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It is He who sends down water from the sky. From it you drink and with it trees grow on which you pasture your cattle. 10 and by virtue of which He causes crops and olives and date-palms and grapes and all kinds of fruit to grow for you. Surely in this there is a great Sign for those who reflect. 11 God has made the day and the night, the sun and the moon, and all the stars subservient to you by His command. In this there is evidence of the truth for people of understanding. 12 And there are also Signs for those who take heed in the numerous things of various colours that He has created for you on earth. 13 And He it is Who has subjected the sea that you may eat fresh fish from it and bring forth ornaments from it that you can wear. And you see ships ploughing their course through it so that you may go forth seeking His Bounty and be grateful to Him. 14 And He placed mountains as anchors in the earth so that it may not shake along with you, and streams and roads for you to find course. 15 And marks and sign-posts; and by the stars (men) guide themselves. 16 Is there one who createth like unto one who createth not? Will ye not then be admonished? 17 If you tried to count God's blessings, you would never be able to number them. God is ever forgiving and most merciful. 18 And Allah doth know what ye conceal, and what ye reveal. 19 Now those beings that some people invoke beside God cannot create anything, since they themselves are but created: 20 They are, [in fact], dead, not alive, and they do not perceive when they will be resurrected. 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.