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It is He who sends down to you out of heaven water of which you have to drink, and of which trees, for you to pasture your herds, 10 With which He makes crops grow, and olives, dates and grapes and fruits of every kind for you. In this is a sign for those who think. 11 And He subjected to you the night and day, and the sun and moon; and the stars are subjected by His command. Surely in that are signs for a people who understand. 12 And other things of different shades has He produced on the earth for you. In this are signs for those who reflect. 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 placed firm mountains on the earth lest it should move away from you, and has made rivers and tracks that you may find your way, 15 As well as many other signs, as by the stars (you) find direction. 16 Is there one who createth like unto one who createth not? Will ye not then be admonished? 17 And if you enumerate the favours of Allah, you will never be able to count them; indeed Allah is Oft Forgiving, Most Merciful. 18 And Allah doth know what ye conceal, and what ye reveal. 19 Those you call on besides God cannot create anything. They are themselves created. 20 They are dead, not alive; and they do not know when will the people be raised. 21
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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.