2009年上海市青浦区中考一模语文试卷1 答案
\u6c422009\u5e74\u4e0a\u6d77\u5e02\u9752\u6d66\u533a\u7269\u7406\u4e2d\u8003\u6a21\u62df\u5377\u662f\u8fd9\u5957\u9898\u5417\uff1f
\u5148\u7ed9\u5206\uff0c\u7136\u540e\u7559\u4e0b\u4f60\u7684QQ\u90ae\u7bb1\u53f7\u6211\u4f1a\u5728\u4e00\u4e24\u5929\u5185\u6709\u4e0a\u7f51\u7684\u65f6\u95f4\u53d1\u7ed9\u4f60\u7684\u3002
\u6211\u4e0d\u4f1a\u5931\u4fe1\u7684\uff01\uff01\uff01
2009\u5e74\u9752\u6d66\u533a\u521d\u4e2d\u5b66\u4e1a\u6a21\u62df\u8003\u8bd5(\u542b\u7b54\u6848)
\u7406\u5316\u8bd5\u5377
\uff08\u6ee1\u5206150\uff0c\u8003\u8bd5\u65f6\u95f4100\u5206\u949f\uff09
\u7269\u7406\u90e8\u5206
\u4e00\u3001\u9009\u62e9\u9898 \uff08\u517116\u5206\uff09 1\uff0e\u539f\u5b50\u4e2d\u5e26\u8d1f\u7535\u7684\u7c92\u5b50\u662f \uff08 \uff09 A \u539f\u5b50\u6838\u3002 B \u7535\u5b50\u3002 C \u8d28\u5b50\u3002 D \u4e2d\u5b50\u3002 2\uff0e\u5409\u5b83\uff08\u4e00\u79cd\u4e50\u5668\uff09\u4e0a\u4e94\u6839\u7c97\u7ec6\u4e0d\u540c\u7684\u5f26\uff0c\u662f\u4e3a\u4e86\u5728\u6f14\u594f\u4e2d\u83b7\u5f97\u4e0d\u540c\u7684 \uff08 \uff09 A \u97f3\u8c03\u3002 B \u97f3\u8272\u3002 C \u54cd\u5ea6\u3002 D \u632f\u5e45\u3002 3\uff0e\u56db\u51b2\u7a0b\u6c7d\u6cb9\u673a\u5728\u5de5\u4f5c\u8fc7\u7a0b\u4e2d\uff0c\u5185\u80fd\u8f6c\u5316\u6210\u673a\u68b0\u80fd\u7684\u51b2\u7a0b\u662f \uff08 \uff09 A \u5438\u6c14\u51b2\u7a0b\u3002 B \u538b\u7f29\u51b2\u7a0b\u3002 C \u505a\u529f\u51b2\u7a0b\u3002 D \u6392\u6c14\u51b2\u7a0b\u3002 4\uff0e\u4e00\u76cf\u5bb6\u7528\u767d\u70bd\u706f\u6b63\u5e38\u5de5\u4f5c\u65f6\u7684\u7535\u6d41\u7ea6\u4e3a \uff08 \uff09 A 0.02\u5b89\u3002 B 0.2\u5b89\u3002 C 2\u5b89\u3002 D 20\u5b89\u3002 5\uff0e\u8721\u70db\u653e\u5728\u51f8\u900f\u955c\u524d\u67d0\u4e00\u4f4d\u7f6e\uff0c\u5728\u900f\u955c\u53e6\u4e00\u4fa7\u7684\u5149\u5c4f\u4e0a\u6210\u4e00\u4e2a\u5012\u7acb\u3001\u7f29\u5c0f\u7684\u50cf\uff0c\u5f53\u56fa\u5b9a\u900f\u955c\u4f4d\u7f6e\uff0c\u5bf9\u8c03\u8721\u70db\u548c\u5149\u5c4f\u4f4d\u7f6e\u540e\uff0c\u5149\u5c4f\u4e0a \uff08 \uff09 A \u4e00\u5b9a\u4e0d\u6210\u50cf\u3002 B \u53ef\u80fd\u6210\u6b63\u7acb\u3001\u653e\u5927\u7684\u50cf\u3002 C \u53ef\u80fd\u6210\u7f29\u5c0f\u3001\u5012\u7acb\u7684\u50cf\u3002 D \u4e00\u5b9a\u6210\u653e\u5927\u3001\u5012\u7acb\u7684\u50cf\u3002
21\uff0e\u8d28\u91cf\u4e3a1\u5343\u514b\u3001\u6df1\u4e3a0.5\u7c73\u3001\u5e95\u9762\u79ef\u4e3a0.01\u7c732\u7684\u5bb9\u5668\u653e\u5728\u6c34\u5e73\u5730\u9762\u4e0a\uff0c\u5728\u5bb9\u5668\u5185\u88c5\u6ee1\u6c34\u540e\uff0c\u6d4b\u5f97\u603b\u8d28\u91cf\u4e3a7\u5343\u514b\u3002\u6c42\uff1a
\uff081\uff09\u5bb9\u5668\u4e2d\u6c34\u7684\u4f53\u79efV\u6c34\u3002
\uff082\uff09\u6c34\u5bf9\u5bb9\u5668\u5e95\u90e8\u4ea7\u751f\u7684\u538b\u5f3ap\u6c34\u3002
\uff083\uff09\u6574\u4e2a\u5bb9\u5668\u5bf9\u5730\u9762\u7684\u538b\u5f3ap
\uff08\u4e8c\uff09\u9605\u8bfb\u4e0b\u6587\uff0c\u5b8c\u6210\u7b2c21\u201426\u9898\uff0824\u5206\uff09
\u5728\u53ef\u53ef\u897f\u91cc\u56de\u5934
\u2460\u53bb\u5e74\uff0c\u6211\u4eec\u4ece\u683c\u5c14\u6728\u987a\u7740\u9752\u85cf\u516c\u8def\u53bb\u90a3\u66f2\uff0c\u5230\u695a\u739b\u5c14\u6cb3\u9644\u8fd1\u65f6\uff0c\u7531\u4e8e\u524d\u65b9\u516c\u8def\u574d\u584c\uff0c\u53ea\u597d\u5230\u4fdd\u62a4\u7ad9\u91cc\u4f11\u606f\uff0c\u5728\u8fd9\u91cc\u9047\u5230\u4e86\u601d\u8d24\u3002\u601d\u8d2417\u5c81\uff0c\u662f\u4fdd\u62a4\u7ad9\u91cc\u5e74\u9f84\u6700\u5c0f\u7684\u4e00\u4f4d\u5fd7\u613f\u8005\u3002
\u2461\u4ed6\u770b\u5230\u6211\u80f8\u524d\u6302\u7740\u76f8\u673a\uff0c\u5c31\u8fc7\u6765\u627e\u6211\u62cd\u7167\u3002\u6211\u5bf9\u4ed6\u4f3c\u4e4e\u683c\u5916\u6709\u4eb2\u5207\u611f\uff0c\u4ed6\u544a\u8bc9\u4e86\u6211\u8fd9\u91cc\u7684\u751f\u6d3b\uff1a\u4ed6\u4eec\u6bcf\u5929\u90fd\u8981\u626f\u7740\u6a2a\u5e45\uff0c\u5728\u9edd\u9ed1\u7684\u9752\u85cf\u516c\u8def\u4e0a\uff0c\u4e3a\u8bd5\u56fe\u7a7f\u8fc7\u9752\u85cf\u516c\u8def\u5411\u897f\u8fc1\u5f99\u7684\u85cf\u7f9a\u7f8a\u201c\u5f00\u8def\u201d\uff0c\u56e0\u4e3a\u8fd9\u4e9b\u85cf\u7f9a\u7f8a\u6bcf\u5e74\u521d\u590f\u90fd\u8981\u8d76\u5f80\u6c34\u8349\u4e30m\u00e0o\u7684\u5353\u4e43\u6e56\u3001\u592a\u9633\u6e56\u53bb\u4ea7\u5d3d\u3002\u4ed6\u4eec\u4f1a\u5728\u85cf\u7f9a\u7f8a\u7ecf\u5e38\u51fa\u73b0\u7684\u5730\u65b9\u9759\u9759\u5b88\u5019\uff0c\u5982\u679c\u6709\u85cf\u7f9a\u7f8a\u6765\u5230\u516c\u8def\u65c1\uff0c\u4ed6\u5c31\u548c\u670b\u53cb\u8fdc\u8fdc\u5730\u7ad9\u8d77\u6765\uff0c\u5728\u516c\u8def\u4e0a\u626f\u8d77\u6a2a\u5e45\u63d0\u793a\u6765\u5f80\u7684\u8f66\u8f86\uff0c\u6a2a\u5e45\u4e0a\u5199\u7740\u201c\u85cf\u7f9a\u7f8a\u8fc7\u516c\u8def\uff0c\u8bf7\u6c7d\u8f66\u7184\u706b\u201d\uff0c\u7136\u540e\u4eba\u4eec\u5c31\u505c\u4e0b\u8f66\u3001\u7184\u706b\uff0c\u5b89\u9759\u5730\u7b49\u5f85\u7740\u90a3\u88ab\u85cf\u65cf\u4eba\u89c6\u4e3a\u795e\u7269\u7684\u85cf\u7f9a\u7f8a\u72b9\u8c6b\u7740\uff0c\u6162\u6162\u5730\u8d70\u8fc7\u516c\u8def\uff0c\u53bb\u53ef\u53ef\u897f\u91cc\u7684\u8179\u5730\u7e41\u884d\u540e\u4ee3\u3002
\u2461\u601d\u8d24\u8bf4\uff1a\u201c\u867d\u7136\u6211\u4eec\u5343\u7684\u4e8b\u60c5\u5f88\u7b80\u5355\uff0c\u4f46\u5927\u5bb6\u603b\u662f\u83ab\u540d\u5176\u5999\u5730\u88ab\u5f7c\u6b64\u611f\u52a8\u3002\u201d
\u2463\u6211\u95ee\u4ed6\uff1a\u201c\u4f60\u8fd9\u4e48\u5c0f\uff0c\u600e\u4e48\u5c31\u6765\u8fd9\u91cc\u5f53\u5fd7\u613f\u8005\u4e86\u5462\uff1f\u4f60\u7684\u7236\u6bcd\u4e0d\u62c5\u5fc3\u5417?\u201d
\u2464\u4ed6\u542c\u540e\uff0c\u5934\u4e00\u4f4e\uff0c\u7136\u540e\u6de1\u7136\u5730\u7b11\u9053\uff1a\u201c\u6211\u5176\u5b9e\u662f\u79bb\u5bb6\u51fa\u8d70\u7684\u3002\u201d
\u2465\u4ed6\u544a\u8bc9\u6211\uff0c\u4ed6\u662f\u4e00\u540d\u9ad8\u4e2d\u751f\uff0c\u4f46\u5bf9\u5b66\u4e60\u6ca1\u6709\u4e00\u70b9\u5174\u8da3\uff0c\u4ed6\u7684\u7231\u597d\u662f\u6444\u5f71\u3002\u4ed6\u6bcf\u5929\u90fd\u6c89\u8ff7\u4e8e\u6444\u5f71\u5f53\u4e2d\uff0c\u5b66\u4e60\u6210\u7ee9\u975e\u5e38\u5dee\u3002\u7236\u6bcd\u5bf9\u4ed6\u7684\u201c\u4e0d\u52a1\u6b63\u4e1a\u201d\u6781\u4e3a\u4e0d\u6ee1\uff0c\u7ecf\u5e38\u6307\u8d23\u4ed6\u3002\u5c31\u5728\u4e24\u4e2a\u6708\u524d\uff0c\u4ed6\u6700\u5fc3\u7231\u7684\u8001\u76f8\u673a\u88ab\u6124\u6012\u7684\u7236\u4eb2\u6454\u788e\u4e86\uff0c\u4ed6\u4e00\u6c14\u4e4b\u4e0b\u79bb\u5bb6\u51fa\u8d70\uff0c\u548c\u4e00\u7fa4\u7f51\u4e0a\u8ba4\u8bc6\u7684\u5fd7\u613f\u8005\u6765\u5230\u4e86\u8fd9\u91cc\u2014\u2014\u68a6\u60f3\u4e86\u597d\u4e45\u7684\u76ee\u7684\u5730\u3002\u4ed6\u8bf4\uff0c\u4e0d\u77e5\u9053\u8be5\u62ff\u4ec0\u4e48\u53bb\u53cd\u6297\u7236\u4eb2\u5bf9\u4ed6\u68a6\u60f3\u7684\u201c\u538b\u8feb\u201d\uff0c\u5374\u5728\u4e3a\u85cf\u7f9a\u7f8a\u5f00\u8def\u7684\u8fc7\u7a0b\u4e2d\u6709\u4e86\u6df1\u6df1\u7684\u4f7f\u547d\u611f\u3002
\u2466\u4ed6\u8bf4\u5b8c\u4ed6\u7684\u6545\u4e8b\uff0c\u6211\u4e0d\u4fbf\u76f8\u529d\uff0c\u53ea\u597d\u62c9\u7740\u4ed6\u62cd\u7167\u53bb\u4e86\u3002\u7b2c\u4e8c\u5929\uff0c\u516c\u8def\u901a\u4e86\uff0c\u6211\u4eec\u79bb\u5f00\u4fdd\u62a4\u7ad9\uff0c\u9a71\u8f66\u53bb\u90a3\u66f2\u3002
\u2467\u4ed6\u628a\u6211\u4eec\u9001\u5230\u8def\u4e0a\uff0c\u7136\u540e\u4eb2\u5207\u5730\u548c\u6211\u62e5\u62b1\u3001\u9053\u522b\u3002\u4e0d\u77e5\u9053\u8fd9\u662f\u4e3a\u4ec0\u4e48\uff0c\u5927\u6982\u662f\u4e3a\u4ed6\u90a3\u5e74\u5c11\u5374\u6267\u8457\u7684\u68a6\u60f3\u5427\u3002\u8def\u4e0a\uff0c\u6211\u4e00\u76f4\u5728\u60f3\uff0c\u8fd9\u4e2a\u5b69\u5b50\u5e94\u8be5\u56de\u5bb6\uff0c\u5bb6\u957f\u5e94\u8be5\u63a5\u7eb3\u4ed6\uff0c\u8ba4\u53ef\u5e76\u9f13\u52b1\u4ed6\u3002\u53ea\u6709\u8fd9\u6837\uff0c\u4ed6\u624d\u80fd\u6d3b\u5f97\u5feb\u4e50\uff0c\u624d\u80fd\u8d70\u5411\u68a6\u60f3\u3002
\u2468\u534a\u4e2a\u6708\u540e\uff0c\u6211\u4eec\u4ece\u90a3\u66f2\u56de\u683c\u5c14\u6728\uff0c\u53c8\u9014\u7ecf\u90a3\u4e2a\u4fdd\u62a4\u7ad9\u3002\u8f66\u8fd8\u6ca1\u6709\u5230\u7684\u65f6\u5019\uff0c\u5c31\u8fdc\u8fdc\u5730\u770b\u5230\u4fdd\u62a4\u7ad9\u6709\u4e2a\u4eba\u5728\u6325\u624b\u3002\u4e0d\u662f\u522b\u4eba\uff0c\u6b63\u662f\u601d\u8d24\u3002
\u2469\u601d\u8d24\u770b\u4e0a\u53bb\u6709\u4e9b\u4f24\u611f\uff0c\u773c\u775b\u50cf\u662f\u54ed\u8fc7\u822c\u53c8\u7ea2\u53c8\u80bf\u3002\u4ed6\u8981\u6211\u4eec\u5e26\u4ed6\u56de\u683c\u5c14\u6728\u3002\u6211\u4eec\u5e26\u4e0a\u4ed6\u5c31\u4e0a\u8def\u4e86\u3002
�\u6211\u95ee\u4ed6\u53d1\u751f\u4e86\u4ec0\u4e48\u4e8b\u60c5\u3002
�\u4ed6\u544a\u8bc9\u6211\u8bf4\uff0c\u53d1\u751f\u4e86\u4e00\u4ef6\u4e0d\u597d\u7684\u4e8b\u60c5\u3002\u539f\u6765\uff0c\u4e09\u5929\u524d\uff0c\u4ed6\u4eec\u5728\u8def\u4e0a\u4e3a\u85cf\u7f9a\u7f8a\u5f00\u8def\u7684\u65f6\u5019\uff0c\u6709\u4e00\u4e2a\u9c81\u83bd\u7684\u53f8\u673a\u4e3a\u4e86\u8d76\u8def\uff0c\u5c45\u7136\u4e0d\u987e\u4ed6\u4eec\u7684\u963b\u62e6\uff0c\u95ef\u5173\u800c\u8fc7\uff0c\u76f4\u63a5\u649e\u98de\u4e86\u4e00\u53ea\u53ef\u601c\u7684\u5c0f\u7f8a\u7f94\uff0c\u7f8a\u7fa4\u88ab\u5207\u5272\u6210\u4e24\u90e8\u5206\u6563\u53bb\u4e86\u3002\u4ed6\u4eec\u4e3a\u6b64\u60b2\u6124\u4e0d\u5df2\u3002\u7136\u540e\uff0c\u4ed6\u4eec\u6367\u7740\u90a3\u5e7c\u5c0f\u7684\u7f8a\u7f94\u628a\u5b83\u57cb\u5728\u4e86\u4fdd\u62a4\u7ad9\u7279\u610f\u4e3a\u5b83\u6316\u7684\u575f\u5893\u91cc\u3002\u846c\u4e86\u7f8a\u7f94\u4e4b\u540e\uff0c\u4ed6\u4eec\u6b63\u5fc3\u610f\u96be\u5e73\u65f6\uff0c\u770b\u5230\u4e00\u53ea\u6bcd\u7f8a\u5728\u516c\u8def\u65c1\u5f98\u5f8a\u54c0\u53f7\uff0c\u6574\u6574\u4e00\u4e2a\u4e0b\u5348\u90fd\u5728\u547c\u5524\u3002\u4ed6\u4eec\u77e5\u9053\u90a3\u662f\u7f8a\u7f94\u7684\u6bcd\u4eb2\uff0c\u4e8e\u662f\uff0c\u53c8\u542b\u6cea\u628a\u7f8a\u7f94\u6316\u51fa\u6765\uff0c\u653e\u5230\u6bcd\u7f8a\u7684\u9762\u524d\u3002\u6bcd\u7f8a\u60b2\u4f24\u7684\u795e\u60c5\u4ee4\u6bcf\u4e00\u4e2a\u4eba\u5fc3\u788e\u3002\u76f4\u5230\u6bcd\u7f8a\u7edd\u671b\u5730\u79bb\u5f00\uff0c\u4ed6\u4eec\u624d\u518d\u6b21\u57cb\u846c\u4e86\u7f8a\u7f94\u3002
�\u601d\u8d24\u7684\u773c\u4e2d\u6709\u6cea\u5149\u6cdb\u8d77\uff0c\u5e74\u8f7b\u7684\u8138\u4e0a\u60b2\u6124\u4ea4\u96c6\u3002\u6211\u4eec\u542c\u4e86\u4e5f\u4e49\u6124\u586b\u81ba\uff0c\u5374\u6ca1\u6709\u4eba\u591a\u8bed\u3002
�\u6211\u8bd5\u56fe\u8f6c\u6362\u4e00\u4e0b\u8bdd\u9898\uff0c\u6765\u9a71\u6563\u60b2\u4f24\u7684\u6c14\u6c1b\uff0c\u4e8e\u662f\u6402\u7740\u601d\u8d24\u7684\u80a9\u8180\u95ee\uff1a\u201c\u4f60\u63a5\u4e0b\u6765\u51c6\u5907\u53bb\u54ea\u91cc\uff1f\u201d
�\u601d\u8d24\u5ffd\u7136\u6cea\u5982\u6cc9\u6d8c\uff0c\u4ed6\u63e1\u4f4f\u6211\u7684\u624b\u54ed\u9053\uff1a\u201c\u5927\u54e5\uff0c\u6211\u8981\u56de\u5bb6\uff01\u6211\u5988\u5988\u4e00\u5b9a\u627e\u6211\u627e\u75af\u4e86!\u201d
�\u6211\u4e00\u628a\u62b1\u4f4f\u4ed6\uff0c\u5c06\u4ed6\u7684\u54ed\u58f0\u6342\u5728\u6000\u91cc\u3002\u6211\u7684\u773c\u6cea\u5ffd\u7136\u4e5f\u6d8c\u4e86\u51fa\u6765\u3002\u8fd9\u4e2a\u8ff7\u5931\u5728\u4e16\u754c\u8fb9\u7f18\u7684\u5c11\u5e74\uff0c\u5728\u89c1\u8bc1\u4e86\u771f\u6b63\u7684\u5fe7\u4f24\u4e4b\u540e\uff0c\u6df1\u6df1\u5730\u660e\u767d\u4e86\u4e00\u79cd\u7231\uff0c\u7ec8\u4e8e\u5728\u7f8e\u4e3d\u7684\u53ef\u53ef\u897f\u91cc\u56de\u5934\u4e86\u3002
21\uff0e\u6839\u636e\u62fc\u97f3\u5199\u6c49\u5b57\uff082\u5206\uff09
\u6c34\u8349\u4e30m\u00e0o\uff3f\uff3f\uff3f\uff3f
22\uff0e\u7b2c\u2462\u6bb5\u4e2d\u201c\u5927\u5bb6\u603b\u662f\u83ab\u540d\u5176\u5999\u5730\u88ab\u5f7c\u6b64\u611f\u52a8\u201d\u7684\u539f\u56e0\u662f\uff3f\uff3f\uff3f\uff3f\u3002\uff083\u5206\uff09
23\uff0e\u7b2c\u2467\u6bb5\u4e2d\u7684\u201c\u8fd9\u6837\u201d\u6307\u7684\u662f\uff3f\uff3f\uff3f\uff3f\u3002\uff083\u5206\uff09
24\uff0e\u7b2c�\u6bb5\u201c\u601d\u8d24\u5ffd\u7136\u6cea\u5982\u6cc9\u6d8c\u201d\u8fd9\u53e5\u8bdd\u8fd0\u7528\u4e86\uff3f\uff3f\uff3f\uff3f\u4fee\u8f9e\u65b9\u6cd5\uff0c\u5176\u8868\u8fbe\u6548\u679c\u662f\uff3f\uff3f\uff3f\uff3f\u3002\uff084\u5206\uff09
25\uff0e\u5bf9\u7b2c�\u6bb5\u753b\u7ebf\u53e5\u7406\u89e3\u6700\u6070\u5f53\u7684\u4e00\u9879\u662f\uff084\u5206\uff09
A\uff0e\u601d\u8d24\u7ec8\u4e8e\u5728\u53ef\u53ef\u897f\u91cc\u61c2\u5f97\u4e86\u751f\u6d3b\u7684\u9053\u7406\u3002
B\uff0e\u601d\u8d24\u7ec8\u4e8e\u5728\u53ef\u53ef\u897f\u91cc\u51b3\u5b9a\u56de\u5bb6\u5b8c\u6210\u5b66\u4e1a\u3002
C\uff0e\u601d\u8d24\u7ec8\u4e8e\u5728\u53ef\u53ef\u897f\u91cc\u7406\u89e3\u4e86\u7236\u6bcd\uff0c\u51b3\u5b9a\u56de\u5bb6\u3002
D\uff0e\u601d\u8d24\u7ec8\u4e8e\u5728\u53ef\u53ef\u897f\u91cc\u89c9\u5f97\u65e0\u80fd\u4e3a\u529b\uff0c\u51b3\u5b9a\u8fd4\u4e61\u3002
26\uff0e\u8bf7\u5c06\u4e0a\u6587\u7f29\u5199\u6210\u201c\u601d\u8d24\u7684\u6545\u4e8b\u201d\u3002\uff0880\u5b57\u5de6\u53f3\uff09\uff088\u5206\uff09
\u7b54\u6848\uff1a21.\u8302 22.\u8fdc\u79bb\u5bb6\u4e61\u5728\u8270\u82e6\u7684\u73af\u5883\u4e2d\u4fdd\u62a4\u73cd\u7a00\u52a8\u7269\u85cf\u7f9a\u7f8a 23.\u601d\u8d24\u56de\u5230\u5bb6\uff0c\u5bb6\u957f\u63a5\u7eb3\u4ed6\uff0c\u8ba4\u53ef\u5e76\u9f13\u52b1\u4ed6 24.\u6bd4\u55bb\u6216\u5938\u5f20\u751f\u52a8\u7684\u7a81\u51fa\u4e86\u601d\u8d24\u5f53\u65f6\u60f3\u5ff5\u6bcd\u4eb2\u7684\u60b2\u4f24\u5fc3\u60c5 25.C 26.\u8a00\u4e4b\u6210\u7406\uff0c\u914c\u60c5\u7ed9\u5206\u3002
（1）清泉石上流（2）醉里挑灯看剑（3）留取丹心照汗青（4）学而不思则罔（5）沙鸥翔集，锦鳞游泳
9999
绛旓細1娓呮硥鐭充笂娴2閱夐噷鎸戠伅鐪嬪墤3鐣欏彇涓瑰績鐓ф睏闈4瀛﹁屼笉鎬濆垯缃5娌欓弗缈旈泦锛岄敠槌炴父娉筹紝宀歌姺姹鍏帮紝閮侀儊闈掗潚銆2A 3D
绛旓細锛1锛夌數姊笂鍗囧彲鍒嗕负涓変釜闃舵锛屽姞閫熶笂鍗囥佸寑閫熻繍鍔ㄣ佸噺閫熶笂鍗囷紝鐢卞浘鍙煡锛岀數姊湪0-3s鍐呭寑鍔犻熼熶笂鍗囷紝3-13s鍐呭寑閫熶笂鍗囷紝13-19s鍐呭寑鍑忛熶笂鍗囷紟鐢卞浘鐭ワ紝鐢垫鍦ㄥ姞閫熶笂鍗囨椂瀵圭牆鐮佺殑鎷夊姏F1=58N锛岀牆鐮佹墍鍙楀悎鍔汧鍚1=F1-mg锛屾牴鎹墰椤跨浜屽畾寰嬫湁鐮濈爜浜х敓鍔犻熷害a1锛滷鍚1m锛58?5脳105m/s2=1.6m/s2鐢垫...
绛旓細瑙ｇ瓟锛氳В锛氾紙1锛夌敱棰樻剰鍙煡锛岀數鍘嬭〃鐢ㄦ潵娴嬪唴鐢甸樆涓婄殑鐢靛帇锛涜岃矾绔數鍘嬬敱娆у瀹氬緥姹傚嚭锛屾晠鐢垫祦琛ㄤ笌瀹氬肩數闃讳覆杩炴帴鍦ㄧ數婧愪袱绔紝鐢靛帇琛ㄦ祴鍐呯數鍘嬶紝鏁呭師鐞嗗浘濡傚浘鎵绀猴細锛2锛夌敱E=U鍐+IR鍙緱锛氱數鍔ㄥ娍鍒嗗埆涓猴細2.1V銆2.1V銆2.0V銆2.0V銆1.99V锛涘垯骞冲潎鍊间负锛欵=2.1+2.1+2+2+1.995V=2.0V...
绛旓細瑙ｇ瓟锛氳瘉鏄庯細鈭碘柍ABC鏄瓑杈逛笁瑙掑舰锛屸埓鈭燙AB=鈭燗CB=鈭燗BC锛孉B=BC锛岋紙1鍒嗭級鈭碘垹ACB=鈭燗BC锛屸埓鈭燚CB=鈭燛BA锛岋紙1鍒嗭級鍦ㄢ柍DCB涓庘柍EBA涓紝鈭礑C锛滶B鈭燚CB锛濃垹EBAAB锛滲C锛屸埓鈻矰CB鈮屸柍EBA锛岋紙2鍒嗭級鈭粹垹DBC=鈭燛AB锛堬紝1鍒嗭級鈭碘垹CBA=鈭燙AB锛屸埓鈭燙BA+鈭燚BC=鈭燙AB+鈭燛AB锛屽嵆鈭燚BA=鈭燚AF锛岋紙1鍒...
绛旓細锛1锛夊悜寮鍏砈涓1杩為氭椂鐢佃矾涓悇鐏殑鍙戝厜鎯呭喌锛氬墠鍚庡彸杞悜鐏疪D1銆丷D2姝ｅ父鍙戝厜锛屾寚绀虹伅D姝ｅ父鍙戝厜锛屽乏鎸囩ず鐏笉鍙戝厜锛 杞悜鐏數闃籖1=U2P1=3615=2.4惟 鎸囩ず鐏數闃籖2=U2P2=36惟姣忓彧鍙宠浆鍚戠伅鍧囪幏寰6V鐢靛帇锛屾甯稿彂鍏夛紱姣忓彧宸﹁浆鍚戠伅鑾峰緱鐢靛帇U1=(R12)UR12+R2=0.2v杩滃皬浜庢甯稿彂鍏夌數鍘6V锛屾墍浠ヤ笉...
绛旓細F鏈灏=GXsin37掳=7.2N锛庣墿浣撹繍鍔ㄥ埌鏂滈潰搴曠鏃跺姩鑳界殑璁＄畻锛岀敱鍔ㄨ兘瀹氱悊锛欵k=mgh-fs鍏朵腑 h=BC脳Sin伪锛宻=(AB)2+(BC)2=1m 鎵浠ワ紝Ek=2脳10脳0.8脳0.6-8脳1J=1.6J 绛旓細鐢‵=f2+G2璁＄畻F鏄敊璇殑锛屽洜涓虹墿浣撲綔鍔犻熻繍鍔紝鍚堝姏涓嶄负闆讹紝鏈ㄥ潡鍒拌揪D鐐规椂鐨勫姩鑳藉ぇ灏忎负1.6J锛...
绛旓細鈭礐D鈯B锛屸埓鈭燗DC=鈭燙DB=90掳锛庡湪Rt鈻矨CD涓紝鐢盇C=15锛宑osA锛35锛屽緱AD锛滱C?cosA锛15脳35锛9锛屸埓DB=AB-AD=16-9=7锛庘埖CD锛滱C2?AD2锛152?92锛12锛屸埓鍦≧t鈻矯DB涓紝tanB锛滳DDB锛127锛庘埖E鏄疪t鈻矯DB鐨勬枩杈笲C鐨勪腑鐐癸紝鈭碋D锛滶B锛12BC锛屸埓鈭燛DB=鈭燘锛屸埓tan鈭燛DB锛漷anB锛127锛
绛旓細0-t0绾挎鍦ㄤ竴姘村钩鍚戝彸鐨勫鍔汧鐨勪綔鐢ㄤ笅浠庨潤姝㈠紑濮嬪仛鍖鍔犻熺洿绾胯繍鍔紝鏍规嵁杩愬姩瀛﹀叕寮忓緱0+v2t0=lv=2lt0 a=2lt20鈶犳牴鎹墰椤跨浜屽畾寰嬪緱锛孎-F瀹=ma锛屽張F瀹=BIl锛孖=ER锛孍=Blv锛屽緱鍒 F=B2l2atR+ma 鏂滅巼k=B2l2aR=2F0t0 鈶℃牴鎹畨鍩瑰姏鍋氬姛閲忓害鐢佃矾涓骇鐢熺殑鐢佃兘寰梩=34t0鏃跺埢绾挎鐨勫彂鐑...
绛旓細宸ヤ綔杩囩▼涓紝鎻愬崌閲嶇墿鐨勫姛涓烘湁鐢ㄥ姛W鏈夌敤=mgH鏍规嵁鑳介噺瀹堟亽鎬濇兂锛岀數鏈烘秷鑰楃殑鎬昏兘閲忎负锛欵=UIt=W鎬绘牴鎹満姊版晥鐜囄=W鏈夌敤W鎬=mgHUIt鏈疄楠屼腑锛岀敱浜庣數鍘嬬數娴佷笉鍙兘瀹屽叏鎭掑畾鐨勫洜绱狅紝缁撳悎璇曢獙鎯呭涓虹粏绾垮線鐢靛姩鏈鸿浆杞翠笂缂犵粫鏉ユ彁鍗囬噸鐗╋紝寰堥毦鍋氬埌鍖閫熸彁鍗囨晠绛旀涓猴細mgHUIt锛涚牆鐮佷綔鍖閫熶笂鍗 ...
绛旓細A銆丅銆丆涓紝閮芥槸鎴緱鐨勫搴旂嚎娈垫垚姣斾緥锛屾晠閮借兘澶熷緱鍒癉E鈭C锛汥銆丏E鍜孊C涓嶆槸鎴緱鐨勭嚎娈碉紝鏁呬笉涓瀹氳兘澶熷緱鍒癉E鈭C锛庢晠閫塂锛
