Unit 2 English around the world1．phrase n. 短语 2.idiom n. 习语；成语3．pronunciation n. 发音 4.grammar n. 语法5．practice n. 练习 6.standard n．& adj. 标准(的)7．knowledge n. 知识；学问 8.speech n. 演讲9．accuracy n. 准确；精确 10.fault n. 缺点；毛病11．perfect adj. 完美的12．abundant adj. 大量的；充裕的13．summarize vt. 概括；总结 14.take in 理解；吸收15．master vt. 精通；掌握 16.acquire v. 获得；得到17．overcome v. 克服；解决 18.pronounce vt. 发音19．enlarge vt. 扩大 20.accumulate vt. 积累；积聚21．improve v. 改善；增进；提高22．grasp v. 掌握；领会1．attend a lecture 听讲座2．an official language 官方语言3．as a second language 作为第二语言4．ask sb. for advice 向某人寻求建议5．be perfect in 精通6．compulsory education 义务教育7．enlarge/expand one's vocabulary 扩大某人的词汇量8．enrich one's knowledge 丰富某人的知识9．express oneself fluently 流利地表达自己10．have a good knowledge/command of 通晓；精通11．keep a diary 写日记12．look up 查阅13．standard English 标准英语14．spoken/oral English 英语口语15．written English 书面英语1 ． I have such a good command of oral English that it can enable me to communicate with the foreign students pretty well.我精通英语口语，这使我能够和外国学生很好地交流。2．I can enlarge my vocabulary as well as learn more about the cultures and customs of Englishspeaking countries by reading works in English.通过阅读英语作品我可以增加词汇量，了解更多说英语国家的风俗文化。3．There is no doubt that we have our horizons broadened and our knowledge increased in various fields by learning English.毫无疑问，通过学习英语，我们能开阔视野并增加我们各个领域的知识。1．There_is_no_doubt_that_keeping_an_English_diary helps you a lot with your written English.毫无疑问，写英语日记非常有助于你书面英语的提高。2．It takes years_of_hard_work_to_speak_English_fluently.讲一口流利...
