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He _____ his potential had it not been for his desire to meet new challenges.

A.would never have realizedB.would never realize
C.never realizedD.had never realized

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科目:高中英语 来源:活题巧解巧练·高二英语·下 题型:050

阅读理解

  In many developing countries, it is difficult to keep food cool. Most areas do not have electricity to operate the devices called refrigerators to keep food coot. Within days, food often spoils or becomes unsafe to eat. This can cause disease and loss of money for farmers. However, in Nigeria, one man is working to change this.

  Mohammed Bah Abba, a teacher, invented a cooling device using two round containers made of clay. Mr. Abba's invention is called a Pot-in-Pot Preservation Cooling System. A small pot is placed inside a larger one. The apace between the two pots is filled with wet sand. The inner pot can be filled with fruit, vegetables or drinks. A wet cloth covers the whole cooling system. The device keeps some foods fresh for several weeks.

  Food stored in the small pot is kept from spoiling through a simple evaporation process (过程) . Water in the sand between the two pots evaporates through the surface of the larger pot where drier outside air is moving. The evaporation process causes a drop in temperature of several degrees. This cools the inner container and helps destroy harmful bacteria found in food.

  Mr. Abby started producing his cooling device in 1997. Since then, he has given mom than 20,000 devices to people in villages in Nigeria. He expects that within five years, people all over the country will be using his invention. Mr. Abba also hopes to export his Pot-in-Pot cooling system to other hot, dry nations facing similar problems.

  The Rolex Watch Company of Switzerland has also recognized the value of this cooling system. Two years ago, Mr. Abba received the Rolex Award(奖赏) for Enterprise. This award is given every two years. It awards people trying to develop projects aimed at improving human knowledge and well-being. Winners receive financial assistance to help develop their projects.

1.We can conclude from the passage that Mr. Abba ________.

[  ]

A.altogether invented 20,000 devices

B.didn't spend much money on his invention

C.has exported his invention to many hot, dry countries

D.has helped many Nigerian villagers in many different ways

2.According to the passage, the device invented by Mr. Abba ________.

[  ]

A.is being used by many African villagers to keep food from going bad

B.is popular with those who cannot afford to buy cool food

C.is a device called a refrigerator to keep food cool

D.is a cooling system which received an award immediately after it was invented

3.The word “ evaporate” in the third paragraph can be replaced by ________.

[  ]

A.disappear
B.boil
C.flow
D.pour

4.Which of the following is inferred from the passage?

[  ]

A.The cooling system invented by Mr. Abba is selling well in the world market.

B.Sooner or later Mr. Abba will be able to export his invention to some other countries.

C.Now that Mr. Abba has received the award, the whole country of Nigeria will be using the cooling system soon.

D.Every two years, Mr. Abba will receive money from the Rolex Watch Company of Switzerland.

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科目:高中英语 来源:2004全国各省市高考模拟试题汇编(天利38套)·英语 题型:050

阅读理解

阅读下列短文,从每题所给的四个选项(A、B、C和D)中,选出最佳选项。

  In many developing countries, it is difficult to keep food cool. Most areas do not have electricity to operate the devices, called refrigerators, to keep food cold. Within days, food often spoils or becomes unsafe to eat. This can cause disease and loss of money for farmers. However, in Nigeria, one man is working to change this.

  Mohammed Bah Abba, a teacher, invented a cooling device using two round containers made of clay. Mr. Abba's invention is called a Pot-in-Pot Preservation Cooling System. A small spot is placed inside a larger one. The space between the two pots is filled with wet sand. The inner pot can be filled with fruit, vegetables of drinks. A wet cloth coves the whole cooling system. The device keeps some foods fresh for several weeks.

  Food stored in the small pot is kept from spoiling through a simple evaporation process (过程). Water in the sand between the two pots evaporates through the surface of the larger pot where drier outside air is moving. The evaporation process causes a drop in temperature of several degrees. This cools the inner container and helps destroy harmful bacteria found in food.

  Mr. Abba started producing his cooling device in 1997.Since then, he has given more than 20,000 devices to people in villages in Nigeria. He expects that within five years, people all over the country will be using his invention. Mr. Abba also hopes to export his Pot-in-Pot cooling system to other hot, dry nations facing similar problems.

  The Rolex Watch Company of Switzerland has also recognized the value of this cooling system. Two years ago, Mr. Abba received the Rolex Award (奖赏) for Enterprise. This award is given every two years. It awards people trying to develop projects aimed at improving human knowledge and well-being. Winners receive financial assistance to help develop their projects.

1.We can conclude from the passage that Mr. Abba ________.

[  ]

A.altogether invented 20,000 devices

B.didn't spend much money on his invention

C.has exported his invention to many hot, dry countries

D.has helped many Nigerian villagers in many different ways

2.According to the passage, the device invented by Mr Abba ________.

[  ]

A.is being used by many African villagers to keep food from going bad

B.is popular with those who cannot afford to buy cool food

C.is a device, called a refrigerator, to keep food cold

D.is a cooling system which received an award immediately after it was invented

3.The word “evaporate” in the third paragraph can be replaced by ________.

[  ]

A.disappear
B.boil
C.flow
D.pour

4.Which of the following is inferred from the passage?

[  ]

A.The cooling system invented by Mr. Abba is selling well in the world market.

B.Sooner or later Mr. Abba will be able to export his invention to some other countries.

C.Now that Mr. Abba has received the award, the whole country of Nigeria will be using the cooling system soon.

D.Every two years, Mr. Abba will receive money from the Rolex Watch Company of Switzerland.

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科目:高中英语 来源:导学大课堂必修三英语人教版 人教版 题型:022

选词填空

strength tell lies full of go away withbalance curiosity combine newly opened throw away be tired of

1.To keep the _________ of nature is the main topic in the conference.

2.The man opened the door and wanted to know who was in the room out of _________.

3.If you _________ work with pleasure, you will find you to live a happy life.

4.This is a _________ small restaurant at the end of the street.

5.When the boy heard the noise, he _________ the pot and rushed out.

6.I _________ TV program and wanted to go out for a visit.

7.If you cheat in the exam you’ll never _________ it.

8.The house _________ smell of gas and you should leave here at once.

9.I never thought the honest man should often _________ in public.

10.The wounded got his _________ back slowly and could work in the fields.

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科目:高中英语 来源:2012-2013学年天津市高三第二次月考英语试卷(带待解) 题型:阅读理解

I recently ran into a friend I hadn’t seen for a long while.Our conversation was lively and full of news from both sides.Before we parted she said,“You'll have to drop in sometime.” I immediately sensed that if I simply  “dropped in’’  I would take my friend by surprise,and I would be discouraged by the image of her standing in her doorway,staring at me,and asking,“Oh,err …what brings you here?”

Whatever happened to the unannounced drop-in visit? When I was growing up in the 1960s, it seemed that people - mostly relatives, but also friends - were always popping in. My parents would put coffee on,and my mom would find something in the kitchen to serve along with it.Then the conversation would begin…The neighbor lady,a worrier,was unloading her sadness while my mom quietly listened.The Irish man next door had such an accent that I remember asking what language he spoke.My Polish relatives arrived in packs…But I never heard my parents say anything like “We weren’t expecting you’’ or “This isn’t a good time.”Drop-in visitors had a certain right of way and became No.1.

What happened to such visits? Actually I know the answer.Times have changed.Everybody gets busy with work.There is no longer a stay-at-home mom keeping a pot of hot coffee or tea ready throughout the day for a surprise guest.Exploding malls and stores are now replacing homes as a central form of entertainment.

Just the other day a former student of mine showed up.“I'm sorry for the surprise visit.”my student began.“I just wanted to see if you still lived here.I'll only stay a minute.”My response was immediate.“ No, you won’t,” I said.“Just come in, sit, have coffee, and we’ll talk.’’

I had nothing in the kitchen but we ordered pizza.And we had a lovely time.I have tried to keep the drop-in tradition alive though it takes some effort.

1.The author thought of his friend’s invitation --- “You’ll have to drop in sometime”--- as _______.

A.a nice way of refusal

B.an excuse of leaving

C.a kind of politeness

D.an expression of surprise

2.The underlined phrase “ pop in”  in the second paragraph means _________.

A.make many friends

B.make a special date

C.have a good time

D.pay a sudden visit

3.The woman from the neighborhood used to visit the author’s home to ________.

A.seek comfort from my parents

B.make new friends

C.1isten to my parents’ story

D.taste nice dishes

4.From the third paragraph of the passage,we can infer that __________.

A.the author misses the lost good days

B.unexpected visitors are still welcome now

C.modern people prefer outdoor activities

D.there are more jobs for the housewives now

5.The author writes the passage intending to __________.     

A.encourage people to be drop-in visitors

B.explain how to deal with unexpected visitors

C.share his feelings about the drop-in tradition

D.show the importance of making friends

 

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科目:高中英语 来源:2013届北京市高三阶段考试(二)英语试卷 题型:完型填空

Louise was 72 years old and she lived by herself. The first thing she noticed when she came downstairs that Sunday morning was that her __36____ window was open. In fact, it was so wide open that she had ___37___ closing it. Then she realized that things were not in their proper __38____. Finally, when she found her empty ___39___ on the kitchen table, she realized the awful __40____. At first, she didn’t know what to do. Then she decided to ___41___ her son, Derek.

Derek’s wife Sybil answered the phone, “It’s your mother,” she _42___him, coldly. Louise told Derek about the open window, about things being in the wrong places and about the ____43__ missing from her purse.

“ All right,” said Derek, “Don’t __44___ anything. I’ll be __45___ in half an hour.

Louise ___46__ and made herself a pot of tea and some toast. Then she went from room to room wondering __47___ anything else was missing.

When Derek arrived, he was content to __48___ her looking so calm. “Have you rung the ___49___?”he asked. “No? Then I’ll do that straight away.” So he rang the police.

As it was Sunday,__50____ the only detectives were out. However, the police were polite, but vague(含糊的) . “ We’ll send __51__ round as soon as possible.” They said.

Derek telephoned his wife. “I’m not sure when I’ll be home, love,” he told her. “I’ve got to ___52__ for the police.” While Derek and his mother waited, Derek _53___ the catches (挂钩) on the windows and locks on the doors. All of them were old and some of the catches hardly__54___ at all. Derek felt __55___. His mother was an old woman, after all. “I’ll have to change all these.” he told her.

1.

A.washroom

B.bedroom

C.kitchen

D.bathroom

 

2.

A.strength

B.puzzle

C.reason

D.trouble

 

3.

A.positions

B.places

C.directions

D.situations

 

4.

A.purse

B.vase

C.pot

D.envelope

 

5.

A.mistake

B.message

C.truth

D.news

 

6.

A.visit

B.ask

C.ring

D.punish

 

7.

A.invited

B.informed

C.stated

D.scolded

 

8.

A.note

B.coin

C.money

D.bill

 

9.

A.say

B.move

C.touch

D.prepare

 

10.

A.here

B.round

C.off

D.away

 

11.

A.sighed

B.relaxed

C.whispered

D.hurried

 

12.

A.if

B.why

C.how

D.where

 

13.

A.realize

B.find

C.know

D.sense

 

14.

A.police

B.neighbour

C.hospital

D.friend

 

15.

A.generally

B.luckily

C.considerably

D.unfortunately

 

16.

A.anyone

B.someone

C.everyone

D.none

 

17.

A.hope

B.ask

C.wait

D.call

 

18.

A.examined

B.repaired

C.fixed

D.tested

 

19.

A.locked

B.opened

C.helped

D.worked

 

20.

A.excited

B.silly

C.worried

D.Guilty

 

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