蓝>万唯>红 题量:黄>万唯>蓝=红 5，看个体情况，第一轮有用洋葱 一遍过，也有用市北的。一般第二轮建议做到新思维的难度。 我是这么认为的，我们家也是预科的时候老师发的一遍过，我就一直用这个了 奥精、新方法吧，新思维不是说能90 ，要满分得新方法 初中数学教辅: 启东，53...", "shortcontent": null, "recommendreason": null, "editor": 0, "isresource": 0, "resourcecount": 0, "resourcetype": 0, "resourcetypename": null, "reviewid": 0, "sensitivewords": "法论", "relatedtopic": 0, "neverrecommenduser": 0, "showfulltextbutton": 0, "ismorethan500": 0, "topicid": 0, "topicname": null, "topictitle": null, "roundtableid": 0, "roundtabletitle": null, "roundtablecolumnid": 0, "roundtablecolumntitle": null, "readingdays": 0, "readingamount": 0, "bookfavoritecount": 0, "getvoteandfavoritecount": 0, "fanscount": 0, "newbookcount": 0, "repeatbookcount": 0, "voice": null, "voiceduration": null, "voicedurationint": 0, "unfinishedbookcount": 0, "readedcount": 0, "booklistfrontcover": null, "bookcount": 0, "bookcommentcount": 0, "ownedages": null, "ownedtags": null, "recommendusercount": 0, "viewcount": 5913, "contentcount": 0, "answercount": 0, "notescount": 0, "votecount": 20, "commentcount": 1, "favoritecount": 149, "vote": 0, "favorite": 0, "hotindex": 0, "hasvideo": 0, "gzhflag": 0, "attachmenttype": 0, "picturecount": 19, "star": 0, "recommendflag": 0, "displaynoquestion": 0, "displaymorequestion": 0, "questioncount": 0, "returnrelatednotes": 0, "finishcount": 0, "totalminutesspent": 0, "newlevelid": 0, "oldlevelid": 0, "cover": null, "coverwidth": 0, "coverheight": 0, "author": null, "press": null, "publishdate": null, "hasthisbookusercount": 0, "scorecount": 0, "punchchildcount": 0, "readingrecordcount": 0, "ar": null, "lexile": null, "topagedistribution": null, "picturearrayjson": null, "picturearray": [ { "pk": 0, "filename": "https://img.xiaohuasheng.cn/expimage/1444087/choose0.9440262199854049.jpg", "width": 576, "height": 1188, "url": null, "server": 0 }, { "pk": 0, "filename": "https://img.xiaohuasheng.cn/expimage/1444087/choose0.22297826777890617.jpg", "width": 540, "height": 405, "url": null, "server": 0 }, { "pk": 0, "filename": "https://img.xiaohuasheng.cn/expimage/1444087/choose0.9407836149914258.jpg", "width": 540, "height": 720, "url": null, "server": 0 } ], "contentownedtopicarray": null, "contentownedtopicarrayjson": null, "topicarrayjson": null, "topicarray": null, "childarrayjson": null, "childarray": [ { "childid": 1242866, "userid": 1444087, "guid": "2e3fc7ce-fac1-4471-a86e-9b2a2ec60bb7", "daughterorson": 0, "nickname": "万达", "birthday": "2018-04-29", "zodiac": 2, "picture": null, "ageinmonth": 71, "agedisplay": "5岁", "readingageid": 0 }, { "childid": 905330, "userid": 1444087, "guid": "eb0923b9-0bf7-4a54-b815-391583b29b4e", "daughterorson": 0, "nickname": "万里", "birthday": "2012-03-13", "zodiac": 12, "picture": null, "ageinmonth": 144, "agedisplay": "12岁", "readingageid": 0 } ], "bookarrayjson": null, "bookarray": null, "questionarrayjson": null, "questionarray": null, "roundtablearrayjson": null, "roundtablearray": null, "resourcetopicarrayjson": null, "resourcetopicarray": null, "recommendforyoupicturearrayjson": null, "recommendforyoupicturearray": null, "recommendforyoufriendarrayjson": null, "recommendforyoufriendarray": null, "xhslevellatestvideoarrayjson": null, "xhslevellatestvideoarray": null, "childlevelarrayjson": null, "childlevelarray": null, "similarlevelchildreadbookarrayjson": null, "similarlevelchildreadbookarray": null, "resourceinnotesarray": null, "anliresource": null, "latestspecialcolumn": null, "specialcolumnlist": null }, { "sectiontitle": null, "sectioncount": 0, "issectionlastrecord": 0, "type": 1, "unshowtype": 0, "source": 0, "pk": 405829, "pk2": 0, "guid": "6a4373e6cf3f3f2a", "time": "2年前", "publishtime": "2021-11-18 10:43:50", "date": "2021-11-18", "latestanswertime": null, "latestanswertimedisplaystring": null, "anonymous": 0, "userid": 163883, "username": "lucky_gjy", "userpicture": "7011423ejw1e8qgp5bmzyj2050050aa8.jpg", "title": "盘盘买的初中后教辅（数学篇）", "content": "妹子五年级半年全自学完了！这效率！记得哪说练习册不如教材？可能是难度不够吧。练习册估计要全空不做了。瓜娃子能下一个暑假前刷完就好。老母亲买的数学里，唯一校内有关的教辅了吧。 2.几何打基础，辅助线！ 学而思 2017新版学而思秘籍: 初中数学几何辅助线专项突破 中学教辅 初一 初二 初三 中考数学...", "shortcontent": null, "recommendreason": null, "editor": 0, "isresource": 0, "resourcecount": 0, "resourcetype": 0, "resourcetypename": null, "reviewid": 0, "sensitivewords": null, "relatedtopic": 0, "neverrecommenduser": 0, "showfulltextbutton": 0, "ismorethan500": 0, "topicid": 3720, "topicname": "教辅书", "topictitle": "教辅书", "roundtableid": 0, "roundtabletitle": null, "roundtablecolumnid": 0, "roundtablecolumntitle": null, "readingdays": 0, "readingamount": 0, "bookfavoritecount": 0, "getvoteandfavoritecount": 0, "fanscount": 0, "newbookcount": 0, "repeatbookcount": 0, "voice": null, "voiceduration": null, "voicedurationint": 0, "unfinishedbookcount": 0, "readedcount": 0, "booklistfrontcover": null, "bookcount": 0, "bookcommentcount": 0, "ownedages": null, "ownedtags": null, "recommendusercount": 0, "viewcount": 7424, "contentcount": 0, "answercount": 0, "notescount": 0, "votecount": 45, "commentcount": 33, "favoritecount": 443, "vote": 0, "favorite": 0, "hotindex": 0, "hasvideo": 0, "gzhflag": 0, "attachmenttype": 0, "picturecount": 10, "star": 0, "recommendflag": 0, "displaynoquestion": 0, "displaymorequestion": 0, "questioncount": 0, "returnrelatednotes": 0, "finishcount": 0, "totalminutesspent": 0, "newlevelid": 0, "oldlevelid": 0, "cover": null, "coverwidth": 0, "coverheight": 0, "author": null, "press": null, "publishdate": null, "hasthisbookusercount": 0, "scorecount": 0, "punchchildcount": 0, "readingrecordcount": 0, "ar": null, "lexile": null, "topagedistribution": null, "picturearrayjson": null, "picturearray": [ { "pk": 0, "filename": "https://img.xiaohuasheng.cn/expimage/163883/211118095413166.jpg", "width": 640, "height": 854, "url": null, "server": 0 }, { "pk": 0, "filename": "https://img.xiaohuasheng.cn/expimage/163883/211118095332631.jpg", "width": 563, "height": 563, "url": null, "server": 0 }, { "pk": 0, "filename": "https://img.xiaohuasheng.cn/expimage/163883/211118094630687.jpg", "width": 640, "height": 640, "url": null, "server": 0 } ], "contentownedtopicarray": [ { "pk": 3720, "pk2": 0, "name": "教辅书", "originalname": null, "introduction": null, "grade": null, "selected": false, "selectedint": 0, "viewcount": 0, "count": 0, "ishot": 0, "isnew": 0, "ismax": 0, "currentcategory": 0, "categorycolor": null, "status": 0, "statusname": null, "answercount": 0, "contentcount": 0, "totalfavoritecount": 0, "level": 0, "roundtablecount": 0 } ], "contentownedtopicarrayjson": null, "topicarrayjson": null, "topicarray": null, "childarrayjson": null, "childarray": [ { "childid": 145438, "userid": 163883, "guid": "1b47ca38-c835-41f1-a6d6-ba352517cd70", "daughterorson": 0, "nickname": "star", "birthday": "2009-09-05", "zodiac": 6, "picture": "childadd_default.png", "ageinmonth": 174, "agedisplay": "14岁", "readingageid": 0 } ], "bookarrayjson": null, "bookarray": null, "questionarrayjson": null, "questionarray": null, "roundtablearrayjson": null, "roundtablearray": null, "resourcetopicarrayjson": null, "resourcetopicarray": null, "recommendforyoupicturearrayjson": null, "recommendforyoupicturearray": null, "recommendforyoufriendarrayjson": null, "recommendforyoufriendarray": null, "xhslevellatestvideoarrayjson": null, "xhslevellatestvideoarray": null, "childlevelarrayjson": null, "childlevelarray": null, "similarlevelchildreadbookarrayjson": null, "similarlevelchildreadbookarray": null, "resourceinnotesarray": null, "anliresource": null, "latestspecialcolumn": null, "specialcolumnlist": null }, { "sectiontitle": null, "sectioncount": 0, "issectionlastrecord": 0, "type": 1, "unshowtype": 0, "source": 0, "pk": 374101, "pk2": 0, "guid": "e936216e9ea86648", "time": "3年前", "publishtime": "2021-01-23 18:43:38", "date": "2021-01-23", "latestanswertime": null, "latestanswertimedisplaystring": null, "anonymous": 0, "userid": 1137805, "username": "兮颜伊", "userpicture": "20220121222023.jpg", "title": "转", "content": "加油，初中生！ 2020-04-05创建 转载 , 图片13 初中数学教辅，本文良心推荐 原创 不想输就别懒 不想输就别懒2019-09-22 每天都有很多家长要来咨询，我家孩子适合用什么书呢？都不知道是什么样的水平，什么样的情况，很难有针对性地给出建议，每次只能大概简单的推荐几本。 于是我决定...", "shortcontent": null, "recommendreason": null, "editor": 0, "isresource": 0, "resourcecount": 0, "resourcetype": 0, "resourcetypename": null, "reviewid": 0, "sensitivewords": null, "relatedtopic": 0, "neverrecommenduser": 0, "showfulltextbutton": 0, "ismorethan500": 0, "topicid": 121, "topicname": "数理化启蒙", "topictitle": "数理化启蒙", "roundtableid": 0, "roundtabletitle": null, "roundtablecolumnid": 0, "roundtablecolumntitle": null, "readingdays": 0, "readingamount": 0, "bookfavoritecount": 0, "getvoteandfavoritecount": 0, "fanscount": 0, "newbookcount": 0, "repeatbookcount": 0, "voice": null, "voiceduration": null, "voicedurationint": 0, "unfinishedbookcount": 0, "readedcount": 0, "booklistfrontcover": null, "bookcount": 0, "bookcommentcount": 0, "ownedages": null, "ownedtags": null, "recommendusercount": 0, "viewcount": 1053, "contentcount": 0, "answercount": 0, "notescount": 0, "votecount": 0, "commentcount": 0, "favoritecount": 12, "vote": 0, "favorite": 0, "hotindex": 0, "hasvideo": 0, "gzhflag": 0, "attachmenttype": 0, "picturecount": 25, "star": 0, "recommendflag": 0, "displaynoquestion": 0, "displaymorequestion": 0, "questioncount": 0, "returnrelatednotes": 0, "finishcount": 0, "totalminutesspent": 0, "newlevelid": 0, "oldlevelid": 0, "cover": null, "coverwidth": 0, "coverheight": 0, "author": null, "press": null, "publishdate": null, "hasthisbookusercount": 0, "scorecount": 0, "punchchildcount": 0, "readingrecordcount": 0, "ar": null, "lexile": null, "topagedistribution": null, "picturearrayjson": null, "picturearray": [ { "pk": 0, "filename": "https://img.xiaohuasheng.cn/20200405183633330_e4e7769855ea362d00ee1c663a0cbf17.jpg", "width": 684, "height": 800, "url": null, "server": 0 }, { "pk": 0, "filename": "https://img.xiaohuasheng.cn/20200405183630739_447ddfdf970f2f527a94569dfe2c1781.jpg", "width": 645, "height": 800, "url": null, "server": 0 }, { "pk": 0, "filename": "https://img.xiaohuasheng.cn/attached/image/20200405/20200405183928_5215.png", "width": 860, "height": 860, "url": null, "server": 0 } ], "contentownedtopicarray": [ { "pk": 121, "pk2": 0, "name": "数理化启蒙", "originalname": null, "introduction": null, "grade": null, "selected": false, "selectedint": 0, "viewcount": 0, "count": 0, "ishot": 0, "isnew": 0, "ismax": 0, "currentcategory": 0, "categorycolor": null, "status": 0, "statusname": null, "answercount": 0, "contentcount": 0, "totalfavoritecount": 0, "level": 0, "roundtablecount": 0 } ], "contentownedtopicarrayjson": null, "topicarrayjson": null, "topicarray": null, "childarrayjson": null, "childarray": [ { "childid": 1125770, "userid": 1137805, "guid": "eb6f2169-3dc5-4586-bc1c-a935eec26691", "daughterorson": 0, "nickname": "我❤飞扬", "birthday": "2015-06-18", "zodiac": 3, "picture": null, "ageinmonth": 105, "agedisplay": "8岁", "readingageid": 0 }, { "childid": 601670, "userid": 1137805, "guid": "2dffe54c-e537-439f-b8f5-01b1997eb99d", "daughterorson": 1, "nickname": "zbsny", "birthday": "2009-09-15", "zodiac": 6, "picture": "", "ageinmonth": 174, "agedisplay": "14岁", "readingageid": 0 } ], "bookarrayjson": null, "bookarray": null, "questionarrayjson": null, "questionarray": null, "roundtablearrayjson": null, "roundtablearray": null, "resourcetopicarrayjson": null, "resourcetopicarray": null, "recommendforyoupicturearrayjson": null, "recommendforyoupicturearray": null, "recommendforyoufriendarrayjson": null, "recommendforyoufriendarray": null, "xhslevellatestvideoarrayjson": null, "xhslevellatestvideoarray": null, "childlevelarrayjson": null, "childlevelarray": null, "similarlevelchildreadbookarrayjson": null, "similarlevelchildreadbookarray": null, "resourceinnotesarray": null, "anliresource": null, "latestspecialcolumn": null, "specialcolumnlist": null }, { "sectiontitle": null, "sectioncount": 0, "issectionlastrecord": 0, "type": 1, "unshowtype": 0, "source": 0, "pk": 425607, "pk2": 0, "guid": "c8069a6d9b27a16", "time": "1年前", "publishtime": "2022-08-03 12:44:14", "date": "2022-08-03", "latestanswertime": null, "latestanswertimedisplaystring": null, "anonymous": 0, "userid": 462783, "username": "归巢鸟", "userpicture": "240223222516170.jpg", "title": "说说对中学数学竞赛的浅见", "content": "（太长，慎读）本文对中学数学竞赛不做全面探讨，只说说目前我的一些看法。没有啥速成的东西，只有大局观的内容，看完后不能指望能得到立竿见影的方法。我的认识也在不断变化，一年后恐怕又有很多不同，到时候再补充吧。 按理说我这个水平来说中学数学竞赛，是非常勉强的。虽然当年参加竞赛也有不少收获，高中数学物理...", "shortcontent": null, "recommendreason": null, "editor": 0, "isresource": 0, "resourcecount": 0, "resourcetype": 0, "resourcetypename": null, "reviewid": 0, "sensitivewords": null, "relatedtopic": 0, "neverrecommenduser": 0, "showfulltextbutton": 0, "ismorethan500": 0, "topicid": 8015, "topicname": "数学大赛", "topictitle": "数学大赛", "roundtableid": 0, "roundtabletitle": null, "roundtablecolumnid": 0, "roundtablecolumntitle": null, "readingdays": 0, "readingamount": 0, "bookfavoritecount": 0, "getvoteandfavoritecount": 0, "fanscount": 0, "newbookcount": 0, "repeatbookcount": 0, "voice": null, "voiceduration": null, "voicedurationint": 0, "unfinishedbookcount": 0, "readedcount": 0, "booklistfrontcover": null, "bookcount": 0, "bookcommentcount": 0, "ownedages": null, "ownedtags": null, "recommendusercount": 0, "viewcount": 2592, "contentcount": 0, "answercount": 0, "notescount": 0, "votecount": 32, "commentcount": 19, "favoritecount": 147, "vote": 0, "favorite": 0, "hotindex": 0, "hasvideo": 0, "gzhflag": 0, "attachmenttype": 0, "picturecount": 3, "star": 0, "recommendflag": 0, "displaynoquestion": 0, "displaymorequestion": 0, "questioncount": 0, "returnrelatednotes": 0, "finishcount": 0, "totalminutesspent": 0, "newlevelid": 0, "oldlevelid": 0, "cover": null, "coverwidth": 0, "coverheight": 0, "author": null, "press": null, "publishdate": null, "hasthisbookusercount": 0, "scorecount": 0, "punchchildcount": 0, "readingrecordcount": 0, "ar": null, "lexile": null, "topagedistribution": null, "picturearrayjson": null, "picturearray": [ { "pk": 0, "filename": "https://img.xiaohuasheng.cn/expimage/462783/220802232906209.jpg", "width": 969, "height": 591, "url": null, "server": 0 }, { "pk": 0, "filename": "https://img.xiaohuasheng.cn/expimage/462783/220802233435551.jpg", "width": 504, "height": 789, "url": null, "server": 0 }, { "pk": 0, "filename": "https://img.xiaohuasheng.cn/expimage/462783/220802234700114.jpg", "width": 528, "height": 479, "url": null, "server": 0 } ], "contentownedtopicarray": [ { "pk": 8015, "pk2": 0, "name": "数学大赛", "originalname": null, "introduction": null, "grade": null, "selected": false, "selectedint": 0, "viewcount": 0, "count": 0, "ishot": 0, "isnew": 0, "ismax": 0, "currentcategory": 0, "categorycolor": null, "status": 0, "statusname": null, "answercount": 0, "contentcount": 0, "totalfavoritecount": 0, "level": 0, "roundtablecount": 0 }, { "pk": 5466, "pk2": 0, "name": "数学", "originalname": null, "introduction": null, "grade": null, "selected": false, "selectedint": 0, "viewcount": 0, "count": 0, "ishot": 0, "isnew": 0, "ismax": 0, "currentcategory": 0, "categorycolor": null, "status": 0, "statusname": null, "answercount": 0, "contentcount": 0, "totalfavoritecount": 0, "level": 0, "roundtablecount": 0 }, { "pk": 5275, "pk2": 0, "name": "数学思维培养", "originalname": null, "introduction": null, "grade": null, "selected": false, "selectedint": 0, "viewcount": 0, "count": 0, "ishot": 0, "isnew": 0, "ismax": 0, "currentcategory": 0, "categorycolor": null, "status": 0, "statusname": null, "answercount": 0, "contentcount": 0, "totalfavoritecount": 0, "level": 0, "roundtablecount": 0 } ], "contentownedtopicarrayjson": null, "topicarrayjson": null, "topicarray": null, "childarrayjson": null, "childarray": [ { "childid": 421529, "userid": 462783, "guid": "40227e54-a088-4f4b-a3e5-0ca2f3c17f57", "daughterorson": 1, "nickname": "如意", "birthday": "2016-10-06", "zodiac": 7, "picture": "", "ageinmonth": 89, "agedisplay": "7岁", "readingageid": 0 } ], "bookarrayjson": null, "bookarray": null, "questionarrayjson": null, "questionarray": null, "roundtablearrayjson": null, "roundtablearray": null, "resourcetopicarrayjson": null, "resourcetopicarray": null, "recommendforyoupicturearrayjson": null, "recommendforyoupicturearray": null, "recommendforyoufriendarrayjson": null, "recommendforyoufriendarray": null, "xhslevellatestvideoarrayjson": null, "xhslevellatestvideoarray": null, "childlevelarrayjson": null, "childlevelarray": null, "similarlevelchildreadbookarrayjson": null, "similarlevelchildreadbookarray": null, "resourceinnotesarray": null, "anliresource": null, "latestspecialcolumn": null, "specialcolumnlist": null }, { "sectiontitle": null, "sectioncount": 0, "issectionlastrecord": 0, "type": 1, "unshowtype": 0, "source": 0, "pk": 377852, "pk2": 0, "guid": "39f32500ab216d5a", "time": "3年前", "publishtime": "2021-02-22 10:04:42", "date": "2021-02-22", "latestanswertime": null, "latestanswertimedisplaystring": null, "anonymous": 0, "userid": 1459564, "username": "元爸书苑", "userpicture": "20200604153622.jpg", "title": "小升初提前知道初中数学", "content": "通常为函数，难度不小。 4、 初中函数学不好，不仅仅影响中考，高中数学都会有负面影响。 5、 初中数学的应用题，和生活密切联系的题目越来越多，中考，高考对数学实际应用考察会越来越成为常态。 6、 初中数学对于学生的理解能力要求提高，有限的时间内要把题目中的有效数学信息提炼出来。 7、 初中数学广泛应用...", "shortcontent": null, "recommendreason": null, "editor": 0, "isresource": 0, "resourcecount": 0, "resourcetype": 0, "resourcetypename": null, "reviewid": 0, "sensitivewords": null, "relatedtopic": 0, "neverrecommenduser": 0, "showfulltextbutton": 0, "ismorethan500": 0, "topicid": 121, "topicname": "数理化启蒙", "topictitle": "数理化启蒙", "roundtableid": 0, "roundtabletitle": null, "roundtablecolumnid": 0, "roundtablecolumntitle": null, "readingdays": 0, "readingamount": 0, "bookfavoritecount": 0, "getvoteandfavoritecount": 0, "fanscount": 0, "newbookcount": 0, "repeatbookcount": 0, "voice": null, "voiceduration": null, "voicedurationint": 0, "unfinishedbookcount": 0, "readedcount": 0, "booklistfrontcover": null, "bookcount": 0, "bookcommentcount": 0, "ownedages": null, "ownedtags": null, "recommendusercount": 0, "viewcount": 3473, "contentcount": 0, "answercount": 0, "notescount": 0, "votecount": 19, "commentcount": 3, "favoritecount": 146, "vote": 0, "favorite": 0, "hotindex": 0, "hasvideo": 0, "gzhflag": 0, "attachmenttype": 0, "picturecount": 0, "star": 0, "recommendflag": 0, "displaynoquestion": 0, "displaymorequestion": 0, "questioncount": 0, "returnrelatednotes": 0, "finishcount": 0, "totalminutesspent": 0, "newlevelid": 0, "oldlevelid": 0, "cover": null, "coverwidth": 0, "coverheight": 0, "author": null, "press": null, "publishdate": null, "hasthisbookusercount": 0, "scorecount": 0, "punchchildcount": 0, "readingrecordcount": 0, "ar": null, "lexile": null, "topagedistribution": null, "picturearrayjson": null, "picturearray": [], "contentownedtopicarray": [ { "pk": 121, "pk2": 0, "name": "数理化启蒙", "originalname": null, "introduction": null, "grade": null, "selected": false, "selectedint": 0, "viewcount": 0, "count": 0, "ishot": 0, "isnew": 0, "ismax": 0, "currentcategory": 0, "categorycolor": null, "status": 0, "statusname": null, "answercount": 0, "contentcount": 0, "totalfavoritecount": 0, "level": 0, "roundtablecount": 0 }, { "pk": 2485, "pk2": 0, "name": "小学数学", "originalname": null, "introduction": null, "grade": null, "selected": false, "selectedint": 0, "viewcount": 0, "count": 0, "ishot": 0, "isnew": 0, "ismax": 0, "currentcategory": 0, "categorycolor": null, "status": 0, "statusname": null, "answercount": 0, "contentcount": 0, "totalfavoritecount": 0, "level": 0, "roundtablecount": 0 } ], "contentownedtopicarrayjson": null, "topicarrayjson": null, "topicarray": null, "childarrayjson": null, "childarray": [ { "childid": 922185, "userid": 1459564, "guid": "a5a2cc1a-9df5-454c-96a3-40cb9ddfbe0c", "daughterorson": 0, "nickname": "元元", "birthday": "2010-05-28", "zodiac": 3, "picture": null, "ageinmonth": 166, "agedisplay": "13岁", "readingageid": 0 } ], "bookarrayjson": null, "bookarray": null, "questionarrayjson": null, "questionarray": null, "roundtablearrayjson": null, "roundtablearray": null, "resourcetopicarrayjson": null, "resourcetopicarray": null, "recommendforyoupicturearrayjson": null, "recommendforyoupicturearray": null, "recommendforyoufriendarrayjson": null, "recommendforyoufriendarray": null, "xhslevellatestvideoarrayjson": null, "xhslevellatestvideoarray": null, "childlevelarrayjson": null, "childlevelarray": null, "similarlevelchildreadbookarrayjson": null, "similarlevelchildreadbookarray": null, "resourceinnotesarray": null, "anliresource": null, "latestspecialcolumn": null, "specialcolumnlist": null }, { "sectiontitle": null, "sectioncount": 0, "issectionlastrecord": 0, "type": 1, "unshowtype": 0, "source": 0, "pk": 387478, "pk2": 0, "guid": "2b12306382629934", "time": "2年前", "publishtime": "2021-05-18 14:15:27", "date": "2021-05-18", "latestanswertime": null, "latestanswertimedisplaystring": null, "anonymous": 0, "userid": 1309800, "username": "五月云纷飞", "userpicture": "210308105721966.jpg", "title": "初中数学概念学习法（一）", "content": "多问“为什么”！ 有一种说法说，小学数学的核心是计算，中学数学的核心是概念和关系。既然概念学习这么重要，我们该怎么学好概念呢？ 有的人认为学概念等于背单词，背熟概念就掌握了概念。例如，数轴三要素是：原点、正方向、单位长度。 还有人觉得概念特别简单，扫一眼，（看似）就懂了。例如，有理数包括分数和整数...", "shortcontent": null, "recommendreason": null, "editor": 0, "isresource": 0, "resourcecount": 0, "resourcetype": 0, "resourcetypename": null, "reviewid": 0, "sensitivewords": null, "relatedtopic": 0, "neverrecommenduser": 0, "showfulltextbutton": 0, "ismorethan500": 0, "topicid": 0, "topicname": null, "topictitle": null, "roundtableid": 0, "roundtabletitle": null, "roundtablecolumnid": 0, "roundtablecolumntitle": null, "readingdays": 0, "readingamount": 0, "bookfavoritecount": 0, "getvoteandfavoritecount": 0, "fanscount": 0, "newbookcount": 0, "repeatbookcount": 0, "voice": null, "voiceduration": null, "voicedurationint": 0, "unfinishedbookcount": 0, "readedcount": 0, "booklistfrontcover": null, "bookcount": 0, "bookcommentcount": 0, "ownedages": null, "ownedtags": null, "recommendusercount": 0, "viewcount": 2164, "contentcount": 0, "answercount": 0, "notescount": 0, "votecount": 17, "commentcount": 7, "favoritecount": 61, "vote": 0, "favorite": 0, "hotindex": 0, "hasvideo": 0, "gzhflag": 0, "attachmenttype": 0, "picturecount": 0, "star": 0, "recommendflag": 0, "displaynoquestion": 0, "displaymorequestion": 0, "questioncount": 0, "returnrelatednotes": 0, "finishcount": 0, "totalminutesspent": 0, "newlevelid": 0, "oldlevelid": 0, "cover": null, "coverwidth": 0, "coverheight": 0, "author": null, "press": null, "publishdate": null, "hasthisbookusercount": 0, "scorecount": 0, "punchchildcount": 0, "readingrecordcount": 0, "ar": null, "lexile": null, "topagedistribution": null, "picturearrayjson": null, "picturearray": [], "contentownedtopicarray": null, "contentownedtopicarrayjson": null, "topicarrayjson": null, "topicarray": null, "childarrayjson": null, "childarray": [ { "childid": 765862, "userid": 1309800, "guid": "73d14fd2-23dc-436a-87cc-ee07b354c8a3", "daughterorson": 0, "nickname": "e", "birthday": "2014-01-01", "zodiac": 10, "picture": "210430210459180.jpg", "ageinmonth": 123, "agedisplay": "10岁", "readingageid": 0 } ], "bookarrayjson": null, "bookarray": null, "questionarrayjson": null, "questionarray": null, "roundtablearrayjson": null, "roundtablearray": null, "resourcetopicarrayjson": null, "resourcetopicarray": null, "recommendforyoupicturearrayjson": null, "recommendforyoupicturearray": null, "recommendforyoufriendarrayjson": null, "recommendforyoufriendarray": null, "xhslevellatestvideoarrayjson": null, "xhslevellatestvideoarray": null, "childlevelarrayjson": null, "childlevelarray": null, "similarlevelchildreadbookarrayjson": null, "similarlevelchildreadbookarray": null, "resourceinnotesarray": null, "anliresource": null, "latestspecialcolumn": null, "specialcolumnlist": null }, { "sectiontitle": null, "sectioncount": 0, "issectionlastrecord": 0, "type": 1, "unshowtype": 0, "source": 0, "pk": 254630, "pk2": 0, "guid": "985f08acaa2b3d6b", "time": "4年前", "publishtime": "2019-12-03 11:36:34", "date": "2019-12-03", "latestanswertime": null, "latestanswertimedisplaystring": null, "anonymous": 0, "userid": 228328, "username": "汤圆504", "userpicture": "20200831130644.jpg", "title": "初中数学课本删除的定理", "content": "早些年的教材里有的，现在都删除了，圆幂定理、韦达定理等，现在的教材上都没有的。 浙教版里，三元一次方程也只是作为选学内容，一般考试都不涉及 但是求二次函数也能遇到三元方程 韦达定理选学。我的朋友——初中数学老师告诉我，考试一定会涉及到，说是选学，还是要学。还有弦切角，教材里没有，但是也要增加讲...", "shortcontent": null, "recommendreason": null, "editor": 0, "isresource": 0, "resourcecount": 0, "resourcetype": 0, "resourcetypename": null, "reviewid": 0, "sensitivewords": null, "relatedtopic": 0, "neverrecommenduser": 0, "showfulltextbutton": 0, "ismorethan500": 0, "topicid": 2574, "topicname": "初中生", "topictitle": "初中生", "roundtableid": 0, "roundtabletitle": null, "roundtablecolumnid": 0, "roundtablecolumntitle": null, "readingdays": 0, "readingamount": 0, "bookfavoritecount": 0, "getvoteandfavoritecount": 0, "fanscount": 0, "newbookcount": 0, "repeatbookcount": 0, "voice": null, "voiceduration": null, "voicedurationint": 0, "unfinishedbookcount": 0, "readedcount": 0, "booklistfrontcover": null, "bookcount": 0, "bookcommentcount": 0, "ownedages": null, "ownedtags": null, "recommendusercount": 0, "viewcount": 7143, "contentcount": 0, "answercount": 0, "notescount": 0, "votecount": 10, "commentcount": 0, "favoritecount": 68, "vote": 0, "favorite": 0, "hotindex": 0, "hasvideo": 0, "gzhflag": 0, "attachmenttype": 0, "picturecount": 0, "star": 0, "recommendflag": 0, "displaynoquestion": 0, "displaymorequestion": 0, "questioncount": 0, "returnrelatednotes": 0, "finishcount": 0, "totalminutesspent": 0, "newlevelid": 0, "oldlevelid": 0, "cover": null, "coverwidth": 0, "coverheight": 0, "author": null, "press": null, "publishdate": null, "hasthisbookusercount": 0, "scorecount": 0, "punchchildcount": 0, "readingrecordcount": 0, "ar": null, "lexile": null, "topagedistribution": null, "picturearrayjson": null, "picturearray": [], "contentownedtopicarray": [ { "pk": 2574, "pk2": 0, "name": "初中生", "originalname": null, "introduction": null, "grade": null, "selected": false, "selectedint": 0, "viewcount": 0, "count": 0, "ishot": 0, "isnew": 0, "ismax": 0, "currentcategory": 0, "categorycolor": null, "status": 0, "statusname": null, "answercount": 0, "contentcount": 0, "totalfavoritecount": 0, "level": 0, "roundtablecount": 0 } ], "contentownedtopicarrayjson": null, "topicarrayjson": null, "topicarray": null, "childarrayjson": null, "childarray": [ { "childid": 174951, "userid": 228328, "guid": "a9871913-59fa-4c73-98e6-e633766878a3", "daughterorson": 1, "nickname": "ivy", "birthday": "2009-05-27", "zodiac": 3, "picture": null, "ageinmonth": 178, "agedisplay": "14岁", "readingageid": 0 } ], "bookarrayjson": null, "bookarray": null, "questionarrayjson": null, "questionarray": null, "roundtablearrayjson": null, "roundtablearray": null, "resourcetopicarrayjson": null, "resourcetopicarray": null, "recommendforyoupicturearrayjson": null, "recommendforyoupicturearray": null, "recommendforyoufriendarrayjson": null, "recommendforyoufriendarray": null, "xhslevellatestvideoarrayjson": null, "xhslevellatestvideoarray": null, "childlevelarrayjson": null, "childlevelarray": null, "similarlevelchildreadbookarrayjson": null, "similarlevelchildreadbookarray": null, "resourceinnotesarray": null, "anliresource": null, "latestspecialcolumn": null, "specialcolumnlist": null } ]"/>