1、深圳市中考英语听说考试机评解读及备考策略一、英语听说考试概述二、考试注意事项三、机器评分原理四、各题型评分特点及解题策略五、备考建议内容提要Outline全国中高考英语听说考试概况2009年 江苏省中考首次开展人机对话听力口语考试；2011年 广东省高考将听力和口语考试合并为英语听说考试，计入高考总分；2011年 广州市、深圳市开展中考英语听力口语考试，计入中考总分；2015年 湖南省长沙市中考新增英语口语测试；2016年 山东青岛市新增英语听说考试，计入中考总分；2016年 上海市高考新增英语听说考试，计入高考总分；2017年 北京市中考新增英语听说考试，计入中考总分；2020年 湖北省宜昌
2、市新增听力口语考试，记入中考总分；2021年 北京市高考新增英语口语考试，计入高考总分；2021年 深圳市中考英语听力口语考试由15分提升至25分，计入中考总分。2021年 兰州市中考英语听说由间接考查转为独立考试，总分30分，计入中考总分。全国每年超过400万人参加英语听说考试2020年部分地区考试情况统计以上省市均由科大讯飞提供考试系统和智能评分全国英语听说考试现状高考中考地区人数（万）地区人数（万）广东省67江苏省65云南省27.2广州市11上海市5深圳市9北京市4.9北京市10广西6长沙市7.3湖北省7青岛市9.2天津市4温州市8.3英语听说人机对话听说考试流程考 前机考标准化考场建设
3、招考报名，考务管理考 中考试流程及学生状态监控考试流程标准化管理考 后计算机智能评分系统学情报告统计及分析一、英语听说考试概述二、考试注意事项三、机器评分原理四、各题型评分特点及解题策略五、备考建议内容提要Outline佩戴耳机：麦克风平行嘴巴 2CM调节音量：音量不宜过低或过高，调好不再碰麦，防噪音干扰若调音环节出现问题，应及时跟考官提出更换电脑的要求一旦试音结束，不再有多余动作考试注意事项：试音环节考试注意事项：答题环节允许一定限度的更改：读错后立即纠正有效，过了一两句之后纠正无效。允许不同的发音方式：英式英语和美式英语均可识别，不影响得分。允许同义词更换：同义表达不影响得分，但建议不要超
4、纲（课标要求的1600个单词）。三允许不抢答：等待“开始录音滴”一声后12秒。不拖延、不重复：作答时间充足，但不要拖延作答，也不要重复作答。不要答与答案无关内容，例如Thank you，thats all，sorry I dont know。三不一、英语听说考试概述二、考试注意事项三、机器评分原理四、各题型评分特点及解题策略五、备考建议内容提要Outline影响评分的特征主要可分为三类：语音的完整性；语音的音段质量；语法和语义。机评原理-提取采分特征 通过语音转文字技术，实现语音完整性评测。通过语音模型分析技术，实现对音段质量及韵律节奏的评测。通过深度神经网络技术，实现对语法及语义的评测。通过
5、语音转文字技术 通过语音模型分析技术 通过深度神经网络技术完整性特征音段质量特征语法、语义特征通过人工智能技术对专家打分数据进行分析，算出每个特征权重：举例：原文：I like dogs.（总分4分）得分=满分*（单词*0.75+语调*0.25）建立评分公式录音 专家打分特征提取评分公式 录音1 录音2 录音3 录音44130单词正确，语调正确单词错误，语调正确单词正确，语调错误单词错误，语调错误4=4*（1*0.75+1*0.25）1=4*（0*0.75+1*0.25）3=4*（1*0.75+0*0.25）0=4*（0*0.75+0*0.25）机评原理-计算采分特征权重值及评分公式一、英语听
6、说考试概述二、考试注意事项三、机器评分原理四、各题型评分特点及解题策略五、备考建议内容提要Outline2021年深圳市中考听说考试题型预览序号大题节2020年分值2021年分值一模仿朗读/34二信息获取第一节 听选信息0.75*6=4.51*6=6第二节 回答问题0.75*4=31*4=4三短文复述及提问第一节 短文复述38第二节 提问0.75*2=1.51.5*2=3合计15252021年深圳市中考听说考试命题预测序号大题节2020年命题特点2021年调研考特点一模仿朗读/50秒/45词左右50秒/60词左右二信息获取第一节 听选信息2/2.5/3 话轮 2-3/2.5-3/3-3.5 话
7、轮第二节 回答问题65词左右（3特殊+1一般）70词左右（3特殊+1一般）三短文复述及提问第一节 短文复述50秒/4-5个要点/50词左右60秒/6个要点/80词左右第二节 提问1特殊+1一般/2特殊1特殊+1一般/2特殊评分标准如何反拨备考？以三大题型为例模仿朗读短文复述及提问 信息获取His father(s)is a worker(s).I have no interest(ing).-加音导致准确度扣分I dont thin(k)I can do i(t)at the momen(t).I am not clever(er)than you.-吞音导致准确度扣分严重，完整度也会失分基于
8、专家评分数据与学生的实际成绩数据，通过人工智能技术反算出该题型的评分特征权重值。模仿朗读采分特征权重表：准确度失分点准确度失分点流畅度失分点流畅度失分点完整度失分点完整度失分点 加音 语调不正确 短语、句子未读完 吞音 节奏不正确 漏词、跳词 辅音不到位 未正确意群停顿 单词发音错误 元音不饱满 未正确连读 生难词卡顿 重音错位 未正确失去爆破 生难词卡顿 未正确重读例：高分段学生画像：熟练掌握绝大多数单词发音，能够完整表达内容。准确度方面，发音较为清晰准确，少部分发音不饱和；流畅度方面，语调节奏可提升。提分方向：侧重培养语言的流畅性，适当加入意群停顿、连读、语调等发音特征。模仿朗读-高分学生
9、画像3.71分The difference between parents and children in tastes,values and the way they deal with problems is called generation gap.Teenagers have a strong wish for freedom.They want to wear cool clothes,have cool hairstyles and talk in a cool way.This drives their parents mad,because they have no idea
10、 what their children are thinking about.They may even feel embarrassed when they go out with their children,because they think their childrens life is a mess.However,if parents dont try to understand their children,young people may feel awful and begin to hate their family.模仿朗读 高分学生常见问题失分点例句 1.连读The
11、y want to wear cool clothes,have cool hairstyles and talk ina cool way.because they have no idea what their children are thinkingabout.2.停顿The difference between parents and children/in tastes,/values/and the way they deal with problems/is called generation gap.They want to wear cool clothes,/have c
12、ool hairstyles/and talk/in a cool way.3.语调 They want to wear cool clothes ,have cool hairstyles and talk in a cool way.中分段学生画像：熟悉大部分基础词汇，但对部分核心词汇的发音仍不准确，且模仿性较差，导致准确性失分较大。此外，缺乏连读、停顿、节奏等语篇发音技巧。提分方向：熟练掌握考纲词汇发音，侧重培养跟读模仿能力，尤其是对生词的短时记忆和模仿；加强语篇朗读技能。模仿朗读-中分段学生画像2.67分The difference between parents and childr
13、en in tastes,values and the way they deal with problems is called generation gap.Teenagers have a strong wish for freedom.They want to wear cool clothes,have cool hairstyles and talk in a cool way.This drives their parents mad,because they have no idea what their children are thinking about.They may
14、 even feel embarrassed when they go out with their children,because they think their childrens life is a mess.However,if parents dont try to understand their children,young people may feel awful and begin to hate their family.模仿朗读 中分学生常见问题失分点例句 1.发音不准确 The difference between parents and children in
15、tastes,values and the way they deal with problems is called generation gap.Teenagers have a strong wish for freedom.They want to wear cool clothes,have cool hairstyles and talk in a cool way.2.加音/吞音This drives their parents mad,.and the way they deal with problems is called generation gap.3.错读 This
16、drives their parents mad,because they have no idea what their children are thinking(读成talking)about.模仿朗读-低分段学生画像1.11分The difference between parents and children in tastes,values and the way they deal with problems is called generation gap.Teenagers have a strong wish for freedom.They want to wear co
17、ol clothes,have cool hairstyles and talk in a cool way.This drives their parents mad,because they have no idea what their children are thinking about.They may even feel embarrassed when they go out with their children,because they think their childrens life is a mess.However,if parents dont try to u
18、nderstand their children,young people may feel awful and begin to hate their family.低分段学生画像：绝大部分词汇不认识，只能凭借字面猜测发音，勉强读完或胡乱读完。但准确性方面，几乎没有发音准确的地方或完整的句子。准确度和流畅度失分。提分方向：练习基础单词的发音，模仿跟读，先确保能够按照文本读完文章；锻炼自然拼读能力。信息获取采分特征权重表基于历年累积的专家评分数据与学生的实际成绩数据，通过人工智能技术反算出该题型的评分特征权重值。How did you go there?I by car go there.（语
19、序错误）Yesterday.（信息抓取错误）I go there by car.（时态错误）信息维度失分点信息维度失分点语言维度失分点语言维度失分点 信息抓取错误 语序错误 信息抓取不足 句子结构不完整 语法错误导致语义偏差 人称和数错误 回答信息不完整 时态错误 中文或胡说 语音错误信息获取常见易错点What does the man want?(water|glasses|cake)参考答案：Some water.He wants some water.The man wants some water.He would like some water.Hed like some water
20、.Two glasses of water.The man wants two glasses of water.He wants two glasses of water.He would like two glasses of water.Hed like two glasses of water.分段错误低分 信息抓取错误 关键信息发音错误 语序错误中分 回答信息不完整 语法错误高分 信息抓取正确 发音正确 避免发音及语法错误短文复述特征权重表基于历年累积的专家评分数据与学生的实际成绩数据，通过人工智能技术反算出该题型的评分特征权重值。影响得分最重要的三大因素1.信息要点缺失2.人称时态
21、混乱3.逻辑篇章结构混乱内容维度失分点内容维度失分点综合维度失分点综合维度失分点 理解残缺导致采分信息点缺漏语法不正确 句子成分缺失或错误 听记不当导致采分信息缺漏 句子使用错误 单句信息不完整 语序错误 信息抓错，违背原文 时态语态错误 因表达含糊导致信息不清晰 人称和数错误语言不流利 句子之间长时间卡顿 句子表达卡顿 单词或短语卡顿语音语调不到位 语调不正确 单词发音错误或不标准 重读节奏不正确短文复述 高分学生画像7.58 分1.Recently,Mike had a problem with his study and hobby.2.He used to be a top stude
22、nt and spend a lot of his free time playing computer games.3.However,the homework became difficult for him.4.He had to spend about four hours on his homework every day.5.His parents didnt allow him to play computer games.6.He felt annoyed about his situation.7.His teacher suggested him that he shoul
23、d relax.8.At the same time,she advised him to give up some of his hobbies.9.Following her advice,Mike has become better now.高分段学生画像：能抓取并表达绝大多数信息要点，发音准确，较为清晰。少数单词发音不准，如hobbies；部分语句存在语法错误如allow him play/suggest him to relax/is become等；语速偏快。短文复述 中低分学生画像3.67分1.Recently,Mike had a problem with his study
24、and hobby.2.He used to be a top student and spend a lot of his free time playing computer games.3.However,the homework became difficult for him.4.He had to spend about four hours on his homework every day.5.His parents didnt allow him to play computer games.6.He felt annoyed about his situation.7.Hi
25、s teacher suggested him that he should relax.8.At the same time,she advised him to give up some of his hobbies.9.Following her advice,Mike has become better now.中低分段学生画像：较多信息要点缺失（红色部分），存在较多语法错误如didnt he play/he dont play等，部分时态错误，存在较多发音不准确如recently/suggested/following等。短文复述 如何记录信息要点？1.主记：主+谓+（时间/地点）T
26、om lived villageHe wanted most climb highest mountainUncle was mountain guideFamily stop climbing&working hotelTom lived in a small village.What he wanted most in the world was to climb the peak of the highest mountain.But Toms family,especially his uncle who was a mountain guide,wanted him to stop
27、climbing and start working in a hotel.2.巧用笔记符号辅助听记T lived vilHe want clb+山Uncle=山 guide家 X Tom clb&work hotel短文复述 听记方案T lived vil T X give upHe want clb 山 contact English cliber plan to 山Uncle=山 guide Uncle anger BUT 家 X Tom clb T 2 cliber =Uncle+Eng cliber&work hotel 第一遍听力：1.主记信息要点2.留足够空隙 小小 dreamd
28、ream high+high+secr +secr found out final found out final esp.esp.Then excel Then excel start start注意：本页笔记只显示了开头两段的内容注意：本页笔记只显示了开头两段的内容第二遍听力：1.补充要点2.补充细节提问采分特征权重表基于历年累积的专家评分数据与学生的实际成绩数据，通过人工智能技术反算出该题型的评分特征权重值。信息维度失分点信息维度失分点语言维度失分点语言维度失分点 关键信息翻译错误 疑问句型错误 关键信息漏译 语法结构错误 回答信息不完整 人称和数错误 中文或胡说 时态错误 语音错误提问
29、常见易错点你能和你的父母和睦相处吗？参考答案：Can you get on well with your parents?Can you get along well with your parents?Are you able to get on well with your parents?Are you able to get along well with your parents?Can you get on well with your father and mother?Can you get along well with your father and mother?分段错误低分 关键信息漏译 疑问句型错误中分 回答信息不完整解题思路：先确定句型 再确定疑问词 确保语法正确213一、英语听说考试概述二、考试注意事项三、机器评分原理四、各题型评分特点及解题策略五、备考建议内容提要Outline备考建议3.短文复述与提问2.信息获取1.模仿朗读 熟读课标词汇及变形发音，加强生词的模仿朗读能力 锻炼语速，培养连读、停顿、弱读、语调等语篇朗读技能 锻炼核心信息抓取和听记能力，关注语法正确性 注意完整回答的规范性 善于利用导图，预测故事发展 强化听记能力及造句能力，尤其是根据笔记造句的能力 注意避免语法错误及逻辑错误
