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DD平台

核心理念

基于语料库的外语教研平台

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Direct Data 内容

DirectData

互动反馈 语料库

讨论 作业 测验 例句 搭配 语段 语言模型

Direct Data 内容

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系统架构

A. 教学平台

以课程为核心提高教师工作效率，并测评学员学习效果

C. 语料库工具集

分析和处理个性化语料数据

B. 语料库资源

提供高质量语料库数据服务

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(A) 教学平台

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课堂互动Without proper lessons, you could ___ some bad habits when playing the piano.

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作业辅助批改

2004110240 2 years ago, the sanitation department expressed anxiety about the testing result of the drinking water in this area .2008110200 The potable water in this area was tested two years ago and the test results showed that the potable water had been contaminated .2008110201 Two years ago, tap water in this area was inspected but the result made the local health department feel uncomfortable .2008110227 Two year ago, drinking water in this region accepted the negative results, which makes the sanitary department deeply apprehended .2008110228 Two years ago, the region's drinking water accepted the results of deficit inspection ,which has deeply disturbed health sector.2008110229 Two years ago, the adverse outcome of the test of drinking water in this region put the Sanification Department into great plight .2008110230 Two years ago, the drinking water in this region was tested and the result deeply disturbed the health sector .2008110231 Two years ago,，The drinking water in this region was examined, And the minus result made the Department of Health worry a lot.2008110232 Two year ago,，The drinking water of this region received the examination, the result of which made the health sector highly apprehensive.2008110233 Two years ago, the test results of the drinking water in this region deeply worried the officials of the Ministry of Public Health .2008110235 Two years ago, the drinking water in this region was inspected and the result made the health sector uneasy.2008110236 Two years ago, an inspection was done to the drinking water in this area and the result upset the health sector a lot .2008110237 Two years ago, the health departments tested the quality of this region’s drinking water, while the result worried them a lot.2008110238 Two years ago the sanitation department tested the drinking water of this area and the result of the test caused deep anxiety to them .2008110241 Two years ago, the region's drinking water was tested, and health department felt deeply disturbed by the results.2008110242 Two years ago, the test result of drinking water in this area worried the local department of health.2008110243 Two years ago, the Health Department was concerned about the substandard test result on the region's drinking water.2008110244 Two years ago, the health department tested the drinking water of this area and got a very disturbing result .2008110245 Two years ago, the drinking water in this district was inspected, and the result worried the health departments.2008190001 The healthy department worried about the negative tested result of this area’s drinking water two years ago.

两年前，这个地区的饮用水接受了检验，结果使卫生部门深感不安。

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不同时期的学生译文对比

2002年 15 1 2

2009年 17 0 1

drinking water drink water portable water

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(B) 语料库资源corpus inside

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英语搭配对比

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(C) 语料库工具集中国式英文自动识别

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市场同类产品国际

Blackboard在线教学管理平台

国内 网动 网梯 江苏科建 中华在线

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关于我们北京词网

• 核心团队 • 技术顾问

zhangyue@cikuu.com

Thanks!

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英文句子的自动改写

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搭配

定义 搭配是指由两个或者多个词组成的符合人们习惯的表达式

依存文法 每一个句子都可以分析成与其语义上等价的搭配集合

句子 搭配集

Collocation

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I ate the apple.

搭配 vs.分词Semantics

I

eat

the

apple

Wor

d brea

k

appleappleapple

Semantics lostTriple parse

I~sub~eat

the~mod~apple

eat~obj~apple

apple

Semantics kept

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英文搭配分析

• Eric_Brill~Dsub~overcome

• overcome~Dobj~difficulty

• the~Ops~difficulty

• large~Mods~difficulty

Eric Brill overcame the large difficulties.

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