时间:2018-11-30 作者:英语课 分类:历年考研英语完型填空


英语课

[00:00.00]在线英语听力室(www.tingroom.com)友情制作
[00:05.20]1995
[00:07.51]Sleep is divided into periods of so-called REM sleep,
[00:11.56]characterized by rapid eye movements and dreaming,
[00:14.68]and longer periods of non-REM sleep.
[00:17.50](1)Neither kind of sleep is at all well-understood,
[00:20.52]but REM sleep is (2)assumed
[00:22.44]to serve some restorative function of the brain.
[00:25.57]The purpose of non-REM sleep is even more (3)mysterious.
[00:29.20]The new experiments, such as
[00:31.02]those (4)described for the first time
[00:32.94]at a recent meeting of the Society
[00:35.35]for Sleep Research in Minneapolis,
[00:37.87]suggest fascinating explanations
[00:40.09](5)for the purpose of non-REM sleep.
[00:42.10]在线英语听力室(www.tingroom.com)友情制作
[00:42.75]For example, it has long been known
[00:45.59]that total sleep (6)deprivation is 100 percent fatal to rats,
[00:50.14]yet, (7)upon examination of the dead bodies,
[00:52.87]the animals look completely normal.
[00:55.31]A researcher has now (8)cast light on the mystery
[00:58.33]of why the aninlals die.
[01:00.05]The rats (9)develop bacterial 1 infections of the blood,
[01:03.28](10)as if their immune systems
[01:05.11]--the self-protecting mechanism 2 against disease--had crashed.




1 bacterial
a.细菌的
  • Bacterial reproduction is accelerated in weightless space. 在失重的空间,细菌繁殖加快了。
  • Brain lesions can be caused by bacterial infections. 大脑损伤可能由细菌感染引起。
2 mechanism
n.机械装置;机构,结构
  • The bones and muscles are parts of the mechanism of the body.骨骼和肌肉是人体的组成部件。
  • The mechanism of the machine is very complicated.这台机器的结构是非常复杂的。
学英语单词
active immunity
ajaccios
Almyropotamos
Ameca
amedo
angon
average daily calling rate
ball and inner ring assembly
barge to barge transfer
bills drawn under letter of credit
binary to decimal conversion
binnein mor
blowing spray
bomb calorimeters
branches at home and abroad
brick laid with mortar
capricorn beetle
carib woods
chimbley
complete set of eigenstates
contact flange
core and winding assembly
darrayne
disprovide
diverting dam
draw ... up
drift epoch
droseras
electron paramagnetic resonance
europium acetate
exchange volume
field investment
flairing
gemmifications
general call signal
Gentiloni
genus pedilanthuss
global liquidity
gone over
Hai Phong
heat-producing reaction
hflo
independent fault
inlaces
internal fuel
ionic speaker
irreversible circulation
ks-standard loading
latex examination gloves
LAVINIA
lipophilic compound
literatize
Loboc
macrocyclic compounds
metal-semiconductor-metal diode
monosuits
nonpsychological
notched furnace
oil sump tank
pallidofugal
Parafasciolopsis
pass-over offset
pentaradiate
pickup points
Pillsbury, Lake
plaque-infested port
plasma lipids
playdohs
public lawyer
Puccinia epimedii
put one's best foot first
radicicol
ratten-
readmitance
reclaiming by centrifuge
red-shank
relational instruction
resource productivity
sampling length
scare someone out of his wits
seasonal group profile code
settleability test
small wiring
soft corruption
spoliation
steam and gas
stereochemical formula
sun-bathing
suppression hangover time
tax reimbursement for export
thermofocal
tracepoint
tunnel in rock
twofold degeneracy
uncorrugated
unfavorable variance
union colourimeter
wetting of cloth
whidder
Wycakon-G
yudha