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科目：初中英语 来源： 题型：阅读理解

Farmer Ed Rawlings smiles as he looks at his orange trees. The young oranges are growing well in Florida’s weather. Warm sunshine and gentle rains, along with Ed Rawlings’ expert care, will produce a good crop（收成）of oranges this year.
However, Ed has to guard against Florida’s changeable winter weather. In January and February, temperatures can destroy Ed’s entire orange crop. Having farmed in Florida for the past 35 years, Ed is prepared for the frost(霜). When temperatures drop below freezing, Ed tries to save his crop by watering his orange trees. The water freezes and forms a thin layer(层) of ice around the trees. Strange as it may sound, this thin layer of ice actually keeps the fruit warm.
What happens is simple. When the trees are watered, the water loses heat and becomes ice. The warmth of the heat it loses is taken in by the fruit and keeps its temperature at a safe level. Ed has effectively used this method to save many orange crops.
But Ed still faces difficulties. The trees must be watered at the exact moment the temperature drops to the freezing point. Also, just the right quantity(数量)of water must be used. Too much water can form a thicker layer of ice that will break the tree’s branches(树枝). Another difficulty is that wind blows away the heat, so Ed has to worry about not only when but also how often his trees should be watered, and how much water should be used.
Computer technology may help Ed with some of these worries. With equipment(设备), air and soil temperatures and wind speed can be measured. The information is fed into a computer which can calculate(计算) when the temperature will drop below freezing. The computer can correctly decide the quantity of water to be used and how frequently( ) the trees should be watered. Ed finds looking after his orange trees a lot easier with the help of a computer, and, his customers will have the benefits(利益) of computer—age oranges.
【小题1】The passage is mainly about______.

A．a farmer expert cares for his orange trees

B．the different uses of computers

C．growing oranges in Florida’s changeable weather

D．different ways of frost protection

【小题2】Ed tries to protect his crop by______.

A．using a wind machine to drive away the cold air

B．equipping his orange trees with a computer

C．watering it at the proper time

D．picking his fruit at the first sign of frost

【小题3】 According to the passage, the computer technology______.

A．removes the need for frost protection

B．prevents temperature from dropping

C．tells farmers why outdoor temperatures change

D．helps the farmer get a better harvest

查看答案和解析>>

科目：初中英语 来源： 题型：

I am a writer. My job is to write something for the newspaper. I work very hard. Every morning I get up at seven. I take some exercise and then have a light breakfast. Then I drive to my office. It takes me thirty minutes, so I usually get there earlier than others.
I am very busy. I think every minute counts, so I plan my work very carefully. I keep a diary to help me remember things. I meet and talk with many people. I make lots of telephone calls. I often go out and visit many people. I come back home at seven. I often watch TV at supper time. Then I begin to write down what I know. I like being busy.
【小题1】What does the writer of the passage think of his job?

A．He hates (讨厌) it

B．He likes it very much

C．He feels it too tiresome (烦人)

D．He doesn’t like it at all.

【小题2】The sentence “every minute counts” means ___________.

A．合计

B．数量

C．计算出

D．每分每秒都很重要

【小题3】How does he go to his office?

A．By car

B．By bike

C．By bus

D．By train

【小题4】Why does he often go out? Because __________.

A．he wants to visit some friends

B．he wants to make friends with others

C．he wants to have some interviews (采访)

D．he wants to ask for some stories

【小题5】What is the best title of the passage?

A．My Busy Day

B．How Busy I am

C．Do You Want to be a Writer

D．My Job

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科目：初中英语 来源：2013年初中毕业升学考试（江苏南京卷）英语（带解析） 题型：阅读理解

Imagine the situation. You are driving along a desert or on a mountain. You have no idea where you are. You passed the last house two hours ago. Then your car breaks down. It is night and it is cold. You have no mobile phone. What do you do? Well, next time take a GPS with you. This invention may be able to help you. It is a device(装置) which uses satellites (卫星) to find the user’s position(位置). It can find your position to within 20 metres. A GPS cannot start your car, but at least you will know where you are.
GPS, which means Global Positioning System, is a small radio receiver. It looks like a mobile phone. You can hold it in your hand, or put in your pocket. It is sometimes put into a watch or a telephone. We also find GPS devices in cars, planes, or boats. Some of these devices have electronic maps, so you know where you are. For example, in a city they can tell you the name of the street.
There are three parts to the Global Positioning System. The first part is the receiver. You can hold it in your hand, or have it fixed into your car, plane, etc. The second part is a group of satellites orbiting the Earth. The receiver contacts at least four of the satellites and calculates(计算) its position. The third part of the system is a network of ground stations. They are all over the world. They control the satellites and make sure they are working well.
Some people think that in the future the GPS will be as common as the mobile. They are becoming cheaper and more and more accurate(精确的). There are also new uses for the GPS. Perhaps they will become like watches. Everyone will have one and you will never be lost again.
【小题1】According to the passage, with the help of the GPS, people __________.

A．can’t be lost in a new city

B．can’t find their way in different countries

C．can learn about the culture of an unknown place

D．can spend the least time getting to another place

【小题2】We can learn from the passage that ____________.

A．there are three parts to the GPS

B．a GPS can’t be put into a watch

C．a GPS can help you start your car

D．the GPS are becoming more and more expensive

【小题3】The underlined word “They” in paragraph 3 means “____________”.

A．Receivers

B．GPS devices

C．Satellites

D．Ground stations

【小题4】The passage is mainly about _______________.

A．the history of the GPS	B．the introduction of the GPS
C．the shape of the GPS	D．the three parts of the GPS

【小题5】What can we infer(推断) from the passage?

A．All GPS devices have electronic maps.

B．People in many countries will use the GPS for free.

C．The receiver of the GPS contacts at least five of the satellites.

D．The GPS will become more and more common in everyday life.

查看答案和解析>>

科目：初中英语 来源：2011年北京市密云县中考英语一模试卷 题型：阅读理解

Farmer Ed Rawlings smiles as he looks at his orange trees. The young oranges are growing well in Florida’s weather. Warm sunshine and gentle rains, along with Ed Rawlings’ expert care, will produce a good crop（收成）of oranges this year.
However, Ed has to guard against Florida’s changeable winter weather. In January and February, temperatures can destroy Ed’s entire orange crop. Having farmed in Florida for the past 35 years, Ed is prepared for the frost(霜). When temperatures drop below freezing, Ed tries to save his crop by watering his orange trees. The water freezes and forms a thin layer(层) of ice around the trees. Strange as it may sound, this thin layer of ice actually keeps the fruit warm.
What happens is simple. When the trees are watered, the water loses heat and becomes ice. The warmth of the heat it loses is taken in by the fruit and keeps its temperature at a safe level. Ed has effectively used this method to save many orange crops.
But Ed still faces difficulties. The trees must be watered at the exact moment the temperature drops to the freezing point. Also, just the right quantity(数量)of water must be used. Too much water can form a thicker layer of ice that will break the tree’s branches(树枝). Another difficulty is that wind blows away the heat, so Ed has to worry about not only when but also how often his trees should be watered, and how much water should be used.
Computer technology may help Ed with some of these worries. With equipment(设备), air and soil temperatures and wind speed can be measured. The information is fed into a computer which can calculate(计算) when the temperature will drop below freezing. The computer can correctly decide the quantity of water to be used and how frequently( ) the trees should be watered. Ed finds looking after his orange trees a lot easier with the help of a computer, and, his customers will have the benefits(利益) of computer—age oranges.
【小题1】The passage is mainly about______.

A．a farmer expert cares for his orange trees

B．the different uses of computers

C．growing oranges in Florida’s changeable weather

D．different ways of frost protection

【小题2】Ed tries to protect his crop by______.

A．using a wind machine to drive away the cold air

B．equipping his orange trees with a computer

C．watering it at the proper time

D．picking his fruit at the first sign of frost

【小题3】 According to the passage, the computer technology______.

A．removes the need for frost protection

B．prevents temperature from dropping

C．tells farmers why outdoor temperatures change

D．helps the farmer get a better harvest

查看答案和解析>>

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