板铺以薄塑料板

[00:30.65]第一单元 在学校的第一天 [01:01.31]A Read and say [01:03.05]A 读并说 [01:04.78]It is the day of the new term.All the students are back at school. [01:08.95]今天是新学期。所有学生回到学校。 [01:13.12]They are happy to see each other again. [0

发表于:2018-11-30 / 阅读(211) / 评论(0) 分类 牛津小学英语五年级

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(256) / 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(165) / 评论(0) 分类 科技之光

VOICE ONE: This is SCIENCE IN THE NEWS, in VOA Special English. I'm Steve Ember. VOICE TWO: A massive earthquake in China's Sichuan province earlier this year was the country's worst in more than 30 years. And I'm Barbara Klein. Scientists who study

发表于:2018-12-07 / 阅读(114) / 评论(0) 分类 VOA慢速英语2008(十)月

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(502) / 评论(0) 分类 新概念优美背诵短文50篇

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 p

发表于:2018-12-30 / 阅读(184) / 评论(0) 分类 考研背诵50篇

Eddie made a sandwich. He made a sandwich for lunch. He made a turkey sandwich for lunch. He put two slices of bread in the toaster. He pushed down the toaster handle. He took some turkey out of the refrigerator. He sliced the turkey. He put it into

发表于:2019-01-02 / 阅读(106) / 评论(0) 分类 简单慢速英语阅读

Eddie made a sandwich. He made a sandwich for lunch. He made a turkey sandwich for lunch. He put two slices of bread in the toaster. He pushed down the toaster handle. He took some turkey out of the refrigerator. He sliced the turkey. He put it into

发表于:2019-01-02 / 阅读(113) / 评论(0) 分类 原版英语小短文

VOICE ONE: This is SCIENCE IN THE NEWS in VOA Special English. I'm Barbara Klein. VOICE TWO: And I'm Bob Doughty. Scientists who study the Earth tell us that the continents and ocean floors are always moving. Sometimes, this movement is violent and

发表于:2019-01-11 / 阅读(125) / 评论(0) 分类 VOA慢速英语2007年(六)月

FAITH LAPIDUS: This is SCIENCE IN THE NEWS, in VOA Special English. I'm Faith Lapidus. STEVE EMBER: And I'm Steve Ember. Scientists who study the Earth tell us that the continents and ocean floors are always moving. Sometimes, this movement is violen

发表于:2019-01-11 / 阅读(185) / 评论(0) 分类 2011年VOA慢速英语(一)月

Earth is Always on the Move 地壳总是在运动的 From VOA Learning English, this is SCIENCE IN THE NEWS, in Special English. Im Kelly Jean Kelly. And Im Christopher Cruise. Scientists who study the Earth tell us the continents and ocean floors ar

发表于:2019-01-11 / 阅读(118) / 评论(0) 分类 2013年VOA慢速英语(八)月

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(166) / 评论(0) 分类 2012年VOA慢速英语(一)月

Earth's Surfaces Are Always Moving 地球表面一直在运动 From VOA Learning English, this is Science in the News. Im Anna Matteo. And Im Christopher Cruise. Scientists who study the Earth tell us the continents and ocean floors are always moving

发表于:2019-01-12 / 阅读(112) / 评论(0) 分类 2014年VOA慢速英语(四)月

Scientists Create New Maps of Ocean Floor 科学家绘制新的海底地图 Until recently, scientists had mapped only about 20 percent of the sea floor. But our knowledge of the deep seas is changing because of information from satellites. Scientist

发表于:2019-01-12 / 阅读(219) / 评论(0) 分类 2014年VOA慢速英语(十)月

In Africa, New Technologies Help Teach Women to Read 在非洲,新技术帮助教女人阅读 More Africans are communicating via text, social media and email. In Senegal, literacy experts are using the new technologies to motivate and teach women

发表于:2019-01-14 / 阅读(103) / 评论(0) 分类 VOA标准英语2014年(十月)

2012年美偶亚军,年仅17岁的天才少女Jessica Sanchez近日发行了自己的首张专辑,首张专辑是便被 Interscope Records签下发行,同时新专辑找来了Mark J. Feist,Toby Gad,Harvey Mason Jr. Ne-Yo,Celeste Scalone等美

发表于:2019-01-16 / 阅读(185) / 评论(0) 分类 音乐咖啡厅

3000 Is there a clean cup on the floor? No,There isn't one on the floor. There isn't one on the floor There is a clean one on the table 4000 Is there a large box on the shelf? No,There isn't one on the shelf. There is a large one on the floor. 5000 I

发表于:2019-01-23 / 阅读(135) / 评论(0) 分类 英语学习乐园

SCIENCE IN THE NEWS - Plate Tectonics: Nature's Way of StretchingBy Nancy Steinbach Broadcast: Tuesday, April 18, 2006 (MUSIC) VOICE ONE: This is SCIENCE IN THE NEWS, in VOA Special English. I'm Barba

发表于:2019-01-30 / 阅读(230) / 评论(0) 分类 2006年慢速英语(四)月

VOICE ONE: This is SCIENCE IN THE NEWS in VOA Special English. I'm Bob Doughty. VOICE TWO: And I'm Steve Ember. Scientists who study the Earth tell us that the continents and ocean floors are always moving. Sometimes, this movement is violent and mig

发表于:2019-01-31 / 阅读(144) / 评论(0) 分类 2010年慢速英语(一)月

Plate Tectonics and Sea-floor Spreading 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 is divided

发表于:2019-02-25 / 阅读(112) / 评论(0) 分类 双语有声阅读
学英语单词
abstract coding
air cleaner clamp
air exhaust system
Aleppo oaks
amiray ramie
antihyperkinetics
artistic culture
astronomical synchronome
automatic oxygen safety valve
bean planter
bladder scissors
brachionus plicatilis
bruneaux
carbon-poor star
cat's-eye pupil
claimable assets
clean circulation cracking
consumer lifestyles
convenience goods
currying
demurrer to interrogatories
dendrobium nobile lindley
depredatory
desynchronosis
diplomatic prerogatives
dynamic ram module
electromotive intensity
embryonic development
finger scans
flagella staining
flow gaging
general Cayley algebras
ghosted you
heart of heart
heroquest
himalaicum
hspva
impanel
internal auditory artery
International Campaign to Ban Landmines
invariant polynomial
item characteristic function
kokourouni
laboratory electric furnace
laface
left-lateral ridge-arc transform fault
lifting appliance annual certificate
logical proof
loop time
manarchist
Matane R.
maxillipeds
mediatech
methylorange
microcoquina
microkelvin
misreceives
mobile power unit
modified leaf
mudies
mullocks
neotenous
neurocentral suture
nothings
OCO (open-close-open)
octadecyl palmitate
output revolutions
packet switch delay
peak factor of line transient recovery voltage
performance diagnostics
pliably
Podranea
pointed summer
polar wander
portnow
potato raiser
program audit
PTPI
pullorum diseases
reach of protection
recydivation
resin-impregnated tape
robaina
romanisms
route selector
scabrities unguium
sequentiae
shaft position to digital converter
shoot them
single-phase electricfurnace
slip-form construction
spatially varied flow
the hunt is on
touch something off
travel(l)ing gantry crane
two-electrode tube (diode)
unreasonable message
vehicle storing up
waresche
wave forecast
wide interpretation
WSW,w.s.w