The Internet has got into all the fields of our life. We can study and work on it. We can find a job on it. We can communicate on it. We can treat friends on it. We can buy and sell on it. We can do almost everything on the Internet, and almost anywhere, anytime.
However, although the Internet provides services for us, it is silently getting our privacy(隱私) to some degree. The services on most websites require our personal information. If we want to enjoy these services, we have to provide much of our information, including our names, sex, addresses, telephone numbers and sometimes bank accounts(帳戶). Because weak network sometimes is unsafe, our information might be open, stolen or sold. Even sometimes it will be used freely by others.
Considering（考慮到...） the above mentioned, you must pay attention to the safety when using the Internet. First, when you need Internet service, you should always look through those big legal(合法的) websites. Second, if the service requires important personal information, you should think twice before you type it in. Third, store your own important card key(電子鑰匙) and don’t tell others easily.
小題1:According to the passage, we shouldn’t ______by using the Internet.
A．learn EnglishB．give our friends’ information to others
C．chat with friendsD．look for jobs
小題2:The underlined word “it” refers to ______.
A．the telephone numberB．the name C．the information D．the bank account
小題3:Which of the following ways is correct to protect our information on the Internet?
a. Surf the safe Web       .    b. Think over and over before typing it in.
c. Don’t chat with friends on line  d. Don’t use your key easily. 
A．a(chǎn),b,c. B．b,c,d.C．a(chǎn),b,d. D．a(chǎn),c,d.
小題4:What can we learn from the passage?
A．Don’t believe others if you don’t know them.
B．Remember never use the ID card on the Internet.
C．Never use the Internet in the future.
D．From now on, we must pay attention to the safety of the information on line.

小題1:B
小題1:C
小題1:C
小題1:D

小題1:根據(jù)短文第一段描述通過網(wǎng)絡(luò)我們能做的包括了選項ACD，故只能選C。
小題1:根據(jù)局前文描述網(wǎng)絡(luò)服務(wù)有很多與私人信息有關(guān)，it指代前文提到的就是前面提到的這些私人信息，選C。
小題1:根據(jù)First, when you need Internet service, you should always look through those big legal(合法的) websites. Second, if the service requires important personal information, you should think twice before you type it in. Third, store your own important card key(電子鑰匙) and don’t tell others easily.
這段話的描述可知選C。
小題1:本文先后介紹網(wǎng)絡(luò)帶給我們的方面，進而有提到了網(wǎng)絡(luò)會導致個人信息的泄露，故我們應(yīng)提高網(wǎng)絡(luò)安全意識，選D。
練習冊系列答案
相關(guān)習題

科目：高中英語 來源：不詳 題型：閱讀理解

However important we may regard school life to be, there is always the fact that children spend more time at home than in the classroom. Therefore, the teacher should realize that parents have a great influence on their children. Parents can become strong allies (助手) of the school or they can get in the way of the school education.
Experts have realized the need to keep parents informed of the newer methods used in schools. Many headmasters have conducted workshops explaining such matters as the reading readiness, program writing and mathematics to parents.
Moreover, the classroom teacher, with the permission of the supervisors(管理者), can also play an important part in giving more knowledge to reporting pupils progress, teachers can help parents a lot in educating their children and parents can give much help to teachers.
Suppose that a father has been drilling Junior arithmetic lessons night after night. In a friendly talk between the teacher and the father, the teacher can help the parent to make Junior interested in it. He might be persuaded to let Junior join in discussing the family budget, buying the food, using a ruler or measuring cup at home, setting the clock, calculating the distance of a trip and engaging in scores of other activities that have a mathematical basis.
If the father follows the advice, it is reasonable to say that he will soon realize that his son is making satisfactory progress in mathematics, and at the same time, enjoying the work.
Too often, however, teachers’ talks with parents are devoted to small accounts of children’s misdemeanors(不良行為). They talk about the laziness and poor work habits of the children.
What is needed is a more creative way in which the teacher, as an adviser, plants ideas in parents’ minds to make sure that the child spends the many hours out of the classroom learning something useful.
In this way the school and the home join forces in educating children.
小題1:The main idea of the passage is that ____.
A．home training is more important than school training
B．parents should help their children to do their homework
C．there’re many ways in which the mathematics program can be carried out at home
D．teachers can and should help parents to use better ways to teach their children
小題2:From this passage we can know that the writer ____.
A．is satisfied with the relationship between school and home
B．feels that parent-teacher talks can be made much more constructive
C．believes that schools can’t teach pupils well
D．calls on parents to teach their children mathematics at home
小題3:What way that the writer doesn’t talk about can improve the present situation?
A．Classes for parents.B．New type of report card.
C．Parent-teacher talk. D．Dinner or party.
小題4:The writer implies that ____.
A．interesting activities can improve one’s achievement
B．too many children are lazy and have poor work habits
C．teachers should often make home visits to parents
D．headmasters do more than teachers in this area
小題5:We can infer from the passage that the writer does not favor ____.
A．father’s helping his son with his study
B．written reports to the parents from the teachers
C．talking about children’s shortcomings
D．having the parents help their children with their lessons

查看答案和解析>>

科目：高中英語 來源：不詳 題型：閱讀理解

When the six very best students from different cities in Guangdong Province all together chose universities in Hong Kong ; when the very best students of Beijing picked up HK University while giving up the nearby Peking or Tsinghua University ; when the highest enrollment(錄取) rate of Hong Kong Science and Industry University reached 48:1, it’s the high time to ask where the real education heaven for students in China is.
Years ago, the answer certainly would be “Peking or Tsinghua University”. But now no one could give the exact answer without hesitation . The only sure thing is that HK universities have gradually showed an unusual attraction to a great many mainland students.
There’s no doubt to call this HK craze (狂熱), which is even out of the expectation of those HK universities themselves.
How can HK universities shake the steady foundations of Peking and Tsinghua University and attract so many mainland students?
First, Hong Kong universities offer large-amount scholarship, especially for the top students who can receive the scholarship as much as 400,000 HK dollars. Since higher education has become a kind of heavy burden of many families, it’s easy to understand why the reaction to the generous offering of HK universities is great.
Second, most HK universities receive professors and students from all over the world and carry out bilingual (雙語) education. This kind of excellent language atmosphere is another attraction for mainland students.
Furthermore, university students in Hong Kong have a better chance to study abroad as exchange students.
Can mainland top universities like Peking or Tsinghua University be calm as before when facing the unexpected competition from HK? Will they take relevant measures to win back the top students who once help them set the worldwide reputation? Time will explain it .
The fierce competition brought by HK universities can be a good thing for an entire improvement of education in China. After the awakening and action-taking of mainland universities , they can perform better together with HK universities.
At least, it reminded the mainland universities the tuition fees (學費) are among students’ top concern when they are choosing universities . It’s time to move.
小題1:What is the passage mainly talking about?
A．Some thoughts brought by the enrollment of HK universities.
B．Higher education in Hong Kong.
C．The competition between HK University and Beijing University.
D．The fall of mainland universities.
小題2:Top students from mainland apply for HK universities because________.
A．many students now would love to study abroad to get a better experience
B．they concern only about the tuition fees when choosing universities
C．HK Universities offer higher scholarship, better environment and more opportunities for their further study
D．Beijing University has lost its worldwide reputation
小題3:   From the passage we can see HK universities________.
A．didn’t mean to enroll top students from mainland
B．didn’t expect their enrollment of mainland students would be so popular
C．have strict enrollment rules and only 1 out of 48 students can get the chance to study there
D．a(chǎn)re proud of their teaching staff and facilities.
小題4:What does the author mean by saying “It’s time to move .” in the last paragraph ?
A．Mainland universities should take measures as soon as possible to attract students.
B．The opportunities come for top students to study abroad .
C．Mainland universities should make full preparations to enroll Hong Kong students .
D．Top students should be offered further education free of charge .

查看答案和解析>>

科目：高中英語 來源：不詳 題型：閱讀理解

“How can I learn English well?” This is a question many students ask. In my opinion, the most effective way is to learn lessons by heart. If you can recite(背誦) the text and write it out, you’ve learned it fairly well. And if you can tell, in your own words, what the lesson says, you’re a very successful learner indeed. Your English will be quite perfect.
This is a difficult task. However, if you try to learn by heart only part of each lesson, you’ll find it not half so hard as you might have thought. Learning this way, you will make rapid progress. Of course, writing is also necessary. It helps you a lot on our way to success in English.
Equally important is to feel the language. You should be able to laugh at jokes and be shocked at bad news. When using English, try to forget your mother tongue. Instead of helping you, your own language gets in your way. So, never try to see English through translation.
小題1:In the writer’s opinion, the most effective way in learning English is _______.
A．to practise speaking, writing and feeling it
B．to memorize the English words and grammatical rules
C．to translate everything into his own language
D．to forget your own native language
小題2:“Instead of helping you, your own language gets in your way.”This sentence means that memorizing your own language can ________.
A．stop you mastering EnglishB．help you study English well
C．make English easy to learnD．help you notice mistakes
小題3:The underlined words“to feel the language” here means________.
A．to get a knowledge of English by touching
B．to be able to read and write English
C．to be able to experience the rich feeling of the language
D．to translate English into your own by imagining

查看答案和解析>>

科目：高中英語 來源：不詳 題型：閱讀理解

When my son, Mark, was in the third grade, he saved all his pocket money for over three months to buy holiday presents. The third Saturday in December Mark said he had made his list and had twenty dollars in his pocket.
I drove him to a nearby supermarket. Mark picked up a hand basket and went in while I waited and watched in the car. It took Mark over 45 minutes to choose his presents. Finally he came to the checkout counter (交款處) and reached into his pocket for his money. It was not there! There was a hole in his pocket, but no money. Mark stood there holding his basket, tears falling down his face.
Then a surprising thing happened. A woman came up to Mark and took him in her arms. "You would help me a lot if you let me pay for you," said the woman. "It would be the most wonderful gift you could give me. I only ask that one day you will pass it on. When you grow up, I  would like you to find someone you can help. When you help others, 1 know you will feel as good about it as I do now."
Mark took the money, dried his tears and ran back to the checkout counter as fast as he could. That year we all enjoyed our gifts almost as much as Mark enjoyed giving them to us.
I would like to say ’"thank you" to that very kind woman, and tell her that four years later, Mark went house to house collecting blankets (毯子) and clothes for the homeless people in the fire. And I want to promise her that Mark will never forget to keep passing it on.
小題1:When did the story probably happen?
A．On Christmas Day. B．Before Christmas Day,
C．On New Year’s Day. D．After New Year’s Day.
小題2:Why did the writer want to say ’’thank you" to the woman?
A．Because she bought Mark a nice present.
B．Because she always paid money for others.
C．Because she collected clothes for the homeless.
D．Because she taught Mark to help people in need.
小題3:What’s the best title for this passage?
A．A big supermarket B．A kind woman
C．A happy family D．A wonderful gift

查看答案和解析>>

科目：高中英語 來源：不詳 題型：閱讀理解

Why does a large education nation like China have so few world renowned scientists as the US? Educationists from China and the US try to find out the answer to questions like this at a forum on the basic education strategy.
The forum, held recently, was jointly organized by the Education Development Research Center of the Ministry of Education in China and the Postgraduate School of the University of Pennsylvania in the US. It aims to find out similarities and differences that exist between two countries in their educational system.
While some educationists in China keep a doubtful eye to the country’s educational system in recent years. Their American counterparts give a positive answer to the basic education in China, saying that it is still one of the best in the world.
An American educationist told reporters that the basic education in the US was criticized in recent years due to its political tendency. On the contrary, Chinese government’s stress on basic education and qualified teachers has set a good example.
At primary and middle school, pupils in China did better in math and science lessons than the US pupils. However, few grow to be world “masters”. Why? Educationists attributed this to China’s stress on examination rather than students’ interest.
Deputy Director of the postgraduate school of Pennsylvania University said American teachers encouraged students to focus on their strong points. In China, students are driven to study to pass the entrance examination test and they do not pay much attention to their own interest.
At the forum, director of the Education Development Research Center Mr. Zhang said in the future, the research center would make its middle and long-term basic education strategy by taking some references from other countries including the US.
He also revealed that for a long time in the future, China would make a breakthrough in setting the policy for quality education.
小題1:This passage is mainly about _________.
A．quality education development in the future
B．why China’s education cultivates few world masters
C．China’s good basic education
D．genius education at the primary stage
小題2: The underlined word “renowned” in the first paragraph probably means ________
A．famousB．a(chǎn)ctiveC．qualifiedD．experienced
小題3:The following statements are true EXCEPT that _________
A．basic education in the US is associated with the government’s political interest.
B．the forum aims to find out the reason why there few world masters in China.
C．a(chǎn)ll the educationists in China cast doubts in the country’s educational system.
D．Chinese government’s stress on basic education is spoken highly of.
小題4: Few pupils in China who did better in math and science lessons than the US pupils grow to be world “masters”, because _________
A．The US government spends more money on basic education
B．American pupils are cleverer than Chinese pupils
C．basic education in China is not as successful as that of the US
D．Chinese people pay less attention to students’ interest
小題5:China’s educational system will _______ in the future.
A．help students to study even harder to pass the examination
B．a(chǎn)pply more attention to quality education referring to systems of other countries
C．a(chǎn)llow students to pay more attention to their own interest without their test results
D．copy the educational system in the US

查看答案和解析>>

科目：高中英語 來源：不詳 題型：閱讀理解

In a recent class I was asked “What is a short story?” My first answer was that it was something that could be read in one sitting and brought an illumination（啟示）to the reader, sudden and golden like sunlight cracking(破裂, 砸開) through a heavy cloud. I went on to say that in my opinion a “real” short story was closer to poetry than to a novel.
Here are some definitions of the short story. My favorite is Benet's: “something that can be read in an hour and remembered for a lifetime”. One writer said, “The theme of a novel won't fit into the framework of a short story; It's like trying to squeeze a large painting done on a wall into the frame of a miniature （微型畫）。 And as in a miniature painting, the details need to be sharp. ”
The short story is an example of one aspect of human nature. Often a character undergoes some event, something that offers him or her change. This is why it’s said that short stories usually “say something ”， often a small something, but sometimes delivered with such accuracy that the effect is strongly felt, even a life-moment for some readers, something similar to a religious experience or to witnessing a never-to-be-repeated scene in nature.
Ok, let’s form a definition here: A short story is an account, rarely over 10, 000 words or below 500 words-more commonly 1, 500 to 5, 000 words-a single-sitting read, but with enough time and weight to move the reader. It is narrow and focused to produce an effect through the story, most commonly through events affecting some change in an individual.
Writer Isabelle Allende once wrote: “Novels are, for me, adding up details, just work, work, work, then you're done. Short stories are more difficult-they have to be perfect, complete in themselves. ”
小題1:The writer of the passage is probably a ______.
A．poetB．painterC．teacherD．student
小題2:What should the ideal short story be in length?
A．a(chǎn)t most 10, 000 wordsB．below 500 wordsC．over 5, 000wordsD．a(chǎn)round 2, 000 words
小題3:The underlined word “undergoes ” in the third paragraph probably means “________ ”。
A．experiences B．discoversC．discussesD．a(chǎn)ppreciates
小題4:What’s the difference between novels and short stories?
A．Novels are too long for us to read.
B．Short stories are too short for us to read.
C．Short stories have more details than novels.
D．Short stories are more perfect and difficult than novels.
小題5:What would be the best title for the passage?
A．How Do You Write a Short Story?B．What Exactly Is a Short Story?
C．Is a Short Story Similar to Poetry?D．Are Short Stories Perfect and Complete?

查看答案和解析>>

科目：高中英語 來源：不詳 題型：閱讀理解

Why should mankind explore space? Why should money, time and effort be spent exploring and researching something with so few apparent benefits? Why should resources be spent on space rather than on conditions and people on Earth? These are questions that, understandably, are very often asked.
Perhaps the best answer lies in our genetic makeup(基因構(gòu)成) as human beings. What drove our ancestors to move from the trees into the plains, and on into all possible areas and environments? The wider the spread of a species, the better its chance of survival. Perhaps the best reason for exploring space is this genetic tendency to expand wherever possible.
Nearly every successful civilization has explored, because by doing so, any dangers in surrounding areas can be identified and prepared for. Without knowledge, we may be completely destroyed by the danger. With knowledge, we can lessen its effects.
Exploration also allows minerals and other potential resources to be found. Even if we have no immediate need of them, they will perhaps be useful later. Resources may be more than physical possessions. Knowledge or techniques have been acquired through exploration. The techniques may have medical applications which can improve the length or quality of our lives. We have already benefited from other spin-offs including improvements in earthquake prediction, in satellites for weather forecasting and in communications systems. Even non-stick pans and mirrored sunglasses are by-products (副產(chǎn)品) of technological developments in the space industry!
While many resources are spent on what seems a small return, the exploration of space allows creative, brave and intelligent members of our species to focus on what may serve to save us. While space may hold many wonders and explanations of how the universe was formed or how it works, it also holds dangers. The danger exists, but knowledge can help human beings to survive. Without the ability to reach out across space, the chance to save ourselves might not exist.
While Earth is the only planet known to support life, surely the adaptive ability of humans would allow us to live on other planets. It is true that the lifestyle would be different, but human life and cultures have adapted in the past and surely could in the future.
小題1:Why does the author mention the questions in Paragraph1?
A．To express his doubts.B．To compare different ideas.
C．To introduce points for discussion.D．To describe the conditions on Earth.
小題2:What is the reason for exploring space based on Paragraph2?
A．Humans are nature-born to do so.B．Humans have the tendency to fight.
C．Humans may find new sources of food.D．Humans don’t like to stay in the same place.
小題3:The underlined word “spin-offs” in Paragraph 4 probably refers to______.
A．survival chancesB．potential resources
C．unexpected benefitsD．physical possessions
小題4:What makes it possible for humans to live on other planets?
A．O ur genetic makeup.B．Resources on the earth..
C．The adaptive ability of humans. D．By-products in space exploration.
小題5:Which of the statements can best sum up the passage?
A．Space exploration has created many wonders.
B．Space exploration provides the best value for money.
C．Space exploration can benefit science and technology
D．Space exploration may help us avoid potential problems on Earth.

查看答案和解析>>

科目：高中英語 來源：不詳 題型：閱讀理解

Good Genes Mean Long Life
Scientists have discovered that living to the age of 100 may have nothing to do with the lifestyle you lead and everything to do with the type of genes you have.
For the lucky carriers of “Methuselah” genes, worries over smoking, eating unhealthily and not getting enough exercise may not be as necessary as to those of us without the special gene pattern (組合).
The “Methuselah” genes could give extra protection against the diseases of old age such as cancer and heart disease. They could also protect people against the effects of the unhealthy lifestyles that we believe will lead us to an early death, scientists say. However, the genes are very rare.
The genes include ADIPOQ, which is found in about 10 percent of young people but in nearly 30 percent of people living past 100. They also include the CETP and the ApoC3 genes, which are found in 10 percent of young people, but in about 20 percent of people over 100 years old.
Some of those genes were discovered by a research group at the Albert Einstein College of Medicine in New York, led by Professor Nir Barzilai. The team studied the genes of over 500 people over 100 years old, and their children.
The studies show that tiny mutations (變異) in the make-up of some genes can greatly increase a person’s lifespan (壽命). Barzilai told a Royal Society conference that the discovery of such genes gave scientists clear targets for developing drugs that could prevent age-related diseases, allow people to live longer and stay healthy.
David Gems, a researcher at University College London, believes that drugs to slow ageing will become widespread.
“If we know which genes control longevity (長壽) then we can … target them with drugs. That makes it possible to slow down ageing,” he told The Times.
“Much of the pain and suffering in the world are caused by ageing. If we can find a way to reduce that, then we are obliged (義不容辭的) to take it.”
小題1:According to the article, which of the following is the most important if a person is to live to the age of 100?
A．Eating healthy food every day.B．Having the right types of genes.
C．Having a healthy lifestyle.D．Taking drugs that prevent ageing.
小題2:According to the article, the ApoC3 gene is found in ________ of people over 100 years old.
A．10% B．20%C．30% D．50%
小題3:Which of the following statements is TRUE of the research led by Professor Nir Barzilai?
A．The team studied the genes of over 100 people over 100 years of age.
B．The researchers found that mutations in certain genes lead to longer life.
C．The researchers found ways to develop drugs that could cure age-related diseases.
D．The study suggested that most people have genes that could lengthen their lives.
小題4: According to David Gems, ________.
A．drugs to slow ageing will be very expensive
B．modern science will be able to find more longevity genes
C．it is the duty of medical scientists to fight the problems of ageing
D．scientists can make new genes that will allow longer life

查看答案和解析>>

同步練習冊答案