时间:2018-12-30 作者:英语课 分类:托福听力短文


英语课
(man) Welcome to Yellowstone National Park. Before we begin our nature walk today, I'd like to give you a short history of our National Park Service. The National Park Service began in the late 1800's. A small group of explorers had just completed a month-long exploration of the region that is now Yellowstone. They gathered around a campfire, and after hours of discussion, they decided 1 that they should not claim this land for themselves. They felt it should be accessible to everyone.

So they began a campaign to preserve this land for everyone's enjoyment 2. Two years later, in the late nineteenth century, an act of Congress signed by President Ulysses S. Grant proclaimed the Yellowstone region a public park. It was the first national park in the world. After Yellowstone became a public park, many other areas of great scenic 3 importance were set aside and in 1916 the National Park Service was established to manage these parks.

As a park ranger 4, I am an employee of the National Park Service. In a national park, park rangers 5 are on duty at all times to answer questions and help visitors in any difficulty. Nature walks, guided tours, and campfire talks are offered by specially 6 training staff members. The park service also protects the animals and plants within the parks.


adj.决定了的,坚决的;明显的,明确的
  • This gave them a decided advantage over their opponents.这使他们比对手具有明显的优势。
  • There is a decided difference between British and Chinese way of greeting.英国人和中国人打招呼的方式有很明显的区别。
n.乐趣;享有;享用
  • Your company adds to the enjoyment of our visit. 有您的陪同,我们这次访问更加愉快了。
  • After each joke the old man cackled his enjoyment.每逢讲完一个笑话,这老人就呵呵笑着表示他的高兴。
adj.自然景色的,景色优美的
  • The scenic beauty of the place entranced the visitors.这里的美丽风光把游客们迷住了。
  • The scenic spot is on northwestern outskirts of Beijing.这个风景区位于北京的西北远郊。
n.国家公园管理员,护林员;骑兵巡逻队员
  • He was the head ranger of the national park.他曾是国家公园的首席看守员。
  • He loved working as a ranger.他喜欢做护林人。
护林者( ranger的名词复数 ); 突击队员
  • Do you know where the Rangers Stadium is? 你知道Rangers体育场在哪吗? 来自超越目标英语 第3册
  • Now I'm a Rangers' fan, so I like to be near the stadium. 现在我是Rangers的爱好者,所以我想离体育场近一点。 来自超越目标英语 第3册
adv.特定地;特殊地;明确地
  • They are specially packaged so that they stack easily.它们经过特别包装以便于堆放。
  • The machine was designed specially for demolishing old buildings.这种机器是专为拆毁旧楼房而设计的。
学英语单词
absolute position readout
achiasmate
Afghānestān
ambiguous count
analysis of covariance
anterior scalene muscle
antipositivists
apparent condition of goods
arzola
automatic slide changer
axiomatic theory
Bibos frontalis
Boolean matrix multiplication
bueche
built-in telescopic anttern
Canh Hoa
Caryopteris nepetifolia
casting fluidity
circumscribe
contactless type automatic voltage regulator
croftlands
Darkene
Dayaoshania cotinifolia
deionization time (recovery time)
desert plain
direct absorption
director of an institute
diversness
dropsicalness
equipment manufacturer
ethoxylaniline
FBRNPS (fast breeder nuclear power station)
filips
fiscal subsidies
foot cell (or sertoli's cell)
from the face of the earth
front lens
gharanas
gurukulas
hairy china cardamom
hunting seat
Huxford circuit
hydro complex
hydrogen analyzer
ingrahams
initial effective stress
kelyphite rim
legislatress
Lorentz local field
magneto-optic resonance
makeand mend
marchioness
material adjustment
measuring uncertainty
mediastinal Hodgkin's disease
Microsoft iSCSI Initiator
mis-sound
molecular disorder
mothproofed
multiloader
neurofiber
null test method
obtain for
opto
organic brain syndrome
outstanding losses
peak peak load
persistent genital arousal disorder
Peters' reaction
photopolymerizations
pivalyl bromide
pneumatic nebulizer
preglomerular arteriole
quantization law
reactivity equivalent
red osier dogwood
refreshing the screen
relative organization
research topic
riser catalytic cracking
sector shaft end play
shaft joint
shoulder dystocia
smooth-barked
smooth-textured
spatola
spherotoric lens
split instant
stepmom
sudjic
tasimelteon
taym
tchepone
terrences
transcolation
transient state process
upconcavity
vector correlation coefficient
vincent's
Welverdiend
Wendlandia jingdongensis
zinc-silver chloride primary cell