无穷等比级数

WE'RE JUST BEGINNING

“ We are reading the first 1)verse of the first chapter of a book whose pages are 2)infinite... ” I do not know who wrote those words, but I have always liked them as a 3)reminder that the future

发表于:2018-11-28 / 阅读(294) / 评论(0)

疯狂英语2001年

7-5 如果有毅力

If There’s a Will I am my mother’s third child, born when she was 20. When I was delivered, nurses took me from the room before she could see me. Her doctor gently explained that my left arm was m

发表于:2018-12-05 / 阅读(185) / 评论(0)

英语沙龙2004全年合辑下

数学英语 25 What is the Fibonacci Sequence

图片 by Jason Marshall Its not often someone suggests that knowing some math could make you the life of the party, but thats exactly what Im going to do. Yes, a properly timed delivery of a few fun facts about the famed Fibonacci sequence just migh

发表于:2018-12-07 / 阅读(195) / 评论(0)

数学英语

北师大版高中英语模块10--Unit28(3)-2

[00:00.00]When there is no water,there is no surface. [00:03.97]When there is no mind,there can be no anxiety. [00:07.53]The empty head is the beginning of wisdom. [00:12.48]e) Unblocking your emotional flow [00:17.74]Do you find your emotional flow

发表于:2018-12-13 / 阅读(437) / 评论(0)

北师大版高中英语模块10(选修)

托福逻辑阅读法—帮你读懂每句话

托福阅读的考察特点是比较明显的，虽然其选文都是科普文或者其他学术性文章，但是却不考察学术概念本身，而将考察重点落脚在常见词汇以及常见表达上。有很多考生对于这一特点并不熟

发表于:2018-12-19 / 阅读(189) / 评论(0)

新托福写作真题解析

The Infinite Library

The Infinite Library 2 Undoubtedly, it will be a complex task. “It’s not just feeding the books into some kind of digitization machine,” says Susan Wojcicki, leader of the Google Print project.

发表于:2018-12-19 / 阅读(189) / 评论(0)

彭蒙惠英语

数学英语 18 What Are Geometric Sequences?

by Jason Marshall In the last article, we began talking about mathematical sequencesin particular, a type of sequence known as an arithmetic sequence. Today, were going to turn our attention to another type of sequence called a geometric sequence. In

发表于:2019-01-02 / 阅读(226) / 评论(0)

数学英语

VOA标准英语2013--补充维生素和矿物质放缓艾滋发展

Researcher: Vitamins and Mineral Supplements Slow Progression of HIV 补充维生素和矿物质放缓艾滋发展 WASHINGTON Patients with HIV, the virus that causes AIDS, often develop vitamin deficiencies. A new study has found that giving these p

发表于:2019-01-03 / 阅读(142) / 评论(0)

VOA常速英语2013年(十一月)

New Treatment Could Prevent, Reverse Alzheimer’s

New Treatment Could Prevent, Reverse Alzheimers New research suggests that a brain protein that has changed form may be the cause of brain disorders -- including Alzheimers Disease. Researchers say they have developed a treatment that may cause the p

发表于:2019-01-12 / 阅读(169) / 评论(0)

2015年VOA慢速英语(八)月

2007年VOA标准英语-Acoma Pottery's Geometric Designs Complex, Uniq

By Zulima Palacio Santa Fe, New Mexico 27 August 2007 The western U.S. state of New Mexico has 19 Pueblo tribal communities, some of them among the oldest American Indian settlements in the United States. Many of them are well known for their pottery

发表于:2019-01-13 / 阅读(256) / 评论(0)

2007年VOA标准英语（八月）

VOA标准英语2015--古巴发现一种侵袭性艾滋病毒

Aggressive HIV Found in Cuba 古巴发现一种侵袭性艾滋病毒 An aggressive form of HIV has been discovered in Cuba. It develops into full-blown AIDS within just three years. Researchers said the progression happens so fast that treatment with

发表于:2019-01-14 / 阅读(137) / 评论(0)

VOA标准英语2015年(二月)

爱是心灵的相守

发表于:2019-01-17 / 阅读(177) / 评论(0)

阅读空间

HEALTH REPORT - Progression of Age-Related Macular Degenerat

HEALTH REPORT - Progression of Age-Related Macular Degeneration By Nancy Steinbach Broadcast: Wednesday, January 28, 2004 This is Phoebe Zimmermann with the VOA Special English Health Report. American

发表于:2019-01-30 / 阅读(208) / 评论(0)

健康与经济

听歌学英语:Only Hope

听音乐学英语Only Hope There's a song that's inside of my soul It's the one that I've tried to write Over and over again I'm awake in the infinite cold Would you sing to me Over and over and over again So I lay my head back down And I lift my ha

发表于:2019-02-01 / 阅读(151) / 评论(0)

听歌学英语

每日一词【281】gifted：有天才、有天赋的

今天我们要学的词是gifted。 Gifted, 是有天才、有天赋的意思。A gifted musician, 意思是天才音乐家。A gifted dancer, 意思是很有天赋的舞蹈家。Gifted children, 是指天才儿童。美国的教育系统为智障儿

发表于:2019-02-03 / 阅读(154) / 评论(0)

英语每日一词

增加户外活动可减少近视风险

WASHINGTON, Sept. 15 (Xinhua) -- Spending more time outdoors may reduce the risk of developing nearsightedness in children, a Chinese study said Tuesday. The study, published in the Journal of the American Medical Association, looked at about 1,800 c

发表于:2019-02-08 / 阅读(167) / 评论(0)

英语新闻

一个人的旅行：遇见最真实的自己

Joe, did you book your ticket yet? I asked. 我问：乔，你订票了吗？ No. I changed my mind. Im not going to go. 没有，我改主意了，我不打算去了。 What? You arent going to Australia? Weve been planning this vacation for months!

发表于:2019-02-18 / 阅读(147) / 评论(0)

阅读空间

双语美文：笑与泪

As the Sun 1)withdrew his rays from the garden, and the moon threw 2)cushioned 3)beams upon the flower I sat under the trees 4)pondering upon the 5)phenomena of the 6)atmosphere, looking through the branches at the 7)strewn stars which 8)glittered li

发表于:2019-02-18 / 阅读(186) / 评论(0)

阅读空间

坠入爱河恰似读一本新书

Starting a new book is a risk, just like falling in love. You have to commit to it. You open the pages knowing a little bit about it maybe, from the back or from a blurb on the front. But who knows, right? Those bits and pieces arent always right. 坠入

发表于:2019-02-18 / 阅读(178) / 评论(0)

英语美文

摇滚歌曲:Infinite-Can't Get Over You

Can't get over you--Ice As I watched you leave I felt deceived, but decided not to cry I wonder why you said Goodbye I keep the pain inside BRIDGE: I can't believe you turned and walked away Left me all alone out in the rain Every night I lie awake a

发表于:2019-02-20 / 阅读(141) / 评论(0)

英文摇滚歌曲

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