题目内容
12.Animal training refers to teaching animals specific responses to specific conditions or stimuli(刺激).Training may be for the purpose of companionship,detection,protection,entertainment or all of the above. An animal trainer may use various forms of reinforcement(强化)or punishment to condition an animal's responses.There are many ways to train animals and as a general rule no legal requirements or certifications(证书)are required. |
Chickens Training chickens has become a way for trainers of other animals (primarily dogs) to perfect their training technique.Bob Bailey,former director of Animal Behavior Enterprises and the IQ Zoo,teaches in chicken training courses where trainers teach chickens to tell different shapes,to navigate an obstacle course and to chain behaviors together. |
Fish Fish can also be trained.For example,a goldfish may swim toward its owner and follow him as he walks through the room,but will not follow anyone else.The fish may swim up and down,signaling the owner to turn on its aquarium (鱼缸) light when it is off,and it will skim the surface until its owner feeds it.Pet goldfish have also been taught to perform more complicated tasks,such as doing the limbo (a kind of dance) and pushing a miniature soccer ball into a net. |
Pigs Among all animals,they are the third cleverest-monkeys,dolphins and pigs.Scientists think the training of pigs is easier than the training of dogs and cats.Pigs have a very good sense of smell.They can find things nearby or faraway.They can also help the police to find out drugs at an airport or at a train station. |
A.Most people train animals because they need friends.
B.Training animals requires some certifications.
C.Bob Bailey is a professional animal trainer.
D.Training chickens is a way to improve the trainers'skills.
22.According to the passage,a fish canB.
A.be trained to follow anyone B.signal its owner to get fed
C.turn on its aquarium light when it is off D.take part in a football game in the field
23.Scientists think the training of pigs is easier becauseC.
A.pigs do not bite like dogs B.pigs have a good sense of hearing
C.the pigs are smart animals D.pigs can help find out drugs at an airport.
分析 本文属于说明文阅读,作者通过这篇文章主要向我们描述了对动物进行训练的目的,好处,以及对不同的动物的特点.
解答 21.D.细节理解题.根据第三部分1,2行Training chickens has become a way for trainers of other animals (primarily dogs) to perfect their training technique.说明训练鸡可以提高训练者的水平,故选D.
22.B.细节理解题.根据第四部分2,3行The fish may swim up and down signaling the owner to turn on its aquarium light when it is off,and it will skim the surface until its owner feeds it.说明金鱼可以示意主人喂食,故选B.
23.C.细节理解题.根据文章最后一部分1,2行Among all animals,they are the third cleverest after monkeys and dolphins.Scientists think the training of pigs is easier than the training of dogs and cats.说明猪很聪明,这是它容易被训练的原因,故选C.
点评 考察学生的细节理解和推理判断能力,做细节理解题时一定要找到文章中的原句,和题干进行比较,再做出正确的选择.在做推理判断题不要以个人的主观想象代替文章的事实,要根据文章事实进行合乎逻辑的推理判断.
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