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With words like books, cook, look, good …. then people will have to pronounce OO. But not everyone who learns English, even long -term learners are often confused when this pronunciation, because they have many different variants. So, in the content of the following article, Mầm non Cát Linh will guide how to learn Oo pronunciation in English so that the standard is the best person.
What is OO in English?
Oo is known as a double vowel in English. They often appear in many different words and phrases such as “cool” (cool), “pool” (swimming pool), “school” (school), “food” (food), “moon” (moon) ….
4 cases of OO pronunciation and exact reading
For the Oo double vowel, the pronunciation will be divided into many different cases as follows:
Oo sound is /uː /
This is the most common pronunciation of “OO”. When this pronunciation, you need:
- Step 1: Start by opening your mouth and taking your lips a bit forward.
- Step 2: Pull the tongue above the jaw to create a narrow space between the tongue and the palate.
- Step 3: The pronunciation of “OO” by putting the tongue upwards up the jaw and emitting “OO” sound while the lips are given a bit ahead.
- Step 4: Continue to pronounce “OO” until the syllable or word is completed.
When pronounced, note that the tongue sound is taken to the right position and the lips are consistently opened to create the sound “/uː/” accurately.
Here are some examples of words that contain sound / oo / but read as sound / u: / in English:
Vocabulary | Phonetic | Pronounce | Meaning of the word |
moon | /muːn/ | moon | |
Blue | /Bluː/ | blue | |
Pool | /puːl/ | pool | |
food | /fuːd/ | food | |
Soon | /suːn/ | early | |
cool | /kuːl/ | cool | |
school | /Skuːl/ | school | |
True | /truː/ | true, accurate | |
Scoop | /Skuːp/ | scoop, sip |
Oo sound is /ʌ /
When the “Oo” sound in English can be pronounced as “/ʌ/”, it is often shorter and more open than the/Uː/Uː/, common in words such as “Put” (Set), “Sun” (Sun), “Cup” (Coc), “Luck” (Luck “, and” Shut “(Close). To pronounce “/ʌ/”, you can follow these steps:
- Step 1: Start by opening your mouth gently, not too wide and not too narrow.
- Step 2: Bring the tongue up a bit from the center of the mouth.
- Step 3: Open your lips naturally without taking them too much or too little.
- Step 4: The “Oo” pronunciation by putting the tongue up a bit and holding the lips in a natural posture to create the sound “/ʌ/”.
Here are some examples of words that contain sound / ʌ / in English:
Vocabulary | Phonetic | Pronounce | Meaning of the word |
cut | /kʌt/ | cut | |
but | /bʌt/ | But | |
hut | /hʌt/ | tent | |
MUD | /mʌd/ | mud | |
love | /lʌv/ | love |
Oo pronunciation is /ʊ /
Sound /ʊ /known as a short vowel in English, it produces a slightly different sound than both previous pronunciation /uː /and /ʌ /. This pronunciation is often used in words such as “foot” (foot), “book” (book), “po” (set), and “good” (good). To pronounce “/ʊ/”, you can follow these steps:
- Step 1: Start by opening your mouth gently, not too big but not too small.
- Step 2: Push your tongue up a bit from the lowest position of the mouth, but not too high as when pronouncing “/uː/”.
- Step 3: Bring your lips closer to each other without opening too much.
- Step 4: The “Oo” pronunciation by putting the tongue up a bit and holding the lips close together to create the sound “/ʊ/”.
Here are some examples of words that contain sound / ʊ / in English:
Vocabulary | Phonetic | Pronounce | Meaning of the word |
Foot | /fʊt/ | foot | |
book | /bʊk/ | book | |
Good | /ɡʊd/ | Good | |
Cook | /kʊk/ | chef | |
PUT | /pʊt/ | put |
Oo sound is /ɔː /
Sound / ɔː / is a long, open and round vowel. Common in words such as “door” (door), “more” (more), “floor” (floor), and “Four” (four). To pronounce “/ɔː/”, you can follow these steps:
- Step 1: Start by opening your mouth wide and slightly round.
- Step 2: Push your tongue up a little from the lower position of the mouth and slightly move it forward than the “/ʊ/” pronunciation.
- Step 3: Open your lips naturally and take them a bit forward, but not too much.
- Step 4: The “Oo” pronunciation by putting the tongue up a bit and keeping the lips extended to create the sound “/ɔː/” and prolonged the sound to make a difference to the/ʌ/ʌ/.
Here are some examples of words that contain sound / ɔː / in English:
Vocabulary | Phonetic | Pronounce | Meaning of the word |
door | /dɔːr/ | door | |
more | /mɔːr/ | than | |
Floor | /Flɔːr/ | floor | |
Four | /fɔːr/ | four | |
Shore | /ʃɔːr/ | coast |
Some common errors when pronouncing / OO / in English
When learning English, especially the pronunciation, with the sound / Oo / learners often encounter some common errors such as:
- Confusion between/uː/and/ʊ/: these two “/oo/” sound variants are often confused. / Uː/ is longer pronounced and tongue is higher than in the mouth, while/ ʊ/ shorter and the tongue sound is lower.
- Confusing sound/ʌ/or/ɔː/: Another common error is when learners pronounce “/OO/” into other sounds like/ʌ/or/ɔː/. This can happen when they do not put their lips and tongue into the right position.
- Open your mouth too wide or too narrow: When pronunciation “/OO/”, open your mouth too wide or too narrow can change its sound. Opening your mouth gently and slightly is the best way to create “/Oo/” sound correctly.
- Do not change sound when necessary: In some words, the sound “/OO/” can be replaced by other sounds such as/ɔː/or/ʌ/. Not identifying this change can lead to inaccurate pronunciation.
- Not practicing enough: Practice is the most important factor to improve pronunciation. If you do not have enough time to practice and practice, learners may have difficulty in pronunciation “/OO/” correctly.
By identifying and correcting these errors through practicing and listening, learners can improve their “/OO/” pronunciation and speak English more confidently.
Note when pronouncing OO so exactly
When pronouncing “Oo” in English, there are some important points to note to ensure that you pronounce correctly and clearly:
- Lips and tongue: Make sure you put the lips and tongue into the right position to create the “OO” sound. The tongue is usually placed at the bottom of the mouth and slightly moved upwards. The lips are usually opened gently.
- Oral posture: Open your mouth gently and slightly. This posture helps create a “Oo” sound naturally and easily.
- The height of the tongue sound: In the “Oo” sound variants such as /uː /, /ʊ /, and /ɔː /ɔː /, the tongue sound will be placed in different positions in the mouth. Make sure you understand the specific position of the tongue sound for each negative variant to pronounce correctly.
- Practice: Practicing “OO” pronunciation along with words and sentences containing this sound is the best way to improve and make sure you pronounce correctly.
- Listen and repeat: Listen to the sample sound sources of “OO” and try to repeat then to adjust and improve your pronunciation.
Oo pronunciation exercises
To support people to learn pronunciation / OO / more accurately, here are some basic pronunciation exercises:
Lesson 1: Choose words with pronunciation / OO / different from the remaining words
1 |
A. Foot |
B. Good |
C. Could |
D. Food |
2 |
A. Wood |
B. Whoose |
C. Took |
D. hook |
3 |
A. Soon |
B. Shoot |
C. Spoon |
D. Shook |
4 |
A. Pool |
B. Cool |
C. Pull |
D. Fool |
5 |
A. Room |
B. SOOT |
C. Zoom |
D. Broom |
6 |
A. Mood |
B. Rude |
C. Boom |
D. Flood |
7 |
A. Roof |
B. HoOF |
C. Proof |
D. of |
8 |
A. Too |
B. Zoo |
C. WHO |
D. Son |
9 |
A. Moon |
B. Soon |
C. Too |
D. Good |
10 |
A. Loop |
B. Cup |
C. Hoop |
D. Coop |
Lesson 2: Choose the correct sound for the vocabulary with bricks
He took a picture of the sunset.
A. /ʊ / |
B. /Uː / |
C. /ʌ / |
D. /ɔː / |
He Lost A Lot of Blood in the Accident.
A. /ʊ / |
B. /Uː / |
C. /ʌ / |
D. /ɔː / |
She Knocked on the door and waited for someone to answer.
A. /ʊ / |
B. /Uː / |
C. /ʌ / |
D. /ɔː / |
They were to the zoo yesterday.
A. /ʊ / |
B. /Uː / |
C. /ʌ / |
D. /ɔː / |
She looked at Him With Curiosity
A. /ʊ / |
B. /Uː / |
C. /ʌ / |
D. /ɔː / |
They live in a big wooden house.
A. /ʊ / |
B. /Uː / |
C. /ʌ / |
D. /ɔː / |
They have to the moon on a spaceship
A. /ʊ / |
B. /Uː / |
C. /ʌ / |
D. /ɔː / |
She Likes to Choose Her Own Clothes
A. /ʊ / |
B. /Uː / |
C. /ʌ / |
D. /ɔː / |
She has a pool in her backyard.
A. /ʊ / |
B. /Uː / |
C. /ʌ / |
D. /ɔː / |
He is a fool to believe her lies.
A. /ʊ / |
B. /Uː / |
C. /ʌ / |
D. /ɔː / |
Answer:
Lesson 1: Choose words with different pronunciation than the remaining words
A. Foot /fʊt /
The brick parts in the sentences B, C, D are pronounced /uː /(good /gʊd /, could /kʊd /, shook /ʃʊk /).
B. Wood /WʊD /
The brick parts in the sentences A, C, D are pronounced /uː /(Soon /Suːn /, Shoot /ʃuːt /, Roof /Ruːf /).
C. pull /pʊl /
The brick parts in the sentences A, B, D are pronounced /uː /(Pool /Puːl /, Cool /KuːL /, Fool /FuːL /).
D. Broom /Bruːm /
The brick parts in the sentences A, B, C are pronounced /ʊ /(room /ruːm /, zoom /zuːm /, moon /muːn /).
E. Flood /Flʌd /
The brick parts in the sentences A, B, C, D are pronounced /uː /(mood /muːd /, rude /ruːd /, boom /buːm /, proof /pruːf /).
F. Son /sʌn /
The brick parts in the sentences A, B, C, D are pronounced /uː /(TOO /TUː /, ZOO /ZUː /, WHO /HUː /, ROOF /RUːF /).
G. Cup /KʌP /
The brick parts in the sentences A, C, D are pronounced /uː /(loop /luːp /, hoop /huːp /, Coop /kuːp /).
Lesson 2: Choose the correct sound for the vocabulary with bricks
A./ʊ/(/tʊk/)
Translation: He takes sunset photos.
B./ʌ/(/BLʌD/)
Translation: He lost a lot of blood in the accident.
C./ɔː/(/dɔː (r)/)
Translation: She knocked on the door and waited for someone to answer.
D./uː/(/zuː/)
Translation: They went to the zoo yesterday.
E./ʊ/(/lʊkt/)
Translation: She looked at him with curiosity.
F./ʊ/(/ˈwʊdn/)
Translation: They live in a large wooden house.
G./Uː/(/muːn/)
Translation: They went to the moon on a spacecraft.
H./uː/(/tʃuːz/)
Translation: She likes to choose her own clothes.
I./Uː/(/PUːL/)
Translation: She has a swimming pool in the backyard.
J./uː/(/fuːl/)
Translation: He is an idiot who believes in her lies.
How can your baby pronounce English?
In order for your baby to pronounce English standard, here are some methods that people can refer to:
- Start early: Start in contact with English for children from an early age will help form a good foundation for learning this language in the future.
- Listen and repeat: Let your baby listen to music, stories or English videos for children. Encourage your baby to repeat correctly words and sentences.
- Learn through games: Use games, flashcards or educational toys to help your child remember their vocabulary and exact pronunciation.
- Sing English songs: Sing English songs with children to help them develop their ability to listen and pronounce English naturally.
- Read English books: Read English books for children every day, choose simple and attractive stories to keep your baby’s attention.
- Practice sounds and intonation: Instruct your baby to pronounce basic English sounds and simulate intonation of native speakers.
- Create an English environment: around your baby, create an English environment using objects, images and illustrations related to English.
- Encouraging communication: Encouraging children to participate in English communication activities, such as participating in English classes for children or participating in social activities with friends of the same age.
- Patience and encouragement: Be patient and encourage your baby in the process of learning English. Encourage them to test and not be afraid of making mistakes.
In addition, parents can refer to the Mầm non Cát Linh Speak (M-Speak) course. This is one of the courses of pronunciation and communication of native speakers on the super application Mầm non Cát Linh. The M-Speak is applied with exclusive AI technology specifically designed for children, helping to grader and make detailed comments on pronunciation.
This course not only helps children practice pronunciation and communication skills in an exciting way, but also through a diverse and interesting game system. With 12 big topics and more than 228 practice activities after each lesson, the Mầm non Cát Linh Speak course gives children the opportunity to practice pronunciation and communication skills more excitedly.
Conclude
Above is the instructions on how to learn Oo pronunciation in English details. Hopefully, based on these sharing will help people, especially children know how to learn pronunciation of Oo words more accurately, thereby increasing listening, speaking and communicating skills effectively.
Nguồn: https://mncatlinhdd.edu.vn/ Tác giả: Nguyễn Lân dũng

Giáo sư Nguyễn Lân Dũng là một trong những nhà khoa học hàng đầu Việt Nam trong lĩnh vực vi sinh vật học, với hơn 50 năm cống hiến cho giáo dục và nghiên cứu (Wiki). Ông là con trai của Nhà giáo Nhân dân Nguyễn Lân, xuất thân từ một gia đình nổi tiếng hiếu học. Trong sự nghiệp của mình, Giáo sư đã đảm nhiệm nhiều vị trí quan trọng như Chủ tịch Hội các ngành Sinh học Việt Nam, Đại biểu Quốc hội và được phong tặng danh hiệu Nhà giáo Nhân dân vào năm 2010.