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English · CEFR Band 1 (A1) · Chapter 11

I have two brothers

/aɪ hæv tuː ˈbrʌðərz/

Two Brothers

  1. Emma Minsu, do you have brothers?
  2. Minsu Yes! I have two brother.
  3. Emma Two brothers — with an -s. How old are they?
  4. Minsu My brothers are twelve and fifteen.

One Hundred Students

  1. Jack Minsu, are these your friends?
  2. Minsu Yes. I have twenty friend here.
  3. Jack Twenty friends! And the teachers?
  4. Minsu Three teachers, and one hundred students!
汉字PinyinPOSMeaning
eleven /ɪˈlevn/ num. eleven
twelve /twelv/ num. twelve
thirteen /ˌθɜːrˈtiːn/ num. thirteen
fourteen /ˌfɔːrˈtiːn/ num. fourteen
fifteen /ˌfɪfˈtiːn/ num. fifteen
sixteen /ˌsɪksˈtiːn/ num. sixteen
eighteen /ˌeɪˈtiːn/ num. eighteen
nineteen /ˌnaɪnˈtiːn/ num. nineteen
twenty /ˈtwenti/ num. twenty
thirty /ˈθɜːrti/ num. thirty
hundred /ˈhʌndrəd/ num. hundred
year /jɪr/ n. year

Plural nouns: -s Plural nouns: -s

English marks more than one with -s on the noun: one brother → two brothers, one book → three books. After a number bigger than one, the noun is always plural — you cannot say "two brother". Most nouns just add -s; one common irregular is child → children. Many languages do not mark plural at all, so it is easy to forget the -s — but in English, after a number it is not optional.

English marks more than one with -s on the noun: one brother → two brothers, one book → three books. After a number bigger than one, the noun is always plural — you cannot say "two brother". Most nouns just add -s; one common irregular is child → children. Many languages do not mark plural at all, so it is easy to forget the -s — but in English, after a number it is not optional.

  • I have two brothers. /aɪ hæv tuː ˈbrʌðərz/ I have two brothers.
  • She has three friends. /ʃiː hæz θriː frendz/ She has three friends.
  • They have five books. /ðeɪ hæv faɪv bʊks/ They have five books.
  • I have one child. They have two children. (irregular) /aɪ hæv wʌn tʃaɪld ðeɪ hæv tuː ˈtʃɪldrən/ I have one child. They have two children. (irregular)

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