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
Adenophora stricta Miq.
adoxograph
alto-rilievi
an extra pair of hands
anaerobic retting
analysings
appier
ascorbic acid
asexualism
asks out
assisted self-assembly
audio/video synchronization
axle driven electric generator
behavio(u)ral thermoregulation
binary alloy photoconductor
biotrophically
bosholder
breaking load
capacitance liquid level gage
cirripedology
class Angiospermae
cloud-computer
coenocarpy
consumers sovereignty
contractual saving as a determinant
cortical bone
corynebacterium rathayi (e.f.smith) dawson
dcc(data communication channel)
Decameth
differential-interference contrast microscope
doping front
dys-cyclia
elephantine movements
end splitting
Enterosulfon
expense report
filled with spleen
film retrieval tool
flawed
free piston gasifier
fuel atomization
geotectonic
have a high color
hirsi
hydrazine phosphate
in branch
innodates
instantaneous invariants
international standardization of social accounting
J. R. Firth
Ketrzyn
kiel graft
Krusenstern, Cape
levesh
lineage-restricted
ma?tresse de ballet
machine-knitteds
Madelia
Map of France
melaniferous phagocyte
mesenteric line
metaglobulin
misfease
nematogene
nitrogen content
noncompos
oil tanker
original song
parent crystal
pathologic atrophy
peatbogs
Pila Kyun
pile gun
precooded rice
pretyman
print capacitor
put in to the background
quarter-centuries
reasonable deviation
redcoats
ribavrin
rudini
rudolf ludwig mossbauers
sage and pineapple sage
sarcolactate
saving bank
Schmitt optical system
SEREP (system environment recording,editing and printing)
spiral thread
strong evidence
subsided coast
surface-modeling
technically strong
trade warehouse
transnational conglomerate
tubular metal space frame
ultraviolet radiator
unassenting
until the present
weidenhamer
wermen
wheelpressure