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
anti-interference circuit
antimony cinnabar
babbled
beluin
beurre manie
brotherfucker
centering magnet
chestnut brown soil
chiroptic
cock cheeses
competitive game
Contamin
cross tabs
cyanations
diaeretic
diazolane
die locking force
digit gap
direct neighbor
durometers
electronic TV recording equipment
ellipse letters
entropy condition
examinationless
exorcise of
fibre channel-arbitrated loop
fosfosiderita(phosphosideriter)
gas phlegmons
Gomphia striata
greenish yellow glaze
health station
Henry, O.
high performance fortran
hildur
hold someone to ransom
imputed rent
Indian potato
insider trader
intransitive verb forms
inverse L
jaup
jove
keyframe animation
lead-antiknock additive
Leptopsylla musculi
liebigite
limp along
liring
logic development system
M.P.C
manitous
mash stitch welding
meaners
meet with much recognition
middy blice
mucor javanicus
near-poverties
nodal cylinder
oily flavo(u)r
on-carriage
operclar
overall isentropic efficiency
pale thrush
parameter tags
periodic roof pressure
personal computer anti-virus
problem reformulation
putes
pyroglutamic acid peptidase
ratabilities
redetention
Renaissance Latin
rf-pulsed beam
right hand hob
sacrotuberous
Sammū', Wādī
search and rescue
selfrecorder
sequence control statement
silverlodes
simple mycorhiza
sits tight
ski-stick
slitherings
slow-starters
spheniscidite
Stomach Divergent Channel
supply ventilation
swivel stand
Syneilesis aconitifolia
tangential-entry type cyclone
tetraschistic
thorn
tonsil punch forceps
tractor jumbo
turkeyfishes
twill-canvas
v.m.
xenophobias
yarnets
Yppari
Zelah