With the development of science and industry,...

With the development of science and industry, the world has changed a lot. The world is becoming much smaller by using modem traffic and modem communication means. Life today is much easier than hundreds of years ago, but it has had many problems. 1. We can see it, smell it, drink it and even hear it.

2. With the increase in population, man is now slowly polluting the world. The more people, the more pollution.

3. For example, air pollution is the most serious. It's harmful to all living things in the world. Pollution from SO2 is now the most dangerous air pollution. 4. We're sure that the fewer cars on the mad, the less air pollution in the air. Water pollution kills our fish and pollutes our drinking water. Noise pollution makes us angry more easily and even causes hearing loss. 5.

The earth is our home. We must take good care of it. That means we ought to keep the land, water and air clean and save natural resources. Then our world will become better and better.

根据材料内容,从方框中选出恰当的句子填入文中空缺处,使文章意思连贯,内容完整,并将其标号填写在下面题号后的横线上。

A．SO2 is mainly from heavy traffic.

B．One of the main problems is pollution.

C．Light pollution is bad for our eyes and it also wastes energy.

D．Years ago, the problem was not serious because there were not so many people.

E．There are many kinds of pollution.

A．SO2 is mainly from heavy traffic.

B．One of the main problems is pollution.

C．Light pollution is bad for our eyes and it also wastes energy.

D．Years ago, the problem was not serious because there were not so many people.

E．There are many kinds of pollution.

九年级英语补全短文5选5中等难度题查看答案及解析

With the development of science and technology (技术), news can be 　　 to every corner of the world in seconds.

A. sent away　　　 B. taken out　　　　　 C. sent out　　 D. given away

九年级英语单项填空中等难度题查看答案及解析

With the development of science and technology, news can be_______ to every corner of the world in seconds.

A.　 put out　　         B. sent out　　     C. run out　　     D. taken out

九年级英语单项填空简单题查看答案及解析

With___ development of science and technology, China has entered ___ new era(时代）.

A. a； an　　 B. a； the　　 C. the ； a　　 D. the； /

九年级英语单选题困难题查看答案及解析

With ______ development of science and technology, China has entered ______ new era(时代).

A.a ; the B.the ; a C.the ; the

九年级英语单选题中等难度题查看答案及解析

With the development of modern science,it’s 　　 for us to get information from all over the world.

A. slower　　 B. busier　　 C. harder　　 D. easier

九年级英语单选题中等难度题查看答案及解析

With the development of modern industry, there will be 　　　　　 living space for wild animals .

A. fewer and fewer　　 　　　　　　　 B. less and less

C. more and more　　 　　　　　　　　 D. bigger and bigger

九年级英语单项填空中等难度题查看答案及解析

With the rapid development of science and technology, communication methods of people have changed a lot in the past years. As we all know, in ancient times, people communicated with people who were far from them only by letters, which took a very long time to get the message.

In the 19th century, telegraph(电报) was invented, but it was not widely used, letter is still the main method at that time. In 1836, John Coker invented the first electromagnetic telegraph(电磁电报机) in the world, then telegraph came into being and was popular, which was much faster than letter, bringing great convenient to people.

As time goes by, telephones become increasingly widely used. Now, the phone has been developed as mobile phone, fixed telephone, Internet telephone and other categories, being an essential communication tool in modern information society.

In addition, network communication is popular as well. It is especially widely welcomed by the youths. A great number of people communicate with others on the Internet by using software, such as email, QQ, WeChat, bbs, MSN and so on. Using software is easy. A computer which is connected to the network is enough. In China, WeChat has become the most popular communication software nowadays. WeChat, known as Weixin in China, is a mobile phone text and voice messaging communication software which is developed by Tencent. People can make video calls that not only can hear the sound, but also can see the people you talk to.

With the rapid development of science and technology, communication methods of people have changed a lot in the past years. As we all know, in ancient times, people communicated with people who were far from them only by letters, which took a very long time to get the message.

In the 19th century, telegraph(电报) was invented, but it was not widely used, letter is still the main method at that time. In 1836, John Coker invented the first electromagnetic telegraph(电磁电报机) in the world, then telegraph came into being and was popular, which was much faster than letter, bringing great convenient to people.

As time goes by, telephones become increasingly widely used. Now, the phone has been developed as mobile phone, fixed telephone, Internet telephone and other categories, being an essential communication tool in modern information society.

In addition, network communication is popular as well. It is especially widely welcomed by the youths. A great number of people communicate with others on the Internet by using software, such as email, QQ, WeChat, bbs, MSN and so on. Using software is easy. A computer which is connected to the network is enough. In China, WeChat has become the most popular communication software nowadays. WeChat, known as Weixin in China, is a mobile phone text and voice messaging communication software which is developed by Tencent. People can make video calls that not only can hear the sound, but also can see the people you talk to.

Information Card

九年级英语填空中等难度题查看答案及解析

With the rapid development of science and technology, communication methods of people have changed a lot in the past years. As we all know, in ancient times, people communicated with people who were far from them only by letters, which took a very long time to get the message.

In the 19th century, telegraph(电报) was invented, but it was not widely used, letter is still the main method at that time. In 1836, John Coker invented the first electromagnetic telegraph(电磁电报机) in the world, then telegraph came into being and was popular, which was much faster than letter, bringing great convenient to people.

As time goes by, telephones become increasingly widely used. Now, the phone has been developed as mobile phone, fixed telephone, Internet telephone and other categories, being an essential communication tool in modern information society.

In addition, network communication is popular as well. It is especially widely welcomed by the youths. A great number of people communicate with others on the Internet by using software, such as email, QQ, WeChat, bbs, MSN and so on. Using software is easy. A computer which is connected to the network is enough. In China, WeChat has become the most popular communication software nowadays. WeChat, known as Weixin in China, is a mobile phone text and voice messaging communication software which is developed by Tencent. People can make video calls that not only can hear the sound, but also can see the people you talk to.

With the rapid development of science and technology, communication methods of people have changed a lot in the past years. As we all know, in ancient times, people communicated with people who were far from them only by letters, which took a very long time to get the message.

In the 19th century, telegraph(电报) was invented, but it was not widely used, letter is still the main method at that time. In 1836, John Coker invented the first electromagnetic telegraph(电磁电报机) in the world, then telegraph came into being and was popular, which was much faster than letter, bringing great convenient to people.

As time goes by, telephones become increasingly widely used. Now, the phone has been developed as mobile phone, fixed telephone, Internet telephone and other categories, being an essential communication tool in modern information society.

In addition, network communication is popular as well. It is especially widely welcomed by the youths. A great number of people communicate with others on the Internet by using software, such as email, QQ, WeChat, bbs, MSN and so on. Using software is easy. A computer which is connected to the network is enough. In China, WeChat has become the most popular communication software nowadays. WeChat, known as Weixin in China, is a mobile phone text and voice messaging communication software which is developed by Tencent. People can make video calls that not only can hear the sound, but also can see the people you talk to.

Information Card

九年级英语填空中等难度题查看答案及解析

With the development of science and technology， our dailylife is becoming more colorful and more convenient.

An Underwater Hotel

It looks like a spaceship but it is actually a picture of an underwater hotel. A company plans to build the hotel in the sea which is about 15metres below the surface(表面).The whole building is underwater and you can get to it by swimming and diving.

Google Glass

Google Glass is a pair of glasses with a battery(电池)hidden inside the frame(边框). It can perform many of the same tasks as smart phones. The glass has hidden camera and a tiny screen. It is designed to take hands-free photos or videos of anything people are doing.

A New Kind of shirt

Hate washing clothes? You’re going to love this kind of shirt made by an American clothing company， Wool Prince. This shirt can be worn for 100 straight days without washing! The Wool Prince shirt never needs ironing(熨烫).

The Digital(数字) Library

Can you imagine walking into a library and finding all books have turned into companies? The first bookless public library is planned to open in San Antonio， Texas， America. Computers will take the place of books soon.

1. The underwater hotel is about _______meters below the surface.

A. 10　　　　　　 B. 15　　　　　　　 C. 100　　　　　 D. 150

2.You needn’t use ______ when you take photos or video with Google Glass.

A. camera　　　　 　 　 B. a screen

C. a battery　　　　 D. your hand

3.You can wear the Wool&Prince shirt for about ______ without washing.

A.a month　　　　　 B. two months

C. three months　　 D. a year

4.The digital Library tells us something about a library without ______.

A. books　　　　　　　　 B. computers

C. bookshelves　 　 　 D. reader

5.Which one of the following can reduce our housework in our daily life?

A. The underwater hotel　　 B. Google Glass

C. The Wool&Prince shirt　　 D. The digital Library

九年级英语阅读理解中等难度题查看答案及解析