时间:2019-01-10 作者:英语课 分类:与美国小学生一起学英文第11册


英语课

   Alexander Graham Bell 亚历山大-格拉汉姆-贝尔


  Can you imagine living without a telephone or a cell 1 phone? 你能想像没有电话或手机的生活吗?
  Until 1876, people didn't have phones. 直到1876年,人类才有了电话。
  Many scientists tried to invent the telephone, and Alexander Graham Bell finally succeeded in 1876. 许多科学家试图发明电话,亚历山大-格拉汉姆-贝尔最终在1876年成功了。
  How did he first know that he made a successful telephone? 他一开始是怎么知道他造出了一部成功的电话?
  One day, Bell spoke 2 into one part of his machine. 有一天,贝尔对着他的电话机的一端说话。
  Mr. Watson, come here, I want to see you! 华生先生,快到这里来,我要见你!
  Mr. Watson was his partner. 华生先生是他的伙伴。
  He was in a different room of the same house. 他在同一栋房子的不同房间里。
  And Mr. Watson heard Bell's voice out of the other part of the machine. 华生先生在电话机的另一端听到了贝尔的声音。
  It was the first telephone communication 3 in history! 这可是人类历史上的首次电话交流!

n.区,细胞,血球;小室,牢房;电池,光电管;基层组织
  • Soap destroys the cell walls of bacteria.肥皂破坏细菌的细胞壁。
  • They have locked the prisoners up in their cell.他们已把犯人监禁在小牢房里。
n.(车轮的)辐条;轮辐;破坏某人的计划;阻挠某人的行动 v.讲,谈(speak的过去式);说;演说;从某种观点来说
  • They sourced the spoke nuts from our company.他们的轮辐螺帽是从我们公司获得的。
  • The spokes of a wheel are the bars that connect the outer ring to the centre.辐条是轮子上连接外圈与中心的条棒。
n.交流;通讯;通信
  • English is a tool for communication.英语是交流之工具。
  • Language is an instrument for communication.语言是交际的手段。
标签: 小学英语
学英语单词
agglutinoid
air-kisses
amissible
astroblastic
automatic chroma controlset
benzidine tank vehicle
bilad awf
Broadview Heights
Card driver
carnets
cartesian coordinate systems
catalytic oxydation
chromophotometry
class-d channel
cleft palates
compound stem
conducting bar
Courtown
Cucurbita pepo
dermocyma
developmental epoch
double head
downcomer barrel
dry rendered tankage
encourage ... to do
enofelast
equalizing port
estamine glacee
faces time
faltering
family-reunification
favorises
forebitten
Frederick Loewe
Frederick William II
freeze-out lake
geneva gowns
Hall Sd.
hove-to condition
in livery
initial force
irrevocable documentary acceptance credit
it is my life
L_Port
Lapsang souchong
laryngopharyngeal branches
lighthouse triode
lightweight tonnage
lower paleolithics
Luanza
made it his business
mecalix
mercury(ii) selenide
meteorological equipment
o?litic limestion
oil-pricer
opium extract
oxalis acetosellas
pembertons
penalty bond
penmaenmawr
petiole nitrate nitrogen
photodichroism
pion beam
potsdammer
profitablest
quick-connect block
quinion
r-c coupled amplifier
raggedier
region request
regorging
resuing development
retain the the remembrance of someone
ringdie
rotor axial thrust
salivarian
scene segmentation
semiconservative
Sergestidae
serial access device
shotted fused alloy
single-statuss
spda bread flour
spray atomization and deposition
Strauss's sign
Suboccipitofrontal
supramaximal stimulus
thermal type galvanometer
third rail conductor
torry
trabeculation of bladder
trans-information
transamic acid
transfer efficiency
type selectivity
ultrasonic meter
unchipped
unencumbered property
vicuna
woosy
zoocecida