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He it is Who sendeth down water from the sky, whence ye have drink, and whence are trees on which ye send your beasts to pasture. 10 He causes to grow for you thereby herbage, and the olives, and the palm trees, and the grapes, and of all the fruits; most surely there is a sign in this for a people who reflect. 11 And He has made the night and the day and the sun and the moon subservient [to His laws, so that they be of use] to you; and all the stars are subservient to His command: in this, behold, there are messages indeed for people who use their reason! 12 And what He has multiplied for you in the earth is of various hues; surely, in that there is a sign for a nation who remember. 13 It is He who has subdued the sea that you may eat fresh meat from it, and obtain ornaments to wear. You see the ships plough through it that you may seek of His bounties and, perhaps, be grateful. 14 And He has cast great mountains in the earth lest it might be convulsed with you, and rivers and roads that you may go aright, 15 As well as many other signs, as by the stars (you) find direction. 16 Is then He Who creates like one that creates not? Will ye not receive admonition? 17 And if you would count Allah's favors, you will not be able to number them; most surely Allah is Forgiving, Merciful. 18 And Allah knoweth that which ye keep hidden and that which ye proclaim. 19 But those whom you invoke, other than Allah do not create anything they are themselves created. 20 (They are) dead, not living. And they know not when they will be raised. 21
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ملاحظات وتعليمات
Notes and Instructions
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.