时间:2018-12-08 作者:英语课 分类:赖世雄学英语第四册


英语课

  [00:00.00]Lesson 14  Comets

[00:02.60]彗星

[00:05.20]In recent scientific investigation 2 of comets has increased

[00:14.16]because of a growing interest in the origin of the sun and planets 3.

[00:17.63]近年来,由于对太阳和行星的起源兴趣浓厚,人们对彗星进行了更广泛的科学调查。

[00:21.11]Scientists want to learn how comets come into being.

[00:24.44]科学家们想了解彗星是怎么形成的。

[00:27.77]They think that such information will help to explain the origin of the solar system.

[00:31.93]他们认为这方面的研究有助于解释太阳系的成因。

[00:36.10]The word"comet 1"comes from Greek and it means a 'hairy object'.

[00:39.93]彗星一词来源于希腊语,意为“长发的物体”。

[00:43.76]In history comets have a special place.

[00:46.43]彗星在历史上占有特殊的地位。

[00:49.11]People believed that they brought news of death,

[00:54.67]destruction,or military victories.

[00:57.20]人们认为彗星预示着死亡毁灭或胜利凯旋。

[00:59.72]The tails of comets provide viewers with spectacular 4 sights at night.

[01:03.49]彗星的尾巴在夜空中堪称奇观。

[01:07.27]Comet tails are millions of kilometers long.

[01:10.20]彗尾的长度可达数百万公里。

[01:13.14]There is a written record of a comet as early as 1770 B.C.

[01:17.68]早在公元前1770年就有关于彗星的文字记载。

[01:22.21]The Chinese kept careful records and so did the Babylonians.

[01:25.63]中国人和巴比伦人对彗星做了详细的纪录。

[01:29.05]Aristotle was interested in comets.

[01:31.48]亚里士多德对彗星很感兴趣,

[01:33.91]He thought that they began as burning gases in the earth's atmosphere.

[01:37.54]他认为彗星最初是地球大气中燃烧的气体。

[01:41.17]The most famous comet in history is called Halley's comet.

[01:44.71]历史上最著名的彗星叫作哈雷彗星,

[01:48.25]Which appears every 75.5 years.It was named for Edmond Halley.

[01:57.39]an English scientist.

[01:59.28]他成功预测了他去世后16年,即1758年哈雷彗星的出现。

[02:01.16]He predicted the appearance of the comet in 1758,

[02:08.10]sixteen years after his death.

[02:10.29]他成功预测了他去世后16年,即1758年哈雷彗星的出现。

[02:12.47]Halley's comet is extremely bright and has two tails.

[02:18.95]Its latest return was in 1986.

[02:21.92]璀璨明亮的哈雷彗星有两条彗尾,最近一次回归是在1986年。

[02:24.90]A Second Solar System

[02:28.28]第二个太阳系

[02:31.67]Scientists have found a second solar system in the universe.

[02:34.61]科学家在宇宙中发现了第二个太阳系。

[02:37.54]What's the second solar system?

[02:39.67]什么是第二个太阳系?

[02:41.80]It's just a system like ours-

[02:45.64]with a star and a number of planets going around it.

[02:48.37]就跟我们的太阳系一样,有一个恒星和围着恒星转的几颗行星。

[02:51.10]Is this good news or bad news?

[02:53.64]这是好事还是坏事?

[02:56.17]It's exciting news!

[02:57.89]这是激动人心的消息。

[02:59.62]If we find a second solar system,we might find a second earth!

[03:03.25]如果我们能发现第二个太阳系,兴许就能发现第二个地球。

[03:06.88]You mean with people on it?

[03:09.11]你是说上面有人住的?

[03:11.35]Yes!Isn't that exciting?

[03:13.72]对啊。这难道还不让人激动吗?

[03:16.10]A Second Solar System

[03:21.84]第二个太阳系

[03:27.57]Scientists have found a second solar system in the universe.

[03:30.85]科学家在宇宙中发现了第二个太阳系。

[03:34.13]What's the second solar system?

[03:36.31]什么是第二个太阳系?

[03:38.49]It's just a system like ours-

[03:42.43]with a star and a number of planets going around it.

[03:45.16]就跟我们的太阳系一样,有一个恒星和围着恒星转的几颗行星。

[03:47.89]Is this good news or bad news?

[03:50.39]这是好事还是坏事?

[03:52.88]It's exciting news!

[03:54.50]这是激动人心的消息。

[03:56.12]If we find a second solar system,we might find a second earth!

[03:59.75]如果我们能发现第二个太阳系,兴许就能发现第二个地球。

[04:03.38]You mean with people on it?

[04:05.60]你是说上面有人住的?

[04:07.82]Yes!Isn't that exciting?

[04:18.90]对啊。这难道还不让人激动吗?



1 comet
n.慧星
  • Recently they have discovered a comet.最近他们发现了一颗彗星。
  • Halley's Comet is going to come back in 2061.哈雷彗星将于2061年回归。
2 investigation
n.调查,调查研究
  • In an investigation,a new fact became known, which told against him.在调查中新发现了一件对他不利的事实。
  • He drew the conclusion by building on his own investigation.他根据自己的调查研究作出结论。
3 planets
行星( planet的名词复数 ); 地球(尤指环境)
  • Does life exist on other planets? 其他行星上有生命吗?
  • the planets of our solar system 太阳系的行星
4 spectacular
adj.引人注目的,出色的,与众不同的
  • This is a spectacular film.这是一部场面壮观的电影。
  • This is the most spectacular financial crash of the decade.这是10年里最引人注目的金融破产事件。
学英语单词
AAFP
Albert Camus
alcohol-benzene extract
angel shark
angle of acceleration
anti-blackout
Atteridgeville
be at home on the platform
be resistant to
bospal
capital accounts
chambre
chhays
clevre
colo(u)r developing reagent
conditional payoff matrix
covering chain
crimp-proof fabric
cross stream component
crystal ringing circuit
culture yeast
cutting circle
d.c.i
depositional mark
dermatoglyphic
doing away with
dry lakes
Early Latin
electro-constant
electronphobic
epicardial lead
ethna
euterpnosia suishana
expected service
fae
filator
file-manipulation command
flood(ed) lubrication
forceps-like
geochemical abundance
green-tailed towhee
hyperpnoeas
include me out
intervenient
Legendre, Adrien-Marie
lighting iris
loss from scrap disposition
Macroprosopy
manyak
mathematical semanticist
meftis
merkin'
metachloroperoxybenzoic acid
method of single stimulus
multiaddress order code
multiphase current
oceanfront
open boundary condition
originating in
Orobanchin
OTC over-the-counter
outpoised
padding cotton
perichondral ossification
person accountable for an estate duty
phantasmagorical
planning and decision accounting
pug-nosed
quasi-invariant
radar raingauge
reentry satellite
reliability of nuclear power plant
Rhododendron ovatum
ROYGBIV
schismatises
scleredemas
scrotal pouches
securities analyst
Semeron
semi-vitrified wheel
shipper pays taxes
siliqua japonica
Silver Streams
spatterdashed
specular reflection factor
spring box mould
stalkiest
stand letter of credit
steam-turbine automatic remote control system
straight wall
temperature-entropy plot
thrombolysin
timber form factor
to a certain degree
toll traffic
tongjiang
transient synovitis
travelling stay
trysquare
uparise
westerfields
yttrium stabilized zirconia (ysz)