You may think that inventions are far away from your everyday life. But in fact, almost everyone can invent. It's just that they do not recognize that their idea could be the start of an invention. Once inventors see their ideas have some practical value, they don't let them slip away.

    For example, the inventors of the dishwasher, American Josephine Cochrane, loved to give dinner parties. But she found it took too long to wash her dishes by hand and too many of them broke. She decided that a machine could do the job faster and with fewer mistakes. So, in 1886, she set out to make one for herself.

    Like Cochrane's, most inventions are created to solve a problem. So, the first and most important step is to find the problem.

    Start by looking at what is wrong with things you see now and ask people around if they remember ever saying, "I wish someone would invent something for ..." Then you might notice situations or things in need of improvement.

    The next step is to think about possible solutions. An invention is a new way of solving a problem. So think of many, varied, and unusual ways.

    You can often come up with a solution to a problem by looking at it from a different angle thinking about it in a new way.

    After all, most inventions are not brand new. They do not come out of nowhere, but of things or ideas that already exist.

    And the hardest part of inventing, even for a lot of inventors, is coming up with a problem and finding a solution. Once you have an idea, you can always get help building your invention.

    This problem-solving technique can also work in your everyday lives. So, why not try it in your studies, in your relationship with others, or even in the way you look at the world?

66. According to the passage, how are inventors different from other people? (no more than 15 words)

                                                                          

67. Why did Cochrane decide to invent a dishwasher? (no more than 20 words)

                                                                     

68. Please explain the underlined phrase "come up with" in English. (no more than 5 words)

                                                                     

69. According to the passage, what is the process of inventing? (no more than 15 words)

                                                                      

70. What statement from the passage inspires you to invent and why? (The reason should be answered within 20 words)

                                                                     

Did you know that women’s brains are smaller than men’s?  The average women’s brain weighs 10% less than men’s．Since research has shown that the bigger the brain, the cleverer the animal, men must be more intelligent than women．Right? Wrong．Men and women always score similarly on intelligence tests, despite the difference in brain size．Why? After years of study, researchers have concluded that it’s what’s inside that matters, not just the size of the brain．The brain consists of “grey matter” and “white matter”．While men have more of the latter, the amount of “thinking” brain is almost exactly the same in both sexes．

It has been suggested that smaller brain appears to work faster, perhaps because the two sides of the brain are better connected in women．This means that little girls tend to learn to speak earlier, and that women can understand sorts of information from different sources at the same time．When it comes to talking to the boss on the phone, cooking dinner and keeping an eye on the baby all at the same time, it’s women who come out on top every time．

There are other important differences between two sexes．As white matter is the key to spatial tasks, men know better where things are in relation to other things．“A great footballer always knows where he is in relation to the other players, and he knows where to go,” says one researcher．That may explain one of life’s great mysteries: why men refuse to ask for direction and women often need to!

The differences begin when fetuses（胎兒）are about nine weeks old, which can be seen in the action of children as young as one．A boy would try to climb a barrier before him or push it down while a girl would attract help from others．These brain differences also explain the fact that more men take up jobs that require good spatial skills, while more women speech skills．It may all go back to our ancestors, among whom women needed speech skills to take care of their babies and men needed spatial skills to hunt, according to one research．

If all this disappoints you, it shouldn’t．“The brain changes throughout our lives according to what we do with it．”says a biologist．

Which of the following is true according to the first paragraph? ________．

A．Women’s brain is 10% less than men’s

B．Grey matter controls thinking in the brain．

C．Grey matter plays the same role as white matter．

D．Both sexes have the same amount of white matter．

What can we infer from the second and third paragraphs? ________．

A．Men do better dealing with one job at a time．

B.Women prefer doing many things at a time． 

C．Women do not need to tell directions．

D．Men have weaker spatial abilities．

Which of the following do you agree with according to the fourth paragraph? _  A.More women take up jobs requiring speech skills

B.Young boys may be stronger than young girls．

C．Women may have stronger feelings than men．

D．Our ancestors needed more spatial skills．

What is the writer’s attitude in writing this passage? ________．

A．Defensive．  B．Objective．  C．Persuasive． D．Supportive．

   Did you know that women’s brains are smaller than men’s? The average women’s brain weighs 10% less than men’s. Since research has shown that the bigger the brain, the cleverer the animal, men must be more intelligent(聰明的) than women. Right? Wrong. Men and women always score similarly on intelligence tests, despite the difference in brain size. Why? After years of study, researchers have concluded that it’s what’s inside that matters, not just the size of the brain. The brain consists of  “grey matter” and

It has been suggested that smaller brain appears to work faster, perhaps because the two sides of the brain are better connected in women. This means that little girls tend to learn to speak earlier, and that women can understand sorts of information from different sources at the same time. When it comes to talking to the boss on the phone, cooking dinner and keeping an eye on the baby all at the same time, it’s women who come out on top every time.

   There are other important differences between two sexes. As white matter is the key to spatial(空間的) tasks, men know better where things are in relation to other things. “A great footballer always knows where he is in relation to the other players, and he knows where to go,” says one researcher. That may explain one of life’s great mysteries: why men refuse to ask for directions … and women often need to!

   The differences begin when fetuses(胎兒) are about mine weeks old, which can be seen in the action of children ad young as one. A boy would try to climb a barrier (障礙物) before him or push it down while a girl would attract help from others. These brain differences also explain the fact that more men take up jobs that require good spatial skills, while more women speech skills. It may all go back to our ancestors(祖先) ,among whom women needed speech skills to take care of their babies and men needed spatial skills to hunt, according to one research.

   If all this disappoints you, it shouldn’t. “The brain changes throughout our lives according to what we do with it.” says a biologist.

Which of the following is true according to the first paragraph?

   A. Women’s brain is 10% less than men’s

   B. Grey matter plays the same role as white matter.

   C. Grey matter controls thinking in the brain.

   D. Both sexes have the same amount of white matter.

What can we infer from the second and third paragraphs?

   A. Women prefer doing many things at a time.

   B. Men do better dealing with one job at a time.   

   C. Women do not need to tell directions.

   D. Men have weaker spatial abilities.

Which of the following do you agree with according to the fourth paragraph?

   A. Young boys may be stronger than young girls.

   B. More women take up jobs requiring speech skills

   C. Women may have stronger feelings than men.

   D. Our ancestors needed more spatial skills.

What is the writer’s attitude in writing this passage?

A. Defensive.    B. Persuasive.    C. Supportive.   D. Objective.

Did you know that women’s brains are smaller than men’s? The average women’s brain weighs 10% less than men’s．Since research has shown that the bigger the brain, the cleverer the animal, men must be more intelligent（聰明的） than women．Right? Wrong．Men and women always score similarly on intelligence tests, despite the difference in brain size．Why? After years of study, researchers have concluded that it’s what’s inside that matters, not just the size of the brain．The brain consists of “grey matter” and “white matter”．While men have more of the latter, the amount of “thinking” brain is almost exactly the same in both sexes．

It has been suggested that smaller brain appears to work faster, perhaps because the two sides of the brain are better connected in women．This means that little girls tend to learn to speak earlier, and that women can understand sorts of information from different sources at the same time．When it comes to talking to the boss on the phone, cooking dinner and keeping an eye on the baby all at the same time, it’s women who come out on top every time．

There are other important differences between two sexes．As white matter is the key to spatial（空間的） tasks, men know better where things are in relation to other things．“A great footballer always knows where he is in relation to the other players, and he knows where to go,” says one researcher．That may explain one of life’s great mysteries: why men refuse to ask for directions…and women often need to!

The differences begin when fetuses（胎兒） are about nine weeks old, which can be seen in the action of children as young as one．A boy would try to climb a barrier （障礙物） before him or push it down while a girl would attract help from others．These brain differences also explain the fact that more men take up jobs that require good spatial skills, while more women speech skills．It may all go back to our ancestors（祖先）, among whom women needed speech skills to take care of their babies and men needed spatial skills to hunt, according to one research．

If all this disappoints you, it shouldn’t．“The brain changes throughout our lives according to what we do with it．” says a biologist．

The passage mainly tells us ________．

A．the difference between men’s and women’s brains

B．the changes in brain throughout our lives

C．that men are better at spatial tasks

D．that brain differences are related to our ancestors

Which of the following is true according to the first paragraph?

A．Women’s brain is 10% less than men’s

B．Grey matter plays the same role as white matter．

C．Grey matter controls thinking in the brain．

D．Both sexes have the same amount of white matter．

What can we infer from the second and third paragraphs?

A．Women prefer doing many things at a time．

B．Men do better dealing with one job at a time．

C．Women do not need to tell directions．

D．Men have weaker spatial abilities．

Which of the following do you agree with according to the fourth paragraph?

A．Young boys may be stronger than young girls．

B．More women take up jobs requiring speech skills

C．Women may have stronger feelings than men．

D．Our ancestors needed more spatial skills．

What is the writer’s attitude in writing this passage?

A．Defensive．         B．Persuasive．    C．Supportive．   D．Objective．

Did you know that women’s brains are smaller than men’s? The average women’s brain weighs 10% less than men’s．Since research has shown that the bigger the brain, the cleverer the animal, men must be more intelligent（聰明的） than women．Right? Wrong．Men and women always score similarly on intelligence tests, despite the difference in brain size．Why? After years of study, researchers have concluded that it’s what’s inside that matters, not just the size of the brain．The brain consists of “grey matter” and “white matter”．While men have more of the latter, the amount of “thinking” brain is almost exactly the same in both sexes．

It has been suggested that smaller brain appears to work faster, perhaps because the two sides of the brain are better connected in women．This means that little girls tend to learn to speak earlier, and that women can understand sorts of information from different sources at the same time．When it comes to talking to the boss on the phone, cooking dinner and keeping an eye on the baby all at the same time, it’s women who come out on top every time．

There are other important differences between two sexes．As white matter is the key to spatial（空間的） tasks, men know better where things are in relation to other things．“A great footballer always knows where he is in relation to the other players, and he knows where to go,” says one researcher．That may explain one of life’s great mysteries: why men refuse to ask for directions…and women often need to!

The differences begin when fetuses（胎兒） are about nine weeks old, which can be seen in the action of children as young as one．A boy would try to climb a barrier （障礙物） before him or push it down while a girl would attract help from others．These brain differences also explain the fact that more men take up jobs that require good spatial skills, while more women speech skills．It may all go back to our ancestors（祖先）, among whom women needed speech skills to take care of their babies and men needed spatial skills to hunt, according to one research．

If all this disappoints you, it shouldn’t．“The brain changes throughout our lives according to what we do with it．” says a biologist．

56．The passage mainly tells us ________．

       A．the difference between men’s and women’s brains    

       B．the changes in brain throughout our lives

       C．that men are better at spatial tasks                 

       D．that brain differences are related to our ancestors

57．Which of the following is true according to the first paragraph?

      A．Women’s brain is 10% less than men’s             

       B．Grey matter plays the same role as white matter．

       C．Grey matter controls thinking in the brain．         

       D．Both sexes have the same amount of white matter．

58．What can we infer from the second and third paragraphs?

      A．Women prefer doing many things at a time．         

       B．Men do better dealing with one job at a time．

       C．Women do not need to tell directions．             

       D．Men have weaker spatial abilities．

59．Which of the following do you agree with according to the fourth paragraph?

     A．Young boys may be stronger than young girls．     

       B．More women take up jobs requiring speech skills

       C．Women may have stronger feelings than men．    

       D．Our ancestors needed more spatial skills．

60．What is the writer’s attitude in writing this passage?

A．Defensive．         B．Persuasive．   C．Supportive．         D．Objective．