题目列表(包括答案和解析)
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There are about 80,000,000 mines* under the ground in more . than 60 countries. It is difficult and dangerous to clear these rnines, About 50 people including many children were’ killed ‘or htirt each iay. In 2003, APOPO, a Dutch research com pan y that uains the an imals, came up with the-idea of s\ng rats to search for the mines.
The animal trainers ‘found that a kind of rats from Africa were clever and had.a sharp* sense of smell. The rats were about 75 cm long and.weighed about l.35 kg, light enough to run across a minefield without setting off the mines.
In January 2004, the APOPO started this project. First, the trainers let the 4-week-old baby rats get familiar with humans. A few weeks later, the rats were no Ionger afraid of people and ‘the things around them. Then they were trained to connect a click* sound with food. After the rats had leamed that, the trainers then taught them to tell the difference between the smell of mines and other smells. When the rats could do it, the click was sounded and they were given a bit of banana. The method was called clicker training. “The training isn’t easy, said trainer Abdullah Mchomvu. “You have to be patient. Sometimes I get angry, but then again, I tell myself these are animals.”
After nine months’ training, the rats were taken to a minefiel山 They’ran across the minefield, stopped, sat and scratched the ground to tell the deminers* that they smelt out’a mine. Then the mine was cleared. It had taken two ‘deminers a day to clear a 200㎡ . minefield, but with the help of two rats ‘they could finish it in two hours.
The rats and ~he deminers saved thousands of lives, “The rats did this job much better than we expected. So far they have helped to make almost 2,000,000㎡ of land safe. They are heroes,” said Bart Weeqens, the head of the APOPO.
1. The APOPO trained the rats to search for .
A. children B. animals C. mines D. bananas
2. While training the rats, the trainers have to be
A. patient B. clever C. brave D. serious
3. How long did the training last?
A. Two hours. B. One day. C. Four weeks. D. Nine months.
4.Which of the following is NOT TRUE according to the passage?
A. Each day about 200 people were killed or hurt by mines,
B.The APOPO started to train the rats in January 2004.
C. The trainers gave the rats food after they smelt out a mine.
D.The rats and the deminers saved thousands of lives.
Have successful people ever felt sad? Do they have any “secrets” to success? The answers to these questions can be found in US president Barack Obama’s “back to school” speech. Here is an excerpt(摘录) from his speech.
I know that sometimes, you get the sense that you can be rich and successful without any hard work—that your ticket to success is through rapping (饶舌音乐) or basketball or being a TV star, when chances are, you’re not going to be any of those things.
But the truth is, being successful is hard. You won’t love every subject you study. Not all the homework will seem completely important to your life right this minute. And you may not succeed at everything the first time you try.
That’s OK. Some of the most successful people in the world are the ones who’ve had the most failures. JK Rowling’s first Harry Potter book was turned down 12 times before it finally came out. Michael Jordan was cut from his high school basketball team, and he lost hundreds of games and missed thousands of shots (投篮) during his career. But he once said, “I have failed over and over and over again in my life. And that is why I succeed.”
These people succeeded because they understand that you can’t let your failures beat you—you have to let them teach you. You have to let them show you what to do differently next time.
No one’s born being good at things. You become good at things through hard work.
Don’t be afraid to ask questions. Don’t be afraid to ask for help when you need it. I do that every day. Asking for help isn’t a sign of weakness; it’s a sign of strength. It shows you have the courage to admit(承认) when you don’t know something, and to learn something new.
And even when you’re struggling, even when you’re discouraged (泄气), and you feel like other people have given up on you—don’t ever give up on yourself. Because when you give up on yourself, you give up on your country.
【小题1】Why does Barack Obama mention (提到) JK Rowling and Michael Jordan in the fourth paragraph?
A.To compare these two famous persons. |
B.To explain that writing and sports are difficult skills. |
C.To show that the two persons were treated unfairly. |
D.To prove that failure is the mother of success. |
A.No one can be successful without working hard. |
B.Failure can be good if you treat it in a right way. |
C.Those who believe in themselves shouldn’t ask others for help. |
D.One should try his best to make his dream come true. |
A.One should change his mind when others give honest advice to him. |
B.One should believe in himself no matter what difficulty he is faced with. |
C.One doesn’t have to work hard when he has failed several times. |
D.One doesn’t have to take others’ advice when they get away from him. |
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【小题10】 |
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【小题11】 |
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【小题12】 |
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【小题13】 |
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【小题14】 |
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Have successful people ever felt sad? Do they have any “secrets” to success? The answers to these questions can be found in US president Barack Obama’s “back to school” speech. Here is an excerpt(摘录) from his speech.
I know that sometimes, you hope that you can be rich and successful without any hard work—that your ticket to success is through pop music or basketball or being a TV star, when chances come, you’re not going to be any of those things.
But the truth is, being successful is hard. You won’t love every subject you study. Not all the homework will seem rather important to your life ,but you should try your best. And you may not succeed at everything the first time you try.
That’s OK. Some of the most successful people in the world are the ones who’ve had the most failures (the opposite of success). JK Rowling’s first Harry Potter book was turned down 12 times before it finally came out. Michael Jordan was cut from his high school basketball team, and he lost hundreds of games and missed thousands of shots (投篮) during his career. But he once said, “I have failed over and over again in my life. And that is why I succeed.”
These people succeeded because they understand that you can’t let your failures beat(打败) you—you have to let them teach you. You have to let them show you what to do differently next time.
No one’s born being good at things. You become good at things through hard work.
Don’t be afraid to ask questions. Don’t be afraid to ask for help when you need it. I do that every day. Asking for help isn’t a sign of weakness; it’s a sign of strength. It shows you have the courage to tell when you don’t know something, and to learn something new.
And even when you’re struggling(奋斗), even when you’re discouraged (泄气), and you feel other people have given up on you.but you should remember, don’t ever give up on yourself. Because when you give up on yourself, you give up on your country.
1.Some of the most successful people in the world have are the ones who’ve had the______ failures.
A. fewest B. most C. saddest D. valuable
2.What can be found in US president Barack Obama’s “back to school” speech ?
A. secrets to success.
B. being successful is easy.
C. your failures beat you.
D. Asking for help is a sign of weakness.
3.Why does Barack Obama mention (提到) JK Rowling and Michael Jordan in the third paragraph?
A. To compare these two famous persons.
B. To explain that the more failures he has, the more successful he is.
C. If you want to be successful, you should fail first.
D. To show that failure is the mother of success.
4.Which of the following statements is NOT true?
A. No one can be successful without working hard.
B. Failure can be good if you treat it in a right way.
C. Those who believe in themselves shouldn’t ask others for help.
D. One should try his best to make his dream come true.
5.Which of the following has the closest meaning to the underlined sentence?
A. One shouldn’t ask questions because it is a sign of strength.
B. One should believe in himself though he will face much difficulty.
C. One doesn’t have to work hard when he has failed several times.
D. One doesn’t have to ask for help because it is a sign of weakness.
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