The dog is man's best friend. He can do
many things for us. He can protect our
homes. He can guide the blind. He is loyal to
his master and never asks for a pay raise.
The dog has also made many contribu-
tions to English. For example, if there were
no dogs, how could a husband tell his wife
her cooking tastes like dog food? How could
the weatherman say, "It's raining cats and
dogs?" So the next time a dog lifts a leg to
your bicycle, don't kick him. Bend down and
say, "Take your time."
Dogs（狗）
Dogs belong to the canine.
When a dog follows its nose,it's actually being led by thee key senses.Sight:a glimpse of the enemy saves them barking up the wrong tree.Sound:a bark can be a fierce threat,but it's also how canines make their long distance calls.Smell:this tells a dog more than all the other senses put together.
Inside its nose are around two hundred million smell sensitive cells,forty times more than in humans.Through them the dog's brain can pick up signals from one molecule of scent in a million.It gives the dog:a completely different picture of the world,based on what it smells,rather than what it sees.
Flowers are irrelevant to a dog.So their scent is meaningless.But food is a serious matter.What to us is an empty plate,is covered with the smell of chicken to a hungry dog.
1 the dog is lovely
2 the dog likes eating bones
3 the dog always sleep early
4 the dog is obedient
5 the skin of the dog feels confortable
6 the dog is from japan
7 the dog is 2 years old
8 the dog is a male one
9 the dog is my friends'.
10 the dog is valuable
The dog (Canis lupus familiaris,[1]pronounced /ˈkeɪnɨs ˈluːpəs fəˈmɪli.ɛərɨs/) is a domesticated form of the wolf, a member of the Canidae family of the order Carnivora. The term is used for both feral and pet varieties. The domestic dog has been one of the most widely kept working and companion animals in human history. The word "dog" may also mean the male of a canine species,[2] as opposed to the word "bitch" for the female of the species.[3] The dog quickly became ubiquitous across culture across the world, and was extremely valuable to early human settlements. For instance, it is believed that the successful emigration across the Bering Strait might not have been possible without sled dogs.[4] Dogs perform many roles for people, such as hunting, herding, protection, assisting police and military, companionship, and, more recently, aiding handicapped individuals. This versatility, more than almost any other known animal, has given them the nickname "Man's best friend" in the western world. Currently, there are estimated to be 400 million dogs in the world.[5] Over the 15,000 year span that the dog had been domesticated, it diverged into only a handful of landraces, groups of similar animals whose morphology and behavior have been shaped by environmental factors and functional roles. As the modern understanding of genetics developed, humans began to intentionally breed dogs for a wide range of specific traits. Through this process, the dog has developed into hundreds of varied breeds, and shows more behavioral and morphological variation than any other land mammal.[6] For example, height measured to the withers ranges from a few inches in the Chihuahua to a few feet in the Irish Wolfhound; color varies from white through grays (usually called "blue'") to black, and browns from light (tan) to dark ("red" or "chocolate") in a wide variation of patterns; coats can be short or long, coarse-haired to wool-like, straight, curly, or smooth.[7] It is common for most breeds to shed this coat.。
描写动物的英语句子：
1, The best fish swim near the bottom。 好鱼常在水底游。
2,Don't trust a goat with the kitchen-garden,or a wolf with sheepfold。 不能请羊管菜园，不能请狼管羊圈。
3,The fox preys farthest from his hole。 狐狸捕食，远离洞府。（兔子不吃窝边草。）
4,Too much pudding will choke a dog。 布丁太多噎死狗。
我的宠物是一条可爱的狗。它的名字是"点点" 。因为有很多黑的圆圈在它的皮肤上。"点点" 是非常友好的。许多孩子喜欢和它玩。他的喜爱食物是肉骨头。 他的喜爱玩具是玩偶。" 点点" 喜欢非常跑。它跑得非常快速并且它有一个女朋友。它的名字"娜娜" 。它的皮肤也有很多黑圈子。我非常喜欢我的宠物。这是一只好宠物！！
My pet is a lovely dog.Its name is "dian dian".because there are a lot of black circle on its skin.the "dian dian" is very friendly.Many childen like play with him.His favourite food is meat bones. His favourite toy is a doll. 'dian dian ' likes to run very much.It can run very fast and it has a girl friend.its name "na na".there are a lot of black circle on its skin,too.I like my pet very much.It is a good pet!!
这可可以了么？