英語里逗號的使用規(guī)則

1、COMMA （逗號）1. In a Series  Place a comma between three or more items connected by a coordinating conjunction(在一系列三個或三個以上項(xiàng)目之間放置一個逗號由并列連接詞連接)Caution:  Do not place commas between two items separated by and or between three items separated from one another by

2、 ands.(警告:兩個項(xiàng)目之間不加逗號隔開或由and三個項(xiàng)目之間彼此分開)  Incorrect(錯誤的)：Correct: Remember to place a comma before the coordinating conjunction joining the last two elements of the series.  Otherwise, the intended meaning of the sentence may not be clear.（記得把逗號并列連接詞前加入的最后兩個元素系列。否則,句子的含義可能不清楚。

3、）Confusing：Confusing：2.  Between Coordinate Adjectives  Place commas between equal adjectives with no   coordinating conjunction between them.（之間協(xié)調(diào)的形容詞與不平等的形容詞之間加逗號協(xié)調(diào)它們之間的結(jié)合。） Example:Incorrect:3.  Before FANBOYS  between Independent Clause

4、s in Compound Sentences（之前粉絲復(fù)合句句子獨(dú)立子句之間的）The war lasted for two years, but very few people supported it.（戰(zhàn)爭持續(xù)了兩年,但是很少人支持它。）Caution:  Do not place a comma between two items with FANBOYS when one item is not a complete sentence.（警告:不要將兩個項(xiàng)目之間的逗號粉絲當(dāng)一個項(xiàng)目不是一個完整的句子。） Incorrect:Caution:&

5、#160; Do not place a comma after the FANBOY. Incorrect:Note:  The comma may be omitted between independent clauses if a sentence is very short.（注:獨(dú)立子句之間的逗號可以省略,如果一個句子很短。）        Example:  4. Nonessential  Adjec

6、tive Clauses / Nonessential participial phrases   - Separate       unneeded adjective clausesand participial phrasesfrom the rest of the sentence.（不必要的形容詞子句/不必要的分詞短語-單獨(dú)的不必要的定語從句和分詞短語句子的其余部分）Caution:  Do not separate needed

7、60;adjective clauses and participial phrases from the rest of the sentence.    （警告:不區(qū)分定語從句和分詞短語與句子的其余部分。） Incorrect:5.  Introductory Elements - Place a comma after certain introductory elements.(介紹元素一些介紹性的元素后面加逗號。)   A.  Long prepositional

8、phrases or a succession of prepositional phrases   Examples:Note:  With short introductory prepositional phrases, the comma is optional. (注意:簡短的介紹性的介詞短語,逗號是可選的。)  Examples:  B.  Participial phrases(分詞短語)  Examples:C. 

9、60;Gerunds as objects of prepositions（動名詞和介詞的對象）          Example:6. To separate Interrupters （分離的打擾者）A.  Parenthetical  expressions and transitions (in my opinion, unfortunately, moreover, of course, 

10、;as a matter of fact,  indeed, for example,  etc.) 括號表達(dá)式和轉(zhuǎn)換（在我看來,不幸的是,此外,當(dāng)然,事實(shí)上,事實(shí)上,例如,等等）  Example:B.  Nonessential Appositives   (renamers)   不必要的并列  Example:Caution:  Do not separate essential

11、 appositives with commas.（警告:不要單獨(dú)用逗號appositives至關(guān)重要。） Incorrect:  In the above example, the appositive is essential since there is more than one daughter. Therefore, do not place commas around the appositive.（在上面的例子中,同位語是至關(guān)重要的,因?yàn)椴粌H僅是一個女兒。因此,不加逗號同位語。）Correct:7.  Nonessential

12、Examples Introduced by such as, especially, particularly  （特別是引入不必要的例子如,特別是）   Examples:（表達(dá)式的對比）9.  Dates and Addresses - When a date or address with several parts occurs in a sentence, place a comma  between each element and after

13、0;the last part.（日期和地址當(dāng)一個日期或幾個部分地址可以發(fā)生在一個句子,每個元素之間放置一個逗號和之后的最后一部分。） Examples: Caution:  When the date or address has only one element or has its individual parts separated by words  in the sentence, do not use a comma within or after the date or address.（警告:當(dāng)日期和地址只有一個元素或者單詞在句子中的各個部分分開,不要使用逗號或之后日期或地址。）          Incorrect:     correct: