Climate is the average weather usually taken over a 30-year time period for a particular region and time period. Climate is not the same as weather, but rather, it is the average pattern of weather for a particular region. Weather describes the short-term state of the atmosphere (大氣).
The climate is changing. Many agreed that climate change may be one of the greatest threats (威脅) facing the planet. Recent years show increasing temperatures in various regions, and/or increasing extremities (極端性) in weather patterns.
Is the Earth getting warmer? Yes! The Earth has warmed by about 1°F over the past 100 years. But why? Well, scientists are not exactly sure. The Earth could be getting warmer on its own, but many of the world’s leading climate scientists think that things people do are helping to make the Earth warmer.
Global Warming may be a big problem, but can you make a difference? Yes! There are several little things you can do to make a difference. Try carpooling. This will help reduce the amount of fossil fuels going into the atmosphere. Whenever you use electricity, you help put greenhouse gases into the air. Turn off lights, the television, and the computer when you are through with them. Also, planting trees is fun and a great way to reduce greenhouse gases. Trees absorb carbon dioxide, a greenhouse gas, from the air. Finally, don’t forget about recycling.
【小題1】Climate is         weather.

A．the same asB．different from
C．a(chǎn) kind ofD．part of
【小題2】 The Earth has warmed by about 1°F over the past 100 years         .
A．only because of human activities
B．but scientists are not exactly sure of the reasons.
C．a(chǎn)nd we can do nothing to it.
D．a(chǎn)nd it’s getting warmer on its own
【小題3】Global Warming may be a big problem, but we can do the following things to make a difference except          .
A．carpoolingB．saving electricity
C．cutting down more treesD．recycling
【小題4】What can be the best title of the article?
A．Climate and weather.
B．Weather and climate changing.
C．Climate changing and global warming.
D．Weather and global warming.


【小題1】B
【小題2】B
【小題3】C
【小題4】C

解析【小題1】根據(jù)Climate is not the same as weather,可知天氣不同于氣候，故選B。
【小題2】根據(jù)Well, scientists are not exactly sure. 可知科學(xué)家也不知道確切的原因，故選B。
【小題3】根據(jù)短文描述，可知砍伐樹木無助于解決全球變暖問題，反而會(huì)破壞環(huán)境，故選C。
【小題4】通過閱讀短文可知，本文主要描述了氣候變化和全球變暖的問題。故選C。

練習(xí)冊(cè)系列答案
相關(guān)習(xí)題

科目：初中英語(yǔ) 來源： 題型：閱讀理解

Climate is the average weather usually taken over a 30-year time period for a particular region and time period. Climate is not the same as weather, but rather, it is the average pattern of weather for a particular region. Weather describes the short-term state of the atmosphere (大氣).
The climate is changing. Many agreed that climate change may be one of the greatest threats (威脅) facing the planet. Recent years show increasing temperatures in various regions, and/or increasing extremities (極端性) in weather patterns.
Is the Earth getting warmer? Yes! The Earth has warmed by about 1°F over the past 100 years. But why? Well, scientists are not exactly sure. The Earth could be getting warmer on its own, but many of the world’s leading climate scientists think that things people do are helping to make the Earth warmer.
Global Warming may be a big problem, but can you make a difference? Yes! There are several little things you can do to make a difference. Try carpooling. This will help reduce the amount of fossil fuels going into the atmosphere. Whenever you use electricity, you help put greenhouse gases into the air. Turn off lights, the television, and the computer when you are through with them. Also, planting trees is fun and a great way to reduce greenhouse gases. Trees absorb carbon dioxide, a greenhouse gas, from the air. Finally, don’t forget about recycling.
【小題1】Climate is        weather.
A．the same asB．different from
C．a(chǎn) kind ofD．part of
【小題2】 The Earth has warmed by about 1°F over the past 100 years        .
A．only because of human activities
B．but scientists are not exactly sure of the reasons.
C．a(chǎn)nd we can do nothing to it.
D．a(chǎn)nd it’s getting warmer on its own
【小題3】Global Warming may be a big problem, but we can do the following things to make a difference except         .
A．carpoolingB．saving electricity
C．cutting down more treesD．recycling
【小題4】What can be the best title of the article?
A．Climate and weather.
B．Weather and climate changing.
C．Climate changing and global warming.
D．Weather and global warming.

查看答案和解析>>

科目：初中英語(yǔ) 來源：2012-2013學(xué)年內(nèi)蒙古海拉爾第四中學(xué)初二上期期末考試英語(yǔ)卷（帶解析） 題型：完型填空

We know that trees are useful in our everyday life. They   1   us many things, such as wood, oxygen(氧氣), rubber, medicines and many other things. They can   2   tell us a lot about our climate. The following are the reasons. If you cut across a tree, you can   3   that it has many rings. Most trees grow one   4   ring every year. Because of this reason, we know   5   a tree is. A tree over a hundred years old means that it has more than a hundred   6  . When the climate is dry(干燥的) or very cold, the trees do not grow very much and their rings are usually   7  . When it is wet and   8  , the rings are much thicker. If the rings are suddenly very thin or suddenly very thick, this means that the    9   changed suddenly. If we look at the rings on the trees, we can   10   about the climate for a hundred years. We can see how our climate is changing today.

【小題1】
A．give B．a(chǎn)skC．getD．tell
【小題2】
A．too B．a(chǎn)s wellC．eitherD．a(chǎn)lso
【小題3】
A．hearB．feelC．see D．look
【小題4】
A．newB．old C．youngD．short
【小題5】
A．how tallB．how oldC．how long D．how far
【小題6】
A．leavesB．a(chǎn)pplesC．ringsD．trees
【小題7】
A．bigB．thinC．thick(厚的)D．long
【小題8】
A．coldB．cool C．hot D．warm
【小題9】
A．climateB．thingsC．peopleD．life
【小題10】
A．thinkB．talkC．learnD．change

查看答案和解析>>

科目：初中英語(yǔ) 來源：2013年廣東省廣州市南沙區(qū)中考一模英語(yǔ)卷（解析版） 題型：閱讀理解

Canada, the second largest country in the world, lies in the north of America. The population of Canada is about 29 million and the capital is Ottawa. The country covers about 9,980,000 square kilometers and six of the world’s 24 time areas (時(shí)區(qū)) as well.

There are two official languages spoken in Canada: French and English. Many people can speak both English and French. More than 60% of Canadians speak English as their language. About 25% of the Canadians speak French. In one province of Canada where French is the common language, the programmes on TV and radios as well as the teaching in schools are all in French. Today, Chinese has become the first inofficial(非官方的) language in Canada.

Canada’s climate is not as cold all year around as some may believe. In winter, temperatures fall below freezing point throughout most of Canada. In summer, the southern provinces often experience high levels of temperatures that can reach over 30℃ regularly. The weather in Canada is just like the weather in China. It is rather cold in the north while it is fairly warm in the south. Winters in the north last long with snow for half a year. As the cold northern climate, only one-fifth of the land is suitable for farming.

As it is known to all, Canada has one-third of the world’s supply of fresh water. It has many great lakes. There are five great lakes in the south. And there are many others, especially in the north. It is also rich in natural resources, such as coal, oil, natural gas of which Canadians make use to produce energy.

People of northern Canada are called Inuit (因紐特人), who came from Asia and settled in Canada about 4,000 years ago. They used to travel around from place to place with teams of dogs which pulled their baggage. Now, they seldom move. There are about 2,500 Inuit in all. The government has started a new school project in which Inuit teach their own young children. So it is hoped that the way of Inuit life will be kept alive for more centuries.

1.How many people are there living in Canada?

A．About 24 million.                       B．About 29 million.

C．About 25 million.                        D．About 9,980,000.

2.Today, most Canadians speak _________ as their first language.

A．French           B．Chinese           C．English            D．Japanese

3.Only ________ of the land is fit for farming because of the cold northern climate.

A．15%             B．20%              C．30%              D．50%

4.Which statement about Inuit is NOT right?

A．They settled in Canada about 4,000 years ago.

B．Dogs could help them pull their baggage when they had to travel years ago.

C．They can teach their own young children according to the new school project.

D．They way of Inuit life may disappear in the future.

5.From the passage we can know _________.

A．Canada lies in the south of America

B．Canada has many different kinds of natural resources.

C．the weather in Canada is so cold the whole year as some people think

D．the Canadians government pays little attention to Inuit’s education.

 

查看答案和解析>>

科目：初中英語(yǔ) 來源：2011-2012學(xué)年福建省九年級(jí)上學(xué)期期中考試英語(yǔ)試題（解析版） 題型：完形填空

We know that trees are useful in our everyday life. They give us   1   things, such as wood, oxygen, rubber（橡膠）, medicines   2   many other things. They can also tell us a lot about our climate. The following are the reasons. If you cut   348   a tree, you can see that it has many rings. Most trees grow one new ring   4   year. Because of this, we know how old a tree is. A tree over a hundred   5   means that it has more than a hundred   6  . When the climate is dry or very cold, the trees do not grow very much and their rings   7   usually thin. When it is wet and warm, the rings

8  thicker. If the rings are suddenly very thin or suddenly very thick, it means that the 9  changed suddenly. If we look at the rings on the tree, we can learn about the climate in the past years. We can see

  10   changing today.

1.A．much               B．lot                  C．many        

2.A．so                 B．a(chǎn)nd                  C．while       

3.A．down               B．cross                    C．into        

4.A．every              B．many             C．some        

5.A．year old           B．old                  C．years old       

6.A．plants             B．rings                    C．leaves      

7.．A．is                   B．a(chǎn)re                  C．were        

8.A．a(chǎn)re much               B．a(chǎn)re more             C．is much     

9.A．day                    B．year                 C．climate     

10.A．how our climate is    B．how is our climate   C．how to our climate

 

查看答案和解析>>

科目：初中英語(yǔ) 來源：2013屆北京市初二上學(xué)期期末考試英語(yǔ)試卷 題型：閱讀理解

1Climate is the average weather usually taken over a 30-year time period for a particular region and time period. Climate is not the same as weather, but rather, it is the average pattern of weather for a particular region. Weather describes the short-term state of the atmosphere (大氣).

The climate is changing. Many agreed that climate change may be one of the greatest threats (威脅) facing the planet. Recent years show increasing temperatures in various regions, and/or increasing extremities (極端性) in weather patterns.

Is the Earth getting warmer? Yes! The Earth has warmed by about 1°F over the past 100 years. But why? Well, scientists are not exactly sure. The Earth could be getting warmer on its own, but many of the world’s leading climate scientists think that things people do are helping to make the Earth warmer.

Global Warming may be a big problem, but can you make a difference? Yes! There are several little things you can do to make a difference. Try carpooling. This will help reduce the amount of fossil fuels going into the atmosphere. Whenever you use electricity, you help put greenhouse gases into the air. Turn off lights, the television, and the computer when you are through with them. Also, planting trees is fun and a great way to reduce greenhouse gases. Trees absorb carbon dioxide, a greenhouse gas, from the air. Finally, don’t forget about recycling.

1.Climate is         weather.

A. the same as          B. different from

C. a kind of            D. part of

2. The Earth has warmed by about 1°F over the past 100 years         .

A. only because of human activities

B. but scientists are not exactly sure of the reasons.

C. and we can do nothing to it.

D. and it’s getting warmer on its own

3.Global Warming may be a big problem, but we can do the following things to make a difference except          .

A. carpooling                   B. saving electricity

C. cutting down more trees      D. recycling

4.What can be the best title of the article?

A. Climate and weather.

B. Weather and climate changing.

C. Climate changing and global warming.

D. Weather and global warming.

 

查看答案和解析>>

同步練習(xí)冊(cè)答案