تدريب Shadowing: Reading Explorer Foundation, Unit-11 Ichthyosaurs - تعلم التحدث بالإنجليزية عبر الفيديو

جارٍ إنشاء الدرس...
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While dinosaurs walked the Earth,
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sea monsters called ichthyosaurs ruled the world's oceans.
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Icthyosaurs were ancient reptiles.
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They first appeared about 251 million years ago,
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during the Triassic period, about 20 million years before dinosaurs came about.
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True to their name, which means fish lizards in Greek, the earliest ichthyosaurs looked much like lizards with fins.
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Over a period of 100 million years, their bodies changed and they developed fish-like tails.
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They had long, narrow skulls and jaws with sharp teeth.
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These teeth were used to catch and eat animals like fish and squid.
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Their eyes were the largest ever recorded of any animal.
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In fact, one species, Temnodontosaurus, had eyes that were over 10 inches wide.
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Large eyes helped ichthyosaurs see through the dark waters of the deep ocean.
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Icthyosaurs were different sizes.
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Some were only around 60 centimeters long, but the longest were about 26 meters long.
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Icthyosaurs had paddle-like fins and a large tail,
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which helped them swim at speeds of around 35 kilometers per hour.
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Altogether, these qualities put ichthyosaurs at the top of the food chain.
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By the late Cretaceous period,
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about 25 million years before an asteroid wiped out the dinosaurs, ichthyosaurs became extinct.
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Some scientists believe it may have been a result of climate change.
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But the exact reason why these early sea monsters died out is still a mystery.
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المفردات وملاحظات التحدث لهذا الدرس

يحتوي هذا الفيديو على 21 جملة و221 كلمة للتدرب على الترديد. مدة الكلام 2:28. يتكلم المتحدث ببطء، بمعدل 90 كلمة في الدقيقة تقريبًا، فيكون لديك وقت لتقليد كل صوت. 77% فقط من الكلمات ضمن أكثر 3,000 كلمة شيوعًا في الإنجليزية، فالمفردات صعبة نسبيًا.

أهم المفردات في هذا الفيديو

15 كلمة من الفيديو تستحق التعلّم، مع النطق والمعنى:

الكلمةالنطقالمعنى
dinosaur اسم/ˈdaɪnəsoɹ/دِينَاصَوْر
tail اسم/ˈteɪ̯l/ذَنَب, ذَيْل
fin اسم/fɪn/زِعْنِفَة
lizard اسم/ˈlɪzɚd/سِحْلِيَّة, ضَبّ
sharp صفة/ʃɑɹp/حَادّ
mystery اسم/ˈmɪs.t(ə.)ɹi/سِرّ
narrow صفة/ˈnæɹəʊ/ضَيِّق
scientist اسم/ˈsaɪəntəst/عَالِم, عَالِمَة
swim فعل/swɪm/سَبَحَ
meter اسم/ˈmitəɹ/مِقْيَاس
skull اسم/ˈskʌl/جُمْجُمَة
wipe فعل/waɪp/مَسَحَ
jaw اسم/d͡ʒɔː/فَكّ
asteroid اسم/ˈæst(ə)ɹɔɪd/كُوَيْكِب
paddle اسم/ˈpædl̩/مِجْدَاف

الأفعال المركبة التي ستسمعها

الكلمةالمعنى
die out فعلاِنْقَرَضَ

نطق يحتاج إلى انتباه

  • أصوات “th”: altogether /ɔl.tuˈɡɛð.ɚ/, ichthyosaur /ˈɪkθiəsɔːɹ/

كيف تتدرب بهذا الفيديو

  1. استمع إلى الفيديو كاملًا مرة واحدة دون أن تتكلم، ودوّن الكلمات التي لا تعرفها.
  2. ردّد جملة جملة بالسرعة العادية، وكرّر كل جملة حتى يتطابق إيقاعك مع المتحدث.
  3. سجّل صوتك وقارنه بالأصل، مع الانتباه إلى كلمات مثل dinosaur, tail, fin.

ما هي تقنية التظليل الصوتي؟

التظليل الصوتي (Shadowing) تقنية تعلم لغة مدعومة علمياً، طُورت أصلاً لتدريب المترجمين الفوريين المحترفين. الطريقة بسيطة لكنها قوية: تستمع لصوت إنجليزي أصلي وتكرره فوراً بصوت عالٍ — كظل يتبع المتحدث بتأخير 1-2 ثانية. تُظهر الأبحاث تحسناً كبيراً في دقة النطق والتنغيم والإيقاع وربط الأصوات والاستماع والطلاقة.

تقنية الشادوينغ: اقرأ الدليل الكامل خطوة بخطوة →