-s-s p, t, k, f θ -z -z -ɪz
The form -es is also used. The suffix -s is pronounced /-s/ after the consonant sounds /p, t, k, f/ or /θ/. After other sounds -s is pronounced /-z/. The suffix -es is pronounced /-z/ after vowel sounds, and /-ɪz/ after consonant sounds. 亦使用 -es。后缀 -s 在辅音 /p, t, k, f/ 或 /θ/ 后发音为 /-s/。在其他音后发音为 /-z/。后缀 -es 在元音后发音为 /-z/,在辅音后发音为 /-ɪz/。
1 (用于名词后构成复数形式) -s or
-es is added to a noun to form a plural.
(用于名词后构成复数形式) 2 (用于动词后构成第三人称单数现在时形式) -s or
-es is added to a verb to form the third person singular, present tense.
(用于动词后构成第三人称单数现在时形式) -'s-s p, t, k, f θ -ɪz s, z, ʃ, ʒ, tʃ dʒ -z
1 表示从属关系 -'s is added to nouns to form possessives. However, with plural nouns ending in -s and sometimes with names ending in -s you form the possessive by adding -'.
表示从属关系 -
...the chairman's son..
...主席的儿子。
-
...women's rights
...妇女的权利。
-
...Charles' car.
...查尔斯的车
2 is的口语形式;-'s is the usual spoken form of "is." It is added to the end of the pronoun or noun which is the subject of the verb. For example, "he is" and "she is" can be shortened to "he's" and "she's."
is的口语形式; 3 has的口语形式; -'s is the usual spoken form of "has," especially where "has" is an auxiliary verb. It is added to the end of the pronoun or noun which is the subject of the verb. For example, "It has gone" can be shortened to "It's gone.
has的口语形式; 4 表示数字的复数; -'s is sometimes added to numbers, letters, and abbreviations to form plurals, although many people think you should just add -s.
表示数字的复数;