period--句号
英语中标点符号的用法大全
英语中标点符号的用法大全1、逗号(comma),英文中逗号的作用和汉语是一样的。
另外，逗号还使用于用who 和which的定于从句。
英文中的分号和逗号是同一符号。
分号隔开并列关系的单词和短语。
需要注意的是，使用了分号的短语一般最后一项内容前都是用了and或者or，此时和汉语所不同的是and或or前也应该使用分号（这是最最最常犯的语法错误之一，很多英语使用者都不知道），否则有可能造成歧义。
比如，猫、狗和牛应该是"cat, dog, and ox"而非"cat, dog and ox"。
2、句号(period).英文中的句号的作用和汉语一样。
英文中的简写符号和句号是同一符号，比如Mr.、 Ms.、 etc.等等。
如果句号作为简写符号使用，那么这个词语简写前后面的符号应该照常写上，因为简写号并非句号，也不遵循句号的语法。
比如Entreprise Co., Ltd或者I invited Tom, Jerry, etc..（注意两个点）。
3、冒号(colon):英文中的冒号的作用和汉语一样。
当冒号后是引用一个人说的话，也可以使用逗号。
4、分号(semi-colon) ;英文中的分号的作用和汉语一样。
需要注意的是，分号和逗号有时是可以互相交替的，比如如下的情况。
Tom met me, and later he met Joan.Tom met me; later he met Joan.或Tom hates cheese, but he likes butter.Tom hates cheese; he like butter, though.当只有两个句子相并列时，分号可以和被逗号+连结词互替。
但注意第二个例子里，but的转接意是需要用其他成份补充的。
5、引号(quotation mark)英文中的引号的作用和汉语一样，可用于引用和戏虐。
引号同时可以作为书名号，但只能使用于短诗歌，短故事，短电影和歌曲上。
period
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period
英文单词
01 单词发音
03 双语例句
目录
02 短语搭配
period是一个英语单词，名词、形容词，作名词时意思是“周期，期间；时期；一段时间；经期；课时；句 点，句号”，作形容词时意思是“某一时代的”。
单词发音
英[ˈpɪəriəd]；美[ˈpɪriəd]
短语搭配
accounting period会计期 ;[会计]会计期间 ;会计报告期 ;结算期 Nara period奈良时代 ;奈良代 Shōwa period昭和 ;昭和时代
双语例句
பைடு நூலகம்
1、During this period, the team should be well structured. 在此期间，团队应该是构建良好的。 2、But during their growth period. 但是在生长的期间。 3、If you have another seizure during this period, the same rules apply. 如果您有另一扣押在此期间，适用同样的规则。
符号的英语说法
． period 句号≈ is approximately equal to 约等于号， comma 逗号＜ is less than 小于号： colon 冒号＞ is more than 大于号； semicolon 分号≤ is not less than 不小于号！ exclamation 惊叹号≥ is not more than 不大于号？ question mark 问号≢ is less than or equal to 小于或等于号￣ hyphen 连字符≣ is more than or equal to 大于或等于号' apostrophe 省略号；所有格符号％ per cent 百分之…dash 破折号‰ per mill 千分之…' ' single quotation marks 单引号∞ infinity 无限大号double quotation marks 双引号∝ varies as 与…成比例( ) parentheses 圆括号√ (square) root 平方根[ ] square brackets 方括号∵ since; because 因为《》 French quotes 法文引号;书名号∴ hence 所以... ellipsis 省略号∷ equals, as (proportion) 等于，成比例¨ tandem colon 双点号∟ angle 角ditto 双点号≨ semicircle 半圆‖ parallel 双线号≦ circle 圆／ virgule 斜线号○ circumference 圆周＆ ampersand = andπ pi 圆周率～ swung dash 代字号△ triangle 三角形§ section; division 分节号≧ perpendicular to 垂直于→ arrow 箭号；参见号∪ union of 并，合集＋ plus 加号；正号∩ intersection of 交，通集－ minus 减号；负号∫ the integral of …的积分ª plus or minus 正负号( ∑ sigma) su mmation of 总和× is multiplied by 乘号© degree 度÷ is divided by 除号′ minute 分＝ is equal to 等于号″ second 秒≠ is not equal to 不等于号＃number …号≡ is equivalent to 全等于号℃ Celsius system 摄氏度≌ is equal to or approximately equal to 等于或约等于号＠ at 单价1. plus 加号；正号2. minus 减号；负号ªplus 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℃Celsius system 摄氏度{ open brace, open curly 左花括号} close brace, close curly 右花括号( open parenthesis, open paren 左圆括号) close parenthesis, close paren 右圆括号() brakets/ parentheses 括号[ open bracket 左方括号] close bracket 右方括号[] square brackets 方括号. period, dot 句号，点| vertical bar, vertical virgule 竖线& ampersand, and, reference, ref 和，引用■asterisk, multiply, star, pointer 星号，乘号，星，指针/ slash, divide, oblique 斜线，斜杠，除号// slash-slash, comment 双斜线，注释符# pound 井号backslash, sometimes escape 反斜线转义符，有时表示转义符或续行符~ tilde 波浪符. full stop 句号, comma 逗号: colon 冒号; semicolon 分号? question mark 问号! exclamation mark (英式英语) exclamation point (美式英语)‘apostrophe 撇号hyphen 连字号o dash 破折号... dots/ ellipsis 省略号" single quotation marks 单引号"" double quotation marks 双引号‖ parallel 双线号& ampersand = and～swung dash 代字号§section; division 分节号→arrow 箭号；参见号Αα alpha alfa 阿耳法Ββ beta beta 贝塔Γγ gamma gamma 伽马Γδ deta delta 德耳塔Δε epsilon epsilon 艾普西隆Εδ zeta zeta 截塔Ζε eta eta 艾塔Θζ theta ζita 西塔Ηη iota iota 约塔Κθ kappa kappa 卡帕∧ ι lambda lambda 兰姆达Μκ mu miu 缪Νλ nu niu 纽Ξμ xi ksi 可塞Ον omicron omikron 奥密可戎∏ π pi pai 派Ρξ rho rou 柔∑ ζ sigma sigma 西格马Τη tau tau 套Υυ upsilon jupsilon 衣普西隆Φθ phi fai 斐Φχ chi khai 喜Χψ psi psai 普西Ψω omega omiga 欧米伽。
period的用法总结大全
period的用法总结大全1. Period作为名词的用法：- 表示时间段或时期：e.g. a period of time（一段时间）、period of rest（休息时期） - 表示句子中的句号：e.g. At the end of the sentence, you should place a period.- 表示课程的时间段：e.g. My physics class is in the third period.- 表示女性生理周期：e.g. She is experiencing her menstrual period.2. Period作为动词的用法：- 表示结束或停止：e.g. The meeting will period at 5 pm.- 表示女性生理周期的到来：e.g. She is perioding this week.3. Period作为形容词的用法：- 表示完整的或完整的周期：e.g. The company reviewed its performance over a period of five years.- 表示定期重复的：e.g. He goes through a period of intense training every year.4. 表示程度或数量的限定：- 一段时间：e.g. It will take a long period of time to finish this project.- 一整个时期：e.g. They lived through a difficult period in history.- 正好：e.g. She arrived period on time.5. 用于特定短语中的用法：- during the period of：用于描述某个特定时期：e.g. during the period of World War II（在二战期间）- period of time：用于描述一段时间：e.g. I have been waiting for a long period of time.- probationary period：试用期- grace period：宽限期- period drama：历史剧总结起来，Period可以作为名词，动词和形容词使用，用于表示时间段、女性生理周期、句子中的句号等意思，还可以用于特定的短语中来表示一段时间，程度或数量的限定。
英文标点符号的基本用法
英文标点符号的基本用法句点(Full Stop / Period , “ . ”问号(Question Mark , “ ? ”感叹号(Exclamation Mark , “ ! ”分号(Semicolon , “ ; ”冒号(Colon , “ :”逗点(Comma , “ , ”连字符(Hyphen , “ -”连接号(En Dash , “ –”破折号(Em Dash , “ —”括号 (Parentheses , 小括号“ ( ” ; 中括号“ []” ; 大括号“ {}”引号 (Quotation Marks , 双引号“ “” ” ; 单引号“ …‟ ”省略号(Ellipsis Mark , “ … ”缩写及所有格符号(Apostrophe , “ ’ ”下划线 Underline(Underline 和斜体 Italics(Italics一、 . 句点1. 句点用于一句话完全结束时。
2. 句点也可以用于英文单词的缩写 ,如 Mrs., Dr., P.S., etc. 等。
注意 :(1 但当缩写词已广为人知时一般不需使用句点。
如 IBM, DNA 等。
(2 当缩写词带有句点 , 且位于句末时 , 无需使用双重句点。
如 Mr. Smith grew up in Washington D.C. 句末无须再加句点。
二、 ? 问号问号用在一个直接的 (而不是间接的问句句末。
如 How will you solve the problem? 是正确的用法 , 但用在 I wonder how you will solve the problem? 就不对了 , 应该使用句点而不是问号。
注意 :(1 在客气的用语中 , 也是用句点而不是问号。
如 Will you ple ase give me a call t omorrow.(2 如果有一连串的问题 , 且含追问语气时 , 每句都需使用问号。
英语中的14个标点符号
英语中的14个标点符号在任何语言的写作中，懂得正确使用标点符号既能提高你的写作技巧，又能彰显你的写作水平。
很多英语学习者和使用者都经常遇到英语标点符号的使用问题，希望下面的用法能够对你或你的孩子有帮助。
英语中共有14个标点符号（ punctuation marks），分别是：the period （句号）, question mark （问号）, exclamation point （感叹号）, comma（逗号）, semicolon（分号）, colon（冒号）,dash（破折号），hyphen（连字符）, parentheses（圆括号）,brackets（括号）, braces（括弧）, apostrophe（撇号; 省略符号; 所有格符号）, quotation marks（引号）, and ellipses（省略号）.Sentence EndingsThree of the fourteen punctuation marks are appropriate for use as sentence endings. They are the period, question mark, and exclamation point.The period (.) is placed at the end of declarative sentences, statements thought to be complete and after many abbreviations.For example:· As a sentence ender: Jane and Jack went to the market .· After an abbreviation: Her Mar . birthday came and went.Use a question mark (?) to indicate a direct question when placed at the end of a sentence. For example: When did Jane leave for the market ?The exclamation point/mark (!) is used when a person wants to express a sudden outcry or add emphasis.· Within dialogue: “Holy cow!” screamed Jane.· To emphasize a point: My mother-in-law's rants make me furious !Comma, Semicolon and ColonThe comma, semicolon and colon are often misused because they all can indicate a pause in a series.The comma is used to show a separation of ideas or elements within the structure of a sentence. Additionally, it is used in letter writing after the salutation and closing.· Separating elements within sentences : Suzi wanted the black , green , and blue shoes.· Letter Salutations: Dear Uncle John ,·Separation of two complete sentences: We went to the movies , and we went to the beach.The semicolon (;) is used to connect independent clauses. It shows a closer relationship between the clauses than a period would show. For example: John was hurt ; he knew she only said it to upset him.A colon (:) has two main uses:1. The first is after a word introducing a quotation, an explanation, an example, or a series. It is also often used after the salutation of a business letter.2. The second is within time expressions. Within time, it isused to separate out the hour and minute: 12 : 15 p.m.Dash and the HyphenTwo kinds of dashes are used throughout written communications. They are the endash (短破折号) and the emdash (长破折号). An endash is a symbol (-) that is used in writing or printing to connect numbers or to connect elements of a compound adjective, such as 1880 - 1945 or Princeton - New York trains.However, the emdash has more complicated grammatical use. The symbol of is used to:1. Indicate a break in thought or sentence structure2. Introduce a phrase added for emphasis, definition, or explanation3. Separate two clausesUse it in the following manner: We only wanted to get two birds - but the clerk talked us into four pregnant parakeets.A hyphen (-) is the same symbol as the endash. However, it has slightly different usage rules. A hyphen is used between the parts of a compound word or name or between the syllables of a word, especially when divided at the end of a line of text.Examples of this in use include:· Between a compound name: Mrs. Smith - Reynolds· Within a compound word: back - to - backBrackets, Braces and ParenthesesBrackets, braces and parentheses are symbols used to contain words that are a further explanation or are considered a group.Parentheses ( () ) are curved notations used to contain further thoughts or qualifying remarks. However, parentheses can be replaced by commas without changing the meaning inmost cases. For example: John and Jane ( who were actually half brother and sister ) both have red hair.Brackets are the squared off notations ([]) used for technical explanations. YourDictionary uses them when you look up word definitions. At the bottom of each definition page, brackets surround a technical description of where the word originated.Braces ({}) are used to contain two or more lines of text or listed items to show that they are considered as a unit. They are not commonplace in most writing, but can be seen in computer programming to show what should be contained within the same lines.Apostrophe, Quotation Marks and EllipsesThe final three punctuation forms in English grammar are the apostrophe, quotation marks and ellipses. Unlike previously mentioned grammatical marks, they are not related to one another in any form.An apostrophe (') is used to indicate the omission of a letter or letters from a word, the possessive case, or the plurals of lowercase letters.Examples of the apostrophe in use include:·Omission of letters from a word: An issue of nat'l importance.· Possesive case: Sara's dog bites.· Plural for lowercase letters: Six people were told to mind their p's and q's. It should be noted that, according to Purdue University, some teachers and editors enlarge the scope of the use of apostrophe, and prefer their use on symbols (&'s), numbers (7's) and capitalized letters (Q&A's), even though they are not necessary.Quotations marks ( “” ) are a pair of punctuation marksused primarily to mark the beginning and end of a passage attributed to another and repeated word for word. They are also used to indicate meanings and to indicate the unusual or dubious status of a word.Single quotation marks (') are used most frequently for quotes within quotes.The ellipses mark is generally represented by three periods (. . . ) although it is occasionally demonstrated with three asterisks (***). The ellipses are used in writing or printing to indicate an omission, especially of letters or words. Ellipses are frequently used within quotations to jump from one phrase to another, omitting unnecessary words that do not interfere with the meaning. Students writing research papers or newspapers quoting parts of speeches will often employ ellipses to avoid copying lengthy text that is not needed.Differences in British vs. American EnglishThere are a few differences between punctuation in British and American English. The following charts details some of those differences:British EnglishAmerican English The “ . “ symbol is calleda full stop a period The “ ! “ symbol is called an exclamation mark an exclamationpointThe “ ( )“ symbols are calledbrackets parenthesesThe “ [ ]“ symbols are calledsquare brackets bracketsThe position of quotation marks Joy means “happiness”. Joy means“happiness.”The punctuation Dr, Mr, Mrs, Dr., Mr., Mrs.,for abbreviations St, Rd, Ct St., Rd., Ct.。
常用英文数学式符号的读法
⼀、⼀般符号对应的英⽂单词 ． 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 平⾏ ／ 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 or cross 叉乘 ÷ 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 （is greater than在数学中更常⽤）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 π pi 圆周率 △ triangle 三⾓形 ⊥ perpendicular to 垂直于；另外normal to，right to也都有垂直的意思。
英语中标点符号的用法大全
英语中标点符号的用法大全1、逗号(comma) ，英文中逗号的作用和汉语是一样的。
另外，逗号还使用于用who 和which的定于从句。
英文中的分号和逗号是同一符号。
分号隔开并列关系的单词和短语.需要注意的是，使用了分号的短语一般最后一项内容前都是用了and或者or，此时和汉语所不同的是and或or前也应该使用分号（这是最最最常犯的语法错误之一,很多英语使用者都不知道),否则有可能造成歧义。
比如,猫、狗和牛应该是”cat，dog，and ox"而非”cat, dog and ox”。
2、句号（period）。
英文中的句号的作用和汉语一样。
英文中的简写符号和句号是同一符号，比如Mr。
、Ms。
、etc。
等等.如果句号作为简写符号使用,那么这个词语简写前后面的符号应该照常写上，因为简写号并非句号，也不遵循句号的语法。
比如Entreprise Co。
，Ltd或者I invited Tom，Jerry, etc。
.（注意两个点）。
3、冒号(colon) ：英文中的冒号的作用和汉语一样。
当冒号后是引用一个人说的话，也可以使用逗号。
4、分号（semi—colon) ；英文中的分号的作用和汉语一样。
需要注意的是，分号和逗号有时是可以互相交替的,比如如下的情况。
Tom met me, and later he met Joan.Tom met me；later he met Joan。
或Tom hates cheese，but he likes butter.Tom hates cheese；he like butter，though.当只有两个句子相并列时，分号可以和被逗号+连结词互替。
但注意第二个例子里,but的转接意是需要用其他成份补充的。
5、引号（quotation mark)英文中的引号的作用和汉语一样,可用于引用和戏虐。
引号同时可以作为书名号，但只能使用于短诗歌,短故事，短电影和歌曲上.参见下文中“斜体字”。
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Pห้องสมุดไป่ตู้riod
Notice that when the period ending the abbreviation comes at the end of a declarative sentence, it is also used to end the sentence.
John grabbed a cup of coffee and left for office at 7 a.m.
--- Do you enjoy living in Washington D.C.? --- Yes, very much.
Period
Notice that full stops should not be used in titles, headings, or subheadings.
I Know I Know You
Period
On the other hand, when an abbreviation ends a question or exclamation, it is appropriate to add a question mark or exclamation mark after the abbreviationending period.
Period (Full Stop)
1. The period is used at the end of a declarative sentence.
U.S. President Barack Obama has been awarded the 2009 Nobel Peace Prize.
His father used to wonder why Barry’s head was so big. She asked if she could join us.
Period
4. The period is used with some abbreviations.
Mr. Mrs. Ms. a.m. p.m. FBI CIA IOU NBC
English Writing
Punctuation
Comma
a series of words or phrases adverbial clause/phrase a compund sentence connected by and, but, or, for, so, nor, yet parenthetical elements (including appositives) nonrestrictive clauses transition words (such as therefore, however, moreover, furthermore, and consequently) geographical names date Sir, Madam
Period
2. Use a period at the end of a mildly imperative sentence.
In case of tremors, leave the building immediately.
Period
3. Use a period at the end of an indirect question.
Period
Notice that no full stop is required if a sentence ends with a title which contains its own punctuation such as a question mark.
I have already read Jeff’s Have You Been to Jamaica? He is the editor of Which?