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Day 48 · Health & Medicine · B2 Level

Why Bilingual Brains Are Different

Daily Reading Practice · Nonfiction passage

⏱ Time target: 5-6 minutes 📖 Reading + Vocabulary ✅ 10 True / False questions
How to use this page: Highlighted words are key vocabulary. On a computer, hover your mouse over a highlighted word — on phone or tablet, tap the word — to see its English definition, a synonym, and its Uzbek 🇺🇿 and Russian 🇷🇺 meaning. Tap 🇬🇧 UK or 🇺🇸 US to hear it pronounced in either accent.
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Reading Passage

More than half of the world's populationpopulation (noun)The people living in the world or a particular area.≈ Synonym: inhabitants🇺🇿UZ: aholi🇷🇺RU: население speaks more than one language on a regular basis, and scientists have become increasinglyincreasingly (adverb)More and more as time passes.≈ Synonym: more and more🇺🇿UZ: tobora🇷🇺RU: всё более interested in how this affects the brain. Far from simply storingstore (verb)Keeping something for future use.≈ Synonym: keeping🇺🇿UZ: saqlamoq🇷🇺RU: хранить two separate vocabulariesvocabulary (noun)All the words a person knows.≈ Synonym: lexicon🇺🇿UZ: so'z boyligi🇷🇺RU: словарный запас side by side, research suggests that bilingualismbilingualism (noun)The ability to use two languages fluently.≈ Synonym: speaking two languages🇺🇿UZ: ikki tillilik🇷🇺RU: билингвизм actually changes the way the brain processesprocess (verb)Deals with or makes sense of information.≈ Synonym: handles🇺🇿UZ: qayta ishlamoq (ma'lumot)🇷🇺RU: обрабатывать language and, in some cases, how it functionsfunction (verb)To work or operate.≈ Synonym: work🇺🇿UZ: ishlamoq, faoliyat ko'rsatmoq🇷🇺RU: функционировать, работать more generallygenerally (adverb)In most cases; overall.≈ Synonym: usually🇺🇿UZ: umuman olganda🇷🇺RU: в целом, обычно.

One key finding involves inhibitioninhibition (noun)The suppression or restraint of an action or thought.≈ Synonym: suppression🇺🇿UZ: tormozlash, bostirish🇷🇺RU: торможение, подавление — the brain's ability to suppress irrelevantirrelevant (adj)Not connected to the matter at hand.≈ Synonym: unrelated🇺🇿UZ: aloqasiz🇷🇺RU: не относящийся к делу information. When a bilingualbilingual (adj)Able to speak two languages fluently.≈ Synonym: speaking two languages🇺🇿UZ: ikki tilli🇷🇺RU: двуязычный person speaks, both languages are believed to remain activeactive (adj)In operation; functioning.≈ Synonym: in use🇺🇿UZ: faol🇷🇺RU: активный in the brain at the same time, even if only one is being used. This means the brain must constantly work to suppresssuppress (verb)To prevent something from being expressed.≈ Synonym: hold back🇺🇿UZ: bostirmoq, tiymoq🇷🇺RU: подавлять the unused language, a mental exercise that appears to strengthenstrengthen (verb)To make something stronger.≈ Synonym: reinforce🇺🇿UZ: mustahkamlamoq🇷🇺RU: укреплять broader controlcontrol (noun)The ability to regulate or direct something.≈ Synonym: regulation🇺🇿UZ: nazorat, boshqaruv🇷🇺RU: контроль systems involved in focus and attentionattention (noun)The mental focus given to something.≈ Synonym: focus🇺🇿UZ: diqqat🇷🇺RU: внимание.

This constant mental exercise may explain why bilingual individualsindividual (noun)Single people, as opposed to groups.≈ Synonym: people🇺🇿UZ: shaxs🇷🇺RU: человек, личность often perform particularly well on tasks requiring them to switchswitch (verb)To change from one thing to another.≈ Synonym: change🇺🇿UZ: o'tmoq, almashtirmoq🇷🇺RU: переключаться between different rules or ignoreignore (verb)To pay no attention to something.≈ Synonym: disregard🇺🇿UZ: e'tibor bermaslik🇷🇺RU: игнорировать distractingdistracting (adj)Taking attention away from something.≈ Synonym: diverting🇺🇿UZ: chalg'ituvchi🇷🇺RU: отвлекающий information. Some studies suggest this advantage extends beyond language itself, showing up in tasks that have nothing directly to do with words, such as certain types of problem-solvingproblem-solving (noun)The process of finding solutions to difficult issues.≈ Synonym: troubleshooting🇺🇿UZ: muammo yechish🇷🇺RU: решение проблем or multitaskingmultitasking (noun)Doing several things at the same time.🇺🇿UZ: bir vaqtda bir necha ish bajarish🇷🇺RU: многозадачность.

Perhaps the most strikingstriking (adj)Very noticeable or surprising.≈ Synonym: remarkable🇺🇿UZ: ko'zga tashlanadigan, hayratlanarli🇷🇺RU: поразительный findingfinding (noun)Information discovered as a result of research.≈ Synonym: result🇺🇿UZ: natija, kashfiyot (tadqiqotda)🇷🇺RU: результат, вывод relates to ageingageing (noun)The process of growing old.≈ Synonym: growing older🇺🇿UZ: qarish🇷🇺RU: старение. Several long-term studies have found that lifelonglifelong (adj)Lasting for your whole life.🇺🇿UZ: umrbod🇷🇺RU: пожизненный bilingual individuals tend to show symptomssymptom (noun)Signs indicating the presence of a condition.≈ Synonym: signs🇺🇿UZ: alomat🇷🇺RU: симптом of dementiadementia (noun)A serious decline in mental ability, often with age.≈ Synonym: cognitive decline🇺🇿UZ: demensiya🇷🇺RU: деменция, when it occurs, several years later on averageon average (phr)Usually; as a typical amount.≈ Synonym: typically🇺🇿UZ: o'rtacha🇷🇺RU: в среднем than monolingualmonolingual (adj)Speaking only one language.≈ Synonym: speaking one language🇺🇿UZ: bir tilli🇷🇺RU: одноязычный individuals with similar backgrounds. Researchers believe this may be linked to what is sometimes called "cognitive reservecognitive reserve (noun)Extra mental capacity that helps resist brain decline.≈ Synonym: brain resilience🇺🇿UZ: aqliy zaxira🇷🇺RU: когнитивный резерв" — extra mental capacitycapacity (noun)The ability or amount something can hold or do.≈ Synonym: ability🇺🇿UZ: imkoniyat, sig'im🇷🇺RU: способность, ёмкость built up through the ongoing challenge of managing two language systems.

It is worth notingnote (verb)Observing or mentioning something.≈ Synonym: observing🇺🇿UZ: qayd etmoq, ta'kidlamoq🇷🇺RU: отмечать that not all research agrees on the size of these effectseffect (noun)Changes caused by an action or condition.≈ Synonym: impacts🇺🇿UZ: ta'sir🇷🇺RU: эффект, влияние, and factors such as educationeducation (noun)The process of teaching or learning.≈ Synonym: schooling🇺🇿UZ: ta'lim🇷🇺RU: образование, socioeconomicsocioeconomic (adj)Relating to social and economic factors combined.≈ Synonym: social and economic🇺🇿UZ: ijtimoiy-iqtisodiy🇷🇺RU: социально-экономический background, and how frequentlyfrequently (adverb)Often; many times.≈ Synonym: often🇺🇿UZ: tez-tez🇷🇺RU: часто someone actually uses each language likely all play a rolerole (noun)The function or part played in a situation.≈ Synonym: function🇺🇿UZ: rol🇷🇺RU: роль. Even so, the growing body of evidence suggests that learning and actively using a second language may offer benefits that reach far beyond simply being able to hold a conversationconversation (noun)A talk between two or more people.≈ Synonym: discussion🇺🇿UZ: suhbat🇷🇺RU: разговор in another tonguetongue (noun)A language (formal); also the organ in your mouth.≈ Synonym: language🇺🇿UZ: til🇷🇺RU: язык.

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      Word List — 40 words

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      Every highlighted word from this story with its meaning in Uzbek 🇺🇿 and Russian 🇷🇺, and an example. Tap 🇬🇧 or 🇺🇸 to hear the word or the sentence in a British or American accent.

      #🇬🇧🇺🇿🇷🇺Example
      1
      populationnoun
      aholiнаселениеA large part of the population is under 30.
      2
      increasinglyadverb
      toboraвсё болееEnglish is increasingly important in Uzbekistan.
      3
      storeverb
      saqlamoqхранитьThe brain stores memories while we sleep.
      4
      vocabularynoun
      so'z boyligiсловарный запасChildren's vocabularies grow fast at this age.
      5
      bilingualismnoun
      ikki tillilikбилингвизмBilingualism is common in Tashkent.
      6
      processverb
      qayta ishlamoq (ma'lumot)обрабатыватьChildren process new information very quickly.
      7
      functionverb
      ishlamoq, faoliyat ko'rsatmoqфункционировать, работатьThe brain functions better after a good sleep.
      8
      generallyadverb
      umuman olgandaв целом, обычноI generally go to bed at eleven.
      9
      inhibitionnoun
      tormozlash, bostirishторможение, подавлениеAlcohol reduces inhibition.
      10
      irrelevantadjective
      aloqasizне относящийся к делуThat question is irrelevant to our discussion.
      11
      bilingualadjective
      ikki tilliдвуязычныйMany children in Tashkent are bilingual in Uzbek and Russian.
      12
      activeadjective
      faolактивныйBoth languages stay active in the brain.
      13
      suppressverb
      bostirmoq, tiymoqподавлятьShe tried to suppress a laugh.
      14
      strengthenverb
      mustahkamlamoqукреплятьReading strengthens your vocabulary.
      15
      controlnoun
      nazorat, boshqaruvконтрольSelf-control is important when you're angry.
      16
      attentionnoun
      diqqatвниманиеPlease pay attention to the instructions.
      17
      individualnoun
      shaxsчеловек, личностьEvery individual learns in a different way.
      18
      switchverb
      o'tmoq, almashtirmoqпереключатьсяShe can switch between English and Uzbek easily.
      19
      ignoreverb
      e'tibor bermaslikигнорироватьJust ignore the noise and keep working.
      20
      distractingadjective
      chalg'ituvchiотвлекающийThe music is too distracting — I can't study.
      21
      problem-solvingnoun
      muammo yechishрешение проблемMaths develops problem-solving skills.
      22
      multitaskingnoun
      bir vaqtda bir necha ish bajarishмногозадачностьMultitasking can make you less productive.
      23
      strikingadjective
      ko'zga tashlanadigan, hayratlanarliпоразительныйThere's a striking difference between the two cities.
      24
      findingnoun
      natija, kashfiyot (tadqiqotda)результат, выводThe most surprising finding was about sleep.
      25
      ageingnoun
      qarishстарениеExercise slows down ageing.
      26
      lifelongadjective
      umrbodпожизненныйThey have been lifelong friends.
      27
      symptomnoun
      alomatсимптомHeadache is a common symptom of stress.
      28
      dementianoun
      demensiyaдеменцияMy grandmother suffers from dementia.
      29
      on averagephrase
      o'rtachaв среднемOn average, people check their phones 90 times a day.
      30
      monolingualadjective
      bir tilliодноязычныйMonolingual dictionaries explain words in the same language.
      31
      cognitive reservenoun
      aqliy zaxiraкогнитивный резервLearning new skills builds cognitive reserve.
      32
      capacitynoun
      imkoniyat, sig'imспособность, ёмкостьThe stadium has a capacity of 30,000.
      33
      noteverb
      qayd etmoq, ta'kidlamoqотмечатьIt's worth noting that prices may change.
      34
      effectnoun
      ta'sirэффект, влияниеThe medicine had no side effects.
      35
      educationnoun
      ta'limобразованиеEducation is the key to success.
      36
      socioeconomicadjective
      ijtimoiy-iqtisodiyсоциально-экономическийStudents come from different socioeconomic backgrounds.
      37
      frequentlyadverb
      tez-tezчастоBuses run frequently during the day.
      38
      rolenoun
      rolрольParents play a key role in their children's success.
      39
      conversationnoun
      suhbatразговорWe had a long conversation about the future.
      40
      tonguenoun
      tilязыкUzbek is my mother tongue.