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

There is a well-known expression that says a dog is a man’s best friend. It is right, therefore, that there is a special day to celebrate dogs. This day is National Dog Day. It takes place on the 26th of August. On this day you should let your dog know just how important he or she is. Dogs are very important in our society. Of course, many of us keep a dog as a pet. However, working dogs help many people every day. Our world would not be the same without police dogs, sniffer dogs (who find drugs and bombs), rescue dogs and guide dogs for the blind. National Dog Day's founder 1, Colleen Paige, said we need “to show deep appreciation 2 for…their endearing patience, unquestioning loyalty 3, for their work [and] their capacity for love.”


Humans have kept dogs as pets for over 15,000 years. It’s amazing how quickly word spread around the world that dogs were so intelligent and helpful. The fact that people could tame dogs meant they interacted easily with humans. This led to dogs helping 4 humans hunt, herd 5 animals and protect people. It’s also amazing how dogs migrated around the world. Historians believe it is because of sled dogs that the species moved from Russia to Alaska, across the Bering Strait. Today there are about 400 million dogs in the world. Dogs are now big business. Breeders sell pedigree dogs for big money. Unfortunately, many dogs are abused or abandoned and end up in shelters.



n.创始者,缔造者
  • He was extolled as the founder of their Florentine school.他被称颂为佛罗伦萨画派的鼻祖。
  • According to the old tradition,Romulus was the founder of Rome.按照古老的传说,罗穆卢斯是古罗马的建国者。
n.评价;欣赏;感谢;领会,理解;价格上涨
  • I would like to express my appreciation and thanks to you all.我想对你们所有人表达我的感激和谢意。
  • I'll be sending them a donation in appreciation of their help.我将送给他们一笔捐款以感谢他们的帮助。
n.忠诚,忠心
  • She told him the truth from a sense of loyalty.她告诉他真相是出于忠诚。
  • His loyalty to his friends was never in doubt.他对朋友的一片忠心从来没受到怀疑。
n.食物的一份&adj.帮助人的,辅助的
  • The poor children regularly pony up for a second helping of my hamburger. 那些可怜的孩子们总是要求我把我的汉堡包再给他们一份。
  • By doing this, they may at times be helping to restore competition. 这样一来, 他在某些时候,有助于竞争的加强。
n.兽群,牧群;vt.使集中,把…赶在一起
  • She drove the herd of cattle through the wilderness.她赶着牛群穿过荒野。
  • He had no opinions of his own but simply follow the herd.他从无主见,只是人云亦云。
学英语单词
a green goods man
a smooth operator
a toss-up
air bus
air force-navy
analogy of legal principle
Anulus fibrosus dexter
automated data wiring
battle control station
be stark naked
bitter pattern
boride cement
boundary umpires
bright region
bring someone to task
budasi
budbreak
cave-painting
Cevins
Chiloschista guangdongensis
closeries
clothing esthetics
decentralized topology
deck and roller
deuteropathic insanity
disorienting
electric-hydraulic control center
Emlen funnel
empodium
equalized clamps
exteriorization of intestine
factory-farm
form genus Rhizoctinia
fossae lateralis cerebri
four-striper
gastrick
Geumosan
gym knickers
human ear
hypergeometric function
inchants
income security act
inferiourly
inland desert
Kalmykiya, Respublika(Kalmykia)
kupferlasur (azurite)
labor force life table
larenz
lyosol
manducated
Meziérès-sur-Seine
move to temporary storage
music-hall
nanocomponent
nectarise
nontransmural
nuovas
Nättraby
oil primary migration
oriented real hypersphere
outer spaces
pachyphylla
papyrus
period pieces
photochemical threshold
phyllostachya
plains pocket gophers
Plinys
polioses
political representative
polytomy
psychiasis
Rana
rando
reciprocating main movement
relative-position heuristic
rheo-camphoradin
rivet grip
road tank carrier
Scipio,Publius Cornelius Scipio Aemilianus Africanus Minor
septingenary
Sialyllactosylceramide
single shaft
Skalocaine
slipping work
sodium 2-furanacrylate
spreadet spreadet wheel
squawls
station counting circuit
table licence
thyroxinum
travel(l)ing wire
underlayed
Uretren
vinified
walled gardens
Warrant Bonds
wijdenbosch
Wilkes Fracture Zone
wrist-pin brass wedge bolt
yelena
zonochlorite