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He it is Who sends down water (rain) from the sky; from it you drink and from it (grows) the vegetation on which you send your cattle to pasture; 10 He groweth for you thereby the corn and olives and date-palms and grapes and all kinds of fruit. Verily therein is a sign for a people who ponder. 11 He has subjected for you the night and the day and the sun and the moon and the stars have also been made subservient by His command. Surely there are Signs in this for those 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 God who put the oceans at your disposal so that you could find therein fresh fish for food and ornaments with which to deck yourselves with. You will find ships that sail for you so that you may travel in search of the bounties of God and give Him thanks. 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 And landmarks (signposts, etc. during the day) and by the stars (during the night), they (mankind) guide themselves. 16 Is He who creates as he who does not create? Will you not remember? 17 And if ye would count the favour of Allah ye cannot reckon it. Lo! Allah is indeed Forgiving, Merciful. 18 And Allah knoweth that which ye keep hidden and that which ye proclaim. 19 And those whom they worship other than Allah, do not create anything but are themselves created. 20 they are dead, not living, and they do not [even] know when they will be raised from the dead! 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 "عشوائي" للذهاب إلى أي صفحة عشوائية. اضغط المثلث إلى يمين "عشوائي" للانتقال إلى صفحة عشوائية قبل الصفحة الحالية، أو المثلث إلى اليسار للانتقال إلى صفحة عشوائية بعد الصفحة الحالية.
Click or tap on "random" to go to any random page. Click or tap the triangle to the left of "random" to go to a random page before the current page, or the triangle to the right to go to a random page after the current page.