With the development of AI technology, people...

With the development of AI technology, people ________ stand at the gate and welcome the guests because the robots can do that.

A.mustn’t B.can’t C.shouldn’t D.needn’t

九年级英语单选题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 technology, WiFi is becoming more and more popular and important in people’s daily life.But have you ever experienced it? Just imagine what life will be like if there is no Internet.Maybe you won’t be able to talk with friends, play video games or search for information for your homework on the Internet.

But in fact, only one third of the world’s population are able to get information on the Internet.The rest are too poor to buy WiFi access(使用权) or they live in remote areas.As a result, they live without the Internet.

Google and Facebook, two world-famous technology companies, have decided to do something about it.Google’s Project Loon will try to send balloons which are 15 meters wide into our Earth’s stratosphere(平流层) in 2015.The balloons are made of a special material that is three times thicker than the plastic bag we use every day.Each balloon will carry a minicomputer and a WiFi radio.The WiFi radio will send the Internet over the areas it is floating over.Then people can get up-to-date information on weather or news.

1.The underlined word “remote” means __________ in the passage.

A.crowded 　　　　　　　 B.faraway 　　　　　　　 C.near 　　　　　　 D.modern

2.Two thirds of the world’s population live without the Internet because __________.

A.they have no money to buy WiFi access

B.they live in remote areas

C.they don’t need the Internet

D.they can’t afford WiFi access or they live in remote areas

3.Which of the following is TRUE according to the passage?

A.The balloons are 15 meters long.

B.People can do lots of things on the Internet.

C.The WiFi radio can send the Internet without any help.

D.The material of the balloons is not as thick as our usual plastic bag.

4. The main idea of the last paragraph is __________.

A.how to send the Internet

B.how to use the Internet

C.what the balloons look like

D.how soon people will get WiFi from the sky

九年级英语阅读理解中等难度题查看答案及解析

--Modern technology is developing so quickly!

-- I agree with you. With the 　　　 of robots, people will have more free time to relax.

A. situation B. instruction C. condition D. invention

九年级英语单选题困难题查看答案及解析

— Modern technology is developing so quickly!

— I agree with you. With the_____ of robot, people will have more free time to relax.

A. situation　　 B. instruction　　 C. condition　　 D. invention

九年级英语单选题困难题查看答案及解析

With the development of technology, smartphones are widely used among people.71. We can find many people playing mobile phones in the buses, restaurants and supermarkets. We call these people Phubbers(低头族).

Many teenagers spend too much time playing games, listening to music and sending messages to their friends on the phones. 72.他们没有足够的时间来学习. Some teachers complain that their students get worse grades than before.

73.Playing mobile phones too much is not only bad for their study but also their health. The more they play mobile phones, the more tired they will feel. Some students have to wear glasses, because they play smartphones too much. 74.So some teachers don’t allow the students to use mobile phones at school.

We often see many phubbers using their mobile phones on the streets. It’s really dangerous.

75.为什么不远离你的手机呢？You should study hard and take part in more outdoor activities instead of playing mobile phones in your free time.

1.____________________________________________________________________

2.____________________________________________________________________

3.____________________________________________________________________

4.____________________________________________________________________

5.___________________________________________________________________

九年级英语英汉互译：单词/短语困难题查看答案及解析

More and more people can work _________home with the development of technology.

A.in B.on C.at D.of

九年级英语单选题简单题查看答案及解析

With the development of modern technology, we prefer taking photos with ______ instead of camera.

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 (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