精选人教版七年级数学下期中数学试卷及答案解析 新人教版七年级下册数学期中试卷答案

\u4eba\u6559\u7248\u4e03\u5e74\u7ea7\u4e0b\u518c\u6570\u5b66\u671f\u4e2d\u8bd5\u5377\u53ca\u7b54\u6848(\u6709\u56fe)

http://wenku.baidu.com/link?url=1jgBX-Q2cNhi0G25_voo0IW2Ln8rwUAxRsdKdGiGf8RN2rVqa0l7a2xmX3P2zrtbQLSR1pqzy4OQKLRuyrBsA1GVTiCfYYWSkBOMyTdOeQu

\u4e03\u5e74\u7ea7\uff08\u4e0b\uff09\u6570\u5b66\u671f\u4e2d\u590d\u4e60\u6d4b\u8bd5\u9898\x0d\x0a\u4e00.\u7cbe\u5fc3\u9009\u4e00\u9009\uff08\u6bcf\u5c0f\u9898\u53ea\u6709\u4e00\u4e2a\u6b63\u786e\u7b54\u6848,\u6bcf\u98983\u5206\uff0c\u517130\u5206\uff09\x0d\x0a1\uff0e\u4e0b\u5217\u8bf4\u6cd5\u6b63\u786e\u7684\u6709\uff08\uff09\u4e2a\u3002\x0d\x0a\uff081\uff09\u76f8\u7b49\u7684\u89d2\u662f\u5bf9\u9876\u89d2;\uff082\uff09\u8fc7\u4e00\u70b9\u6709\u4e14\u53ea\u6709\u4e00\u6761\u76f4\u7ebf\u4e0e\u5df1\u77e5\u76f4\u7ebf\u5e73\u884c;\uff083\uff09\u5782\u76f4\u4e8e\u540c\u4e00\u6761\u76f4\u7ebf\u7684\u4e24\u6761\u76f4\u7ebf\u4e92\u76f8\u5e73\u884c;\uff084\uff09\u4e24\u76f4\u7ebf\u88ab\u7b2c\u4e09\u6761\u76f4\u7ebf\u6240\u622a\uff0c\u540c\u4f4d\u89d2\u76f8\u7b49;\uff08A\uff090\u4e2a\uff08B\uff091\u4e2a\uff08C\uff092\u4e2a\uff08D\uff093\u4e2a\x0d\x0a2\uff0e\u4e00\u6761\u6cb3\u6d41\u4e24\u6b21\u62d0\u6e7e\u540e\u7684\u6d41\u5411\u4e0d\u53d8\uff0c\u90a3\u4e48\u4e24\u6b21\u62d0\u6e7e\u7684\u89d2\u5ea6\u53ef\u80fd\u662f\uff08\uff09\x0d\x0a\uff08A\uff09\u7b2c\u4e00\u6b21\u53f3\u62d050\u5ea6\uff0c\u7b2c\u4e8c\u6b21\u5de6\u62d0130\u5ea6;\x0d\x0a\uff08B\uff09\u7b2c\u4e00\u6b21\u5de6\u62d050\u5ea6\uff0c\u7b2c\u4e8c\u6b21\u5de6\u62d0130\u5ea6;\x0d\x0a\uff08C\uff09\u7b2c\u4e00\u6b21\u53f3\u62d050\u5ea6\uff0c\u7b2c\u4e8c\u6b21\u53f3\u62d050\u5ea6;\x0d\x0a(D)\u7b2c\u4e00\u6b21\u5de6\u62d050\u5ea6\uff0c\u7b2c\u4e8c\u6b21\u53f3\u62d050\u5ea6\x0d\x0a3\uff0e\u5982\u53f3\u56fe\uff0c\u4e0d\u80fd\u5224\u5b9aAB\u2016CD\u7684\u6761\u4ef6\u662f\uff08\uff09\x0d\x0a\uff08A\uff09\u2220B+\u2220BCD=1800;\uff08B\uff09\u22201=\u22202;\uff08C\uff09\u22203=\u22204;\uff08D\uff09\u2220B=\u22205.\x0d\x0a4.\u5df2\u77e5\u2220A\u4e0e\u2220B\u4e92\u4f59\uff0c\u2220B\u4e0e\u2220C\u4e92\u8865\uff0c\u82e5\u2220A\uff1d50\u00b0\uff0c\u5219\u2220C\u7684\u5ea6\u6570\u662f\uff08\uff09\x0d\x0a\uff08A\uff0940\u00b0\uff08B\uff0950\u00b0\uff08C\uff09130\u00b0\uff08D\uff09140\u00b0\x0d\x0a5.\u4e0b\u5217\u5404\u5f0f\u4e2d\uff0c\u4e0d\u80fd\u7528\u5e73\u65b9\u5dee\u516c\u5f0f\u8ba1\u7b97\u7684\u662f\uff08\uff09\x0d\x0a\uff08A\uff09\uff08B\uff09\x0d\x0a\uff08C\uff09\uff08D\uff09\x0d\x0a6\uff0e\u5df2\u77e5\u662f\u5b8c\u5168\u5e73\u65b9\u5f0f\uff0c\u5219k\u7684\u503c\u4e3a\uff08\uff09\x0d\x0a\uff08A\uff096\uff08B\uff09\uff08C\uff09-6\uff08D\uff09\x0d\x0a7.\u4e00\u53ea\u5c0f\u72d7\u5728\u5982\u56fe\u7684\u65b9\u7816\u4e0a\u8d70\u6765\u8d70\u53bb\uff0c\u6700\u7ec8\u505c\u5728\u9634\u5f71\u65b9\u7816\u4e0a\u7684\u6982\u7387\u662f\uff08\uff09\x0d\x0a\uff08A\uff09\uff08B\uff09\uff08C\uff09\uff08D\uff09\x0d\x0a\x0d\x0a8\uff0e\u4e0b\u5217\u8bf4\u6cd5\u4e2d\uff0c\u6b63\u786e\u7684\u662f\uff08\uff09\x0d\x0a\uff08A\uff09\u8fd1\u4f3c\u65705.0\u4e0e\u8fd1\u4f3c\u65705\u7684\u7cbe\u786e\u5ea6\u76f8\u540c\u3002\x0d\x0a\uff08B\uff09\u8fd1\u4f3c\u65703.197\u7cbe\u786e\u5230\u5343\u5206\u4f4d\uff0c\u6709\u56db\u4e2a\u6709\u6548\u6570\u5b57\u3002\x0d\x0a\uff08C\uff09\u8fd1\u4f3c\u65705\u5343\u548c\u8fd1\u4f3c\u65705000\u7cbe\u786e\u5ea6\u76f8\u540c\u3002\x0d\x0a\uff08D\uff09\u8fd1\u4f3c\u657023.0\u4e0e\u8fd1\u4f3c\u657023\u7684\u6709\u6548\u6570\u5b57\u90fd\u662f2\uff0c3\u3002\x0d\x0a\x0d\x0a9.\u5982\u56fe\uff0c\u22202+\u22203=180\u00b0\uff0c\u22202=70\u00b0\uff0c\u22204=80\u00b0\uff0c\u5219\u22201=\uff08\uff09\x0d\x0a\uff08A\uff0970\u00b0\uff08B\uff09110\u00b0\uff08C\uff09100\u00b0\uff08D\uff0980\u00b0\x0d\x0a\x0d\x0a10.\u5982\u56fe\uff0c\u76f4\u7ebfEF\u5206\u522b\u4ea4CD\u3001AB\u4e8eM\u3001N\uff0c\u4e14\u2220EMD=65\u00b0\uff0c\x0d\x0a\u2220MNB=115\u00b0\uff0c\u5219\u4e0b\u5217\u7ed3\u8bba\u6b63\u786e\u7684\u662f\uff08\uff09\x0d\x0a\uff08A\uff09\u2220A=\u2220C\uff08B\uff09\u2220E=\u2220F\uff08C\uff09AE\u2016FC\uff08D\uff09AB\u2016DC\x0d\x0a\x0d\x0a\u4e8c.\u7528\u5fc3\u586b\u4e00\u586b\uff08\u6bcf\u98983\u5206\uff0c\u517115\u5206\uff09\x0d\x0a11.10\u540d\u5b66\u751f\u8ba1\u5212\u201c\u4e94\u4e00\u201d\u8fd9\u5929\u53bb\u90ca\u6e38\uff0c\u4efb\u9009\u5176\u4e2d\u7684\u4e00\u4eba\u5e2620\u6839\u9999\u80a0\uff0c\u521910\u4eba\u4e2d\u7684\u5c0f\u4eae\u88ab\u9009\u4e2d\u7684\u6982\u7387\u662f_________.\x0d\x0a12.\u5982\u56fe\u6240\u8868\u793a\u7684\u6570\u5b66\u516c\u5f0f\u662f12\u9898b\x0d\x0a\x0d\x0a13.\u5982\u56fe\uff083\uff09\uff0c\u6298\u53e0\u5bbd\u5ea6\u76f8\u7b49\u7684\u957f\u65b9\u5f62\u7eb8\u6761\uff0c\u82e5\u22201=620\uff0c\u5219\u22202=_______\u5ea6\x0d\x0a\x0d\x0a14.\u5982\u56fe\uff0cAB\u22a5AC\uff0cAD\u22a5AE\u5219\u56fe\u4e2d\u4e92\u4f59\u7684\u89d2\u6709_______\u5bf9.\x0d\x0aCE\x0d\x0a\x0d\x0aD\x0d\x0a\x0d\x0aBAF\x0d\x0a15\uff0e\u5982\u56fe\uff0c\u7528\u9ed1\u767d\u4e24\u79cd\u989c\u8272\u7684\u6b63\u516d\u8fb9\u5f62\u5730\u9762\u7816\u6309\u5982\u4e0b\u89c4\u5f8b\u62fc\u6210\u82e5\u5e72\u4e2a\u56fe\u6848,\u90a3\u4e48\u7b2cn\u4e2a\u56fe\u6848\u4e2d\u7684\u767d\u8272\u5730\u9762\u7816\u6709________\u5757.\x0d\x0a\x0d\x0a\u4e09\uff0e\u4ed4\u7ec6\u505a\u4e00\u505a(\u517155\u5206)\x0d\x0a16\uff0e\uff085\u5206\uff09\u67d0\u5546\u5e97\u4e3e\u529e\u6709\u5956\u9500\u552e\u6d3b\u52a8\uff0c\u8d2d\u7269\u6ee1100\u5143\u8005\u53d1\u5bf9\u5956\u5238\u4e00\u5f20\u3002\u572810000\u5f20\u5956\u5238\u4e2d\uff0c\u8bbe\u7279\u7b49\u59561\u4e2a\uff0c\u4e00\u7b49\u595610\u4e2a\uff0c\u4e8c\u7b49\u5956100\u4e2a\u3002\u82e5\u67d0\u4eba\u8d2d\u7269\u521a\u597d\u6ee1100\u5143\uff0c\u5206\u522b\u6c42\u6b64\u4eba\u4e2d\u7279\u7b49\u5956\uff0c\u4e00\u7b49\u5956\uff0c\u4e8c\u7b49\u5956\u4ee5\u53ca\u4e2d\u5956\u7684\u6982\u7387\u5404\u662f\u591a\u5c11\u3002\x0d\x0a\x0d\x0a17.\uff085\u5206\uff09\x0d\x0a\x0d\x0a18.\uff086\u5206\uff09\u5df2\u77e5x=,y=-1,\u6c42\u7684\u503c\x0d\x0a\x0d\x0a19.\uff086\u5206\uff09\u4e0b\u5217\u4e8b\u4ef6\u4e2d\uff0c\u54ea\u4e9b\u662f\u4e0d\u786e\u5b9a\u4e8b\u4ef6\uff0c\u54ea\u4e9b\u662f\u5fc5\u7136\u4e8b\u4ef6\uff0c\u54ea\u4e9b\u662f\u4e0d\u53ef\u80fd\u4e8b\u4ef6\uff1f\x0d\x0a\uff081\uff09\u5728\u6807\u51c6\u5927\u6c14\u538b\u4e0b\uff0c\u6e29\u5ea6\u8fbe\u5230100C\u65f6\u6c34\u4f1a\u6cb8\u817e\uff1b\uff082\uff09\u6ca1\u6709\u6c34\u5206\uff0c\u79cd\u5b50\u53d1\u82bd\uff1b\uff083\uff09\u4ece\u4e00\u4e2a\u73ed\u7ea7\u4e2d\u4efb\u610f\u62bd\u53d65\u4eba\uff0c\u7ed3\u679c\u8fd95\u4eba\u90fd\u662f\u7537\u751f\uff1b\uff084\uff09\u660e\u5929\u672c\u5e02\u6709\u96e8\uff1b\uff085\uff09\u6253\u5f00\u7535\u89c6\u673a\uff0c\u6b63\u5728\u64ad\u65b0\u95fb\u8054\u64ad\uff1b\uff086\uff09\u4e00\u4e2a\u6b63\u6570\u7684\u76f8\u53cd\u6570\u662f\u5b83\u672c\u8eab\x0d\x0a\u7b54\uff1a\u4e0d\u786e\u5b9a\u4e8b\u4ef6\u6709\uff1a\u5fc5\u7136\u4e8b\u4ef6\u6709\uff1a\x0d\x0a\x0d\x0a\u4e0d\u53ef\u80fd\u4e8b\u4ef6\u6709\uff1a\x0d\x0a\x0d\x0a20.\u5982\u56fe\uff0ca\u2016b,b\u2016c,\u5199\u51fa\u56fe\u4e2d\u5404\u4e2a\u89d2\u4e4b\u95f4\u7684\u7b49\u91cf\u5173\u7cfb\u3002\uff08\u53ea\u5199\u7ed3\u8bba\uff0c\u5199\u5bf9\u4e00\u4e2a\u5f97\u4e00\u5206\uff0c\u6700\u591a\u5f978\u5206\uff09\x0d\x0a\x0d\x0a21.\uff088\u5206\uff09\u5982\u56fe\uff0c\u2220l\uff1d\u22202\uff0cDE\u22a5BC\uff0cAB\u22a5BC\uff0c\u90a3\u4e48\u2220A=\u22203\u5417\uff1f\u8bf4\u660e\u7406\u7531.\uff08\u8bf7\u4e3a\u6bcf\u4e00\u6b65\u63a8\u7406\u6ce8\u660e\u4f9d\u636e\uff09\x0d\x0a\u7ed3\u8bba\uff1a\u2220A\u4e0e\u22203\u76f8\u7b49\uff0c\u7406\u7531\u5982\u4e0b\uff1a\x0d\x0a\x0d\x0a\u2235DE\u22a5BC\uff0cAB\u22a5BC\uff08\u5df2\u77e5\uff09\x0d\x0a\u2234\u2220DEC=\u2220ABC=90\u00b0\uff08\uff09\x0d\x0a\x0d\x0a\u2234DE\u2016BC()\x0d\x0a\x0d\x0a\u2234\u22201=\u2220A\uff08\uff09\x0d\x0a\u7531DE\u2016BC\u8fd8\u53ef\u5f97\u5230\uff1a\x0d\x0a\u22202=\u22203\uff08\uff09\x0d\x0a\u53c8\u2235\u2220l\uff1d\u22202\uff08\u5df2\u77e5\uff09\x0d\x0a\u2234\u2220A=\u22203\uff08\u7b49\u91cf\u4ee3\u6362\uff09\x0d\x0a\x0d\x0a22.\uff088\u5206\uff09\u4e00\u53ea\u4e0d\u900f\u660e\u7684\u888b\u5b50\u4e2d\uff0c\u88c5\u67092\u4e2a\u767d\u7403\u548c1\u4e2a\u7ea2\u7403\uff0c\u8fd9\u4e9b\u7403\u9664\u989c\u8272\u5916\u8005\u90fd\u76f8\u540c\u3002\x0d\x0a\uff081\uff09\u5c0f\u660e\u8ba4\u4e3a\uff0c\u6405\u5747\u540e\u4ece\u4e2d\u4efb\u610f\u6478\u51fa\u4e00\u4e2a\u7403\uff0c\u4e0d\u662f\u767d\u7403\u5c31\u662f\u7ea2\u7403\uff0c\u56e0\u6b64\u6a21\u51fa\u767d\u7403\u548c\u6a21\u51fa\u7ea2\u7403\u662f\u7b49\u53ef\u80fd\u7684\u3002\u4f60\u540c\u610f\u4ed6\u7684\u8bf4\u6cd5\u5417\uff1f\u4e3a\u4ec0\u4e48\uff1f\x0d\x0a\uff082\uff09\u6405\u5747\u540e\u4ece\u4e2d\u6478\u51fa\u4e00\u4e2a\u7403\uff0c\u8bf7\u6c42\u51fa\u4e0d\u662f\u767d\u7403\u7684\u6982\u7387\uff1b\x0d\x0a\uff083\uff09\u6405\u5747\u540e\u4ece\u4e2d\u4efb\u610f\u6478\u51fa\u4e00\u4e2a\u7403\uff0c\u8981\u4f7f\u6478\u51fa\u7ea2\u7403\u7684\u6982\u7387\u4e3a\uff0c\u5e94\u5982\u4f55\u6dfb\u52a0\u7ea2\u7403\uff1f

  • 涓冨勾绾т笅鍐屾湡涓暟瀛璇曢(浜烘暀鐗)
    绛旓細涓冨勾绾绗簩瀛︽湡鏈熶腑娴嬭瘯 A鍗 鍩虹鐭ヨ瘑鐐圭偣閫 鐝骇___濮撳悕___鎴愮哗___涓銆 閫夋嫨棰橈紙3鍒喢8=24鍒嗭級1銆佺偣P锛1锛岋紞5锛夋墍鍦ㄧ殑璞¢檺鏄紙锛堿銆佺涓璞¢檺 B銆佺浜岃薄闄 C銆佺涓夎薄闄 D銆佺鍥涜薄闄 2銆佷笅鍒楅暱搴︾殑涓夋潯绾挎鑳界粍鎴愪笁瑙掑舰鐨勬槸锛堬級A銆1锛2锛3 B銆1锛7锛6 C銆2锛3锛6 D銆6锛8锛...
  • 鍒濅竴涓嬫暟瀛︽湡涓璇曞嵎
    绛旓細鏁板涓冨勾绾т笅鍐屾湡涓鑰冭瘯璇曢 (婊″垎:100鍒;鑰冭瘯鏃堕棿:100鍒嗛挓) 涓銆侀夋嫨棰(涓嬮潰姣忓皬棰樼粰鍑虹殑鍥涗釜閫夐」涓, 鍙湁涓涓槸姝g‘鐨, 璇锋妸姝g‘閫夐」鍓嶇殑瀛楁瘝濉湪鐩稿簲鎷彿鍐. 娉ㄦ剰鍙互鐢ㄥ悇绉嶄笉鍚岀殑鏂规硶鏉ヨВ鍐充綘闈㈠墠鐨勯夋嫨棰樺摝!2脳12=24鍒) 1銆佺偣(-7,0)鍦( ) A銆 杞存鍗婅酱涓 B銆 杞磋礋鍗婅酱涓 C銆 杞存鍗婅酱涓...
  • 鍒濅竴涓嬪唽鏁板鏈熶腑澶嶄範棰
    绛旓細2014骞浜烘暀鐗堜竷骞寸骇鏁板涓嬫湡涓娴嬭瘯鍗 涓銆侀夋嫨棰橈紙30鍒嗭級1銆佸鍥),濡傛灉AB鈭D,閭d箞鍥句腑鐩哥瓑鐨勫唴閿欒鏄( )A.鈭1涓庘垹5,鈭2涓庘垹6 B.鈭3涓庘垹7,鈭4涓庘垹8 C.鈭5涓庘垹1,鈭4涓庘垹8 D.鈭2涓庘垹6,鈭7涓庘垹3 2銆佸鍥撅紝涓嬪垪鏉′欢涓笉鑳藉垽瀹欰B鈭D鐨勬槸锛 锛堿.鈭3锛濃垹4 B.鈭1锛濃垹...
  • 2010涓冨勾绾т笅鍐屾暟瀛︽湡涓璇曞嵎 浜烘暀鐗
    绛旓細涓冨勾绾ф暟瀛︿笅鍐屾湡涓妫娴嬭瘯鍗 璇存槑:鑰冭瘯鍙互浣跨敤璁$畻鍣 涓銆侀夋嫨棰(鏈ぇ棰樺叡8灏忛,姣忓皬棰3鍒,鍏24鍒)鍦ㄦ瘡灏忛缁欏嚭鐨勫洓涓夐」涓,鍙湁涓椤规槸姝g‘鐨,璇峰皢姝g‘鐨勯夐」鍓嶇殑瀛楁瘝濉叆棰樺悗鐨勬嫭鍙峰唴 1銆佷袱鏉$洿绾跨殑浣嶇疆鍏崇郴鏈( ) A銆佺浉浜ゃ佸瀭鐩 B銆佺浉浜ゃ佸钩琛 C銆佸瀭鐩淬佸钩琛 D銆佺浉浜ゃ佸瀭鐩淬佸钩琛 2銆佸鍥炬墍绀,鏄...
  • 涓冨勾绾т笅鍐屾暟瀛璇曞嵎鍙婂弬鑰冪瓟妗
    绛旓細鈽 涓冨勾绾ф暟瀛︿笅鍐屽涔犻绛旀 鈽 浜烘暀鐗堜竷骞寸骇鏁板涓嬪唽璇炬湰缁冧範棰樼瓟妗 鈽 涓冨勾绾ф暟瀛︿笅鍐岀粌涔犲唽鍙傝冪瓟妗 鈽 2020涓冨勾绾ф暟瀛︿笅鍐岀粌涔犲唽绛旀3绡 鈽 2020涓冨勾绾т笅鍐屾暟瀛﹀涔犻 鈽 涓冨勾绾т笅鏁板缁冧範鍐岀瓟妗 鈽 涓冨勾绾ф暟瀛︿笅瀛︽湡璇惧爞缁冧範鍐岀瓟妗 鈽 浜烘暀鐗堜竷骞寸骇涓嬫暟瀛︽湡鏈瘯鍗 鈽 涓冨勾绾ф暟瀛︿笅鍐屾湡鏈瘯鍗烽 ...
  • 鍒濅腑涓冨勾绾ф暟瀛鐭ヨ瘑鐐规荤粨
    绛旓細鈽 涓冨勾绾ф暟瀛︾煡璇嗙偣鏁寸悊澶у叏 鈽 鍒濅竴鏁板璇炬湰鐭ヨ瘑鐐规荤粨 鈽 涓冨勾绾ф暟瀛︾煡璇嗙偣鎬荤粨 鈽 浜烘暀鐗堝垵涓鏁板鐭ヨ瘑鐐规暣鐞 鈽 鍒濅竴鏁板涓婂唽鐭ヨ瘑鐐瑰綊绾 鈽 鍒濅腑鏁板鐭ヨ瘑鐐规暣鐞: 鈽 鍒濅腑鏁板鐭ヨ瘑鐐规荤粨澶у叏 鈽 涓冨勾绾涓嬫暟瀛鐭ヨ瘑鐐规荤粨 鈽 鍒濅竴鏁板鐭ヨ瘑鐐瑰綊绾充笌瀛︿範鏂规硶 宸茶禐杩 宸茶俯杩< 浣犲杩欎釜鍥炵瓟鐨勮瘎浠锋槸...
  • 鍒濅竴涓嬪唽涓鑰鏁板鑰冨埌鍝噷
    绛旓細鏁板鑰冨埌绗洓绔狅紝甯︾偣绗簲绔犵殑銆傚巻鍙茶冨埌12璇俱傛斂娌昏冨埌绗5璇俱傝鏂囪冨埌鍓4涓崟鍏冨惂銆傝嫳璇鍏崟鍏冦涓冨勾绾т笅鏈熶腑鏁板閲嶇偣鍦ㄧ涓绔犲拰绗笁绔犮傚叧浜庡嚑涓箻娉曞叕寮忕殑鍙樺舰涓瀹氫細鑰冦備緥锛氬凡鐭-2n=3,mn=2,姹傦紙1锛夛紙m+2n锛夌殑骞虫柟锛2锛塵鐨勫钩鏂-mn+4n鐨勫钩鏂硅В锛氬洜涓簃-2n=3,mn=2鎵浠(m-2n)...
  • 涓冨勾绾т笅鍐屾暟瀛璇曞嵎鍙婄瓟妗
    绛旓細鈽 涓冨勾绾ф暟瀛︿笅鍐屽涔犻绛旀 鈽 涓冨勾绾ф暟瀛︿笅鍐屾湡鏈瘯鍗烽 鈽 浜烘暀鐗堜竷骞寸骇涓嬫暟瀛︽湡鏈瘯鍗 鈽 涓冨勾绾т笅鍐岃嫃绉鐗堟暟瀛鏈熸湯娴嬭瘯鍗 鈽 2020涓冨勾绾т笅鏁板澶嶄範閲嶇偣璇曢 鈽 涓冨勾绾т笅鏁板缁冧範鍐岀瓟妗 鈽 浜烘暀鐗堜竷骞寸骇鏁板涓嬪唽璇炬湰缁冧範棰樼瓟妗 鈽 涓冨勾绾ф暟瀛﹀崟鍏冩祴璇曢 鈽 涓冨勾绾ф暟瀛︿笅鍐岀粌涔犲唽鍙傝冪瓟妗 鈽 20...
  • 鏂拌鏍浜烘暀鐗堜竷骞寸骇涓嬫暟瀛鏁欏璁″垝
    绛旓細鏂拌鏍浜烘暀鐗堜竷骞寸骇涓嬫暟瀛鏁欏璁″垝(浜) 涓銆佹寚瀵兼濇兂 涓轰績杩涙暟瀛﹀绉戞暀鑲叉暀瀛﹁川閲忕殑鎻愰珮,鍦ㄦ湰瀛︽湡鐨勬暟瀛︽暀瀛︿腑,瑕佸潥鎸佽繍鐢ㄤ互涓嬬悊蹇垫寚瀵兼暀瀛﹀伐浣:1銆侀潰鍚戝叏浣撳鐢,閫傚簲瀛︾敓涓у彂灞曠殑闇瑕,浣垮緱:浜轰汉閮借兘鑾峰緱鑹ソ鐨勬暟瀛︽暀鑲,涓嶅悓鐨勪汉鍦ㄦ暟瀛︿笂寰楀埌涓嶅悓鐨勫彂灞曘2銆佺獊鍑哄鐢熶富浣,灏婇噸涓綋宸紓;3銆佹縺鍙戝鐢熷叴瓒,璋冨姩瀛︾敓...
  • 浜烘暀鐗堜竷骞寸骇鏁板涓嬪唽鏁欏璁″垝
    绛旓細鏁板鏁欏璁″垝鏄鏍$粍缁囧拰绠$悊鏁板鏁欏杩囩▼鐨勪富瑕佷緷鎹,涔熸槸瀛︽牎瀵 鏁欒偛 銆佹暀瀛﹁川閲忕洃鎺т笌璇勪环鐨勫熀纭鎬ф枃浠躲備笅闈㈡槸鎴戜负澶у绮惧績鏁寸悊鐨浜烘暀鐗 涓冨勾绾ф暟瀛 涓嬪唽鏁欏璁″垝,浠呬緵鍙傝冦 浜烘暀鐗堜竷骞寸骇鏁板涓嬪唽鏁欏璁″垝 鑼冩枃 涓 涓銆佸鎯呭垎鏋: 鏈鏈熸垜灏嗘媴浠讳竷骞寸骇鐨勬暟瀛︽暀瀛﹀伐浣溿傞氳繃涓婂鏈熺殑鏁欏,瀛︾敓鐨勮绠楄兘鍔涖侀槄璇荤悊...
  • 扩展阅读:七下数学讲解视频免费 ... 七下数学必考压轴题 ... 七下数学压轴题可打印 ... 七下期中考试卷子 ... 七年级下册期末考试题 ... 七下数学期末必考题 ... 七年级下册数学题大全 ... 七年级下册动点问题 ... 七下数学必考知识点 ...

    本站交流只代表网友个人观点,与本站立场无关
    欢迎反馈与建议,请联系电邮
    2024© 车视网