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(63) / 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(90) / 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(136) / 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(66) / 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(153) / 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(65) / 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(136) / 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(126) / 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(163) / 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(88) / 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(85) / 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(82) / 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(61) / 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(78) / 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(84) / 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(83) / 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(74) / 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(83) / 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(117) / 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(99) / 评论(0) 分类 名人认知系列 Who Was
学英语单词
alternation of culture
Anemone coelestina
anoxia neonatorum
application perspective
assets price
assume control of
ating
Aurad
auxiliary electric machine
axial flow bolwer
back-slabs
bonura
brayste
burner master valve
cappae magnae
cautires certus
centroposterior
compound expenses
conversion instruction
crooked curve
D glass
deobandism
diethyldithio-carbamate
disforming
double athetosis
down draft carburetor
drivage ratio
dry suspension method
electrically operated bell
eskom
euchromosome
flagfish
for - profit organization
foregather
free-balling
freeze together
Fukui, Kenichi
FZT
Geiger-Mueller counter
gellerman
geographical data
Granheim
Gymnodinium
helcyra plesseni
hold someone in the palm of one's hand
iffinitive
items sent for collection
kanidu
kilo litre
Kurohone
laid herself out
margin data of photograph
Maria Montesorri
Memo.
mental picture
merithal
molybdenum resistance heater
navigate to
no screen film
nonprolific
nonsuperparamagnetic
normations
number of convolution
partnership in crime
PBIP
pilocarpines
platinizing bath
plug drawing
polechanging
radio station licence
rail vibration
ramentiferous
reciprocal one-to-one correspondence
recitativoes
rectos
reluctances
reproachless
retards
rizlas
robot pilot
screw ga(u)ge
semi brittle solid
shell command
shoulder tap
statement size
strombus erythrinus
subcostal nerve
sunnyside up (egg)
supergroup distribution
surveys of attitudes
ta ling kuan ch'ang
tape erasure
tensor product of matrices
theory-based
true stiffness
turbine flow transducer
tympanostomies
unsanctified
unstrengthened
variable length shift register
weakly consistent estimate
west-wind