2024学年四川省乐山市重点名校中考冲刺卷英语试题含答案
词汇运用 考点3 按照首字母提示填空 - 2024年中考英语真题分类汇编(原卷版+答案解析版)
专题21 词汇运用考点3 按照首字母提示填空（第01期）1．（2024·四川眉山·中考真题）It is so hot, but the air conditioner doesn’t work. Please repair it as q as possible.2．（2024·四川眉山·中考真题）In Journey to the West, the clever and b Monkey King is never afraid to fight bad people.3．（2024·四川眉山·中考真题）To our great joy, the astronauts of the Shenzhou-17 crew (乘组) l safely back to earth as planned in April, 2024.4．（2024·四川眉山·中考真题）—Tom! Please brush your t carefully twice a day!—OK, I will.5．（2024·四川眉山·中考真题）—Look at the CDs here. I p folk music to pop music.—So do I.6．（2024·四川眉山·中考真题）Everyone is here e Alan, because he is still ill in hospital. 7．（2024·四川眉山·中考真题）I like cycling so much that there is n in the world that can bring me such pleasure.8．（2024·四川眉山·中考真题）With the teachers’ help, we have greatly improved ourselves s we entered junior high schools three years ago.9．（2024·四川眉山·中考真题）When you make a banana milk shake, you can use a k to cut up the bananas.10．（2024·四川眉山·中考真题）—Could you please come to my birthday party this Saturday afternoon?—I’d love to. Thank you for i me.11．（2024·江苏苏州·中考真题）As the host city, Suzhou will m to make the 2026 ISF Football World Cup a great success.12．（2024·江苏苏州·中考真题）Tiger Hill c an area of about 14, 100 square metres and is 36 metres high. 13．（2024·江苏苏州·中考真题）There is hunger in many parts of the world, even in r countries. 14．（2024·江苏苏州·中考真题）You need a good sense of b to ride a bicycle.15．（2024·四川自贡·中考真题）You’d better study for the test, or you may f in it.16．（2024·四川自贡·中考真题）Could you tell me the r why you can remember so many words in a short time?17．（2024·四川自贡·中考真题）All of us were e about the good news that Shenzhou-18 was sent into space successfully.18．（2024·四川自贡·中考真题）Be careful with the knife while cooking, and don’t c your fingers. 19．（2024·四川自贡·中考真题）We are going to have a party to celebrate the v of the basketball game. 20．（2024·四川自贡·中考真题）The little girl wants to h herself under the bed so that others can’t find her. 21．（2024·四川自贡·中考真题）I like carrots better than beef, because I p vegetables to meat. 22．（2024·四川自贡·中考真题）January is the first m of a year.23．（2024·四川自贡·中考真题）It’s good to open the d and the window in the morning to let fresh air in. 24．（2024·四川自贡·中考真题）My teacher is often b with work, and he even has no time to relax on weekends.25．（2024·四川宜宾·中考真题）Kids should spend more time exercising i of playing with mobile phones. 26．（2024·四川宜宾·中考真题）Tony can see things more clearly now with this pair of g . 27．（2024·四川遂宁·中考真题）Qi Jiguang is one of the greatest national h in China. We will remember him forever.28．（2024·四川宜宾·中考真题）I am looking f to hearing from you.29．（2024·四川宜宾·中考真题）China is a large country with a long h .30．（2024·四川遂宁·中考真题）Last weekend, all of us went for a picnic e Tom because he was ill. 31．（2024·四川宜宾·中考真题）Please tell me the t . Don’t lie to me again.32．（2024·四川遂宁·中考真题）Don’t talk in the library. We’d better keep s .33．（2024·四川凉山·中考真题）—Is this your dictionary?—No, maybe it’s h . She is looking for it.34．（2024·四川达州·中考真题）What time do you u get up on weekends?35．（2024·四川成都·中考真题）From pocket parks to forest parks, local governments have been making efforts to make China’s cities much g .36．（2024·四川成都·中考真题）Chinese archaeologist (考古学家) Fan Jinshi was h for her sixty years’ work to protect the Dunhuang Mogao Caves.37．（2024·四川成都·中考真题）For a shy student, it takes c to give a speech in class.38．（2024·四川达州·中考真题）The car is too expensive. I can’t a it.39．（2024·四川成都·中考真题）The brain makes up 2% of our body weight but uses about a fifth of the ewe get from food.40．（2024·四川成都·中考真题）They enjoy h up the mountains in the free time.41．（2024·四川乐山·中考真题）We Chinese often shake hands when we meet visitors, and sometimes we nour heads.42．（2024·四川乐山·中考真题）The two museums both o to the public from 9:00 am to 5:00 pm. 43．（2024·四川乐山·中考真题）Alex w the first prize in the city’s invention competition for middle school students last month.44．（2024·四川凉山·中考真题）The old man lives by himself, but he doesn’t feel l .答案解析专题21 词汇运用考点3 按照首字母提示填空（第01期）1．（2024·四川眉山·中考真题）It is so hot, but the air conditioner doesn’t work. Please repair it as q as possible.【答案】(q)uickly【详解】句意：天气很热，但空调坏了。
四川省乐山市五通桥区2025届九年级英语第一学期期末达标测试试题含解析
四川省乐山市五通桥区2025届九年级英语第一学期期末达标测试试题注意事项1．考生要认真填写考场号和座位序号。
2．试题所有答案必须填涂或书写在答题卡上，在试卷上作答无效。
第一部分必须用2B 铅笔作答；第二部分必须用黑色字迹的签字笔作答。
3．考试结束后，考生须将试卷和答题卡放在桌面上，待监考员收回。
Ⅰ. 单项选择1、— Mom, I've just signed a big box by Express (快递). What did you buy?—I haven't bought anything these days. It______ be a present from your aunt. But I'm not sure.A．must B．should C．might2、—What did the teacher say to you just now?—She asked _______.A．where did I buy the dictionaryB．where I bought the dictionaryC．where do I buy the dictionaryD．where I buy dictionary3、—I really want to watch Avengers Endgame（《复仇者联盟4》）. Could you tell me____?—Sure. It'll be on show at the Capital Cinema.A．when will it be on show B．when it will be on showC．where will it be on show D．where it will be on show4、She can speak little English but she dares ________ with foreigners.A．talked B．talking C．to talk5、My parents to see In the name of People (《人民的名义》) last weekend.A．stayed up B．took up C．picked up D．set up6、Make sure _______the lights before leaving.A．turn off B．to turn off C．turning off D．turned off7、Susan won't arrive at the airport on time _____ she hurries up.A．once B．ifC．or D．unless8、—Your hometown is much better than before.—Yes. Great changes ________ to it last year.A．have made B．was made C．have been made D．made9、The two skirts in the shop looked nice, but ______ of them were the right size for me.A．both B．all C．neither D．none10、--- Mike had an accident, he hurt one of his legs yesterday.--- ______! I hope he’ll get better soon.A．Hurry up B．Bad luck C．Well done D．Come onⅡ. 完形填空11、科I am a mother of three and have recently completed my college degree. The last class I had to take was sociology(社会学). The teacher was really great. The class was asked to go out and smile at three people.I am a very 1 person and thought this would be a piece of cake. Soon after, my husband, youngest son and I went out to McDonald’s. We were standing in line, waiting to be 2 , when all of a sudden everyone around us began to 3 away, and then even my husband did.As I turned around I smelled a terrible “dirty body” smell, and there standing behind me were two poor 4 men. As I looked down at the short gentleman, he was “ 5 ”. His beautiful sky blue eyes were full of God’s Light as he searched for acceptance. He said, “Good day.” as he counted the few 6 he had been holding.The young lady at the counter(柜台) asked him what they 7 He said, “Coffee is all Miss.” because that was all they could afford. He just needed to be warm.Then I really 8 it—the compulsion(冲动) was so great that I almost 9 out and hugged the little man with the blue eyes.That is when I noticed all eyes in the restaurant were set on me, judging my every action. I smiled and asked the young lady behind the counter to give 10 two more breakfast meals on two plates.I then picked up the plates and walked around the counter to the 11 that the men had chosen as a resting place. I put the plates on the table and laid my hand on the blue-eyed gentleman’s12 hand. He looked up at me, with tears in his eyes, and said, “Thank you.”I graduated with one of the biggest lessons I would ever learn：acceptance without condition.1．A．friendly B．healthy C．proud D．careful2．A．treated B．served C．welcomed D．greeted3．A．give B．put C．throw D．move4．A．happy B．careless C．homeless D．pleasant5．A．smiling B．crying C．thinking D．nodding6．A．apples B．flowers C．books D．coins7．A．hated B．wanted C．learnt D．ate8．A．made B．felt C．got D．took9．A．put B．took C．went D．reached10．A．her B．him C．me D．it11．A．corner B．door C．kitchen D．table12．A．cold B．warm C．clean D．dirtyⅢ. 语法填空12、My mother is a doctor. She is so busy 1．she isn’t able to get back home on time every day. And she has to work on weekends sometimes. So it’s hard for 2．(she) to do all the chores after work. As a member of the family, I think it’s my duty to share some housework. Though mother always says she doesn’t need any help, there are always things I can do. For example, I can help take out the rubbish and wash 3．dishes. I’m sure I can do them 4．(good).What’s more, I’m 5．(try) to be independent. I wash my own clothes, tidy up my bedroom and care for my things. I’m old enough to do these things. And I can’t d6．on my parents forever.I think she is the 7．(one) person I should thank. So show your 8．(thank) to your mom for everything she 9．(do). Just try your b10．to help her. I believe she will feel happy. Try it now.Ⅳ. 阅读理解A13、Anne and Joseph are talking about an interesting question. Why do some people change their names? There can be many reasons. Hanna changed her name to Anne because she thought it would be easier for people to remember. On the other hand , Joseph is thinking about changing his name to an unusual name because he wants to be different.People have a lot of reasons for changing their names. Film stars, singers, sportsmen and some famous people often change their names because they want names that are not ordinary, or that have special sound. They chose the “new names ” for themselves instead of the names their parents gave them when they were born.Some people have another reason for changing their names. They have moved to a new country and want to use a name that is usual there. For example, Li Kaiming changed his name to Ken Lee when he moved to the United States. He uses the name Ken at his job and at school. But with his family and Chinese friends, he uses Li Kaiming. For some people, using different names makes life easier in their new country.In many countries , a woman changes her family name to her husband’s after she got married. But today, many women are keeping their own family name and not using their husband’s. Sometimes, women use their own names in some situations and their husbands’ in other situations. And some use both their own names and their husbands’. 1．Hanna changed her name to____________A．Anne B．Hans C．Hnne D．Anna2．Joseph is thinking about changing his name because he wants to______.A．move to another placeB．have a name with special soundC．be differentD．make life easier in a new country3．In many countries, a woman changes her family name to her husband,s ____.A．in all situationsB．because she loves her husbandC．before she got marriedD．after she got married4．People change their names because______________A．there is only one reasonB．there are two reasonsC．there may be many reasonsD．there are five reasons5．What is the main idea of the passage?A．Anne and Joseph are talking about changing their names.B．People like to be usual, so they change their names.C．In many countries, women change their names after they got married.D．There are many reasons for people to change their names.B14、The Quest CentreSet in the wild Welsh countryside, the Quest Centre offers a wide range of activities for teenagers, from archery to rope climbing. Want to try something new? Why not take part in one of our special adventure activities?MOUNTAIN BIKING25th March—8th April, 10:00 a.m.—6:00 p.m.Want to put your mountain bike to the test? Join our guide for a ride on the wild side. Cost: £15 per ride.CLIMBING1st—30th April, 10:00 a.m.—6:00 p.m.Try out your mountain-clim bing skills in the local countryside. Don’t worry! We won’t be doing anything dangerous: just short, safe climbs. Cost: £130 per person.SURVIV AL TECHNIQUESDaily, all year round, 10:00 a.m.—5:00 p.m.Equip yourself with basic survival skills by taking part in this special 1-day course absolutely free of charge. Learn survival techniques like how to light a fire, build a shelter, find food and water, and cook over a campfire.ABSEILING AND ROPE CLIMBING27th August, 10:00 a.m.—8:00 p.m.If you’ve been dying to learn about abseiling and rope climbing, now is your chance! Ken Wallace, our professional coach, will teach you everything you need to know on this special 1-day course. Cost: £150 per person.Please note:Phone the number at the bottom of the page for an application form.All activities are suitable for beginners.20% DISCOUNT (折扣) for groups of 6 or more.The Quest Centre: St Davids, Wales Telephone: (0800)346551．Kate and her family want to choose an activity during the May Day holiday, they can choose .A．climbing B．survival techniquesC．mountain biking D．abseiling and rope climbing2．If a group of 20 students go to the centre, ten of them want to take part in abseiling and rope climbing and the rest choose survival techniques, they have to pay .A．£3000 B．£1500 C．£2400 D．£12003．“If you’ve been dying to learn about ….” Here “dying” perhaps means “”.A．冒险B．避免C．渴望D．同意C15、BEING an astronaut sounds cool, doesn't it? In space, they get to do some pretty amazing things, like floating in zero gravity(重力).However, there are also plenty of things that astronauts can't do because of their weightless environment, and that's very sad. What's worse, they can't even let their sadness show, because it's impossible to cry in zero gravity.Of course, astronauts can still produce tears. But crying is much more difficult in space, according to The Atlantic(大西洋月刊) in January. Without gravity, tears don't flow(流动) down out of the eyes like they do here on Earth. This means that when you cry in space, your tears have nowhere to go-they just stick(粘) to your eyes.In May 2011, astronaut Andrew Feustel experienced this during one of his spacewalks. "Tears," he said, "don't fall off of your eyes...They just kind of stay there."Besides making your vision(视线)unclear, this can also cause physical pain. Back on Earth, tears are supposed to bring comfort to the eyes. But that's not the case in space. The space environment dries out astronauts' eyes, and when tears suddenly wet the eyes, it can cause pain rather than comfort. "My right eye is stinging(刺痛) like crazy," Feustel told his teammate during the walk.Since gravity doesn't work in space, astronauts need some extra help to get rid of（除去）the tears. Feustel chose to rub his eyes against his helmet to wipe(擦) the tears away. Another choice is to just wait-"When the tears get big enough they simply break free of the eyes and float around," astronaut Ron Parise told The Atlantic.There are lots of small things-things like crying-that we are so used to on Earth. We usually take them for granted until they become a problem in a totally different environment, like space. There, astronauts can't talk to each other directly. They also can't eat or drink in normal ways. They can't even burp (打嗝), because there is no gravity to hold the food down in their stomach. If they do burp, they just end up throwing up（呕吐）everything in their stomach, according to the UK National Space Center.Therefore, perhaps it's only space explorers who can honestly say: "Gravity, you're the best."1．From Paragraphs 2 and 3 , we can know that_______.A．astronauts are unable to feel sad in spaceB．astronauts produce fewer tears in spaceC．tears produced in space flow down more slowlyD．tears produced in space don't flow downward2．What effect do tears have on astronauts?A．They cause physical pain.B．They bring comfort to them.C．They make their vision clearer.D．They float around and cause trouble.3．The underlined phrase "take them for granted" in paragraph 7 means _______.A．find them importantB．consider them uselessC．need them during an emergencyD．fail to notice their presence(存在)4．The second-to-last paragraph (paragraph 7) is mainly about_______.A．suggestions of how astronauts can stay comfortable in spaceB．other basic things that are difficult to do in spaceC．why burping is impossible in spaceD．things human can't do without gravityD16、阅读图表，从每题所给的A 、B、C三个选项中，选出最佳答案回答问题或完成句子1．（小题1）What can you know from the poster for the festival?A．There is going to be a food festival on April 16.B．It will take place on the playground of No. 2 Middle School.C．It aims to raise some money for the Project Hope.2．（小题2）What time will the food Festival be over?A．4 hours. B．3:00pm C．7:00pm3．（小题3）where will the food Festival have?A．On the playground B．At home C．In the school hall阅读右边的图表，做4-5小题4．（小题4）From the diagram we know that people aged _______ spend the least time surfing the Internet every week. A．16~34 B．35~65 C．over 655．（小题5）people aged 16--34 spend ______hours surfing the Internet every week.A．25. B．15. C．20.E17、A little girl walked to and from school every day. Though it was not fine and clouds appeared in the sky that morning, the little girl made her daily trip to school as usual. When school was over, winds became stronger and it began to rain.The mother of the little girl felt worried that her daughter would be afraid and that lightning might frighten her child. Following the bright light of lightning, the mother quickl y got into her car and drove to her child’s school.As the mother drove along the road, she saw her little girl walking alone in the rain. To her great surprise, she found that when a lightning came, her daughter stopped, looked up and smiled. Another lightning came and then another followed. With each lightning, the little girl stopped, looked up and smiled at it.Inside the car, the mother asked her daughter, “What were you doing? Why did you look up and smile when the lightning came?” The little girl answered with a smile, “Mum, you know, God (上帝) was looking at me. Each time I felt a little afraid walking in the rain, God would take a picture of me. I knew he was playing a game with me.”1．The little girl went to school every day.A．by car B．by busC．on foot D．by bike2．At first, the mother felt worried because .A．she couldn’t look after her daughterB．her daughter hadn’t taken her umbrellaC．she had something more important to doD．her daughter might be afraid of lightning3．According to the article, we can know that the little girl was .A．proud B．shyC．brave D．nervous4．The best title for this article is .A．A Girl in the Rain B．A Mother in the CarC．A Rainy Day D．A Girl and an UmbrellaF18、Today almost everyone has a smart phone. So street phone booths （公用电话亭) are out of date and seem to beuseless. But cities like Shanghai are trying to bring the old phone booths to life.Shanghai will make changes to 263 phone booths in Xuhui District. Street phone booths have many other new usages (用途). The Library Booth is one of the new kinds of booths, offering 60 booths for people to borrow and read books. Another kind allows users to listen to audiobooks and even record their own voices.Shanghai is not the only city trying to save the old phone booths. London cares about them even more, because the red booths have long been a special scene in London since the 1930s when they were painted all red. In recent years London has come up with many ideas to help phone booths stay useful. UK company British Telecom has added screens and free WiFi to some booths. Users can use them to surf online and search for maps and weather reports. The company also allows people to rent some booths to change them as they want to. Since 2009, more than 1,500 phone booths have been turned into flower shops, coffee houses, art museums and even shower rooms.In New York City, three phone booths in Time Square are turned into places for government voices. When visitors pick up the phone, they can listen to some new policies about New York, or listen to the stories of New York city. They can also open the books inside the booth to know more about the storytellers. Or they can share a part of their own stories if they wish.Phone booths are finding creative ways to live on. Only time will tell whether phone booths willsucceed.根据短文内容选择最佳答案1．The underlined word “ audiobooks” in the passage means “ ” in Chinese.A．电子书B．有声读物C．绘本2．What can people do in the booths in Shanghai?A．People can use WiFi to surf the Internet to know about the weather.B．People can read books as well as listen to audiobooks.C．People can buy beautiful flowers.3．Why did London try harder than Shanghai to help phone booths stay useful?A．Because the phone booths in Shanghai are out of date.B．Because the red booths have long been a special scene in London since the 1930s.C．Because people in London can use the phone booths for free.4．Which of the following is NOT TRUE according to the passage?A．All the countries are trying to bring the old phone booths to life.B．Three phone booths in Time Square are changed into places for government voices.C．People can have a cup of coffee in some booths in London.5．What's the main idea of the passage?A．The influence of smart phones on phone booths.B．The creative usages of phone booths in some big cities.C．The history of street phone booths.Ⅴ.书面表达19、10月4日是世界动物日（World Animals Day），请你用英语写一则倡议书，来呼吁大家一起行动保护野生动物。
2024年四川省成都市中考英语真题及答案
2024年四川省成都市中考英语真题及答案A卷（共100分）第一部分听力（共30小题；计30分）一、听句子，根据所听到的内容选择正确答语。
每小题念两遍。
（共5小题；每小题1分，计5分）1.A.It’s great. B.I’m fine. C.That’s right.2.A.Good job. B.Of course. C.Not at all.3.A.Have fun! B.Sounds good! C.Let’s go!4.A.The same to you. B.I think so. C.Thank you.5.A.So can I. B.I’d love to. C.I’ll take it.二、听句子，选择与所听句子内容相符的图片。
每小题念两遍。
（共5小题；每小题1分，计5分）A. B. C. D. E.6.________7.________8.________9.________10.________三、听对话，根据对话内容及问题选择正确答案。
每小题念两遍。
（共10小题；每小题1分，计10分）11.A.Basketball. B.Football. C.Volleyball.12.A.4dollars. B.2dollars. C.6dollars.13.A.Chinese. B.French. C.Russian.14.A.At school. B.At home. C.In the hospital.15.A.A desk. B.Some coffee. C.Hot water.16.A.The restaurant. B.The meal. C.The environment.17.A.Relaxing. B.Busy. C.Boring.18.A.A reporter. B.A host. C.A fireman.19.A.At8:30. B.At9:00. C.At9:10.20.A.To tell the truth. B.To fix it up. C.To hide it.四、听短文，根据短文内容选择正确答案。
四川省凉山重点中学2024年中考英语四模试卷含答案
四川省凉山重点中学2024年中考英语四模试卷含答案注意事项1．考生要认真填写考场号和座位序号。
2．试题所有答案必须填涂或书写在答题卡上，在试卷上作答无效。
第一部分必须用2B 铅笔作答；第二部分必须用黑色字迹的签字笔作答。
3．考试结束后，考生须将试卷和答题卡放在桌面上，待监考员收回。
Ⅰ. 单项选择1、—How are you going to improve ________this term?—Work harder than last term.A．ourselves B．myself C．himself D．yourself2、Did you buy ________ in the supermarket?A．anything delicious B．delicious anythingC．something delicious D．delicious something3、Tomorrow we re going to visit ________ famous place and take ________ boat tour on the River Seine.A．a; the B．an; the C．a; a D．an; an4、—Could you please _______the music? My baby is sleeping.—Sorry. I will do it right away.A．open up B．turn down C．drop by D．dress up5、--Y ou hate that TV play, don’t you?--Not _______. I just think it’s a bit bori ng.A．likely B．exactly C．nearly D．carefully6、—Ann, do you know what happened to Mike?—He fell down when he _______ the school bus this morning.A．went off B．turned off C．took off D．got off7、—TV says there will be a storm tomorrow.—___________, I planned to go climbing with my classmates.A．I hope so B．I’m afraid soC．Sounds good D．Bad luck8、- Could you tell me _____?- Talking about festivals.A．what are they doing B．what they are doingC．where they are going D．where are they going9、---When will car race begin---I'm not sure. Maybe next week, or maybe week after nextA．a; the B．an; the C．the; a D．the; the10、—We have finished reading all the stories, Miss Li.—________ ! Let’ s have a break.A．Good luck B．Well doneC．Congratulations D．Best wishesⅡ. 完形填空11、How many things can you see in the night sky? A lot! 1 a clear evening you might see the Moon and some planets. And thousands of sparkling stars 2 , too.You can see even 3 with a telescope. Y ou might see stars where you only saw dark space before. You might see that many stars look larger than others. You might see that some stars 4 look white are really red or blue.But scientists believe there are some things in the sky that we 5 We can’t see them with the biggest telescope in the world, even when it is the clearest night of the year. That’s 6 they’re invisible. They’re the mysterious dead stars called black holes. You might find 7 hard to imagine that stars die. After all, our Sun is a star. Year after year we see it up in the sky, burning brightly, giving us heat and light. The Sun certainly doesn’t seem8 getting old or weak. But stars do burn out and die after billions of years. As a star’s gases burn, they give off light and heat. But when the gas runs 9 , the star stops burning and begins to die.So the next time you stare up at the night sky, remember: there’s more in the sky than that meets the eye10 amazing space it is!1．A．On B．In C．At D．For2．A．see B．were see C．can be seen D．will be seen3．A．much B．many C．most D．more4．A．what B．which C．who D．where5．A．never see B．never saw C．will never see D．had never seen6．A．when B．how C．because D．so7．A．it B．you C．yourself D．itself8．A．to be B．being C．been D．is9．A．around B．off C．away D．out10．A．How B．What C．What an D．How anⅢ. 语法填空12、根据短文内容及所给提示，补全文中单词或用所给单词的正确形式填空。
2024-2025学年四川省绵阳市达标名校初三下学期第一次月考考试英语试题试卷含答案
2024-2025学年四川省绵阳市达标名校初三下学期第一次月考考试英语试题试卷注意事项1．考生要认真填写考场号和座位序号。
2．试题所有答案必须填涂或书写在答题卡上，在试卷上作答无效。
第一部分必须用2B 铅笔作答；第二部分必须用黑色字迹的签字笔作答。
3．考试结束后，考生须将试卷和答题卡放在桌面上，待监考员收回。
Ⅰ. 单项选择1、Your paper must _______ as soon as the bell _______.A．hand in; rings B．hand in; will ringC．be handed in; rings D．be handed in; will ring2、-- Would you mind turning up the music?-- _________. Dad is sleeping now.A．Sorry, I can't do itB．Yes, pleaseC．No, not at allD．Ok. I will3、—Could you please tell me ?—Oh, I’ll go t here to attend a party.A．when you’ll go to Beijing B．how you’ll go to BeijingC．why you’ll go to Beijing D．whether you’ll go to Beijing4、Nowadays we always use some social medias like Wechat to keep in ______ contact with our friends and relatives. We all believe that the technology is _______ connected with our daily life.A．closely; close B．close; closely C．closely; closely D．close; close5、— The model plane is so cute. Whose is it？—It’s ______. He made it ______.A．David’s; itself B．David’s ; himself C．David; himself D．David ; itself6、— Could you tell me ________?—“Rome was not built in a day.” You should try to give it enough chances to become strong.A．what I can do to have a good memory B．how I can do to have a good memoryC．why I should have a good memory D．how can I have a good memory7、—Why did he give up so early?----- Because he did not particulary want to______a competitive sportA．look up B．turn up C．take up D．show up8、What will you do if it _____ tomorrow?A．will rain B．is raining C．rains D．isn't rain9、- It's useless to regret what has been done. Don't make those mistakes again一I won't. That's a(n) _____A．order B．decision C．promise D．agreement10、______ was born being good at all things. As an English learner, you can’t be excellent without enough practice.A．Everybody B．Somebody C．Nobody D．AnybodyⅡ. 完形填空11、完形填空（10小题，每小题1分，共10分）先通读短文，掌握其大意，然后从A、B、C、D四个选项中选出一个可以填入相应空白处的最佳答案，并将其标号填入题前括号内。
2024年四川省乐山市名校中考英语仿真试卷含答案
2024年四川省乐山市名校中考英语仿真试卷含答案注意事项1．考生要认真填写考场号和座位序号。
2．试题所有答案必须填涂或书写在答题卡上，在试卷上作答无效。
第一部分必须用2B 铅笔作答；第二部分必须用黑色字迹的签字笔作答。
3．考试结束后，考生须将试卷和答题卡放在桌面上，待监考员收回。
Ⅰ. 单项选择1、--Further treatment will _______ cancer from developing worse.--And regular exercise can also help.A．protect B．escape C．get D．prevent2、He seldom stays up late at night, ______ necessary, to keep himself full of energy the next day.A．if B．unless C．until D．while3、– I ______ a lot of time playing computer games every day.–That’s bad for your eyes.A．spendB．takeC．payD．cost4、—I’m worried about the dancing competition. I can’t do it well.— ___________. Keep dancing, and you will make it.A．What a pity! B．No way. C．No problem D．Practice makes perfect.5、—The novel Gulliver’s Travels is very nice.— So it is. Could you tell me ___________?A．how long can I borrow it B．that I can borrow itC．if I can keep it for another week D．when should I return it6、My little sister saw _____outside. Shall we go and have a look?A．strange something B．anything strangeC．something strange D．strange anything7、—Whose hair band is this?—It _____ be Grace’s. She is the only girl at the meeting.A．might B．wouldn’tC．must D．can’t8、—Is this your pen, May?—No. It’s maybe Peters. He’s looking for ________.A．him B．his C．hers D．yours9、It’s very hot. But I think it’s impolite to _____ your clothes in public.A．set off B．turn offC．take off D．get off10、Y our idea sounds great. Let’s _____.A．try on it B．try it on C．try out it D．try it outⅡ. 完形填空11、根据短文内容，从A、B、C、D四个选项中选择一个最佳答案。
四川省乐山市2023-2024学年八年级上学期期末英语试卷(含解析)
2023-2024学年四川省乐山市八年级（上）期末英语试卷第一部分听力第一节听下面5段短对话。
每段对话后有一个小题，从题中所给的A、B、C 三个选项中选出最佳选项，并在答题卡上将该项涂黑。
听完每段对话后，你都有10秒钟的时间来回答有关小题和阅读下一小题。
每段对话读两遍1．（1.5分）What time is it now ？A.At 7：50.B.At 8：00.C.At 8：30.2．（1.5分）What was the boy doing at seven o'clock yesterday evening ？A.Watching TV.B.Listening to music.C.Doing his homework.3．（1.5分）Where does Alex live？A.In Britain.B.In America.C.In Australia.4．（1.5分）What happened to Joanna？A.She had a car accident.B.She fell into the river.C.She lost her car.5．（1.5分）Where does Anna usually go jogging ？A.In the forests.B.Along the river.C.Along the city street.第二节听下面5段长对话或独白。
每段对话或独白后有几个小题，从题中所给的A、B、C三个选项中选出最佳选项，并在答题卡上将该项涂黑。
听每段对话或独白前，你将有时间阅读各个小题，每小题5秒钟；听完后，各小题将给出5秒钟的作答时间。
每段对话或独白读两遍。
6．（3分）（1）What happened to Robert this morning？A.A car hit him.B.His bike was broken.C.He lost his bike.（2）What was Robert doing while he was riding his bike ？A.He was talking on the phone.B.He was listening to music.C.He was looking at the light.7．（4.5分）（1）What is Jenny going to do？A.Have a cup of coffee.B.Have a history lesson.C.Ask some questions.（2）What time is it ？A.8：50 am.B.9：00 am.C.9：10am.（3）Where will the speakers meet ？A.In the classroom.B.In the teacher' office.C.In the school coffee shop.8．（4.5分）（1）How many days does the woman have to visit Ireland ？A.10 days.B.9 days.C.8 days.（2）What is the weather like in Galway in July？A.It's cold.B.It's cool.C.It's hot.（3）How does the man advise the woman to travel around ？A.By boat.B.By bus.C.By car.9．（4.5分）（1）What time does Sam usually get up ？A.At five o'clock.B.At six o'clock.C.At seven o'clock.（2）What happened to the old man ？A.Something was wrong with his head.B.He was hit by a bike.C.His leg was badly hurt by a car.（3）Who came to the hospital ？A.The old man's daughter.B.The old man's son.C.The old man's friend.10．（6分）（1）How did the speaker get to California ？A.By car.B.By train.C.By plane.（2）What is the speaker's father doing in the photo？A.Playing volleyball.B .Eating ice cream.C.Talking to his mother.（3）What did the speaker think of the local food ？A.Delicious.B.Terrible.C.Expensive.（4）When did the speaker watch the dance show ？A.In the morning.B.In the afternoon.C.In the evening.第二部分知识运用（共两节；满分10分）第一节语法和词汇知识（共10小题；每小题1分，满分10分）从A、B、C三个选项中选出可以填入空白处的最佳选项，并在答题卡上将该项涂黑。
2024届四川省成都市名校中考英语最后冲刺浓缩精华卷含答案
2024届四川省成都市名校中考英语最后冲刺浓缩精华卷含答案注意事项：1．答卷前，考生务必将自己的姓名、准考证号填写在答题卡上。
2．回答选择题时，选出每小题答案后，用铅笔把答题卡上对应题目的答案标号涂黑，如需改动，用橡皮擦干净后，再选涂其它答案标号。
回答非选择题时，将答案写在答题卡上，写在本试卷上无效。
3．考试结束后，将本试卷和答题卡一并交回。
Ⅰ. 单项选择1、– How much will you be paid?-- I don’t do it for money, but for experience. _____, it’s volunteer work.A．However B．Besides C．Finally D．Possibly2、---Hurry up, Stephen! Let's cross the street as quickly as possible.---No, you_____. Don't you see that the traffic lights are still red?A．couldn't B．wouldn't C．mustn't D．needn't3、Tony is a quiet student，____ he is active in class.A．so B．and C．but4、—what's the matter with Eric?—He hurt himself ________playing soccer.A．clearly B．happily C．badly D．quietly5、In some cases, the relatives of patients who were not __________ with their treatment may attack the doctors. Laws are needed to protect the doctors.A．satisfied B．scared C．serious D．suitable6、The woman ____ all of her money to charities ____ the poor.A．gave off; to help B．gave up; helpingC．gave away; to help D．gave; helping7、I hear a big fire __________ at midnight in the town last night.A．broke down B．broke outC．put out D．put down8、—I called you last night but you didn’t answer the phone.—About 8:00? Oh, I with my family at Wal-Mart at that time.A．shop B．shopped C．was shopping D．have shopped9、--- May I speak to John?--- Sorry, he ____________Japan. But he _________in two days.A．has been to, will come backB．has gone to, will be backC．has been in, would come backD．has gone to, won't cone back10、—He ____be in the classroom, I think.—No, he_____ be in the classroom. I saw him go home a minute ago.A．can, may not B．must, may not C．may, can’t D．may, mustn’tⅡ. 完形填空11、语法选择阅读下面短文，按照句子结构的语法性和下文连贯的要求，从各题所给的A、B、C和D项中选出最俳选项.并在答题卡上将该项涂黑．Smith was a landlord （地主）. He loved money very much and never 1 anything to anybody.Soon he became rich．One day the weather was fine.There wasn't a cloud in the sky and the sun was very warm. The landlord was walking 2 a river with three of his friends, when, all of a sudden, he slipped and fell into it. He cried, "Help! Help! "One of his 3 held out his hand and said,"Give me 4 hand and I will pull you out. "The landlord's head went under the water and then came up again, but he did not give his hand to his friends. Then 5 of his friends tried but the same thing happened.Just then a farmer came over and saw all this. He knew the landlord very 6 . He said to the others, "Let me try. "He held out his hand and said to the landlord, " 7 my hand and I will pull you out." Hearing this, the landlord took the farmer's hand, and in 8 minute the farmer pulled the landlord out of the water.All the others got very 9 at this and asked the farmer, "Why did he give his hand to you 10 not to us?"The farmer said, "You don't know your friend very well. When you say 'give to' him, he does nothing, but when you say 'take', he takes."1．A．give B．gave C．giving D．given2．A．along B．on C．in D．at3．A．friend B．friendly C．friends D．friendship4．A．you B．youself C．yours D．your5．A．other B．another C．the other D．others6．A．good B．bad C．well D．better7．A．Take B．To take C．Taking D．Taken8．A．/ B．a C．an D．the9．A．surprise B．surprising C．surprisingly D．surprised10．A．and B．or C．but D．soⅢ. 语法填空12、阅读下面短文，在空白处填入适当的内 b 容（不多于 3 个单词）或括号内单词的正确形式。
四川省乐山四校2024学年高三第一次调研测试英语试卷(含解析)
四川省乐山四校2024学年高三第一次调研测试英语试卷考生须知：1．全卷分选择题和非选择题两部分，全部在答题纸上作答。
选择题必须用2B铅笔填涂；非选择题的答案必须用黑色字迹的钢笔或答字笔写在“答题纸”相应位置上。
2．请用黑色字迹的钢笔或答字笔在“答题纸”上先填写姓名和准考证号。
3．保持卡面清洁，不要折叠，不要弄破、弄皱，在草稿纸、试题卷上答题无效。
第一部分（共20小题，每小题1.5分，满分30分）1．________ themselves in the community services, students can gain experience for growth.A．Involved B．To involveC．Having been involved D．Involving2．—Why are you so upset?—I had my computer repaired yesterday, but it ________ work again.A．doesn’t B．didn’tC．won’t D．wouldn’t3．It is reported the housing prices in some big cities fall in different degrees.A．which B．whatC．that D．where4．. Jenny was sad over the loss of the photos she shot in Canada, _________ this was a memory she especially treasured. A．if B．when C．as D．where5．The high-anxiety focus on reading score may have narrowed student________to knowledge about the world that can improve their reading.A．idea B．aid C．belief D．access6．—John, do you know why the suspect was set free?—For lack of ________ evidence.A．solid B．apparentC．ambiguous D．concrete7．What is your main reason for choosing one restaurant another?A．over B．ofC．from D．for8．Tom is the only one of the students who a scholarship since last year.A．has won B．have won C．is winning D．wins9．Parents often tell their children that they __________ take candy from strangers.A．needn't B．wouldn't C．shouldn't D．daren't10．More than one doctor _____ involved in the rescue that took place after the earthquake．A．was B．is C．were D．are11．The Japanese people keep up cheerful spirits ________ the world that they can get over the crisis caused by theterrible tsunami（海啸）.A．being convinced B．convinced C．to convince D．having convinced12．--- My God! I haven’t prepared the files for the new project yet!--- _______. The boss won’t need it until next Friday.A．There’s no doubt B．There’s no panic C．Good luck D．Sounds good13．“ ________ I went through ups and downs in life，” Gordon said, “I never found the importance of b eingselfdisciplined as well as the significance of life.”A．If B．SinceC．Until D．Unless14．—Have you seen Jiang Wen’s movie Let the Bullets Fly recently?—Yes. I it twice last week, At home and in the theatre.A．had enjoyed B．enjoyed C．have enjoyed D．was enjoying15．––You seem to be familiar with this city.—I ______ here for three years. It’s so great to be back.A．lived B．had livedC．have lived D．live16．Nature is understandable in the sense ______ she will answer truly and reward with discoveries when we ask her questions via observation.A．that B．whereC．how D．what17．When ________ questions in class, one should answer them as clearly as possible.A．asking B．to ask C．to be asked D．asked18．It wasn't easy having my friends talk about their freshman years ________ I wasn't a part of．A．whom B．when C．that D．what19．What the country did _____ the international trade regulations, for which it was widely condemned. A．approved B．violated C．bothered D．interrupted20．I really don’t know _________ she gets by on such a modest salary.A．what B．whyC．how D．that第二部分阅读理解（满分40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。
2024年四川省乐山市中考数学真题卷及答案解析
乐山市2024年初中学业水平考试数学本试题卷分第Ⅰ卷（选择题）和第Ⅱ卷（非选择题），共8页．考生作答时，须将答案答在答题卡上，在本试题卷、草稿纸上答题无效．满分150分．考试时间120分钟．考试结束后，将本试题卷和答题卡一并交回．考生作答时，不能使用任何型号的计算器．第Ⅰ卷（选择题共30分）注意事项：1．选择题必须使用2B 铅笔将答案标号填涂在答题卡对应题目标号的位置上．2．在每小题给出的四个选项中，只有一个选项符合题目要求．一、选择题：本大题共10个小题，每小题3分，共30分．1. 不等式20x -<的解集是（ ）A. 2x <B. 2x >C. <2x -D. 2x >-2. 下列文物中，俯视图是四边形的是（ ）A. 带盖玉柱形器B. 白衣彩陶钵C. 镂空人面覆盆陶器D. 青铜大方鼎3. 2023年，乐山市在餐饮、文旅、体育等服务消费表现亮眼，网络零售额突破400亿元，居全省地级市第一．将40000000000用科学记数法表示为（ ）A. 8410⨯B. 9410⨯C. 10410⨯D. 11410⨯4. 下列多边形中，内角和最小的是（ ）A. B. C. D.5. 为了解学生上学的交通方式，刘老师在九年级800名学生中随机抽取了60名进行问卷调查，并将调查结果制作成如下统计表，估计该年级学生乘坐公交车上学的人数为（ ）交通方式公交车自行车步行私家车其它人数（人）3051582A. 100B. 200C. 300D. 4006. 下列条件中，不能判定四边形ABCD 是平行四边形的是（ ）A. ,AB CD AD BC∥∥ B. ,AB CD AD BC ==C. ,OA OC OB OD== D. ,AB CD AD BC =∥7. 已知12x <<2x +-的结果为（ ）A. 1- B. 1 C. 23x - D. 32x-8. 若关于x 的一元二次方程220x x p ++=两根为1x 、2x ，且12113x x +=，则p 的值为（ ）A. 23- B. 23 C. 6- D. 69. 已知二次函数()2211y x x x t =--≤≤-，当=1x -时，函数取得最大值；当1x =时，函数取得最小值，则t 的取值范围是（ ）A. 02t <≤B. 04t <≤C. 24t ≤≤D. 2t ≥10. 如图，在菱形ABCD 中，60ABC ∠=︒，1AB =，点P 是BC 边上一个动点，在BC 延长线上找一点Q ，使得点P 和点Q 关于点C 对称，连接DP AQ 、交于点M ．当点P 从B点运动到C 点时，点M 的运动路径长为（ ）A.B.C. D.第Ⅱ卷（非选择题共120分）注意事项：1．考生使用0.5mm 黑色墨汁签字笔在答题卡上题目所指示的答题区域内作答，答在试题卷上无效．2．作图时，可先用铅笔画线，确认后再用0.5mm 黑色墨汁签字笔描清楚．3．解答题应写出文字说明、证明过程或推演步骤．4．本部分共16个小题，共120分．二、填空题：本大题共6个小题，每小题3分，共18分．11. 计算：2a a +=______.12. 一名交警在路口随机监测了5辆过往车辆的速度，分别是：66，57，71，69，58（单位：千米/时）．那么这5辆车的速度的中位数是______．13. 如图，两条平行线a 、b 被第三条直线c 所截．若160∠=︒，那么2∠=______．14. 已知3a b -=，10ab =，则22a b +=______．15. 如图，在梯形ABCD 中，AD BC ∥，对角线AC 和BD 交于点O ，若13ABD BCD S S =△△，则AOD BOCS S =△△______．16. 定义：函数图象上到两坐标轴的距离都小于或等于1的点叫做这个函数图象的“近轴点”．例如，点()0,1是函数1y x =+图象的“近轴点”．（1）下列三个函数图象上存在“近轴点”的是______（填序号）；①3y x =-+；②2y x=；③221y x x =-+-．（2）若一次函数3y mx m =-图象上存在“近轴点”，则m 的取值范围为______．三、解答题：本大题共10个小题，共102分．解答应写出必要的文字说明，证明过程或演算步骤．的17. 计算：()03π2024-+-．18. 解方程组：4{25x y x y +=-=19. 知：如图，AB 平分CAD ∠，AC AD =．求证：C D ∠=∠．20. 先化简，再求值：22142x x x ---，其中3x =．小乐同学的计算过程如下：解：()()2212142222x x x x x x x -=---+--…①()()()()222222x x x x x x +=-+-+-…②()()2222x x x x -+=+-…③()()222x x x +=+-…④12x =-…⑤当3x =时，原式1=．（1）小乐同学的解答过程中，第______步开始出现了错误；（2）请帮助小乐同学写出正确的解答过程．21. 乐山作为闻名世界的文化旅游胜地，吸引了大量游客．为更好地提升服务质量，某旅行社随机调查了部分游客对四种美食的喜好情况（每人限选一种），并将调查结果绘制成统计图，如图所示．根据以上信息，回答下列问题：（1）本次抽取的游客总人数为______人，扇形统计图中m 的值为______；（2）请补全条形统计图；（3）旅行社推出每人可免费品尝两种美食的活动，某游客从上述4种美食中随机选择两种，请用画树状图或列表的方法求选到“钵钵鸡和跷脚牛肉”的概率．22. 如图，已知点()1,A m 、(),1B n 在反比例函数()30y x x=>的图象上，过点A 的一次函数y kx b =+的图象与y 轴交于点()0,1C ．（1）求m 、n 值和一次函数的表达式；（2）连结AB ，求点C 到线段AB 的距离．23. 我国明朝数学家程大位写过一本数学著作《直指算法统宗》，其中有一道与荡秋千有关的数学问题是使用《西江月》词牌写的：平地秋千未起，踏板一尺离地．送行二步与人齐，五尺人高曾记．仕女佳人争蹴，终朝笑语欢嬉．良工高士素好奇，算出索长有几？词写得很优美，翻译成现代汉语的大意是：有一架秋千，当它静止时，踏板离地1尺，将它往前推进10尺（5尺为一步），秋千的踏板就和某人一样高，这个人的身高为5尺．（假设秋千的绳索拉的很直）（1）如图1，请你根据词意计算秋千绳索OA的长度；的（2）如图2，将秋千从与竖直方向夹角为α的位置OA '释放，秋千摆动到另一侧与竖直方向夹角为β的地方OA ''，两次位置的高度差PQ h =．根据上述条件能否求出秋千绳索OA 的长度？如果能，请用含α、β和h 的式子表示；如果不能，请说明理由．24. 如图，O 是ABC 的外接圆，AB 为直径，过点C 作O 的切线CD 交BA 延长线于点D ，点E 为 CB 上一点，且 AC CE=．（1）求证：DC AE ∥；（2）若EF 垂直平分OB ，3DA =，求阴影部分的面积．25. 在平面直角坐标系xOy 中，我们称横坐标、纵坐标都为整数的点为“完美点”．抛物线222y ax ax a =-+（a 为常数且0a >）与y 轴交于点A ．（1）若1a =，求抛物线的顶点坐标；（2）若线段OA （含端点）上的“完美点”个数大于3个且小于6个，求a 的取值范围；（3）若抛物线与直线y x =交于M 、N 两点，线段MN 与抛物线围成的区域（含边界）内恰有4个“完美点”，求a 的取值范围．26. 在一堂平面几何专题复习课上，刘老师先引导学生解决了以下问题：【问题情境】如图1，在ABC 中，90BAC ∠=︒，AB AC =，点D 、E 在边BC 上，且45DAE =︒∠，3BD =，4CE =，求DE 长．解：如图2，将ABD △绕点A 逆时针旋转90︒得到ACD '△，连结ED '．的由旋转特征得BAD CAD '∠=∠，B ACD ∠=∠'，AD AD ='，BD CD '=．∵90BAC ∠=︒，45DAE =︒∠，∴45BAD EAC ∠+∠=︒．∵BAD CAD '∠=∠，∴45CAD EAC '∠+∠=︒，即45EAD '∠=︒．∴DAE D AE '∠=∠．在DAE 和D AE ' 中，AD AD ='，DAE D AE '∠=∠，AE AE =，∴___①___．∴DE D E '=．又∵90ECD ECA ACD ECA B ''︒∠=∠+∠=∠+∠=，∴在Rt ECD '△中，___②___．∵3CD BD '==，4CE =，∴DE D E '==___③___．【问题解决】上述问题情境中，“①”处应填：______；“②”处应填：______；“③”处应填：______．刘老师进一步谈到：图形的变化强调从运动变化的观点来研究，只要我们抓住了变化中的不变量，就能以不变应万变．知识迁移】如图3，在正方形ABCD 中，点E 、F 分别在边BC CD 、上，满足CEF △的周长等于正方形ABCD 的周长的一半，连结AE AF 、，分别与对角线BD 交于M 、N 两点．探究BM MN DN 、、的数量关的【系并证明．【拓展应用】如图4，在矩形ABCD 中，点E 、F 分别在边BC CD 、上，且45EAF CEF ∠=∠=︒．探究BE EF DF 、、的数量关系：______（直接写出结论，不必证明）．【问题再探】如图5，在ABC 中，90ABC ∠=︒，4AB =，3BC =，点D 、E 在边AC 上，且45DBE ∠=︒．设AD x =，CE y =，求y 与x 的函数关系式．乐山市2024年初中学业水平考试数学本试题卷分第Ⅰ卷（选择题）和第Ⅱ卷（非选择题），共8页．考生作答时，须将答案答在答题卡上，在本试题卷、草稿纸上答题无效．满分150分．考试时间120分钟．考试结束后，将本试题卷和答题卡一并交回．考生作答时，不能使用任何型号的计算器．第Ⅰ卷（选择题共30分）注意事项：1．选择题必须使用2B 铅笔将答案标号填涂在答题卡对应题目标号的位置上．2．在每小题给出的四个选项中，只有一个选项符合题目要求．一、选择题：本大题共10个小题，每小题3分，共30分．1. 不等式20x -<的解集是（ ）A. 2x <B. 2x >C. <2x -D. 2x >-【答案】A【解析】【分析】本题考查了解一元一次不等式．熟练掌握解一元一次不等式是解题的关键．移项可得一元一次不等式的解集．【详解】解：20x -<，解得，2x <，故选：A ．2. 下列文物中，俯视图是四边形的是（ ）A 带盖玉柱形器 B. 白衣彩陶钵C. 镂空人面覆盆陶器D. 青铜大方鼎【答案】D【解析】【分析】本题考查简单几何体的三视图，掌握简单几何体三视图的形状是正确判断的前提．得出各个选项中的几何体的俯视图即可．【详解】解：A ．俯视图是圆形，因此选项A 不符合题意；.B ．俯视图不是四边形，因此选项B 不符合题意；C ．俯视图不是四边形，因此选项C 不符合题意；D ．俯视图是正方形，因此选项D 符合题意；故选：D ．3. 2023年，乐山市在餐饮、文旅、体育等服务消费表现亮眼，网络零售额突破400亿元，居全省地级市第一．将40000000000用科学记数法表示为（ ）A. 8410⨯ B. 9410⨯ C. 10410⨯ D. 11410⨯【答案】C【解析】【分析】本题考查了绝对值大于1的科学记数法的表示，解题的关键在于确定a n ，的值．根据绝对值大于1的数，用科学记数法表示为10n a ⨯，其中110a ≤<，n 的值为整数位数少1．【详解】解：40000000000大于1，用科学记数法表示为10n a ⨯，其中4a =，10n =， ∴40000000000用科学记数法表示为10410⨯，故选：C ．4. 下列多边形中，内角和最小的是（ ）A.B. C. D. 【答案】A【解析】【分析】边数为n 的多边形的内角和()2180n =-⨯︒，分别求出三角形，四边形，五边形，六边形的内角和，即可得到．【详解】解：三角形的内角和等于180︒四边形的内角和等于360︒五边形的内角和等于()52180540-⨯︒=︒六边形的内角和等于()62180720-⨯︒=︒所以三角形的内角和最小故选：A ．【点睛】本题考查了多边形的内角和，能熟记边数为n 的多边形的内角和()2180n =-⨯︒是解此题的关键．5. 为了解学生上学的交通方式，刘老师在九年级800名学生中随机抽取了60名进行问卷调查，并将调查结果制作成如下统计表，估计该年级学生乘坐公交车上学的人数为（ ）交通方式公交车自行车步行私家车其它人数（人）3051582A. 100B. 200C. 300D. 400【答案】D【解析】【分析】本题主要考查了用样本估计总体，用学校总人数乘样本中乘坐公交车上学的人数的比例，即可得出答案．【详解】解：估计该年级学生乘坐公交车上学的人数为：3080040060⨯=（人），故选：D ．6. 下列条件中，不能判定四边形ABCD 是平行四边形的是（ ）A. ,AB CD AD BC∥∥ B. ,AB CD AD BC ==C. ,OA OC OB OD== D. ,AB CD AD BC=∥【答案】D【解析】【分析】根据平行四边形的判定定理分别进行分析即可．【详解】解：A 、∵,AB CD AD BC ∥∥，∴四边形ABCD 是平行四边形，故此选项不合题意；B 、∵,AB CD AD BC ==，∴四边形ABCD 是平行四边形，故此选项不合题意；C 、∵,OA OC OB OD ==，∴四边形ABCD 平行四边形，故此选项不合题意；D 、∵,AB CD AD BC =∥，不能得出四边形ABCD 是平行四边形，故此选项符合题意；故选：D ．【点睛】此题主要考查平行四边形的判定，解题的关键是熟知平行四边形的判定定理．7. 已知12x <<2x +-的结果为（ ）A. 1- B. 1 C. 23x - D. 32x -【答案】B 【解析】【分析】本题考查了二次根式的性质，去绝对值，熟练掌握知识点是解题的关键．a =化简二次根式，然后再根据12x <<去绝对值即可．212x x x +-=-+-， ∵12x <<，∴10,20x x ->-<，∴12121x x x x ----==++，21x +-=，故选：B ．8. 若关于x 的一元二次方程220x x p ++=两根为1x 、2x ，且12113x x +=，则p 的值为（ ）A. 23- B. 23 C. 6- D. 6【答案】A【解析】【分析】本题考查了一元二次方程20(0)ax bx c a ++=≠根与系数的关系：若方程的两实数根为12,x x ，则1212,b x x x x a+=-⋅c a =．根据一元二次方程20(0)ax bx c a ++=≠根与系数的关系得到121222,1x x x x p +=-=-⋅=，然后通是分，11x +1221212x x x x x p+-==，从而得到关于p 的方程，解方程即可．【详解】解：121222,1x x x x p +=-=-⋅=Q ，121212112x x x x x x p+-∴+==，而12113x x +=，23p-∴=，23p ∴=-，故选：A ．9. 已知二次函数()2211y x x x t =--≤≤-，当=1x -时，函数取得最大值；当1x =时，函数取得最小值，则t 的取值范围是（ ）A. 02t <≤ B. 04t <≤ C. 24t ≤≤ D. 2t ≥【答案】C【解析】【分析】本题考查了二次函数的图象与性质，二次函数的最值等知识．熟练掌握二次函数的图象与性质是解题的关键．由()22211y x x x =-=--，可知图象开口向上，对称轴为直线1x =，顶点坐标为()11-，，当=1x -时，3y =，即()13-，关于对称轴对称的点坐标为()33，，由当=1x -时，函数取得最大值；当1x =时，函数取得最小值，可得113t ≤-≤，计算求解，然后作答即可．【详解】解：∵()22211y x x x =-=--，∴图象开口向上，对称轴为直线1x =，顶点坐标为()11-，，当=1x -时，3y =，∴()13-，关于对称轴对称的点坐标为()33，，∵当=1x -时，函数取得最大值；当1x =时，函数取得最小值，∴113t ≤-≤，解得，24t ≤≤，故选：C ．10. 如图，在菱形ABCD 中，60ABC ∠=︒，1AB =，点P 是BC 边上一个动点，在BC 延长线上找一点Q ，使得点P 和点Q 关于点C 对称，连接DP AQ 、交于点M ．当点P 从B 点运动到C 点时，点M 的运动路径长为（ ）A. B. C. D. 【答案】B【解析】【分析】该题主要考查了菱形的性质，垂直平分线的性质和判定，全等三角形的性质和判定等知识点，解题的关键是掌握以上点M 的运动路径．过点C 作CH AD ⊥交AD 于点H ，根据60ABC ∠=︒，四边形ABCD 是菱形，1AB =，算出1DH =，得出AH DH =，CH 垂直平分AD ，再证明PCM QCM V V ≌，得出PM MQ =，证明CM 垂直平分PQ ，点M 在CH 上运动，根据解直角三角形 tan 30CM BC '=⋅︒=．即可求解．【详解】解：过点C 作CH AD ⊥交AD 于点H ，∵60ABC ∠=︒，四边形ABCD 是菱形，1AB =，∴60ADC ∠=︒，1CD BC AB ===，∴30DCH ∠=︒，∴112DH CD ==，∴1AH AD DH =-=，∴AH DH =，∴CH 垂直平分AD ，∵点P 和点Q 关于点C 对称，∴PC QC =，∵90,PCM QCM CM CM ∠=∠=︒=，∴()PCM QCM SAS ≌，∴PM MQ =，∴CM 垂直平分PQ ，∴点M 在CH 上运动，当点P 与点B 重合时，点M 位于点M '，此时，∵60ABC ∠=︒，四边形ABCD 是菱形，1AB =，∴1302M BC ABC '∠=∠=︒，1BC =∴tan 30CM BC '=⋅︒=．故点M 的运动路径长为CM '=故选：B ．第Ⅱ卷（非选择题共120分）注意事项：1．考生使用0.5mm 黑色墨汁签字笔在答题卡上题目所指示的答题区域内作答，答在试题卷上无效．2．作图时，可先用铅笔画线，确认后再用0.5mm 黑色墨汁签字笔描清楚．3．解答题应写出文字说明、证明过程或推演步骤．4．本部分共16个小题，共120分．二、填空题：本大题共6个小题，每小题3分，共18分．11. 计算：2a a +=______.【答案】3a【解析】【分析】直接利用合并同类项法则计算得出答案．【详解】23a a a +=．故答案为：3a ．【点睛】本题主要考查了合并同类项，正确把握运算法则是解题关键．12. 一名交警在路口随机监测了5辆过往车辆的速度，分别是：66，57，71，69，58（单位：千米/时）．那么这5辆车的速度的中位数是______．【答案】66【解析】【分析】本题主要考查中位数，将一组数据按照从小到大（或从大到小）的顺序排列，如果数据的个数是奇数，则处于中间位置的数就是这组数据的中位数．如果这组数据的个数是偶数，则中间两个数据的平均数就是这组数据的中位数．先将数据从小到大重新排列，根据中位数的概念求解可得．【详解】解：将这组数据重新排列为57，58，66，69，71，所以这组数据的中位数为66．故答案为：66．13. 如图，两条平行线a 、b 被第三条直线c 所截．若160∠=︒，那么2∠=______．【答案】120︒##120度【解析】【分析】本题考查了直线平行的性质：两直线平行同位角相等．也考查了平角的定义．根据两直线平行同位角相等得到1360∠=∠=︒，再根据平角的定义得到23180∠+∠=︒，从而可计算出2∠．【详解】解：如图，a b ∥ ，1360∴∠=∠=︒，而23180∠+∠=︒，218060120∴∠=︒-︒=︒，故答案：120︒．14. 已知3a b -=，10ab =，则22a b +=______．【答案】29【解析】【分析】本题考查了完全平方公式的变形．熟练掌握完全平方公式的变形是解题的关键．根据()2222a b a b ab +=-+，计算求解即可．【详解】解：由题意知，()22222321029a b a b ab +=-+=+⨯=，故答案为：29．15. 如图，在梯形ABCD 中，AD BC ∥，对角线AC 和BD 交于点O ，若13ABD BCD S S =△△，则AOD BOCS S =△△______．【答案】19【解析】【分析】本题考查了平行线间的距离，相似三角形的判定与性质等知识．熟练掌握平行线间的距离，相似三角形的判定与性质是解题的关键．为设AD BC ，的距离为d ，则112132ABDBCD AD d S S BC d ⋅==⋅△△，即13AD BC =，证明AOD COB ∽，则2AOD BOC S AD S BC ⎛⎫= ⎪⎝⎭△△，计算求解即可．【详解】解：设AD BC ，的距离为d ，∴112132ABD BCD AD d S S BC d ⋅==⋅△△，即13AD BC =，∵AD BC ∥，∴ADO CBO ∠=∠，DAO BCO ∠=∠，∴AOD COB ∽，∴221139AOD BOC S S AD BC ⎛⎫⎛⎫=== ⎪ ⎪⎝⎭⎝⎭V V ，故答案为：19．16. 定义：函数图象上到两坐标轴的距离都小于或等于1的点叫做这个函数图象的“近轴点”．例如，点()0,1是函数1y x =+图象的“近轴点”．（1）下列三个函数的图象上存在“近轴点”的是______（填序号）；①3y x =-+；②2y x=；③221y x x =-+-．（2）若一次函数3y mx m =-图象上存在“近轴点”，则m 的取值范围为______．【答案】①. ③ ②. 102m -≤<或102m <≤【解析】【分析】本题主要考查了新定义——“近轴点”．熟练掌握新定义，一次函数，反比例函数，二次函数图象上的点到坐标轴距特点，是解决问题的关键．（1）①3y x =-+中，取 1.5x y ==，不存在“近轴点”；②2y x=，由对称性，取x y ==，不存在“近轴点”；③()22211y x x x =-+-=--，取1x =时，0y =，得到()1,0是221y x x =-+-的“近轴点”；（2）()33y mx m m x =-=-图象恒过点()3,0，当直线过()1,1-时， 12m =，得到102m <≤；当直线过()1,1时，12m =-，得到102m -≤<．【详解】（1）①3y x =-+中，1.5x =时， 1.5y =，不存在“近轴点”；②2y x =，由对称性，当x y =时，x y ==，不存在“近轴点”；③()22211y x x x =-+-=--，1x =时，0y =，∴()1,0是221y x x =-+-的“近轴点”；∴上面三个函数的图象上存在“近轴点”的是③故答案为：③；（2）()33y mx m m x =-=-中，3x =时，0y =，∴图象恒过点()3,0，当直线过()1,1-时，()113m -=-，∴12m =，∴102m <≤；当直线过()1,1时，()113m =-，∴12m =-，∴102m -≤<；∴m 的取值范围为102m -≤<或102m <≤．故答案为：102m -≤<或102m <≤．三、解答题：本大题共10个小题，共102分．解答应写出必要的文字说明，证明过程或演算步骤．17. 计算：()03π2024-+-．【答案】1【解析】【分析】本题考查了绝对值，零指数幂，算术平方根．熟练掌握绝对值，零指数幂，算术平方根是解题的关键．先分别计算绝对值，零指数幂，算术平方根，然后进行加减运算即可．【详解】解：()03π2024-+--313=+-1=．18. 解方程组：4{25x y x y +=-=【答案】详见解析【解析】【分析】用加减消元法把二元一次方程转化成一元一次方程．【详解】解：①＋②，得39x =．解得3x =．把3x =代入②，得1y =．∴原方程组的解是31x y =⎧⎨=⎩，．19. 知：如图，AB 平分CAD ∠，AC AD =．求证：C D ∠=∠．【答案】见解析【解析】【分析】利用SAS 证明CAB DAB ∆∆≌，即可证明C D ∠=∠．【详解】解：AB 平分CAD ∠，CAB DAB ∴∠=∠，在CAB ∆和DAB ∆中，AC AD CAB DAB AB AB =⎧⎪∠=∠⎨⎪=⎩，()SAS CAB DAB ∴∆∆≌，C D ∴∠=∠．【点睛】本题主要考查全等三角形的判定与性质，熟练掌握SAS 、AAS 、ASA 、SSS 等全等三角形的判定方法是解题的关键．20. 先化简，再求值：22142x x x ---，其中3x =．小乐同学的计算过程如下：解：()()2212142222x x x x x x x -=---+--…①()()()()222222x x x x x x +=-+-+-…②()()2222x x x x -+=+-…③()()222x x x +=+-…④12x =-…⑤当3x =时，原式1=．（1）小乐同学的解答过程中，第______步开始出现了错误；（2）请帮助小乐同学写出正确的解答过程．【答案】（1）③（2）12x +，15【解析】【分析】本题考查了分式的化简求值，异分母的分式减法运算，熟练掌握知识点是解题的关键．（1）第③步分子相减时，去括号变号不彻底；（2）先通分，再进行分子相减，化为最简分式后，再代入求值即可．【小问1详解】解：∵第③步分子相减时，去括号变号不彻底，应为：()()()()()()2222222222x x x x x x x x x x -----=+++-+；【小问2详解】解：()()2212142222x x x x x x x -=---+--()()()()222222x x x x x x +=-+-+-()()2222x x x x --=+-()()222x x x -=+-12x =+当3x =时，原式15=21. 乐山作为闻名世界的文化旅游胜地，吸引了大量游客．为更好地提升服务质量，某旅行社随机调查了部分游客对四种美食的喜好情况（每人限选一种），并将调查结果绘制成统计图，如图所示．根据以上信息，回答下列问题：（1）本次抽取的游客总人数为______人，扇形统计图中m 的值为______；（2）请补全条形统计图；（3）旅行社推出每人可免费品尝两种美食的活动，某游客从上述4种美食中随机选择两种，请用画树状图或列表的方法求选到“钵钵鸡和跷脚牛肉”的概率．【答案】（1）240，35（2）见详解（3）16【解析】【分析】本题考查了列表法与树状图法：利用列表法或树状图法展示所有等可能的结果n ，再从中选出符合事件A 或B 的结果数目m ，然后利用概率公式计算事件A 或事件B 的概率．也考音了统计图．（1）根据：该项所占百分比=该项人数÷总人数．两图给出了“跷脚牛肉”的数据，代入即可算出抽取的游客总人数，然后再算出“钵钵鸡”的人数；（2）根据条形图中数据和调查总人数，先计算出喜欢“甜皮鸭”的人数，再补全条形图；（3）画树状图展示所有12种等可能的结果数，找出恰好同时抽到“钵钵鸡和跷脚牛肉”“钵钵鸡和跷脚牛肉”的结果数，然后根据概率公式求解．【小问1详解】解：本次抽取的游客总人数为7230%240÷=(人)，84100%35%240m =⨯=，故答案为：240，35；【小问2详解】“甜皮鸭”对应的人数为240(487284)36-++=(人)，补全图形如下：的【小问3详解】假设“麻辣烫”“跷脚牛肉”“钵钵鸡”“甜皮鸭”对应为“A 、B 、C 、D ”，画树状图如图所示，共有12种等可能的结果数，其中抽到“钵钵鸡和跷脚牛肉”题目的结果数为2，∴抽到“钵钵鸡和跷脚牛肉”的概率是21126=．22. 如图，已知点()1,A m 、(),1B n 在反比例函数()30y x x=>的图象上，过点A 的一次函数y kx b =+的图象与y 轴交于点()0,1C ．（1）求m 、n 的值和一次函数的表达式；（2）连结AB ，求点C 到线段AB 的距离．【答案】（1）3m =，3n =，21y x =+（2）点C 到线段AB 【解析】【分析】（1）根据点()1,A m 、(),1B n 在反比例函数3y x=图象上，代入即可求得m 、n 的值；根据一次函数y kx b =+过点()1,3A ，()0,1C ，代入求得k ，b ，即可得到表达式；（2）连结BC ，过点A 作AD BC ⊥，垂足为点D ，过点C 作CEAB ⊥，垂足为点E ，可推出 BC x ∥轴，BC 、AD 、DB 的长度，然后利用勾股定理计算出AB 的长度，最后根据1122ABC S BC AD AB CE =⋅=⋅ ，计算得CE 的长度，即为点C 到线段AB 的距离．【小问1详解】点()1,A m 、(),1B n 在反比例函数3y x =图象上∴3m =，3n =又 一次函数y kx b =+过点()1,3A ，()0,1C ∴31k b b +=⎧⎨=⎩解得：21k b =⎧⎨=⎩∴一次函数表达式为：21y x =+；【小问2详解】如图，连结BC ，过点A 作AD BC ⊥，垂足为点D ，过点C 作CE AB ⊥，垂足为点E()0,1C ，()3,1B ∴BC x ∥轴，3BC = 点()1,3A ，()3,1B ，AD BC⊥∴点()1,1D ，2AD =，2DB =在Rt ADB 中，AB ==又 1122ABC S BC AD AB CE=⋅=⋅即113222CE⨯⨯=⨯∴CE =，即点C 到线段AB 【点睛】本题考查了求反比例函数值，待定系数法求一次函数表达式，勾股定理，与三角形高有关的计算，熟练掌握以上知识点并作出适当的辅助线是解题的关键．23. 我国明朝数学家程大位写过一本数学著作《直指算法统宗》，其中有一道与荡秋千有关的数学问题是使用《西江月》词牌写的：平地秋千未起，踏板一尺离地．送行二步与人齐，五尺人高曾记．仕女佳人争蹴，终朝笑语欢嬉．良工高士素好奇，算出索长有几？词写得很优美，翻译成现代汉语的大意是：有一架秋千，当它静止时，踏板离地1尺，将它往前推进10尺（5尺为一步），秋千的踏板就和某人一样高，这个人的身高为5尺．（假设秋千的绳索拉的很直）（1）如图1，请你根据词意计算秋千绳索OA 的长度；（2）如图2，将秋千从与竖直方向夹角为α的位置OA '释放，秋千摆动到另一侧与竖直方向夹角为β的地方OA ''，两次位置的高度差PQ h =．根据上述条件能否求出秋千绳索OA 的长度？如果能，请用含α、β和h 的式子表示；如果不能，请说明理由．【答案】（1）秋千绳索的长度为14.5尺（2）能，cos cos h OA βα=-【解析】【分析】该题主要考查了勾股定理的应用以及解直角三角形的应用，解题的关键是掌握以上知识点．（1）如图，过点A '作A B OA '⊥，垂足为点B ．设秋千绳索的长度为x 尺．由题可知，OA OA x '==，4AB =，10A B '=，得出4OB x =-．在Rt OA B '△中，由勾股定理解得14.5x =，即可求解；（2）由题可知，90OPA OQA '''∠=∠=︒，OA OA OA '''==．在Rt OA P '△中，得出cos OP OA α=⋅，同理，cos OQ OA β=⋅．再根据OQ OP h -=，列等式即可求出OA ．【小问1详解】解：如图，过点A '作A B OA '⊥，垂足为点B ．设秋千绳索的长度为x 尺．由题可知，OA OA x '==，4AB =，10A B '=，∴4OB OA AB x =-=-．在Rt OA B '△中，由勾股定理得：222A B OB OA ''+=∴()222104x x +-=．解得14.5x =．答：秋千绳索的长度为14.5尺．【小问2详解】能．由题可知，90OPA OQA '''∠=∠=︒，OA OA OA '''==．在Rt OA P '△中，cos cos OP OA OA αα'=⋅=⋅，同理，cos cos OQ OA OA ββ''=⋅=⋅．∵OQ OP h -=，∴cos cos OA OA h βα⋅-⋅=．∴cos cos h OA βα=-．24. 如图，O 是ABC 的外接圆，AB 为直径，过点C 作O 的切线CD 交BA 延长线于点D ，点E 为 CB 上一点，且 AC CE=．（1）求证：DC AE ∥；（2）若EF 垂直平分OB ，3DA =，求阴影部分的面积．【答案】（1）见解析（2）3π-【解析】【分析】（1）如图1，连结OC ．则90OCD ∠=︒，即90DCA OCA ∠+∠=︒．由AB 为直径，可得90ACB ∠=︒，即190OCA ∠+∠=︒．则1DCA ∠=∠．由OC OB =，可得12∠=∠．由 AC CE=，可得23∠∠=．则3DCA ∠=∠．进而可证DC AE ∥．（2）如图2，连结OE BE 、．由EF 垂直平分OB ，可得OE BE =．则OEB 为等边三角形．60BOE ∠=︒，120AOE ∠=︒．由OA OE =，可得30OAE OEA ∠=∠=︒．由DC AE ∥，可得30D OAE ∠=∠=︒．60DOC ∠=︒．证明AOC 为等边三角形．则60OCA ∠=︒，OA OC AC ==．30DCA ∠=︒．则D DCA ∠=∠．3DA AC OA OC OE =====．sin 60EF OE =⋅︒．12OAE S AO EF =⋅△．2120π3360OAE S ⨯=扇形，根据OAE OAE S S S =-阴影扇形△，计算求解即可．【小问1详解】证明：如图1，连结OC ．图1∵CD 为O 的切线，∴90OCD ∠=︒，即90DCA OCA ∠+∠=︒．又∵AB 为直径，∴90ACB ∠=︒，即190OCA ∠+∠=︒．∴1DCA ∠=∠．∵OC OB =，∴12∠=∠．∵ AC CE =，∴23∠∠=．∴3DCA ∠=∠．∴DC AE ∥．【小问2详解】解：如图2，连结OE BE 、．图2∵EF 垂直平分OB ，∴OE BE =．又∵OE OB =，∴OEB 为等边三角形．∴60BOE ∠=︒，120AOE ∠=︒．∵OA OE =，∴30OAE OEA ∠=∠=︒．∵DC AE ∥，∴30D OAE ∠=∠=︒．又∵90OCD ∠=︒，∴60DOC ∠=︒．∵OA OC =，∴AOC 为等边三角形．∴60OCA ∠=︒，OA OC AC ==．∴30DCA ∠=︒．∴D DCA ∠=∠．∴3DA AC OA OC OE =====．∴sin 60EF OE =⋅︒=∴12OAE S AO EF =⋅=△．又∵2120π33π360OAE S ⨯==扇形，∴3πOAE OAE S S S =-=阴影扇形△∴阴影部分的面积为3π-【点睛】本题考查了切线的性质，直径所对的圆周角为直角，同弧或等弧所对的圆周角相等，平行线的判定与性质，等边三角形的判定与性质，垂直平分线的性质，正弦，扇形面积等知识．熟练掌握切线的性质，直径所对的圆周角为直角，同弧或等弧所对的圆周角相等，平行线的判定与性质，等边三角形的判定与性质，垂直平分线的性质，正弦，扇形面积是解题的关键．25. 在平面直角坐标系xOy 中，我们称横坐标、纵坐标都为整数点为“完美点”．抛物线222y ax ax a =-+（a 为常数且0a >）与y 轴交于点A ．的（1）若1a =，求抛物线的顶点坐标；（2）若线段OA （含端点）上的“完美点”个数大于3个且小于6个，求a 的取值范围；（3）若抛物线与直线y x =交于M 、N 两点，线段MN 与抛物线围成的区域（含边界）内恰有4个“完美点”，求a 的取值范围．【答案】（1）()1,1（2）3522a ≤< （3）2152a <≤【解析】【分析】本题考查二次函数的图象与系数的关系，二次函数图象上点的特征．数形结合解题是解题的关键．（1）把1a =代入后再将抛物线化成顶点式为()222211y x x x =-+=-+，即可求顶点坐标；（2）根据整点个数的范围确定点A 纵坐标的范围；（3）结合图象确定有4个“完美点”时a 的最大和最小值，进而确定a 的范围．【小问1详解】解：当1a =时，抛物线()222211y x x x =-+=-+．∴顶点坐标()1,1．【小问2详解】令0x =，则2y a =，∴()0,2A a ，∵线段OA 上的“完美点”的个数大于3个且小于6个，∴“完美点”的个数为4个或5个．∵0a >，∴当“完美点”个数为4个时，分别为()0,0，()0,1，()0,2，()0,3；当“完美点”个数为5个时，分别为()0,0，()0,1，()0,2，()0,3，()0,4．∴325a ≤<．∴a 的取值范围是3522a ≤<．【小问3详解】根据()22221y ax ax a a x a =-+=-+，得抛物线的顶点坐标为()1,a ，过点()2,2P a ，()3,5Q a ，()4,10R a ．∵抛物线与直线y x =交于M 、N 两点，线段MN 与抛物线围成的区域（含边界）内恰有4个“完美点”，显然，“完美点”()1,1，()2,2，()3,3符合题意．下面讨论抛物线经过()2,1，()3,2的两种情况：①当抛物线经过()2,1时，解得12a =此时，()2,1P ，53,2Q ⎛⎫ ⎪⎝⎭，()4,5R ．如图所示，满足题意的“完美点”有()1,1，()2,1，()2,2，()3,3，共4个．②当抛物线经过()3,2时，解得25a =此时，42,5P ⎛⎫ ⎪⎝⎭，()3,2Q ，()4,4R ．如图所示，满足题意的“完美点”有()1,1，()2,1，()2,2，()3,2，()3,3，()4,4，共6个．∴a 的取值范围是2152a <≤．26. 在一堂平面几何专题复习课上，刘老师先引导学生解决了以下问题：【问题情境】如图1，在ABC 中，90BAC ∠=︒，AB AC =，点D 、E 在边BC 上，且45DAE =︒∠，3BD =，4CE =，求DE 的长．。
四川省巴中学中学2024学年中考冲刺卷英语试题含答案
四川省巴中学中学2024学年中考冲刺卷英语试题含答案注意事项：1．答卷前，考生务必将自己的姓名、准考证号填写在答题卡上。
2．回答选择题时，选出每小题答案后，用铅笔把答题卡上对应题目的答案标号涂黑，如需改动，用橡皮擦干净后，再选涂其它答案标号。
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Ⅰ. 单项选择1、I hope you can ________ me when I forget something important.A．support B．push C．remind D．warn2、Could you tell me which _______ best among the books on sale?A．is sold B．sells C．are written D．writes3、---Have you taken your medicine today?---Yes, I____ it after breakfast.A．have taken B．will take C．take D．took4、Sn akes don’t have ears but they can feel things ________.A．moving B．move C．moved D．to move5、Jackie Chan is my hero. I am him.A．proud of B．angry withC．afraid of D．popular with6、The news made me realize _____ terrible problems we would face.A．what B．how C．that D．why7、Saving the earth begins with small things. For example, we can save electricity by turning off the lights when we leavea room. Simple things like bringing a________ bag to go shopping can also help.A．reusable B．reflected C．recycled8、________ the time I got home, my mother had already gone to sleep.A．At B．Since C．For D．By9、As China grows stronger and stronger, Chinese _______________ in more and more schools out of our country. A．teaches B．is taught C．has taught D．was taught10、—I hear Music and Art will enter the Entrance Examination for the high school.—Y es. but don’t worry. Nothing will be difficult if more attention _____ to them.A．will pay B．will be paid C．is paid D．paysⅡ. 完形填空11、完形填空阅读下面一篇短文，理解大意，然后从各小题的四个选项中选出一个最佳答案，使短文连贯完整。
【中考真题】2024年四川省凉山州中考英语试卷(附答案)
2024年四川省凉山州中考英语真题学校:___________姓名：___________班级：___________考号：___________一、未知1．—What’s ______ matter with you, Jerry?—I have a headache.A．a B．/C．the2．—Maria. You have made such a great progress in English.—Thanks, Ms. Chen. I can’t make it ______ your help.A．with B．without C．for3．—Ruby, when did your father go out?—I’m not sure, but he ______ go too far. His tea is still hot.A．can’t B．must C．might4．— Here is my family ______. We took it last month.— What a happy family!A．photo B．name C．member5．It was late. She opened the door ______ because she didn’t want to wake up her parents.A．angrily B．heavily C．quietly6．—Do you know the Spring Festival became a UN Floating Holiday in 2024?—Yes. The Spring Festival ______ widely in the world nowadays.A．is celebrated B．was celebrated C．will be celebrated 7．—Did you watch To the Wonder with your parents last night?—No, I watched it alone. ______ of them were busy.A．All B．Both C．Neither 8．—“One tree can’t make a forest” is a famous saying.—Yes. It shows us that team work plays a/an ______ role in our lives.A．important B．dangerous C．harmful9．______ teenagers’ eyesight, experts advise them to stay away from electronic products.A．Protect B．To protect C．Protecting 10．—Did you have fun watching the volleyball game?—No. A tall man stood ______ me. I couldn’t see the players at all.A．next to B．across from C．in front of11．—Look at the triangle on the right, if AC=3, BC=4, how long is AB?—It’s ______.A．five B．seven C．twelve12．—Have you ever ______ the Great Wall?—Yes, I have. I went there on our last school trip.A．been to B．gone to C．been in13．______! It’s not a big deal. Just believe yourself and everything will be OK.A．Give up B．Cheer up C．Stay up14．—Could you tell me ______ people call these children “little oranges”?—Because they wear cute orange clothing and oranges are famous in Guangxi.A．how B．when C．why15．—Hello? This is Jenny. May I speak to Laura?—______.A．Have a good trip B．Sorry, she is not here C．Never mind阅读下面短文，从短文后各题所给的A、B、C三个选项中，选出可以填入空白处的最佳选项，并涂在答题卡上相应的位置。
四川省成都市2024年中考英语真题(含答案)
2024年四川省成都市中考英语真题阅卷人一、选择填空，A.从以下各题的A、B、C三个选项中选择最佳选项。
（共10小题；每小题1分，计10分）（共15小题；计20分）得分1．Miss Lin teaches piano very well.With____help,I've made great progress.A．his B．her C．their2．Having an ice-cream in the hot summer____be cool.A．must B．need C．can't3．Go bird-watching in Qinglong Lake,____you will find it fun and meaningful.A．and B．or C．but4．What exciting news!The2025World Games____in Chengdu.A．was held B．is held C．will be held5．—____do you visit your grandparents?—Usually twice a month.A．How long B．How often C．How far6．China Daily named"Growth"____its"Word of the Year2023".A．as B．after C．for7．The astronauts of the Shenzhou-18____in the Tiangong space station for about two months since they were sent into space in April this year.A．will work B．have worked C．is working8．—Do you know____AI is being used to create music?—I'm not sure.Maybe it's cheaper than paying a musician.A．why B．if C．how9．I prefer riding a bike to driving a car to work because it is____environmentally friendly.A．much B．more C．most10．The cartoon movie Chang An shows how important it is____life's problems with a smile.A．to find B．to check C．to face阅卷人二、选择填空，B.补全对话根据对话内容，从右边方框中选出适当的选项补全对话。
2023-2024学年四川成都人教版中考专题英语中考真卷(含答案解析)
2023-2024学年人教版四川中考专题英语中考真卷学校：__________ 班级：__________ 姓名：__________ 考号：__________注意事项：1．答题前填写好自己的姓名、班级、考号等信息;2．请将答案正确填写在答题卡上;一、单选题（本大题共计10小题，每题3分，共计30分）1.How old was the boy when he joined the school football team ? . 16 . 17 .【答案】1【解析】没有他内容，无法选择2.—Hi, Daniel. You didn't attend the chess class last night.—Oh, I ________ my son's model plane.A. am repairingB. repairC. have repairedD. was repairing【答案】D【解析】D 考查过去进行时。
句意：——嗨，丹尼尔。
你昨晚没去上象棋课。
——哦，我正在修理我儿子的飞机模型。
根据句意可知，此处描述过去时间正在进行的动作，句子时态为过去进行时，基本结构为：was/were+现在分词。
D项符合题意。
3.________ name is Jack and ________ name is Jenny.A. His; herB. You; myC. He; her【答案】A【解析】A 考查形容词性物主代词。
根据题干第一空和第二空后都有名词name（姓名）可知，此处表示“……的姓名”，故应用形容词性物主代词，Jack是男性应用his（他的），Jenny是女性应用her（她的）。
4.Being blind is something ______ most people can't imagine.A. 不填B. whatC. whoD. which【答案】A【解析】A 考查定语从句关系代词。
2024-2025学年四川省成都市初三上学期英语试题及答案指导
2024-2025学年四川省成都市英语初三上学期复习试题及答案指导一、听力部分（本大题有20小题，每小题1分，共20分）1、Listen to the following dialogue and choose the best answer to the question you hear.A. How is the weather today?B. What are you doing today?C. Where are you going for the weekend?D. What time is it?Answer: AExplanation: The question heard is, “How is the weather today?” which corresponds to option A.2、Listen to the following passage and answer the question.Question: What does the speaker recommend for improving communication skills?A. Reading more books.B. Listening to music.C. Practicing speaking in public.D. Writing short stories.Answer: CExplanation: The speaker in the passage recommends practicing speaking in public as a way to improve communication skills, which corresponds to optionC.3.You hear a conversation between two students, Alice and Bob, discussing their weekend plans.Alice: Hey Bob, what are you doing this weekend?Bob: I’m thinking of going hiking. How about you?Alice: That sounds great! I was planning to visit the art museum.Bob: Cool! Maybe we can meet up later and do both.Question: What is Alice’s plan for the weekend?A. Going hiking.B. Visiting the art museum.C. Going to the beach.D. Staying home.Answer: BExplanation: Alice mentions that she was planning to visit the art museum, indicating that her weekend plan is to go to the art museum.4.You hear a news report about a local charity event.News Anchor: This weekend, our city is hosting a charity event to raise funds for the local children’s hospital. The event, called “Heartbeat for Hope,” will feature live music, games, and a silent auction. Organizers are expectinga large crowd and hope to raise at least$10,000.Question: What is the main purpose of the charity event?A. To raise funds for a new hospital.B. To raise funds for the local children’s hospital.C. To promote local artists.D. To organize a community festival.Answer: BExplanation: The news report clearly states that the charity event, “Heartbeat for Hope,”is to raise funds for the local children’s hospital, making optionB the correct answer.5、Listen to the dialogue and choose the best answer to complete the following sentence.A. They are going to the library.B. They are going to the cinema.C. They are going to the supermarket.Answer: BExplanation: In the dialogue, the speakers are discussing their plans for the weekend, and they mention that they are going to the cinema. Therefore, the correct answer is B.6、Listen to the passage and answer the following question.What is the main purpose of the passage?A. To introduce the benefits of reading.B. To describe the author’s favorite book.C. To provide tips on how to improve reading skills.Answer: AExplanation: The passage focuses on the benefits of reading, such as improving vocabulary, concentration, and overall brain health. It does not specifically describe a book or provide reading tips, so the correct answer isA.7、You hear a conversation between two friends, Alice and Bob, talking about their weekend plans. Listen carefully and choose the best answer.A)Alice and Bob are going to the beach.B)Alice and Bob are planning to go hiking.C)Alice and Bob are going to a movie.Answer: BExplanation: In the conversation, Bob mentions that he heard about a beautiful hiking trail nearby, which indicates that they are planning to go hiking.8、You hear a weather forecast report on the radio. Listen carefully and answer the question.Question: What is the weather forecast for tomorrow?A)Sunny with a high of 75 degrees Fahrenheit.B)Cloudy with a chance of rain.C)Windy with a low of 55 degrees Fahrenheit.Answer: BExplanation: The weather forecast report states that there will be clouds in the forecastedarea, indicating a chance of rain.9.You are listening to a conversation between two friends at a school event.A. What event are they discussing?B. Who is organizing the event?C. When will the event take place?Answers:A. A school concertB. The school music clubC. This Friday eveningExplanation:The students are discussing a school concert that is being organized by the school music club. They mention that it will take place this Friday evening.10.You are listening to a news report about a new community initiative.A. What is the purpose of the initiative?B. Who is leading the initiative?C. How can people participate in the initiative?Answers:A. To clean up the local parks and beachesB. The city’s environmental departmentC. By volunteering to help with clean-up eventsExplanation:The news report explains that the city’s environmental department has launchedan initiative to clean up local parks and beaches. They are seeking volunteers to participate in clean-up events, which are the main way people can get involved.11.You hear a conversation between two students discussing their weekend plans.A)They plan to go hiking.B)They plan to visit a museum.C)They plan to go shopping.Answer: BExplanation: The conversation mentions “I was thinking we could go to the art museum this weekend,” which indicates their plan to visit a museum.12.You hear a short dialogue between a teacher and a student about an upcoming assignment.Teacher: “Remember, your science project is due next Wednesday. Make sure to bring all the necessary materials.”Stude nt: “Okay, but I’m not sure if I can finish it on time. Can I ask for an extension?”A)The student will get an extension.B)The student will need to finish the project on time.C)The teacher will cancel the assignment.Answer: BExplanation: The teacher’s response, “Make sure to bring all the necessary materials,” implies that the project is due on time and no extension is being offered.13.You hear a conversation between two students discussing their weekend plans.Student A: “Hey, do you have any plans for this weekend?”Student B: “Yes, I’m going to visit my grandparents in the countryside.”Student A: “That sounds nice. Are they still living on the farm?”Student B: “Yes, they are. It’s been a while since I last visited.”What are the students mainly discussing?A)Their weekend activitiesB)Their family historyC)Their favorite foodsD)Their school projectsAnswer: A) Their weekend activitiesExplanation: The students are discussing their weekend plans, which is about their activities they have planned for the weekend.14.You hear a short dialogue between a teacher and a student in a science class.Teacher: “Class, can anyone explain to us how photosynthesis works?”Student: “Sure! Photosynthesis is the process by which plants use sunlig ht, carbon dioxide, and water to produce oxygen and glucose.”What is the main topic of the dialogue?A)The importance of plantsB)The process of respirationC)The concept of photosynthesisD)The role of sunlight in natureAnswer: C) The concept of photosynthesisExplanation: The dialogue focuses on the student explaining the process of photosynthesis, which is the main topic being discussed.15.Listen to the dialogue and choose the best answer to the question you hear.A. The man is planning to go to the beach.B. The woman is inviting the man to a movie.C. They are discussing the weather forecast.D. They are deciding on a place to have lunch.Answer: BExplanation: The woman says, “Hey, why don’t we go to the cinema this afternoon?” The man responds positively, indicating that they are discussing the idea of watching a movie together, making option B the correct answer. The other options are not supported by the dialogue.16.Listen to the conversation and answer the question.How does the man feel about the new job opportunity?A. He is excited.B. He is worried.C. He is indifferent.D. He is disappointed.Answer: AExplanation: The man says, “I just got a call from the company, and they wantto offer me the position.” His tone suggests enthusiasm or excitement, indicating that he is happy about the new job opportunity. Therefore, option A is the correct answer. The other options do not match the man’s tone or the content of the conversation.17.You are listening to a conversation between a student and a teacher.Student: “Mr.Smith, I really need to catch up with my math homework. Can you help me with it?”Teacher: “Of course, I’d be happy to help you. What specific problems are you having trouble with?”Student: “Well, I’m stuck on these two questions here. I don’t know how to solve them.”Teacher: “Alright, let me take a look.”Answer: B) The teacher is happy to help the student with his math homework.Explanation: The question focuses on the interaction between the student and the teacher. The correct answer is B) because the teacher responds positively to the student’s request for help.18.You are listening to a radio announcement about a local event.Announcer: “Attention, everyone! The city park is hosting a free con cert this Saturday evening. Local bands will be performing, and there will be food and drinks available. Please bring your own blankets and chairs. The concert starts at 7 PM and ends at 10 PM. Don’t miss this fantastic opportunity to enjoy music and commu nity spirit!”Answer: A) The concert is free of charge.Explanation: The question asks about the cost of the concert. The correct answer is A) because the radio announcement explicitly states that the concert is free.19.You hear a conversation between two friends at a bookstore.A. The man is looking for a book for his sister’s birthday present.B. The woman is helping the man find a book on science.C. The man is asking for advice on children’s books.D. The woman is showing the man a new section in the bookstore.Answer: AExplanation: The man mentions that it’s his sister’s birthday and he’s looking for a book, indicating that he is searching for a gift.20.You hear a news report about a local community event.A. The event is a charity run to raise funds for a local school.B. The event is a music festival featuring local bands.C. The event is a food festival showcasing international cuisine.D. The event is a book fair with authors signing books.Answer: AExplanation: The news report specifically mentions that the event is a charity run and that the funds will go towards improving local schools.二、阅读理解（30分）Title: The Discovery of a Lost CityReading Passage:In the summer of 1922, an archaeologist named Hiram Bingham III embarked on an expedition to the Andes Mountains in Peru. His mission was to find the ancient city of Machu Picchu, a city that had been lost to the world for centuries. Bingham was a Harvard professor of geography and had been fascinated by the legends of Machu Picchu since his childhood.After weeks of trekking through the rugged terrain, Bingham and his team stumbled upon a hidden entrance to the city. The entrance was surrounded by lush greenery and was almost invisible to the naked eye. Inside, they found themselves in a city that seemed to have been built straight out of a fairy tale. The buildings were made of stone, perfectly carved and fit together without the use of mortar. The city was a testament to the advanced engineering skills of the Inca people.The city was located high in the Andes, at an altitude of over 7,000 feet above sea level. This made it a challenging place to reach and survive. The Inca people had managed to create a sophisticated agricultural system that allowed them to grow crops in the harsh conditions of the mountain. They built terraces and canals that captured the precious water that was available in the region.Bingham’s discovery was a major breakthrough in the study of ancient civilizations. It provided valuable insights into the Inca culture and theirway of life. The city was named Machu Picchu, which means “Old Peak” in Quechua, the language of the Inca people.Questions:1.What was Hiram Bingham III’s profession, and what was his main goal during his expedition to Peru?A. He was a geologist, and he wanted to map the Andes Mountains.B. He was a professor of geography, and he wanted to find the ancient city of Machu Picchu.C. He was an historian, and he wanted to study the pre-Columbian civilizations.D. He was an anthropologist, and he wanted to understand the social structure of the Inca people.2.How did the Inca people manage to cultivate crops in the challenging conditions of the high Andes?A. They used advanced irrigation techniques to bring water from distant rivers.B. They grew crops on the flat plains below the mountains.C. They relied on imported food from other regions.D. They used chemical fertilizers to enrich the soil.3.What is the significance of the name “Machu Picchu”?A. It is the Spanish name for the city, meaning “Old Mountain.”B. It is the Quechua name for the city, meaning “Old Peak.”C. It is the name given by the local indigenous people, meaning “MysteryCity.”D. It is the name chosen by Hiram Bingham III when he first discovered the city.Answers:1.B. He was a professor of geography, and he wanted to find the ancient city of Machu Picchu.2.A. They used advanced irrigation techniques to bring water from distant rivers.3.B. It is the Quechua name for the city, meaning “Old Peak.”三、完型填空（15分）Task 3: Cloze TestRead the following passage and choose the best word for each blank from the options given below. Write the letter of your choice (A, B, C, D, or E) in the spaces provided.Once upon a time, in a small village, there was a young boy named Tom. Tom was very curious about the world around him. (1) __________, he often spent his afternoons exploring the nearby forest. One day, he stumbled upon a mysterious old map. The map showed a hidden treasure in the forest. (2) __________, Tom decided to follow the map and find the treasure.Tom’s journey was not easy. He had to cross rivers, climb steep hills, and navigate through thick bushes. (3) __________, he met an old man who lived inthe forest. The old man (4)__________to help Tom, but he warned him about a tricky path that led to the treasure. (5) __________, Tom carefully followed the old man’s directions and eventually found the hidden treasure.1.A. Because B. Although C. So D. Therefore E. Moreover2.A. Excited B. Disappointed C. Surprised D. Confused E. Scared3.A. However B. Nevertheless C. Therefore D. Furthermore E. Otherwise4.A. refused B. agreed C. hesitated D. suggested E. insisted5.A. In the end B. All along C. In the beginning D. As a result E. InsteadAnswer:1.A. Because2.A. Excited3.A. However4.D. suggested5.A. In the end四、语法填空题（本大题有10小题，每小题1分，共10分）1、My favorite book is the one_(1)________me by my grandmother when I was a child.A. gaveB. givesC. gives toD. gave to答案：A解析：本题考查过去时态。
四川省德阳市2024年中考英语真题(含答案)
四川省德阳市2024年中考英语真题姓名：__________ 班级：__________考号：__________阅读下列短文，从短文后各题所给的A、B、C、D 四个选项中，选出可以填入空白处的最佳选项。
Olivia traveled to China for the first time in 2012. She comes from Paris, France. The trip was 1．. In 2016, Olivia traveled to Mount Huangshan in Anhui Province. She lived there for three months. "I didn't want to 2．. It is so beautiful," Olivia said. Her trip to China turned into a long-time stay.In 2023, Olivia became a guide. Different from other guides, she doesn't often take the 3．to the most popular places. She takes them to see some unknown beautiful scenery (风景). On the Internet Olivia also4．many photos of the scenery with others. These photos make more people see the 5．of China. "I enjoy my life here in China," Olivia said.1．A．wonderful B．terrible C．boring D．expensive2．A．play B．come C．leave D．visit3．A．friends B．tourists C．sisters D．brothers4．A．keeps B．buys C．shares D．takes5．A．beauty B．grass C．weather D．food阅读下列短文，从短文后各题所给的A、B、C、D 四个选项中，选出可以填入空白处的最佳选项。
四川省乐山市2023-2024学年八年级下学期期末英语试题
四川省乐山市2023-2024学年八年级下学期期末英语试题一、单项选择1．If you have a ________, you should see a dentist.A．cold B．stomachache C．toothache2．—Can I ________ your bike?—Yes, but you can’t ________ it to others.A．borrow; lend B．lend; borrow C．lend; lend3．—I saw your light still on at 11 o’clock last night.—Oh, I ________ an interesting talk show at that time.A．watch B．watched C．was watching 4．—Uncle Tom gets up early every morning.—Yes, he ________ up early.A．used to get B．is used to getting C．is used to use5．I find ________ a little difficult to follow the new traffic rules.A．that B．it C．this6．Last night, he offered ________ me home, but I refused.A．drive.B．driving.C．to drive.7．She is ________ young ________ she can’t go to school.A．so; that B．such; that C．as; as8．—________ is the population of LeShan?—It’s about 3.8 million.A．How many B．How much C．What9．Tom is taller than ________ student in his class.A．other B．the other C．any other10．The book is popular. ________ you ________ it yet?A．Did; read B．Have; read C．Were; reading 11．The number of books in the bookcase ________ 600.A number of books in it ________ about English.A．are; are B．is; is C．is; are12．Have you decided ________?A．to buy which book B．which book to buy C．which to buy book 13．—Our country ________ a lot so far.—Yes. I hope it will be even ________.A．has changed; better B．changed; better C．has changed; best 14．—What a sunny day! Why not go cycling?—________.A．You’d better not B．It’s my pleasure C．It sounds good 15．—Could you please help me look after my pet dog? I will be away for about two weeks.—________! I will take good care of it.A．With pleasure B．You are kidding C．No way二、其他Podareva, 28, was born in Russia. She has loved poetry since her childhood. Growing up, she wrote many poems in both Russian and English. she came to China in 2013, the world of Chinese poetry opened up before her.Podareva has had colorful in China in the past ten years. She has won prizes in many Chinese poetry competitions and published her own Chinese poetry collections. Her most unforgettable memory is that one of her Chinese poems written in 2020 was turned into a song. And even better: She sang it herself.“Some people may praise China in a direct way, but I prefer to express my feelings about the country through different styles of ,” Podareva says. She has always wanted to be a cultural ambassador (使者) between China and Russia. In 2020, she began to make videos and shared them online. Besides sharing Chinese poems she had written, Podareva also videos about cultural difference between China and Russia.Besides writing poetry, Podareva has also been painting. She doesn’t think the two art forms are different from each other. “Wang Wei was a famous Chinese poet, and he was a painter,” she says. And she held an exhibition in Shanghai with 66 of her paintings on show.“All art is a way for the creators to express their spirit, and I hope to create a website inRussia and China—through my poetry and paintings—to Russians, so that the friendship between the two countries will be much deeper.”16．A．Before B．After C．Although 17．A．experiences B．interests C．habits18．A．singing B．reading C．writing19．A．movies B．plays C．poems 20．A．produced B．received C．won21．A．still B．even C．also22．A．translate B．report C．introduce三、完形填空Now there are more and more robots in our daily life. About robots, different people have different ideas.Some people think robots are very helpful and need to be used more. Robots can help us do a lot of things for free, because they don’t ask us to 23 money for what they do. Robots can go into dangerous places. For example, they can go to the deep ocean or earthquake areas to 24 people in need. Robots don’t get 25 after working for a long time. They 26 get sick or ill. Of course, we need to charge (给……充电) them sometimes. What’s more, robots always 27 our orders. They don’t argue with us. They don’t hurt us, either.There are some people who are 28 using robots. They think if there are too many robots in a factory, some workers will lose their jobs. If we use robots to do many things, we will become lazy. Robots can help us take care of our babies or parents, but they never show love or kindness to them. If a kid 29 with robots, the kid will never improve his or her social skills. Robots can be 30 , but they can’t teach students everything. They can never play games with students happily.23．A．take B．cost C．spend D．pay 24．A．save B．beat C．win D．kill 25．A．excited B．tired C．proud D．happy 26．A．usually B．never C．often D．always27．A．break B．forget C．follow D．believe 28．A．under B．over C．for D．against 29．A．takes up B．looks up C．grows up D．stays up 30．A．astronauts B．managers C．engineers D．teachers四、阅读理解You may have heard about earthquake, but do you know what to do before, during and after an earthquake?Here is some advice for you.Before an earthquakeBefore an earthquake, it is necessary to get ready for yourself and your family. All family members should know how to turn off gas (气体) and water and know some useful telephone numbers. Don’t put heavy things over beds.During an earthquakeIt’s important for each of you not to be nervous. If you are indoors, quickly move to a safe place in the room such as under a strong desk or a strong table. If you are outdoors, move to an open area like the playground. If you are driving, stop the car as soon as possible, staying away from bridges and tall buildings.After an earthquakeOnce the shaking (摇晃) has stopped, don’t run out of the building at once. You’d better wait and leave when it is safe. If your building is badly broken, you should leave it. If you smell the gas, get everyone outside and open windows and doors.31．What’s the Chinese meaning of the word “earthquake”?A．地震B．海啸C．泥石流32．What should you do before the earthquake?A．Know how to save gas and water.B．Know some useful telephone numbers.C．Put heavy things over beds.33．What should you do if you are outdoors during the earthquake?A．Move to an open area like the playground.B．Stay in your car under a bridge.C．Move to a safe place in the room quickly.34．What should you do if your building is badly broken after the earthquake?A．Stay in the building and wait.B．Leave the building.C．Move to a safe place in the building.35．What is the best title of the passage?A．Advice for Accident.B．Advice for Looking After Your House.C．Advice for Earthquake.Most of Greenland is white because it’s covered with snow and ice, different from what it’s called. In some parts of Greenland, the ice extends two miles into the ground. Under all the snow and ice lies a rocky world.In 2013, a group of scientists from Canada, England and Italy studied the environment in Greenland. They used special tools to look for the rocks deep below the ice. While doing this, they found one of the largest canyons (峡谷). The canyon starts in the central part of the island and runs to the Arctic Ocean (北冰洋).The canyon runs at least 750 kilometers and is 800 meters deep. It is longer than any other canyon on the Earth and is nearly as deep as the Grand Canyon (科罗拉多大峡谷) in the United States. Because of its size, it has been named the “Grand Canyon of Greenland”.How was the Greenland’s Grand Canyon formed? There were two possible ways. The first was that the canyon was formed by huge ice. When ice slowly moved across the land, it cut its surface and created deep holes. The other way was that the canyon was formed by huge rivers in the past. For the last two million years, the world’s temperatures have gone up and down many times. When they went up, a lot of water melted (融化) from the Greenland’s ice and flowed (流淌) into the ocean. This very plenty of water carved (雕刻) the long, deep canyon.The discovery of Greenland’s icy Grand Canyon is quite surprising. The canyon also helped scientists understand the historical environment of Greenland.36．What can we learn from the passage about the Grand Canyon of Greenland?A．It is about 800 kilometers long.B．It starts in the north of Greenland.C．It was found by a group of scientists.37．What does the underlined word “extends” mean?A．延伸B．缩短C．隐藏38．What does the name of the Grand Canyon of Greenland come from?A．Its position.B．Its size.C．Its history.39．What does the Passage 4 mainly talk about?A．How the Greenland’s Grand Canyon was formed.B．When the Greenland’s Grand Canyon was found.C．What made the Greenland’s Grand Canyon popular.40．What is the best title of the passage?A．How the Greenland Grand Canyon formed.B．The Greenland Grand Canyon—A Surprising Place.C．The Greenland Grand Canyon—An Environmental Place.We usually think that plants always stay quiet and never speak. Grass doesn’t cry when you cut it; flowers don’t scream (尖叫) when they’re picked (被摘). But this view of the world couldn’t be more wrong. Plants talk to each other all the time. Their language is one of chemicals (化学物质).Over the years, scientists have found that different types of plants, from trees to tomatoes, send compounds (化合物) into the air to help neighboring plants. But exactly how plants receive and act on many of these signals (信号) is still a mystery (secret).Scientists from Kyoto University in Japan looked at tomato plants that had been bitten by insects. To start out, they grew plants in two plastic bags connected by a tube (管子). One plant had been bitten (被咬) by insects. The other was not bitten (不被咬).They found that when insects bite plant leaves, the plants don’t sit quietly. They give off a chemical called “Hex Vic” into the air. Humans can’t notice it, but these chemicals carry an odor (气味) that neighboring plants can notice. This way, neighboring plants become aware of (意识到)the danger and begin to release more “Hex Vic” to protect themselves.The same scientists continued their experiment by placing insects on the plants that had not been bitten. The plants were able to kill nearly 50 percent of the invaders, much more than their neighbors.It was surprising that the plants that had not been bitten didn’t send out the chemical until they received a warning message from their neighbors, the scientists said. These findings could be used to help farmers with pest (害虫) control.41．From the first two paragraphs, we know that ________.A．plants don’t talk to each otherB．people see the world in a correct wayC．plants talk to each other by sending out chemicalsD．communication among plants is no longer a mystery42．When bitten by insects, the tomato plant ________.A．died immediately afterwardsB．sent out a chemical to warn othersC．stayed quiet without doing anythingD．wouldn’t be hurt again by the same insects43．What does the underlined word “invaders” in Paragraph 5 refer to?A．Scientists.B．Hex Vic C．Tomato plant D．Insects. 44．Which of the following is TRUE according to the study?A．Tomato plants are easily bitten by insects.B．Hex Vic can help plants kill all the insects near them.C．The smell of Hex Vic is a kind of warning message.D．Plants won’t send out chemicals until they are attacked.45．Where can we probably read this passage?A．In a newspaper.B．In an ad.C．In science fiction.D．In a sciencemagazine.根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。
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2024学年四川省乐山市重点名校中考冲刺卷英语试题含答案注意事项：1．答题前，考生先将自己的姓名、准考证号填写清楚，将条形码准确粘贴在考生信息条形码粘贴区。
2．选择题必须使用2B铅笔填涂；非选择题必须使用0．5毫米黑色字迹的签字笔书写，字体工整、笔迹清楚。
3．请按照题号顺序在各题目的答题区域内作答，超出答题区域书写的答案无效；在草稿纸、试题卷上答题无效。
4．保持卡面清洁，不要折叠，不要弄破、弄皱，不准使用涂改液、修正带、刮纸刀。
Ⅰ. 单项选择1、Lucy knew nothing about it _____ her sister told her.A．because B．until C．if D．since2、—— I want to meet Helen, could you tell me ________ where she lives？—— Of course.A．gradually B．obviously C．actually D．exactly3、Which of the following pictures shows the mascot of Beijing Expo (世园会) 2019?A．B．C．D．4、They walked home last night because they couldn’t _____ to take a taxi.A．leave B．buy C．afford D．allow5、— Excuse me, could you tell me ?— In front of the gate of our school.A．what time should we arrive at the park B．where should we meetC．where I can find you tomorrow morning D．what we need to take with us6、The Gruffalo is a(n) book. It has sold over 18 million copies up to now.A．popular B．normal C．different7、一Mom, can I draw little sheep in a short time?一Dear, I think you can.A．so; so B．such; so C．so; such D．such; such8、China Dream is a great way to gather people together and ___ the fast development of our country.A．try out for B．fit for C．push for D．cheer for9、—I haven't been to the Palace Museum. What about you?—I am planning to go there this weekend.A．Me too B．Me neither C．So did I D．Neither did I10、The teacher asked those boys too much noise in class.A．do not make B．not make C．not making D．not to makeⅡ. 完形填空11、Today,it is a big problem for young graduates to get good jobs.It is said that there are thousands of different kinds ofjobs in the world.Choosing the 1 one is not that easy.Finding a job is not the same as choosing a job.Many young people end up in a job,but they are not suitable for (适合于)it.Sometimes chance may 2 a more important part than a decision.Here are a few steps to help you 3 jobs which you might enjoy after school or university.First,it is important to realize what kind of person you are,which 4 you outstanding and helps you find out what you are interested in.There is a difference between an interest and a 5 .If you like art and enjoy looking at pictures,which is an interest.But if you can 6 a horse that looks like a horse but not a big dog,that is a skill.Then ask 7 a question,“In the following three areas—skills with people,skills with information and skills with things, 8 is your best skills?” After examining your skill s,the next step is research.Try to 9 as many different kinds of jobs as possible. 10 ,trust your own ideas and your own thinking!It is your own life,so just find the job you really enjoy doing.1．A．left B．right C．true D．real2．A．take B．play C．have D．choose3．A．think about B．think for C．think up D．think of4．A．brings B．helps C．pushes D．makes5．A．question B．hobby C．skill D．job6．A．ride B．feed C．draw D．find7．A．yourself B．themselves C．himself D．myself8．A．what B．who C．when D．which9．A．find out B．watch out C．carry out D．look out10．A．Suddenly B．Finally C．Simply D．LuckilyⅢ. 语法填空12、IV.语法填空：用所给单词的适当形式填空，未提供单词的根据上下文填入适当的词。
A group of students have helped their classmate Cheng Dongdong for seven years in Anhui. Cheng, 16, was unable to walk after he got a terrible 1．(ill) at the age of seven. “It was in Grade 2 that I introduced Dongdong’ s situation to the students. Then I asked 2．someone would like to help him,” said Wang Mi, the teacher of Cheng’s class. To Wang’s surprise, many students raised their 3．(hand). And she chose eight boys 4．(form) a special group to help Cheng. The group would take him to school5．bring him back every day, help him at lunch and play 6．him during the breaks. After several years, Xie Chenxu, Liu Wei and Liao Jiangtao of the group are still in7．same class with Cheng. Xie is responsible for 8．(carry) Cheng in and out of the wheelchair (轮椅）as he is 9．(strong) than others. Cheng’s parents took him to lots of hospitals. A Canadian doctor 10．(begin) treating him early this year and his situation started to becomebetter. Let’s wish him a very nice future.Ⅳ. 阅读理解A13、I 1ive on the twelfth floor of a building．One afternoon l was coming home from a friend’s house．It was just after four o’clock．I got quickly into the lift and pressed Button（按钮）12。
The lift started to go up，but very slowly．And then，half way up，it suddenly stopped between two floors．I couldn’t understand it．I pressed all he buttons from l to 1．I called for help very loudly．But nobody answered．Then suddenly the lights went out．and I was alone in the dark．I started to cry and beat the walls of the lift．I cried and cried until l had no voice left．Then，．I felt hopeless，and pressed all the buttons with my open hands．And all at the same time，there was a bell far away．It rang and rang．It was the fire alarm（火灾警报）．I thought the whole building was on fire．I said to the God quietly。