常用标点和符号的英文表达及用法.docVIP

常用标点和符号的英文表达 。period 句号 ，comma 逗号 ：colon 冒号 ；semicolon 分号 ！exclamation 惊叹号 ？question mark 问号 -- hyphen 连字符 apostrophe 省略号；所有格符号 ——dash 破折号 ‘ ’single quotation marks 单引号 “ ”double quotation marks 双引号 ( )parentheses 圆括号 [ ]square brackets 方括号 《 》French quotes 法文引号；书名号 ...ellipsis 省略号 ¨tandem colon 双点号 ditto 同上 ‖parallel 双线号 ／virgule 斜线号 ＆ampersand = and ～swung dash 代字号 §section; division 分节号 →arrow 箭号；参见号 ＋plus 加号；正号 －minus 减号；负号 ±plus or minus 正负号 ×is multiplied by 乘号 ÷is divided by 除号 ＝is equal to 等于号 ≠is not equal to 不等于号 ≡is equivalent to 全等于号 ≌is equal to or approximately equal to 等于或约等于号 ≈is approximately equal to 约等于号 ＜is less than 小于号 ＞is more than 大于号 ≮is not less than 不小于号 ≯is not more than 不大于号 ≤is less than or equal to 小于或等于号 ≥is more than or equal to 大于或等于号 ％per cent 百分之… ‰per mill 千分之… ∞infinity 无限大号 ∝varies as 与…成比例 √(square) root 平方根 ∵since; because 因为 ∴hence 所以 ∷equals, as (proportion) 等于，成比例 ∠angle 角 ⌒semicircle 半圆 ⊙circle 圆 ○circumference 圆周 πpi 圆周率 △triangle 三角形 ⊥perpendicular to 垂直于 ∪union of 并，合集 ∩intersection of 交，通集 ∫the integral of …的积分 ∑(sigma) summation of 总和 °degree 度 ′minute 分 ″second 秒 ＃number …号 ℃Celsius system 摄氏度 ＠at 单价 常用标点符号用法 句号 Period [.] 用以表示一个句子的结束： Hockey is a popular sport in Canada. The federal government is based in Ottawa. 用在缩写中： B.C. is the province located on the West Coast. Dr. Bethune was a Canadian who worked in China. The company is located at 888 Bay St. in Toronto. It is 4:00 p.m. in Halifax right now. 逗号 Comma 句子中的停顿： Therefore, we should write a letter to the prime minister. 在疑问句中引出说话人： I can come today, she said, but not tomorrow. 排列三个或以上的名词： Ontario, Quebec, and B.C. are the three biggest provinces. 引出定语从句： Emily Carr, who was born in 1871, was a great painter. 问号 Question Mark [?] 在句子的结尾使用问号表示是直接疑问句： How many provinces are there in Canada? 注意：在