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
abatement claim
accrediting criterion
aceglaton
air plants
alkaline-manganese cell
Ambadi, L.
angular pitch
Astanan
avalanche-journal
birdieing
blank matrix element
boohoo
bread-and-butter pudding
Carex orthostachys
Celsus's operation
chanthu
churn barrel
chylificatory
Ciboure
classification of sales
Clutha
combinatorial output
corticotropin-like intermediate peptide
covering over
deamidations
designated project
dgemric
double-ruling
eaches
efen
excitation winding pole coil
eye tracking test
fearmonger
foil, copper
force rendezvous
forest highway
freely convertible
fretting fatigue
gentiana oliveri dc.
glowstrip
gnophomyia (protogonomyia) scutellumalbum
Gravellona
hemiketals
high fire risk
hot blast air
impulse current relay
issuance of licenses
King Haakon B.
kunomycin
laryngo-pharyngitis
Lauren, Ralph
Laws catch flies but let hornets go free.
Medvedev-Sponheuer-Karnik scale
naphtholtrisulfonic acid
Nāyudupeta
Oconee, L.
olive-plant
on the cusp
outlay graft
ozone-destroyings
Peucetia
practical units
Processing device
psychological support
push-button
radial distrbution feeder
recirculation flow control
relief paper
renns
return someone's lead
rhacomitrium
rheumatism root
roundout altitude
saccoes
segregated zone
selectboard
self-focussing
six gun
sophera
special delimiter
subl
tauler
Technical Cooperation Administration
tecomin
tempemture-independent
tesaglitazar
tets
the vulgate
theory of game
tiger rattlesnakes
Tinospora capillipes
trichloroisocyanuric acid
unshapeful
UNV
uretero-
void item
voscafrine
Wabamun L.
warm sb
wet brake
wibbly
York R.