शैडोइंग अभ्यास: Osteoporosis - वीडियो के साथ अंग्रेजी बोलना सीखें

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44 वाक्य
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The skeleton is made up of bones, which provide support and shape to the body.
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They protect soft internal organs, such as the brain and heart, from injury.
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Together with muscles, strong bones enable the body to move freely.
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Bones have a solid outer surface called compact bone.
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The inner bone is called spongy bone
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because it is less dense than compact bone and has many small holes like a sponge.
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Bones contain cells called osteoclasts that break down bone tissue.
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Other cells, called osteoblasts, make new bone tissue using minerals such as calcium and phosphate from the blood.
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Hormones such as estrogen, growth hormone,
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and testosterone help keep the number and activity of osteoblasts higher than osteoclasts so that more bone is made than removed.
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Physical forces and pressure during exercise also help bones to grow stronger and denser.
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These processes allow bones to grow strong in children and young adults.
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People have their strongest, most dense bones, called peak bone mass, in their 30s.
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After this age, osteoclasts gradually remove more bone than the osteoblasts make.
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Osteoporosis is a condition that leads to weakened bones, causing them to break more easily.
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Healthy bone is dense enough to support and protect the body, and to handle the stresses of movement and minor injuries.
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However, people with osteoporosis have abnormally thin bones with larger holes in the spongy bone.
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There are two types of osteoporosis.
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Primary osteoporosis is usually related to older age, as well as a reduced amount of estrogen in women.
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Secondary osteoporosis affects both children and adults.
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It is related to other diseases or conditions, such as cancer, hormone problems, or use of certain medications.
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A person has a greater risk for either type of osteoporosis
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if they don't develop enough bone mass when they're growing from childhood to adulthood.
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Risk factors that can lead to low peak bone mass include a family history of osteoporosis,
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being white or Asian, being female,
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a poor diet, certain medications such as steroids or certain seizure medicines,
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lack of physical activity and weight -bearing exercise, • And lifestyle behaviors, such as smoking and drinking too much alcohol.
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A person also has a greater risk for either type of osteoporosis
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if they have an abnormal amount of bone loss after age 30.
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Some bone loss is normal after this age.
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However, a person with the same risk factors for low peak bone mass can be more likely to get osteoporosis as they age.
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Increased bone loss is also common in women after the time of a woman's last period, called menopause.
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After menopause, a woman's ovaries stop making the hormone estrogen.
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With the drop in hormones, bone -removing cells, called osteoclasts, are more active than the bone -making cells, called osteoblasts.
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Bones may break or fracture easily because they're unable to withstand the physical strain and pressure from even normal activities.
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Common fracture locations in people with osteoporosis include the wrists, spine, and hips.
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Building strong,
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healthy bones through a diet rich in calcium and vitamins and getting regular exercise can help prevent as well as treat osteoporosis.
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Common medications for osteoporosis include biphosphonates,
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a medication called denosumab, Selective Estrogen Receptor Modulators, or CIRMs and calcitonin.
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In general, these medications act on bone -removing cells, called osteoclasts.
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Parathyroid hormone acts on bone -making cells, called osteoblasts.
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Food or supplements containing calcium and vitamin D are also recommended for osteoporosis.
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For more information, talk to a healthcare professional.

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इस पाठ की शब्दावली और बोलने के सुझाव

यह स्पीकिंग पाठ वीडियो “Osteoporosis” पर आधारित है। सबसे ज़्यादा दोहराए गए शब्द ये हैं: bone, osteoporosis, hormone, cells, osteoblasts। इस वीडियो में शैडोइंग के लिए 35 वाक्य और 578 शब्द हैं। बोला गया हिस्सा 5:05 लंबा है। वक्ता लगभग 114 शब्द प्रति मिनट की स्थिर गति से बोलता है, जो शैडोइंग के लिए आरामदायक है। केवल 73% शब्द अंग्रेज़ी के 3,000 सबसे आम शब्दों में से हैं, इसलिए शब्दावली कठिन है।

इस वीडियो की मुख्य शब्दावली

वीडियो के 15 सीखने लायक शब्द, उच्चारण और अर्थ के साथ:

शब्दउच्चारणअर्थ
bone संज्ञा/boʊn/हड्डी, अस्थि
hormone संज्ञा/ˈhoɹmoʊn/ग्रंथिरस, न्यासर्ग
medication संज्ञा/mɛdɪˈkeɪʃən/उपचार, औषधि
dense विशेषण/ˈdɛns/घना
calcium संज्ञा/ˈkælsi.əm/चूर्णातु
vitamin संज्ञा/ˈvɪt.ə.mɪn/विटामिन, जीवसत्त्व
fracture संज्ञा/ˈfɹæk.t͡ʃʰəː/अस्थिभंग, शिकस्त
thin विशेषण/ˈθɪn/पतला, दुबला
hip संज्ञा/hɪp/कूल्हा
muscle संज्ञा/ˈmʌs.əl/पेशी, मांसपेशी
lifestyle संज्ञा/ˈlaɪfˌstaɪl/जीवनशैली, जीवनचर्या
organ संज्ञा/ˈɔːɡən/अंग, ऑर्गन
mineral संज्ञा/ˈmɪn.ə.ɹəl/खनिज
wrist संज्ञा/ɹɪst/कलाई
spine संज्ञा/spaɪn/मेरुदण्ड, रीढ़ की हड्डी

ध्यान देने योग्य उच्चारण

  • “th” की ध्वनियाँ: thirty /ˈθɝti/, thin /ˈθɪn/, withstand /wɪðˈstænd/
  • “sh” और “zh” की ध्वनियाँ: medication /mɛdɪˈkeɪʃən/, tissue /ˈtɪʃ.(j)u/, seizure /ˈsi.ʒɚ/
  • लंबे शब्द — बलाघात सही रखें: medication /mɛdɪˈkeɪʃən/, testosterone /tɛˈstɑ.stəˌɹoʊn/, osteoporosis /ˌɒstiəʊpəˈɹəʊsɪs/, abnormally /æbˈnɔɹ.mə.li/, calcitonin /ˌkæl.sɪˈtoʊ.nɪn/

हिंदी भाषियों के लिए मुश्किल ध्वनियाँ:

  • /v/ और /w/ का फ़र्क़ — /v/ में ऊपर के दाँत निचले होंठ को छूते हैं, /w/ में होंठ गोल होते हैं: vitamin /ˈvɪt.ə.mɪn/, selective /səˈlɛktɪv/, withstand /wɪðˈstænd/, weaken /ˈwikən/
  • शब्द की शुरुआत में s + व्यंजन — पहले “इ” न जोड़ें: strain /stɹeɪn/, spine /spaɪn/, skeleton /ˈskɛlətən/, sponge /spʌnd͡ʒ/, spongy /ˈspʌnd͡ʒi/
  • /æ/ — “ऐ” से ज़्यादा खुला: calcium /ˈkælsi.əm/, compact /kəmˈpækt/, fracture /ˈfɹæk.t͡ʃʰəː/, gradually /ˈɡɹæd͡ʒuəli/, abnormal /ˌæbˈnɔɹ.ml̩/

इस वीडियो से अभ्यास कैसे करें

  1. पहले बिना बोले पूरा वीडियो एक बार सुनें और जो शब्द नहीं आते उन्हें लिख लें।
  2. सामान्य गति पर एक-एक वाक्य की शैडोइंग करें और हर वाक्य तब तक दोहराएँ जब तक आपकी लय वक्ता से न मिल जाए।
  3. अपनी आवाज़ रिकॉर्ड करें और मूल से तुलना करें, ख़ासकर bone, hormone, medication जैसे शब्दों पर ध्यान दें।

शैडोइंग तकनीक क्या है?

शैडोइंग (Shadowing) एक विज्ञान-समर्थित भाषा सीखने की तकनीक है जो मूल रूप से पेशेवर दुभाषिया प्रशिक्षण के लिए विकसित की गई थी। विधि सरल लेकिन शक्तिशाली है: आप मूल अंग्रेज़ी ऑडियो सुनते हैं और तुरंत इसे ज़ोर से दोहराते हैं — जैसे वक्ता की छाया 1-2 सेकंड की देरी से। शोध से पता चलता है कि यह उच्चारण सटीकता, स्वर, लय, जुड़ी हुई ध्वनियाँ, सुनने की समझ और बोलने की प्रवाहशीलता में काफ़ी सुधार करता है।

शैडोइंग तकनीक: पूरी चरण-दर-चरण गाइड पढ़ें →