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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 minefield. 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 the 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.
【小题1】 The APOPO trained the rats to search for .
A.children | B.animals | C.mines | D.bananas |
A.patient | B.clever | C.brave | D.serious |
A.Two hours. | B.One day. | C.Four weeks. | D.Nine months. |
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. |
单词拼写 (10分)
1.I felt b_____ when I watched the boring show.
2.---Hi ,Lucy. Did you enjoy y______ last weekend?
---Yes. I had much fun playing with my friends.
3.It’s a good habit to write a travel d______ after you go somewhere interesting.
4.I w______ how I can improve my English. Could you please give me some advice(建议)?
5.Please give me a big bowl of noodles. I am really h______.
6.He was so tired that he could h______ walk .
7.----You didn’t answer my QQ last night.
----Sorry. I wasn’t o______. My computer doesn’t work these days.
8.Jane is afraid to see the d______ for teeth cleaning.
9.Everything s_____ interesting for me when I first came to New York .
10.What would you like to drink, milk or c______?
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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.
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根据短文内容及首字母的提示,填写所缺单词。
Mr. Martin went into a coffee shop one morning, and sat a 【小题1】. Many others came in, but most of them did not stay long.
After fifteen m【小题2】, a young man and a young woman came in. There were only two e 【小题3】 seats at the counter, one on Mr. Martin’s left, and the other on his r【小题4】 .So Mr. Martin offered to change places w【小题5】 the man, so that the man and the young woman could be t【小题6】.
“Oh, that isn’t necessary,” the young man said. But Mr. Martin still wanted to c【小题7】. When they were side by side, the man said to the woman, “Well, this gentleman wanted us to s 【小题8】 together, so may I introduce m 【小题9】 ? My name is Tom. What’s y【小题10】?”
阅读下面短文,根据短文内容及首字母提示,在空白处填入一个适当的单词。
A poor young man went to Paris, expecting that his father’s friend could help him find a business for living.
“Are you 【小题1】g_________ at maths?” his father’s friend asked him.
The young man 【小题2】s________ his head.
“How is your history?” “How 【小题3】a________ your law?”
The young man lowered(低下) his head sadly.
His father’s friend asked again and again, but the young man could【小题4】o_________shake his head. He himself couldn’t find out any advantages.
“Then write down【小题5】y_______ address first.”
The young man wrote his address and turned to leave, 【小题6】b_______ he was stopped by his father’s friend. “Your name is written very beautifully, which is your advantage. You shouldn’t satisfy yourself with finding a 【小题7】j_______ for living.”
Many【小题8】y_______later, the young man wrote the classical works that was well-known in the world. He was Alexandra Dumas(大仲马), a【小题9】 f________French writer of the 18th century.
There are many ordinary persons in the world who all have many small advantages, but they can’t find 【小题10】t__________. In fact, there is a gold mine(矿)in every ordinary life. If you’re willing to dig, you will dig out treasures that surprise yourself.