With the rapid development of science and tec...

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.

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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.

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九年级英语填空中等难度题查看答案及解析

With the rapid development of our great country, big changes have t1. place in science and technology in recent years. These innovations (创新) have allowed China to catch up with other scientific powerhouses or even lead in certain fields.

Take hybrid rice (杂交水稻) as an e2.. The crop (农作物) has been feeding the country since it was developed. By the end of last year, farmers in over 40 countries all over the w3. had planted more than 7 million hectares (公顷) of the crop.

The Jiaolong, China’s first manned deep-sea research submersible (潜水器), made its debut (初次露面) i4. 2010. It made China the f5. country, after the United States, Russia, France and Japan, to develop deep-sea exploration technology.

China has made great p6.in cloning technology, too. In January this year, Chinese s7.cloned five monkeys from a gene-edited (基因编辑的) macaque (猕猴) for biomedical (生物医学的) research- the first time in the world that this had been done.

Still, China needs to work even h8.in some key fields such as microchip (微芯片) development and engine manufacturing (发动机制造). Firstly, China will attract more talented researchers. S9., the government needs to offer more policy and market support, as w10. as invest (投资) more in human resources, to encourage more innovations.

九年级英语单词填空困难题查看答案及解析

We can get ________ information on the Net with the rapid development of science and technology.

A.a lot B.a great number of C.many D.huge amounts of

九年级英语单选题中等难度题查看答案及解析

With rapid development of science and technology, it’s really hard to________the future life in 100 years.

A.understand B.imagine C.believe

九年级英语单选题中等难度题查看答案及解析

With the rapid ________ of science and technology, robots can do a lot of things for us.

A. method　　 B. development

C. speed　　 D. experiment

九年级英语单选题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

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困难题查看答案及解析

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, our daily life is becoming more colorful and more convenient .

1.How do you get to the Underwater Hotel?

A. By taking boats　　 B. By taking a subway

C. By swimming and diving　　 D. By taking a plane

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

A. a camera　　 B. a screen　　 C. a battery　　 D. your hand

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

A. books　　 B. computers　　 C. bookshelves　　 D. reader

4.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

5.Our daily life is improving because of __________.

A. more robots making our life convenient　　 B. hard work of people around the world

C. more and more latest hotels and restaurants　　 D. the development of science and technology

九年级英语阅读理解中等难度题查看答案及解析