Have you ever wondered how the trainers at Sea World get the 19,000-pound whale to jump 22 feet out of water and perform tricks? They get that whale to go over a rope farther out of the water than most of us can imagine. 1..
So how do the trainers at Sea World do it? The first thing they do is reinforce(强化) the behavior that they want repeated --- in this case, to get the whale to go over the rope.2., in a position where the whale can’t help but do what’s expected of it. Every time the whale goes over the rope, it’s given positive reinforcement and gets fed with fish. But what happened when the whale goes under the rope? Nothing — no criticism, no warning and no feedback. 3..
Positive reinforcement is the key of that simple principle that produces such splendid results. And as the whale begins to go over the rope more often than under, the trainers begin to raise the rope. It must be raised slowly enough so that the whale doesn’t starve.
4.. Make a big deal out of the good and little stuff that we want consistently. Secondly, under-criticize. People know they need help when they mess up. 5., people will not forget the event and usually will not repeat it.
So we need to set up the circumstances so that people can’t fail. Over-celebrate, under-criticize…and know how far to raise the rope.
A. This is a great challenge
B. And the whale stays right where it is
C. If we figure out a way to motivate the whale
D. They start with the rope below the surface of the water
E. If we under-criticize, punish and discipline less than expected
F. Whales are taught that their negative behavior won’t be acknowledged
G. The simple lesson to be learned from the whale trainers is to over-celebrate
高三英语七选五困难题
Have you ever wondered how the trainers at Sea World get the 19,000-pound whale to jump 22 feet out of water and perform tricks? They get that whale to go over a rope farther out of the water than most of us can imagine. 1..
So how do the trainers at Sea World do it? The first thing they do is reinforce(强化) the behavior that they want repeated --- in this case, to get the whale to go over the rope.2., in a position where the whale can’t help but do what’s expected of it. Every time the whale goes over the rope, it’s given positive reinforcement and gets fed with fish. But what happened when the whale goes under the rope? Nothing — no criticism, no warning and no feedback. 3..
Positive reinforcement is the key of that simple principle that produces such splendid results. And as the whale begins to go over the rope more often than under, the trainers begin to raise the rope. It must be raised slowly enough so that the whale doesn’t starve.
4.. Make a big deal out of the good and little stuff that we want consistently. Secondly, under-criticize. People know they need help when they mess up. 5., people will not forget the event and usually will not repeat it.
So we need to set up the circumstances so that people can’t fail. Over-celebrate, under-criticize…and know how far to raise the rope.
A. This is a great challenge
B. And the whale stays right where it is
C. If we figure out a way to motivate the whale
D. They start with the rope below the surface of the water
E. If we under-criticize, punish and discipline less than expected
F. Whales are taught that their negative behavior won’t be acknowledged
G. The simple lesson to be learned from the whale trainers is to over-celebrate
高三英语七选五困难题查看答案及解析
Have you ever wondered how the trainers at Sea World get the 19,000-pound whale to jump 22 feet out of water and perform tricks? They get that whale to go over a rope farther out of the water than most of us can imagine. 1..
So how do the trainers at Sea World do it? The first thing they do is reinforce(强化) the behavior that they want repeated --- in this case, to get the whale to go over the rope.2., in a position where the whale can’t help but do what’s expected of it. Every time the whale goes over the rope, it’s given positive reinforcement and gets fed with fish. But what happened when the whale goes under the rope? Nothing — no criticism, no warning and no feedback. 3..
Positive reinforcement is the key of that simple principle that produces such splendid results. And as the whale begins to go over the rope more often than under, the trainers begin to raise the rope. It must be raised slowly enough so that the whale doesn’t starve.
4.. Make a big deal out of the good and little stuff that we want consistently. Secondly, under-criticize. People know they need help when they mess up. 5., people will not forget the event and usually will not repeat it.
So we need to set up the circumstances so that people can’t fail. Over-celebrate, under-criticize…and know how far to raise the rope.
A. This is a great challenge
B. And the whale stays right where it is
C. If we figure out a way to motivate the whale
D. They start with the rope below the surface of the water
E. If we under-criticize, punish and discipline less than expected
F. Whales are taught that their negative behavior won’t be acknowledged
G. The simple lesson to be learned from the whale trainers is to over-celebrate
高三英语七选五困难题查看答案及解析
GET YOUR DEGREE AT HOME!
Have you ever wondered what a Degree might be worth to you in your job or career(事业)? It means a lot of Americans with an Associate Degree average nearly $10,000 more in yearly earnings than those with just a High School Diploma(毕业证).
Harcourt Learning Direct offers you a way to get a Specialized Associate Degree in 11 of today’s growing fields-without having to go to college full time. With Harcourt, you study at home, in your spare time__so you don’t have to give up your present job while you train for a better one. Choose from exciting majors like Business Management, Accounting, Dressmaking ＆Design, Bookkeeping, Photography, Computer Science, Engineering, and more! Your training includes everything you need! Books, lessons, learning aids__even professional-quality tools and equipment__everything you need to master your training and more ahead to a new career is included in the low tuition(学费) price you pay. Your education is nationally recognized! Nearly 2,000 American companies__including General Electric, IBM, Mobile, General Motors, Ford, and many others__have used our training for their employees. If companies like these recognize the value of our training, you can be sure that employees in your area will, too!
Earn your degree in as little as two years! Get a career diploma in just six months! The career of your dreams is closer than you think! Even if you have no experience before, you can get valuable job skills in today’s hottest fields! Step-by-step lessons make learning easy. Prepare for promotions(提升), pay raises, even start a business of your own! Send today for FREE information about Harcourt at home training!
Simply fill in your name and address on the coupon(票券) above. Then write in the name and number of the one program you’re most interested in, and mail it today. We’ll rush your free information about how you can take advantage of the opportunities(机会) in the field you’ve chosen. Act today!
Mail coupon today!
or call the number below
1-800-372-1589 Call anytime, 24 hours a day, 7 days a week.
www. harcourt-learning.com
E-mail: harcourt@learning.com
1.This advertisement aims at calling on people to ________.
A. attend full-time universities
B. work part time to further their education
C. improve their education at home to get better jobs
D. earn their degrees in different ways that suit them
2.Which of the following is NOT clearly mentioned in this advertisement?
A. The way how you will get your degree.
B. Tuition price.
C. The hot fields you will be preparing yourself for.
D. The length of time it will take you to get a degree.
3.What does the writer of this ad intend to say by naming General Electric, IBM, Ford, etc.?
A. To show that their training is widely used in the country.
B. To show that the training program is fully supported by famous companies in the U. S.
C. To prove the value of their training in every area.
D. To show the importance of getting recognized by the most famous companies.
4.It seems to the writer that the greatest attraction for people to take their training is______.
A. its convenience
B. the degree’s nation-wide recognition
C. the economic benefit it will bring about
D. the hot fields the training will help people to enter
高三英语阅读理解中等难度题查看答案及解析
GET YOUR DEGREE AT HOME!
Have you ever wondered what a Degree might be worth to you in your job or career?It means a lot---Americans with an Associate Degree average nearly $10,000 more in yearly earnings than those with just a High School Diploma．
Harcourt Learning Direct offers you a way to get a Specialized Associate Degree in 11 of today’s growing fields--without having to go to college full time．With Harcourt,you study at home，in your spare time---so you don’t have to give up your present job while you train for a better one．Choose from exciting majors like Business Management，Accounting，Dressmaking & Design，Bookkeeping，Photography，Computer Science，Engineering，and more!
Your training includes everything you need
Books，lessons，learning aids--even professional quality tools and equipment--everything you need to master your training and move ahead to a new career is included in the low tuition(学费)price you pay．
Your education is nationally recognized!
Nearly 2,000 American companies---including General Electric,IBM,Mobil,General Motors,Ford,and many others have used our training for their employees．If companies like these recognize the value of our training，you can be sure that employers in your area will，too!
Earn yomr degree in as little as two years!Get a career diploma in just six months!
The career of your dreams is closer than you think!Even if you have no experience before，you can get valuable job skills in today’s hottest fields!Step-by-steplessons make learning easy．Prepare for promotions，pay rises，even start a business of your own!
Send today for FREE information about Harcourt at-home training!
Simply fill in your name and address on the coupon(登记表)above．Then,write in the name and number of the one program you’re most interested in,and mail it today．We’ll rush you free information about how you can take advantage of the opportunities in the field you’ve chosen．Act today!
Mail coupon today!Or call the number below 1-800-372-1589. Call anytime．24 hours a day，7 days a week．
www.harcourt-learning.com
E-mail：[email protected]．com
1.Who will probably answer this advertisement?
| A．College students preparing to work in some big companies． |
| B．College students preparing to study for a degree． |
| C．High school graduates preparing to have at-home training． |
| D．High school graduates preparing for college entrance examinations． |
2.How can people get a Specialized Associate Degree?
| A．They can study abroad for two years． |
| B．They can work in some big famous companies． |
| C．They can study in their spare time． |
| D．They can do full-time learning at schoo1． |
3.Harcourt training has been used by the following companies for its employees except .
| A．MobiI | B．Ford | C．IBM | D．Harvard University |
4.If you want to contact Harcourt Learning Direct，you can .
| A．send an E-mail | B．visit the office on weekdays |
| C．send a letter not later than today | D．make a call on weekdays only |
高三英语阅读理解简单题查看答案及解析
GET YOUR DEGREE AT HOME!
Have you ever wondered what a Degree might be worth to you in your job or career(事业)? It means a lot of Americans with an Associate Degree average nearly $10,000 more in yearly earnings than those with just a High School Diploma(毕业证).
Harcourt Learning Direct offers you a way to get a Specialized Associate Degree in 11 of today’s growing fields-without having to go to college full time. With Harcourt, you study at home, in your spare time__so you don’t have to give up your present job while you train for a better one. Choose from exciting majors like Business Management, Accounting, Dressmaking ＆Design, Bookkeeping, Photography, Computer Science, Engineering, and more! Your training includes everything you need! Books, lessons, learning aids__even professional-quality tools and equipment__everything you need to master your training and more ahead to a new career is included in the low tuition(学费) price you pay. Your education is nationally recognized! Nearly 2,000 American companies__including General Electric, IBM, Mobile, General Motors, Ford, and many others__have used our training for their employees. If companies like these recognize the value of our training, you can be sure that employees in your area will, too!
Earn your degree in as little as two years! Get a career diploma in just six months! The career of your dreams is closer than you think! Even if you have no experience before, you can get valuable job skills in today’s hottest fields! Step-by-step lessons make learning easy. Prepare for promotions(提升), pay raises, even start a business of your own! Send today for FREE information about Harcourt at home training!
Simply fill in your name and address on the coupon(票券) above. Then write in the name and number of the one program you’re most interested in, and mail it today. We’ll rush your free information about how you can take advantage of the opportunities(机会) in the field you’ve chosen. Act today!
Mail coupon today!
or call the number below
1-800-372-1589 Call anytime, 24 hours a day, 7 days a week.
www. harcourt-learning.com
E-mail: harcourt@learning.com
1.This advertisement aims at calling on people to ________.
A．attend full-time universities
B．work part time to further their education
C．improve their education at home to get better jobs
D．earn their degrees in different ways that suit them
2.Which of the following is NOT clearly mentioned in this advertisement?
A．The way how you will get your degree.
B．Tuition price.
C．The hot fields you will be preparing yourself for.
D．The length of time it will take you to get a degree.
3.What does the writer of this ad intend to say by naming General Electric, IBM, Ford, etc.?
A．To show that their training is widely used in the country.
B．To show that the training program is fully supported by famous companies in the U. S.
C．To prove the value of their training in every area.
D．To show the importance of getting recognized by the most famous companies.
4.It seems to the writer that the greatest attraction for people to take their training is______.
A．its convenience
B．the degree’s nation-wide recognition
C．the economic benefit it will bring about
D．the hot fields the training will help people to enter
高三英语阅读理解中等难度题查看答案及解析
GET YOUR DEGREE AT HOME!
Have you ever wondered what a Degree might be worth to you in your job or career? It means a lot of Americans with an Associate Degree average nearly $10,000 more in yearly earnings than those with just a High School Diploma.
Harcourt Learning Direct offers you a way to get a Specialized Associate Degree in 11 of today’s growing fields—without having to go to college full time. With Harcourt, you study at home, in your spare time, so you don’t have to give up your present job while you train for a better one. Choose from exciting majors like Business Management, Accounting, Dressmaking ＆Design, Bookkeeping, Photography, Computer Science, Engineering, and more! Your training includes everything you need! Books, lessons, learning aids even professional-quality tools and equipment everything you need to master your training and more ahead to a new career is included in the low tuition price you pay. Your education is nationally recognized! Nearly 2,000 American companies including General Electric, IBM, Mobile, General Motors, Ford, and many others have used our training for their employees. If companies like these recognize the value of our training, you can be sure that employees in your area will, too!
Earn your degree in as little as two years! Get a career diploma in just six months! The career of your dreams is closer than you think! Even if you have no experience before, you can get valuable job skills in today’s hottest fields! Step-by-step lessons make learning easy. Prepare for promotions, pay raises, even start a business of your own! Send today for FREE information about Harcourt at home training!
Simply fill in your name and address on the coupon(票券登记表) above. Then write in the name and number of the one program you’re most interested in, and mail it today. We’ll rush your free information about how you can take advantage of the opportunities in the field you’ve chosen. Act today! Mail coupon today or call the number below:
1-800-372-1589 Call anytime, 24 hours a day, 7 days a week.
www. harcourt-learning.com
E-mail: harcourt@learning.com
1.This advertisement aims at calling on people to ________.
A. attend full-time universities
B. work part time to further their education
C. improve their education at home to get better jobs
D. earn their degrees in different ways that suit them
2.Which of the following is NOT clearly mentioned in this advertisement?
A. The way how you will get your degree.
B. Tuition price.
C. The hot fields you will be preparing yourself for.
D. The length of time it will take you to get a degree.
3.What does the writer of this ad intend to say by naming General Electric, IBM, Ford, etc.?
A. To show that their training is widely used in the country.
B. To show that the training program is fully supported by famous companies in the U. S.
C. To prove the value of their training in every area.
D. To show the importance of getting recognized by the most famous companies.
4.It seems to the writer that the greatest attraction for people to take their training is ________.
A. its convenience
B. the degree’s nation-wide recognition
C. the economic benefit it will bring about
D. the hot fields the training will help people to enter
高三英语阅读理解中等难度题查看答案及解析
Get Your Degree at Home!
Have you ever wondered what a Degree might be worth to you in your job or career? It means a lot—Americans with an Association Degree average nearly $10,000 more in yearly earnings than those with just a High School Diploma.
Harcourt Learning Direct offers you a way to get a Specialized Associate Degree in 11 of today’s growing fields—without having to go to college full time. With Harcourt, you study at home, in your spare time—so you don’t have to give up your present job while you train for a better one. Choose from exciting majors like Business Management, Accounting, Dressmaking &Design, Bookkeeping, Photography, Computer Science, Engineering and more!
Your training includes everything you need!
Books, lessons, learning aids—even professional-quality tools and equipment—everything you need to master your training and move ahead to a new career is included in the low tuition price you pay.
Your education is nationally recognized!
Nearly 2,000 American companies—including General Electric, IBM, Mobil, General Motors, Ford, and many others—have used our training for their employees. If companies like these recognize the value of our training, you can be sure that employers in your area will, too!
Earn your degree in as little as two years! Get a career diploma in just six months!
The career of your dreams is closer than you think. Even if you have no experience before, you can get valuable job skills in today’s hottest fields! Step-by-step lessons make learning easy. Prepare for promotions, pay raise, even start a business of your own!
Send today for FREE information about Harcourt at-home training!
Simply fill in your name and address on the coupon(登记表) above. Then, write in the name and number of the one program you're most interested in, and post it today. We’ll rush you free information about how you can take advantage of the opportunities in the field you’ve chosen. Act today!
Mail coupon today! Or call the number below
1-800-372-1589
Call anytime, 24 hours a day, 7 days a week
www. .harcourt-learning.com
e-mail: harcourt@learning.com
1.What kind of people will probably answer this advertisement?
| A．College students preparing to work in some big companies. |
| B．college students preparing to study for a degree. |
| C．High school graduates preparing to have at-home training. |
| D．High school graduates preparing for college entrance examinations. |
2. People can get a Specialized Associate Degree by_______.
| A．doing full-time learning at school |
| B．working in some big famous companies |
| C．studying in their spare time |
| D．studying abroad for two years |
3.How can you contact Harcourt Learning Direct?
| A．By sending an E-mail. |
| B．By visiting the office on weekdays. |
| C．By making a call on weekdays only. |
| D．By sending a letter not later than today. |
高三英语阅读理解中等难度题查看答案及解析
阅读下列短文，从每题所给的A.B.C和D项中，选出最佳选项。
GET YOUR DEGREE AT HOME!
Have you ever wondered what a Degree might be worth to you in your job or career(事业)? It means a lot of Americans with an Associate Degree average nearly $10,000 more in yearly earnings than those with just a High School Diploma(毕业证).
Harcourt Learning Direct offers you a way to get a Specialized Associate Degree in 11 of today’s growing fields—without having to go to college full time. With Harcourt, you study at home, in your spare time—so you don’t have to give up your present job while you train for a better one. Choose from exciting majors like Business Management, Accounting, Dressmaking ＆ Design, Bookkeeping, Photography, Computer Science, Engineering, and more! Your training includes everything you need! Books, lessons, learning aids — even professional-quality tools and equipment—everything you need to master your training and more ahead to a new career is included in the low tuition(学费) price you pay. Your education is nationally recognized! Nearly 2, 000 American companies—including General Electric, IBM, Mobile, General Motors, Ford, and many others—have used our training for their employees. If companies like these recognize the value of our training, you can be sure that employees in your area will, too!
Earn your degree in as little as two years! Get a career diploma in just six months! The career of your dreams is closer than you think! Even if you have no experience before, you can get valuable job skills in today’s hottest fields! Step-by-step lessons make learning easy. Prepare for promotions(提升), pay raises, even start a business of your own! Send today for FREE information about Harcourt at home training!
Simply fill in your name and address on the coupon(票券) above. Then write in the name and number of the one program you’re most interested in, and mail it today. We’ll rush your free information about how you can take advantage of the opportunities(机会) in the field you’ve chosen. Act today!
Mail coupon today! Or call the number below 1-800-372-1589. Call any time, 24 hours a day, 7 days a week. www. Harcourt-learning. com E-mail：Harcourt＠learning. com.
1.This advertisement aims at calling on people to ________.
A. attend full-time universities
B. work part time to further their education
C. improve their education at home to get better jobs
D. earn their degrees in different ways that suit them
2.Which of the following is NOT clearly mentioned in this advertisement?
A. The way how you will get your degree.
B. Tuition price.
C. The hot fields you will be preparing yourself for.
D. The length of time it will take you to get a degree.
3.What does the writer of this ad intend to say by naming General Electric, IBM, Ford, etc.?
A. To show that their training is widely used in the country.
B. To show that the training program is fully supported by famous companies in the U. S.
C. To prove the value of their training in every area.
D. To show the importance of getting recognized by the most famous companies.
4.It seems to the writer that the greatest attraction for people to take their training is ______.
A. its convenience
B. the degree’s nation-wide recognition
C. the economic benefit(利益) it will bring about
D. the hot fields the training will help people to enter
5.How many ways are mentioned in the ad for people to get in touch with the Harcourt Learning Direct?
A. One. B. Two.
C. Three. D. Four.
高三英语阅读理解中等难度题查看答案及解析
- Have you heard about the shark attack accident at the SeaWorld show?
- Yea, how horrible! A trainer ______ in front of the audience．（ ）
A．had been killed B．has been killed
C．was killed D．is killed
高三英语单项填空中等难度题查看答案及解析
Have you ever wondered when dogs first became “man’s best friend” and the world’s favourite pet? If you have then you’re not alone. When and where dogs first began living side-side with humans are questions that have stirred hot debate among scientists. There are a few hard facts that all agree on. These include that dogs were once wolves and they were the first animal to be domesticated(驯养) by humans. They came into lives some 15000 years ago, before the dawn of agriculture.
Beyond that, there is little agreement. The earliest bones found that are unquestionable dogs and not wolves date from 14,000 years ago. However, 30,000-year-old skulls have been discovered in France and Belgium that are not pure wolf and some scientists think could be dogs.
With such puzzling evidence, many scientists are now turning to DNA to find out when and where dogs were first domesticated. In one research project, tens of thousands of blood samples have been taken from street dogs around the world. The plan is to compare them with those of wolves. It’s even possible to analyse DNA from ancient bones. Tiny pieces of the 30,000-year-old skulls mentioned earlier are currently being studied, and another DNA study has already shown that ancient dogs preserved in the Alaskan ice-fields evolved from Asian wolves, not American ones.
Indeed, the ancient DNA may turn out to be more informative than the DNA of living dogs. Because dogs have accompanied humans around the world for thousands of years, their current distribution may tell us very little of their origins. This is why different groups of scientists believe that dogs variously originated in eastern Asia, Mongolia, Siberia, Europe or Africa.
But why were the animals domesticated in the first place? The most recent theory is that dogs domesticated themselves, initially living in and around our ancient villages to eat any food thrown out. Today, this is a way of life still shared by three -quarters of a billion unowned dogs worldwide.
1. Which is the only statement generally agreed on by scientists studying dogs?
A. They originally were used as farm animal
B. They evolved from wolves found in Europe
C. They helped the development of agriculture
D. They were the first animal to be kept as pets
2. Why does the writer first mention the 30,000-year-old animals skulls?
A. To show that dogs were much larger in the past
B. To prove that dogs developed from Asian wolves
C. To suggest that dogs may have evolved much earlier
D. To argue that dogs were first kept in France and Belgium
3. How did scientists determine the origins of the ancient dogs found in Alaska?
A. By examine the animals’ DNA
B. By analyzing the age of their bones
C. By studying the shape of their skulls
D. By comparing them with modern dogs
4. Why did dogs start living with humans?
A. Because they were attracted by food
B. Because they were trapped by humans
C. Because they couldn’t survive in the wild
D. Because they were trained to protect villages
高三英语阅读理解中等难度题查看答案及解析