大学英语词汇智能学习系统

大学英语词汇智能训练系统

一、系统介绍

词汇作为英语能力培养的基础，在英语学习中起着重要的作用。如何在英语教学中提高学生的词汇量，以推动英语能力的综合提高，是教师和学生普遍关注的问题。

大学英语词汇智能训练系统是融合脑科学、认知心理学和计算机网络科学研发而成的智能化、人性化的学习系统，实现及发挥“人脑学习，电脑管理”的优势，有效提升学习效率，节约师资投入。

[上图：大学英语词汇智能训练系统登陆界面]

二、教材版本

大学英语词汇智能训练系统提供与教材同步的课程资源，包括四级、六级、专业四级、专业八级、考研大纲、托福、雅思、GRE、医学英语、商务英语等学习课程，满足各大专院校学生不同的学习需求。全部课程均使用标准真人读音，匹配音标、例句、图片等资源，多维度强化学习效果。

[下图：大学英语词汇智能训练系统学习界面。课程版本资源丰富，多功能多维度全面提升学习效率，学习进度实时统计清晰可视。]

三、主要功能及特色

（一）主要功能

大学英语词汇智能训练系统有九大功能。两大主要功能是智能记

忆和智能听写；七大辅助功能是记忆追踪、单元闯关、自主测试、学

习速度、句子训练、单词本、考试中心。

（二）产品特色

1，独家核心技术——“记忆引擎”驱动四步学习法

（1）记忆扫描：系统对每个学员的单词记忆程度进行统计、分析、

判断，实现个性化智能筛词。

（2）生词聚焦：有的放矢地聚焦在弱点词汇上，提高学习效率。

（3）智能复习：系统遵循个性化学习和遗忘规律，安排最佳复习时

机和频率。

（4）强化训练：多维度训练，强化听力和拼写，手脑并用增强记忆效果。

[上图：对学习过程中的记忆痕迹进行分析，总结出更优化的记忆模式。]

[下图：核心技术“记忆引擎”在使用系统学习过程中发挥着至关重要的作用。]

2，眼、耳、口、手多感官定向强化

系统利用听读音、跟读、记词义、看例句、听写等方式，实现多感官、多维度定向强化学习，加深听、说、读、写四维记忆痕迹，快速达到母语式反应速度。

[上图：“词义记忆”学习界面，系统自动要求学生在5秒钟之内对词义作出反映，对生词、夹生词、熟词实现个性化的智能筛选。]

[上图：对于筛选出的生词或夹生词进行有针对性的学习，通过划分拼音音节、区分颜色、提供例句及图片等方式，加强记忆效果。]

高一英语语法定语从句归纳总结.pdf

高一英语定语从句的归纳一．几个基本概念 1.定语从句的定义：用作定语的从句叫定语从句。 2.先行词：被定语从句所修饰的名词或代词。 3.定语从句的位置：紧跟先行词（名词或代词）之后。 4.引导词：引导定语从句的词（包括关系代词和关系副词）。 ﹙1﹚关系代词：that/who/whom/which/as ﹙2﹚关系副词：when/where/why 5.引导词的位置：位于定语从句之前（先行词之后）。【as除外】 6.引导词的功能（作用）： ﹙1﹚连接先行词和定语从句。 ﹙2﹚在定语从句中充当一定的成分（关系代词充当主语或宾语，关系副词充当状语）。 7.定语从句的类型： ﹙1﹚限定性定语从句（主句和定语从句之间无逗号）。 ①直接由引导词引导定语从句 Themanwhoyou’retalkingtoismyfriend. ②由介词+关系代词（whom/which）引导 Themantowhomyou’retalkingismyfriend. IneedapenwithwhichIcanwritealetter. =IneedapieceofpaperonwhichIcanwritealetter. 介词的选用可根据从句中的相关词组确定，该介词通常可以放在关系代词之前，也可放在 从句之尾。例如： Theman(who/whom/that)ItalkedaboutatthemeetingisfromBeijingUniversity. =ThemanaboutwhomItalkedatthemeetingisfromBeijingUniversity. Thepalace(which/that)Ioftenpayavisittowasbuiltinthe17thcentury. =ThepalacetowhichIoftenpayavisitwasbuiltinthe17thcentury. ﹙2﹚非限定性定语从句（主句和定语从句之间用逗号隔开）。 ①直接由引导词引导定语从句。 ②由介词+关系代词（whom/which）引导。 Iliveinahousefarawayfromthecity,infrontofwhichisabigtree. Thereisanappletreestandingatthegate,onwhicharemanyapples. ThisisthemantowhomIgavethebook. ③由“代词/名词+of+whom/which”或“ofwhich/whom+名词/代词”(先行词指 人用whom,指物用which)引导。 One,some,any,none,all,both,several,many,most,neither,either等词、数词、分数或百分比与ofwhom或ofwhich连用。 Hehasfivechildren,twoofwhomareabroad. (比较：Hehasfivechildren,andtwoofthemareabroad.) Wehavethreebooks,noneofwhichis/areinteresting. (比较：Wehavethreebooks,butnoneofthemis/areinteresting.) 除why和that不能引导非限定性定语从句外，其余引导词都可以，用法同限定性定语从句 一样。但要注意以下区别。 1.在形式上非限定性定语从句与主句有逗号隔开。 2.非限定性定语从句的作用：它只是补充说明先行词的情况，翻译时可译成两个句子。

定语从句专项讲解细致导入

新高一衔接班 第二课时定语从句【Atrributive Clause 】 Part one 导入 先听一首歌‘season in the sunshine, 这是为了纪念好友离世的歌曲，很温暖的曲 调 We had joy,we had fun,we had seasons in the sun,but the hills that we climbed were just seasons out of time. 我们曾一起欢乐，我们曾一起嬉戏，我们曾拥有 的阳光中的四季，但是我们一起爬过的山已随四季流去。 好，言归正传，今天我们讲定语从句，你们初中已经学习过，但是我之前讲过高中的语法会比 初中难度增加。为了配合大家的节奏，我由简单到复杂。什么是定语从句？刚那句歌词就是定 语从句。 再看：June 是老师—June 是英语老师—June 是漂亮幽默的英语老师 你们敢说不对？ 再看一句：这是一只狗---- 这是一只受伤的狗--- 这是一只左腿受伤的狗 继续继续：这房子很漂亮The house is very beautiful. Lily 买的房子很漂亮The house which bought by Lily is very beautiful. Lily 去年在米易买的房子很漂亮The house which bought by Lily last year in MY is very beautiful The boy is Luhan The boy who is dacing is Luhan 唱小芳，谁会？： 村里有个姑娘叫小芳，长得好看又善良 There is a beautiful and kind girl whose name is Xiao Fang in the village 遥远的东方有一条龙，它的名字叫中国 In the far East, thers is a dragon whose name is China. 遥远的东方有一条河，它的名字叫黄河? 所以概念出来啦 一．定语从句及相关概念 定语就是修饰限定名词或代词的词语 定语从句（Attributive Clauses ）就是复合句中具有修饰限定名词或者代词的句子，在整个 句中做定语。 被修饰的名词或代词称为先行词。定语从句通常出现在先行词之后，由关系词（关系代词或关系副词）引出，关系词就是连接主句和从句的词语。 我们去我们之前的句子中找先行词和关系词！ 再看看几个句子。走向复杂化 Is there anything that you（主）don't understand （谓）about the problem? 先行词关系代词(指代anything ）定语从句（修饰anything ，意思为“关于 这个问题，你不明白的东西”） Life is like a long race where we （主）compete with （谓）others （宾）to go beyond ourselves ）定语从句（修饰 a long race ，先行词关系副词(指代“介词+a long race ” ） 意思为“在这个长跑中，我们不断超越自己去竞争。”

定语从句笔记及练习题

定语从句 一．定语：用来修饰名词（或代词）的成分，位置短前长后（初中：修饰一个名词的词或短语或句子）从句：一个句子做另一个句子的成分，那么这个句子就是另一个句子的从句，另一个句子是这个句子的主句 定语从句：用一个句子充当定语，通常放在被修饰名词（和代词）的后面。 This is a book. This is an interesting book. This is a history book. This is a book about Ming Dynasty. This is a book written by Yuan Tengfei. 二．分析定语从句的构成 The student who came first is Peter. 先行词：被定语从句所修饰的名词 关系词（也叫引导词）：引导定语从句的词。放在定语从句句首，在从句中代替先行词先行词决定关系词 He who makes no mistakes makes nothing. God help those who help themselves. Nothing in the world is difficult for one who sets his mind in it. A lot of new countries whose names I had never heard of before were shown on the map. 三．怎样写一个定语从句--合成大法 This is a book. My mother gave me a book as a birthday gift. This is a book which my mother gave me as a birthday gift. 一找找出两句话中相同的名词（其中一句的可以为代词） 二删删除要做定语从句句中的名词 三替用合适的关系词替代被删除的名词并将关系词放在从句的句首 四放将整个定语从句放在主句被修饰的名词后 四．关系词分类 关系代词：who whom which that whose 关系副词：where when why how (关系词中绝对没有what） 五．用法 1.先行词在定语从句（从句）中做主语或宾语 （1）先行词是sth，关系词用which或that （2）先行词是sb，关系词用who或that 当sb做宾语时，关系词也可以用whom The building which stands by the river is our school. The book which you need is in my room. The girl is my best friend. The girl is from America. The girl who is from America is my best friend. ---Hi, Jack. Have you ever seen the TV show “Dad, where are we going?” ---Of course. I like the girl ______ is called Cindy. She runs as fast as a wind. (14平房一模） A which B who C whom Friends are those ______ always open their hearts to you and encourage you to succeed. So please value them at your side. (12香坊一模） A who B what C which ---Do you know of Guo Mingyi? ---Yes. He is an ordinary worker ______ helps many poor children in China. We should follow his example. (13真题）

高一英语定语从句教案

高一英语定语从句教案 一、基本概念 1. 定语从句： 修饰一个名词或代词的从句称为定语从句，一般紧跟在它所修饰的先行词后面。 2. 先行词： 被定语从句修饰的名词 3. 关系词： 引导定语从句的关联词成为关系词有关系代词和关系副词。关系代词有that, which, who, whom, whose, as；关系副词有where, when, why。关系词常有3个作用：1）引导定语从句。2）代替先行词。3）在定语从句中担当一个成分。 二、关系代词和关系副词的意义及用法 指人：who, that,(指人常用who,不常用that) 主语 指物：which, that 指人：whom, who, that（who常用在在非正式和口语体中） 宾语(关系代词作宾语时常可省略) 关系代词指物：which, that 定语：whose （whose + n.=of which + n. ） 关系词 时间：when 关系副词----状语地点：where = 介词+ which 原因：why 解题技巧：关键看从句缺何种成分 三、例句练习讲解 1.Yesterday I helped an old man ＿lost his way.昨天我帮助了一位迷路的老人。 2.The man ＿you met just now is my friend. 你刚才见到的那个人是我的朋友。 3.This is the pen ＿he bought yesterday. 这是他昨天买的笔。 4.He has a friend ＿father is a doctor. 他有个父亲是医生的朋友。 注意：whose指物时，常用以下结构来代替，例： 门坏了的那间教室很快就会被修好。 The classroom whose door is broken will soon be repaired. The classroom the door of which is broken will soon be repaired. 你喜欢那本封面是黄色的书吗？ Do you like the book whose cover is yellow? Do you like the book the cover of which is yellow? 5.I still remember the day ＿I first came to this school.我仍然记得第一次来到这学校 的那一天。 6.Shanghai is the city ＿I was born. 上海市我出生的地方。 7.Please tell me the reason ＿you missed the plane. 请告诉我你错过航班的原因。 注意：关系副词引导的从句可以由“介词+which”引导的从句替换 8.易错题：This is the mountain village (which) I visited last year. I'll never forget the days (which) I spent in the countryside. 习惯上总把表地点或时间的名词与关系副词where, when联系在一起而做错题。

高中英语语法系列：定语从句

高中英语语法系列：定语从句 知识要点 1.关系代词和关系副词的选用 2.限制性定语从句和非限制性定语从句的区别 3.几组的关系词特殊用法 一、定义：在复合句中，修饰名词或代词的从句叫做定语从句。 The happy man who lives next to me sells vegetables. You must do everything that I do. 被定语从句修饰的词，叫先行词。比如上面两句中的man和everything. 引导定语从句的词，叫关系代词和关系副词。比如who,whom,that,which,wh ere,when,why等 关系词三重作用：①连接主从句；②指代先行词；③在定语从句中担任句子成分。 The man who lives next to me sells vegetables. 该句中，who lives next to me是定语从句，修饰先行词the man，“who”是引导定语从句的关系词，代替先行词the man，在定语从句中作主语。 二、关系词 引导定语从句的关系代词有who,whom,which,that,whose,as等和关系副词w here,when,why等。关系代词和关系副词在定语从句中担任句子成分。

1.用关系代词that,which,who,whom引导的定语从句 who指人，用作主语 whom指人，用作宾语 which指物，用作主语、宾语皆可 that指人和物，用作主语、宾语皆可 The teacher who visits our school today is from Guangzhou. Mrs Read is the person whom you should write to. They planted some trees which didn’t need much water. The fish(which)we bought this morning were not fresh. A plane is a machine that can fly. The noodles(that)I cooked were delicious. 2.用关系代词whose引导的定语从句： 先行词既可指人，也可指物，一般译为“谁的”“什么东西的”，请看例子 The room whose window faces south is mine. 3.用关系副词when、where、why引导的定语从句 (1)when在从句中作时间状语 October lst,1949is the day when(=on which)the People’s Republic of Chin a was founded. (2)where在从句中作地点状语 I recently went to the town where(=in which)I was born. (3)why在从句中作原因状语 The reason why(=for which)he was late was that he missed the train.

(完整版)高中英语定语从句讲解及练习

高中英语定语从句讲解及练习 定语从句是高中重点知识，也是高考常考点，大家也不容易掌握，这篇文章主要教你关系代词引导的定语从句 关系副词引导的定语从句判断关系代词与关系副词限制性和非限制性定语从句等内容，有例题讲解定语从句在句中做定语，修饰一个名词或代词，被修饰的名词词组或代词即先行词。定语从句通常出现在先行词之后，由关系词（关系代词或关系副词）引出。 关系代词有：who, whom, whose, that, which等。 关系副词有：when, where, why等。 18.1 关系代词引导的定语从句 关系代词所代替的先行词是人或物的名词或代词，并在句中充当主语、宾语、定语等成分。关系代词在定语从句中作主语时，从句谓语动词的人称和数要和先行词保持一致。 1）who, whom, that 这些词代替的先行词是人的名词或代词，在从句中作主语和宾语。例如： Is he the man who/that wants to see you? 他就是你想见的人吗？（who/that在从句中作主语） He is the man whom/ that I saw yesterday. 他就是我昨天见的那个人。（whom/that在从句中作宾语） 2）whose 用来指人或物，（只用作定语, 若指物，它还可以同of which互换）。例如： They rushed over to help the man whose car had broken down.那人车坏了，大家都跑过去帮忙。 Please pass me the book whose （of which）cover is green.请递给我那本绿皮的书。 3）which, that所代替的先行词是事物的名词或代词，在从句中可作主语、宾语等。例如： A prosperity which / that had never been seen before appears in the countryside. 农村出现了前所未有的繁荣。（which / that在句中作宾语） The package （which / that）you are carrying is about to come unwrapped. 你拿的包快散了。（which / that在句中作宾语） 18.2 关系副词引导的定语从句 关系副词可代替的先行词是时间、地点或理由的名词，在从句中作状语。 1）关系副词when, where, why的含义相当于\"介词+ which\"结构，因此常常和\"介词+ which\"结构交替使用。例如： There are occasions when （on which）one must yield.任何人都有不得不屈服的时候。 Beijing is the place where（in which）I was born.北京是我的出生地。 Is this the reason why （for which）he refused our offer?这就是他拒绝我们帮助他的理由吗？ 2）that代替关系副词，可以用于表示时间、地点、方式、理由的名词后取代when, where, why和\"介+which\"引导的定语从句，在口语中that常被省略。例如： His father died the year （that / when / in which）he was born.他父亲在他出生那年逝世了。 He is unlikely to find the place （that / where / in which）he lived forty years ago. 他不大可能找到他四十年前居住过的地方。 18.3 判断关系代词与关系副词 方法一：用关系代词，还是关系副词完全取决于从句中的谓语动词。及物动词后面无宾语，就必须要求用关系代词；而不及物动词则要求用关系副词。例如： This is the mountain village where I stayed last year. 这是我去年呆过的山村。 I'll never forget the days when I worked together with you.我永远不会忘记与你共事的日子。 判断改错： （错）This is the mountain village where I visited last year. （错）I will never forget the days when I spent in the countryside. （对）This is the mountain village （which）I visited last year. （对）I'll never forget the days （which）I spent in the countryside. 习惯上总把表地点或时间的名词与关系副词where, when联系在一起。此两题错在关系词的误用上。 方法二：准确判断先行词在定语从句中的成分（主、谓、宾、定、状），也能正确选择出关系代词/关

定语从句课堂笔记

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