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Air is the mixture of gases in which ________ the gas is oxygen.


  1. A.
    not every of
  2. B.
    not all
  3. C.
    none of
  4. D.
    all of
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科目:高中英语 来源:2012-2013学年江西省吉安二中高二第二次(12月)月考英语试卷(带解析) 题型:阅读理解

People and the sources of air pollution are found in the same places. This means that cities with large populations have the biggest problem of dirty air. Air pollution is caused by many different things. A major source of air pollution is the gas fumes from cars. Statistics show that 93 percent of all auto trips are within cities. Another major source of dirty air is the burning of coal and oil for energy. This energy is needed to make electricity. Of course, much more electricity is used in the city than in the country.
On the average, we throw away more trash and garbage than the year before. The burning of garbage contributes to air pollution. Many major industries are also responsible for the dirty air in the around cities. The fumes from iron, steel, chemical, and petroleum production add particles to the air.
The effects of air pollution range from mild headaches to death. The levels of pollution found in heavy for traffic may cause headaches for loss of clear vision. Wherever coal and oil are used for fuel, fumes may kill trees and plants and cause metal to corrode. In some of the larger cities, these fumes endanger the live of human beings by contributing to lung diseases and causing early death.
【小题1】The key point of the passage is that _________.

A.the cause of air pollution is people
B.the causes and the effects of air pollution are both found in cities
C.the effects of air pollution range from headaches to death
D.air pollution is caused by dirty air
【小题2】What is the purpose of this passage?
A.to persuade people to stop polluting the air
B.to tell the causes of air pollution
C.to tell why cities are bad places to live
D.to describe why cities are bad places to live
【小题3】Why is air pollution more grave in the city than in the country?
A.Because there are larger populations in cities.
B.Because the air in the city is dirty.
C.Because there are more cars in the city.
D.Because there are much more gas fumes from cars and burning of coal and oil for energy in the city than in the country.
【小题4】The fumes from coal and oil may cause metal ______.
A.to corrodeB.to twist
C.to turn blackD.to become rusty
【小题5】In larger cities, the fumes from coal and oil may contribute to ___________.
A.heart diseaseB.loss of clear vision
C.lung diseasesD.serious headache

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科目:高中英语 来源:2013届广东省云浮市新兴一中高三第五次月考英语试卷(带解析) 题型:写作题

阅读下面的短文, 然后按照要求写一篇150词左右的英语短文。
Getting up early has been regarded as a good habit since ancient times. Many years ago, people thought that if we went to bed early and got up early, we would be energetic the whole day. So, getting up early is of great importance to us all.
In fact, morning is the best time of a day. In the morning, the air is the freshest and people are usually in the best conditions.
Many of us may have the experiences that we memorize some things more quickly and accurately in the morning than at any other time of the day. If we do some morning exercise or only take a short walk in the morning, we can build our bodies and become much healthier.
Also we will have enough time to make a plan and get ready for our work or study of the day if we get up early. However, if we get up late, we’ll probably have to do everything in a great hurry.
Let us remember getting up early is a good habit and try our best to keep it. If we stick to getting up early every day, we will certainly benefit a lot from it.
[写作内容]
1. 以约30个词概括短文的主要内容;
2. 然后以约120个词就“早起还是晚起好”的主题发表看法, 内容包括:
(1) 你赞成早起还是晚起及理由;
(2) 你的父母或教师有何看法;
(3) 你如何看待他们的看法。
写作要求]
1. 可以使用实例或其它论述方法支持你的论点, 也可以参照阅读材料的内容, 但不得直接引用原文中的句子;
2. 标题自定。
[评分标准]
概括准确, 语言规范, 内容合适, 篇章连贯。

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科目:高中英语 来源:2014届江西省高二第二次(12月)月考英语试卷(解析版) 题型:阅读理解

People and the sources of air pollution are found in the same places. This means that cities with large populations have the biggest problem of dirty air. Air pollution is caused by many different things. A major source of air pollution is the gas fumes from cars. Statistics show that 93 percent of all auto trips are within cities. Another major source of dirty air is the burning of coal and oil for energy. This energy is needed to make electricity. Of course, much more electricity is used in the city than in the country.

On the average, we throw away more trash and garbage than the year before. The burning of garbage contributes to air pollution. Many major industries are also responsible for the dirty air in the around cities. The fumes from iron, steel, chemical, and petroleum production add particles to the air.

The effects of air pollution range from mild headaches to death. The levels of pollution found in heavy for traffic may cause headaches for loss of clear vision. Wherever coal and oil are used for fuel, fumes may kill trees and plants and cause metal to corrode. In some of the larger cities, these fumes endanger the live of human beings by contributing to lung diseases and causing early death.

1.The key point of the passage is that _________.

A.the cause of air pollution is people

B.the causes and the effects of air pollution are both found in cities

C.the effects of air pollution range from headaches to death

D.air pollution is caused by dirty air

2.What is the purpose of this passage?

A.to persuade people to stop polluting the air

B.to tell the causes of air pollution

C.to tell why cities are bad places to live

D.to describe why cities are bad places to live

3.Why is air pollution more grave in the city than in the country?

A.Because there are larger populations in cities.

B.Because the air in the city is dirty.

C.Because there are more cars in the city.

D.Because there are much more gas fumes from cars and burning of coal and oil for energy in the city than in the country.

4.The fumes from coal and oil may cause metal ______.

A.to corrode                            B.to twist

C.to turn black                           D.to become rusty

5.In larger cities, the fumes from coal and oil may contribute to ___________.

A.heart disease                          B.loss of clear vision

C.lung diseases                           D.serious headache

 

查看答案和解析>>

科目:高中英语 来源:2012-2013学年广东省高三第五次月考英语试卷(解析版) 题型:书面表达

阅读下面的短文,然后按照要求写一篇150词左右的英语短文。

Getting up early has been regarded as a good habit since ancient times.Many years ago, people thought that if we went to bed early and got up early, we would be energetic the whole day.So, getting up early is of great importance to us all.

In fact, morning is the best time of a day.In the morning, the air is the freshest and people are usually in the best conditions.Many of us may have the experiences that we memorize some things more quickly and accurately in the morning than at any other time of the day.If we do some morning exercise or only take a short walk in the morning, we can build our bodies and become much healthier.Also we will have enough time to make a plan and get ready for our work or study of the day if we get up early.However, if we get up late, we'll probably have to do everything in a great hurry.

Let us remember getting up early is a good habit and try our best to keep it.If we stick to getting up early every day, we will certainly benefit a lot from it.

【写作内容】

1.以约30个词概括短文的要点:

2.然后以约120个词就“早起还是晚起好”这个主题发表你的看法,并包括以下要点:

(1)你是喜欢早起还是晚起;

(2)结合自己学习或生活的例子,说明你喜欢这样做的理由:

(3)你的父母或教师有何建议:

(4)你如何看待他们的建议。

【写作要求】

1.可以使用实例或其它论述方法支持你的论点,也可以参照阅读材料的内容,但不得直接引用原文中的句子:

2.标题自定

【评分标准】概括准确、语言规范、内容合适、篇章连贯。

 

查看答案和解析>>

科目:高中英语 来源:2012-2013学年广东省云浮市高三第五次月考英语试卷(解析版) 题型:书面表达

阅读下面的短文, 然后按照要求写一篇150词左右的英语短文。

Getting up early has been regarded as a good habit since ancient times. Many years ago, people thought that if we went to bed early and got up early, we would be energetic the whole day. So, getting up early is of great importance to us all.

In fact, morning is the best time of a day. In the morning, the air is the freshest and people are usually in the best conditions.

Many of us may have the experiences that we memorize some things more quickly and accurately in the morning than at any other time of the day. If we do some morning exercise or only take a short walk in the morning, we can build our bodies and become much healthier.

Also we will have enough time to make a plan and get ready for our work or study of the day if we get up early. However, if we get up late, we’ll probably have to do everything in a great hurry.

Let us remember getting up early is a good habit and try our best to keep it. If we stick to getting up early every day, we will certainly benefit a lot from it.

[写作内容]

1. 以约30个词概括短文的主要内容;

2. 然后以约120个词就“早起还是晚起好”的主题发表看法, 内容包括:

(1) 你赞成早起还是晚起及理由;

(2) 你的父母或教师有何看法;

(3) 你如何看待他们的看法。

写作要求]

1. 可以使用实例或其它论述方法支持你的论点, 也可以参照阅读材料的内容, 但不得直接引用原文中的句子;

2. 标题自定。

[评分标准]

概括准确, 语言规范, 内容合适, 篇章连贯。

 

查看答案和解析>>

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