数学选项单

Today we remember a man who was considered one of the best teachers in the United States. Jaime Alfonso Escalante was born in nineteen thirty in La Paz, Bolivia. Both his parents were teachers. He taught math and science in his home country for twelv

发表于:2018-11-27 / 阅读(607) / 评论(0) 分类 2010年VOA慢速英语(十二)月

Unit 12 Spring Time on the Menu By O. Henry It was a day in March. (Never, never begin a story this way when you write one. No opening could possibly be worse. There is no imagination in it. it is flat and dry. But we can allow it here because the fo

发表于:2018-12-07 / 阅读(803) / 评论(0) 分类 品茗经典

by Jason Marshall A few weeks ago, we began talking about the meaning of prefixes in math. In particular, we talked about the prefixes used in the metric system to represent lengths smaller than one meter. Today, were going to continue this topic by

发表于:2018-12-07 / 阅读(243) / 评论(0) 分类 数学英语

by Jason Marshall Math is known for precision. Answers to problems are usually black-and-whiteright-or-wrongright? Its true that math is usually extremely precise, but ambiguity does occasionally creep in. Just like English, the language of math isnt

发表于:2018-12-07 / 阅读(278) / 评论(0) 分类 数学英语

by Jason Marshall In the first secret-agent math article, How to Use Math to Send Encrypted Messages, we learned how to decrypt messages secured with absolutely unbreakable encryption using nothing more than simple integer arithmetic. It was all grea

发表于:2018-12-07 / 阅读(222) / 评论(0) 分类 数学英语

Teacher Uses Music to Make Math Fun, Cool Making math fun The voice heard in the video belongs to mathematics teacher Jake Scott. Most of the performers are his students. Watching videos is not part of their daily routine but it is one of the essenti

发表于:2018-12-08 / 阅读(242) / 评论(0) 分类 VOA标准英语2013年(一月)

You Do the Math Hello and welcome to Words and Their Stories from VOA Learning English. On this program we explain how to use common expressions in American English. We also explore the origins of these expressions. Where do they come from? Today we

发表于:2018-12-16 / 阅读(376) / 评论(0) 分类 2016年VOA慢速英语(十)月

本单元是关于快餐的对话 Alice: Ooh, what's that smell? Do I detect cheeseburger and fries? Michal, you disappoint me. What happened to all your resolve at New Year? Michal: I'm trying to give up fast food but it's just so easy and cheap. I'm reall

发表于:2018-12-26 / 阅读(265) / 评论(0) 分类 公寓伙伴

Alittleboytoldhisdadheflunkedhismathtest. Thefatheraskedhissonwhy. Thekidreplied,Themathwhizwhositsnexttomewasabsentonthedayofthetest. Notes: 1.Alittleboytoldhisdadheflunkedhismathtest. 一个小男孩告诉他爸爸,他的数学考试没及格 . f

发表于:2018-12-26 / 阅读(242) / 评论(0) 分类 英语笑话(MP3+文本)

[00:03.00]married [00:03.60]married adj.已婚的, 婚姻的 [00:08.84]math [00:09.45]math n.数学 [00:14.24]matter [00:14.85]matter n.事件, 问题, 物质, 内容, 实质, 原因, (印刷或书写的)文件, (文章或讲话等的)素材 vi.有关系, 要紧 [00:19.65]may [00:20.25]may a

发表于:2018-12-30 / 阅读(187) / 评论(0) 分类 英语1000高频词汇

She reads the math problem. John has three apples. He gives one apple to Mary. He gives another apple to Billy. How many apples does John have? She thinks. Three apples minus two apples is one apple. John has one apple. The answer is one. She shows h

发表于:2018-12-31 / 阅读(307) / 评论(0) 分类 儿童英语小故事

I still tend to move my fingers, almost subconsciously, when doing arithmetic. Well, that might not be so strange, according to research published in the May 8th issue of the journal Science. The report says that math and movement through space use

发表于:2019-01-02 / 阅读(304) / 评论(0) 分类 60秒科学

by Jason Marshall In the last few articles, weve talked about fractions and percentages, and soon enough well see that these ideas naturally lead us into the world of decimal numbers. But before we head down that path, lets take a quick detour to tal

发表于:2019-01-02 / 阅读(367) / 评论(0) 分类 数学英语

by Jason Marshall This is our very first Math Dude article, and in honor of that were going all the way back to basics to answer some fundamental questions about math that should help you evaluate the status of your relationship with numbers. But let

发表于:2019-01-02 / 阅读(377) / 评论(0) 分类 数学英语

Approaches to math differ around the world. In Japan, millions of children study the abacus for fun after school. For many people, math can be intimidating. But Alex Bellos finds it intriguing. The journalist has degrees in mathematics and philosophy

发表于:2019-01-09 / 阅读(292) / 评论(0) 分类 VOA标准英语2010年(九)月

The day of the math test was next Monday. He had three days to study. He did not like math. It was his hardest subject. He had to study in order to pass. He locked himself in his room. He turned off his phone. He shut off his computer. There could be

发表于:2019-01-17 / 阅读(216) / 评论(0) 分类 英语第3级听力-English Level 3

歌词如下: We like math! Minus or plus! Math is so much fun for us! One plus one is two. Two plus two is four. Four plus four is eight. You're clever! You're great! We like math! Minus or plus! Math is so much fun for us! Two minus one is one. F

发表于:2019-01-28 / 阅读(224) / 评论(0) 分类 英语儿歌274首

A Math Teacher's Story数学老师的魔法Years ago, I was taking an algebra class over the summer, and had a teacher who liked to reminisce about his past with funny stories. He relates that he had been a math teacher in the Air Force, where it was

发表于:2019-01-28 / 阅读(274) / 评论(0) 分类 英语小达人

In a typical classroom, youll find children who are exceptionally good at math while some struggle. Some kids seem to be particularly poor at math, though, showing difficulty even when routinely adding or subtracting even after extensive schooling. 在

发表于:2019-01-28 / 阅读(257) / 评论(0) 分类 阅读空间

EDUCATION REPORT - The Math Forum at Drexel By Jerilyn Watson Broadcast: Thursday, January 15, 2004 This is Steve Ember with the VOA Special English Education Report. Many students and teachers of mat

发表于:2019-01-30 / 阅读(244) / 评论(0) 分类 教育与新闻
学英语单词
aboil
adiposome
Alale
alternate matrix
and not circuit
Ardoch National Wildlife Refuge
aspew
attitude reference
base of prism up
Cambe
capital of Mexico
capped ingot
carbon dioxide gas shielded arc welding
Castuera
cell-mates
cmd
container capacity
conversational analysis
count system
current reflection coefficient
dead hoofer
death-beds
deidentification
dental retrusion
dependent cell
dextro-tubocurarine chloride
Dielectric Withstand
dolly madison
dysuria and vomiting
fatigue mechanism
firsts of may
forasartan
free exchange market
geosocial
halleluiah
herklotsichthys punctatus
high or low selector
hunger strike
Hurwitz criterion
hydrogeochemical indication for prospecting
improved on
irreligionists
joint venture of government and private citizen
komatsuna
labilized
last-placer
lead ship
Lermoyez syndrome
lumpkins
magaziny
megashort
microsphyxia
miscomprehended
mixu
Montese
multi-layered board
myrichthys colubrinus
non-isomorphic alloy system
nonherniated
nonstarter
nonstationary random process
nucleogenic
nulvalent
oilsmoke
Ophiclinini
paralogic
Paso Fino
pebbly lichenification
pepe expanding machine
perrens
platanna
plottier
positive traumataxis
potassium dicyanoaurate
power source
Quincy Plan
room's squares
rotato-
seam presser
semed
semi-direct fired pulverizing system
shear hinge
sign board
silva proto (kuito)
sinking machine
sit tight
skeletal structure
slibar fence
special documentary credit
spondias mombins
student-centered teaching
syngraft
take someone around a place
term transfer
tourist off-season
transannular peroxide
trauma auditory
tryptophan and other substances
underbets
volitivity
volumetric measurement
you can't take it with you