时空单位, 空时单位

00:03.04]黑洞 [00:06.09]What is a black hole? [00:07.11] 什么是黑洞呢? [00:08.12]Well,it's difficult to answer this question,since the terms we would normally use to describe a scientific phenomenon are inadequate here. [00:14.11]喔,这个问题很难回答,

发表于:2018-12-04 / 阅读(299) / 评论(0) 分类 大学英语自学教程下

Unit 9 DIALOGUE I If I Had the Chance to Travel in Space A: If I had the chance, I would take a trip through the entire solar system. It's been my long-cherished dream since childhood to be able to vi

发表于:2018-12-04 / 阅读(163) / 评论(0) 分类 新编大学英语教程

[00:02.06]Extract 1 [00:04.75]Franco talks to an interivewer on the radio. [00:09.19]Hello Franco.Welcome to the programme. [00:22.61]Thanks for inviting me. [00:24.15]How long have you had your restaurant? [00:26.29]I opened in 1986.It was much smal

发表于:2018-12-11 / 阅读(170) / 评论(0) 分类 电视大学开放英语

[ti:UNIT 5 Go With Transportation Lesson 38: Let's Invent Hoverboards!] [0:00.666]UNIT 5 第五单元 [0:02.558]Go with Transportation! 乘坐交通工具去! [0:05.014]Lesson 38: 第38课: [0:07.162]Let's Invent Hoverboards! 我们来发明飞翔器

发表于:2018-12-13 / 阅读(265) / 评论(0) 分类 河北教育初中英语(初中起点)八年级下册

Unit 11 Heroes After-Class Reading PASSAGE I Mr Lee's Side of the Street When Hattie Robinson moved from a lonely farm outside Tallahassee to West Perrine, Fla., this suburb of Miami was a friendly ne

发表于:2018-12-18 / 阅读(149) / 评论(0) 分类 新编大学英语阅读部分

Lesson Thirteen Pre-class Work Read the text a third time. Learn the new words and expressions listed below. Glossary anthropology n. the scientific study of people, their societies, cultures, etc. ar

发表于:2018-12-18 / 阅读(219) / 评论(0) 分类 现代大学英语精读

Lesson Fifteen Pre-class Work Read the text a third time. Learn the new words and expressions listed below. Glossary aborted adj. stopped because it would be difficult and dangerous to continue 中途失

发表于:2018-12-18 / 阅读(220) / 评论(0) 分类 现代大学英语精读

Unit 1 World News Up in Space Part I Warming up 1. Endeavor has docked with the ISS. What for? To provide electricity for science experiments When will the U.S. laboratory arrive? Next month 2. What does ISS have now? A living room and a command cent

发表于:2018-12-27 / 阅读(192) / 评论(0) 分类 Step by Step2000

[00:02.25]From 1912, Einstein began to study the science [00:06.75]of space and time. [00:09.94]In 1921, he received the Nobel Prize [00:13.53]for his research work.Besides the Nobel Prize, [00:18.65]Einstein was also awarded the Copley Medal [00:22.

发表于:2018-12-29 / 阅读(280) / 评论(0) 分类 外研社新标准初中英语九年级

《英语流行话题阅读:语境识词3500》Unit 27 住学校宿舍还是在校外租房

发表于:2018-12-30 / 阅读(179) / 评论(0) 分类 英语语境识词

[00:01.36]Unit 20 New Frontiers Warm-up [00:05.46]Exercise 3 Listen to four extracts [00:09.49]and identify these different programmes. [00:12.81]1 It was announced today that the launch [00:15.41]of the shuttle,taking a new crew [00:17.11]to the int

发表于:2019-01-10 / 阅读(357) / 评论(0) 分类 北师大版高中英语模块7(选修)

Astronauts(宇航员) aboard the International Space Station have installed a new permanent storage unit, creating an additional 70 cubic meters of cargo space and a new venue in which to conduct experiments. Crew members on Tuesday used the space st

发表于:2019-02-08 / 阅读(211) / 评论(0) 分类 英语新闻

Part 3. Compton Gamma Ray Observatory. Keywords. ailing observatory, orbit, gamma rays. Vocabulary. debris, thruster, gyroscope, bathe, stream from, Compton Gamma Observatory, Goddard Space Flight Center. Now listen to a news report, complete the new

发表于:2019-02-15 / 阅读(194) / 评论(0) 分类 Step by Step 3000 第二册

Part 2. Astronomers discover solar system. Keywords. another solar system, planets, challenge. Vocabulary. constellation, astronomy, full-fledged, Jupiter. A. Listen to a science report, write down the information about the new solar system. What sci

发表于:2019-02-15 / 阅读(185) / 评论(0) 分类 Step by Step 3000 第二册

Step by Step 3000. Book Two. Unit 11. News 3. Space. Part 1. Warming up. A. Keywords. the Earth, planet, the Sun, difference. Vocabulary. circuit, luminous, contemptuous, celestial, glowworm, cosmically, thermonuclear, guise, Eurasian, landmass. You'

发表于:2019-02-15 / 阅读(155) / 评论(0) 分类 Step by Step 3000 第二册
学英语单词
ABC weapons, abc weapons
actualized
adviseful
agricultural undertaking
aimethyl sulfate
antityphus sera
Bacillus faecalis
bevelling off
binary ladder network
blood clotting factor
burrhel
cacodoxy
carrier detect
Cerritos
chagoma
coelorinchus leptorhinus
colada
Colbinabbin
croquet mallet
cyanocytochromeoxidase
decumbent stem
demibastion
desistive
detray
diaconica
diethyl carbamazine
diffused component
energy killer
face the consequences
fanny sweater
feline leukemia virus
fermentative dyspepsia
fine pith cutter
fixed-length string
Fluroxypyr
fragrant weed
goes along
guide bar lapping movement
hutting
instrumentalis
internal translator (it)
intwin
JIPNET
ketotrioses
lantern jaw
larsen's variation diagram
laser length measuring instrument
linear-time invariant filter
LR (level recorder)
mansaray
mechano
Minchinhampton
multichannel multiplier
Nestorian Church
nonfeathered
Northern Illinois University
oh my gods
oil-immersed regulating transformer
open ro-ro cargo space
optimum maturity
parabolic homology
passive voice
pradiers
premodulation
prevention of thievery
previsualized
Puerto Plata, Prov.de
pyrgoidal
race way
rate of lubrication oil consumption
reclaiming by plastification
reflector microphone
reinforced concrete sleeper
riceball
rompt
Sanguantiari, R.
sanzaka odori (japan)
scatter graph
secondary key
St.Elmo's fire
ST_road-vehicles_cars
staging
standard chemotherapy regimen
standard process
strippant
supplier's invoice
tank threat
target drone
thermal breakdown
Thespesia populnea
traunts
traverse transit
trente
twippo
type families
use the bathroom
vacuum ejector
variable-rate gilts
vitrophyric texture
wiper arms
wolframate
xang