英语里逗号的使用规则.doc

COMMA?〔逗号〕

1.?InaSeries?–?Placeacommabetweenthreeormoreitemsconnectedbya?coordinatingconjunction

(在一系列——三个或三个以上工程之间放置一个逗号由并列连接词连接)

Caution:??Donotplacecommasbetweentwoitemsseparatedby?and?orbetweenthreeitemsseparatedfromoneanotherby?ands.

(警告:两个工程之间不加逗号隔开或由and三个工程之间彼此分开)

??Incorrect(错误的)：

Correct:?

Remembertoplaceacommabeforethecoordinatingconjunctionjoiningthelasttwoelementsoftheseries.?Otherwise,theintendedmeaningofthesentencemaynotbeclear.

〔记得把逗号并列连接词前参加的最后两个元素系列。否那么,句子的含义可能不清楚。〕

Confusing：

Confusing：

?BetweenCoordinateAdjectives?–?Placecommasbetweenequaladjectiveswithno???coordinatingconjunction?betweenthem.

〔之间协调的形容词——与不平等的形容词之间加逗号协调它们之间的结合。〕

?Example:

Incorrect:

?Before?FANBOYS??betweenIndependentClausesin?CompoundSentences

〔之前粉丝复合句句子独立子句之间的〕

Thewarlastedfortwoyears,?butveryfewpeoplesupportedit.

〔战争持续了两年,但是很少人支持它。〕

Caution:?DonotplaceacommabetweentwoitemswithFANBOYSwhenoneitemisnotacompletesentence.

〔警告:不要将两个工程之间的逗号粉丝当一个工程不是一个完整的句子。〕

?

Incorrect:

Caution:??Donotplaceacomma?after?theFANBOY.?

Incorrect:

Note:?Thecommamaybeomittedbetweenindependentclausesifasentenceisveryshort.〔注:独立子句之间的逗号可以省略,如果一个句子很短。〕

????????Example:??

4.?Nonessential??AdjectiveClauses/Nonessentialparticipialphrases???-?Separate?

?????unneeded?adjectiveclauses?and?participialphrases?fromtherestofthesentence.

〔不必要的形容词子句/不必要的分词短语--单独的不必要的定语从句和分词短语句子的其余局部〕

Caution:??Donotseparate?needed?adjectiveclausesandparticipialphrasesfromtherestofthesentence.????

〔警告:不区分定语从句和分词短语与句子的其余局部。〕

?Incorrect:

?IntroductoryElements?-?Placeacommaaftercertainintroductoryelements.

(介绍元素——一些介绍性的元素后面加逗号。)

??A.??Longprepositionalphrasesorasuccessionof?prepositionalphrases

???Examples:

Note:??Withshortintroductoryprepositionalphrases,thecommaisoptional.

?(注意:简短的介绍性的介词短语,逗号是可选的。)

??Examples:

??B.??Participialphrases(分词短语)

??Examples:

C.??Gerund