杭州市公益中学2019-2020年初三第一学期10月月考英语试卷(无听力)(含答案)

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浙江省杭州市西湖区公益中学2019学年第一学期九年级10月阶段性检测试题(无答案)

浙江省杭州市西湖区公益中学2019学年第一学期九年级10月阶段性检测试题(无答案)

杭州市公益中学2019学年第一学期10月阶段性检测九年级数学试题卷一、选择题(每小题3分,共30分)1.抛物线y=-2(X+3)2-1的顶点坐标为()A. (3,-1)B. (-3,1)C. (-3,-1)D. (3,1)2.下列事件中,是必然事件的是()A. 任意抛掷一枚硬币,出现正面B. 从2、4、6、8、10这5张卡片中任抽一张是奇数C. 从装有一个红球三个黄球的袋子中任取两球,至少有一个是黄球D. 投掷一枚普通骰子,朝上一面的点数是33.函数y=ax+1与y=ax2+bx+1(a≠0)的图像可能是()A B C D4.由二次函数y=6(x-2)2+1,可知()A. 图像的开口向下B. 图像的对称轴为直线x=23C. 函数的最大值为1D. 当x>2时,y随x的增大而增大5.一直一个布袋里装有2个红球,3个白球和a个黄球,这些球除颜色外其余都相同,若从该布袋里任意摸出1个球,是红球的概率为13,则a等于()A. 1B. 2C. 3D. 46.二次函数y=ax2+bx+c的图像如图所示,若点A(1,y1)、B(-6,y2)是它图像上的两点,则y1与y2的大小关系是()A. y1<y2B. y1=y2C. y1>y2D. 不能确定7.已知直线y=mx+n和抛物线y=ax2+bx+c在同一坐标系中的位置如图所示,且抛物线与x轴交于点(-1,0)、(2,0),抛物线与直线交点的横坐标1和−32,那么不等式mx+n<ax2+bx+c的解集是()A. 1<x<2B. x<−32或x>1 C. −32<x<2 D. -1<x<28.已知二次函数y=-x2+2bx+c,当x>1时,y的值随x值的增大而减小,则实数b的取值范围()A. b≥-1B. b≤-1C. b≥1D. b≤19.如图所示的二次函数图像上有3个点(-3,y1),(m,y2),(2,y3),若y1>y2>y3,则m可以取得的最大整数值为()A. -1B. 5C. 1D. 010.已知二次函数y=ax2+bx+c(a,b,c为常数,a<0)的图像经过点(-1,1),(4,-4).下列结论:①ac<0②当x>1,y的值随x值的增大而减小;③x=4是方程ax2+(b+1)x+c=0的一个根;④当-1<x<4,ax2+(b+1)x+c>0其中正确的是()A. ①③B. ①②④C. ①③④D. ②③④二、填空题(每小题4分,共24分)11.两个人掷骰子(点数为1-6)比大小,小明先掷出了4,现在轮到小方掷,小方获胜的概率为__________12.为了估计一个鱼塘里鱼的多少,第一次打捞上来20条,做上记号放入水中,第二次打捞上来80条,其中4条有记号,鱼塘大约有鱼________条.13.将二次函数y=-x2+2x+3向上平移3个单位长度,再向左平移2个单位长度得到的抛物线解析式为____________14.二次函数y=x2-3x+1,y的最小值是_____,当-1≤y≤5时,x的范围是_________15.定义符号min{a,b}的含义为:当a≥b时min{a,b}=b;当a<b时min{a,b}=a,如:min{1,-3}=-3,min{-4,-2}=-4,则min{-x2+1,-x}的最大值是_______ 16.如果抛物线y=(a-1)x2+(2a-1)x+2-a恰好经过第三象限,那么a的取值范围_________三、解答题(共66分)17.某路口南北方向红绿灯的设置时间为:红灯40s、绿灯60s、黄灯3s.司机A 随机地由南往北开车到达该路口,问:(1)他遇到红灯的概率大还是遇到绿灯的概率大?(2)他遇到绿灯的概率是多少?18.已知二次函数的图像过点A(-2,0),B(2,-8),且对称轴为直线x=1.(1)求该二次函数的解析式及顶点坐标,并画出大致图像(2)直接写出,当x取何值时,该函数的函数值大于019.在一个不透明的布袋里装有4个标号为1、2、3、4的小球,它们的材质、形状、大小完全相同,小凯从布袋里随机取出一个小球,记下数字为x,小敏从生下的3个小球中随机取出一个小球,记下数字为y,这样确定了点P的坐标(x,y).(1)请你运用画树状图或者列表的方法,写出点P所有可能的坐标(2)求点P(x,y)在函数y=-x+5图像上的概率.20.在平面直角坐标系内,反比例函数和二次函数y=k(x2+x-1)的图像交于点A(1,k)和点B(-1,-k).(1)当k=-2时,求反比例函数的解析式;(2)要使反比例函数和二次函数都是y随着x的增大而增大,求k满足的条件及x的取值范围。

杭州市高桥初中2019-2020学年初三第一学期10月月考英语试卷(无听力含答案)

杭州市高桥初中2019-2020学年初三第一学期10月月考英语试卷(无听力含答案)

杭州市高桥初中2019-2020学年第一学期10月月考九年级英语试卷第二部分阅读理解(共两节,满分40分)第一节(共15小题,每小题2分,满分30分)阅读下列短文,从每题所给的四个选项(A、B、C和D)中选出最佳选项。

ANew payment methods for online shopping in China1. According to the form above, we can know some information about_________.A. online shoppingB. new payment methodsC. online storesD. the uses of Internet2. _________are from the same payment service company.A. Tenpay and Wechat payB. Yeepay and Wechat payC. Alipay and TenpayD. Tenpay and Yeepay3. Which of the following is NOT true according to the form above?A. Yeepay was put into use earlier than the other three.B. Alipay and Wechat pay do not have the same number of users.C. When we use Wechat pay, our money goes directly to the sellers.D. It is the most convenient for you to use Tenpay because it has the most cooperative banks.【答案】1. B 2. A 3. DBBeing shy keeps many Chinese people from getting to know westerners. You may feel nervous about making language mistakes in front of a native English speaker.But remember, westerners living in Asia know how it feels when trying to communicate in a foreign language. They make many mistakes when speaking Chinese!So don’t worry about speaking imperfect English. The important thing is just to communicate. Start talking, and make some foreign friends!Many westerners value their privacy(隐私). Don’t be surprised if your new friend doesn’t want to include you in everything he does. This may seem strange to Chinese who worry about that their friends will feel lonely.Chinese people often expect their good friends to give advice and take care of them in many ways. If you expect this kind of care from westerners, you may be disappointed. Why? Because most westerners value independence. They feel insulted(侮辱的) if others think they can’t take care of themselves. They will assume(假设) you feel in the same way.Of course, these tips are just rules of thumb(经验之谈) and may not apply to all Westerners. Each person you meet has his or her own ideas about friendship. When you get confused, do n’t be shy to ask questions. Your new Western friends may also have many questions about Chinese culture, and they may be hesitant(犹豫) to ask. So encourage them to ask questions, too.Be honest and open to your friends. Respect each other’s differences. The friendship you develop can be lifelong treasure both for you and your new friends.1.Why do many Chinese people feel worried to speak to foreigners according to this passage?A.Because they are clever enough.B.Because they are afraid of making a lot of language mistakes.C.Because they nothing to say.D.Because they can’t speak a foreign language.2. What is the most important thing for speaking perfect English?A.Watching TV.B.Meeting foreigners.C.Communicating.D.Studying English.3. What do you think the foreigners may not be insulted?A.Being given advice.B.Taking care of themselves.C.Getting care from good friends.D.Getting help.4:.What may help you to make lifelong friends?A.Being honest.B.Being open to your friends.C.Respecting others.D.A, B and C.【答案】1. B 2. C 3. B 4. DCI’m not the kind of mother who normally brushes her daughter’s hair, and my daughter has never liked sitting there, waiting for me to do it.But today, I set my daughter Sally on a kitchen stool (凳子). She’s s itting high with her eyes closed, skin still wet from the shower, and her long hair behind her back, I realize she is enjoying the moment. It's the last time for a week that our bodies will connect. Today I'm sending Sally away for a week of summer camp. This was all my idea. She's nearly 12, and I noticed that I'm with my child nearly 24 hours a day.Living on a farm without any neighbors, I’ve chosen a life that is quieter than a normal family’s. But rather than expecting space away from me, Sally has become increasingly dependent. What frightens me most is that she has become a “mini-me”, even has the same hobbies, dreams,and opinions as me. That’s why I pulled her to the summer camp called Hawk Circle.After eating, I drive Sally to Hawk Circle. Once we get there, we are introduced to her fellow campers. Sally standsby them, holding my hand, horror in her eyes, trying to work up the courage to join a game of soccer. “I need you for a few more minutes, ” she tells me. I pull her away to walk to one of the camp's workers. “Excuse me, ” I say loudly, “I’d like to introduce you to my daughter. Maybe you could help her meet a few of these kids.” He comes over to talk to Sally, and then I disappear before she realizes it.It is a hard time for me to drive back. When I arrive home, I calm down and remind myself why I chose this way. I want Sally to have a chance to find herself. I want to learn who she is. If I don’t set her free, I fear I'll never really meet her real personality.1. Why does the writer send her daughter to the summer camp?A. Her daughter wants to go to the summer camp.B. It is helpful for the daughter to make friends.C. She wants to help build her daughter's independence.D Camp training is something common to her daughter.2. The underlined word “horror ” in Paragraph 4 probably means “_________”A. fearB. happinessC. hateD. pity3. How does the writer feel after leaving the camp?A. She is worried about her daughter’s health.B. She is proud that she had done something right.C. She is sorry and regrets (后悔)sending her daughter away.D. She is nervous but knows she has made the right decision.4. The writer mainly wants to tell us that__________.A. children are usually mirrors of parents.B. children always expect space away from parentsC. parents sometimes need to let their children goD. parents should often send children to summer camps【答案】1. C 2. A 3. D 4. CDMany people know that rubbish is a big problem on planet Earth. What many people don't know is that junk has become a problem in outer space too.According to BBC News, there are more than 22,000 pieces of space junk floating around the earth. And these are just the things that we can see from the surface of the earth by telescopes (望远镜). There are also millions of smaller pieces of junk that we can't see.Objects, like bits of old space rockets or satellites, move around the planet at very high speeds, so fast that even a very small piece can break important satellites or become dangerous to astronauts. If the smallest piece of junk crashed into a spaceship, it could damage it.To make things worse, when two objects in space crash, they break into many smaller pieces. For example, when a U.S. satellite hit an old Russian rocket in 2009, it broke into more than 2,000 pieces, increasing the amount of space junk.To reduce additional space junk, countries have agreed that all new space tools can only stay in space for 25 years at most. Each tool must be built to fall safely into the earth's atmosphere after that time. In the upper parts of the atmosphere, it will burn up.Many scientists are also suggesting different ways to clean up space junk. In England scientists are testing a metal net that can be fired into space junk. The net catches the junk and then pulls it into the earth's atmosphere to burn up. The Germans are building robots that can collect pieces of space junk and bring them back to Earth to be safely destroyed.“The problem is becoming more challenging because we're sending more objects into space to help people use their mobile phones and computers,” says Marco Castronuovo, an Italian space researcher.“The time to act is now. The longer we leave the problem, the bigger it will become,” he says.1. Why is space junk considered a problem?A.It burns up after it re-enters the atmosphere.B.It often stops the view of telescopes on Earth.C. It could force new space tools to travel at slower speeds.D.It may crash into other space tools causing damage or death.2. Countries want future space tools to be able to fall back into the earth's atmosphere so that_______.A.the tools can be reused laterB.the tools don't become space junkC.the earth's atmosphere can stay cleanD.the effects of space flight can be studied3. How do the Germans plan to deal with space junk?A.Catch it with nets.e robots to collect it.C.Burn it in the earth's atmosphere.D.Send it further away from the earth.4. In which section of the newspaper would you probably read this article?A.Environment.B.Local News.cation.D.Fashion.【答案】1.D2.B 3.B 4.A.第二节(共5 小题;每小题 2 分,满分10 分)下面文章中有五处(第1-5题)需要添加小标题,请从A-F选项中选出符合各段意思的小标题。

【月考试卷】2019-2020学年第一学期初三月考(10月)有答案,无听力)

【月考试卷】2019-2020学年第一学期初三月考(10月)有答案,无听力)

2019-2020学年第一学期初三月考(10月)II.选择填空(15分)21.Jim works for____organization against air pollution and he has made____contribution to it.A.a, aB.an. aC.a,an22.----Why was Mr. Chen angry, Gao hong?----Because of Wang Kai's rude____ at school.A.behaviorB.attentionsC.idea23.----Which would you like to drink, tea or coffee?----____ I just want a glass of water.A.BothB.EitherC.Neither24. ----How much should I pay for these magazines?The first one is free,____the second one costs five yuan, Sir.A. whenB. while .C.although25.----I get used to using____side of paper.----Great.You're a green person.A.allB.bothC.either26.----All of the soldiers were tired,but ____of them stopped saving people.----So they did.I hope____can realize that.A.nobody;everybodyB.none;anybodyC.none;everybody27.----Have you ever been to ____?-Yes.And I can speak____very well.A.German;GermanB.Germany;GermanC.German;Germany28.----Why does Tom practice____ the poem again and again?-----Because he wants to avoid____ mistakes at the party.A.recite,makeB.to recite,to makeC.reciting,making29.----I don't like living in the city because there're ____people and there's______traffic. A,too many;too many B.too much;too many C.too many; too much30.----Is Lucy at home?----No.She____the cinema.She____ there twenty minutes ago.A.has gone to;wentB.has gone to;has beenC.has been to;went31.----Mr.Lee lost his job last week.----____his wife has a terrible illness and they don't have enough money to see doctors.A.In a wordB.What's worseC.By the way32.----When did Li Ming's mother die?----She ____for 5 years.A.dicdB.has diedC.has been dead33.----His temperature is still____. What should we do?----I think we should take him to the hospital.A.raisingB.risingC.increasing34.Jenny's money has_____, so she has to go to the bank to get more.A.taken awaye outC.run out35.I think it's easy to help disabled people.----____A.Easier said than doneB.It's never too late to learnC.All roads lead to RomeⅢ.完形填空(共10小题;每小题1.5分,满分15分)从每小题所给的A、B、C三个选项中,选出可以填入空白处的最佳答案。

2019-2020年初三第一次月考英语试卷及答案

2019-2020年初三第一次月考英语试卷及答案

2019-2020年初三第一次月考英语试卷及答案考生注意:请把答案写在答题卡上。

一、单项选择。

(共15个小题,每小题1分,满分15分)( )1.---Why don’t you listen to tapes to improve your listening skills? ---It’s _______ difficult for me ______ follow.A. to, tooB. too, toC. so, that D such, that( )2. ---How do you study for a test? ---________.A. At schoolB. In the libraryC. By reading the textbookD. For making word cards( )3. Our English teacher is so _________ with us that we all like her very much.A. crazyB. stupidC. unhappyD. patient( )4. I find _______ interesting to play with a dog.A. itB. thisC. himD. that( )5. Remember, my dear son. ________ careful you are, ________ mistakes you will make.A. The less, the moreB. The fewer, the moreC. The more, the lessD. The more, the fewer( )6. _______ nice day! Let’s go out to have a picnic.A. HowB. WhatC. How aD. What a( )7. ---Excuse me. Do you know these English words? ---Sorry, I don’t. But you can __________ in a dictionary.A. look it upB. look up itC. look them upD. look up them ( )8. ---Have they finished ________ the Water Festival? ---No, they haven’t.A. celebrateB. celebratedC. celebratingD. celebration ( )9. I don’t know ______ he will be back ______ the Dragon Boat Festival.A. whether, onB. if, inC. whether, inD. that, at( )10. She hardly ever speaks English because she is afraid ________ mistakes ________ grammar.A. to make, ofB. to make, onC. of making, atD. of making, in ( )11. The river is very deep. My mother warns me _________ in it.A. swimB. not to swimC. to swimD. not swim( )12. ---Could you tell me _____________? ---OK. Guiyang.A. where is Tom from?B. where Tom comes fromC. who is your pen palD. what is the boy doing( )13. ________ you meet, please say hello to him or her.A. WhoeverB. HoweverC. WhereverD. Whenever( )14. Annie keeps a diary every day. _________, she is good at writing.A. Because ofB. Instead ofC. As a resultD. So that( )15. I saw a _______ cat lying on the street when I went shopping yesterday afternoon.A. deathB. diedC. dieD. dead二、完形填空。

2019-2020学年九年级上学期英语10月月考试卷B卷

2019-2020学年九年级上学期英语10月月考试卷B卷

2019-2020学年九年级上学期英语10月月考试卷B卷一、听对话,根据录音内容选出问题的答案。

(共3小题,每小题1分) (共3题;共3分)1. (1分)What does the man mean?A . His French teacher is strict.B . His French has improved quickly.C . His French lessons are boring.2. (1分)When should Nancy call Johnson?A . At 3:45 pm.B . At 4:00 pm.C . At 4:15 pm.3. (1分)What is the woman doing?A . Asking the doctor what to eat.B . Seeing the doctor for her teeth.C . Asking the doctor to examine her eyes.二、听录音,根据你所听到的问句选出合适的答句。

(共3小题,每小题 (共3题;共3分)4. (1分)听句子,选出该句的最佳答语()A . I'm OK.B . Help yourself.C . You're welcome.5. (1分)听录音,选择合适的答语。

A . It's about 3 kilometersB . The swimming clubC . On Friday6. (1分)根据录音,选择正确答语A . Thank you.B . You're kind.C . I'm happy.三、听对话或短文,根据录音内容写出问题的答案。

(共4小题,每小题 (共2题;共4分)7. (2分)听对话,回答问题。

(1)Where does Maggie advise Fred to go?A . A farm.B . A gym.C . A hospital(2)How many sheep should Fred count?A . 300.B . 500.C . 700.8. (2分)听对话和问题,选择正确答案。

杭州市公益中学2019英语月考试卷

杭州市公益中学2019英语月考试卷

杭州市公益中学2019学年初一第一学期10月监测笔试部分一、读单词找划线部分发音不同的单词出(5分)1.A. now B. how C. about D.know2.A.number B.ruler C.but D. uncle3.A. brother B. mother C. home D. some4.A. evening B. me C. seven D. these二、单项选择(15分)1.The egg is pronounced(发音为)____.A. A; aB. A; anC. An; anD. An; a2.—come and see the blue sweaters.—I don’t like them.I like ____ red ones.A. ThisB.thoseC. TheyD. That3.—What’s the English ____ this?—It’s an egg.A. inB. forC. withD.of4.—Can you spell her name?A. inB. forC. withD. Of5.—What’s ____name?A. ExcuseB. SorryC. NoD. Yes6.—Jack has a big family.A. andB. butC.orD./7.Hi! Jim! This is my sister____that is my brother.A. andB.butC.orD./8.This is a photo ____ Jack’s family.A. toB.onC.atD.of9.In the morning I ____Ms. Zhu and say hello to her.A.spellB.meetC. LookD.have10.—Is Anna your sister?—____.A. No,Anna isn’tB.Yes,she is Julie Brown.C. Yes,Anna isD.Yes,she is.11.—We are going to the zoo tomorrow(明天)—____.A. Let’s go.B.Have a good time.C.I’m fine.D.Thanks12.—Look!It’s ____UFO in the sky.—No.It’s only____ plane.A.an,aB.a,anC.an,anD.a,a13.—____ is three and five?A.HowB.How manyC.How muchD.What14.—____ your car black?—Sorry,I have no car.A.AreB.IsC.AmD.What color15.—Have a happy National Day holiday(假期)!—____-.A.OKB.GreatC.You.tooD.Me,too.【参考答案BBBBC AADBD BDDBC二、完型填空(共10小题,计10分)阅读下面短文,掌握大意,然后从A、B、C、D四个选项中选出最佳选项。

浙江省杭州市九年级上学期英语10月月考试卷

浙江省杭州市九年级上学期英语10月月考试卷

九年级上学期英语10月月考试卷一、听下面5段小对话,从题中所给的A、B、C三个选项中选出最正确选项。

(共5小题;每题2分,总分值10分)1.How does the boy learn English?A. By reading the textbook.B. By taking notes.C. By listening to tapes.2.Where is the cinema?A. Next to the police office.B. Opposite the train station.C. Near a supermarket.3.When will the man's favorite TV program begin?A. At 6:50.B. At 7:00.C. At 7:10.4.What is the girl going to do this weekend?A. Stay at home.B. Go hiking.C. Go skating.5.How long did David study in America?A. For about 5 months.B. For about 6 months.C. For about a year.二、听下面3段对话或独白,答复以下问题。

(共10小题;每题2分,总分值20分)6.听下面一段对话,答复以下小题。

〔1〕Whom does Mike call?A.Lily.B.Lucy.C.Linda.〔2〕What did Mike do last night?A.Saw a film.B.Watched TV.C.Watched a play.〔3〕How was the play?A.Interesting.B.Just So-So.C.Boring.7.听下面一段对话,答复以下小题。

〔1〕When will Jim take an English exam?A.On Sunday.B.On Monday.C.On Friday.〔2〕What should Jim eat before an exam according to Linda?A.Rice and vegetables.B.Vegetables and eggs.C.Fruit and vegetables.〔3〕How many suggestions does Linda give to Jim?A.Two.B.Three.C.Four.8.听下面一段独白,答复以下小题。

浙江省杭州市西湖区公益中学2019学年第一学期九年级10月阶段性检测试试题(无答案)

浙江省杭州市西湖区公益中学2019学年第一学期九年级10月阶段性检测试试题(无答案)

杭州市公益中学2019学年第一学期10月阶段性检测九年级数学试题卷一、选择题(每小题3分,共30分)1.抛物线y=-2(X+3)2-1的顶点坐标为()A. (3,-1)B. (-3,1)C. (-3,-1)D. (3,1)2.下列事件中,是必然事件的是()A. 任意抛掷一枚硬币,出现正面B. 从2、4、6、8、10这5张卡片中任抽一张是奇数C. 从装有一个红球三个黄球的袋子中任取两球,至少有一个是黄球D. 投掷一枚普通骰子,朝上一面的点数是33.函数y=ax+1与y=ax2+bx+1(a≠0)的图像可能是()A B C D4.由二次函数y=6(x-2)2+1,可知()A. 图像的开口向下B. 图像的对称轴为直线x=23C. 函数的最大值为1D. 当x>2时,y随x的增大而增大5.一直一个布袋里装有2个红球,3个白球和a个黄球,这些球除颜色外其余都相同,若从该布袋里任意摸出1个球,是红球的概率为13,则a等于()A. 1B. 2C. 3D. 46.二次函数y=ax2+bx+c的图像如图所示,若点A(1,y1)、B(-6,y2)是它图像上的两点,则y1与y2的大小关系是()A. y1<y2B. y1=y2C. y1>y2D. 不能确定7.已知直线y=mx+n和抛物线y=ax2+bx+c在同一坐标系中的位置如图所示,且抛物线与x轴交于点(-1,0)、(2,0),抛物线与直线交点的横坐标1和−32,那么不等式mx+n<ax2+bx+c的解集是()A. 1<x<2B. x<−32或x>1 C. −32<x<2 D. -1<x<28.已知二次函数y=-x2+2bx+c,当x>1时,y的值随x值的增大而减小,则实数b的取值范围()A. b≥-1B. b≤-1C. b≥1D. b≤19.如图所示的二次函数图像上有3个点(-3,y1),(m,y2),(2,y3),若y1>y2>y3,则m可以取得的最大整数值为()A. -1B. 5C. 1D. 010.已知二次函数y=ax2+bx+c(a,b,c为常数,a<0)的图像经过点(-1,1),(4,-4).下列结论:①ac<0②当x>1,y的值随x值的增大而减小;③x=4是方程ax2+(b+1)x+c=0的一个根;④当-1<x<4,ax2+(b+1)x+c>0其中正确的是()A. ①③B. ①②④C. ①③④D. ②③④二、填空题(每小题4分,共24分)11.两个人掷骰子(点数为1-6)比大小,小明先掷出了4,现在轮到小方掷,小方获胜的概率为__________12.为了估计一个鱼塘里鱼的多少,第一次打捞上来20条,做上记号放入水中,第二次打捞上来80条,其中4条有记号,鱼塘大约有鱼________条.13.将二次函数y=-x2+2x+3向上平移3个单位长度,再向左平移2个单位长度得到的抛物线解析式为____________14.二次函数y=x2-3x+1,y的最小值是_____,当-1≤y≤5时,x的范围是_________15.定义符号min{a,b}的含义为:当a≥b时min{a,b}=b;当a<b时min{a,b}=a,如:min{1,-3}=-3,min{-4,-2}=-4,则min{-x2+1,-x}的最大值是_______ 16.如果抛物线y=(a-1)x2+(2a-1)x+2-a恰好经过第三象限,那么a的取值范围_________三、解答题(共66分)17.某路口南北方向红绿灯的设置时间为:红灯40s、绿灯60s、黄灯3s.司机A 随机地由南往北开车到达该路口,问:(1)他遇到红灯的概率大还是遇到绿灯的概率大?(2)他遇到绿灯的概率是多少?18.已知二次函数的图像过点A(-2,0),B(2,-8),且对称轴为直线x=1.(1)求该二次函数的解析式及顶点坐标,并画出大致图像(2)直接写出,当x取何值时,该函数的函数值大于019.在一个不透明的布袋里装有4个标号为1、2、3、4的小球,它们的材质、形状、大小完全相同,小凯从布袋里随机取出一个小球,记下数字为x,小敏从生下的3个小球中随机取出一个小球,记下数字为y,这样确定了点P的坐标(x,y).(1)请你运用画树状图或者列表的方法,写出点P所有可能的坐标(2)求点P(x,y)在函数y=-x+5图像上的概率.20.在平面直角坐标系内,反比例函数和二次函数y=k(x2+x-1)的图像交于点A(1,k)和点B(-1,-k).(1)当k=-2时,求反比例函数的解析式;(2)要使反比例函数和二次函数都是y随着x的增大而增大,求k满足的条件及x的取值范围。

2019-2020年九年级10月阶段性检测英语试题

2019-2020年九年级10月阶段性检测英语试题

2019-2020年九年级10月阶段性检测英语试题一.听力测试(20分)第一部分听对话回答问题(本部分共10分,每小题1分)5. What do you think of Simon?A. He is out-going.B. He is creative.C. He is organized.6. What’s Sophia’s phone number?A. 85488281.B. 84588182.C. 84588281.7. What will the man probably do?A. He will show the woman how to make tea.B. He will make coffee instead.C. He will make tea for himself.8. Why didn’t the man catch the plane?A. Because he didn’t start earl y.B. Because he didn’ t know the way to the airport.C. Because the traffic was too heavy.9. How much is a jumper?A. 40 yuan.B. 35 yuan.C. 70 yuan.10. Where are the two speakers?A. On the mountain.B. On the way to the mountain.C. At home. 第二部分听对话和短文回答问题(本部分共10分,每小题1分)听对话,回答第11~12小题。

答题完毕,请等待“嘀”的信号,进入下一篇短文。

11. What do they know about Yunnan?A. It’s a large place with many people.B. It’s a nice place.C. It’s too far away.12. How will they get more information about the travel?A. By going to the travel agency.B. By reading newspapers.C. By watching TV.听第一篇短文,回答第13~15小题。

2019-2020学年杭州市公益中学高三英语月考试卷及参考答案

2019-2020学年杭州市公益中学高三英语月考试卷及参考答案

2019-2020学年杭州市公益中学高三英语月考试卷及参考答案第一部分阅读(共两节,满分40分)第一节(共15小题;每小题2分,满分30分)阅读下列短文,从每题所给的A、B、C、D四个选项中选出最佳选项AA brother and a sister have been reunited (重逢) after more than 60 years, thanks to a letter in the Welwynand Hatfield Times. For years John Hannant kept a photo of his long-lost sister, hoping they would meet again.Margery, the eldest of three children, had signed up with the Royal Air Force as part of the war effort, when John was still a baby.The family lost touch and as many years passed only a single letter gave a clue to her whereabouts (下落). The clue was enough for a WHT reader to recognize Margery and put the family back in touch.John, 67, said he had been searching for a long time and a friend suggested writing to the paper.“That’s the one that made it, the letter to the paper,” he said. “It’s like a dream that comes true. The last time we ever heard from Margery was in 1953 after the terrible floods. She wrote home to know if we were all right.My sister Dorothy wrote back, but Margery had moved again and never got the letter.”Having retired from his job as a gardener at Park House, Mr Hannant decided to take action.He and his wife Doreen traveled to Margery’s home in Chelwood Avenue, Hatfield, which she shares with her husband Jack Cooke.Now 88, Margery was recovering from her heart operation, but immediately recognized her brother. John said, “It’s something I never thought that was going to happen but I always hoped it would.” AS well as finding his sister, John has also discovered he now has a nephew, a niece and six grandnieces and grandnephews.1.The headline of the news would be “________”.A.An unforgettable and moving experienceB.The Hannant family lost touch because of warC.A brother and a sister reunited after 60 yearsD.The importance of a letter to WHT2.Margery left her family because ________.A.she attended the air schoolB.she joined the Royal Air ForceC.she had to feed her familyD.a big flood hit her hometown3.Who helped the family reunite after many years?A.Margery’s husband Jack CookeB.The photographer of the photo of Margery.C.A neighbour of Mr Hannant.D.A reader of WHT.BThe World Wildlife Fund (WWF) says more than half of the world’s wildlife population has been lost, whichthe conservation group says has placed the health of the planet at risk.The WWF recently released its 10th Flagship Living Planet Report. The group warns the condition of the world's animals is worse than its earlier reports showed, indicating worldwide action is needed.The WWF is worried about the loss of and damage to Earth’s environment. The report provides information about more than 10,000 animal populations from 1970 to 2010. These populations are called “vertebrate species,” or animals with backbones — like fish, birds, mammals, amphibians and reptiles. The report shows these populations have dropped by 52 percent in just 40 years. It warns freshwater species have fallen by 76 percent, which is almost twice the loss of land and ocean species. Most of these losses are in the tropics, with the biggest drop inLatin America.Marco Lambertini, the WWF’s International Director-General said, “This is about losing natural habitats. This is aboutconvertingforests, grasslands, and wetlands into agriculture mainly, and it is about unsustainable use of wildlife. Illegal hunting has been actually increasing over the last 10 years, which definitely a driving force for extinction, particularly of large species.”The report also notes what it calls the world’s “Ecological Footprint”, that is, the effect of human activities on the planet. Mr. Lambertini says there has been an increase in carbon dioxide gases and the pouring of nitrogen into oceans and rivers from fertilizers used in agriculture, which certainly cannot continue.“We are consuming on average every year about the equivalent of about 1.5, one and a half times the resources available to the planet. That means we are cutting trees more quickly than they can be restored. We are fishing the oceans more quickly than fishing stocks can reproduce, and we are emitting in the atmosphere more CO2than the natural systems can actually absorb, which is clearly not sustainable.”Mr. Lambertini warns climate change affects almost everyone on the planet and that whole species may disappear if the world does not reduce the effects of humans on the climate.4. According to the passage, what kind of species faces the biggest drop in population?A. Land and ocean species.B. Animals with backbones.C. Freshwater species inLatin America.D. Freshwater species in the tropics.5. All the following can contribute to the loss of world’s wildlife population EXCEPT ________.A. turning wildlife habitats into agriculture land.B. making sustainable use of wildlife.C. hunting illegally.D. emitting CO2 gases and pouring nitrogen.6. Which does the underlined word “converting” in paragraph 4 mean?A. Conserving.B. Conveying.C. Exchanging.D. Transforming.7. It can be inferred from the passage that _______.A. Marco is much concerned about human’s current behaviors towards wildlife.B. what the planet provides now can satisfy human’s sustainable development.C. more than half of the world’s wildlife population has been lost.D. if humans reduce the effects on the climate, the whole species will not disappear.CFrom Mozart to Metallica, tons of people enjoy listening to various types of music while they paint, write, or draw. Most believe that music helps increase creativity, but an international study conducted by English and Swedish researchers is challenging that view. The study results wereechoedby scientists fromLancasterUniversity, and theUniversityofGavle, saying their findings show music actually weakens creativity.To reach their conclusions, researchers had volunteers complete verbal problems designed to inspire creativity while sitting in a quiet room, and then again while music played in the background. They found that background music significantly weakened the volunteers’ ability to complete tasks connected with verbal creativity. The team also tested background noises like those commonly heard in a library, but found that such noises had no influence on subjects’ creativity.The tasks were simple word games. For example, volunteers were given three words, such as dress, rise, and flower. Then, they were asked to find a single word connected with all three that could be combined to form a common phrase or word. The single word, in this case, would be “sun” (sundress, sunrise, sunflower). Volunteerscompleted the tasks in either a quiet room, or while listening to two different types of music: rock music or light music“We found strong evidence of weakened performance when playing background music in comparison to quiet background conditions,” says co-author D. Neil McLatchie ofLancasterUniversity. He and his colleagues find that music negatively influences the verbal working memory processes of the brain, preventing creativity. Also, as far as the library background noises having seemingly no effect, the study’s authors believe that was the case because library noises create a “regular state” environment that doesn’t affect concentration.“To conclude, the findings here challenge the popular view that music increases creativity, and instead show that music, whatever type it is, is always a disadvantage for creative performance in problem solving,” the study reads.8. The underlined word in Paragraph 1 can be replaced by ________.A. challengedB. acceptedC. doubtedD. heard9. What were the volunteers asked to do in the study?A. To play music.B. To combine given words.C. To create new words.D. To connect words with music.10. What can we infer from the study?A. Quiet background inspires creativity best.B. Library noise does no harm to creativity.C. Music has a bad effect on language ability.D. Music types matter in creative performance.11. Which is the main idea of the passage?A. Quiet Environments Prevent Concentration.B. Background NoiseAffects Concentration.C. Composing Music Weakens Creativity.D. Listening to Music Reduces Creativity.DWhen girls play with cars, they're serious. It was at primary school that Gu Huijing first became interested in cars after watching some car-themed movies. Born in2004 inShenzhen, Guangdong province, Gu decided to major in automobiles (汽车) when she was in junior high.She's driven by interest, but she is also a realist. “I think the future of the automobile industry is bright because we cannot live without food, clothes, houses and cars,” she said.In April, she won first prize at a competition for vehicle maintenance (车辆维修) in Dongguan city, which drew 33 teams from different cities across the province.“I thought it couldn't be that hard to repair cars when I started to take courses, but I was totally wrong,” Gusaid. When she started learning in 2019, she was frequently confused by various problems. “And competition within our school is intense, so I had to work extra hard,” she said.Her teacher once tried to persuade her to give up as she was a sophomore (大二学生), and wasn't as knowledgeable as the seniors, and no women had ever been selected for the competition before. “But I insisted that I would carry on,” she said. Finally, her training and hard work won her the only place to stand for her school at the competition.A woman winning first prize in a vehicle maintenance competition became a hot topic on-line, causing heated discussions over gender (性别) and career choices. “Women should not be influenced by old-fashioned thinking, and should do whatever it takes to discover their interests and strengths. There are more possibilities out there,” one netizen wrote.Gu said, “Many people think vehicle maintenance is a job for men. That's wrong. I don't think gender has anything to do with choice of jobs.” “I have a goal and I will work harder to make it happen,” she added. “I will be responsible for my choices.”12. What was a cause of Gu's choosing automobiles as her major?A. The love for automobiles.B. The guidance from her parents.C. The high popularity of automobiles.D. The determination to contribute to society.13. Why did Gu's teacher advise her to quit the competition?A. She lacked the knowledge related to it.B. She had never taken part in a competition before.C. She was unlikely to win the competition.D. Women were not allowed to enter the competition.14. Which of the following best describes Gu Huijing?A. Creative and caring.B. Determined and hard-working.C. Independent and humorous.D. Honest and courageous.15. What would be the best title for the text?A. There Is No End To LearningB. Teenage Girl Wins Car Repair ContestC. Vehicle Maintenance Catches OnD. Taking Challenge Leads To Success第二节(共5小题;每小题2分,满分10分)阅读下面短文,从短文后的选项中选出可以填入空白处的最佳选项。

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杭州市公益中学2019-2020学年10月月考九年级英语试卷第二部分阅读理解(共两节,总分40分)第一节(共15小题,每小题2分,满分30分)阅读下列短文,从每题所给的四个选项(A、B、C和D)中选出最佳选项。

ANowadays, with the development of the Internet, emojis(表情符号)are more and more popular among netizen. Some people even feel difficult to talk online without using emojis. Emojis help netizen to communicate with each other easily and vividly(生动地). Yet, not all emojis are properly used on social media. So we are going to introduce some common but confusing emojis to help you have a better understanding of these small signs.1.2. What do you think of this sign? Does it mean “it’s so funny that I want to smile”? Ofunder the meaning of “I saw what you didgive you an embarrassing or mischievous smilewarning smile”.3. Peoplehaswrong meaning---if one sees this emoji as two people giving each other high five, he must be abad guy.4However, most young netizen consider this emoji as "Laughter tears" orsimply “LOL”, which means “laugh out loud”.You see, emojis are also a kind of language. And different people have quite different understanding of them.1.Tina is playing with her iPhone while she is doing her homework. Then her father sends herthe second emoji. What should she do?A.stop doing her homeworkB.send the emoji back to her fatherC.put away her iPhoneD.go on playing with her iPhone2.Jenny’s friend tells her that he is sad because his mother is seriously ill in hospital. Whichemoji above might Jenny sent to him?A.The first emoji.B.The second emoji.C.The third emoji.D.The fourth emoji.3.Why does the writer introduce these four emojis?A. Because they are more important.B. Because they are not so common.C. To help netizen use them easily.D. To help the netizen use them properly.【答案】CCDBOne day a rich and clever boy who had everything asked his parents to buy him a very old mirror from a mysterious old man. At home, the boy went to see his reflection(影像) in the mirror. His face looked very sad indeed. He tried smiling and making funny faces but his reflection continued with its sad expression.Surprised, the boy went off to buy sweets. He came home as happily as he could. He looked in the mirror but his image was still sad-looking. He bought all kinds of toys and junk food, but still looked sad in that mirror. Fed up, the boy left it in a comer. "What a terrible mirror! It's the first mirror that didn't work properly."That same afternoon he went into the street to play and to buy a few toys in the shop. But on his way he saw a little girl crying sadly. The girl looked so lonely that the rich boy went over to see what had happened. The little one told him that she couldn't find her parents.Together the two kids set off to search for them. To make her happy, the rich boy spent his money buying her sweets. Finally after much walking, they found her parents who were very worried. The parents thanked him very much.The rich boy said goodbye to them and went home happily without toys or money. In his room, he noticed some shining lights in the comer where he had left the mirror. He went over andrealized that the light was coming from his own body. So bright with happiness he had become.Only then did he understand the mystery of that mirror-it could faithfully reflect the true joy of its owner. He felt really happy about having helped that little girlSince then, each morning when he looked at that mirror and failed to see the special shine, he already knew what he had to do to bring it back.1. Why did the rich boy leave the old mirror in the comer of his room?A. Because he found toys.B. Because he liked junk food better.C. Because he couldn't stand it.D. Because he got excited about it2. What does the underlined word "them” refer to in Paagraph4?A. The boy's new toys.B. The girl's parents.C. Some sweetsD. Some money3. What did the rich boy do after he saw the little girl?A. He bought her some toys.B. He gave her some money.C. He took her into a sweets shop.D. He helped her find parents.4. According to the passage, what would the boy probably do if he failed to see the special shine in the mirror?A. He would leave the mirror in that same corner of the roomB. He would visit the little girl's parents.C. He would buy some sweets for the little girlD. He would try his best to help others.【答案】CBDACChina is running ahead in 5G. In March, 2019, the Shanghai Hongqiao Railway Station became the world’s first “5G railway station”. Now, it taken only 20 seconds to download(下载)a long movie there.We are moving closer and closer to the 5G world. However, the new technology is still strange to most of us. What is 5G, after all? At first, 5G will be much faster than today’s 4G networks!The first 5G modern of the IT company Qualcomm supports speeds of up to 5 gigabytes per second(千兆每秒). Most of us have never experienced anything close to that speed. And we are only talking about the first generation of 5G modern. Future moderns are likely to be even faster.But 5G is not all about speed. Have you ever been to a large event where your data connection(数据连接)slowed down? That is because 4G networks can only support a certain number of devices(设备)per square kilometer. 5G networks will be able to do much better. They can support up to million devices per square kilometer.Now, you begin to understand why 5G is a huge change over 4G. The technology is not just for the smart phones. It has a strong influence on every connected devices. With 5G, self-driving cars will be able to communicate with the world around them as quickly as possible. Wearable,PCs, and smart home devices will be able to improve as well.Are you looking forward to that 5G world now?1.Which of the following is not mentioned about 5G?A.The first “5G railway station” in the worldB.The speed of using 5G to download.C.The country that runs ahead in 5GD.The way of 5G spreading2.How does paragraph 4show the advantage of 5G?A.By using different advice on 5G networksB.By comparing 5G with 4GC.By showing some data of 5G networksD.By listing some examples of 5G networks3.How many fields(领域)of using 5G does the passage tell us?A.ThreeB.FourC.FiveD.Six4.What’s the best title for the passage?A.What’s 5G?B.Is 5G Good or Bad?C.How is 5G used?D.How’s the future life?【答案】D;B;C;ADWhen Carlos Westez died at the age of 76, a language died, too. Westez, more commonly known as Red Thunder Cloud, was the last speaker of the Native American language. Catawba.Anyone who wants to hear the songs of the Catawba tribe(部落)can get in touch with the Smithsonian Institution in Washington, D.C., where Red Thunder Cloud recorded a series of songs for future generations back in the 1940s. They are all that is left of the Catawba language. The language that people used to speak is gone forever.We are know the damage that modern industry can do to the world’s ecol ogy(生态).However, few people know the effect(影响)that widely spoken languages have on other languages and ways of life. English has spread all over the world. Chinese, Spanish, Russian, and Hindi have become powerful languages, as well, As these language become more powerful, their use as tools of business and culture increase. When this happens, hundreds of languages that are spoken by only a few die out.Experts believe there are about 6,000 languages around the world, but more than half of them could die out within the next 100 years. Araki is a native language of the island of Vanuatu, located in the Pacific Ocean. It is spoken by only a few older adults,so like Catawba,Araki willsoon disappear. Many languages of Ethiopia will have the same situation because each one has only a few speakers.In the Americas, 100 languages also are dying out.Red Thunder Cloud was one of the first to recognize the threat of language death and to try to do something about it. He was not actually born into the Catawba tribe, and the language was not his mother tongue. However,he was a usual visitor to the Catawba reservation in South Carcinoma, where he learned the language.The songs he sang for the Smithsonian Institution helped to make Native American music popular. Now he is gone, and the language is dead.1.Why did Westez record songs for the Smithsonian Institution?A.To fight for Americans' ecology.B.To protect the Catawba language.C.To make native American music popular.D.To help young people learn Catawba songs.2.Which of the following led to the disappearance of Catawba?A.Widely spoken languages.B.Death of Carlos Westez.C.Ways of life.D.Modern industry.3.Which of the following statements is TURE?A.Catawba language died in the 1940s.B.Chinese has spread all over the world like English.C.More than half of the languages around the world have died out.D.Many languages of Ethiopia will probably soon disappear.4.What can we learn about Red Thunder Cloud?A.He was the only one to realize the threat of language death.B.He was born in the Catawba tribe.C.He leaned the Catawba language from his mother.D.He used to visit the Catawba tribe often【答案】BADD完形填空Long long ago, when the world was new, an old man with long grey hair was traveling across the earth. Wherever he went, the soil turned 1 as stone, and 2 he breathed, the rivers stood still and frozen, and the lakes turned to ice. Plants turned black and animals flew away. The old man 3 a small house of ice and snow for himself, and he settled down, thinking that his home was going to last forever.But one day he heard a 4 at his door. Someone outside hit the door so 5 thatpieces of ice from the wall fell onto the ground.“ 6 !” the old man shouted angrily. “No one can come in my...”But 7 he could finish his sentences, the door of his house broke into two and fell to the ground. A smiling young man stepped 8 , holding a green stick. He cast a spell(施咒) with a cold fire until it became high and 9 .The old man began to sweat(出汗). “Who are you?” he cried. “10 you leave, I will kill you with my breath!”The young man only laughed. “Old man, you cannot frighten me. Don’t you know who I am? Wherever I step, snow melts(融化)and grass 11 . Whenever I breathe, flowers bloom and the animals are born with new life. It is your time to 12 .”The old man tried to freeze the young man with his breath—but only a thin cool wind came from his thin blue lips. Sweat spread 13 his whole body, and he grew smaller and smaller. At last he melt away and 14 did his small house made of ice.Once again, 15 beaten Winter.()1. A. soft B. hard C. small D. large()2. A. however B. whatever C. whenever D. whoever()3. A. breathed B. painted C. put D. built()4. A. knock B. note C. voice D. cut()5. A. seriously B. heavily C. politely D. gently()6. A. Go on B. Go over C. Go away D. Go along()7. A. before B. after C. until D. when()8. A. outside B. inside C. up D. down()9. A. cool B. wet C. hot D. dry()10. A. If B. Unless C. Though D. While()11. A. dies B. ends C. begins D. grows()12. A. leave B. stay C. laugh D. develop()13. A. under B. through C. across D. with()14. A. neither B. either C. both D. so()15. A. Spring B. Fire C. Autumn D. Rainkeys: 1—5. BCDAB 6—10. CABCB 11—12. DACDA第二节(共5小题,每小则2分,分10分)下面文章中有五处(第31-35)需要加句。

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