Grammar Nouns


Noun is used for calling a person, thing, matter, statement or sensation.
Person’s name or place are also Noun. N stand for noun. It is one of the most famous types of English.
Many English nouns end with the suffix
“-tion.” such as explaination, comsumption.
“-ture“ : culture, future
“-ty“ : City, Activity, Safety, Electricity
“-ism“: Socialism, Capitalism, Racism
“-ship“: Scholarship, FriendShip, Relationship
“-ness“: cleanliness, neatness
Function Noun
Becomming Subjects
You are the best.
Dogs always bark when they see strangers.
To be Object
We will meet at That meeting
i sat on Chair
To be subject complement (Bổ ngữ)
Renaming or identifying the subject
My dad was a farmer
This book is a classic.
His ambition is leadership
To be Objective Complement (Bổ nghĩa cho tân ngữ)
S + V + O + OC
V (Verb) — thường là các động từ như make, consider, elect, name, find, paint, keep, leave…
We named our son John.
They made Sarah team captain.
The club chose Tom secretary.
To be Object of Preposition (Bổ nghĩa cho giớ từ)
Anwser for some WH question What, Whom
Preposition + Object of Preposition
She walked to the park.
– Preposition: to; Object of Preposition: the park
They sat at the table.
– Preposition: at; Object of Preposition: the table
He lives in London.
– Preposition: in; Object of Preposition: London
The cat is under the bed.
– Preposition: under; Object of Preposition: the bed
Noun classification
Common Noun
These are common nouns used to refer to general people, things, or places; they do not denote anything specific.
Examples: dog, cat, house, mouse, street, books.
There are four cats at my house.
Proper Nouns
that refers correctly exact thing, person, places. Always using uppercase.
Hanoi, Nancy,
Common noun | Proper Noun |
Person | child, An, Dat, student, teacher, lawer, staff, … |
place | HaNoi, temple, pagoda, school, kindegaden |
thing | desk, laptop, fan,… |
idea | freedom, happiness, dreams,… |
Abstract nouns
Describing personalities, statements, ideas and qualities (phẩm chất). These abstract nouns cant look, smell, touch and taste
Happiness, sweetness, overaction, Love, Freedom, Justice, Wisdom.
Concrete Nouns
Describe physical thing
cat, tree, traffic light, motobike, building.
Collective Nouns
Describing a whole or part of person and same species
A crowd of fans
A herd of buffatoes
a fleet (môt đoàn tàu)
A bunch of | bananas, flowers, keys | 1 chùm |
A large shool of | fish | 1 đàn cá |
A flock of | geese, sheep, goats, birds | 1 đàn cá |
A pack of | wolves, hounds, grouse, fools | 1 bầy chó sói, chó săn, gà rô, gốc |
A litter of | puppies | 1 đàn chó con |
A swarm of | flies, bees | 1 đàn ông, ruồi. |
A herd of | deers, giraffles | 1 đàn hươu, cao cổ |
Compound nouns (danh từ ghép)
Combine from many words
newspaper (news + paper)
firefighter (fire + fighter)
notebook (note + book)
airport (air + port)
haircut (hair + cut)
Countable Noun
we can count noun with one, two, three.
Exsting 2 format : Single and Plural
example
A dog,
three dogs.
UnCountable Noun
we cant count with one, two, three.
infomation, money.
Countable and Uncountable Noun
Single countable noun
Singular countable nouns name one person, place, thing, or idea. They appear in their base (singular) form—never with an –s / –es ending—and they generally require a determiner or quantifier before them:
Indefinite articles:
a
(before consonant sounds) oran
(before vowel sounds)Definite article:
the
Numeral:
one
Noun form | With a/an | With the | With one |
cat | a cat | the cat | one cat |
apple | an apple | the apple | one apple |
house | a house | the house | one house |
child | a child | the child | one child |
idea | an idea | the idea | one idea |
Plural countable nouns
That refers to the two items above, form the plural by adding the suffix -s or -es.
pencils, houses, boys, checkens.
Rule | e.g | |
Ending nouns : o, z, ch, z, sh, s | add -es | buses , brushes, foxes, beaches, quiz |
Ending -Y but in font of Y is consonant sound not (ueoai) should change to | i + es | ladies, studies, stories |
Ending -Y but in font of Y is vowel sound (ueoai) should not change | y + s | donkeys , highways |
Ending F or Fe | ves | shelf, shelves, wife, wives. |
other case | s | cats, goods |
exception | roofs, gulfs, cliffs, reefs, proofs, chiefs, turfs, safes, dwarfs, griefs, beliefs |
These single noun convert to plural do not comply by adding s or es
us → i | Single | Plural |
cựu sinh viên | alumnus | alumni |
xương rồng | catus | cacti |
nấm | fungus | fungi |
bạch tuộc | octopus | octopi |
is → es | ||
phân tích | analysis | analyses |
trục xoay | axis | axes |
chuẩn đoán | diagnosis | diagnoses |
giả thuyết | hypothesis | hypotheses |
on - a | ||
tiêu chuẩn | criterion | criteria |
hiện tượng | phenomenon | phenomena |
ie - ce | die | dice (xúc sắc) |
Pronouce with s / es
s | voiceless sounds : p, t, k, f, θ | laughs, walks, cups, cats, tenths |
iz | hising sounds: s,z, /ʃ/, /ʒ/, /tʃ/, /dʒ/ | refuses, pauses, judges, churches, garages, wishes |
z | remaining. | boys, lies, ways, words,. |
Determiners (hạn đinh)
These determiners use for countable nouns:
a, an, the, some, any, this, that, these, those, none, one, two, three,…
many, a lot of, plenty of, a large of, a great number of
(a) few, fewer … than, more… than
Here’s a list of example sentences—one for each determiner you can use with countable nouns:
I saw a dog in the park.
She ate an apple for breakfast.
The cars outside belong to my neighbors.
This book is fascinating.
That idea seems risky.
These chairs need new cushions.
Those mountains look majestic.
I have some questions about the project.
Do you have any pens I can borrow?
None of the cookies are left. (can use is as well)
She adopted one kitten yesterday.
They hired two assistants for the department.
We need three volunteers for the event.
Many people enjoy hiking on weekends.
We saw a lot of birds at the lake this morning.
There are plenty of seats in the auditorium.
A large number of students applied for the scholarship.
A great number of species inhabit the rainforest.
I made a few mistakes on the test, but not many.
Few candidates met the strict requirements.
There were fewer cars on the road than usual today.
She has more books than her brother does.
Uncountable noun
Uncountable nouns refer to things that cannot be counted; therefore, they exist only in the singular form.
Usually metions about abstract, liquid, solid, gas, advice.
The information is helpful
water (“Water is essential for life.”)
information (“She gave me some useful information.”)
furniture (“The furniture in this room is antique.”)
advice (“He offered good advice.”)
rice (“Rice grows well in this climate.”)
Some uncountable noun ending with s but it will be treat like a single :
News, mumps, measles, rickets, shingles, billiaards, darts, draughts, bowls, dominoes, the United States.
Determiners (hạn đinh)
the, some, any, this, that, none, much,
a lot of, plenty of, a large amount of
(a) little, less … than, more… than
Below are example sentences using your listed determiners with uncountable nouns:
the
– The water in this bottle tastes fresh.some
– I need some information before I decide.any
– Do you have any advice for learning French?this
– This furniture is too heavy to move alone.that
– That equipment isn’t working properly.none
– None of the milk is left in the carton.much
– There isn’t much time before the deadline.a lot of
– She put a lot of effort into her presentation.plenty of
– We have plenty of space in the attic.a large amount of
– He collected a large amount of data for the study.a little
– Add a little sugar to balance the sourness.little
– Little progress has been made on the project.less … than
– She spent less money than I expected.more … than
– We need more patience than we thought.
Determiner + [uncountable noun] + (verb)
These uncountable nouns cannot take –s/–es and always behave grammatically like singular subjects/objects.
but if we specific number of them will be plural: The two bowls of rice are delicious
Special cases
Some nouns that are usually uncountable can appear in plural form with a different meaning:
water (the liquid you drink) vs. waters (bodies of water, e.g. the territorial waters of a country)
work (one’s job or effort) vs. works (artistic creations, e.g. “the works of Picasso”)
Likewise, some normally uncountable nouns become countable when you’re talking about individual units or servings. For example:
“Can I have two teas and one coffee, please?”
Both Uncountable and Countable Noun
Vocabulary | Uncountable – Nghĩa chung & ví dụ | Countable – Nghĩa đếm được & ví dụ |
accommodation | chỗ ở, quy trình điều chỉnh We provide comfortable accommodation for guests. | phòng; sự thỏa hiệp*They reached three accommodations in the treaty.* |
jam | mứt (preserve made from fruit and sugar)Would you like some strawberry jam? | tắc đường (traffic congestion)There was a jam on the highway this morning. |
marble | đá cẩm thạch (stone)The floor is made of white marble. | viên bi (small glass ball)He collected dozens of marbles as a child. |
beauty | vẻ đẹp (the quality of being beautiful)The beauty of the sunset took my breath away. | người/vật xinh đẹp (a beautiful person or thing)She is definitely a beauty. |
youth | tuổi trẻ, thời niên thiếu (the state of being young)In my youth I traveled a lot. | người trẻ (a young person)The club is for all youths aged 12–18. |
beer | bia (the drink)He poured himself a glass of beer. | loại bia, cốc bia (a type or serving)They tried three different beers at the festival. |
bread | bánh mì (food made from flour)Bread is a staple in many diets. | ổ/bánh mì (a loaf or variety)I bought two breads at the bakery. |
sugar | đường (granulated sweetener)She added sugar to her coffee. | thìa/vị ngọt (a spoonful or variety)He has a sweet tooth for different sugars. |
success | sự thành công (the fact of achieving)Her success is well deserved. | thành tựu cụ thể (an event or instance)They’ve had many successes this year. |
room | không gian (space)There’s not enough room in the car. | phòng (a separate chamber)We reserved three rooms at the hotel. |
currency | hệ thống tiền tệ (money system)He’s studying the history of European currency. | đơn vị tiền (a coin or note)I found three new currencies in my change. |
danger | mối nguy hiểm (risk or threat)They warned us of the danger ahead. | yếu tố gây nguy hiểm (a dangerous thing or person)The tiger is a real danger. |
quality | chất lượng (level of excellence)The quality of this product is high. | đặc tính, phẩm chất (a characteristic)Honesty is an important quality in a friend. |
delight | niềm vui, sự thích thú (great pleasure)It was a delight to meet you. | điều đem lại niềm vui (something that pleases)The fireworks were a delight. |
faith | niềm tin (trust or belief)She has great faith in her team. | tôn giáo (a religion)Islam is one of the world’s major faiths. |
pride | niềm tự hào (feeling of satisfaction)He takes great pride in his work. | đàn/số lượng (a group, e.g. of lions)A pride of lions rested under the tree. |
fruit | trái cây nói chung (the concept of fruit)Fruit is rich in vitamins. | quả cụ thể hoặc giống (individual pieces or types)She ate three fruits: an apple, a pear, and a banana. |
fuel | nhiên liệu (material burned for energy)We import most of our fuel. | loại nhiên liệu (a specific kind)Wood and coal are different fuels. |
power | sức mạnh, quyền lực (energy or control)Solar power is renewable. | cường quốc hoặc nguồn lực lớn (a major nation/entity)The U.S. and China are global powers. |
paper | giấy (material)We need more paper for printing. | bài báo, tờ báo (a newspaper or academic article)Did you read the latest paper on AI? |
nature | thiên nhiên (the physical world)We spent the weekend enjoying nature. | bản chất, đặc tính (characteristic)It’s not in his nature to lie. |
iron | sắt (metal element)Cast iron is very durable. | bàn là (device for ironing clothes)Please pass me the iron. |
hair | tóc nói chung (the mass of hair on the head)Her hair is very long. | sợi tóc riêng lẻ (an individual strand)There’s a hair in my soup! |
glass | thủy tinh (material)The window is made of tempered glass. | ly, tách (a drinking container)Could I have another glass? |
Possessive case of nouns – summary with clear examples
1. Singular nouns
Add ’s to show possession.
Peter’s house is beautiful.
The dog’s tail always wags.
I’m your 3rd daughter’s best friend.
2. Nested (double) possessive
You can chain two ’s if each noun owns the next.
- Peter’s mom’s party was delightful.
(the party belonging to Peter’s mom)
3. Regular plurals (-s)
Add only ’ after the existing s.
The buildings’ windows are almost broken.
Boys’ and girls’ bags are very heavy.
4. Irregular plurals (no final s)
Treat like a singular noun—add ’s.
People’s hair looks funny.
Children’s toys are all over the floor.
5. Compound nouns
Add ’s to the last word of the compound.
My daughter-in-law’s house is big and beautiful.
The editor-in-chief’s decision was final.
6. Expressions of time or measure
Add ’s to the time/measure expression.
You have one week’s holiday this year.
It’s a two hours’ drive from here.
7. Familiar places or professions
Omit the noun when it’s understood.
I’m going to the vet’s.
(= vet’s clinic)Let’s meet at the bank’s.
(= bank branch)
8. Indefinite pronouns
Add ’s to words like someone, anybody, nobody, etc.
Someone’s coat is on the chair.
Anybody’s guess is as good as mine.
9. “Else” possessive
Attach ’s to else after an indefinite pronoun.
Why don’t you come? Everyone else’s boyfriend was there.
I checked—all the others’ seats were empty.
10. Possessive of “other”
Singular “other” → other’s
- I prefer this seat over the other’s*.*
Plural “others” → others’
- The others’ bags are on the floor.
11. Possessive adjectives
Do not add an apostrophe—use the standalone form.
Incorrect | Correct |
your’s book | your book / yours |
their’s | theirs |
our’s | ours |
his’s | his |
her’s | hers |
12. “Of” – the alternative genitive
For inanimate things or abstract relationships, English often uses of instead:
the lid of the jar
the color of the sky
the capital of France
But for kinship, body-parts, time/measure, organizations, countries, animals, groups, types, etc., we prefer ’s:
the cat’s whiskers
a day’s work
the company’s policy
the country’s economy
the team’s coach
Quick checklist
Singular? → add ’s
Plural – s? → add ’ after s
Plural – no s? → add ’s
Compound? → ’s on last word
Time/measure? → add ’s
Familiar place? → ’s, omit noun
Indefinite pronoun? → ’s
“Else”? → ’s on else
Possessive adjective? → use yours/theirs/etc., no apostrophe
Inanimate/abstract? → consider of
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