天球赤道

Lesson 12 Seeing the World Text A If someone offered to pay all my expenses for a month's holiday anywhere in the world, I would feel very surprised and very excited. It would be difficult to decide w

发表于:2018-11-27 / 阅读(253) / 评论(0) 分类 新概念英语青少版

Section A [00:02.90]1.W:You've heard my report. Are there any comments? [00:07.94]M:On the whole,I agree with what you said. [00:12.20]But your last point about putting on a play doesn't seem to be very practical. [00:18.55]How can we put on a play w

发表于:2018-12-01 / 阅读(243) / 评论(0) 分类 决胜六级英语听力

September Equinox 秋分 We have an equinox because an imaginary plane extending outward from Earth's equator isn't the same as the plane of Earth's orbit around the sun. Learn more about today's equinox -- on Earth and Sky.. JB: This is Earth and Sky

发表于:2018-12-07 / 阅读(157) / 评论(0) 分类 (科普英语)Earth and Sky

Now, the VOA Learning English program Words and Their Stories. On this program we explain common expressions that we use in everyday life. The world celebrates Earth Day every year on April 22. It is a day to think seriously about how our lifestyles

发表于:2018-12-08 / 阅读(69) / 评论(0) 分类 2018年VOA慢速英语(四)月

[00:00.00]Unit 5 The Weather [00:06.30]1.Listen and chant. [00:18.54]Rain,Rain,Go Away.Rain,rain,Go away.Come again Some other day. [00:28.37]2.Listen and say. [00:40.50]It's sunny. [00:45.54]It's windy. [00:50.80]It's snowy. [00:56.63]It's rain. [01

发表于:2018-12-13 / 阅读(187) / 评论(0) 分类 新派英语第三册

This is Scientific American's 60-Second Science. I'm Steve Mirsky . Got a minute? For accurate weather forecasting and climate analysis, researchers need the best models possible about how the air circulates above the earth. And a new study is challe

发表于:2018-12-24 / 阅读(106) / 评论(0) 分类 Scientific American(八)月

Next time you need directions, maybe ask an ant. Because these clever little critters are such masters of navigation that some can find their way home whether theyre walking forward, backward, or sideways. Thats according to a study in the journal Cu

发表于:2018-12-24 / 阅读(96) / 评论(0) 分类 2017年Scientific American(一)月

UNIT 3T NATURE( Ⅳ ) WEATHEB Lesson 73 Part Ⅰ UNIT 3T NATURE( Ⅳ ) WEATHEB Lesson 73 Part Ⅰ Warming-up Exercises Pitfalls in Number and Time Recognition 1.The rainy season in this area lasts for

发表于:2018-12-27 / 阅读(104) / 评论(0) 分类 英语听力入门 (全四册)

Idiom: On hold 暂时不做,搁置一段时间 Hit the book: Remote Grid Incentive Apart from Drawback Efficiency Equator Tilt

发表于:2018-12-27 / 阅读(164) / 评论(0) 分类 趣味青春英语

A Celestial Ambience 劫后余生:巴黎圣母院 As a testament to the correlation between glorious spaces and heavenly thoughts, the Notre Dame de Paris has stood for 750 years as the apex of European religious architecture. Seeking to liberate t

发表于:2019-01-02 / 阅读(90) / 评论(0) 分类 双语有声阅读

Rain Forest 热带雨林 Have you ever been to a rain forest? 你去过热带雨林吗? Rain forests are found around the equator. 热带雨林在赤道附近。 In the rain forests, we only see summer all year long. 热带雨林里终年只有夏季

发表于:2019-01-10 / 阅读(93) / 评论(0) 分类 与美国小学生一起学英文第4册

VOICE ONE: This is Mary Tillotson. VOICE TWO: And this is Steve Ember with the VOA Special English program EXPLORATIONS. Today, we tell about Amelia Earhart. She was one of America's first female pilots. (MUSIC) VOICE ONE: Amelia Earhart was born in

发表于:2019-01-11 / 阅读(173) / 评论(0) 分类 VOA慢速英语2007年(七)月

VOICE ONE: This is Steve Ember. VOICE TWO: And this is Bob Doughty with the VOA Special English program EXPLORATIONS. Today, we tell about how people learned an important piece of information necessary for safely sailing on the oceans. It is called l

发表于:2019-01-11 / 阅读(86) / 评论(0) 分类 VOA慢速英语2008年(四)月

This is the VOA Special English Development Report. The United Nations says more than eight hundred fifty million people do not have enough food. For this year's World Food Day observance last week, VOA reporters examined the current causes of hunge

发表于:2019-01-11 / 阅读(110) / 评论(0) 分类 VOA慢速英语2007年(十)月

Astronomers Are On A Celestial Treasure Hunt. The Prize? Planet Nine SCOTT SIMON, HOST: Astronomers now think they've discovered a new planet in our solar system. All they have to do is find it. NPR science correspondent Joe Palca has been exploring

发表于:2019-01-17 / 阅读(149) / 评论(0) 分类 2016年NPR美国国家公共电台8月

SCIENCE IN THE NEWS - Storm Warnings: Trying to Understand the Causes of HurricanesBy Nancy Steinbach and Caty Weaver and produced by Brianna Blake Broadcast: Tuesday, September 12, 2006 VOICE ONE: Th

发表于:2019-01-30 / 阅读(140) / 评论(0) 分类 2006年慢速英语(九)月

Vernal Equinox or Spring Equinox is the fourth solar terms in the total twenty-four. Its the middle of spring and usually on the 20 or 21 of March every year. On this day, the sun directly blazes down the equator, so that day and night is equal in le

发表于:2019-02-01 / 阅读(112) / 评论(0) 分类 英语作文

location--locate 地点 North Pole 北极 South Pole 南极 Antarctic 南极的 Arctic 北极的 globe 地球,地球仪 global 全球的 the Pacific Ocean 太平洋 the Atlantic Ocean 大西洋 the Arctic Ocean 北冰洋 Oceanica 大洋洲 continen

发表于:2019-02-13 / 阅读(81) / 评论(0) 分类 托福英语

Much of New Zealand has been very cloudy and cool so far this month. However, some inland places, especially Central Otago, have had hot weather. Usually February is our hottest month so the cool temperatures and winds for most of us are disappointin

发表于:2019-02-17 / 阅读(77) / 评论(0) 分类 新西兰英语

Jet streams, usually located about 30,000 to 35,000 feet up, can bowl along at up to 180 miles an hour and vastly influence weather systems over whole continents, yet their existence wasn't suspected until pilots began to fly into them during the Sec

发表于:2019-02-25 / 阅读(81) / 评论(0) 分类 万物简史
学英语单词
abkultur
accidental torque
air-cleaning facility
allantoic
aluminum gate and sillicon gate differences
antidepressants
Aporosa
armigeres (leicesteria) flavus
bearinghousing
bond debts
borovoes
Brittas B.
brocialism
cascan
chain story
cheap and nasty
Chenopodium gracilispicum
chopt
coal firing boiler
coating hood
copper-nickel
corrugant
corrugated finned tube exchanger
detractours
dot-pattern generator
double ureter
dratio
effective grounded
effective inflow
eucommea rubber
false lupine
felis temminckii
fibre bundles
flocculated colloid
Gates of Paradise
gelatine dynamite
genus spheniscuss
Gibbs function criterion
glands of Leydig
glanz
grain products
Granuloreticulosea
hesitations
hinge tooth
hyperacoustic zone
hyperpower
i'll see you
infinite conical horn
involuntary group
kain
lament over
laundry and hot shower tank
liquid clutch
liquid fluorocarbon
load coil
loss carry back carry forward credits
ma and pa
maximum toggle speed
microbiophagy
mixed chart type
mobbs
multiple film
never top 40 (juke box)
non-productive branch
over-full
PAF (price adjustment formula)
paraduodenal fossae
Pecten analis
pesticide
pointer array
predictors of technology
producibility index log
quiet as a mouse
R.C. (reinforced concrete)
radio interference filter
rectifying junction
Rickord's chancre
rosulated leaf
s.m.p.
salvene
santa rosa i.
sapo domesticus
Sclavo's serum
self-latching relay
self-shifting synchronizing clutch
Seventh-Day, seventh-day
shapur
space station equipment
stop work request
stopcock
stypses
supershifted
temperature increase
the topic of the day
to blaze
tpm (total productive maintenance)
travelling-wave aerial
uridylated
vermilion cinnabar
waymentation
wind gaw