优势木层

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(504) / 评论(0) 分类 上海牛津初中英语九年级

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(176) / 评论(0) 分类 听一分钟英文-O

Apple tree 苹果树 中英歌词: Apple round, apple red, Apple juicy, apple sweet, Apple apple, I love you, Apple sweet, I love to eat. 苹果树 苹果圆,苹果红。 苹果多汁,苹果甜。 苹果苹果,我爱你。 苹果甜,我爱吃。

发表于:2018-12-08 / 阅读(122) / 评论(0) 分类 优美儿童英语歌曲

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(211) / 评论(0) 分类 英语课程学习计划和讲义

This is Scientific American's 60-Second Science. I'm Adam Hinterthuer. Got a minute? Farmers fertilize their fields to get the maximum meal from their crops. But the effects of these loads of nitrogen and phosphorous extend beyond the field and past

发表于:2019-01-08 / 阅读(159) / 评论(0) 分类 Scientific American(三)月

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

Tree Deaths Linked to Climate Change Stanford University graduate student William Anderegg has seen this forest die-off firsthand. His doctoral thesis documents the impact of drought on trembling aspen, the most common tree in North America. These ar

发表于:2019-01-13 / 阅读(142) / 评论(0) 分类 VOA标准英语2012年(九月)

Air pollution 空气污染 A: I've heard of ground-level ozone but can you explain what it is exactly? A:我听说近地面臭氧,但是你能确切解释一下是什么吗? B:Yes, it's one of the main air pollutants. Factories don't emit it dire

发表于:2019-01-14 / 阅读(123) / 评论(0) 分类 职业技术英语口语

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(172) / 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(127) / 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(169) / 评论(0) 分类 纯正英语一分钟

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(126) / 评论(0) 分类 PBS访谈环境系列

Scientist uses tree rings to reconstruct 13th century climate Art Chimes | Washington, DC 05 April 2010 Photo: Photos.com Related Links: Angkor paper (full text) Buckley lab We started seeing these big, giant periods of drought that took place around

发表于:2019-01-31 / 阅读(118) / 评论(0) 分类 VOA标准英语2010年(四)月

Lady GaGa的圣诞树 Christmas Tree Christmas Tree是美国当红女歌手Lady Gaga和DJ制作人Space Cowboy共同合作完成,这首圣诞歌曲发行于她的首支单曲《Just Dance》之后。强而有力的电子节拍,以及蛮上口的歌

发表于:2019-02-01 / 阅读(160) / 评论(0) 分类 流行英文歌曲

Prehistoric Amber Reveals Natural Ancient Alliance Scientists say a piece of amber - recently found in India and dating back at least 52 million years - offers proof of the ancient relationship between fungi and flowering trees, which sustains modern

发表于:2019-02-06 / 阅读(146) / 评论(0) 分类 VOA标准英语2012年(二月)

A new report from The World Bank predicts that China's renminbi will join the U.S dollar and the euro as dominant international currencies sometime in the next 10 to 15 years. Some economists say is a major realignment in the global economic order, w

发表于:2019-02-06 / 阅读(128) / 评论(0) 分类 英语新闻

Four Seasons of a Tree(一棵树的四季) Dont judge a life by one difficult season. There was a man who had four sons. He wanted his sons to learn to not judge things too quickly. So he sent them each on a quest,in turn,to go and look

发表于:2019-02-08 / 阅读(183) / 评论(0) 分类 阅读空间

For years I wanted a flower garden. I'd spend hours thinking of different things I could plant that would look nice together. But then we had Matthew. And Marvin. And the twins, Alisa and Alan. And then Helen. Five children. I was too busy raising th

发表于:2019-02-17 / 阅读(153) / 评论(0) 分类 阅读空间

你不来 我不敢老去 Actually, I'm old That I've to let the small tree in front of the door for me shed the leaves off I'm too old as to shell off a layer of earth And another layer of earth once more Seeing these layers of earth I know that goi

发表于:2019-02-25 / 阅读(118) / 评论(0) 分类 阅读空间

Voice 1 Thank you for joining us for todays Spotlight. Im Joshua Leo. Voice 2 And Im David Bast. Spotlight uses a special English method of broadcasting. It is easier for people to understand, no matter where in the world they live. Voice 1 In the ea

发表于:2019-03-04 / 阅读(148) / 评论(0) 分类 环球英语 Spotlight
学英语单词
a.w.e
ACDT
affinity card
aits
Alcmeonids
allegorizeed
Amboavory
amorphous magnetism
appropriations reserve
azimuthal equalarea projection
Basle standardized approach
bepatting
boroondara
box-car integrator and averager
case empty
cast ... aside
cathodo-
cellulose derivatives
chumships
cisne negro
closed shelter deck ship
cochlear amplifier
community support
convective regenerative cooling
coupling of orbit and attitude
crossing ray
culfs
curative
cybermarketing
DBF laser
de-alumidification
defensive preteins
dichlorophosphination
distributed parameter process
do physical labor
dye-in-the-wood
eaglets
eloxal coating
eluviates
erratic motion of the moving element
external thread cutting
extraction-step
feather edge
formative technology
Formatting toolbar
ganglionnodosum
gedok
general immunity
geotropic relation
giant helleborine
glycopyranosyl
got into the swing of
gtx
inferior orbit
interupt
kick press
kuchiki
light packaging
lightning arrester varistor
liliopsid genus
lock plug return spring
long persistance phosphor
mamelonation
measurement of rated excitation current and voltage regulation
middle axillary line
minus sign
moist meadow black soil
narding
norecsantalic acid
orfevrerie
outside centre
over-speculation
paper-clipped
Parnum's test
Peter Minnewit
philbertia granicosta
photinia arbutifolias
photoclectric
pool halls
postvariscan regeneration
private-enterprises
process air conditioning
protactyl
row height min
salsburg
Sar Pass.
semi-flared skirt
ship's inventory
strategized
superior child
susp.
task-centreds
time spacing of vehicles
trans-activator(Tat)
Ugun
Unzmarkt
vacuum-tube amplifier
valve-tappet wrench
weighted average inventory valuation
whitethroats
window title
yeyed