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The theory of plate tectonics describes the motions of the lithosphere, the comparatively rigid outer layer of the Earth that includes all the crust and part of the underlying mantle. The lithosphere(

发表于:2018-12-01 / 阅读(213) / 评论(0) 分类 新东方背诵文选

SCIENCE IN THE NEWS - Plate Tectonics By Marilyn Christiano Broadcast: Tuesday, February 17, 2004 (THEME) VOICE ONE: This is Science in the News, in VOA Special English. I'm Sarah Long. Graphic Image

发表于:2018-12-07 / 阅读(138) / 评论(0) 分类 科技之光

The theory of plate tectonics describes the motions of the lithosphere, the comparatively rigid outer layer of the Earth that includes all the crust and part of the underlying mantle. The lithosphere(n.[地]岩石圈)is divided into a few dozen plates o

发表于:2018-12-08 / 阅读(476) / 评论(0) 分类 新概念优美背诵短文50篇

[00:06.90]jet [00:08.32]n.1.喷射;2.喷嘴;3.喷气式飞机,喷气发动机 [00:09.74]lag [00:11.17]vi.走得慢,落后 n.落后,滞后 [00:12.59]flight [flait] [00:14.22]n.1.飞行,飞翔;2.航班,班机;3.逃跑,溃退 [00:15.86]physiological [00:17.53]a.生理的,生理学的 [00:19.20]

发表于:2018-12-11 / 阅读(192) / 评论(0) 分类 大学英语自学教程下

UNIT 2 Good Health to You!祝你健康! Lesson 10 Always Brush your teeth!经常刷牙! 1 Before and after 之前和之后 Li Ming eats breakfast at 7:00 in the morning. Before breakfast,he washes his hands他早饭前洗手 After breakfast,he brushe

发表于:2018-12-12 / 阅读(118) / 评论(0) 分类 冀教版小学英语(三起)--第八册

Brush Yourself Off And Try Again: An Invention Story AUDIE CORNISH, HOST: Two inventors wanted to change the world of dental hygiene with a new kind of toothbrush. Everything was going great up until the moment their dream was about to become a reali

发表于:2018-12-17 / 阅读(148) / 评论(0) 分类 2017年NPR美国国家公共电台8月

He picks up his fork. He picks up his spoon. He hits the plate with his fork. He hits the plate with his spoon. His mom says Stop. He stops. His mom puts a carrot on the plate. He looks at the carrot. He picks up the spoon. He hits the carrot with th

发表于:2018-12-31 / 阅读(223) / 评论(0) 分类 儿童英语小故事

图片1 You might be checking out this Culips episode because you are brushing up on your English! In this episode we look at three expressions that mean exactly the same thing: to brush up on, to bone up on, to polish up on. These expressions are go

发表于:2019-01-01 / 阅读(100) / 评论(0) 分类 英语博客-北美风情

By Sabina Castelfranco Rome 25 July 2007 Soaring temperatures and forest fires have forced thousands of holiday-goers in southern Italy to evacuate hotels, campsites and other tourist sites. From Rome, Sabina Castelfranco reports there have been at l

发表于:2019-01-07 / 阅读(206) / 评论(0) 分类 2007年VOA标准英语(七月)

A: Have you talked to Mr. Smith about Ben's obscene speech towards you? A: 你跟 Smith 先生提过 Ben对你讲的猥亵的话吗? B: Yes, but he brushed it off as if it were not a big deal to him. B: 有! 但他轻轻带过(不理), 好像觉得那并

发表于:2019-01-08 / 阅读(119) / 评论(0) 分类 美国俚语

今天还是要继续讲两个在大选期间新闻界常用来报道选战形势的习惯用语。你知道哪一种运动是美国人日常用语最丰富的源泉呢?是美国最风行的球类运动:棒球。今天要说的两个习惯用语都

发表于:2019-01-09 / 阅读(180) / 评论(0) 分类 美国习惯用语

在美国每年棒球季节的第一场比赛相当于春天来临的信息。说真的,这一百多年来最得美国大众青睐的运动就是棒球,而棒球运动也成了习惯用语的丰富来源。我们今天就专讲一些出自棒球运

发表于:2019-01-09 / 阅读(179) / 评论(0) 分类 美国习惯用语

UNIT 4 At Home 在家里 Lesson 29 Brush and Comb 毛刷和梳子 1.What is it?这是什么? brush 刷子 comb 梳子 soap 香皂 toothbrush 牙刷 2.Let's sing a song. This is the way we brush our hair, brush our hair,brush our hair. This is the way

发表于:2019-01-09 / 阅读(189) / 评论(0) 分类 冀教版小学英语(三起)--第二册

[ti:UNIT 4 Look into Science! Lesson 28: Fill My Plate] [0:00.567]UNIT 4 第四单元 [0:02.629]Look into Science! 走进科学! [0:04.999]Lesson 28: 第28课: [0:07.524]Fill My Plate 把我的盘子装满 [0:15.770]It's time for lunch! 该吃午饭

发表于:2019-01-09 / 阅读(248) / 评论(0) 分类 河北教育初中英语(初中起点)八年级下册

SCIENCE IN THE NEWS - The Moving Story of Plate Tectonics FAITH LAPIDUS: This is SCIENCE IN THE NEWS, in VOA Special English. Im Faith Lapidus. BOB DOUGHTY: And Im Bob Doughty. Scientists who study the Earth tell us the continents and ocean floors ar

发表于:2019-01-12 / 阅读(143) / 评论(0) 分类 2012年VOA慢速英语(一)月

Romney Attempts Campaign Reset Mitt Romney was in damage control mode as he tried to appeal to Hispanic voters on the Spanish language network Univision. So my campaign is about the 100 percent in America, and I am concerned about them. Im concerned

发表于:2019-01-13 / 阅读(115) / 评论(0) 分类 VOA标准英语2012年(九月)

Small Electric Jolts Reset Heart Rhythm in Animals For decades, a powerful electric shock has been a standard way to treat someone whose heart has stopped. But a new study suggests normal heart rhythm can also be restored through a rapid series of sa

发表于:2019-01-13 / 阅读(129) / 评论(0) 分类 VOA标准英语2011年(七月)

Trump Looks to Reset Campaign as More Republicans Abandon Him WASHINGTON Less than three months before election day, Republican presidential candidate Donald Trump is trying to reset his struggling campaign and regain momentum after a difficult perio

发表于:2019-01-14 / 阅读(141) / 评论(0) 分类 VOA标准英语2016年(八月)

LA brush fire closes Getty Museum Hundreds of people have been evacuated (被撤退) from the world-famous Getty art museum in Los Angeles as a brush fire rages in nearby mountains, officials say. The fire broke out around 1300 local time (2000 GMT)

发表于:2019-01-18 / 阅读(132) / 评论(0) 分类 英语新闻

BUENOS AIRES, May 24 (Xinhua) -- Ubaldo Fillol, the coach for goalkeepers of the Argentine soccer club River Plate resigned his post on Tuesday following a public fallout after an incident with goalkeeper Juan Pablo Carrizo. I do not forgive these ki

发表于:2019-02-08 / 阅读(174) / 评论(0) 分类 英语新闻
学英语单词
accelerator rf systems
acute tubular rejection
adenosynchitonitis
adhesive bonded panel
Atelostomata
backfalls
best load
booster-type master cylinder
bures
Caluquembe
cankerfret
Centrocon charter
coal-ired furnace
come home to
constitutional medicine
conveyorized inspection
country of priority
cumol
damper winding
deck force
detached coefficients
discontinuous construction
effluxion
elephant birds
Eulophia flava
eutectiform
fascicular nerve transplantation
fire-engine
floor layers
football-club
Fore-ordain
gargarise
gargle water
general purpose register
geoboards
Halligen, Die
hilloa
himgravine
hourglass-worm gear
in defence of
inept set
intentable
keyboard receive machine
kronmal
Labor Secretary
laminae intermuscularis
langone
launch antenna
least square approximation
machilus bournei hemsl.
magnetic blowout valve type arrester
manjusris
marginal carpellary bundle
mechanized hotbed
microturbulent motion
mineral tar
moments
narrow casting
nonsymmetric
nonurological
Personal Assistant
phthaluric acid
point-by-point indicator
polluting effect
Polva
positive prescription
Proto-Austronesian
put a
radiotext
re-treading
reverse osmosis membrance
riego
rotating arc
scientific rainmaking
scrivello
Sedum henrici-robertii
semivalancy
septic anemia
severe acute respiratory syndrome
shelter from
Siphncus
smackering
spitefully
steading resistance
stock issue cost
substitute gas for coal
switched access
system development journal
T-maze
technical pure grade
tensor polarization
threadworm
trionychids
unindicted
unwonder
vena cordis parva
wassail bowl
white clothes
white gloves
yellow-covered
Zanzibari