论文中英文大小写1. 专有名词要大写。如:the Earth 地球the Moon 月亮2. 河流、省份、县(区)等两个以上名字在一起时,river, province, country要小写。如:the Yangtze and Yellow rivers 长江和黄河Jiangsu and Zhejiang provinces 江浙Changping and Yanqing counties 昌平县和延庆县3. 有些单词要特别注意其大小写,因为其大写时为特指。如:West 西方 (指欧美国家)East 东方 (指亚洲国家)Northeast 东北三省4. 复合词,即用连字符的连字要大写时,连字符前后两个字都大写。如:Three-Flavour Study 三味书屋5. 英文诗歌每一行的第一个字母要大写,除非作者强调自己的风格。6. 官衔与人名一起时官名大写。如:Premier Zhou Enlai 周恩来总理Foreign Minister Qian Qichen 钱琪琛外长论文中数字1. 在正文中,数字10以下用英语拼出,10以上(包括10)用阿拉伯数字。如:the 10th lunar month, the second lunar month2. 带小数点的数字全部用阿拉伯数字表示。如:和等。3. 句首的数字一定要用英文拼出。数字超过1000,必须表达为1,000。4. 数字不转行。5. 长度表达。km, m和cm等与前面的数字之间要空格。如:1,000 km,而不要连在一起。论文中标点符号1. 撇号(1)以s结尾的名词只加撇号,不加s。如:my boss' office Keats' poems(2)表示数字、符号、字母或词形本身的复数。如:His 7's look like 9' sure that your t's look different from your x' teacher had only four A's in his have used too many and's in your . 冒号(1)冒号后面若是独立句子,则句首字母大写或小写皆可,但一本书必须统一;若是词组则小写。如:The string section consists of four instruments: violin, viola, cello, and have a double duty: They(或they)must protect the innocent and punish the guilty.(2)信件或演说词中的称呼语之后美语用冒号。如:Dear Sir: /Ladies and Gentlemen:英国英语则多用逗号。如:Dear Sir,/Ladies and Gentlemen,(3)美语中用于时与分之间(英国用法中多用句点)、比率数之间、《圣经》的章与节之间。如:The plane will take off at 16: will find it in Genesis 2:. 引号(1)美国用法:先用双引号,双引号内用单引号;所引用的内容,不管是句子还是短语,逗号、句号等标点都位于引号内。如:On January 1, 1863, Lincoln declared the slaves “forever free.”The witness said, “I distinctly heard him say, ‘Don't be late,’ and then heard the door closed.”(2)英国用法: 先用单引号,再用双引号;所引用的内容,如果是词组,逗号、句号等标点位于引号外,如果是句子,逗号、句号等标点位于引号内。如:The word ‘bread’, for example, has both standard and slang witness said, ‘I distinctly heard him say, “Don't be late,” and then heard the door closed.’