In today's world, we rely on computers as never before. They are used for everything from ordering a pizza to running hospitals and military defense systems. Banking and credit card information is stored and accessed by computers. So what happens when a computer gets infected with a virus? One effect is that people's access to their e-mail accounts is cut off. A more serious possible consequence is that billions of dollars could be lost.
A virus is a computer program that copies itself onto other programs and infects them. Similar to an easily spread disease, a computer virus goes from computer to computer, either adding to or changing the tasks a program is designed to do.
The first computer viruses were created in the mid '80s and had varying effects. Some caused files to be deleted, or made the letters on the screen appear to fall off. Others displayed a specific message once the computer was turned on.
Viruses today are much more widespread and dangerous than ever before. Perhaps the most damaging to date has been the "I Love You" virus. "I Love You" appeared in May 2000 and has possibly been the most destructive virus in terms of monetary loss.
The virus is released when an attachment to a fake e-mail message is opened. By changing the names of files on computers, "I Love You" makes them difficult to access. It also searches for important personal information, including passwords, which it sends to a web site for others to see.
It is estimated that more than 45 million people in 20 countries have had their computers infected by the "I Love You" virus. Some say the cost of repair and lost business has been more than US$10 billion.
If you own a computer, it is important to keep it in good health by installing an anti-virus program. If updated frequently, it will protect your e-mail access--not to mention your wallet.
51.What does "virus" mean in the article?
A. An easily spread disease.
B. A contagious (传染的) computer program.
C. An extremely small organism (生物) which causes disease.
D. A parasite (寄生虫) in computer.
52. How does "I Love You" virus spread?
A. It is spread when an e-mail account is opened.
B. It is spread through on-line chatting.
C. It is spread through e-mail.
D. It spreads from web site to web site.
53. Which of the following is one of the damages brought by "I Love You" virus?
A. It deletes files. B. It automatically turns on computers.
C. It automatically turns off computers. D. It makes it difficult to access files.
54. Which of the following is the best way to guard against virus?
A. To load an up-to-date anti-virus program into our computer
B. Not to use an e-mail account.
C. To upgrade our computer. D. Not to use the Internet.
55. What is the purpose of the article?
A. To warn us against virus.
B. To remind us the importance of being healthy.
C. To stress the importance of computer.
D. To alert us to economic loss.
We are now able to offer those adults who live, work or study in the Bristol City Council area cycle lessons for free up to 3 hours long.
Beginner? Can’t you ride a bike? You're not alone. We can help you get on a bike and go cycling. Beginners are called Level 1.
Need a refresher? If you need a refresher or you haven't been on a bike for a while and want to start cycling or perhaps you're confident on traffic-free routes but you want to start cycling on the road, our instructors can teach you the skills you need to cycle safely and confidently on the road. This is Level 2.
Experienced Cyclist? If you are an experienced cyclist, our professional urban coaches can give you smart tips for negotiating complex junctions more easily and improving your rush-hour strategies. This is Level 3.
What you should bring: You will need a roadworthy bike for your lesson. If you don’t own a bike you can hire one for the duration of your lesson but you can only hire one from the instructors at our Bedminster and St George venues. The cost of the bike for hire is £5. UK law does not require you to wear a helmet, but if you do wear one it should fit correctly.
Costs :
Bristol: Thanks to Bristol City Council, sessions are currently free for Bristol residents over age 16 and you can have up to 3 lessons, depending on your ability. To secure your booking, all we require is a £5 refundable deposit.
B&NES: Thanks to Bath Cycling Campaign, sessions are currently £5 for anyone over 12. If you are a B&NES resident, please book using the link on the “Outside Bristol” page.
Anywhere else: Life Cycle have a presence in Salisbury and Gloucester. For Salisbury residents, please book online and for Goucester residents you can book by emailing us (lifecycleuk. org.uk ). For all areas outside Bristol our charge is £ 30 for a 1-hour session.You would like to have three lessons as .
| A．a beginner | B．an instructor |
| C．a refresher | D．a skilled cyclist |
If you want to ride a bike safely on the busy road, you'd better take up a lesson of .
| A．Level 1 | B．Level 2 |
| C．Level 3 | D．Level 4 |
How much should you pay for two lessons if you are outside Bristol and don't own a bike?
| A．£15. | B．£65. | C．£ 30. | D．£ 60. |
What would be the best title for the text?
| A．Cycle training lessons for adults |
| B．The coming events in the Bristol City |
| C．Popular places of interest in England |
| D．Activities suitable to different people |
阅读理解（共20小题；每小题2分，满分40分）
UK education is all about giving you inspiration to develop your knowledge and skills, freedom to be creative, and support to help you achieve your best.
On a UK course you will benefit from excellent teaching and facilities. In order to accept students, UK education centres must meet strict quality standards set by the UK government and education bodies.
With such a good reputation for research and education, universities and colleges in the UK attract some of the world's leading academics and professionals. You will be encouraged to express your own ideas and think for yourself.
The attention to quality is reflected in the UK's excellent results:
Four of the top six universities in the world are in the UK.
The UK is a world-leading research nation. 54% of the research conducted by UK universities and colleges is classed as either “world-leading” or “internationally excellent”.
At the most recent inspection, 97% of further education colleges were judged satisfactory or better, for their overall effectiveness.
In the recent BIS Tracking International Graduate Outcomes survey, more than 88% of international higher education graduates said they were satisfied with their UK learning experience.
Likewise, in the Higher Education Academy Postgraduate Taught Experience Survey of UK postgraduate students, 93% rated the quality of teaching positively.
For English language students, you'll find the UK has long been at the forefront of language teaching, and pioneered many of the techniques now used around the world. The emphasis is on learning the language through fun and participation: Instead of just listening to your teacher, your classes will involve games, problem-solving and discussions. You might also listen to songs, watch television or read magazines to practise your comprehension skills.
The UK’s boarding schools also offer excellent teaching, facilities and support. At UK independent schools (most boarding schools are independent), a teacher has just 9.4 pupils on average, so teachers have more time to give you individual support. This is reflected in the results: 91% of students from UK independent schools go on to higher education.What do the education centres do to accept students?
| A．To develop knowledge and skills. |
| B．To help achieve your best. |
| C．To meet strict quality standards. |
| D．To benefit from excellent teaching. |
How many foreign students are said to be satisfied with their learning in the UK?
| A．About 97%. | B．Below 54%. |
| C．93% or so. | D．Over 88%. |
How do the students learn English in the UK?
| A．By listening to the teacher. |
| B．By working in the class. |
| C．By teacher's support. |
| D．By playing and discussing. |
What's the purpose of the author to write this passage?
| A．To introduce the education in the UK. |
| B．To make their students love the UK. |
| C．To attract foreign students. |
| D．To show his pride in the UK. |
Years ago, I owned the very best dog in the world. I was a child when we got her. She grew up with me, and was always there when I needed her. She died during one of my college vacations. My heart broke then, and I knew that there would never be another dog like her.
However, I was wrong. My next dog came into my life when I was married. My husband traveled for a living. and I was often lonely. This dog taught me to be patient. He always stayed at my side until the children were born, and then he became their guardian(保护者), too. When he passed away, my heart broke. I was sure I would never love another dog as much as I loved him.
I was wrong again. We got the next one when the children were little. When he played with the children, he made them laugh. These days he spends more time with me since the children aren’t around so much. He is, of course, the very best dog in the world.
I wonder if that’s part of the lesson: To teach us that love has a spirit that returns again and again and never really dies.
It’s amazing. They make room for one another. And they fit into our families, our lives, and our hearts— because they always have been and will be the best dogs in the world.According to the story, the writer may agree with the opinion that .
| A．love me, love my dog |
| B．love never really dies |
| C．a dog is necessary to a family |
| D．where there’s love, there’s a dog |
What does the writer think about the third dog she owns?
| A．He brings happiness to the children. |
| B．He is better than the other two dogs. |
| C．He loves to play with children rather than adults. |
| D．He is lonely since the children have left home. |
The underlined sentence in the last paragraph means.
| A．they leave the room when the family needs a new one |
| B．each dog has a single room to live in |
| C．they leave the house when the family no longer needs them |
| D．they come into the writer’s life one after another |
Which of the following statements is TRUE?
| A．The writer doesn’t keep a dog at the moment. |
| B．The writer was very sad every time the dog died. |
| C．The second dog stayed longer than the first one. |
| D．The writer’s husband doesn’t like dogs. |
How many dogs are mentioned (提及)in the author’s life?
| A．one | B．two | C．three | D．four |
When you sleep somewhere else—like at summer camp or a friend's house—you know you're in for a fun time. It can be exciting to get away from the same old bed in the same old room in the same old house. But fun as this is, for some kids being away from home can be scary and sad. They want to go and have fun with their friends, but once they're there, they start to miss their good old bed, their good old parents, and all that everyday stuff at home. It's called being homesick.
Homesick means you're upset, sad, and maybe scared. But don't feel surprised. A lot of people get homesick, even grownups. When you're used to having certain people and things around you, it can be scary when they're gone. When you're dealing with other problems, you will feel homesick, too. Some kids may feel more homesick than usual if their parents are getting divorced or if someone they loved has recently died.
Here are some ideas to help you feel less homesick.
Bring a little bit of home with you. If you're going away from home, bring your pillow or pictures of the people you'll be apart from and look at them any time you want.
Keep busy. The more fun stuff you do, the less time you'll have to feel homesick. Try to join in activities wherever you are.
Stay in touch. You can make a plan for when you'll call your mom or dad. You can also email or text message to stay in touch with family and friends. When you do get in touch with someone, make sure to talk about the fun things you're doing!
Talk to someone where you are. Maybe you can tell a friend that you feel homesick. He or she might have some ideas to help you feel better.One feels homesick means he's not ________.
| A．upset | B．sad | C．scary | D．full |
________ is NOT TRUE according to the passage.
| A．Kids can keep touching with their family with telephone |
| B．You can tell friends you are feeling homesick |
| C．Bringing some familiar things with you can help to feel less homesick |
| D．Only kids get homesick, grownups never feel homesick |
Kids won't feel homesick when ________.
| A．they are dealing with the problems |
| B．the people and things they get used to are around them |
| C．someone they loved has recently died |
| D．their parents are getting divorced |
There are ________ ideas to help you feel less homesick mentioned in this passage.
| A．five | B．four | C．three | D．Two |
The BEST title for this passage is “________”.
| A．Homesickness |
| B．Why Do You Feel Homesick |
| C．How to Be Less Homesick |
| D．When Will Kids Feel Homesick |
Valentine’s Day（情人节） was coming. Helen felt hurt and lonely because this was her first Valentine’s Day after the divorce（离婚）.
Helen’s twelve-year-old son, Jack, looked at his mother, knowing that this was a difficult time for both of them. In order to make his mother happy, he prepared a present, and handed it to her on Valentine’s Day.
It was a beautiful gift package （纸盒）. Helen couldn’t believe what was happening. She opened it and took out a lovely card and a small box.
“Now,” he said, “read the card.” It reads as follows:
“I know that this isn’t easy for you because it has been a hard year for both of us. I know that Valentine’s Day is a special day for people in love. I want you to know that I love you. I know that Valentines are supposed to get chocolate. I went to the store today to buy some for you. Luckily, I got the last piece. I told the clerk it was just perfect.”
Helen stood there for a moment and looked at her son. Her eyes sparkled in the light as tears formed in each corner. Jack knew he had done the right thing. Slowly she opened the small box, careful not to tear the paper. She would never forget the moment. She found a chocolate heart that was broken into pieces along with a note:
“I am so sorry that Dad left us, Mom. And all you were left with was a broken heart. But I just want you to know we still have each other.
Happy Valentine’s Day!
Your son,
Jack”Which of the following words can best describe Jack?
| A．Hard-working. | B．Humorous. |
| C．Brave. | D．Caring. |
Why did Jack think it was a difficult time for his mother and him?
| A．Because he hadn’t heard from his father for a long time. |
| B．Because his mother had been out of work for a long time. |
| C．Because his father left them and his mother felt hurt and lonely. |
| D．Because he had no money to buy a gift for his mother |
Which of the following wasn’t in the gift package?
| A．A card | B．A flower |
| C．A small box. | D．A chocolate heart. |
Jack wrote a card to his mother in order to ____.
| A．show his love to her |
| B．explain why he felt lonely |
| C．ask her to give him some money |
| D．express he missed his father |
Which of the following is NOT true according to the passage?
| A．Helen felt hurt and lonely when Valentine’s Day was coming. |
| B．Jack knows his mother’s feelings and prepared a present on Valentine’s Day. |
| C．Jack’s mother still loves Jack’s father. |
| D．Helen was moved by her son when she received Jack’s gift. |