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
acturial cost
administrative decisions
agabus japonicus
agronomic
airs de cour
albuminimetry
alshedite (y-titanite)
B-service area
blocking-out
booster coil
breese
Briesnig
Cabomer
cafalotin
chondrite
coastal transport
coincidental
combat formation
commanderesses
conjugal relation
Correra's line
Dampier
deep-frier
distance early warning
edible calathea
electric motor driven point mechanism
eluate
enclosed assembly
englobing
fissura interlobaris
Flutizide
fob-off
genovariation
Glaukophan
grain filter screen
grouvellinus pilosus
have blood on one's hands
henry vane
history of celestial body
hot oil heating asphalt melting and heating unit
Huguenin edema
hurly-burlise
hydraulic lift mechanism
insulating cover
jade workshop
joint authors
jute bag overedging machine
kavapyrones
keep ... fingers crossed
Kerteh
knife through
lambers
latterly
Len i-Lenapes
Ligularia microcephala
longrange
luminaire for air-traffic
marked-target seeker (mts)
mucosectomies
Myricaria laxiflora
named locomotive working diagram
natural splitting
nilsequence
no sale
Nodi lymphatici supratrochleares
number size
octoped
open device
period in arithmetic
pipe insulated joint
pseudomonas pyocaneas
quantity survey
real alternating matrix
rectus in curia
Sandwood Bay
Scharnstein
seakeeping performance index (spi)
senester
sensory test
speculature transaction
speed fettling job
steel-tank mercury-arc rectifier
stepped frequency saveforms
submonolayers
supply panel
technological capabilities
telebits
televisas
tetrastigma obectum planch.var..glabrum(levl. et vant)gagnep.
Timpaus, Pulau
toluic acid
torturees
torulene
transmission times
two phase three wire system
U. C. C.
unsighty
vacuo-forming
vibration frequency of screen
visual activity
water gauge steam pipe
Yersin type