“Indeed,” George Washington wrote in his diary in 1785, “some kind of fly, or bug, had begun to eat the leaves before I left home.” But the father of America was not the father of bug. When Washington wrote that, English had been referring to insects as bugs for more than a century, and Americans had already created lightning-bug(螢火蟲). But the English were soon to stop using the bugs in their language, leaving it to the Americans to call a bug a bug in the nineteenth and twentieth centuries.

The American bug could also be a person, referring to someone who was crazy about a particular activity. Although fan became the usual term, sports fans used to be called racing bugs, baseball bugs, and the like.

Or the bug could be a small machine or object, for example, a bug-shaped car. The bug could also be a burglar alarm, from which comes the expression to bug, that is, “to install (安裝) an alarm”. Now it means a small piece of equipment that people use for listening secretly to others’ conversation. Since the 1840s, to bug has long meant “to cheat”, and since the 1940s it has been annoying.

We also know the bug as a flaw in a computer program or other design. That meaning dates back to the time of Thomas Edison. In 1878 he explained bugs as “l(fā)ittle problems and difficulties” that required months of study and labor to overcome in developing a successful product. In 1889 it was recorded that Edison “had been up the two previous nights discovering ‘a(chǎn) bug’ in his invented record player.”

1. We learn from Paragraph 1 that ___________.

A. Americans had difficulty in learning to use the word bug

B. George Washington was the first person to call an insect a bug

C. the word bug was still popularly used in English in the nineteenth century

D. both Englishmen and Americans used the word bug in the eighteenth century

2.What does the word “flaw” in the last paragraph probably mean?

A. Explanation. B. Finding. C. Origin. D. Fault.(故障,毛病)

3. The passage is mainly concerned with__________.

A. the misunderstanding of the word bug

B. the development of the word bug

C. the public views of the word bug

D. the special characteristics of the word bug

練習(xí)冊系列答案
相關(guān)習(xí)題

科目:高中英語 來源:2015-2016學(xué)年江蘇揚(yáng)州中學(xué)高一下期3月考英語試卷(解析版) 題型:單項填空

Traditionally, the Spring Festival usually lasts from the 23rd day of the twelfth month to the 15th day of the first month in the lunar calendar, ________ , the New Year’s Eve and the first day of the New Year is the peak time.

A. during which B. of which

C. since when D. in that

查看答案和解析>>

科目:高中英語 來源:2016屆甘肅嘉峪關(guān)市高三第六次模擬考試英語試卷(解析版) 題型:完形填空

完形填空

閱讀下面短文,從短文后各題所給的四個選項(A、B、C、D)中,選出可以填入空白處的最佳選項,并在答題卡上將該項涂黑。

What a busy day! The three boys were fed, bathed and changed into their nightclothes. Mary had ___________ them a story and finally they were asleep. “Babysitting(照看)the three boys aged eight, six and four is extremely___________ ,”she thought.

“Sleep,” she considered, “if only I could!” But she had difficult homework to complete. Leaning back, she ___________ her feet onto the sofa to get comfortable. Whoever said babysitting was a(n) ___________ way to make money obviously hadn't met the three boys, she thought. The television was on, the room was warm, and the lights were dim. Mary's ___________ felt heavier and heavier. I mustn't sleep, she thought— which was ___________ what she did, of course.

Strangely enough, she soon ___________ that she was a world-famous chef(主廚). She made a _________ and wore diamonds and designer clothes. Most days she relaxed by the pool, meeting the rich and famous or ___________ —her favorite hobby. She ___________ took the leading role in her own TV show.

That is, until she became too ___________ . “I am definitely the best in the world,” she thought, as she prepared a tasty chicken dish. But ___________seemed to go right. She spilt the flour, she dropped an egg and she cut her finger. Despite all the troubles, she ___________ to get the chicken into the stove. Soon, smoke blanketed the room. The chicken was on fire. ___________ set in, but Mary could not run—she was___________ to the spot. She tried hard to move, but could not, ____________ a sharp sound awoke her.

She got shocked and confused —___________ was pouring from the kitchen. Rushing to investigate, she was met by three ___________ little faces and some very burnt bread. “Sorry, we were hungry and you were ___________ , so we tried to make some bread,” explained a boy. Relieved, Mary made them a snack and sent them back to bed. She ___________ them never to fall asleep on the job again!

1.A.writtenB.toldC.taughtD.given

2.A.helpfulB.tiringC.surprisingD.successful

3.A.putB.bentC.keptD.shook

4.A.boringB.importantC.easyD.difficult

5.A.mindB.heartC. legsD.eyes

6.A.curiouslyB.carelesslyC. exactl yD.nicely

7.A.reminded B.learntC.dreamtD.realized

8.A.fortuneB.businessC.planD.decision

9.A.readingB.runningC.babysittingD.cooking

10.A.everB.evenC.onlyD.just

11.A.proudB.stubbornC.sensitiveD.selfish

12.A.somethingB.a(chǎn)nythingC.nothingD.everything

13.A.a(chǎn)rranged B.managedC.preparedD.tried

14.A.PainB.NoiseC.PanicD.Stress

15.A.draggedB.pushedC.broughtD.frozen

16.A.untilB.a(chǎn)sC.unlessD.because

17.A.lightB.waterC.fireD.smoke

18.A.strangeB.guiltyC.confidentD.cheerful

19.A.hungryB.worriedC.a(chǎn)sleepD.busy

20.A.a(chǎn)llowedB.expectedC.persuadedD.promised

查看答案和解析>>

科目:高中英語 來源:2015-2016學(xué)年四川新津中學(xué)高一4月考英語試卷(解析版) 題型:語法填空

閱讀下面材料,在空白處填入適當(dāng)?shù)膬?nèi)容(1個單詞)或括號內(nèi)單詞的正確形式。

We are what we eat because what we eat every day has 1. great effect on our health. Therefore, we should make every effort to change our bad eating habits. 2. we all know, baked or fried foods may be 3. (taste) but eating too much of them will 4. (probable) result in some illnesses. Moreover, some food that costs us a great deal of money and is not healthy is junk food.

Compared with people in the West, Chinese people used 5. (eat) more grain and vegetables, but 6. (little) meat, which is a good eating habit. However, things are quite different now. With the rapid economic 7. (grow) of our country, now we are also eating a lot of food that is high in sugar and fat. We 8. (take) the risk of eating out without considering the balance of our diet.

The food we choose affects our health, so we must keep it 9. mind that the food we choose should give 10. (we) the nutrients (營養(yǎng)物) we need.

查看答案和解析>>

科目:高中英語 來源:2015-2016學(xué)年四川廣元市高一下期第一次段考英語卷(解析版) 題型:書面表達(dá)

書面表達(dá)

五一小長假即將開始,請根據(jù)提示寫一篇英語短文,談?wù)勀愦蛩闳绾伟才拍愕募倨谏?活。內(nèi)容要點應(yīng)包括:

*和同學(xué)一起野餐;*反思半學(xué)期以來的高中生活,確定新的學(xué)習(xí)目標(biāo),改進(jìn)學(xué)習(xí)方

*補(bǔ)習(xí)弱科;*幫助家長做家務(wù)活。注意:

①短文的內(nèi)容要連貫、完整。

②短文單詞數(shù):120—150詞。

③參考詞匯:去野餐go for a picnic反思reflect on學(xué)習(xí)方法studying method

④首句已經(jīng)給出,不計入總詞數(shù)。

The May Day holiday is coming.______________________________________________

______________________________________________________________________________

______________________________________________________________________________

______________________________________________________________________________

______________________________________________________________________________

______________________________________________________________________________

______________________________________________________________________________

查看答案和解析>>

科目:高中英語 來源:2015-2016學(xué)年四川廣元市高二下期第一次段考英語卷(解析版) 題型:短文改錯

短文改錯

假定英語課上老師要求同桌之間交換修改作文,請你修改你同桌寫的以下作文。文中共有10處語言錯誤,每句中最多有兩處。每處錯誤僅涉及一個單詞的增加、刪除或修改。

增加:在缺詞處加一個漏字符號(),并在其下面寫出該加的詞。

刪除:把多余的詞用斜線(\)劃掉。

修改:在錯的詞下劃一橫線,并在該詞下面寫出修改后的詞。

注意:1. 每處錯誤及其修改均僅限一詞;

2. 只允許修改10處,多者(從第11處起)不計分。

Being responsible is actually not that difficult. I used to think it is hard to grow up into a responsible member of the society. An incident happening in a rainy Sunday afternoon changed my attitude. I was on my way to the bookstore and was waiting for the green light while a girl was knocked down by passing car, which drove off quickly. A man immediately gave her first aid and I had joined in without hesitation. Soon many help was given to the girl. Because we sent her to the nearest hospitals in time, she was able to receive properly treatment. Not badly injured, I expressed gratitude to those giving help. Compared with the escaping driver, I was proud of what I did.

查看答案和解析>>

科目:高中英語 來源:2015-2016學(xué)年四川廣元市高二下期第一次段考英語卷(解析版) 題型:閱讀理解

I was never very neat, while my roommate Kate was extremely organized. Each of her objects had its place, but mine always hid somewhere. She even labeled everything. I always looked for everything. Over time, Kate got neater and I got messier. She would push my dirty clothing over, and I would lay my books on her tidy desk. So we both got tired of each other.

War broke out one evening. Kate came into the room.Soon,I heard her screaming,“Take your shoes away! Why under my bed!” Deafened,I saw my shoes flying at me.I jumped to my feet and started yelling.She yelled back louder.

The room was filled with anger.We could not have stayed together for a single minute but for a phone call.Kate answered it.From her end of the conversation,I could tell right away her grandma was seriously ill.When she hung up,she quickly crawled under her covers,sobbing.Obviously,that was something she should not go through alone.All of a sudden, a warm feeling of sympathy rose up in my heart.Slowly,I collected the pencils,took back the books,made my bed,cleaned the socks and swept the floor,even on her side.I got so into my work that I even didn’t notice Kate had sat up. She was watching,her tears dried and her expression was such disbelief.Then, she reached out her hands to grasp mine.I looked up into her eyes. She smiled at me,“Thanks.”

Kate and I stayed roommates for the rest of the year. We didn’t always agree,but we learned the meaning of living together:giving in, cleaning up and holding on.

1.What made Kate so angry one evening?

A. She couldn’t find her books.

B. She heard the author shouting loud.

C. She got the news that her grandma was ill.

D. She saw the author's shoes beneath her bed.

2.The author tidied up the room most probably because_____.

A. she was scared by Kate’s anger

B. she hated herself for being so messy

C. she was asked by Kate to do so

D. she wanted to show her care

3.How is Paragraph 1 mainly developed?

A. By showing differences. B. By analyzing causes.

C. By describing a process. D. By following time order.

4.What might be the best title for the story?

A. My Friend Kate B. Hard Work Pays Off

C. Learning to be Roommates D. How to be Organized

查看答案和解析>>

科目:高中英語 來源:2015-2016學(xué)年湖北孝感六校教學(xué)聯(lián)盟高一下期中聯(lián)考英語試卷(解析版) 題型:閱讀理解

I am a music store owner. One day, when I was cleaning the instruments in my store, I saw an old man come in. His short steps dragged on the carpet. “Is 77 too old to learn the banjo (班卓琴)?” he asked.

“You can learn to play it well,” I replied, holding back my doubts. My mind told me I was giving false encouragement. I reached the instructor’s schedule and gave the rates, the available time and the additional information that he would need. To my surprise and delight, the old man, Carl, began banjo lessons three days later with my most patient teacher.

With nothing to do at home but practice, Carl made surprising progress. After breakfast he practiced for his required half hour. While waiting for lunch he picked up his banjo again for just a couple of minutes. Since TV was difficult for him to see and hear, he often played the banjo in the evenings. Carl was always early for lessons so it was a surprise that he didn’t arrive one Tuesday.

The next morning I listened to the answering machine with sadness. “Carl’s in hospital,” the voice recorded.

Two months later, I shared the newspaper obituary with the banjo teacher. We both shed tears for a surprisingly clever banjo student.

Several months later, a woman came into the store carrying a plant. “This is for Carl’s banjo teacher,” she said. “I’m his wife, Mary.”

“Why did Carl want to play the banjo?” I asked. Mary took a deep breath and let it out slowly. “Carl was at some show when he was 10 years old. He came close to the stage to watch the performers. When they were packing up their instruments, the banjo player said to Carl, ‘You want to see this up close?’ Carl climbed up on the stage and from then on he wanted to play the banjo.” Carl had waited 67 years to realize a dream! Mary gave the plant to Carl’s banjo teacher. “Thank you for the best six months of his life,” she said.

1.How did Carl learn to play the banjo well?

A. By working hard.

B. By taking short cuts.

C. By asking his wife to help him.

D. By finding the best teacher.

2.From Paragraph 2, we can know the author ______.

A. was unwilling to help Carl

B. was giving true encouragement

C. didn’t want to encourage Carl

D. encouraged Carl though he had doubts

3.The underlined word “obituary” in Para.5 means a notice that _______.

A. announces somebody has died

B. announces somebody is needed

C. announces a good piece of news

D. announces a gift for somebody

4.Why did Carl want to learn banjo?

A. He wanted to become a banjo performer.

B. He wanted to make his dream of his young age come true.

C. His wife encouraged him to learn it.

D. He wanted to spend the last best six months of his life.

查看答案和解析>>

科目:高中英語 來源:2015-2016學(xué)年山西大學(xué)附中高二3月考英語試卷(解析版) 題型:閱讀理解

China Daily Oct.11,2008-TheMinistry Of Health has called for more awareness from the public on the mental health of the young as part of efforts to mark World Mental Health Day which fell on Friday.

More than 15 percent of Chinese youths have been found with mental problems and about 30 million young people under 17 are suffering from depression,the Shanghai-based Wenhui Daily reported.The World Health Organization estimates that before 2020,the rate of children with mental problems will increase to 50 percent ,and mental problem will become a major factor behind deaths and illness in the young worldwide.

Dang Xianhong,the spokesperson for the Beijing Municipal Health Bureau,said rapid social change is one of the reasons behind the rising number of youngsters with psychological problems.If these mental dispenses are not addressed on time, science of crimes,drug-taking and other dangerous behaviors are expected to rise.Experts said mental diseases could be caused by many factors,such as the inability to handle interpersonal relations well, unstable emotions and pressures from an overload of studies.A number of experts have also said the one child policy is another reason leading to poor mental health in the young.Children are said to be too “spoiled” and “selfish” in a one child family.

It’s reported that schools in many cities are rolling out measures to help students maintain their mental well-being.Yin Jingmiao, a teacher of the Beijing No,105 Middle School,told China Daily that the school invites psychologists to provide counseling to students three times a month.“Students can be arranged to have 40-minute counseling sessions.” Yin said.“The school also gives lectures on mental health to senior grade students before they take the national college entrance exams to help ease any anxiety arising from the tests.”

1.Which of the following can be the best title for the passage?

A.Efforts to Mark World Mental Health Day

B.Public Awareness on Youngsters’ Mental Diseases Expected

C.How to Maintain Mental Well-being

D.Seriousness of Youngsters Mental Health Problems

2.The writer intends to tell us in the second paragraph that _____.

A. mental problems will become as serious as deaths and illness

B. only young people are suffering from mental health problems

C. mental health problems of the young are becoming a popular problem

D. the rate of children with mental problems will increase to 50 percent

3.Which could be the consequence if the problem is left untreated?

A.Inability to handle interpersonal relations.

B.Unstable emotions.

C.Drug taking and other dangerous behaviors.

D.Rapid social changes

4.Why is Beijing No. 105 Middle School mentioned in the passage?

A.To provide the students with counseling sessions.

B.To give an example showing how mental problems are dealt with.

C.To help ease the anxiety arising from college entrance exams.

D.To call on other schools to learn from No.105 Middle Schoo1.

查看答案和解析>>

同步練習(xí)冊答案