All over the world the need for more laptops ...

All over the world the need for more laptops and computers increases each year. Networks have been part of our life. Probably everyone with a portable device (移动设备} has once logged on to a public WiFi network without paying for it, while they are having a coffee, on a train, in a shopping mall or at a hotel. However, is this kind of public WiFi network safe?

Some networks are better protected than others because encryption (加密）methods are used. Therefore, they are safer than others. But a survey in 2015 showed that more than 950 million records were not protected, including addresses, emails, birth dales, phone numbers, passwords and so on. These open WiFi networks are really not safe, because it is very easy for hackers (黑客） to break into the operating system and get people's private information.

Most smartphones and laptops, by themselves, search and connect to WiFi networks. They usually prefer a network with a connection that has been used before. Hackers' devices are able to record these searches and look like the trusted WiFi networks. When these smartphones and laptops log on to the networks which are not real, hackers can easily steal their private information.

So next time, when we want to use our laptops or our smartphones in public places which offer free WiFi networks，please think it twice or take safe measures before using them.

1. Why do people like to go log on to a public WiFi network?

A. Because it can provide useful information.

B. Because the owner of the network is polite.

C. Because it is free.

D. Because it is safe.

2.We can learn from the passage that_•

A. not all the public WiFi networks are safe

B. none of the public WiFi networks is safe

C. in 2015 more than 950 million records were protected

D. there is no way to protect our private information

3. Hackers would probably get the following EXCEPT_______when we connect our laptops or smartphones to a public WiFi network.

A. our birth dates

B. our passwords

C. our phone numbers

D. our smartphones

4.Which of the following can be the best title of this passage?

A. Don't Use Public WiFi Networks

B. Why the Public WiFi Networks a Possible Danger

C. We Needn't Protect Our Private Information

D. Why Hackers Break into the Operating System

九年级英语阅读理解中等难度题查看答案及解析

All over the world the need for more laptops and computers increases each year. Networks have been part of our life. Probably everyone with a portable device (移动设备) has once logged on to a public WiFi network without paying for it, while they are having a coffee, on a train, in a shopping mall or at a hotel. However, is this kind of public WiFi network safe?

Some networks are better protected than others because encryption (加密) methods are used. Therefore, they are safer than others. But a survey in 2015 showed that more than 950 million records were not protected, including addresses, emails, birth dales, phone numbers, passwords and so on. These open WiFi networks are really not safe, because it is very easy for hackers to break into the operating system and get people's private information.

Most smartphones and laptops, by themselves, search and connect to WiFi networks. They usually prefer a network with a connection that has been used before. Hackers' devices are able to record these searches and look like the trusted WiFi networks. When these smartphones and laptops log on to the networks which are not real, hackers can easily steal their private information.

So next time, when we want to use our laptops or our smartphones in public places which offer free WiFi networks，please think it twice or take safe measures before using them.

1.We can learn from the passage that______.

A. not all the public WiFi networks are safe　　 B. none of the public WiFi networks is safe

C. in 2015 more than 950 million records were protected　　 D. there is no way to protect our private information

2.Hackers would probably get the following EXCEPT_______when we connect our laptops or smartphones to a public WiFi network.

A. our birth dates　　 B. our passwords

C. our phone numbers　　 D. our smartphones

3.Which of the following can be the best title of this passage?

A. Don't Use Public WiFi Networks　　 B. Why the Public WiFi Networks a Possible Danger

C. We Needn't Protect Our Private Information　　 D. Why Hackers Break into the Operating System

九年级英语阅读单选困难题查看答案及解析

Laptop computers are popular all over the world. People use them on trains and airplanes, in airports and hotels. These laptops connect people to their workplace. In the United States today, laptops also connect students to their classrooms.

Westlake College in Virginia will start a laptop computer program that allows students to do schoolwork anywhere they want. Within five years, each of the 1500 students at the college will receive a laptop. The laptops are part of a $10 million computer program at Westlake, a 110-year-old college. The students with laptops will also have access to the Internet. In addition, they will be able to use e-mail to “speak” with their teachers, their classmates, and their families. However, the most important part of the laptop program is that students will be able to use computers without going to computer labs. They can work with it at home, in a fast-food restaurant or under the trees-anywhere at all!

Because of the many changes in computer technology , laptop use in higher education, such as colleges and universities, is workable. As laptops become more powerful, they become more similar to desktop computers. In addition, the portable computers can connect students to not only the Internet, but also libraries and other resources. State higher-education officials are studying how laptops can help students. State officials are also testing laptop programs at other universities, too.

At Westlake College, more than 60 percent of the staff use computers. The laptops will allow all teachers to use computers in their lessons. As one Westlake teacher said, “ Here we are in the middle of Virginia and we’re giving students a window on the world. They can see everything and do everything.”

1. The main purpose of the laptop program is to give each student a laptop to ________.

A. use for their schoolwork　

B. access the Internet

C. work at home

D. connect them to libraries

2.Why is the word “speak” in the second paragraph in quotation marks(引号)?

A. They don’t really talk.

B. They use the computer language.

C. Laptops have speakers.

D. None of the above reasons is correct.

3.Which of the following is true about Westlake College?

A. All teachers use computers.

B.1500 students have laptops.

C. It is an old college in America.

D. Students there can do everything.

4.A window on the world in the last paragraph means that students can ________.

A. attend lectures on information technology

B. travel around the world

C. get information from around the world

D. have free laptops

5. What can we infer from the passage?

A. The program is successful.

B. The program is not workable.

C. The program is too expensive.

D. We don’t know the result yet.

九年级英语阅读理解困难题查看答案及解析

Laptop computers are popular all over the world. People use them on trains and airplanes, in airports and hotels. These laptops connect people to their workplace. In the United States today, laptops also connect students to their classrooms.

Westlake College in Virginia will start a laptop computer program that allows students to do schoolwork anywhere they want. Within five years, each of the 1500 students at the college will receive a laptop. The laptops are part of a $10 million computer program at Westlake, a 110-year-old college. The students will be able to use e-mail to “speak” with their teachers, their classmates, and their families. However, the most important part of the laptop program is that students will be able to use computers without going to computer labs. They can work with it at home, in a fast-food restaurant or under the trees-anywhere at all!

Because of the many changes in computer technology , laptop use in higher education, such as colleges and universities, is workable. As laptops become more powerful, they become more similar to desktop computers. In addition, the portable( 便携式的) computers can connect students to not only the Internet, but also libraries and other resources（资源）. State higher-education officials are studying how laptops can help students. State officials are also testing laptop programs at other universities, too.

At Westlake College, more than 60 percent of the staff(职员) use computers. The laptops will allow all teachers to use computers in their lessons. As one Westlake teacher said, “ Here we are in the middle of Virginia and we’re giving students a window on the world. They can see everything and do everything.”

1.Why is the word “speak” in the second paragraph in quotation marks(引号)?

A. They don’t really talk.

B. They use the computer language.

C. Laptops have speakers.

D. None of the above reasons is correct.

2.Which of the following is true about Westlake College?

A. All teachers use computers.

B.1500 students have laptops now.

C. It is an old college in America.

D. Students there can do everything.

3.A window on the world in the last paragraph means that students can ________.

A. attend lectures on information technology

B. travel around the world

C. get information from around the world

D. have free laptops

4. What can we infer（推断） from the passage?

A. The program is successful.

B. The program is not workable.

C. The program is too expensive to carry out.

D. We don’t know the result yet.

九年级英语阅读理解中等难度题查看答案及解析

Laptop computers are popular all over the world. People use them on trains and airplanes, in airports and hotels. These laptops connect people to their workplace. In the United States today, laptops also connect students to their classrooms.

Westlake College in Virginia will start a laptop computer program that allows students to do schoolwork anywhere they want. Within five years, each of the 1,500 students at the college will receive a laptop. The laptops are part of $10 million computer program at Westlake, a 110-year-old college. The students with laptops will also have access to the Internet. In addition, they will be able to use e-mail to “speak” with their teachers, their classmates, and their families. However, the most important part of the laptop program is that students will be able to use computers without going to computer labs. They can work with it at home, in a fast-food restaurant or under the trees, anywhere at all!

Because of the many changes in computer technology, laptop used in higher education, such as colleges and universities, is workable. As laptops become more powerful, they become more similar to desktop computers. In addition, the portable computers can connect students to not only the Internet, but also libraries and other resources. State higher-education officials are studying how laptops can help students. State officials are also testing laptop programs at other universities, too.

At Westlake College, more than 60 percent the staff use computers. The laptops will allow all teachers to use computers in their lessons. As one Westlake teacher said, “Here we are in the middle of Virginia and we're giving students a window on the world. They can see everything and do everything.”

1.The main purpose of the laptop program is to give each student a laptop to ______.

A.use for their schoolwork B.access the Internet

C.work at home D.connect them to libraries

2.Why is the word “speak” in the second paragraph in quotation marks(引号)?

A.They don't really talk. B.They use the computer language.

C.Laptops have speakers. D.The writer wants to catch our attention.

3.Which of the following is TRUE about Westlake College?

A.All teachers use computers. B.1,500 students have laptops.

C.It is an old college in America. D.Students there can do anything they want.

4.The laptop used in higher education, such as colleges and universities is workable because ______.

A.university students like using computers to do a lot of work

B.computer technology changes a lot

C.laptops are easy to use

D.laptops are cheaper to afford

5.“A window on the world” in the last paragraph means that students can ______.

A.attend lectures on information technology B.travel around the world

C.get information from around the world D.have free laptops

6.What can we infer(推理) from the passage?

A.The program is successful. B.The program is not workable.

C.The program is too expensive. D.We don't know the result yet.

九年级英语阅读单选中等难度题查看答案及解析

Laptop computers are popular all over the world. People use them on trains and airplanes, in airports and hotels. These laptops connect people to their workplace. In the United States today, laptops also connect students to their classrooms.

Westlake College in Virginia will start a laptop computer program that allows students to do schoolwork anywhere they want. Within five years, each of the 1500 students at the college will receive a laptop. The laptops are part of a ＄10 million computer program at Westlake, a 110-year-old college. The students with laptops will also have access(入口) to the Internet. Besides, they will be able to use e-mail to "speak" with their teachers, their classmates, and their families. However, the most important part of the laptop program is that students will be able to use computers without going to computer labs. They can work with it at home, in a fast-food restaurant or under the trees-anywhere at all!

Because of the many changes in computer technology, laptop use in higher education, such as colleges and universities, is workable(可行的). As laptops become more powerful, they become more similar to desktop computers. Besides, the portable(手提的) computers can connect students to not only the Internet, but also libraries and other resources. State higher-education officials are studying how laptops can help students. State officials are also testing laptop programs at other universities, too.

At Westlake College, more than 60 percent of the staff use computers. The laptops will allow all teachers to use computers in their lessons. As one Westlake teacher said, "Here we are in the middle of Virginia and we're giving students a window on the world. They can see everything and do everything."

1.The main purpose of the laptop program is to give each student a laptop to _____.

A. use for their schoolwork　　 B. access the Internet

C. work at home　　 D. connect them to libraries

2.Why is the word "speak" in the second paragraph in quotation marks (引号)?

A. They don't really talk.　　 B. They use the computer language.

C. Laptops have speakers.　　 D. None of the above reasons is correct.

3.Which of the following is true about Westlake College?

A. All teachers use computers.　　 B. 1500 students have laptops.

C. It is an old college in America.　　 D. Students there can do everything.

4.What can we infer(推断) from the passage?

A. The program is successful　　 B. The program is not workable.

C. The program is too expensive.　　 D. We don't know the result yet.

九年级英语阅读理解中等难度题查看答案及解析

Online shopping is becoming more and more common all over the world, including in China.

For many people, the main concern (顾虑) with online shopping is security (安全).

There are several things that customers should 　　 before they buy online. You shouldn’t trust a company just because it has a beautifully designed 　　 . Customers should look for other information, such as the company’s full address and details of the different types of payment it accepts. Also before you buy anything, carefully 　　 the information about the goods or services for sale.

It’s also very important for customers to ask for written confirmation. They should ask the company to send them an email to confirm their 　　 and payment. Written confirmation gives the buyer further protection against 　　 companies.

You should be able to send it back or change it. You may change your mind or not be　 　　　 something you have bought online. So before you buy anything online, make sure that the shop offers a “cooling-off period”. This is a period of time when you can return an item and get your 　　 back. All reputable (声誉好的) online shops offer this service.

When customers pay by credit card (信用卡), they have extra protection. This is a very safe way of buying goods and services online. 　　 , if you don’t receive the goods you have paid for, you can make a claim against your credit card issuer. But of course, you need to make sure that your payment details are secure 　　 you pay online by credit card.

Customers should be able to check that their payment details are secure. Many companies allow their customers to send their credit card details 　　 a special secure page. You should only buy goods from companies that have this secure page facility.

1.A. work out　　 B. turn out　　 C. complain about 　　 D. think about

2.A. product　　　 B. website　　 C. programme　 　　　　 D. system

3.A. check　　 　　 B. describe　　 C. provide　　 　　　　　 D. store

4.A. message　　 B. introductionC. order　　　 　　　　　　 D. promise

5.A. organized　　 B. private　　 C. unknown　　 　　 　　　 D. dishonest

6.A. satisfied with　　 B. confident about　　 C. interested in D. nervous of

7.A. service　　　 B. money　　 　　 C. information　 　　　 D. application

8.A. In fact　　 B. As a result C. By the way　　 　　　　 D. For example

9.A. after　　 　　 B. till　　　 　　 C. before　　 　　　　　　 D. as soon as

10.A. over　　 　　 B. past　　　 　　 C. below　　 　　　　　　 D. through

九年级英语完形填空中等难度题查看答案及解析

For more than four hundred years, people all over the world have been reading ,watching and listening to the plays and poetry of the British writer William Shakespeare.

Most people think of Shakespeare as a writer. But he was also a theater producer, a part owner of an acting company and an actor. For most of his career, he was a producer and main writer for an acting company called the King’s Men. Shakespeare is best known for the thirty—nine plays that he wrote, although only thirty—eight exist today. His plays are usually divided into three groups: comedies, histories and tragedies. Some of his most famous plays are Hamlet ,Romeo and Juliet, Macbeth and so on.

Shakespeare was born in 1564 in England. At school he liked watching plays. He decided to be an actor when he finished school at the age of 14.He married Anne Hathaway at the age of 18.The couple had three children, two daughters and a son who died very young. In 1585,Shakespeare left his hometown. No one knows why he left or moved to London and joined a theater company which opened the Globe Theater in 1599.He made much money from it.He became an actor, and he also wrote plays. He usually acted in his own plays. He died in 1616. He left his money to his family. He left his genius to the world. Now you can still see his plays in English and in many other languages. He is one of the most famous writers in the world.

1.What was Shakespeare?

A．A writer                              B．An actor

C．A theater producer                      D．A,B and C

2.Shakespeare made much money from_______.

A．writing                               B．acting

C．opening the Globe Theater                D．selling his books

3.What’s the meaning of the underlined word “genius” in the passage?

A．房子             B．遗憾             C．悔恨             D．天赋

4.Which sentence is NOT TRUE according to the passage?

A．Shakespeare died when he was 52 years old.

B．Shakespeare married in 1582,and he had two daughters and a son.

C．Shakespeare’s plays are usually divided into three groups: comedies, histories and science fictions.

D．No one knows why Shakespeare left his hometown at he age of 21.

九年级英语阅读理解中等难度题查看答案及解析

The Internet joins millions of computers all over the world, and it’s used by people all over the world. It was invented in the 1960s in the USA. The American government needed a network of computers for its army. Then in the 1970s scientists and businesspeople also wanted to use the Internet to send and receive messages. For some years, they weren’t allowed to use US network, and when they were allowed to, the messages were in very simple text without photos.

The World Wide Web was invented by a British scientist named Tim Berners-Lee in 1989. He wanted to send documents to other scientists. So he developed the World Wide Web. This allowed him to send and receive scientific documents with text, drawings and photos. In the 1990s, more and more people began to use the Internet and the World Wide Web.

So, what’s the difference between Internet and the World Wide Web? The Internet is the hardware .It allows us to communicate with other people. The World Wide Web is the software. It allows us to create , see, and read multimedia documents.

The web is made up of millions of documents called web pages. These pages are held in computers all over the world. Many people have a favorite website with a number of web pages on the same subject.

Email is a way of using your computer to send and receive messages. It’s cheaper and quicker to use email than send normal mail. New users call normal mail “snail mail” because it’s so slow.

It took 50 years for 100 million people to listen to the radio. It took 15 years for 100 million people to watch television. By the year 2000, it had taken only about three years for 100 million people to use the Internet. What will happen next on the Internet?

1.When was the Internet invented?

A. In the 1970s  B. In the 1960s  C. In the 1990s   D. In 1989

2.Who made the Internet easier to use?

A. Businesspeople    B. The American government

C.A British scientist   D. American Scientists

3.Why is email better than snail mail?

A. Because email was invented early.

B. Because email came from America.

C. Because email is cheaper and quicker.

D. Because email is fashionable.

4.According to the passage, which of the following is not true.

A. Tim Berners-Lee developed the World Wide Web.

B .At first, the message were in very simple text without photos.

C. Web pages are held in computers all over the world.

D. The World Wide Web allows us to communicate with other people.

5.What’s the best title of the passage?

A. The history of the Internet   B. The World’s greatest invention

C. The World Wide Web       D. The future of the Internet

九年级英语阅读理解中等难度题查看答案及解析

The Internet joins millions of computers all over the world, and it’s used by people all over the world. It was invented in the 1960s in the USA. The American government needed a network of computers for its army. Then in the 1970s scientists and businesspeople also wanted to use the Internet to send and receive messages. For some years, they weren’t allowed to use US network, and when they were allowed to, the messages were in very simple text without photos.

The World Wide Web was invented by a British scientist named Tim Berners-Lee in 1989. He wanted to send documents to other scientists. So he developed the World Wide Web. This allowed him to send and receive scientific documents with text, drawings and photos. In the 1990s, more and more people began to use the Internet and the World Wide Web.

So, what’s the difference between Internet and the World Wide Web? The Internet is the hardware .It allows us to communicate with other people. The World Wide Web is the software. It allows us to create , see, and read multimedia documents.

The web is made up of millions of documents called web pages. These pages are held in computers all over the world. Many people have a favourite website with a number of web pages on the same subject.

Email is a way of using your computer to send and receive messages. It’s cheaper and quicker to use email than send normal mail. New users call normal mail “snail mail” because it’s so slow.

It took 50 years for 100 million people to listen to the radio. It took 15 years for 100 million people to watch television. By the year 2000, it had taken only about three years for 100 million people to use the Internet. What will happen next on the Internet?

1.When was the Internet invented?

2.Who made the Internet easier to use?

3.Why is email better than snail mail?

4.According to the passage, which of the following is not true.

5.What’s the best title of the passage?

九年级英语阅读理解中等难度题查看答案及解析