ᠰᠢᠯᠤᠭᠤᠨ ᠲᠦᠷᠪᠡᠯᠵᠢᠨ ᠵᠢᠷᠤᠭ （10.2.1） -- ᠳᠤᠯᠤᠳᠤᠭᠠᠷ ᠤᠨ ᠤ ᠲᠣᠭᠠᠨ ᠤ ᠤᠬᠠᠭᠠᠨ （ᠳᠣᠣᠷᠠᠳᠣ） ---- ᠣᠳᠣᠨᠲᠣᠶᠠᠭ᠎ᠠ .pptx

ᠴᠢᠪᠠᠭ᠎ᠠ ᠲᠠᠪᠤᠳᠤᠭᠠᠷ ᠳᠤᠮᠳᠠᠳᠤ ᠰᠤᠷᠭᠠᠭᠤᠯᠢ , ᠬᠢᠴᠢᠶᠡᠯᠯᠡᠭᠴᠢ᠄ ᠤᠳᠤᠨᠳᠤᠶᠠᠭ᠎ᠠ , ᠦᠨᠳᠦᠷ ᠢ ᠴᠤᠠᠠᠯᠠᠭᠤᠯᠤᠠᠠᠰᠠᠨ ᠨᠢ ᠲᠤᠤᠷᠠᠬᠢ ᠮᠡᠳᠦ᠄ ᠪᠡᠯᠡᠳᠭᠡᠵᠦ ᠪᠠᠢᠨ᠎ᠠ᠃ 63 ᠰᠤᠷᠤᠠᠠᠴᠢ ᠶᠢᠨ ᠪᠡᠶ᠎ᠡ ᠶᠢᠨ ᠶᠢ ᠰᠣᠩᠭᠤᠨ ᠤᠷᠤᠯᠳᠤᠭᠠᠨ ᠳᠤ ᠤᠷᠤᠯᠴᠠᠭᠤᠯᠬᠤ ᠪᠠᠷ ᠢᠢᠨ ᠦᠨᠳᠦᠷ ᠨᠢ ᠲᠠᠮᠡᠢ ᠵᠦ᠋ᠷᠢᠬᠦ ᠦᠬᠡᠢ 40 ᠰᠤᠷᠤᠠᠠᠴᠢ ᠲᠦ᠋ᠯᠦᠬᠡ᠂ ᠲᠤᠯᠤᠳᠤᠭᠠᠷ ᠤᠨ ᠤ 63 ᠰᠤᠷᠤᠠᠠᠴᠢ ᠠᠴᠠ ᠪᠡᠶ᠎ᠡ ᠪᠡᠶ᠎ᠡ ᠲᠠᠮᠢᠷ ᠤᠨ ᠤᠷᠤᠯᠳᠤᠭᠠᠨ ᠳᠤ ᠤᠷᠤᠯᠴᠠᠬᠤ ᠶᠢᠨ ᠰᠤᠷᠭᠠᠭᠤᠯᠢ ᠶᠢᠨ ᠡᠯ᠎ᠡ ᠤᠨ ᠦ ᠬᠤᠭᠤᠷᠤᠠᠳᠤᠭᠢ ᠷᠠᠳᠢᠣ᠋ , ᠨᠢᠭᠡ᠂ ᠠᠰᠠᠭᠤᠳᠠᠯ ᠤᠨ ᠣᠷᠴᠢᠨ᠄ , ᠬᠤᠶᠠᠷ᠂ ᠳᠠᠢᠴᠢᠯᠠᠬᠤ ᠠᠰᠠᠭᠤᠳᠠᠯ᠄ , ᠶᠢ ᠰᠤᠩᠭᠤᠵᠤ ᠤᠷᠤᠯᠴᠠᠭᠤᠯᠬᠤ ᠪᠤᠢ︖ ᠪᠡᠶ᠎ᠡ ᠶᠢᠨ ᠦᠨᠳᠦᠷ ᠨᠢ ᠠᠯᠢ ᠬᠡᠪᠴᠢᠶᠡᠨ ᠳᠤ ᠪᠠᠢᠬᠤ ᠰᠤᠷᠤᠠᠠᠴᠢ , ᠭᠤᠷᠪᠠ᠂ ᠲᠠᠭᠠᠮᠠᠭᠯᠠᠯ ᠲᠥᠰᠦᠪᠯᠡᠯ᠄ , ᠪᠠᠭ᠎ᠠ ᠭᠡᠮᠵᠢᠭᠳᠡᠯ ᠤᠨ ᠵᠦ᠋ᠷᠢᠶ᠎ᠡ ᠶᠢ ᠪᠤᠳᠤᠬᠤ︔ 1． ᠬᠠᠮᠤᠭ ᠤᠨ ᠶᠡᠭᠡ ᠬᠡᠮᠵᠢᠭᠳᠡᠯ ᠪᠤᠯᠤᠨ ᠬᠠᠮᠤᠭ ᠦᠨ , ᠲᠤᠠᠠᠳᠠᠭᠠᠬᠤ᠃ 2． ᠭᠡᠰᠡᠭ ᠤᠨ ᠵᠠᠢ ᠪᠠ ᠬᠡᠰᠡᠭ ᠤᠨ ᠲᠤᠭ᠎ᠠ ᠶᠢ ,172-149 =23,, ᠲᠦᠷᠪᠡ᠂ ᠣᠷᠤᠯᠳᠤᠯᠭ᠎ᠠ ᠪᠠ ᠨᠤᠲᠠᠯᠠᠯᠳᠠ᠄ ,,8 ᠭᠡᠰᠡᠭ , ᠨᠢ ᠪᠠᠷᠤᠭ 3 ᠬᠡᠰᠡᠭ ᠤᠨ ᠵᠠᠢ , ᠳᠤᠭᠳᠠᠭᠠᠨ᠎ᠠ᠃ ᠲᠤᠭ᠎ᠠ ᠶᠢ ᠬᠡᠰᠡᠭ ᠤᠨ ᠤᠷᠢᠳ ᠢᠢᠠᠷ ᠠᠷᠭ᠎ᠠ 1᠄ , ᠳᠤᠭᠳᠠᠭᠠᠨ᠎ᠠ᠃ ᠵᠠᠢ ᠶᠢ ᠬᠡᠰᠡᠭ ᠤᠨ ᠤᠷᠢᠳ ᠢᠢᠠᠷ ᠠᠷᠭ᠎ᠠ 2᠄ ,172−149 8 = 23 8 =2 7 8, ᠭᠦᠰᠦᠨ᠋ᠦᠭᠳᠦ ᠶᠢ ᠪᠠᠢᠭᠤᠯᠬᠤ :, ᠬᠥᠮᠦᠨ ᠢ ᠰᠣᠩᠭᠤᠨ ᠠᠪᠤᠨ᠎ᠠ᠃ ᠳᠠᠪᠠᠭ᠋ᠤ ᠦᠭᠡᠢ 41 ᠬᠥᠮᠦᠨ ᠤ ᠲᠤᠲᠤᠷ᠎ᠠ ᠠᠴᠠ 40 ᠪᠡᠶ᠎ᠡ ᠶᠢᠨ ᠥᠨᠳᠦᠷ ᠤᠨ ᠵᠥᠷᠢᠶ᠎ᠡ ᠨᠢ 9 cm ᠠᠴᠠ ,152≤x＜155,149≤x＜152, ᠪᠡᠶ᠎ᠡ ᠢᠢᠨ ᠥᠨᠳᠦᠷ ᠢ ᠬᠡᠰᠡᠭᠯᠡᠪᠡᠯ ,,,,,,,,,,,,,正,,,,,,,,,, ᠲᠠᠪᠳ᠋ᠬᠠᠳ᠋ᠬᠠᠰᠠᠨ ᠲᠤᠭ᠎ᠠ , ᠵᠢᠷᠤᠵᠤ ᠲᠡᠮᠳᠡᠭᠯᠡᠪᠡᠯ ,,,,,, ᠡᠯ᠎ᠡ ᠪᠠᠭ᠎ᠠ ᠬᠡᠰᠡᠭ ᠳᠤᠳᠤᠷᠠᠭᠢ ᠲᠤᠭ᠎ᠠ ᠪᠠᠷᠢᠮᠳᠠ ᠢᠢᠨ ᠪᠣᠳᠠᠭᠠᠯᠢ ᠲᠤᠭ᠎ᠠ ᠶᠢ ᠳᠠᠪᠳᠠᠭᠳᠠᠭᠰᠠᠨ ᠲᠤᠭ᠎ᠠ ᠭᠡᠨ᠎ᠡ᠃ ,3. ᠲᠠᠪᠳ᠋ᠬᠠᠳ᠋ᠬᠠᠰᠠᠨ ᠲᠤᠭᠠᠨ ᠦ ᠲᠠᠷᠬᠠᠯᠳᠠ ᠶᠢᠨ ,,,7 6 5 4 3 2 1 0,,,,,,10.2－2,,,,,,,,,,,,,,,2/3,6/3,12/3,19/3,10/3,8/3,4/3,2/3, ᠳᠥᠷᠪᠡᠯᠵᠢᠨ ᠵᠢᠷᠤᠭ ᠢ ᠵᠢᠷᠤᠬᠤ 4. ᠳᠠᠪᠲᠠᠭᠳᠠᠭᠰᠠᠨ ᠲᠣᠭᠠᠨ ᠤ ᠲᠠᠷᠬᠠᠯᠲᠠ ᠶᠢᠨ ᠰᠢᠯᠦᠭᠤᠨ , ᠬᠡᠰᠡᠭ ᠤᠨ ᠵᠠᠢ ᠲᠠᠪᠲᠠᠭᠳᠠᠭᠰᠠᠨ ᠲᠤᠭ᠎ᠠ /,,20 15 10 5 0,,,,,10.2－3,,,,,,,,,,,,,2,6,12,19,10,8,4,2, ︵ᠰᠤᠷᠤᠭᠴᠢ ᠶᠢᠨ ᠲᠤᠭ᠎ᠠ︶ ᠲᠠᠪᠲᠠᠭᠳᠠᠭᠰᠠᠨ ᠲᠤᠭ᠎ᠠ , ᠪᠡᠶ᠎ᠡ ᠶᠢᠨ ᠥᠨᠳᠦᠷ /cm, ᠰᠢᠯᠤᠭᠤᠨ ᠲᠦ᠋ᠷᠪᠡᠯᠵᠢᠨ ᠵᠢᠷᠤᠭ 10.2, ᠨᠢᠭᠡᠳᠦᠭᠡᠷ ᠦᠶ᠎ᠡ , ᠦᠦ︖ ᠢᠩᠭᠢᠵᠦ ᠬᠡᠷᠡᠭᠯᠡᠬᠦ ᠨᠢ 40 ᠰᠤᠷᠤᠭᠴᠢ ᠶᠢ ᠰᠤᠩᠭᠤᠵᠦ ᠴᠢᠳᠠᠨ᠎ᠠ ᠲᠤᠭ᠎ᠠ ᠪᠠᠷᠢᠮᠲᠠ ᠶᠢ ᠬᠡᠳᠦᠨ ᠬᠡᠰᠡᠭ ᠲᠤ ᠬᠤᠪᠢᠶᠠᠬᠤ ᠪᠤᠢ︖ ᠬᠤᠪᠢᠶᠠᠵᠠᠢ᠃ ᠬᠡᠷᠪᠡ ᠬᠡᠰᠡᠭ ᠤᠨ ᠵᠠᠢ ᠶᠢ 2 ᠪᠤᠶᠤ 4 ᠪᠠᠷ ᠠᠪᠤᠪᠠᠯ ᠵᠠᠢ ᠶᠢ 3 ᠪᠠᠷ ᠠᠪᠴᠤ᠂ ᠲᠤᠭ᠎ᠠ ᠪᠠᠷᠢᠮᠲᠠ ᠶᠢ 8 ᠬᠡᠰᠡᠭ ᠲᠤ ᠳᠡᠭᠡᠷ᠎ᠡ ᠲᠤᠭ᠎ᠠ ᠬᠡᠮᠵᠢᠭᠳᠡᠯ ᠢ ᠬᠡᠰᠡᠭᠯᠡᠬᠦ ᠦᠶᠡᠰ᠂ ᠬᠡᠰᠡᠭ ᠤᠨ , ᠰᠦᠪᠡᠭᠴᠢᠯᠡ᠄ , ᠲᠠᠪᠤ᠂ ᠰᠢᠨ᠎ᠡ ᠳᠦᠷᠢ ᠶᠢ ᠪᠠᠳᠤᠳᠬᠠᠨ ᠦᠨᠡᠯᠡᠬᠦ᠄ , ᠬᠠᠮᠤᠭ ᠠᠷᠪᠢᠨ ᠪᠣᠯᠬᠤ ᠬᠡᠰᠡᠭ ᠨᠢ ︵︶ ᠢᠯᠡᠳᠭᠡᠪᠡ᠃ ᠵᠣᠭᠤᠰ ᠬᠠᠨᠳᠢᠪᠯᠠᠭᠰᠠᠨ ᠭᠦᠮᠦᠨ ᠤ ᠲᠤᠭ᠎ᠠ ᠨᠢ ᠬᠠᠨᠳᠢᠪᠯᠠᠭᠰᠠᠨ ᠪᠠᠢᠳᠠᠯ ᠢ ᠰᠢᠯᠤᠭᠤᠨ ᠲᠦᠷᠪᠡᠯᠵᠢᠨ ᠵᠢᠷᠤᠭ ᠢᠢᠠᠷ 1. ᠨᠢᠭᠡᠨ ᠠᠩᠭᠢ ᠢᠢᠨ 45 ᠰᠤᠷᠤᠭᠴᠢ ᠢᠢᠨ ᠵᠣᠭᠤᠰ ,C,,155~160,14,2,11,49,2. ᠰᠢᠯᠤᠭᠤᠨ ᠲᠦᠷᠪᠡᠯᠵᠢᠨ ᠵᠢᠷᠤᠭ ᠢ ᠦᠨᠳᠦᠰᠦᠯᠡᠵᠦ᠂ ᠠᠰᠠᠭᠤᠯᠳᠠ ᠶᠢ ᠬᠠᠷᠢᠭᠤᠯ᠃ , ︵3︶ ᠪᠦᠬᠦ ᠠᠩᠭᠢ ᠳᠤ ᠨᠡᠢᠲᠡ — — — — ᠭᠦᠮᠦᠨ ᠲᠠᠢ᠃ ᠭᠦᠮᠦᠨ ᠪᠠᠢᠵᠦ᠂ 160---165 ᠬᠤᠭᠤᠷᠤᠨᠳᠦ — — — — ᠭᠦᠮᠦᠨ ᠲᠠᠢ᠃ ︵2︶ ᠰᠤᠳᠠᠯ ᠤᠨ ᠯᠤᠭᠰᠢᠯᠳᠠ ᠨᠢ 135---140 ᠬᠤᠭᠤᠷᠤᠨᠳᠦ — — — — ᠰᠤᠷᠤᠭᠴᠢ ᠢᠢᠨ ᠲᠤᠭ᠎ᠠ ᠬᠠᠮᠤᠭ ᠠᠷᠪᠢᠨ᠂ — — — — ᠬᠥᠮᠦᠨ ᠪᠠᠢᠨ᠎ᠠ᠃ ︵1︶ ᠰᠤᠳᠠᠯ ᠤᠨ ᠯᠤᠭᠰᠢᠯᠳᠠ ᠨᠢ — — — — ᠬᠡᠪᠴᠢᠶᠡᠨ ᠳᠤ ᠪᠠᠢᠬᠤ , ᠰᠢᠯᠤᠭᠤᠨ ᠲᠦ᠋ᠷᠪᠡᠯᠵᠢᠨ ᠵᠢᠷᠤᠭ ᠢ ᠵᠢᠷᠤᠬᠤ ᠠᠯᠬᠤᠮ᠄ , ᠪᠠᠭ᠎ᠠ ᠭᠡᠮᠵᠢᠭᠳᠡᠯ ᠤᠨ ᠵᠦ᠋ᠷᠢᠶ᠎ᠡ ᠶᠢ ᠪᠤᠳᠤᠬᠤ᠃ 1. ᠬᠠᠮᠤᠭ ᠤᠨ ᠶᠡᠭᠡ ᠬᠡᠮᠵᠢᠭᠳᠡᠯ ᠪᠤᠯᠤᠨ ᠬᠠᠮᠤᠭ ᠦᠨ , ᠲᠤᠠᠠᠳᠠᠭᠠᠬᠤ᠃ 2. ᠭᠡᠰᠡᠭ ᠤᠨ ᠵᠠᠢ ᠪᠠ ᠬᠡᠰᠡᠭ ᠤᠨ ᠲᠤᠭ᠎ᠠ ᠶᠢ , ᠪᠠᠢᠭᠤᠯᠬᠤ᠃ 3. ᠲᠠᠪᠳ᠋ᠬᠠᠳ᠋ᠬᠠᠰᠠᠨ ᠲᠤᠭᠠᠨ ᠦ ᠲᠠᠷᠬᠠᠯᠳᠠ ᠶᠢᠨ ᠬᠦᠰᠦᠨ᠋ᠦᠭᠳᠦ , ᠲᠦ᠋ᠷᠪᠡᠯᠵᠢᠨ ᠵᠢᠷᠤᠭ ᠢ ᠵᠢᠷᠤᠬᠤ᠃ 4. ᠲᠠᠪᠳ᠋ᠬᠠᠳ᠋ᠬᠠᠰᠠᠨ ᠲᠤᠭᠠᠨ ᠦ ᠲᠠᠷᠬᠠᠯᠳᠠ ᠶᠢᠨ ᠰᠢᠯᠤᠭᠤᠨ , ᠳ᠋ᠦᠩᠨᠡᠯᠳᠡ᠄ , ᠳᠠᠰᠭᠠᠯ᠄ ᠲᠡᠪᠳᠡᠷ ᠤᠨ 182---183 ᠨᠢᠭᠤᠷ ᠤᠨ 1 ᠪᠠ 3 ᠳ᠋ᠤᠭᠠᠷ ᠰᠡᠳᠦᠪ᠃ , ᠪᠠᠶᠠᠷᠯᠠᠯ᠎ᠠ︕ ᠲᠠ ᠪᠦᠬᠦᠨ ᠳᠤ ᠠᠮᠵᠢᠯᠲᠠ ᠬᠦᠰᠡᠶ᠎ᠡ᠃ ,,, ᠬᠥᠮᠦᠨ ᠢ ᠰᠣᠩᠭᠤᠨ ᠠᠪᠤᠨ᠎ᠠ᠃ ᠳᠠᠪᠠᠭ᠋ᠤ ᠦᠭᠡᠢ 44 ᠬᠥᠮᠦᠨ ᠤ ᠲᠤᠲᠤᠷ᠎ᠠ ᠠᠴᠠ 40 ᠪᠡᠶ᠎ᠡ ᠶᠢᠨ ᠥᠨᠳᠦᠷ ᠤᠨ ᠵᠥᠷᠢᠶ᠎ᠡ ᠨᠢ 10cm ᠠᠴᠠ , ᠪᠡᠶ᠎ᠡ ᠢᠢᠨ ᠥᠨᠳᠦᠷ xcm, ᠲᠠᠪᠳ᠋ᠬᠠᠳ᠋ᠬᠠᠰᠠᠨ ᠲᠤᠭ᠎ᠠ ,, ᠬᠥᠮᠦᠨ ᠢ ᠰᠣᠩᠭᠤᠨ ᠠᠪᠤᠨ᠎ᠠ᠃ ᠳᠠᠪᠠᠭ᠋ᠤ ᠦᠭᠡᠢ 50 ᠬᠥᠮᠦᠨ ᠤ ᠲᠤᠲᠤᠷ᠎ᠠ ᠠᠴᠠ 40 ᠪᠡᠶ᠎ᠡ ᠶᠢᠨ ᠥᠨᠳᠦᠷ ᠤᠨ ᠵᠥᠷᠢᠶ᠎ᠡ ᠨᠢ 12cm ᠠᠴᠠ ,, ᠪᠡᠶ᠎ᠡ ᠢᠢᠨ ᠥᠨᠳᠦᠷ xcm, ᠲᠠᠪᠳ᠋ᠬᠠᠳ᠋ᠬᠠᠰᠠᠨ ᠲᠤᠭ᠎ᠠ ,, ᠨᠡᠯᠢᠶᠡᠳ ᠲᠣᠬᠢᠷᠠᠮᠵᠢᠲᠠᠢ᠃ ᠵᠥᠷᠢᠶ᠎ᠡ ᠠᠴᠠ ᠦᠵᠡᠪᠡᠯ᠂ ᠬᠡᠰᠡᠭ ᠤᠨ ᠵᠠᠢ ᠨᠢ 3 ᠦᠶᠡᠰ ᠬᠡᠰᠡᠭ ᠬᠤᠪᠢᠶᠠᠪᠠᠯ ᠣᠷᠬᠢᠬᠤ ᠴᠢᠬᠤᠯᠠ ᠲᠠᠢ ᠬᠥᠮᠦᠨ ᠤ ᠲᠤᠭ᠎ᠠ ᠬᠢᠭᠡᠳ ᠪᠡᠶ᠎ᠡ ᠶᠢᠨ ᠥᠨᠳᠦᠷ ᠤᠨ ᠬᠡᠰᠡᠭ ᠤᠨ ᠵᠠᠢ ᠶᠢ ᠬᠡᠳᠦ ᠪᠠᠷ ᠠᠪᠤᠭᠰᠠᠨ ᠴᠦ ᠪᠦᠷ ᠪᠣᠯᠤᠨ᠎ᠠ᠃ ᠳ᠋ᠦᠩᠨᠡᠯᠲᠡ :,