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We have placed constellations in heaven and have beautified it for beholders, 16 And We have protected it from every devil expelled [from the mercy of Allah] 17 Except him (devil) that gains hearing by stealing, he is pursued by a clear flaming fire. 18 And the earth have We spread out, and placed therein firm hills, and caused each seemly thing to grow therein. 19 And We have provided therein means of subsistence,- for you and for those for whose sustenance ye are not responsible. 20 There is nothing except that its treasuries are with Us and We do not send it down except in a known measure. 21 And We let loose the winds to fertilize [plants] and We send down water from the skies and let you drink thereof: and it is not you who dispose of its source 22 And most surely We bring to life and cause to die and We are the heirs. 23 And indeed, We know the first generations of you who had passed away, and indeed, We know the present generations of you (mankind), and also those who will come afterwards. 24 And verily, your Lord will gather them together. Truly, He is All-Wise, All-Knowing. 25
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ملاحظات وتعليمات
Notes and Instructions
اضغط رقم الصفحة لعرضها نفسها بشكل مختلف.
Click or tap the page number to display the same page differently.
كيف تعمل منظومة تمارين الحفظ؟ عند أدنى مستوى 0، تكون كل الكلمات ظاهرة. بينما يُخفي أعلى مستوى 9 كل الكلمات. فكيف تعمل المستويات المتوسطة، مثل 3، على سبيل المثال؟ قد تعتقد بأن المنظومة تخفي 3 من كل تسع كلمات بدقة. ليس تماما! في المستوى 3، لكل كلمة فرصة اختفاء بنسبة 3 من 9، و6 من 9 لتكون ظاهرة. بمعنى آخر، من الممكن، ولكن باحتمال شبة معدوم، أن تكون جميع كلمات المستوى 3 مخفية، أو أن تكون جميعها ظاهرة! وكذلك أيضًا، ففي المستويات المتوسطة، وبما يتناسب مع مستوى الصعوبة، يمكن أن تكون المخابئ غير كاملة أو شفافة جزئيًا بحيث تظهر الكلمات جزئيًا تحتها.
How does the memorization exercise algorithm work? At the lowest level 0, all words are visible. While the highest level 9 hides all words. What about at mid-level, like 3, for example? You might think that the algorithm hides precisely 3 out of every nine words. Not quite! At level 3, each word has a 3 out of 9 chance to hide, and 6 out of 9 to be visible. In other words, it is possible, but highly unlikely, for all words at level 3 to be hidden, or, that all of them to be visible! Also, at mid-levels, and in proportion to the difficulty level, hideouts can be partially incomplete or transparent so that words may be partially visible underneath.
اضغط المثلثات قبل وبعد رقم الصفحة للانتقال إلى الصفحات قبل وبعد.
Click or tap the triangles before and after the page number to go to the pages before and after.