时间:2019-02-26 作者:英语课 分类:美国精神


英语课
Explanation:
  Before there were cars or very good railroads 1, which are special roads for trains, most transportation in the United States relied on (or used) rivers. Using boats on rivers was the fastest way to move people and goods (or products, like food, medicine, and tools) from one place to another. The United States has many long rivers that were used for transportation in those early days. This was especially true for the country’s longest river, the Missouri River, and its second-longest river, the Mississippi River.
  The Missouri River played an important role (or part) in the exploration of the western United States. This exploration was an effort to try to learn what the land was like in the West. In 1803, President Thomas Jefferson asked Captain Meriwether Lewis to explore the Missouri River and find out whether it could be used to transport (or move) things across North America. At that time, no one knew where the Missouri River went, but everyone wanted to find a river that would move things from the east to the west.
  Captain Meriwether Lewis chose a team of 33 people to go with him, including a partner, William Clark. Their journey (or long trip) became known as the Lewis and Clark expedition. It lasted from 1803 to 1806. It was a difficult and dangerous journey into uncharted (or unmapped and unknown) land. The men suffered from disease 2 (or illnesses), hunger, cold weather, and fights against the Native Americans (or American Indians), but only one man died during the expedition. This is a testament 3 to William and Clark’s leadership, or a sign that their leadership was very good and strong.
  Lewis and Clark wrote about everything they did and saw in journals 4 (or small books). They described many plant and animal species 5 (or types of plants and animals) that no one had seen before. They discovered that the Missouri River did not go all the way to the Pacific Ocean, but they got there anyway. They established relationships with many Native American tribes 6 (or groups). In general, the expedition was a major success and an important source of information for the United States at that time.
 
问题:

Name one of the two longest rivers in the United States.
Answer:
• Missouri (River)
• Mississippi (River)


n.铁路,铁道( railroad的名词复数 );铁路系统v.铁路,铁道( railroad的第三人称单数 );铁路系统
  • Water transportation was outmoded by railroads and good pikes. 水上运输已因铁路和良好的税道而变得过时了。 来自《现代汉英综合大词典》
  • A severe snowstorm blocked up railroads. 一场暴风雪使铁路中断。 来自《简明英汉词典》
n.疾病,弊端
  • The doctors are trying to stamp out the disease.医生正在尽力消灭这种疾病。
  • He fought against the disease for a long time.他同疾病做了长时间的斗争。
n.遗嘱;证明
  • This is his last will and testament.这是他的遗愿和遗嘱。
  • It is a testament to the power of political mythology.这说明,编造政治神话可以产生多大的威力。
n.(某学科或专业的)杂志( journal的名词复数 );期刊;日志;(用于报纸名)…报
  • Which journals does the library subscribe to? 图书馆订有哪些报刊?
  • This short story was published by two journals of repute. 这篇短篇小说由两种著名的杂志刊出。 来自《简明英汉词典》
n.物种,种群
  • Are we the only thinking species in the whole of creation?我们是万物中惟一有思想的物种吗?
  • This species of bird now exists only in Africa.这种鸟现在只存在于非洲。
n.部落( tribe的名词复数 );(动、植物的)族;(一)帮;大群
  • tribes living in remote areas of the Amazonian rainforest 居住在亚马孙河雨林偏远地区的部落
  • In Africa the snake is still sacred with many tribes. 非洲许多部落仍认为蛇是不可冒犯的。 来自《简明英汉词典》
学英语单词
Advisory Subcommittee on Market Condition
aimed
anacousia
arsenical sheep dip
asset-manager
astronomical measurement
average dynamic load per wagon
aybak (haibak)
babyl
Ben-Aqua
biological deodorant
BNP Paribas
BOL-148
boric
building noise
central venous sinus anastomosis
composite percentage statement
computerize
coralfish
decruncher
deflection at ultimate load
diopside glass
direction of extinction
dynamic friction angle
ecdyses
electrical safe life
elitist,elitist
euchromatopsia
eupilumnus globosus
fablet
family dasyurinaes
ferro-silico aluminium
fire-control grid
flap-table
forced back
four-tracks
foveolae papillaris
fractional programmig
glassmakings
harvest cutting
heavy turning movements
Hesar
hexiology
hurdle work
Hydrangea glaucophylla
index of partial production
indicatrix
inhalant
inhibit/enable alarm
integral distribution function
integrating gear
interfaceless
internalized
Kareedouw
key seating milling machine
laid-up tankers
linear feedback
lip-syncer
loculose
low-pays
mm scale
mobile printing
mode of discourse
ncr (noncomformance report)
normal inter-state relations
oesophagofiberscope
old generation file
perpetuous
Piperaceae
piston wave power device
pitted plum flattened
polystenobath
Porcephalosis
potential liabilities
Potiphar
process date
proscillaridin A
PWID
Roegneria abolinii
Rosenmmuller's body
rubber coated asbestos-cloth sheet gasketing
safety requirement for nuclear installation operation
Schwarzschild density
single jet flapper valve
specular stone
square arch wire
square pavilion
sub-contracting arrangement
submillimeter wave mixer
switch heater
synthetised
TCAD
tecadenoson
teliferous
the archer
thermistor-thermometer
time inversion
undue paper
Valvula semilunaris sinistra
vessel source pollution
weather grade of forest
Zetafuge