修剪的最小平方估计式

听歌学英语：Train-Hey Soul Sister

中英歌词： Hey, hey, hey~ Your lipstick stains on the front lobe of my left side brains I knew I wouldn't forget you, and so I went and let you blow my mind Your sweet moonbeam, the smell of you in every single dream I dream I knew when we colli

发表于:2018-11-29 / 阅读(258) / 评论(0)

简单易学英文歌

2007年ESL之购物 17 Buying a Jacket or Coat

17Buying a Jacket or Coat GLOSSARY trench coat a very long coat that has large pockets and is closed with a belt* Trench coats are comfortable because theyre big and loose. raincoat a coat made from fabric that keeps one dry when it is raining* When

发表于:2018-12-03 / 阅读(185) / 评论(0)

2007年ESL之旅行交通购物

数学英语 41 What are Statistics and Estimators?

by Jason Marshall Sometimes statistics* seems magical. Of course, there isnt really anything magical going onbut the fact that statistical methods can be used to pull useful information out of a hatful of messy data is, at a minimum, remarkable. And,

发表于:2018-12-07 / 阅读(161) / 评论(0)

数学英语

UNIT 2 On the Train Lesson 13

[ti:UNIT 2 On the Train Lesson 13] [0:00.469]UNIT 2 [0:01.946]On the Train [0:03.474]Lesson 13 [0:05.506]What Are You Doing? [0:08.091]THINK ABOUT IT! [0:10.267]What is your favourite game? [0:12.886]Why? [0:14.364]Do you like babies? [0:16.560]Why o

发表于:2018-12-13 / 阅读(209) / 评论(0)

河北教育初中英语（初中起点）七年级下册

每天一点英文 07 the roses from heaven

Red roses were her favorites, her name was also Rose. And every year her husband sent them, tied with pretty bows.The year he died,the roses were delivered to her door.The card said,Be my Valentine, like all the years before.Each year he sent her ros

发表于:2019-01-02 / 阅读(226) / 评论(0)

每天一点英文

广州金太阳三年级上--MODULE 6-17

UNIT 17 How Many Squares Are There?\n [au:]第17单元有多少个正方形？\n [00:07.50]Dialogue\n [au:]对话\n [00:09.70]Look and listen. Then read and act in groups.\n [au:]看和听。然后分组朗读和表演。\n [00:15.63]Mr Chen: How ma

发表于:2019-01-09 / 阅读(244) / 评论(0)

广州版金太阳小学英语三年级上

广州金太阳三年级下--MODULE 6-18

UNIT 18 Lets Go Further\n [au:]第18单元拓展学习\n [00:04.56]Story Time\n [au:]故事时间\n [00:06.94]Look and listen. Then read and act out the story.\n [au:]看一看，听一听。然后朗读和表演这个故事。\n [00:12.86]Mr Leo: L

发表于:2019-01-09 / 阅读(238) / 评论(0)

广州版金太阳小学英语三年级下

快乐英语第六册 UNIT4-24

[00:06.69]Unit 4 [00:08.29]What a big school! [00:11.10]Lesson 24 [00:13.43]Revision [00:15.79]Listen, Read and Say [00:18.95]Look! This is my school. [00:21.88]There are three buildings in it. [00:24.15]The tallest one is the teaching building. [00:

发表于:2019-01-09 / 阅读(209) / 评论(0)

快乐英语第六册

UNIT 5 Li Ming Goes to Canada Lesson 37

[ti:UNIT 5 Li Ming Goes to Canada Lesson 37] [0:00.707]UNIT 5 [0:02.295]Li Ming Goes to Canada [0:04.909]Lesson 37 [0:07.118]Mr. Wood's Lesson [0:09.734]THINK ABOUT IT! [0:11.283]What is the weather like in your city today? [0:15.000]What is the temp

发表于:2019-01-09 / 阅读(257) / 评论(0)

河北教育初中英语（初中起点）七年级下册

美国小学英语教材3:第74课玩具谷的幸运男孩(2)

The old man was a maker of picture frames. 他的祖父是一个画框制作工。 For this work he used smooth pieces of wood, on which he carved little pictures of animals and flowers. 这份工作需要使用光滑的木材，并在上面刻上动物

发表于:2019-01-16 / 阅读(122) / 评论(0)

美国小学英语教材3

英语笑话听力+文本：我不会伤害你的

【生词预览】 parrot鹦鹉，beak（鸟类的）嘴，trim修剪，apt易于【笑话原文】 I Wont Hurt You One day, a man brought in an African Grey Parrot to have its beak and wings trimmed. The owner warned that the bird disliked these pr

发表于:2019-01-22 / 阅读(124) / 评论(0)

英语笑话（MP3+文本）

【英语3级听力】聚会-Party

He was getting ready for the party. The party was at night. It was going to be a big party. All his friends were going. He never went to parties. This was his first time going to one. He was nervous. He was excited. He was a shy guy. He did not talk

发表于:2019-01-24 / 阅读(133) / 评论(0)

英语第3级听力-English Level 3

恋爱中的狮子 The Lion in Love

寓意: 有些人轻易相信别人的话，抛弃自己的长处，结果轻而易举地被原来害怕自己的人击败了。 A lion once fell in love with a beautiful girl, so he went to her parents and asked them to marry her to him. 一只狮子爱

发表于:2019-02-01 / 阅读(124) / 评论(0)

阅读空间

统计学名词词汇

统计学名词词汇 population 母体 sample 样本 census 普查 sampling 抽样 quantitative 量的 qualitative/categorical 质的 discrete 离散的 continuous 连续的 population parameters 母体参数 sample statistics 样本统计量 descriptive statistics 叙述统计学 infer

发表于:2019-02-03 / 阅读(145) / 评论(0)

英文语法词汇

'Our' not 'Your'

At a small parish (教区）in rural New England there lived a priest, and several nuns. One day, one of the older nuns wasnoticing that the rugs （地毯，小垫子）in the church were beginning to fray（磨损）. She went to the priest and tol

发表于:2019-02-06 / 阅读(364) / 评论(0)

趣味英语

统计学名词英语单词

统计学名词英语单词 population 母体 sample 样本 census 普查 sampling 抽样 quantitative 量的 qualitative/categorical 质的 discrete 离散的 continuous 连续的 population parameters 母体参数 sample statistics 样本统计量 descriptive statistics 叙述统计学 i

发表于:2019-02-06 / 阅读(220) / 评论(0)

英文语法词汇

新托福插入题命中百分百

在新托福阅读的考查中，每篇文章必会出现一类题，叫做Insert Text Questions，即插入句子题(简称插入题)。考试中，考生会遇到一句话，问该句插入文中哪里最合适。如下面例题： The raising of l

发表于:2019-02-13 / 阅读(134) / 评论(0)

托福英语

英国语文第二册第61期:寡妇的灯

LESSON 61 The widow's lamp 第六十一课寡妇的灯 Once there was a poor widow who lived on a hill near the sea-shore. 从前，在海边的一座小山上有一位生活很拮据的寡妇。 She had no children, and she passed a lonely life. 她没

发表于:2019-02-13 / 阅读(114) / 评论(0)

英国语文第二册

翻译考试词汇必备：统计学名词词汇（二）

left-skewed 左偏 negative-skewed 负偏 right-skewed 右偏 positive-skewed 正偏 contingency table 列联表 sampling distribution (of a statistic)(某个统计量的) 抽样分布point estimate 点估计值 point estimator 点估计式 unbiased

发表于:2019-02-18 / 阅读(153) / 评论(0)

英语口译

情景会话口袋书人际篇第384期:理发(4)

13. I am very satisfied with the hairstyle. 我对这个发型很满意。还能这样说： I think this hairstyle is very good. I am pleased with the hairdo. 应用解析： be satisfied with/by 非常满意； be satisfied to do sth. 为做某事而

发表于:2019-02-22 / 阅读(127) / 评论(0)

情景会话口袋书人际篇

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