attention on solutions and building ladders of opportunity.
但是,随着美国的收入不平等上升到创纪录的水平,即使在创纪录的经济扩张中,那些熟悉的形象已经过时了,有害的,而且会适得其反,无法将注意力集中在解决方案和建立机会的阶梯上。
来源:2020年12月四级第2套题[句子搭配题]
1、 Chinese officials say the expansion in Antarctica prioritises scientific research, but they also acknowledge that concerns about ""resource security"" influence their moves.
中国官员表示,在南极洲的扩张优先考虑的是科学研究,但他们也承认,对“资源安全”的担忧影响了他们的行动。
来源:2016年12月六级第2套题句子搭配题
1、 The report also advocates greater study of foreign languages, international affairs and the expansion of study abroad programs.
该报告还提倡更多地学习外语、国际事务和扩大海外留学项目。
来源:2014 年全国硕士研究生招生考试英语(一)text4
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