un. 大气层
[网络] 大气罄

9. air/gas/atmosphere The room was so stuffy that it felt like there was no air. Did you remember to switch off the gas? Despite the argument which took place earlier , the atmosphere was amicable.

发表于:2018-12-01 / 阅读(195) / 评论(0) 分类 美语烘焙屋 ABC Bakery 1-4季(PDF文本下载)

CHAPTER ONE [00:44.25]READING [00:45.74]Page 2 and 3 [00:48.43]THE YOUNG GREEN CONSUMER GUIDE [00:51.51]Review by Tony Ma [00:54.62]This book says that our world is in danger [00:59.32]It is vital that we do something to save the earth [01:04.21]Firs

发表于:2018-12-01 / 阅读(503) / 评论(0) 分类 上海牛津初中英语九年级

It's a common enough sound in summer, after the wind finally picks up on a hot and humid afternoon, as the rain starts spattering down in big, fat drops--you're in for a full-blown thunderstorm. It's much less common in winter, even during a snow sto

发表于:2018-12-03 / 阅读(108) / 评论(0) 分类 英语时差8,16

As the balloons rise higer still,they face an attact by an invisible bombardment,radiation.Every day the Sun radiates a titanic amount of energy,some of them in the form of high energy of ultra violet rays.These rays packed a powerful punch ,and in t

发表于:2018-12-03 / 阅读(120) / 评论(0) 分类 探索与发现2014年

I first heard about the ozone layer about twenty years ago. I was still in school. I thought it was interesting, but I didnt take it seriously. It was a bit like science fiction, I mean, how could there be a giant hole in the atmosphere? Over the yea

发表于:2018-12-04 / 阅读(171) / 评论(0) 分类 听一分钟英文-O

You could use the balloons not just to go to the edge of the space as we do now,but go all the way over the line, and actually to use balloons or airships to go all the way into space,space travel without rocket.Officially, the atmosphere ends and sp

发表于:2018-12-27 / 阅读(87) / 评论(0) 分类 探索与发现2014年

There is a special day to recognize the importance of the ozone layer. In 1995, the United Nations General Assembly decided September 16th is the International Day for the Preservation of the Ozone Layer. This is the date on which countries signed th

发表于:2018-12-29 / 阅读(209) / 评论(0) 分类 英语课程学习计划和讲义

Task 2: A Work Qualification Test Script According to a report by Australian researchers, the hole in the ozone layer over Antarctica will probably start closing within five years. They say it may be completely closed within fifty years. The ozone la

发表于:2018-12-29 / 阅读(126) / 评论(0) 分类 新视野大学英语:视听说教程 3

Section 29 Global Warming Some people say the earth is getting warmer. They blame something called greenhouse gasses. The greenhouse gasses destroy the higher atmosphere that keeps our planet from get

发表于:2019-01-02 / 阅读(193) / 评论(0) 分类 英语导读1000句

ENVIRONMENT REPORT - November 1, 2002: Shrinking Ozone Hole over Antarctica By Cynthia Kirk This is the VOA Special English ENVIRONMENT REPORT. Australian researchers say the hole in the ozone layer o

发表于:2019-01-02 / 阅读(114) / 评论(0) 分类 健康与环境

AGRICULTURE REPORT - Restrictions on Methyl Bromide By Mario Ritter Broadcast: Tuesday, March 16, 2004 This is Steve Ember with the VOA Special English Agriculture Report. Graphic Image Some chemicals

发表于:2019-01-06 / 阅读(193) / 评论(0) 分类 农业与发展

美语中,一些感叹词的意义跟字典上的解释不尽相同,要在日常生活中才能体会到。让我们看看以下几个例子: Oh的字典意义是嗬;哦;哎呀,表示惊讶、的恐惧等。但将这个词连起来用,却

发表于:2019-01-09 / 阅读(158) / 评论(0) 分类 实用英语

By Caty Weaver Broadcast: September 12, 2003 This is Bob Doughty with the VOA Special English Environment Report. Scientists in the United States have reported some good news about the 1)ozone in the

发表于:2019-01-11 / 阅读(157) / 评论(0) 分类 VOA2003(下)-环境与健康

Good News: Earth's Ozone Hole is Healing 好消息:地球臭氧层空洞正在恢复 There is big news about the environment: Scientists say a hole in Earths protective ozone layer is starting to heal. 一则关于环境的重磅新闻来袭:科学家

发表于:2019-01-12 / 阅读(110) / 评论(0) 分类 2016年VOA慢速英语(七)月

A: May I exchange this DVD player? B: Certainly. Do you have your receipt? A: Here you are. B: Now, why do you want to exchange it? A: It won't play a DVD. B: I'm sorry. I'll get you a new player. A: At first, I thought it was me. B: Okay, here's a n

发表于:2019-01-20 / 阅读(171) / 评论(0) 分类 购物英语对话

A: I'd like to exchange this DVD player. B: Of course. Do you have your receipt? A: Here it is. B: Now, could you tell me why you want a different one? A: It refuses to play my DVDs. B: That's strange. Let me get you a new one. A: All my friends trie

发表于:2019-01-20 / 阅读(126) / 评论(0) 分类 购物英语对话

I first heard about the ozone layer about twenty years ago. I was still in school. I thought it was interesting, but I didnt take it seriously. It was a bit like science fiction, I mean, how could there be a giant hole in the atmosphere? Over the yea

发表于:2019-01-21 / 阅读(167) / 评论(0) 分类 纯正英语一分钟

In the empty blackness of space surrounded by hostile planets and freezing vacuum, planet Earth is an oasis of life. And all because of our protective cocoon of gas. This blanket of air shapes everything we see on Earth. It protects, insulates and su

发表于:2019-01-23 / 阅读(95) / 评论(0) 分类 探索与发现2014年

HARI SREENIVASAN, PBS NEWSHOUR WEEKEND ANCHOR: Scientists studying climate change in Antarctica reported this week that the hole in the protected ozone layer of the earth's atmosphere has shrunk. The discovery of the hole in the mid-1980s led to a wo

发表于:2019-01-27 / 阅读(125) / 评论(0) 分类 PBS访谈环境系列

It's a common enough sound in summer, after the wind finally picks up on a hot and humid afternoon, as the rain starts spattering down in big, fat drops--you're in for a full-blown thunderstorm. It's much less common in winter, even during a snow sto

发表于:2019-02-24 / 阅读(159) / 评论(0) 分类 英语听力文摘 English Digest
学英语单词
accessory extremal
action of real right
Active Guard and Reserve
aerial earth switch
artels
Askania valve
auditory vertigo
automatic letter facing
bad-land(topography)
Ballyfin
barreras
Beetaloo
beetlebrains
Borassoideae
burkino
caking inhibiter
cataphor
chondrofibroma
Chumphon Buri
codles
collagen type i
convective derivative
corona-starting gradient
coupling spud
cricotopus formosanus
cuticular cyst
cybernetist
D-E
decreasing utility
dimethyldichlorodipyridinetin
disquieted
draggable
drink sth. off
drum process
economically coordinated region
Einstein-Smoluchowski equation
Eriophyllum
expurgate from
extra soft steel
firing cell
fixing bath
Flutena
genus argonautas
gugau
guided notes
hawkthorn
hazardous roof
Hilgenroth
Hill County
hoke up
infracalcarine gyri
inventory count
iodocresols
Jean Pierre
LQT (linear quantizer)
Mainland Island
melanagromyza specifica
Minkowski's method
molophilus (molophilus) editus
multisegmental
murgh
narrow-band process
NCS
nfyb
Nonsuch I.
novel-writings
Noyers-sur-Jabron
number of hours worked
outstaring
pair-closure
plain-sawing
potential impact
premeditator
presidentials
primary sense cell
principle of economic flow
Pukch'ang
relected binary unit distance code
restricted DNA
rocking couple
rotoforming
rz system
Scandinavian Lancer process
Shanghai Museum
sheer draft
shotted fused alloy
solid concentration in annular space
speedly
Spiraea sargentiana
stannometry
steel plate conveyor
sympathetic chain (or sympathetic trunk)
taggerung
telemetry simulator
temper tantrums
Tesaret, Oued
tryingly
twin-beam model
wedge-caulking
wendland
whole set
zincobotryogen