Grown-ups are often surprised by how well they remember something they learned as children but have never practiced ever since. A man who has not had a chance to go swimming for years can still swim as well as ever when he gets back in the water. He can get on a bicycle after many years and still ride away. He can play catch and hit a ball as well as his son. A mother who has not thought about the words for years can teach her daughter the poem that begins "Twinkle, twinkle, little star" or remember the story of Cinderella or Goldilocks and the Three Bears.
One explanation is the law of overlearning, which can be stated as follows: Once we have learned something, additional learning trials(尝试) increase the length of time we will remember it.
In childhood we usually continue to practice such skills as swimming, bicycle riding, and playing baseball long after we have learned them. We continue to listen to and remind ourselves of words such as "Twinkle, twinkle, little star" and childhood tales such as Cinderella and Goldilocks. We not only learn but overlearn.
The multiplication tables(乘法口诀表) are an exception to the general rule that we forget rather quickly the things that we learn in school, because they are another of the things we overlearn in childhood.
The law of overlearning explains why cramming(突击学习)for an examination, though it may result in a passing grade, is not a satisfactory way to learn a college course. By cramming, a student may learn the subject well enough to get by on the examination, but he is likely soon to forget almost everything he learned. A little overlearning, on the other hand, is really necessary for one's future development.
【小题1】What is the main idea of paragraph 1?

 Read the following text and choose the most suitable heading from A-F for each paragraph． There is one extra heading which you do not need．

1. __________

Lin（Jeremy Shu-How Lin）got to start for the Knicks because they had to start him． They had too many injuries． Baron Davis was gone． The other point guards were out． Carmelo Anthony was injured． Amare Stoudemire had to leave the team because of a family death． Lin could have squandered the opportunity and we would have never have noticed． But he made the most of it． You never know when opportunities are going to arise in life． Often, they’re when you least expect them． Make the most of them． Don’t waster them．

2. __________

Lin isn’t Michael Jordan or Kobe Bryant． He’s not a pure scorer． He’s a passer and distributor – who can also score very well． It didn’t work for him in Golden State or Houston – where he was before landing at the Knicks． But Mike D’Antoni’s system at the Knicks has been perfect for him to show off his strengths． You’ve got to do your best to understand what your strengths are and then ensure that you’re in a system （a job or organization or industry） that is a good fit for those strengths． Otherwise, people overlook the talents you bring to the table．

3. __________

You probably manage people at your own company today． Are you sure you don’t have a Jeremy Lin living among you now? How do you know that “Mike” couldn’t do amazing things if you gave him a new project to run with? How do you know “Sarah” isn’t the right person to take the open job in London that you’ve been talking over with your colleagues? We put people around us in boxes． He’s from Harvard． He’s Asian-American． Not sure he can play． How many assumptions have you made about talent around you? Don’t be like the General Managers in Golden State and Houston, and let talent slip through your fingers． With all their money, scouts（球探）, and testing, they didn’t have a clue what they had in their hands． Do you know what your people （or even yourself） are really capable of? Take off the blinders of assumptions you wear when you look at the world．

4. __________

If you one day are lucky enough to have newspapers want to put you on the cover in order to sell more, don’t let it get to your head． It’s been remarkable watching how humble Lin remains through all this media craze． It makes his teammates and fans love him that much more．

5. __________

Lin couldn’t have seized his opportunity if he hadn’t worked like crazy for years perfecting his skills． There are no short cuts to hard work． Success is a by product of that． If you’ve got a Tiger Mom who’s always pushed you to work hard, great． If not, let your conscience be your own Tiger Mom! Get up early, stay up late． Nobody gave Lin any free passes． Why should you get any? You can only control what you control and that means you’ve got to work harder than anyone else you know．

根据所给首字母或中文提示在空格处填上合适的词，并把答案填写在答题卷相应的位置上。

Since he can play many _________(音乐) instruments, he may well be called a man of accomplishments.

I _______ (提神) myself with a cup of coffee and went on with my paperwork till late into the     night. 

In World Cup 2010, the sound of vuvuzela is so ________(烦人的) that organizers are considering a ban on it.

The adventure tour was full of unexpected t_______ and suspense.

Before you leave, please check whether all the windows are properly f________.

You can’t go to the party without your parents’ a_______, Shelley. 

He made that mistake ________(无意). Don’t be angry with him.

A v_______ is a person who suffers physical or emotional harm, or loss or damage to property     as a direct result of a criminal offence.   

World Cup fever tends to o_______ every four years, although there were years - 1974, 1978, 1994 - when the disease did not break out.    

She refused to meet his __________ (荒谬的) demands.

The German shepherd runs off and noses around in the grass of Kenya’s Laikipia Plateau． “OK, Oakley,” the dog’s handler orders, “Find it!”

Oakley sniffs （嗅） until he comes to a bush, then stops, sits, and looks up at his handler． She bends to see what he has found: the waste of an endangered African wild dog． “Good dog!” she praises． The handler pulls a tennis ball from her pocket． Oakley jumps for his reward．

“He doesn’t actually want the waste,” says Aimee Hurt, a founding member of the U．S．-based group Working Dogs for Conservation． Hurt is in Kenya to train both Oakley and his handler． “He finds it so he can play with his ball． We’re the ones who want the waste．”

Detection dogs are sometimes taught to locate actual animals． Black-footed ferrets （雪貂） have been studied with their help． But more often the dogs learn to locate the waste of creatures such as bears, wolves and mountain lions．

What the dogs find provides scientists with data about a species． Scientists can use the DNA collected from animal waste to identify individuals, sex, and population sizes — all without ever seeing the animal itself． “It can take years to gather this kind of information if you have to trap animals,” Hurt explains．

Waste analysis might make a huge difference when wild species are accused of attacking domestic livestock （家畜）． Hurt says, “A good detection dog will find the waste so we can see what the animal is actually eating．” This may help reduce problems between people and wildlife．

The underlined word “She” in Paragraph 2 refers to  “_____”．

    A． the German shepherd                B． an African wild dog

    C． Aimee Hurt                        D． the handler

Oakley is interested in finding the waste because _____．

    A． he wants to study endangered animals

    B． he can get a tennis ball to play with

    C． he wants to eat it   

    D． he wants to play with it

Which of the following is TRUE according to the passage?

    A． Trapping animals is not difficult．

    B． People are making efforts to protect the environment．

    C． Detection dogs attack domestic livestock frequently．

    D． Collecting animal waste is a good way to gather information．

What is the main idea of the passage?

    A． Detection dogs can help scientists study wildlife．

    B． Detection dogs can defend wildlife．

    C． Detection dogs can help the police catch the criminals．

    D． Detection dogs can help local people defend domestic livestock．

Grown-ups are often surprised by how well they remember something they learned as children but have never practiced ever since. A man who has not had a chance to go swimming for years can still swim as well as ever when he gets back in the water. He can get on a bicycle after many years and still ride away. He can play catch and hit a ball as well as his son. A mother who has not thought about the words for years can teach her daughter the poem that begins "Twinkle, twinkle, little star" or remember the story of Cinderella or Goldilocks and the Three Bears.

One explanation is the law of overlearning, which can be stated as follows: Once we have learned something, additional learning trials increase the length of time we will remember it.

In childhood we usually continue to practice such skills as swimming, bicycle riding, and playing baseball long after we have learned them. We continue to listen to and remind ourselves of words such as "Twinkle, twinkle, little star" and childhood tales such as Cinderella and Goldilocks. We not only learn but overlearn.

The multiplication tables(乘法口诀表)are an exception to the general rule. that we forget rather quickly the things that we learn in school, because they are another of the things we overlearn in childhood. The law of overlearning explains why cramming (突击学习)for an examination, though it may result in a passing grade, is not a satisfactory way to learn a college course. By cramming, a student may learn the subject well enough to get by on the examination, but he is likely soon to forget almost everything he learned. A little overlearning, on the other hand, is really necessary for one's future development

1.What’s the main idea of Paragraph 1

A．Children have a better memory than grown-ups.

B．People remember well what they learned in childhood.

C．Poem reading is a good way to learn words.“

D．Stories for children are easy to remember

2.The author explains the law of overlearning by

A．presenting research findings

B．setting down general rules

C．using examples

D．making a comparison

3.According to the author, being able to use multiplication tables is

A．a result of overlearning

B．a special case of cramming

C．a skill to deal with math problems

D．a basic step towards advanced studies

4.What is the author's opinion on cramming?

A．It leads to failure in college exams.

B．It increases students' learning interest.

C．It's possible to result in poor memory.

D．It's helpful only in a limited way.