apostrophe
noun[C]
uk/əˈpɒs.trə.fi/us/əˈpɑː.strə.fi/B2
thesymbol’ used in writing to show when aletteror anumberhas beenleftout, as inI'm(= I am)or'85(= 1985), or that is used before or aftersto showpossession, as inHelen'shouseorbabies'hands:
(表示省略或加在字母s前后表示所有格的)撇号,省字符,省略符号(’)"It's" with an apostrophemeans"it is" or "it has".带有省字符号(‘)的“it's”表示“it is”或“it has”。
sometimes used beforesto show thepluralof anumberor aletter:
(用于字母s前表示数字或字母的复数形式)There are two p's in "supper".Supper这个单词里有两个字母p。
- WespentChristmasDaywith Ben'sparents.
- Thisbookis thefruitof 15years'research.
- Simon has aclear-sightedvisionof the company'sfuture.
- Our neighbour'sbabycriesmorning,noonandnight.
- I'msuremyviewsonmarriagearecolouredby myparents'divorce.
Punctuation
- abbreviated
- accent
- at sign
- block capitals
- capitalization
- caron
- cedilla
- comma
- dash
- diacritical
- double prime
- question mark
- round brackets
- semicolon
- small cap
- small capitals
- solidus
- square brackets
- stroke
- unbracketed
Grammar
Apostrophe (’)
We sometimes connect two words to make one shorter word. We use an apostrophe to show that we have left out one or more letters:…Apostrophe to show two words have been connected (contraction)
We sometimes connect two words to make one shorter word. We use an apostrophe to show that we have left out one or more letters:…Apostrophe +sto show possession
When we show who owns something or has a close relationship with something, we use an apostrophe + s after the name or the noun. When the noun is plural, we put the apostrophe after the s:…Apostrophe with time
We can use an apostrophe + s to show duration. When the time noun is plural, the apostrophe comes after the s:…Apostrophe: typical error
We use an apostrophe to contract it is to it’s. We don’t use an apostrophe with possessive its:…Possessive’s
We use apostrophe s (’s), also called possessive ’s, as a determiner to show that something belongs to someone or something:…Possessives withof
We can talk about possession using the pattern: noun phrase + of + possessive pronoun:…’sorofor either?
There are some general rules about when to use ’s and when to use of but there are many cases where both are possible:…Possession: typical errors
We don’t use ’s with plural nouns:…