试题

试题 试卷

logo

题型:任务型阅读 题类:模拟题 难易度:困难

江苏省淮安市2019-2020学年高三下学期英语5月调研试卷

请认真阅读下面短文,并根据所读内容在文章后表格中的空格里填入一个最恰当的单词。

The development of penicillin (1928-1945)

    In 1928, Alexander Fleming was spending several weeks growing bacteria in piles of dishes for his experiment when he noticed a dish didn't look normal with blue mould in. Much to his astonishment, the mould killed the bacteria surrounding it. After discussing the blue mould with mould expert C.J.La Touche who had his office below Fleming's, they determined the mould to be a Penicillin mould. Fleming then called the active antibacterial agent in the mould, penicillin. He continued to run numerous experiments to determine the effect of the mould on other harmful bacteria, Surprisingly, the mould killed large number of them. He found the mould to be nontoxic and contain a powerful antibiotic.

    In 1929, Fleming wrote a paper on his findings, which did not get any scientific interest. His penicillin was still in his lab far from an effective medicine because the development of Penicillin as a drug faced two problems. First, it was difficult for him to purify penicillin to work as a medicine. second, he was. Second, he was not able to produce penicillin in the ample quantities needed to be effective.

    Fleming was praised for the discovery. but it was Howard Florey, Ernst Chain and their Colleagues at the Sir William Dunn School of Pathology at Oxford University who managed to tum penicillin from a lab curiosity into an effective drugs. In 1940, they worked with penicillin, Solving these problems and stepping up its large-scale production.

    The increasingly obvious value and demand of penicillin in World War II accelerated the process of its mass production. which began in 1944.The wide use of penicillin during World War II saved many lives. Without it, many people would have died due to bacterial infections in even minor wounds.

    Fleming discovered penicillin. Flopey and Chain made it a usable product with a nickname of" wonder drug". All three of them were awarded the 1945 Nobel Prize in Physiology or Medicine.

The development 6f penicillin (1928-1945)

The of penicillin

    While growing bacteria for his experiment, Fleming noticed something in a dish, killing the bacteria surrounding it.

    The blue mould, which Fleming found in the lab by rather than on purpose, was named penicillin.

    The with Fleming' s further research

    Fleming had making penicillin meet medicine standards of purity.

He couldn't produce the desired quantities of penicillin to be

    The mass production of penicillin

    Two other scientists along with their team in making its large-scale production possible.

World War II Ty up the process of its mass production for military use.

    Significance

    Widely to treat people in wart penicillin saved many lives that otherwise would have been lost.

penicillin started post-1945 revolution of medicines, for which Fleming, Florey and Chain the Nobel Prize in Medicine for their work.

举一反三
七选五

    Fun doesn't have to be expensive

    Everyone likes to have fun, but not everyone has much money to spend. Here are some free or cheap ways to enjoy yourself.

    Go outside

    Going outside in good weather can be a lot of fun if you don't want to stay at home. {#blank#}1{#/blank#} If you live in a city, you can go window-shopping. Or you can explore an old part of town and admire the buildings.

    Try a hobby

    While you're out, take pictures of things you find. Planning and taking pictures can make you aware of the beauty all around you. Photographic equipment can be expensive, but it doesn't have to be. You probably already own a camera or a cell phone that can take pictures. Other creative hobbies can also be done with basic materials. {#blank#}2{#/blank#}

    Find an event

    Libraries often hold free public events. {#blank#}3{#/blank#}And while you're there, borrow a book or movie for free. Museums and universities also hold free events.

    If you can't find a free event, you can volunteer at an event that requires tickets. People who organize concerts and plays need help.{#blank#}4{#/blank#} Sometimes they reward volunteers with free tickets.

    Meet a friend

    Relationships are often the best things in life. {#blank#}5{#/blank#} For example, invite a friend for a walk, an event or a time working on your hobby. Hosting doesn't have to be difficult. If your friend comes in the afternoon, you don't have to serve a meal. You can sit and talk, play board games or card games or watch a movie together.

A. A friend in need is a friend indeed.

B. Stop by one to find out what's going on.

C. Hike or bicycle with a friend on a nearby path or in a park.

D. Whatever you do, find a friend to share it with.

E. It's a good idea to stay at home to watch a movie.

F. You can set up or take down chairs or greet visitors.

G. Drawing and writing require nothing more than a pencil and paper.

任务型阅读

    Today is a perfect day that can leave you with good memories you may someday share with your friends. Here's how:

    {#blank#}1{#/blank#} You can see or do something a million times, but you can only see or do it for the first time once. As a result, first time experiences usually leave a deep mark in our minds for the rest of our lives. So try to experience something different and you'll have more memories.

    Work on something that's great to you.{#blank#}2{#/blank#} Life is short. Today is the day to take action. Smile and notice what's right. Everything that happens in life is neither good nor bad.{#blank#}3{#/blank#} And no matter how it turns out, it always ends up just the way it should. Either you succeed or you learn something.

    Be true to yourself. The only shoes you can wear are your own. If you aren't being yourself. You aren't truly living.{#blank#}4{#/blank#}

    Make a new friend. People are interesting creatures, and no two people arc exactly alike.{#blank#}5{#/blank#}Find out what makes them different. They'll likely open your eyes to wonderful ideas. And you never know, they just might change your life.

Be present. Be here now. Remember, right now is the only dear moment to you. Right now is life. Don't miss it.

A. Learn a new skill.

B. Try something new.

C. It just depends on your opinion.

D. So meet someone new today.

E. And in fact, you're only existing.

F. Pay close attention to what you're doing.

G. Make yourself busy with something meaningful.

根据短文内容,从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余。

    Good learners can inspire students or anybody to learn well. Here are some characteristics of good learners.

    Good learners are curious. They wonder about all sorts of things, often about knowledge beyond their areas of expertise(专长). {#blank#}1{#/blank#} Finding out about something they didn't know satisfies them for the moment, but their curiosity is addictive.

    Good learners don't give up easily. A few things may come easily to learners but most knowledge arrives after effort. {#blank#}2{#/blank#} They try to search out new information. They read, analyze, and evaluate the information they've found. Then they study more and work at what they don't understand.

    Good learners know that a lot of learning isn't fun. The journey to understanding generally isn't all that exciting. {#blank#}3{#/blank#} Others need a tiresome attention to detail, and still others need periods of intense mental focus. Your backs hurt, your arms and legs get tired, and your coffee gets cold.

    {#blank#}4{#/blank#}There's always more to know. Good learners are never satisfied with how much they know about anything. They are pulled around by questions—the ones they still can't answer, or the ones without very good answers. Those questions follow them like day follows night with the answers bringing daylight.

    Good learners share what they've learned. Good learners are teachers committed to sharing with others what they've learned. {#blank#}5{#/blank#} Good learners can also explain what they know in ways that make sense to others. They are connected to the knowledge passed on to them and committed to leaving what they've learned with others.

A. Some learning tasks require boring repetition.

B. Good learners are willing to put in the time.

C. Some knowledge can broaden our views.

D. Good learners stay positive.

E. They write about it, and talk about it.

F. They love the discovery part of learning.

G. Good learners never run out of questions.

请认真阅读下列短文,并根据所读内容在文章后表格中的空格里填入一个最恰当的单词。

注意:每个空格只填1个单词。

    New discoveries suggest that trade between Europe and Asia along the Silk Road probably began many centuries earlier than once thought. The findings add a fascinating new page to the epic(史诗)of the Silk Road, which spread far and wide in no time.

    The latest and most surprising discovery is pieces of silk found in the hair of an Egyptian mummy from about 1,000 BC, long before regular traffic on the Silk Road and at least one thousand years before silk was previously thought to be used in Egypt. Other research may extend human activity along this route back even further, perhaps a million years to the moving of human ancestors into eastern Asia

    The official origin of East-West trade along the road is usually placed in the late 2nd century BC when an agent of the Chinese Emperor Wudi returned from a dangerous secret mission across the desert into the remote high country of Central Asia. The agent, Zhang Qian, traveled as far as Afghanistan and brought back knowledge of even more distant lands such as Persia, Syria and a place known as Lijien, perhaps Rome. Historians(历史学家)have called this one of the most important journeys in ancient times. His journey opened the way for what have been thought to be the first indirect contacts between the ancient world's two superpowers, China and Rome. Chinese silk, first traded to Central Asia for war horses, was soon finding its way to the markets of Rome through a network of businessmen.

    But the new discoveries show that Chinese silk apparently existed in the West long before the Han emperor started organized trade over the Silk Road. The research could change thinking about the early history of world trade and provide insights into the mystery(谜) of just how and when Europe first realized the glorious culture at the other end of Eurasia.

Paragraph outline

Supporting details

Introduction

New findings about the {#blank#}1{#/blank#} of trade along the Silk Road are spread far and wide in no time.

The latest discovery

The silk thread found in the hair of an Egyptian mummy from about 1,0 BC makes all feel greatly surprised.

The discovery suggests the trade along the Silk Road may {#blank#}2{#/blank#} back to an earlier time than once {#blank#}3{#/blank#}.

Zhang Qian's mission

The accepted official {#blank#}4{#/blank#} of East-West commerce along the Silk Road.

Opening the way for the first indirect contacts between{#blank#}5{#/blank#}the two ancient superpowers, China and Rome {#blank#}6{#/blank#} Chinese silk to Central Asia and Persia Making Chinese silk {#blank#}7{#/blank#} the markets of Rome.

{#blank#}8{#/blank#}.

Show the {#blank#}9{#/blank#} of Chinese silk in the West long before the Han Dynasty. Change thinking about the early history of world peace.

Help people find out more facts about Europe first {#blank#}10{#/blank#} Chinese culture.

请认真阅读下列短文,并根据所读内容在文章后表格中的空格里填入最恰当的单词。

Fighting the curse of presenteeism

    "It's true hard work never killed anybody, but I figure, why take the chance?" Beyond a certain level, extra effort seems to be self­defeating. Studies suggest that, after 10 hours a week, employee productivity falls sharply.

    But that doesn't stop some managers from demanding that workers stay chained to their desk for long periods. Jack Ma, the founder of Alibaba, recently applauded the "996" model, where employees work from 9am to 9pm, six days a week, as a huge blessing". However, to modern office workers presenteeism is a curse.

    There will be days when you do not have much to do, just waiting for someone else to respond to a request. As the clock ticks past 5pm, there may be no purpose in staying at your desk. But you can see your boss hard at work and, more important, they can see you. So you make an effort to look busy.

    If bosses do not like to go home before their underlings (下属)and underlings fear leaving before their bosses, everyone is trapped. Staff may feel that they will not get a pay rise, or a promotion, if they are not seen to be putting in maximum effort. This is easily confused with long hours. Managers, who are often no good at judging employees5 performance, use time in the office as a measurement.

    But presenteeism has more serious consequences. As well as reducing productivity, this can increase medical expenses for the employer. According to a study, these costs can be six time: higher for employers than the costs of absenteeism among workers. To take one example, research found that Japanese employees with lower­back pain were three times more likely to turn up for work than in Britain. As a result, those workers were more likely to experience greater pain and to suffer from depression. What could be more discouraging than being in pain while feeling trapped at work?

    "None of this is to say that employers are not entitled to expect workers to be in the office for a small amount of time. Unavoidably there will be a need for some (preferably short)meetings. Dealing with colleagues face-­to­-face develops friendships, allows for a useful exchange of ideas and enables workers to have a better sense of their common needs.

    With portable smart phones and laptops, we can work at home as easily as in the office. Turning an office into a prison does nothing for the creativity that is increasingly demanded of office workers as routine tasks are automatic. To be productive you need presence of mind, not being present in the flesh.

Fighting the curse of presenteeism

{#blank#}1{#/blank#}

Modern office workers stay chained to their desk for long periods.

Contributing factors

•The staff think it may give them a(n){#blank#}2{#/blank#} to get a pay rise, or a promotion.

•Employees' performance is{#blank#}3{#/blank#}in terms of working hours.

Consequences

•Employees work less {#blank#}4{#/blank#}, some pretending to be busy.

•More medical expenses have to be {#blank#}5{#/blank#} by employers for their staff.

•Workers have a{#blank#}6{#/blank#}to be both physically and mentally. unhealthy.

•It is of no {#blank#}7{#/blank#}to the development of creativity.

{#blank#}8{#/blank#} of face­to­face contact

•It develops friendships.

•It makes a useful exchange of ideas {#blank#}9{#/blank#}.

•It enables workers to {#blank#}10{#/blank#}each other's needs.

Conclusion

To be productive you need presence of mind, not being present in the flesh.

返回首页

试题篮