时间:2018-12-19 作者:英语课 分类:Facts-事实


英语课
Pre-Listening Vocabulary
 
turtle: a marine-dwelling (fresh or saltwater) hard-shelled reptile 1; used in some regions as a generic 2 word for turtles, terrapins 3, and tortoises
tortoise: a land-dwelling reptile with a dome-shaped shell
streamlined: features a design that allows air or water to pass by easily
glide 4: to move smoothly 5 without effort
bask 6: to relax in the warmth and light
limb: arm or leg
 

Tortoises And Turtles
Many people are confused by the words tortoise and turtle. This is partly due to regional differences. In British English, turtles and tortoises are two different hard-shelled, egg-laying reptiles 7. The main difference is their habitat. Turtles live mainly in the water while tortoises live mainly on land. Turtles have a streamlined shell that is ideal for gliding 8 in the water. Turtles also have webbed feet. Tortoises, on the other hand, are not good swimmers. They have dome-shaped shells and sturdy limbs for walking and digging on land. Just as turtles leave the water to bask in the sun or burrow 9 in the mud, tortoises enter the water to clean themselves. Terrapins are tortoise-like turtles that live in the water and on land. To add to the confusion, in some North American regions, the word turtle is used for all three of these reptiles, while in Australia some use the word tortoise for freshwater turtles and turtle for sea turtles.


1 reptile
n.爬行动物;两栖动物
  • The frog is not a true reptile.青蛙并非真正的爬行动物。
  • So you should not be surprised to see someone keep a reptile as a pet.所以,你不必惊奇有人养了一只爬行动物作为宠物。
2 generic
adj.一般的,普通的,共有的
  • I usually buy generic clothes instead of name brands.我通常买普通的衣服,不买名牌。
  • The generic woman appears to have an extraordinary faculty for swallowing the individual.一般妇女在婚后似乎有特别突出的抑制个性的能力。
3 terrapins
n.(北美的)淡水龟( terrapin的名词复数 )
4 glide
n./v.溜,滑行;(时间)消逝
  • We stood in silence watching the snake glide effortlessly.我们噤若寒蝉地站着,眼看那条蛇逍遥自在地游来游去。
  • So graceful was the ballerina that she just seemed to glide.那芭蕾舞女演员翩跹起舞,宛如滑翔。
5 smoothly
adv.平滑地,顺利地,流利地,流畅地
  • The workmen are very cooperative,so the work goes on smoothly.工人们十分合作,所以工作进展顺利。
  • Just change one or two words and the sentence will read smoothly.这句话只要动一两个字就顺了。
6 bask
vt.取暖,晒太阳,沐浴于
  • Turtles like to bask in the sun.海龟喜欢曝于阳光中。
  • In winter afternoons,he likes to bask in the sun in his courtyard.冬日的午后,他喜欢坐在院子晒太阳。
7 reptiles
n.爬行动物,爬虫( reptile的名词复数 )
  • Snakes and crocodiles are both reptiles. 蛇和鳄鱼都是爬行动物。 来自《简明英汉词典》
  • Birds, reptiles and insects come from eggs. 鸟类、爬虫及昆虫是卵生的。 来自《现代汉英综合大词典》
8 gliding
vt.挖掘(洞穴);钻进;vi.挖洞;翻寻;n.地洞
  • Earthworms burrow deep into the subsoil.蚯蚓深深地钻进底土。
  • The dog had chased a rabbit into its burrow.狗把兔子追进了洞穴。
学英语单词
actinocarp
aerodrome beacon
aerodynamic rocket
airdashes
amphigen
antiglycolytic
anula
arriviste
asdic control room
baldassares
bilimbi
billygoats
bodily secretion
bonus scheme
borten abtanz (rumania)
broad band light source
center distance of riser
chromodoris odhneri
Comessatti test
cornsmut
Cotoneaster gracilis
curtain neat
cybervulnerability
Darién, Sa.del
day before day before yesterday
derbends
direct effects assumption
duplex chilled
electrotechnics
emergency category
English strong ale
entropion forceps
fagus lucida rehd. & wils
feather-cone fir
fermentation inhibitor
flick through sth
fluke worm
fund-raise
genus bruckenthalias
geomicrobiologist
glauming
Green Mountain State
growth-blocking peptide
guide-shoe
i-wone
iccu
inotropism
inscribed polygons
iron pail
iwill
Kalābishah
kazembe
Lauth's ligaments
lipsha
make a present of something to someone
marine microbial morphology
mass merchandiser
mesarch xylem
miskatonic
mittelstadt
mobile-unit truck
moving-coil type relay
Namukumbo
nevills
niggets
nonsmiles
oberlin
oops
pentaamine
pepperoni roll
petiolus epiglottidis
phloxin
picked her up
pilot frame
plottered
postmodern
puroclast
Rajasa
recovering expansion energy
red sorghum
reed tachometer
refractory-lined ovens
right opposite
Rodferon-A
row scanning
school counselor
semicarotenone
social objectives
spare attachment
standing wave voltage ratio (swvr)
streambuf
suchlikest
suffocate
sunitizing
t-i
tartaric acid solution
The Party Claiming in General Average
tombestere
two-dimensional state of stress
ultravisuscope
Xiphydria
zoomancy