2020年广州市普通高中毕业班综合测试（二）英语
本试卷共4页，21小题，满分150分．考试用时120分钟．
注意事项：
1．答卷前，考生务必用黑色字迹钢笔或签字笔将自己的姓名和考生号、试室号、座位号填写在答题卡上．用2B铅笔将试卷类型（A）填涂在答题卡相应位置
上．
2．选择题每小题选出答案后，用2B铅笔把答题卡上对应题目选项的答案信息点涂黑，如需改动，用橡皮擦干净后，再选涂其他答案，答案不能答在试卷
上．
3．非选择题必须用黑色字迹的钢笔或签字笔作答，答案必须写在答题卡各题目指定区域内的相应位置上；如需改动，先划掉原来的答案，然后再写上新的
答案；不准使用铅笔和涂改液．不按以上要求作答的答案无效．4．作答选做题时，请先用2B铅笔填涂选做题的题号对应的信息点，再作答．漏涂、错涂、多涂的，答案无效．
5．考生必须保持答题卡的整洁．考试结束后，将试卷和答题卡一并交回．
一、完形填空
I saw the old man, with his untidy clothes and messy hair, as he dashed between the rows of the department store. He was trying to be ordinary but he was hard not to 1 .
He 2 the saleswoman and with a slight 3 , possibly German, asked where the women’s shoes were sold. “ Fourth floor.” She responded in a voice I could hear 10 miles away. “Pardon? Where did you say they were?”he asked again, apparently 4 . Clearly the old man was somewhat 5 . “ Fourth floor, sir,”the friendly saleswoman replied patiently, this time so __6___ that customers turned to see what was causing the 7 .
I continued watching as the man thanked the saleswoman and 8 for what I
assumed was the fourth floor. But rather than walk to the 9 or the lift, he dashed behind a shelf, took out a notebook and started writing hurriedly, with an almost mad 10 on his face. Then he went straight up to another saleswoman and asked where the women’s shoes were sold. Again he asked her to 11 the answer and once more he walked away and took down some notes.
He did this three more times before a department store 12 , thinking him mad, removed him from the store. But rather than be 13 , the old man departed with a huge smile on his face. Although the incident was 14 _ , it was not until a year later, during my first year of university, that I gave it any further 15 _ . I walked into my language classroom and met my professor. It was that very same man.
1.A. see B.notice C. neglected D. find
2.A. followed B. interviewed C. chose D. approached
3.A. doubt B. voice C. accent D. smile
4.A. confused B. amused C. annoyed D. tired
5.A. silly B. shy C. deaf D. weak
6.A. angrily B. loudly C. suddenly D. quickly
7.A. disturbance B. accident C. pleasure D. quarrel
8.A. put away B. passed away C. pulled away D. headed off
9.A. shoes B. stairs C. exit D. sign
10.A. confusion B. appearance C. pain D. expression
11.A. reply B. recite C. repeat D. retell
12.A. security-guard B. customer C.saleswoman D. policeman
13.A.arrested B.embarrassed C.relaxed D. refused
14.A. unusual B. serious C. dangerous D. unforgettable
15.A. wonder B. sense C. thought D. idea
第二节语法填空
Hic! You've just hiccupped(打嗝) for the tenth time since you finished dinner. Wonder ___16 these funny noises are coming from? The part __17 (blame)
is your diaphragm, the muscle（肌肉）at the bottom of your chest. All hiccups start here.
The diaphragm almost always ___18 (work) perfectly--- it pulls down when you breathe in to help pull air into the lungs __19 it moves up when you breathe out to help push air out of the lungs. But sometimes the diaphragm becomes upset, and when ___ 20 happens, it pushes up in an irregular way , making your breath come out differently ____21 how it normally does. When this irregular breath hits your voice box, you're left with a big hiccup. Things ___22 bother the diaphragm include eating too quickly or too much, stomachaches or feeling nervous.
If you want to know ___23 to get rid of hiccups, here are some "cures",
___24 (breathe) into a paper bag is one method some people use. Others think taking a mouthful of water is the way to become hiccup-free. Sugar under your tongue might also drive away the hiccups. And maybe the most famous 25 (treat), having someone scare you , also helps beat the hiccups.
三、阅读理解
A
A black and white kitten with a broken back lay on animal doctor Betsy Knenon's examination table. A regular customer had rushed him to her office after his pet dog brought the cat home in his mouth. The dog's owner was horrified, believing that his pet had caused the cat's injuries. But Kennon found no teeth marks or bite wounds, which showed that the dog had probably saved, not harmed, the kitten.
In Kennon’s opinion, however, the cat was a hopeless case. Many doctors would have put down such a badly hurt animal. But she couldn’t be so cruel. The
kitten’s bright eyes and sad face had won her over. There was no way of finding his owner, so Kennon, a single woman aged 56, decided to keep him. She gave him a round of shots and fed him food mixed with medicines. He couldn’t move his back legs but soon started pulling himself forward with his front legs. The doctor named him Scooter and contacted a company that makes carts for disabled animals. Scooter took to his new wheels like a natural. In no time he was able to move freely, if somewhat awkwardly, around Kennon’s office, home and even her backyard. The sight of the determined Scooter was uplifting and amusing in equal measure and Kennon had to smile each time the cat entered the room.
Kennon was convinced that her kitten could share his high spirits with others. So she took Scooter to the local hospital to see if he could help the patients. His first patient was an elderly woman who’d had a stroke and hadn’t spoken to anyone for two days. Scooter jumped out of Kennon’s arms and onto the bed, rolled over to the patient, and lay gently near her cheek, purring softly. The woman looked at Scooter. “Kitty,” she murmured as she began to talk to him. Amazed, Kennon turned to the doctor--- and saw that she was in tears. The cat had engineered a small miracle.
Today Scooter spends about ten hours a month working with patients who are recovering from strokes and injuries. Again and again, Kennon watches as her cat provides hope and comfort. As one patient who’d lost her leg in a car accident said, “If he can do it, so can I.”
26. From Paragraph 1, we know that ___________.
A. the do g’s owner was a stranger to Kennon
B. the cat had several bite marks on its body
C. the dog was extremely cruel to the cat
D. who actually injured the cat was unknown
27. The underlined phrase “put down”in Paragraph 2 most probably means___________.
A. hurt
B. killed
C. refused
D. replaced
28. Why did Kennon decide to keep the cat?
A. She wanted a companion.
B. The cat’s owner abandoned him.
C. She liked the cat.
D. The cat was hopeless.
29. How did Kennon help the cat move around?
A. By curing his broken back.
B. By getting him a special cart.
C. By feeding him medicines.
D. By exercising him in her backyard.
30. According to the passage, what is the main reason that the cat works miracle?
A. He is able to inspire others.
B. Patients feel sympathy for him.
C. People are amused by his appearance.
D.He has the ability to cure the ill.
B
We each have a unique genetic(基因的，遗传的) make-up. Every cell of your body has the same set of about 100,000 separate genes made of DNA. These are the instructions for producing a person. Genes decide everything from the colour of your skin to the way your brain works. You have one of several billion combinations of DNA which come from the random mixing of your parents’genes. Except for identical twins(同卵双胞胎), no one has the same combination as another person. You are unique! You are unique in another way too: in the way you are raised and all the experiences you have from before birth to adult life. These experiences influence you, your behaviour and attitudes, and the choices you make.
But are genes or life experiences more important in shaping your appearance and personality? Scientists are studying twins to find out. One set of twins occurs every 70 births---some are identical and others are non-identical twins. Identical twins are special because they share exactly the same genes and often the same environment. Non-identical twins are more like ordinary brothers and sisters.
Some identical twins have been adopted and brought up in different homes. With identical genes but a different home environment, scientists can study twins to see how much a particular feature depends on the genes we inherit. For example, we know that eye problems, like short-sightedness, are mostly genetic. But resistance to pain is largely dependent on experiences. Genes also influence our eating habits. Identical twins brought up apart often like to eat at the same time of day and feel full after eating the same amount. Non-identical twins in similar circumstances have more varied eating habits. Identical twins are also more likely to follow the same patterns for marriage and divorce than non-identical twins.
Scientists are trying to identify the different genes that influence our behaviour. Some people are thrill-seekers and get into risk-taking and adventurous activities. They take up extreme sports like bungee jumping and possibly take drugs. Scientists have discovered a gene which affects this.
We could ask, “Are our lives determined by our genes or our upbringing?”Scientists are learning more all the time, but it is certainly true that both are important in making us who we are.
31. What is the main idea of the first paragraph?
A. We cannot easily change our physical appearance.
B. How we turn out depends on our parents’ genes.
C. Everyone has a physical double somewhere in the world.
D. Both our genes and our experiences make us who we are.
32. Why are scientists studying twins?
A. To find out how many twins are born every year.
B. To discover what shapes us as individuals.
C. To compare differences between twins.
D. To study brother-and-sister relationships.
33. According to the passage, __________.
A. one in 70 twins are genetically identical
B. non-identical twins are usually not of the same sex
C. twins separated at birth behave exactly the same
D. identical twins are genetically the same
34. Which of the following is most affected by experience according the passage?
A. Eating habits.
B. Eye-sight.
C. Pain resistance.
D. Marriage patterns.
35. What does the underlined “this” in Paragraph 4 refer to?
A. Our love of sport.
B. Our attitude to risk-taking.
C. Our skill at bungee jumping.
D. Our ability to take drugs.
C
As you climb into the hill country, the roads get dustier and rougher, and fewer cars can be seen. Phonxay is one of the poorest districts of Laos, and many of its villages are only accessible by footpath. Our destination this hot morning is a concrete water tank that can be found just off the road.
A UK organization helped to build it six years ago, and in the nearby village of Thapho, where clean drinking water is scarce, it has made a big difference. The tank feeds six taps which in turn give water to over 800 people---it has improved things for almost every family, from schoolchildren to grannies.
But lately, we were told, the clean water supply has come under pressure from new arrivals, people who have come down from the hill areas, and there are concerns that there will not be enough clean water to go round.
There are also serious worries about resources in Laos. The Chinese are building a 400km railway link, which could transform the landlocked country. About 150,000 Chinese workers will be involved. What will this do to local clean water supplies? How will the workers be fed?
The vast majority of Laotians live on farms. But with foreign investors wanting to buy up land, local people will have to be moved to make room for them. Heavily dependent on both foreign aid and foreign investment, Laos still falls well behind its neighbours, although its economy has grown at about 6% a year in the last decade. Its biggest economic problem is the lack of locally trained skilled workforce.
But there are reasons to be hopeful for the future. Laos is beautiful, and foreign tourism continues to grow: fortunately so far the fast-food chains and coffee bars common elsewhere are nowhere to be seen. Although all local media are government-run, the Internet is not controlled and the BBC and CNN are available to those with satellite dishes.
The government has also achieved impressive results in rural development, with communities benefiting not just from cleaner water but the construction of new schools and regular visits from medical teams. Poverty will not be history in Laos within the next decade, but with small steps forward and a bit of outside help, the country could find itself out of the UN’s least-developed category by 2020.
36. The underlined word ”scarce”in paragraph 1 most probably means_________.
A. valuable
B. rare
C. infrequent
D.
missing
37. What is putting pressure on the local supply of clean water?
A. Dust from the road is making the water dirtier.
B. There are too many taps accessing the water.
C. The population of the area is growing fast.
D. The coming summer will dry up rivers and lakes.
38. What is the most serious limitation on Laos’ economic growth?
A. The lack of local skilled workers.
B. A poor transportation system.
C. Too much foreign aid.
D. Too many foreign workers.
39. According to the passage, which of the following is NOT a reason for Laos to be hopeful?
A. There are no fast-food restaurants in the country.
B. Laos has a variety of tourist attractions.
C. Information on the Internet is freely accessible.
D. The government owns all local media.
40. What is the best title for the passage?
A. Laos: small steps forward.
B. Laos: slow-developing nations
C. Laos: least-developed land
D. Laos: landlocked country
D
One-hundred-and seventh birthdays aren’t usually celebrated for authors who aren’t alive anymore. But Theodor Seuss Geisel---better known as the children’s books author Dr. Seuss ---who came into the world on 2 March, 1904, was an unusual man.
Like generations of children I was raised on his wonderful stories. But when I now read them to my children it’s not just the childhood memories I enjoy. His writing is brilliant and imaginative and flows with a
self-confidence as sure as the words of a Shakespeare poem. Readers ride his characteristic rhythm with an effortless joy that cannot be matched by any other modern writer:
You have brains in your head
You have feet in your shoes
You can steer yourself any direction you choose
And will you succeed?
Yes indeed, yes indeed!
Ninety-eight and three-quarters percent guaranteed.
Seuss’s brilliant cartoons and clever words make his books a delight for adults but they appeal most to children of course. His stories teach kids moral lessons but in indirect and entertaining ways.
The first Seuss book I was given was The Lorax, written just as the 60s were becoming the 70s. Seuss was ahead of his time, and in this book the dawn of concern for environmental problems are shown as the Lorax “who speaks for the trees”battles against an evil businessman who wants to destroy the forest and make goods “which everyone needs”.
It’s not only a warning of the heavy price of environmental destruction, written well before most people had thought to worry, but it’s also a smart analysis of consumer societies: “Unless someone like you cares a whole awful lot, nothing is going to get better. It’s not.” This is of course a moral message, but not of the kind designed to persuade the youngsters into behavior that adults want.
I could go on, but hey, it’s a birthday, and I’m sure you folks have some good toasts to raise for the party…
41. What’s the purpose of this passage?
A. To introduce Dr. Seuss’s life.
B. To analyse Dr. Seuss’s books.
C. To describe Dr. Seuss’s writing style.
D. To celebrate Dr. Seuss’s achievements.
42. Why does the author include Dr. Seuss’s poem?
A. To encourage readers to use their brains and choose their own way.
B. To give readers a sample of Seuss’s story The Lorax.
C. To provide readers with an example of Seuss’s writing style.
D. To explain how relevant Seuss’s stories remain today.
43. Why do adults also enjoy Seuss’s books?
A. His words and pictures are imaginative enough to be enjoyed by all.
B. His books give children obvious moral messages to learn from.
C. He writes about adult topics in a way that is understandable to children.
D. He was the first person to write about the environment.
44. When was the book The Lorax written?
A. Early 1960s.
B. Early 1970s.
C. Late 1960s.
D. Late 1970s.
45. Which of the following is true about Seuss?
A. Many of the issues he discussed attracted greater concern in later years.
B. He is widely considered as the twentieth-century Shakespeare.
C. His books are more popular now than when they were first published.
D. Most readers thought his ideas were difficult to understand.
第二节信息匹配（共5小题；每小题2分，满分10分）
请阅读下列应用文及相关信息，并按照要求匹配信息。请在答题卡上将对应题号的相应选项字母涂黑。
首先，请阅读下列职位的招聘信息：
46. Julie wants to return to work now
that her son has started school. To prepare, she recently completed a computer training course where she learned a range of common office software programs. During the course her typing speed was measured at 65 wpm.
47. Robert is studying Physical Education at the local university and is
looking for a part-time job. He would prefer an outdoor job where he could get some exercise. He studies during the day but is available at all other times. Location is no problem as he has his own car.
48.Bill is an accountant but he finds the job unsatisfying. He wants to get
out of the city and find a job where he can put the knowledge he gained through his Bachelor of Mathematics degree to better use.
49. Belinda recently left her job as an airline hostess. Her boss was sad
to see her go as she was one of the prettiest and most pleasant staff members. She wants a full-time position that allows her to deal with people directly and is also convenient to reach.
50. Sam is a recent university graduate looking for a full time job in the
city. He has no previous work experience and worries his degree in economics won’t be enough to get him a good office job.
III 写作
第一节基础写作
假设你是李华，昨天下午参加了英语才艺大赛（Talent Show），并获得一等奖。以下是参加情况及获奖感受：
1．看别人比赛时：紧张；
2．自己表演时：想起Mike数月的努力与帮助，冷静；
3．在最有挑战的问答环节：谨记Mike的建议，顺利；
4．宣布结果时：兴奋，遗憾Mike不在场。
[写作内容]
请根据以上介绍，给回美国度假的外籍教师Mike写一封感谢信，内容包括：1．告知获奖；
2．介绍参赛情况；
3．表达获奖感受。
[写作要求]
只能用5个句子表达所给的全部内容。信的开头与结尾已给出。
[评分标准]
句子结构准确，信息内容完整，篇章结构连贯。
Dear Mike
…….
Please accept my warmest thanks. I look forward to your return to China.
Yours,
Li Hua
第二节读写任务
阅读下面的短文，然后按照要求写一篇150词左右的英语短文。
Growing Good Corn
There was a Nebraska farmer who grew award-winning corn. Each year he entered the district’s farming competition where his corn always came out on top and won the blue ribbon.
One year a newspaper reporter interviewed him and learned something interesting about how he grew it. To his great surprise, the reporter discovered that each year the farmer shared his corn seed with his neighbors.
“Why do you share your best seed with your neighbors when they are competing against you?”the reporter asked. The farmer’s reply made everything clear.
“Why sir, said the farmer, “didn’t you know? The wind will blow corn pollen (花粉) from field to field. If my neighbors grow poor corn, it will affect the quality of my corn. If I am to grow good corn. I must help my neighbors grow good corn.”
His corn cnnnot improve unless his neighbors’ corn also improves. And so it is in life. If we co-operate and help each other out, life can get better
for everyone, and the benefits can be shared by all. But if we think only of ourselves, our selfishness will not only hurt others but it may come back to hurt us.
[写作内容]
1．以约30个词概括这篇短文的主要内容；
2．然后以120个词就“互助才能共赢”的话题进行议论，内容包括：（1）你对文中故事的看法及感受；
（2）进一步说明“互助才能共赢”的道理。
[写作要求]
1．在作文中可以使用自己亲身的经历或虚构的故事，也可以参照阅读材料的内容，但不得直接引用原文中的句子；
2．作文中不能出现真实姓名和学校名称。
[评分标准]
概括准确，语言规范，内容合适，篇章连贯。
2020年广州市普通高中毕业班综合测试（二）
英语试题参考答案
I 语言知识及应用
第一节完形填空
1. B
2. D
3. C
4. A
5. C
6. B
7. A
8. D
9. B 10. D 11. C 12.
A 13.
B 14. A 15. C
第二节语法填空
16. where 17. to blame 18. works 19. and/ or/ 20. this/ it/ that 21. from/ to
22. that/ which 23. how 24. Breathing/ To breathe 25. treatment （24题首字母未大写给一分）
II 阅读理解
第一节阅读理解
26. D 27. B 28. C 29. B 30. A 31. D 32. B 33. D 34. C 35. B
36. B 37. C 38. A 39. D 40. A 41. D 42. C 43. A 44. C 45. A
第二节信息匹配
46. D 47. B 48. F 49. E 50. A
III 写作
第一节基础写作
Dear Mike,
I’m writing to let you know that I won first prize in the English Talent Show yesterday afternoon. Before it was my turn I watched the others and got very nervous. But when I was on the stage, I thought of all your efforts to help me during the past few months and gradually calmed down. Although the question-and-answer section was the most challenging, I got through it quite smoothly by remembering all your suggestions. When the judge announced the result I was very excited but it was really a pity you were not there.
Please accept my warmest thanks. I look forward to your return to China.
Yours,
Li Hua
第二节读写任务
Version 1
In the passage the writer uses the story of the award-winning farmer who shares his best corn seed with his neighbours to teach us that we all can benefit when we co-operate and share with each other.
It’s a really instructive story, which inspires me to think more. In our daily life, we face all kinds of difficulties. Everyone needs help and only those who are ready to help can get help from others.
Take global and regional cooperation for example. As we know, countries are increasingly interdependent. When they work together to solve their problems the world becomes more stable. Trade and the economy improves and living standards for all increase. But if countries act selfishly, it will create distrust, poor economic and trade relations and may even lead to unrest and war, which hurts the people of all nations. If all the countries can cooperate with each other, draw on each other’s strengths an d work together, the world will advance greatly and all the nations will share benefits and profit from balanced development.
Version 2
In the passage the writer uses the story of the award-winning farmer who shares his best corn seed with his neighbours to teach us that we all can benefit when we co-operate and share with each other.
It’s a really instructive story, which inspires me to think more. In our daily life, we face all kinds of difficulties. Everyone needs help and
only those who are ready to help can get help from others.
Take for example the recent tragedy in Japan. The earthquake and tsunami have caused great damage to that country. Most serious is the damage to the nuclear power station that has caused radiation to leak into the atmosphere. If countries act selfishly and don’t help the Japanese, not only will the local people suffer, but the problems of radiation may spread to affect the rest of us. But if we all co-operate and help each other, then the problem can hopefully be solved, which will be of benefit not only to the Japanese people, but to the rest of the world as well.
写作评分标准及评分细则
一、基础写作
（一）评分原则
1、本题总分为15分，按语言、内容与连贯3个方面给分。
2、评分时，首先根据文章句子结构的准确性，信息内容的完整性和连贯性, 初步确定其所属档次，然后以该档次的要求衡量，确定或调整档次，最后给分。
3、只能使用5个句子表达全部的内容。每多或少写一个句子，扣1分。
4、评分时，应注意信息内容要点、应用词汇和语法结构的准确性、上下文连贯性及语言的得体性。
5、拼写与标点符号是语言准确性的一个方面，评分时，应视其对交际的影响程度予以考虑。英、美拼写及词汇用法均可接受。
6、如书写较差，以至影响交际，将分数降低一个档次。
（二）内容要点
（参见范文，一句为一个要点）
（三）评分标准
二、读写任务
（一）评分原则
1、本试题总分为25分，分两部分给分：①短文概括5分；②主题写作 20
分。
2、强调内容健康，观点鲜明，说服力强，表述清晰。可参照阅读材料的内容，但不得直接引用原文中的句子。
3、评分时，首先根据文章语言的规范、内容的合适及篇章的连贯性初步确定其所属档次，然后以该档次的要求衡量，确定或调整档次，最后给分。
4、语言规范：拼写与标点符号是语言规范的一个方面，评分时，应视其对交际的影响程度予以考虑。英、美拼写及词汇用法均可接受。
5、如书写较差，以至影响交际，将分数降低一个档次。
（二）内容要点
1、短文概括：
（1）例子：常获奖农夫，与邻居分享最好的玉米种子；
（2）道理：互助才能共赢
2、主题写作：
（1）你对故事的看法及感受（可表达对故事的评述：有教育意义等；也可表达对农夫做法的赞赏等）
（2）进一步说明“互助才能共赢”（举例或说理均可）
2019-2020学年广东省广州市越秀区七年级（上）期末数学试卷一、选择题 1．如果水位升高2m时水位变化记作+2m，那么水位下降2m时水位变化记作（）A．﹣2m B．﹣1m C．1m D．2m 2．在0，﹣，﹣，0.05这四个数中，最大的数是（） A．0B．﹣C．﹣D．0.05 3．下列各式中，是一元一次方程的是（） A．x﹣y＝2B．x2﹣2x＝0C．＝5D．﹣5＝0 4．与ab2是同类项的是（） A．a2b B．ab2c C．xy2D．﹣2ab2 5．如图，从A地到B地有四条路线，由上到下依次记为路线①、②、③、④，则从A地到B地的最短路线是路线（） A．①B．②C．③D．④ 6．将一个直角三角形绕着它的一条直角边所在直线旋转一周，得到的立体图形是（）A．圆柱B．圆锥C．圆台D．球 7．已知a＝2b，那么下列等式中不一定成立的是（） A．a+b＝3b B．a﹣c＝2b﹣c C．a＝b D．＝2 8．某商店以每件120元的价格卖出两件衣服，其中一件盈利20%，另一件亏损20%，那么商店卖出这两件衣服总的是（） A．亏损10元B．不赢不亏C．亏损16元D．盈利10元9．若关于x的方程ax+1＝2x+a无解，则a的值是（） A．1B．2C．﹣1D．﹣2 10．满足等式|x|+5|y|＝10的整数（x，y）对共有（） A．5对B．6对C．8对D．10对
二、填空题 11．地球绕太阳公转的速度约是110000km/h，用科学记数法可表示为km/h．12．笔记本的单价是x元，圆珠笔的单价是y元，买4本笔记本和2支圆珠笔共需元．13．如图是一个小正方体的展开图，把展开图折叠成小正方体后，有“守”字一面的相对面上的字是． 14．在梯形面积公式S＝（a+b）?h中，已知S＝18，b＝2a，h＝4，则b＝．#DLQZ 15．在一张普通的月历中，相邻三行里同一列的三个日期数之和为27，则这三个数分别是． 16．已知a﹣3b+c＝8，7a+b﹣c＝12，则5a﹣4b+c＝． 三、解答题 17．计算 （1）（﹣5）+（+7）﹣（﹣3）﹣（+20） （2）25÷×（﹣）+（﹣2）×（﹣1）2019 18．先化简，再求值： （1）5a2+bc+abc﹣2a2﹣bc﹣3a2+abc，其中a＝2，b＝3，c＝﹣； （2）6（x+y）2﹣9（x+y）+（x+y）2+7（x+y），其中x+y＝． 19．解下列方程 （1）2x＝﹣3（x+5） （2）﹣1＝ 20．如图，已知点C在线段AB上，点M，N分别在线段AC与线段BC上，且AM＝2MC，BN＝2NC． （1）若AC＝9，BC＝6，求线段MN的长； （2）若MN＝5，求线段AB的长．
2018-2019学年广东省广州市海珠区八年级（下）期中 数学试卷 一、选择题（本大题共10小题，每小题2分，共20分．在每小题给出的四个选项中，只有一个符合题意） 1．下列运算正确的是（） A．+＝B．?＝C．＝D．＝3 2．若，则（） A．b＞3 B．b＜3 C．b≥3D．b≤3 3．若的整数部分为x，小数部分为y，则（x+）y的值是（） A．B．3 C．D．﹣3 4．下列给出的条件中，不能判断四边形ABCD是平行四边形的是（） A．AB∥CD，AD＝BC B．∠A＝∠C，∠B＝∠D C．AB∥CD，AD∥BC D．AB＝CD，AD＝BC 5．如图，铁路MN和公路PQ在点O处交汇，∠QON＝30°．公路PQ上A处距O点240米．如果火车行驶时，周围200米以内会受到噪音的影响．那么火车在铁路MN上沿ON方向以72千米/时的速度行驶时，A处受噪音影响的时间为（） A．12秒B．16秒C．20秒D．30秒． 6．在矩形ABCD中，AB＝3，BC＝4，则点A到对角线BD的距离为（） A．B．2 C．D． 7．如图，在△ABC中，D，E，F分别为BC，AC，AB边的中点，AH⊥BC于H，FD＝8，则HE等于（）
A．20 B．16 C．12 D．8 8．如图，在菱形ABCD中，M，N分别在AB，CD上，且AM＝CN，MN与AC交于点O，连接BO．若∠DAC＝28°，则∠OBC的度数为（） A．28°B．52°C．62°D．72° 9．如图，点A，B为定点，定直线l∥AB，P是l上一动点，点M，N分别为PA，PB的中点，对下列各值： ①线段MN的长； ②△PAB的周长； ③△PMN的面积； ④直线MN，AB之间的距离； ⑤∠APB的大小． 其中会随点P的移动而变化的是（） A．②③B．②⑤C．①③④D．④⑤ 10．如图，正方形ABCB1中，AB＝1，AB与直线l的夹角为30°，延长CB1交直线l于点A1，作正方形A1B1C1B2，延长C1B2交直线1于点A2，作正方形A2B2C2B3，延长C2B3交直线l于点A3，作正方形A3B3C3B4…依此规律，则A2017A2018＝（）
20XX年广州市高三年级调研测试英语试题及答案 试卷类型：A 20XX年广州市高三年级调研测试 英语 2011.01 本试卷共11页，四大题，满分135分。考试用时120分钟。 注意事项： 1. 答卷前，考生务必用黑色字迹的钢笔或签字笔将自己的姓名和考生号、试室号、座位号填写在答题卡上，并用2B铅笔在答题卡上的相应位置填涂考生号。用2B铅笔将试卷类型（A）填涂在答题卡相应位置上。 2. 选择题每小题选出答案后，用2B铅笔把答题卡上对应题目选项的答案信息点涂黑，如需改动，用橡皮擦干净后，再选涂其他答案，答案不能答在试卷上。 3. 非选择题必须用黑色字迹钢笔或签字笔作答，答案必须写在答题卡各题目指定区域内相应位置上；如需改动，先划掉原来的答案，然后再写上新的答案；不准使用铅笔和涂改液。不按以上要求作答的答案无效。 I 语言知识及应用(共两节，满分45分) 第一节完形填空(共15小题，每小题2分，满分30分) 阅读下面短文，掌握其大意，然后从1—15各题所给的A、B、C和D项中，选出最佳选项，并在答题卡上将该项涂黑。 The subject of what separates art and design has been debated for a long time. Artists and designers both create visual works using a/an 1 knowledge background, but their reasons for doing so are 2 different. Some designers consider themselves artists, but few artists consider themselves 3 . So what exactly is the difference between art and design? Perhaps the most fundamental difference that we can all agree on is their 4 . Typically, the process of creating a work of art starts with nothing, a blank sheet of paper. A 5 of art is born from a view or value that the artist holds within himself or herself. They create the art to share that feeling with others, to 6 the viewers to relate to it, learn from it or be 7 by it. The most renowned and successful art today is something that establishes the strongest 8 connection between the artist and their 9 . By contrast, when a designer sets out to 10 a new piece, they almost always have a 11 starting point, whether a message, an image, an idea or an action. The designer’s job isn’t to invent something 12 , but to communicate something that already exists, for a purpose. That purpose is almost always to motivate the audience to do something: buy a product, use a 13 , visit a location, or learn certain information. The most 14 designs are those that most effectively 15 their message and motivate their consumers to carry out a task. 1. A. unique B. separate C. shared D. accepted 2. A. entirely B. occasionally C. hardly D. unnecessarily 3. A. inventors B. designers C. writers D. viewers 4. A. purpose B. product C. interest D. cost 5. A. love B. type C. part D. work
广东省广州市海珠区高考地理（选考1）模拟考试7 姓名:________ 班级:________ 成绩:________ 一、选择题 (共14题；共58分) 1. （2分）关于人类目前观测到的宇宙的说法不正确的是（） A . 称为“可见宇宙” B . 半径约为140亿光年 C . 最远约9.408×1012千米 D . 总星系 2. （2分） (2019高一上·黄陵期中) 下列不属于大气对太阳辐射的削弱作用的是（） A . 吸收 B . 反射 C . 散射 D . 折射 3. （2分）下图为某区域示意图。2013年6月N国批准修建一条跨越该国中部的运河计划，挑战世界知名的 巴拿马运河。若要拟建运河与巴拿马运河在竞争中胜出，应该（） A . 航道更深 B . 航道更陡 C . 航道更长 D . 航道更短
4. （2分）自然界中,煤炭主要储藏的岩层是（） A . 喷出岩 B . 沉积岩 C . 变质岩 D . 侵入岩 5. （4分） (2018高三上·泉州期末) 下图示意2017年12月10日2时近地面气压分布，读图完成下列各题。 （1）图中甲、乙两地的气压值分别可能是(单位hpm)（） A . 1024，1012 B . 1018，1010 C . 1022，1010 D . 1022，1014 （2）此时（） A . 东北地区天气晴朗 B . 珠江三角洲吹西北风 C . 大兴安岭风力较大
D . 日本地区阴雨绵绵 6. （6分） (2017高一下·信丰月考) 下图为某地理要素随时间变化示意图，Y轴箭头指向表示数值增大。回答下列各题。 （1）若Y轴表示某地气压，该地在几天内完整地经历了某天气系统过境，则该天气系统是（） A . 暖锋 B . 冷锋 C . 低压 D . 高压 （2）若Y轴表示某国人口数量，该国的人口数量变化主要受人口自然增长的影响，则（） A . ①阶段人口出生率最低 B . ②阶段人口出生率显著下降 C . ②阶段人口死亡率显著下降 D . ③阶段人口自然增长率最高 （3）若Y轴表示某国城市人口比重，且该国城市发展符合城市化进程的一般规律，则（） A . ①阶段城镇数量多，规模大 B . ②阶段城市生态环境显著改善 C . ③阶段工业化速度不断加快
2019学年广州市高三英语词汇竞赛（2019 - 01） English Vocabulary Competition for Senior 3 （完成时间：40-45分钟；满分：100分） 一、选择最佳答案(1x40=40) 1. The Chinese ________ for crisis consists of two words — Wei Ji, the former meaning danger and the latter referring to opportunities. A. expression B. impression C. explanation D. information 2. Nowadays some protective parents want to ________ their kids from every kind of danger, real or imagined. A. spot B. dismiss C. shelter D. distinguish 3. If I find someone who looks like the suspect, my ________ reaction will be to tell the police. A. physical B. immediate C. sensitive D. sudden 4. Fearing unemployment, almost one million people sat China's civil service examination in order to get ________ jobs. A. proper B. suitable C. generous D. secure 5. This telephone bill is ______ a mistake. It says I owe 3 million dollars. A. accidentally B. purposefully C. obviously D. formally 6. A good teacher should leave some time for the students to ________ the information they receive in class. A. introduce B. receive C. digest D. accept 7. The photographer needs to charge up the digital camera every day as its battery ________ quickly. A. shuts up B. ends up C. runs out D. turns out 8. John worked hard at his lessons and gained ________ to a famous university.
2019-2020 学年广东省广州市荔湾区六年级（上）期末语文试卷 一．听力．（ 3 分） 1．听老师读文段两遍后，完成练习 （1）下面有关甲骨文的错误描述是 A ．甲骨文是中国近代史料的“四大发现”之一。 B ．甲骨文是世界四大古文字体系中唯一发展至今的古文字。 C ．甲骨文是迄今为止我国发现的最早的成熟文字系统。 D ．甲骨文一出土即可被全部识读。 （2）甲骨文的发现对哪些领域有极其重要的意义 （多选题） A ．生物学 B ．文字学 ．考古学 D ．历史学 （3）请用一句话来形容你了解的甲骨文。 ．积累运用．（ 27 分） 2．读拼音，写词语。书写要工整美观。 3．下列四字词没有错别字的一组是（ ） 4．下列词语加点的字读音完全正确的一项是（ ） A ． 浑浊 （ h ùn ） 山涧（ ji àn ) 雹子（ b áo ) B ． 参差 （ c ēn ） 单薄（ b áo ) 瘦削（ xu ē) C ． 骤然 （ z òu ） 澎湃（ p ài ) 枯萎（ k ū) D ． 山涧 （ ji àn ） 颓然（ tu í ) 慷慨（ k ǎi ) 组卷： 11 真题： 1 难度： 0.70 解析收藏相似题下载 5．句子“我素不知道天下有这许多新鲜事”中带点词的意思是（ ） A ．没有变质的 B ．稀罕的 C ．清新的 D ．光鲜的 6．下列没有语病的一句是（ ） A ．李明当上大队长后，就处心积虑的把工作搞好。 B ．兄妹俩被美妙的琴声沉醉了。 C ．刻苦学习是能否取得进步的关键。 D ．辽阔的草原，是一个美妙而神奇的世界。 7 ．下面说法错误的是（ ） C A ．全神惯注 B ．威风凛凛 C ．忙乎所以 D ．轻歌曼舞 斩钉截铁 别出心裁 汹涌澎湃 自做自受 豪迈不屈 暴露无遗 技高 字正腔圆 y ōu y ǎ y ōng d ài xu án y á t áo zu ì j ǔ s àng sh ùn ji ān
2007学年广州市高三英语调研测试 听力录音材料（11/27/07） 这是2007学年广州市高三调研测试听力部分。该部分分为听独白或对话、听取信息两节。 注意，回答听力部分时，请先将答案标在试卷上。听力部分结束前，你将有两分钟的时间将试卷上的答案转移到客观题答题卡上。 停顿00’10’’ 现在是听力试音时间。 试音到此结束。 现在开始答题。 停顿00’10’’ 第一节听力理解(5段共15小题；每小题2分，满分30分) 每段播放两遍。各段后有几个小题，各段播放前每小题有5秒钟的阅题时间。请 根据各段播放内容及其相关小题，在5秒钟内从题中所给的A、B、C项中，选 出最佳选项，并在答题卡上将该项涂黑。 听第一段对话，回答第1至3题。现在，你有15秒钟的时间阅读这三个小题。 停顿00’15’’
(停顿时间打点） 停顿00’02’’ 重复 停顿00’15’’ (停顿时间打点) 听第2段对话，回答第4至第6三个小题。现在，你有15秒钟的时间阅读这三个小题。 停顿00’15’’ （停顿时间打点）
停顿00’02’’ 重复 停顿00’15’’ （停顿时间打点） 听第3段对话，回答第7至第9三个小题。现在，你有15秒钟的时间阅读这三个小题。 停顿00’15’’ (停顿时间打点）
停顿00’ 02’’ 重复 停顿00’ 15’’ （停顿时间打点） 听下面一段独白，回答第10至第12三个小题。现在，你有15秒钟的时间阅读这三个小题。停顿00’ 15’’ （停顿时间打点） 停顿00’ 02’’ 重复 听下面一段独白，回答第13至第15三个小题。现在，你有15秒钟的时间阅读这三个小题。停顿00’ 15’’ （停顿时间打点）
1 广州市荔湾区2018-2019学年第一学期期末教学质量检测 九年级化学 可能用到的相对原子质量：H-1 C-12 O-16 N-14 S-32 第一部分 选择题（共40分） 一、选择题（本题包括20小题，每小题2分，共40分） 1．化学使世界变得更加绚丽多彩，下列对化学认识错误的是 A.利用化学合成药物，以抑制细菌和病毒，保障人体健康 B.化学物质会造成环境污染，所以禁止一切化学药品的使用 C.利用化学开发新能源和新材料，改善人类的生存条件 D.化学是一门以实验为基础的科学，许多化学的重大发现和研究成果都是通过实验得到的 2．某矿泉水标签上印有的主要矿物质成分及含量如下（单位为mg/L ）:Ca ～20、K-3、Zn ～0.06、F ～0.02等。这里的Ca 、K 、Zn 、F 是指 A.原子 B.分子 C.单质 D.元素 3．下列物质的用途中，只利用其物理性质的是 A.千冰用作冷冻剂 B.常温下，炭黑用作墨汁 C.氧气用作气焊 D.生石灰用作干燥剂 4．十九大报告强调必须树立和践行”绿水青山就是金山银山”的理念，坚持节约资源和保护环境的基本国策。对此，我国2018年环境日提出了“美丽中国，我是行动者”的主题。下列做法符合这一理念的是 A.生活污水直接排放到河涌中 B.在种植农作物时，为了增产可大量使用化肥和农药 C.化工厂产生的有害气体不经处理就排放到大气中 D.工业用水经处理后重复利用 5．PD-L1是一种免疫抑制剂，用于治疗晚期癌症病人效果显著，其化学式为C 29H 33NO 5，下列关于PD-L1说法正确的是 A.PD-L1是一种氧化物 B.PD-L1的相对分子质量为:475g C.PD-L1分子中C 、H 、N 、O 的原子个数比:29:33:1:5 D.PD-L1中氧元素的质量分数为: 16 12×29+1×33+14+16 ×100％ 6．右图是某粒子的结构示意图，下列关于该粒子的说法错误的是 A.图中x ＝8 B.该粒子中能量最低的电子层上有1个电子 C.在化学反应中该粒子易失去电子 D.该粒子的核电荷数为11 7．化学是一门以实验为基础的科学。下列实验操作正确的是 A.取固体药品 B.添加酒精 C.检验氢气纯度 D.代替玻璃棒进行搅拌 8．工业上把氯气通入冷的熟石灰中制得漂白粉［效成分Ca(ClO)2，其反应的化学方程式为 2C12＋2Ca(OH)2 === Ca(ClO)2＋CaCl 2＋2X ，则X 的化学式为 A ．HCl B ．H 2 C ．H 2O D ．CaO 9．下列关于能源、资源的叙述正确的是 A.石油炼制可得到汽油、柴油、煤焦油等 B.氢气还不能作为燃料被广泛使用的主要原因是其制取成本高、贮存困难 C.海水中含有的化学元素有80多种，其中含量最多的元素是氢元素 D.地球上的水储量是丰富的，可供利用的淡水资源也是丰富的 10．学习化学以后，我们对水有了更全面的认识。下列说法正确的是 A.在自来水厂净化水的过程中，用了沉淀、过滤、吸附等净化方法 B.生活中常用蒸馏来降低水的硬度 C.水的天然循环主要是通过化学变化完成的 D.电解水时在负极得到氧气 11．下列有关金刚石、石墨、C 60的说法中，正确的是 A.C 60是一种新型的化合物 B.石墨是天然存在最硬的物质 C.金刚石、石墨、C 60在氧气中充分燃烧后的生成物都是二氧化碳 D.金刚石与石墨物理性质不同的原因是碳原子的结构不同 12．下列成语不涉及燃烧条件和灭火原理的是 A.釜底抽薪 B.火上浇油 C.钻木取火 D.水滴石穿 13．2018年，美国特朗普正式签署关税令对进口钢铁和铝分别征收25％的关税”，这一做法严重违反国际贸易规则，严重损害我国利益。下列选项中不属于合金的是 A.钢 B.生铁 C.硬铝 D.铝 14．据报道，中国科学技术大学研究人员利用钴及其氧化物成功研制出一种新型催化剂，可将二氧化碳高效“清洁”地转化成液体燃料，其转化的微观示意图如下图。有关该反应的说法 错误的是 A.反应前后原子种类减少 B.反应前后碳元素质量不变 C.得到的液体燃料化学式是CH 2O 2 D.可用于减少温室气体的排放 16．下列鉴别物质的方法中，错误的是 A.通过点燃气体观察火焰的颜色鉴别氢气和甲烷 B.通过燃着的木条鉴别氧气和氮气 C.通过加热法鉴别黄金和黄铜 D.通过观察固体颜色鉴别高锰酸钾和氯酸钾 17．建立模型是学习化学的重要方法，下列有关模型正确的是 A.原子结构模型 B.燃烧条件模型 C.空气组成模型 D.物质分类模型 19．空气是一种宝贵的自然资源。下列有关空气的说法错误的是 A.空气中的氧气能支持燃烧，可做燃料 B.空气中各成份的含量不是恒定不变的 C.空气中的有害气体和烟尘对空气造成污染 D.空气中的稀有气体都没有颜色、没有气味，化学性质很不活泼 20．下列实验方案的设计中，没有正确体现对比这种科学思想的是 A.探究金属活动性 B.探究燃烧条件 C.区别硬水和软水 D.探究CO 2与水反应 第二部分 非选择题（共60分） 二、填空题（本题包括6小题，共31分） 21．（4分）用化学用语或名称填空: （1）2个钙离子________，（2）碳酸钠___________，（3）Al(OH)3__________ （4）已知过氧化氢中氧元素的化合价是-1价，则过氧化钠的化学式为 _____________ 22．（4分）某化学反应的微观示意图如下: （1）上述微观示意图中，属于非金属单质的是_________（填化学式）； （2）该反应的化学方程式为___________________________ （3）下列物质能与镁发生化学反应的是_________（填字母）。 A.稀盐酸 B.硫酸钠溶液 C.硫酸铜固体 D.氧气 23．（7分）2017年9月2日，我国成功提纯了“超级金属”铼。右图是铼在周期表中的相关信息。铼是一种银白色金属，它在制造火箭、导弹上用作耐高温涂层。在高温下用氢气还原高铼酸铵（NH 4ReO 4）可制成金属铼。请回答下列问题: （1）上述信息中，铼的原子序数为_________，金属铼的物理 点燃 反应前 反应后 镁原子 碳原子 干燥紫色 石蕊纸花 湿润紫色 石蕊纸花 CO 2 CO 2 加入等量 的肥皂水 2mL 1mL 硬 水 软 水 大小形 状相同 5mL10%的 硫酸溶液 5mL10%的 硫酸溶液 铁片 锌片 ① ② 滤纸片 乒乓球碎片 薄铜片 电子 原子核 质子 固体 温 度 气体 (按体积计) N 2:78% O 2:21% 其他成分:1% 混合物 纯净物 化合物 新型催化剂 氢原子 氧原子 碳原子
2018届市高三年级调研测试英语 A Metropolis Book Club Membership: All you need to do is to fill out the order form at the bottom of the page, select your first order from our book list and then post the completed form back to us. Special offers for new members: ●As a special offer, you may choose any reduce-price books from our new members’ book list, to the value of 100 yuan in total. ●Tick the box on your form to order a free watch. ●Join before the end of this month and you receive another free book carefully chosen by our staff. ●Order an audio-book from the many on offer, at half the recommended retail price. When you’ve joined: As a member you get around 50% off the publisher’s price of every book you buy, and what’s more, they come straight to your door. Your free club magazine arrives once a month to keep you up to date with the latest best-sellers we’ve added to our list. On the Internet, you can find all our titles for the year at our exclusive members’website. Our website also has a book swap service where members can request or offer books for exchange. Being a member: All you have to do is order four books during your first years. After that, you can decide on the
2019-2020学年广东省广州市荔湾区六年级（上）期末语文试卷 一．听力．（3分） 1．听老师读文段两遍后，完成练习 （1）下面有关甲骨文的错误描述是 A．甲骨文是中国近代史料的“四大发现”之一。 B．甲骨文是世界四大古文字体系中唯一发展至今的古文字。 C．甲骨文是迄今为止我国发现的最早的成熟文字系统。 D．甲骨文一出土即可被全部识读。 （2）甲骨文的发现对哪些领域有极其重要的意义（多选题） A．生物学 B．文字学 C．考古学 D．历史学 （3）请用一句话来形容你了解的甲骨文。 二．积累运用．（27分） 2．读拼音，写词语。书写要工整美观。 yōu yǎxuán yájǔsàng yōng dài táo zuìshùn jiān 3．下列四字词没有错别字的一组是（） A．全神惯注斩钉截铁豪迈不屈 B．威风凛凛别出心裁暴露无遗 C．忙乎所以汹涌澎湃技高一筹 D．轻歌曼舞自做自受字正腔圆 4．下列词语加点的字读音完全正确的一项是（） A．浑浊（hùn ）山涧（jiàn ）雹子（báo ） B．参差（cēn ）单薄（báo ）瘦削（xuē） C．骤然（zòu ）澎湃（pài ）枯萎（kū） D．山涧（jiàn ）颓然（tuí）慷慨（kǎi ） 组卷：11真题：1难度：0.70解析收藏相似题下载 5．句子“我素不知道天下有这许多新鲜事”中带点词的意思是（） A．没有变质的B．稀罕的C．清新的D．光鲜的 6．下列没有语病的一句是（） A．李明当上大队长后，就处心积虑的把工作搞好。 B．兄妹俩被美妙的琴声沉醉了。 C．刻苦学习是能否取得进步的关键。 D．辽阔的草原，是一个美妙而神奇的世界。
广东省广州市越秀区小北路小学三年级数学竞赛题及答案百度文库一、拓展提优试题 1．数一数图中，带有☆的正方形有个． 2．学校体育室买来一些足球和篮球，小强数了一数，足球的个数是篮球的3倍多4个；再数一遍，发现足球的个数还比篮球的4倍少2个．足球一共买了个． 3．小李、小华比赛爬楼梯，小李跑到第5层时，小华正好跑到第3层．照这样计算，小李跑到第25层时，小华跑到第层． 4．时钟2点敲2下，2秒钟敲完．12点敲了12下，秒可以敲完．5．图中一共有个长方形，个三角形，条线段． 6．将下图中的圆圈染色，要求有连线的两个相邻的圆圈染不同的颜色，则至少需要_______种颜色． 7．用2、4、12、40四个数各一次，可以通过这样的运算得到24．8．妹妹今年18岁，姐姐今年26岁，当两人年龄之和是20岁时，姐姐岁． 9．奶奶生日那天对小明说：“我出生以后只过了18个生日．”奶奶今年应该是岁． 10．三（1）班同学排成三排做早操，三排人数相等．小红排在中间一排．从左往右数，她是第6个；从右往左数，她是第7个，全班共有个人．11．12枚硬币的总值是9角，其中只有5分和1角的两种，那么每种硬币各（）个．
A．4B．5C．6D．7 12．（12分）2个樱桃的价钱与3个苹果价钱一样，但是一个苹果的大小却是一个樱桃的12倍，如果妈妈用买1箱樱桃的钱买同样大小箱子的苹果，能买（）箱． A．4B．6C．18D．27 13．亮亮早上8：00从甲地出发去乙地，速度是每小时8千米．他在中间休息了1小时，结果中午12：00到达乙地．那么，甲、乙两地之间的距离是（）千米． A．16B．24C．32D．40 14．用同样长的小棒按如下方式摆三角形．那么，摆12个三角形要根小棒． 15．交通小学的男生人数是女生人数的7倍，而且男生比女生多了900人，那么交通小学的男生和女生一共有人． 【参考答案】 一、拓展提优试题 1．解：由分析得出小鸟在不同的正方形的个数：1+4+4+1＝10（个）， 故答案为：10． 2．解：根据题干分析可得：（4+2）×3+4＝22（个）， 答：足球买了22个． 故答案为：22． 3．解：（25﹣1）×[（3﹣1）÷（5﹣1）]+1， ＝24×+1， ＝12+1， ＝13（层）， 答：小李跑到第25层时，小华跑到第13层． 故答案为：13． 4．解：根据分析可得， 2÷（2﹣1）×（12﹣1）， ＝2×11， ＝22（秒）； 答：12点敲了12下，22秒可以敲完． 故答案为：22．
2018-2019学年广东省广州市海珠区七年级（上）期末英语试卷一、语法选择（共15小题：每小题1 分，满分15分）阅读下面短文，按照句子结构的语法性和上下文连贯的要求，从各题所给的A，B，C和D项中，选出最佳选项．1．（5分）If you like sightseeing，you will love Shanghai．Shanghai is one of （1）cities in the world．People's Square is （2）the centre of Shanghai．It is a large public area with green grass，fountains and birds． The Bund is where old Shanghai meets new Shanghai．The Pudong New Area （3）many modern buildings．At night，these tall buildings（4）the sky in every direction．Yu Garden is a traditional garden．（5）you enjoy history and natural beauty，you will love this garden． （1）A．large B．larger C．largest D．the largest （2）A．to B．on C．in D．from （3）A．has B．had C．have D．will have （4）A．put up B．pick up C．look up D．light up （5）A．So B．If C．But D．And 2．（10分）Tamah is my friend．She lives in a flat close （1）my home． Last month，Tamah （2）to take a trip for a few weeks．She asked．"Will you please water （3）plants while I'm traveling？" I agreed．Watering plants seemed like （4）easy thing to do． The next week we had（5）weather．There（6）pretty flowers in the park．They made me remember Tamah's plants．I took her keys and went to her flat．I got （7）water from the kitchen．watered the flowers in the kitchen window and the green plants on top of the bookcase．
广东省广州市六区2021届高三英语9月教学质量检测试题（一） 注意： 1 本试卷共 10 页，三大题，满分 150 分J 考试用时 120 分钟） 2 答卷前，考生务必将自己的姓名、准考证号填写在答题卡上正确粘贴条形码 3 作答选择题时，用 2B 铅笔在答题卡上将对应答案的选项涂黑 4．非选择题的答案必须写在答题卡各题目的指定区域内相应位置上；不准使用铅笔和涂改液J 不按以上要求作答无效3 5 考试结束后，考生上交答题卡 第—部分阅读理解（共两节，满分50 分） 第—节（共 15 小题；每小题 2.5 分，满分 37.5 分） 阅议下列短文，从每题所给的 A、B、C 和 D 四个选项中，选出最佳选项。 A Airplanes are known for "making" people sick. Fortunately, I've got the inside scoop on some practices that will keep you healthy on the plane and a head start on staying healthy during your travels. Start taking immunity support products BEFORE you begin your trip. Immunity support products come in a variety of forms. They are designed to prepare your body for physical stress by loading you up on the vitamins, minerals and antioxidants（抗氧化） that support great immune system functioning . If your body is weak at the beginning of the trip, any germ or bacteria is going to have easy access to your system. Get those defenses in place a few days before travel and give your body the best chance to stay healthy. Antibacterial wipes are your best friend. Take a minute to think about that airplane. How many people are touching literally every surface with hands that have blocked a sneeze, been coughed into, held the handrail of the moving sidewalk? Take along plenty of individually wrapped antibacterial wipes and use them everywhere. Wipe down the armrests, the seat belt buckle, the tray table and the remote control for the in-flight entertainment. Wear slip-on shoes. 1
2016-2017学年第二学期期末教学质量监测 高二数学（文科） 本试卷共4页，22小题，满分150分．考试用时120分钟． 第Ⅰ卷(选择题 共60分) 一、选择题：本大题共12小题，每小题5分，在每小题给出的四个选项中，只有一项是符合题目要求的 。 1．若i 12i z ?=-（i 为虚数单位），则z 的共轭复数是 A ．22i -- B ．2i - C ．2i + D ．2i -+ 2．抛物线2 4=-x y 的焦点到准线的距离为 A ．1 B ． 2 C ．3 D ．4 3．“p 且q 是真命题”是“非p 为假命题”的 A ．充分不必要条件 B ．必要不充分条件 C ．充要条件 D ．既不充分也不必要条件 4．用三段论演绎推理：“复数都可以表示成实部与虚部之和的形式，因为复数z 23i =+ 的实部是2，所以复数z 的虚部是3i ”。对于这段推理，下列说法正确的是 A ．大前提错误导致结论错误 B ．小前提错误导致结论错误 C ．推理形式错误导致结论错误 D ．推理没有问题，结论正确 5．函数x e x f x ln )(=在点))1(,1(f 处的切线方程是 A ．)1(2-=x e y B.1-=ex y C.)1(-=x e y D.e x y -= 6．若 2 π απ<<，则sin cos αα-的值与1的大小关系是 A.sin cos 1αα-> B.sin cos 1αα-= C.sin cos 1αα-< D.不能确定 7．函数3 ()34f x x x =- []0,1x ∈的最大值是 A ． 1 2 B ． -1 C ．0 D ．1 8．甲、乙、丙三人中只有一人去过陈家祠，当他们被问到谁去过时，甲说：“丙没有去”；乙说：“我去过”；丙说： “甲说的是真话”。若三人中只有一人说的是假话，那么去过陈家祠的人是 A ．甲 B ．乙 C ．丙 D ．不能确定 9．某宇宙飞船运行的轨道是以地球中心为一焦点的椭圆，测得近地点距地面m 千米，远地点距地面n 千米，地球半径为r 千米，则该飞船运行轨道的短轴长为 A ．千米 B 千米 C ．mn 2千米 D ．mn 千米
2019-2020学年广东省广州市越秀区八年级（下）期末数学试卷 一、选择题 1．（3分）2(3)的计算结果是( ) A ．23 B ．9 C ．6 D ．3 2．（3分）在下列计算中，正确的是( ) A ．18222-= B ．2(1)1-=- C ．527?= D ．114293 = 3．（3分）在体育中考跳绳项目中，某小组的8位成员跳绳次数如下：175、176、175、180、179、176、180、176，这组数据的众数为( ) A ．175 B ．176 C ．179 D ．180 4．（3分）若菱形的两条对角线长分别为8和6，则这个菱形的面积是( ) A ．96 B ．48 C ．24 D ．12 5．（3分）在竞选班干部时，某同学表达能力、组织能力、责任心的得分分别是90分，80分，85分．若依次按20%，40%，40%的比例确定最终得分，则这个人的最终得分是( ) A ．82分 B ．84分 C ．85分 D ．86分 6．（3分）在下列各组数中，不能作为直角三角形的三边长的是( ) A ．3，4，5 B ．30，40，50 C ．1，3，2 D ．5，12，13 7．（3分）如图，矩形OABC 的边OA 长为2，边AB 长为1，OA 在数轴上，以原点O 为圆 心，对角线OB 的长为半径画弧，交正半轴于一点，则这个点表示的实数是( ) A ．2.5 B ．22 C ．3 D ．5 8．（3分）如图，EF 过平行四边形ABCD 对角线的交点O ，交AD 于点E ，交BC 于点F ，若平行四边形ABCD 的周长是36，3OE =，则四边形ABFE 的周长为( )