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When it comes to climate change, public opinion is near 50-50, but 97% of scientists who dedicated their lives to studying our climate said that is happening and it is happening because of human activities. Without the evidence, we have a warming ear

发表于:2018-12-02 / 阅读(79) / 评论(0) 分类 CNN美国有线新闻2015年6月

Unit 9 Text A Listening First Listening Before listening to the tape, have a quick look at the following words. greenhouse effect 温室效应 alter 改变 release 排放 carbon dioxide 二氧化碳 t

发表于:2018-12-04 / 阅读(53) / 评论(0) 分类 21世纪大学英语读写教程

[00:00.80]When the atmospheric concertrations [00:03.16]of these gases increase, however, [00:05.84]more heat is trapped and the Earth's [00:07.92]temperature rises. [00:10.37]Over the last 100 years, [00:13.01]the global average temperature [00:15.1

发表于:2018-12-13 / 阅读(105) / 评论(0) 分类 北师大版高中英语模块8(选修)

MICHEL MARTIN, HOST: Mars is about to get a new visitor from Earth tomorrow. If all goes well, a NASA probe called InSight will land near the Martian equator. Its mission is to study the interior of the planet. But, before it can carry out its missio

发表于:2018-12-18 / 阅读(74) / 评论(0) 分类 2018年NPR美国国家公共电台11月

Why Dont Marks On The Surface Of The Moon Disappear?月球表面的记号为何不会消失? In 1969 when Neil Armstrong said Thats one small step, he made a lasting impression. On the moon, that is. Marks on the surface of the moon dont disappear th

发表于:2018-12-18 / 阅读(48) / 评论(0) 分类 2018年NPR美国国家公共电台2月

This is Scientific Ameican's 60-Second Science. I'm Karen Hopkin. This will just take a minute? Forget the meek. If the Earth keeps getting warmer, a recent study shows that its the small that are gonna come out on topat least in the worlds oceans. W

发表于:2018-12-24 / 阅读(64) / 评论(0) 分类 Scientific American(七)月

Mentos And Diet CokeThe Explosive Reaction Explained! Y:Hey,Don.Have you ever seen videos online of the huge geyser like explosions that happen when you drop Mentos candies into a bottle of diet cola? D:Yes,I have,Yeal.The cola explodes up like a fun

发表于:2018-12-27 / 阅读(55) / 评论(0) 分类 英语时差8,16

But to fully forecast the floods, he needs a lot more atmospheric data. He believed robotic drone aircrafts developed for the military could continue to measure the air over the oceans, charting its temperature, wind and humidity. And the flight coul

发表于:2018-12-27 / 阅读(42) / 评论(0) 分类 探索与发现2014年

Using science as a guide, we attempt to recreate the final moments of the dinosaurs. 我们以科学为指引,试图重建恐龙的最后时刻。 The first effect was the impact itself. 第一个效果是撞击本身。 So when a 10-kilometer diam

发表于:2018-12-28 / 阅读(40) / 评论(0) 分类 侏罗纪搏击俱乐部

1. fluid /ˈflu:ɪd/ -- 1. substance that flows 2. not rigid; changing easily Air, water, molasses and milk are all fluids. 空气、水、糖蜜和牛奶都是流体。 During November, the military situation remained fluid, with advances and retres

发表于:2018-12-30 / 阅读(97) / 评论(0) 分类 突破英文词汇

Why Dont Marks On The Surface Of The Moon Disappear? In 1969 when Neil Armstrong said Thats one small step, he made a lasting impression. On the moon, that is. Marks on the surface of the moon dont disappear the way marks on the Earth do; a great exa

发表于:2018-12-31 / 阅读(52) / 评论(0) 分类 英语听力文摘 English Digest

Broadcast: Jan 21, 2003 By Gary Garriott Drying food is a simple, low-cost way to keep food safe for eating. Drying removes water that small organisms use to break down food into other substances. Som

发表于:2019-01-02 / 阅读(105) / 评论(0) 分类 VOA2003(上)-社会广角

US Elections Heat Up, China Trade Tensions Rise President Barack Obama and his opponent Mitt Romney are talking tough on trade with China. Earlier this week, Obama announced a new World Trade Organization case over Chinese automobile subsidies. He al

发表于:2019-01-13 / 阅读(55) / 评论(0) 分类 VOA标准英语2012年(九月)

Egypt's Moussa Stresses Experience in Time of Flux Moussa's past is both a strength and a weakness. The former foreign minister and ex- Arab League chief says he is ready to lead the nation. The country is in a major crisis, noted Moussa. And a major

发表于:2019-01-13 / 阅读(83) / 评论(0) 分类 VOA标准英语2012年(五月)

When summer hits, I dread jogging outside. But a study finds that elephants can be in true danger in the heat. As creatures get bigger, they have smaller surface area to body volumn ratios. Fully-grown Asian eleplants thus pack a lot of mass into a b

发表于:2019-01-20 / 阅读(80) / 评论(0) 分类 Scientific American(五)月

AGRICULTURE REPORT - Solar Food Dryers By Gary Garriott Broadcast: Tuesday, March 01, 2005 I'm Gwen Outen with the VOA Special English Agriculture Report. Drying food is a simple, low-cost way to keep

发表于:2019-01-30 / 阅读(80) / 评论(0) 分类 农业与发展

今天我们要学的词是flux。 Flux, 是动荡的,不断变化的。 The leadership of Yemen is in flux after former president Saleh was forced to step down, 也门前总统萨利赫被迫下台后,国家领导层处于动荡之中。 Afghani

发表于:2019-02-03 / 阅读(86) / 评论(0) 分类 英语单词荟萃

A simple man my father's son I know this place it's where I'm from But I don't know these streets when I'm with you Something in this night Changing everything I thought I knew I've never seen this part of me Haven't lost my mind Tell me that you see

发表于:2019-02-08 / 阅读(41) / 评论(0) 分类 美国乡村音乐

The twilight zone refers to the area between 100 and 1000 metres deep where a small amount of sunlight can still penetrate. The region is packed with ocean life that plays a key role in keeping atmospheric carbon-dioxide levels 30-percent lower than

发表于:2019-02-08 / 阅读(50) / 评论(0) 分类 英语新闻

We might not be alone in the universe. Actually, it may be confirmed as a very crowded place by new computer models developed to help identify habitable planets. Estimates of places that can sustain life have been based on the likelihood of them havi

发表于:2019-02-13 / 阅读(48) / 评论(0) 分类 英语听力精选进阶版
学英语单词
acanthium
acroporas
alcohol amnestic disorders
ARQ
automated purchasing system
bar stool
bismuth oxyiodopyrogallate
blined lead
Body Centered
building department
by pass rotameter
call shenanigans
camel wool
cardinal altitude
Chinese magnolia
clavaceratubae
clinogram
confess the corn
constricted gas discharge
cugat
cultist
delivery chamber
diaphram plate
dichotomizations
doberai
domuss
emboiled
emong
encrypting router
equiviscous temperature
eutectophyric structure
exclusive fishing zone
Galilean satellite
gas displacement efficiency
get it made
goldfried
gracilises
hackled
hard-wired system
hidaka
high-desert
Holroyd R.
Homo sapiens
ICBP
impermeater
interior conduit
ivory-towerish
Jadādiīyah
jolt squeeze rotalift moulding machine
Jomada
lump hammer
Luy's segregator
macrosomia
magnesium potassium sulfate
malignant dysentery
merwin
mesial pit
Monowe
nablock
non-friction
nonlocking key
nonunion wage rates
open square strand passes
osteokine
otse
out-working
perivascular nerve endings
permission denied
phosphoramidon
placenta membranacea
Pont Houphouët-Boigny
powderize
presprouting
price earnings ratio
punctuation words
reblowing
rice narrow brown leaf spot
rotary boiler
rox
scintillation fast neutron fluxmeter
scorel
scriving
seclere
semblances
semicustomized
seralbumin
slit-type mask
spittle bug
square-loop core
tactical aeromedical evacuation
thallium trisulfide
topping up
train apparatus
transmitter receiver limiter
truthsman
turmeric powder
unstriped muscle
valve flap
versaclimber
wet-weather
zerbers
zircaloy cladding