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题型:语法填空(语篇) 题类: 难易度:困难

外研版(2019)选择性必修 第三册Unit 2 A life's work 同步练习

语法填空

Yuan Longping, one of China's most famous(scientist), works the land to do his research. He grows is called super hybrid rice, which makes possible to produce one﹣third more of the crop in the same fields. into a poor farmer's family in 1930, Dr Yuan graduated from Southwest Agricultural college in 1953. Since then, finding ways to grow more rice(be) his life goal. As a young man, he saw the great need increasing the rice output. He searched for a way to achieve it without(expand) the area of the fields. Thanks to his research, farmers are producing harvest twice as large as before and the UN has more tools in the battle(rid) the world of hunger.

One dream is not always enough,(especial) for a person who loves and cares for his people. Now Dr Yuan has another dream:to export his rice so that it can(grow) around the globe.

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    Register in person, by phone 264-8833, or by mail. Use form given.

178 IN Winchester St, Chicago

Basic Photography

    This is an eight-hour course for beginners who want to learn how to use a 35mm camera. The teacher will cover such areas as kinds of film, light, and lenses(镜头). Bring your own 35mm camera to class. Course charge: $50. Jan.10,12,17,19, Tues. & Thurs. 6:00~8:00 p.m. Marianne Adams is a professional photographer whose photographs appear in many magazines.

Understanding Computers

    This twelve-hour course is for people who don't know very much about computers, but need to learn about them. You will learn what computers are, what they can and can't do, and how to use them. Course charge:$75. Equipment charge:$10. Jan.14,21,28, Sat. 6:00~10:00 p.m. Joseph Saimders is Professor of Computer Science at New Urban University. He has over twelve years of experience in the computer field.

Typing

    This course on week-days is for typing. You are tested in the first class and practice at one of eight different skill levels. This allows you to learn at your own speed. Each program lasts 20 hours. Bring your own paper. Course charge:$125. Materials charge:$25. Two hours each evening for two weeks. New classes begin every two weeks. This course is taught by a number of business education teachers who have effectively taught typing courses before.

Oil Painting

    Oil paint is easy to use once you learn the basics. When you enroll(注册) in this oil painting course, you will learn to draw and paint using many oil painting techniques under complete guidance and instruction. Together—with the teacher's knowledge and your passion—we'll unlock your creativity and develop your potential! Course charge: $35. Jan. 5,12,19,26, Thurs. 2:00—5:00pm. Ralf Ericssion has taught beginners to masters and he has learned that everything builds on just a few basic concepts that he will show you here.

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    Sleep deprivation(缺失)is an important hidden factor in lowering the achievement of school pupils, according to researchers carrying out international education tests.

    It is a particular problem in richer countries with sleep experts linking it to the use of mobile phones and computers in bedroom late at night. Sleep deprivation is such a serious problem that lessons have to be dragged down to a lower level to suit sleep-deprived learners, the study found. The international comparison, carried out by Boston College, found the United States to have the highest number of sleep-deprived students, with 73% of 9- and 10-year-olds and 80% of 13- and 14-year-olds identified by their teachers as being negatively affected.

    In literacy(读写能力) tests there were 76% of 9- and 10-year-olds lacking sleep. This was much higher than the international average of 47% of primary pupils needing more sleep and 57% among the secondary age group.

    Other countries with the most sleep-deprived youngsters were New Zealand, Saudi Arabia, Australia, England, Ireland and France. High-performing Finland is also among the most lacking in sleep. Countries with the best records for getting enough sleep include Azerbaijan, Kazakhstan, Portugal, the Czech Republic, Japan and Malta.

    The analysis was part of the huge date-gathering process for global education rankings, the Trends in International Mathematics and Science Study(TIMSS)and Progress in International Reading Literacy Study(PIRLS)

    “I think we underestimate the impact of sleep. Our data show that across countries internationally, on average, children who have more sleep achieve higher in maths, science and reading. That is exactly what our data show,” says Chad Minnich of the TIMSS and PIRLS International Study Center.

    “It's the same link for children who are lacking basic nutrition,” says Mr Minnich, based at the Lynch School of Education, Boston College. “If you are unable to concentrate, to attend mentally, you are unable to achieve at your best level, because your mind and body are in need of something more basic. Sleep is a fundamental need for all children. If teachers report such large proportions of children suffering from lack of sleep, it's having a significant impact. But worse than that, teachers are having to adjust their instruction based on those children who are suffering from a lack of sleep. The children who are suffering from a lack of sleep are driving down instruction.”

    That means that even the children who are getting enough sleep are still suffering from this sleep-related lowering.

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    An introduction to this book is as superfluous as a candle in front of a powerful searchlight. But a convention of publishing seems to require that the candle should be there, and I am proud to be the one to hold it. About ten years ago I picked up from the pile of new books on my desk a copy of Sons and Lovers by a man of whom I had never heard, and I started to race through it with the immoral speed of the professional reviewer. But after a page or two I found myself reading, really reading. Here was—here is—a masterpiece in which every sentence counts, a book packed with significant thought and beautiful, arresting phrases, the work of a remarkable genius whose gifts are more richly various than those of any other young English novelist.

    To appreciate the rich variety of Mr. Lawrence we must read his later novels and his volumes of poetry. But Sons and Lovers reveals the range of his power. Here are combined and blended(混合的) sort of “realism” and almost lyric(抒情的) imagery and rhythm. The speech of the people is that of daily life and the things that happen to them are normal adventures and accidents; they fall in love, marry, work, fail, succeed, and die. But of their deeper emotions and of the relations of these little human beings to the earth and to the stars, Mr. Lawrence makes something near to poetry and prose(散文) without violating its proper “other harmony.”

    Take the marvellous paragraph on next to the last page of Sons and Lovers (Mr. Lawrence depends so little on plot in the ordinary sense of the word that it is perfectly fair to read the end of his book first):

    Where was he? One tiny upright speck of flesh, less than an ear of wheat lost in the field. He could not bear it. On every side the immense dark silence seemed pressing him, so tiny a spark, into extinction, and yet, almost nothing, he could not be extinct. Night, in which everything was lost, went reaching out, beyond stars and sun, stars and sun, a few bright grains, went spinning round for terror, and holding each other in embrace, there in the darkness that outpassed them all, and left them tiny and daunted(气馁). So much, and himself, infinitesimal, at the core a nothingness, and yet not nothing.

    Such glorious writing lifts the book far above a novel which is merely a story. I beg the reader to attend to every line of it and not to miss a single one of the many sentences that await and surprise you. Some are enthusiastic and impressive, like the paragraph above; others are keen, “realistic” observations of things and people. In one of his books Mr. Lawrence makes a character say, or think, that life is “mixed.” That indicates his philosophy and his method. He blends the accurately literal and trivial(琐碎的) with the extremely poetic.

    To find a similar blending of tiny daily detail and wide imaginative vision, we must go back to two older novelists, Hardy and Meredith. I do not mean that Mr. Lawrence derives(源于) immediately from them or, indeed, that he is clearly the disciple(弟子) of any master. I do feel simply that he is of the elder stature(名望) of Hardy and Meredith, and I know of no other young novelist who is quite worthy of their company. When I first tried to express this comparison, this connection, I was contradicted by a fellow-critic, who pointed out that Meredith and Hardy are entirely unlike each other and that therefore Mr. Lawrence cannot resemble both. To be sure, nothing is more hateful than forced comparisons, nothing more boring than to discover parallels between one work of art and another. An artist's mastery consists in his difference from other masters. But to refer a young man of genius to an older one, at the same time pronouncing his independence and originality, is a fair, if not very superior, method of praising him.

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    For centuries, mankind and dogs have suffered from a communication failure. We can tell dogs what we want them to do and sometimes they comply, but we've always struggled when it comes to understanding the true meaning of their barks and whimpers. There is exciting news now – a dog translator has been invented to help you communicate with your furry friend.

    Researchers at North Carolina State University have fashioned some kind of miracle dog translator body harness(束腰带). What's special about it is that it doesn't just rely on the dog's vocalizations to interpret what Fido is banging on about.

    Oh no – this miracle harness reads and interprets the ordinary dogs' body language as well, giving us a full two-way dog communication experience.

    Researcher David Roberts says: "Dogs communicate primarily through body language, and one of our challenges was to develop sensors that tell us about their behavior by observing their posture remotely."

    Sensors on the harness monitor the dog's heart rate and body temperature and software builds up a vocabulary, letting the human know what the dog is feeling.

    What would dogs say if they could talk to us? The human can even communicate back through the harness thanks to vibration motors, supposedly by tapping into the dog's senses so that it can understand what you're trying to say to it.

    The dog harness is designed for dogs involved in search and rescue and other front-line work, but it's got us dreaming of a beautiful future, one where humans and dogs can co-exist as equals, with the dog able to fully express itself at all times.

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    Here's a list of books I'm looking forward to this fall season. Not all of them will rise to the level of the advertisement, but it's an abundant crop.

    "Home After Dark" by David Small (Liveright, Sept.11)

    In 2009, Small published a celebrated graphic memoir (回忆录) called "Stitches". Now the Caldecott Medal winner is back with a graphic novel about a motherless 13-year-old boy brought up in an unhappy home in California. This is a tale told in few words and many striking images. On Sept. 11 at 3p.m. . Small will be at Amazonbooks at Union Market. More information at www.amazon.com/graph-tale.

    "Waiting for Eden" by Elliot Ackerman (Knopf, Sept. 25)

    This brief novel is related by a dead soldier who is watching over a horribly burned partner in a Texas hospital. That sounds embarrassingly emotional, but Ackerman, who served in a Navy in Iraq and Afghanistan, is one of the best soldier-writers of his generation. More information at www.amazon.com/military-essay.

    "All You Can Ever Know" by Nicole Chung (Catapult, Oct. 2)

    Chung, the editor of the literary magazine Catapult, was adopted as a baby by a white family in Oregon. In this memoir, she writes about her childhood, her Asian American identity and her search for the Korean parents who gave her up. More information at www.amazon.com/politics-prose.

    "Unsheltered" by Barbara Kingsolver (Harper, Oct. 16)

    Alternating between past and present, this novel tells the story of a woman investigating a late-19th-century science teacher who was caught up in the controversy over Darwinism. Like her other novels, this one promises to explore social and scientific problems. Visit www. amazon.com/tech-science for more information.

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