时间:2018-12-29 作者:英语课 分类:英语课程学习计划和讲义


英语课

Aviation Day is on August the 19th. It is a day to celebrate the development and importance of aviation in the world. The holiday started in 1939. President Franklin Roosevelt decided 1 the anniversary of Orville Wright's birthday should be National Aviation Day in the U.S.A. Wright was one of the brothers who made the first ever flight. President Roosevelt invited “the people of the United States to observe National Aviation Day with appropriate exercises to further stimulate 2 interest in aviation”. Today, this means educational workshops in schools learning about the history of aviation. It is also a good time for airlines to try and get students interested in a career in aviation, either as a pilot or a member of the ground crew.


Orville Wright piloted the world’s first airplane, the Wright Flyer. He and his brother Wilbur built an airplane with controls that enabled them to steer 3. Orville’s historic flight took place on December the 17th, 1903. The flight lasted just 12 seconds. In that short time, he flew a total of 120 feet, 40 metres. The Wright brothers were bicycle engineers who believed man could fly. They believed the secret to what was called “the flying problem” was not more powerful engines, but better aerodynamics. They knew that if a bicycle could remain upright while moving forwards, an airplane could fly in a straight line. Their wing and propeller 4 design changed the world forever.



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。
vt.刺激,使兴奋;激励,使…振奋
  • Your encouragement will stimulate me to further efforts.你的鼓励会激发我进一步努力。
  • Success will stimulate the people for fresh efforts.成功能鼓舞人们去作新的努力。
vt.驾驶,为…操舵;引导;vi.驾驶
  • If you push the car, I'll steer it.如果你来推车,我就来驾车。
  • It's no use trying to steer the boy into a course of action that suits you.想说服这孩子按你的方式行事是徒劳的。
n.螺旋桨,推进器
  • The propeller started to spin around.螺旋桨开始飞快地旋转起来。
  • A rope jammed the boat's propeller.一根绳子卡住了船的螺旋桨。
学英语单词
.key
amyloid plaque
anticlockwise polarized wave
antisexualists
Antonadi scale
arkosic wacke
as luck would have itill
atrophoderma elastolytica discreta
blue grass
bookrunners
burn the planks
Calmuc
Carnew
catcher current
cell filter
clinopodium laxiflorum parvifolium
co-agonize
command-and-control
common-mode interference
context clues
continuing-ed
counting scale
crystal offsetting
cut off the entail
damping vessel
dongoes
double-grared drive
doxercalciferol
Driva
Drumduff
DUT (device under test)
e's
embryo growth retardation
enviromnental
escape way
essener
extrahepatic biliary atresia
falling price
fullers
Hardware device driver
Hewittia sublobata
houes
hydrologic accounting
identity provider
imagemapping
jauks
journal of business administration
keratosis obturans
keyseating broaching machine
Lambafell
lattic force on dislocation
left intrahepatic cholangio-jejunostomy
Lincomixzo
Liner Conference Freight Tariff
Live high off the hog
logcocks
make employ of
manufacturing capacity utilization
moulding oil
muches
Munson-Walker values
mus sorella
not sb's scene
occiude
on the turn
outer bush
overanxiously
PC Paintbrush
phenobenzuron
phytomyza quadriseta
piezoelectric quartz deposit
polycarbophil
potassium copper(ii) carbonate
pressplan
raschel knitting
reduced latitude
retinopathies
reversible self-propelled train
rifting rod
say a few words about
self-generated plutonium recycle
short-grain
signal word
singest
Sino-US Joint Economic Committee
small ion
spread bet
straw berry tomato
strontium sulfate
suborder Menurae
swithness
syringa buxifolia nakai
ticcing
tofs
totonacs
trash heap
trawl-net
variable depth sonar
vrock
wantington
well aware