题目内容

The smog smelled very ________．

A.
worse
B.
worst
C.
badly
D.
bad

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相关题目

500 years ago in Britain, the burning of coal (煤) was increasing in cities like London. Coal was used in factories and also used to heat homes. Coal, when burnt makes a lot of smoke, which makes the air very dirty.
About 200 years ago, the Industrial Revolution (工业革命) began in Britain. Factories were built, and even more coal was burnt. Air pollution was becoming a really big problem.
Smoke and fog together make smog (烟雾). Smog was a big problem in London's winter. Because of the cold weather, more coal was burnt to warm houses and this made more smoke.
When smog stayed over a city, it became really hard to breathe and see clearly. In 1952, the Great London Smog happened and more than 4,000 people died because of the smog.
New laws (法律) were made in 1956 and 1968 to stop such sad things from happening again. These laws were called the Clean Air Acts.
These laws were made so that air would become cleaner. The laws encouraged people to use less coal or switch to other fuels such as gas. Factories started using tall chimneys (烟囱) so that the smoke would go high up in the sky and no longer cover cities, and new factories were built in the countryside. Smog appeared less often and the air became cleaner.
【小题1】From the passage, we learn that smog was a big problem in ______ in London.

【小题2】The underlined words "switch to" mean "______" in Chinese.

【小题3】Which was NOT a way people in Britain used to make the air cleaner, according to the passage?

A．Factories built higher chimneys.

B．People began to use less coal.

C．More People began to ride bikes.

D．New factories were built outside cities.

【小题4】Which is the best title for the passage?

A．Air Pollution in Britain in the Past.

B．How to Make the Air Cleaner.

C．Smog Is Bad for the Environment.

D．New Laws to Stop Air Pollution.

根据短文内容和首字母提示，在下文空格处填入适当的词使短文完整。（每空一词）

Dear Peter,

I’m glad to receive your letter. Thank you for your caring a? ?? the weather and my health. Now I’d like to tell you something about the smog（雾霾）.

Since the winter last year, the smog has taken place for several times. It has done great harm(伤害) to our d???? life. Many traffic accidents have happened because of the h???? smoggy weather. More and more people have to go to see a d???? because of the serious diseases(疾病) caused by the smog. Quite a lot of flights have to be put off. A great number of people have to s???? at home for fear of the poisonous(有毒的) air caused by the smog.

People have realized(意识到) the great harm caused by the smog and the importance of

p? ? the environment. People from all over the country are taking a? ? to improve the smoggy weather. The government asks people to go to work or school with public traffic tools, such as the bus and the u? ? . Also we should plant more trees.

According to me, I will go to school by bike or on foot, and I won’t throw the waste anywhere. M? ? , I will tell people that all of us should protect the environment as p? ? as we can. Would you like to tell me some good ideas? I’m looking forward to your reply.

Yours,

Wang Hua

Junior school students in Harbin，Heilongjiang，had a "long weekend"．They had four days off from Oct．19-22．It was not for any festival，but was caused by serious smog．

The smog was caused by high levels of PM 2．5 in the air．

PM 2．5 is small particles（微粒） of pollution in the air with a diameter （直径） of 2．5 micrometers or less．Waste gas from cars and factories is the biggest cause of PM 2．5 pollution． On Oct．17，the World Health Organization named air pollution a cause of cancer．

To better protect children，cities are taking action．

On Oct．21，Harbin Education Bureau decided to close primary and junior high schools for two days．

??? Beijing started a program on Oct．22 which has a warning system with four levels．The red warning is the highest warning level．It means that the next three days will see serious pollution．

When a red warning is issued（发布），schools will close．

If there's pollution that's not as serious，the Beijing Commission of Education will ask schools to stop PE classes and outdoor activities．

How will students be informed?

"First，the Commission of Education will inform schools online，" Ye Yan，head of Beijing Shijingshanqu Experimental Primary School，told Beijing Times．"Then teachers will text students’ parents．"

Will the days off affect the study plan?

"Missing school days will be made up during the summer or winter vacations，"? said Wang Hao，a physical education teacher in Beijing Chaoyang district．

For students in Harbin who had the long weekend，they would go to school on the next two Saturdays．

根据材料内容选出最佳选项，并在答题卡上将该项涂黑。

1.Why did students in Harbin have a long weekend?

A． Because the weather was extremely cold．? ?????????????

B． Because a special festival came．

C．Because the winter vacation began．??????? ?????????????

D．Because there happened serious smog．

2.Which of the following is TRUE about PM 2．5?

A．It makes water polluted．? ????????????? ????????????? ????????????? ????????????? ?????????????

B．People can see it with eyes．

C．It only comes from factories． ????????????? ????????????? ????????????? ?????????????

D．It can cause serious diseases．

3.When a red warning is issued in Beijing，what will happen?

A．All of the work will be stopped．????????????? ????????????? ????????????? ?????????????

B．People aren't allowed to go outside．

C．Schools will be closed for a few days．????????????? ?????????????

D．Air pollution will be seen in a few weeks．

4.What does the underlined word "text" mean in Chinese?

A．写信????????????? ????????????? ????????????? B．发信息????????????? ????????????? C．写文章????????????? ????????????? D．发邮件

5.What is the reading mainly about?

A．What PM 2．5 is made up of．????????????? ????????????? ????????????? ?????????????

B．How people fight against air pollution．

C．What influence the smog brings to school．????????????? ?????????????

D．How schools deal with the missing school days．

近年来我国多地雾霾天气不断增多，严重地影响了人们的健康与生活。造成这一现象的主要原因是工厂排出的废气和汽车尾气等。请你根据以下三个方面的提示，以“Let’s Do Something to Save Our Environment”为题写一篇80词左右的短文。

【参考词汇】?? disaster? n. 灾难；smog? n. 雾霾

【写作要点】1、重要性：只有一个地球。 2、主要问题：污染、疾病、灾难。

3、措施：停止污染、保护大自然。

【写作注意】1、文中不能出现真实姓名、校名。 2、可适当发挥，以使行文连贯。

3、文章标题和开头已给出，但不计入总词数。

Let’s Do Something to Save Our Environment

In the last few years, the smog has occurred (出现) a lot of times, it has done great harm to our daily life. The serious disease caused by the smog and the environment are getting more worse.

_____________________________________________________________________________

About 200 years ago, the Industrial Revolution (工业革命) began in Britain. Factories were built, and even more coal was burnt. Air pollution was becoming a really big problem.

Smoke and fog together make smog (烟雾). Smog was a big problem in London's winter. Because of the cold weather, more coal was burnt to warm houses and this made more smoke.

When smog stayed over a city, it became really hard to breathe and see clearly. In 1952, the Great London Smog happened and more than 4,000 people died because of the smog.

New laws (法律) were made in 1956 and 1968 to stop such sad things from happening again. These laws were called the Clean Air Acts.

These laws were made so that air would become cleaner. The laws encouraged people to use less coal or switch to other fuels such as gas. Factories started using tall chimneys (烟囱) so that the smoke would go high up in the sky and no longer cover cities, and new factories were built in the countryside. Smog appeared less often and the air became cleaner.

1.From the passage, we learn that smog was a big problem in ______ in London.

A．spring B．summer C．autumn D．winter

2.The underlined words "switch to" mean "______" in Chinese.

A．发明 B．换用 C．拒绝 D．节省

3.Which was NOT a way people in Britain used to make the air cleaner, according to the passage?