安平粗角叶蜂

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(111) / 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(141) / 评论(0) 分类 数学英语

This is the VOA Special English Development Report. Seven activists from around the world have received the Goldman Environmental Prize for two thousand nine. Former Vice President Al Gore presented the prizes in San Francisco, California last week.

发表于:2018-12-07 / 阅读(195) / 评论(0) 分类 VOA慢速英语2009年(四)月

Rx: Why It Means "Take Your Medicine" Now, the VOA Special English program Words and Their Stories. Every week at this time, the Voice of America tells about popular words and expressions used in the United States. Some of these words and express

发表于:2018-12-16 / 阅读(104) / 评论(0) 分类 2013年VOA慢速英语(六)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(217) / 评论(0) 分类 2016年VOA慢速英语(十)月

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(119) / 评论(0) 分类 英语笑话(MP3+文本)

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(187) / 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(168) / 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(212) / 评论(0) 分类 数学英语

And now, the VOA Learning English program Words and Their Stories. Each week, we tell about terms and expressions we use in American English. Sometimes we give you the origin, or starting point. But oftentimes language experts do not know exactly how

发表于:2019-01-03 / 阅读(134) / 评论(0) 分类 2018年VOA慢速英语(十)月

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(137) / 评论(0) 分类 VOA标准英语2010年(九)月

Words and Their Stories: How the 'Rx' Sign Came to Be 词汇典故:RX标志起源始末 Now, the VOA Special English program WORDS AND THEIR STORIES. 现在是美国之音慢速英语词汇典故节目。 Every week at this time, the Voice of Ameri

发表于:2019-01-12 / 阅读(134) / 评论(0) 分类 2011年VOA慢速英语(十一)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(102) / 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(123) / 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(133) / 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(136) / 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(120) / 评论(0) 分类 教育与新闻

英语作文 Directions: In this part, you are to write an essay of about 200 words within 40 minutes. Your essay should be based on the OUTLINE below. 1. 目前的状况 2. 发展旅游业的好处 3. 由此而产生的问题 4. 我的看法 旅游业----无烟的工业----正在中国迅

发表于:2019-02-01 / 阅读(132) / 评论(0) 分类 英语作文

How To Save Thousands on Personal Development Crossing the Line In life, there often seems to be a line where many things move from being a positive to a negative. From a healthy part of our existence to an unhealthy one. From a functional and normal

发表于:2019-02-13 / 阅读(166) / 评论(0) 分类 阅读空间

Of all the pharaohs who ruled Egypt, Tuts father had to be among the strangest. First of all, there was the way he looked. Amenhoteps head was oddly shaped. It was very long and narrow. And his hips were very large for a man. Was a rare disease the c

发表于:2019-02-13 / 阅读(157) / 评论(0) 分类 名人认知系列 Who Was
学英语单词
absolute power
al-qassimi
asymptotic behavior of incoherent Mary system
atomic number 48
babyrousa babyrussas
Balaton-felvidek
ballingall
band of Reil
be dainty about
bill-jobbing
Bryceland
Butomopsis latifolia
Carapo, R.
cardinality of fuzzy sets
cellubrevin
Cerreto, P.del
coliseum
comet of Uranus family
commitee
complete austenitizing
computer based accounting system
conj
corticrocin
create storage elements
critical condition
crown witness
cryptolithus
damping period
deflecting potential
deleting
deposit accumulation
direct-current experiment
distillate cut
divi-
double current return to zero system
driving side
early-risers
encense
epidosite
Eria tomentosa
established order
Euteleostei
facies boundary
felf
fossil-fired superheater
gonangula
gravity nullifying effect
Guanyuan
hard alloy
headline rate of inflation
heterothally
high-energy excitation source
high-speed loading
hydraulic transmission
in bad hands
indirect immunofluorescences
inductivism
infectious tenosynovitis
infrigidations
inverse densitydependent factor
Ixora sinensis Lam.
Ku-band
landing indicator
legal obligation
linear series
maximum strain failure criteria of laminate
Microshaft
mind-expanding
minoli
morning - after pills
mutual current account
nagal
nasil
noltes
normal inital status
Oxytropis immersa
photoelectric intrusion detector
polyploidize
positive symmetric operator
primary delusional experience
quenching fissure
radiotelemetries
reinvigorating
rewaxes
Rungia chinensis
schulmen
sideline beekeeping
slave interface
south polar distance
staff ship
stannards
stately home
subeschar antibiotic infusion therapy
swing-by
systematic drift
take one's eyes off
testimonialize
Tjällmo
TWin' it
unified large market
unwesternized
Vigna vexillata Benth.