Practice more, ________ you will learn English better.
A.or B.yet C.and D.but
翻译句子
1.这篇文章是以日记的形式写成的。
2.我发现那本书很有用。
3.他尽管年轻，但懂得多。
4.这是一本对你很有帮助的书。
5.因为我取得了好成绩，所以我妈妈很高兴。
指出下列句子划线部分是什么句子成分
1.The students got on the school bus.
2.He handed me the newspaper.
3.I shall answer your question after class.
4.What a beautiful Chinese painting!
5.They went hunting together early in the morning.
6.His job is to train swimmers.
7.He took many photos of the palaces in Beijing.
8.There is going to be an American film tonight.
9.He is to leave for Shanghai tomorrow.
10.His wish is to become a scientist.
11.He managed to finish the work in time.
12.Tom came to ask me for advice.
13.He found it important to master English.
14.Do you have anything else to say?
15.To be honest; your pronunciation is not so good.
16.Would you please tell me your address?
17.He sat there, reading a newspaper.
18.It is our duty to keep our classroom clean and tidy.
19.He noticed a man enter the room.
20.The apples tasted sweet.
请阅读下面文字，并按照要求用英语写一篇150词左右的文章。
Cities across China have been rolling out policies to encourage the return of street vendors (摊贩), where stall operators and mobile vendors sell food and small commodities on streets and other public spaces.
At a press conference during China s recently concluded “two sessions,” Chinese Premier Li Keqiang praised the city of Chengdu in west China for creating 100,000 jobs by setting up 36,000 mobile stalls, signaling an encouragement of reviving street vendoring.
Meanwhile, China’s tech giants are offering help. Alibaba’swholesalemarketplace1688.com issued a plan in late May to connect street sellers directly with factories, while offering stall operators with a total of 70 billion yuan of interest-free loans.
E-commerce major JD.com has promised to secure quality merchandise worth over 50 billion yuan and is offering each stall keeper up to 100,000 yuan worth of interest-free loans.
（写作内容）
1. 用约30个单词概述上述信息的主要内容。
2. 用约120个单词发表你的观点，内容包括：
（1）你觉得摆地摊有哪些好处？
（2）你有什么有助于其健康发展的建议？（不少于两点）
（写作要求）
1. 写作过程中不能直接引用原文语句；
2. 作文中不能出现真实姓名和学校名称；
3. 不必写标题。
（评分标准）
内容完整，语言规范，语篇连贯，词数适当。
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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。请将答案写在答题纸上相应题号的横线上。
On Knowing the Difference
It is as though we can know nothing of a thing until we know its name. Can we be said to know what a pigeon is unless we know that it is a pigeon? We may have seen it again and again, and noted it as a bird with a full bosom and swift wings. But if we are not able to name it except vaguely as a “bird”, we seem to be separated from it by a vast distance of ignorance. Learn that it is a pigeon however, and immediately it rushes towards us across the distance, like something seen through a telescope. No doubt to the pigeon fancier (爱好者) this would seem but the most basic knowledge, and he would not think much of our acquaintance with pigeons if we could not tell a carrier from a pouter. That is the charm (魅力) of knowledge—it is merely a door into another sort of ignorance.
There are always new differences to be discovered, new names to be learned, new individualities to be known, new classifications to be made. No man with a grain of either poetry or the scientific spirit in him has any right to be bored with the world, though he lived for a thousand years.
There is scarcely a subject that does not contain sufficient differences to keep an explorer happy for a lifetime. It is said that thirteen thousand species of butterflies have already been discovered, and it is suggested that there may be nearly twice as many that have so far escaped the naturalists Many men give all the pleasant hours of their lives to learning how to know the difference between one kind of moth (蛾) and another. One used to see these moth-hunters on windless nights chasing their quarry fantastically with nets in the light of lamps. In chasing moths, they chase knowledge. This, they feel, is life at its most exciting, its most intense.
The townsman passing a field of sheep finds it difficult to believe that the shepherd can distinguish between one and another of them with as much certainty as if they were his children. And do not most of us think of foreigners as beings who are all turned out as if on a pattern, like sheep?
Thus our first generalizations spring from ignorance rather than from knowledge. They are true, as long as we know that they are not entirely true. As soon as we begin to accept them as absolute truths, they become lies. I do not wish to deny the importance of generalizations. It is not possible to think or even to act without them. The generalization that is founded on a knowledge of and a delight in the variety of things is the end of all science and poetry.
Title: On Knowing the Difference | |
Passage outline | Supporting details |
The 1. of a name in knowing a thing | ● Not knowing its name, you will feel distantly 2. from a thing however many times you’ve seen it. ● A thing will become magically close and 3. to you the moment you are able to name it. ● The charm of knowledge 4. in that its boundaries can be always pushed back. |
A world full of differences | ● As there’s always something new remaining to be 5., one is not supposed to Suffer any boredom with the world in his lifetime. ● One subject alone contains so many 6. that anyone interested may have to devote his 7. to learning them. ● By chasing knowledge, people will experience the greatest 8. and intensity that life can offer. |
True but never entirely true generalizations | ● The way the townsman look at sheep and we look at foreigners illustrates that our first generalizations are made out of 9. of knowledge. ● Important as generalizations are in our thinking and acting, they will become lies once we regard them as absolute 10.. ● Coming to know the variety of things with delight is the final generalization all science and poetry aim to make. |
As she ran her eyes over the flight-test calculation sheets the engineer had given her, Katherine Goble could see there was something wrong with them. The engineer had made an error with a square root (平方根). And it was going to be tricky to tell him so. It was her first day on this assignment, when she and another girl had been picked out of the computing pool at the Langley aeronautical laboratory, to help the all-male flight research unit.
But there were other, more significant snags (障碍) than simply being new—he was a man and she was a woman. In 1953 women did not question men. They stayed in their place, in this case usually the computing pool, tapping away on their desktop calculators or filling sheets with figures, she as neatly turned out as all the rest. Men were the grand designers, the engineers; the women were “computers in skirts”, who were handed a set of equations (方程式) and exhaustively, diligently checked them. Men were not interested in things as small as that.
Nonetheless, this engineer’s calculation was wrong. If she did not ask the question, an aircraft might not fly, or might fly and crash.
So, very carefully, she asked it. Was it possible that he could have made a mistake? He did not admit it but, by turning the colour of a cough drop, he ceded (屈服) the point. She asked more such questions, and they got her noticed. As the weeks passed, the men “forgot” to return her to the pool. Her incessant “why?” and “how?” made their work sharper. It also challenged them. Why were their calculations of aerodynamic forces so often out? Because they were maths graduates who had forgotten their geometry, whereas she had not; her high-school brilliance at maths had led to special classes on analytic geometry in which she, at 13, had been the only pupil.
Why was she not allowed to get her name on a flight-trajectory report when she had done most of the work? Because women didn’t. That was no answer, so she got her name on the report, the first woman to be so credited. Why was she not allowed into the engineers’ lectures on orbital mechanics and rocket propulsion? Because “the girls don’t go”. Why? Did she not read Aviation Week, like them? She soon became the first woman there.
As NASA’s focus turned from supersonic flight to flights in space, she was therefore deeply involved, though still behind the scenes. She ensured that Alan Shepards mercury capsule splashed down where it could be found quickly in 1961, and that John Glenn in 1962 could return safely from his first orbits of the earth. Indeed, until she had checked the figures by hand against those of the newfangled electronic computer, he refused to go.
Later she calculated the timings for the first moon landing (with the astronauts’ return), and worked on the space shuttle. But in the galaxy of space-programme heroes, despite her 33 years in the flight research unit, for a long time she featured nowhere.
It did not trouble her. First, she also had other things to do: Raise her three daughters, cook, sew their clothes, care for her sick first husband. Second, she knew in her own mind how good she was—as good as anybody. She could hardly be unaware of it, when she had graduated from high school at 14 and college at 18, expert at all the maths anyone knew how to teach her.
But when their story emerged in the 21st century, most notably in a book and a film called “hidden figure”, she had a NASA building named after her and a shower of honorary doctorates.
Do your best, she always said Love what you do. Be constantly curious. And learn that it is not dumb to ask a question; it is dumb not to ask it. Not least, because it might lead to the small but significant victory of making a self-proclaimed (自称的) superior realise he can make a mistake.
1.Why did Katherine hesitate about pointing out the engineer’s error?
A.Because she lacked working experience and wasn’t sure of the error.
B.Because she was worried about being sent back to the computing pool.
C.Because men played a dominant role in the lab and couldn’t be questioned.
D.Because the man was an authority in that field and wouldn’t admit his error.
2.Women took on the calculation work in the lab because ________.
A.they were more careful and diligent than men B.men showed great respect for them
C.they were fond of doing lighter work D.men were unwilling to do such minor thing
3.What happened after Katherine Goble asked many questions in the flight research unit?
A.Male engineers ignored her deliberately. B.She gave male engineers a deep impression.
C.She made small errors occasionally. D.Special classes on analytic geometry were arranged.
4.The example of John Glenn is given in Paragraph 6 to show that ________.
A.Katherine Goble was considered reliable
B.he was a stubborn but cautious person
C.computers were of less significance at that time
D.male engineers preferred checking figures by hand
5.Katherine Goble didn’t get troubled by being nameless, because ________.
A.she led a relatively busy life and was confident about her ability
B.she devoted all her time to taking care of her children
C.she received a good education at an early age
D.she was ordinary among mathematicians
6.What’s the best title of the passage?
A.a girl who asked questions B.A figure who worked up to her fame
C.A woman who was ignored by male workmates D.A scientist who was crazy about maths
