2017年中考英语攀枝花真题
2017攀枝花中考英语练习试题及解析
2017攀枝花中考英语练习真题一、听力部分(每题1分,共25分)(一) 听句子,选择适当答语。
每个句子听两遍。
(5分)1. A. I know. B. Yes, I do. C. With pleasure.2. A. No, I don’t. B. Sorry, I won’t. C. That’s right.3. A. Thank you. B. Not at all. C. Don’t say so.4. A. What a pity! B. Good ide a! C. Don’t mention it!5. A. I enjoy it. B. No problem. C. I don’t think so.(二) 听对话,选择符合对话内容的图片。
每段对话听两遍。
(5分)6. Where are the man going next holiday?A. B. C.7. What’s Anna’s favorite exercise?A.B.C.8. What is the boy doing?A.B.C.9. Which vegetable does Silly’s mother like best ?A.B.C.10. What’s John’s favorites subject?A. B. C.(三) 听下面两段对话,根据内容选择每个问题的最佳答案。
对话和问题听两遍。
(5分)听第一段对话,回答第11—12小题。
11. How often does the bus run on Saturday?A. Once an hour.B. Twice an hour.C. Three times an hour.12. How far is the school from here?A. About 5 miles.B. About 15 miles.C. About 25 miles.听第二段对话,回答第13—15小题。
四川省乐山市2017年中考英语试卷及答案(中考真题)
乐山市2017年初中学业水平考试暨高中阶段教育学校招生考试英语本试题卷分第一卷(选择题)和第二卷(非选择题)两部分,共10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。
第一卷(选择题,共1 00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上对应题目标号的位置上。
2.第一卷共三部分,共计100分。
第一部分:听力(共三节,满分30分)做题时,请先将答案标在试卷上。
听力内容结束后,你将有两分钟的时间将试卷上的答案转涂到答题卡上。
第一节(共5小题;每小题1.5分,满分7.5分)听下面5段对话。
每段对话后有一个小题,从题中所给的A、B、C三幅图中,选出一个与你所听到的内容相符合的选项,并标在试卷的相应位置。
每段对话读两遍。
第二节(共5小题;每小题1.5分,满分7.5分)听下面5段对话。
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,并标在试卷的相应位置。
每段对话读两遍。
6. What are they talking about?A. Where to stay.B.What to eat.C.How to play.7. Which month ofthe year is this?A. July.B.April.C.November.8. What kind of music is Helen's favourite?A. Country music.B.Pop music.C.Jazz.9. How old do you think the two speakers are?A. About sixty.B.About forty.C. About twenty.10. What does the woman want to know?A. How much money the man makes.B. What the man usually does after work.C. What the man does with most ofhis money.第三节(共10小题;每小题1.5分,满分15贫)听下面3段对话或独白。
2017年浙江省各地市中考英语试题及答案(8份)
2017年浙江省各地市中考英语试题及答案汇编1、2017年浙江省杭州市中考英语试题及答案--------022、2017年浙江省湖州市中考英语试题及答案--------173、2017年浙江省金华市中考英语试题及答案--------374、2017年浙江省丽水市中考英语试题及答案--------565、2017年浙江省绍兴市中考英语试题及答案--------766、2017年浙江省台州市中考英语试题及答案--------947、2017年浙江省温州市中考英语试题及答案--------1148、2017年浙江省舟山市中考英语试题及答案--------1311.杭州市2017年中考英语试题及答案(原卷版)考生须知:1.本试卷满分为120分,考试时问为100分钟。
2.答题前,在答题纸的指定位置上填写有关信息。
3.所有答案必须填涂在答题纸标定的位置上,务必注意试题序号和答题序号相互对应。
4.考试结束后,试题卷和答题纸一并上交。
5.听力部分答题时请先将答案标在试卷上,录音内容结束后,你将有一分钟的时间将答案转涂到答题纸上。
试题卷第I卷第一部分听力(共两节,满分30分)第一节(共5小题,每小题2分,满分10分)听下面5段对话,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,并标在试卷的相应位置,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。
每段对话仅读一遍1.what is the woman looking for?A. Her phone.B. Her desk.C. Her dictionary.2.What is the man doing?A. Shopping online.B. Watching videos.C. Fixing the computer.3.How did the woman go around San Francisco?A. By car.B. By train.C. By taxi.4.Where is the museum?A. On New Street.B. At the first crossing.C. Opposite the library5.Why couldn’t Sandy get the books?A. Because he was too busy to go to the bookstore.B. Because the bookstore closed before hearrived.C. Because the books were sold out before he arrived.第二节(共10小题,每小题2分,满分20分)听下面3段对话或独白。
中考英语题组训练3 根据首字母提示及文意补全短文
题组训练3 根据首字母提示及文意补全短文阅读下面的短文,根据短文内容及首字母提示,在短文空白处填入一个恰当的词,使短文内容完整、通顺。
A[2017·襄阳]Life will be peaceful if you always do kind things. I teach my daughters to 1.d________ a habit of helping others.We live in a rural(乡村) area. Most of what we see is beautiful nature. One of the exceptions(例外) to the beauty is the rubbish that some people throw out of their car windows. And there are no necessary public 2.s________,such as rubbish collection.A helping behavior(举动) that I often 3.p________ with my daughters is picking up rubbish in our neighborhood. My daughters often have a 4.m________ to see who can collect the most rubbish. They will often say to me in an excited voice, “There's some rubbish, —Daddy, stop the car!” Without 5.t________ more, we will often get out of our car and pick it up. Though it may seem 6.s________,we do it. In fact, we enjoy it. We pick up rubbish in parks, on sidewalks, almost 7.a________.One day I saw a man I had never met before picking up rubbish on the road. I stopped. He 8.r________ his head and said to me with a smile, “I saw you doing this with your family. It's a good idea to protect our natural world.”There are many other ways to 9.p________ kindness for others. You may share a dinner with a beggar(乞丐), visit lonely old people in the nursing home or help the blind cross the street. You can think of something that can be finished 10.e________ but helpful. It is fun, self-satisfying, and what's more, it can set a good example. Helping others is helping yourself.BSummer was coming and getting hotter. Mrs. King 1.g________ up early one morning and went to the market after she had breakfast. She knew that everything was cheap there 2.b________ eight o'clock. She wanted to buy many vegetables for her family. Suddenly she saw there were a lot of people around a farmer. She hurried there and 3.f________ that he was selling beef.“How 4.m________ is it?” a woman asked.“Two dollars a kilo.”“Oh, how cheap it is!” Mrs. King said to 5.h________. “John likes beef very much. I'd better buy some here.”When she got home with five kilos of beef, her son was happy but her husband got 6.a________. “What a silly woman!” said Mr. King. “How shall we keep it 7.f________ in such hot weather?”“Your aunt is very rich,” said Mrs. King. “Why not g o and 8.b________ some money from her? Then we'll be able to buy a fridge.” Mr. King 9.a________ and they began to teach their five-year-old son what to say when they were in his aunt's house.“John,” Mr. King said, “How can we keep the beef fresh?”“That's easy,” the boy said 10.h________. “By eating it!”C[2017·攀枝花]The Clever Learning MethodsWhy do you need study skills? Because they will make it 1.e________ for you to learn and do well in class, especially asyou move up to middle school and high school.◆Pay attention in classDo you have 2.d________ paying attention in class? Are you sitting next to a loud person? Is it hard to see the blackboard? Make sure you're sitting in a good seat that makes you pay attention. Tell your teacher or parents about any problem that is stopping you from paying attention and taking good notes.◆Take good notesNot sure how to take notes? Start by writing down facts that your teacher mentions 3.o________ writes on the blackboard in class. Try your best to use good handwriting so that you can read your notes later. It's also a good idea to keep your notes, quizzes, and papers 4.o________ by subject.◆Plan 5.b________ testsIt's not wise of you to wait until 6.T________ night to study for Friday's test. It also makes it hard to do your best. You'll feel sorry for 7.p________ off things often. One of the best ways is to plan ahead.◆Get a good night's sleepSo the test is tomorrow and you've followed your study plan, but 8.s________ you can't remember anything, not even 2+2! Don't worry. Your brain needs time to digest(消化) all the 9.i________ you've given it. Try to get a good night's sleep and you'll be 10.s________ by what comes back to you in the morning!参考答案A【主旨大意】本文是一篇记叙文。
云南省2017年中考英语试题(word版含解析)
2017年云南省初中学业水平考试英语试题卷(本试卷分四个部分。
满分120分,考试用时120分钟)注意事项:1.本卷为试题卷。
考生必须在答题卡上解题。
答案应写在答题卡的相应位置上,在试题卷,草稿纸上作答无效。
2.考试结束后,请将试题卷和答题卡一并交回。
第一部分听力(共四节,满分30分)做题时,先将答案标在试题卷的相应位置,听力测试结束后,请将试题卷上的答案转涂到答题卡上。
第一节听句子,从题中所给的A、B、C三个选项中选出与所听句子内容相关的图画,每个句子听两遍。
(共5小题,每小题1分,满分5分)1.A B C2.A B C3.A B C4.A B C5.A B C第二节听句子,从题中所给的A、B、C三个选项中选出与所听句子内容相符的正确答语,每个句子听两遍。
(共5小题,每小题1分,满分5分)6.A.Yes, he does . B.Yes, he did. C.Yes, he has.7.A.That’s all right. B.It doesn’t matter. C.I stayed up late.8.A.Congratulations. B.Thank you! C.Here you are.9.A.He is working. B.He is friendly. C.He is a policeman.10.A.I don’t like it. B.Help yourself. C.It’s very kind of you.第三节听对话,从题中所给的A、B、C三个选项中选出能回答问题的正确选项,每段对话听两遍。
(共5小题,每小题2分,满分10分)听第一段对话, 回答第11、12小题。
11.When du they meet?A.In the morning.B.At noon.C.In the afternoon.12.What are they going to do?A.Play games.B.Have a math class.C.In the afternoon.听第二段对话, 回答第13~15小题。
攀枝花中考英语试题-中考.doc
:2016年攀枝花中考英语试题-中考总结:话题作文与学期梳理课程特色:以写作问题为纲,以解决中高考语文写作问题和讲授踩分词为主,每节课仍会讲解2—3篇阅读题,作为对应练习和提高。
学习时,要求学生熟记理解每一讲的”地图内容”,以便考试时融会运用。
适合学员想扎实写作基础,稳固提高作文水平的初中生赠送《中学语文知识地图—中学必考文学常识一本通》第十五章:学期课程融汇与升华课程特色:以解决阅读问题为纲,融会踩分词和阅读答题要求,进行专题训练,侧重点分为两个方面,一是结合《中学语文知识地图踩分词》进行阅读答题运用,二是答题结构与题型,每节课中以阅读概括能力、理解表述能力、判定分析能力和鉴赏能力题为引导进行学习。
适合学员现代文阅读答题技巧掌握不够全面,想稳固提高的初中生赠送《中学语文知识地图—中学文言文必考140字》课程特色:全面地检测与分析学生考试丢分的问题,让学生清楚自己问题在哪,并且怎样改,通过思维训练,加以解决,重点教会学生如何凭借一张知识地图,去解决所有的语文阅读写作问题。
适合学员想夯实语文基础知识,成绩稳步提高的初中生赠送《学生优秀作品及点评指导(2.0版)》第八章:以小见大与虚实相应课程特色:对考场三大作文类型悉数讲解,针对考场作文,黄保余老师现场充精彩点评得失。
适合学员作文写作水平寻求短期突破的初中生赠送《中学考场作文训练营》(图书)第八章:以小见大与虚实相应课程特色:对考场三大作文类型悉数讲解,针对考场作文,黄保余老师现场充精彩点评得失。
适合学员作文写作水平寻求短期突破的初中生赠送《中学考场作文训练营》(图书)课程特色:针对小学阶段学生最应该掌握的三种阅读考试能力进行讲解。
该课程两个重心:一是各类题型答题方法和技巧的分析,特别是易错点的点评;另一个方面是对概括能力、理解能力,表述能力的训练。
适合学员阅读能力迅速提升的5—7级学生赠送《语文阅读得高分策略与技巧》(小学版)课程特色:针对小学阶段学生最应该掌握的三种阅读考试能力进行讲解。
中考英语短文填空03 根据首字母提示及文意补全短文
短文填空(三) 根据首字母提示及文意补全短文阅读下面的短文,根据短文内容及首字母提示,在短文空白处填入一个恰当的词,使短文内容完整、通顺。
A [2018·泰州]Just as a famous saying 1.g , “Reading is to success what water is to fish.”Reading is very important for all humans. It can open many 2.d and can lead you into a path to success. It’s quite clear that every successful person has a good 3.h of reading. This is 4.b reading is an important way to get the information required to understand something. For example, a good doctor has to know the latest development in 5.m by reading.Then, how can you develop an interest in reading? There is only one way. Let me explain this to you. If you want to learn how to ride a bike, you have to get on the bike as many times as possible 6.u you can ride skillfully(熟练地). It works the same way with reading. If you want to improve your reading, try to read as 7.m as you can. When you finish reading your first book, take another book and do the same. If you are going out, take a magazine, a book, an article or something 8.e to read. When you are reading, try to understand 9.w message the writer is giving to you.So, parents should help to get their children to read as early as possible. Studies have 10.s that reading to your unborn child is very good. In this way, your child will like reading later.Reading is always a wonderful time. Good books are good friends.B[2018·盐城]Over 2,000 years ago, in China, there lived a boy called Confucius. When he was 1. o three, his father died. His mother was very poor. In those days people had to pay to go to school and his mother did not have enough 2.m to send him.As Confucius grew up, he wanted to learn things. So he 3.d to teach himself. Unfortunately he was a strange-looking boy. The other children pointed and made fun of him. They called him names and laughed at him. Confucius got very upset, but he was a kind, gentle boy and did not fight 4.b .Confucius did not play with other children. He went off to talk to holy men in the temple and learned from them. He 5.t to artists and musicians and learned from them. If he tried to do something difficult, he kept trying over and over again 6.u he learned how to do it. In this way the boy taught himself to read and 7.w and learned lots of interesting things. Confucius grew up to be a very 8.c man.When he was a man, Confucius became the ruler of the city of Changtu. People were very 9.hwhen he was their leader. He used his abilities and skills in a 10.w way.People sometimes call him the greatest man who ever lived. We still remember many of his sayings today.C[2017·攀枝花]The Clever Learning MethodsWhy do you need study skills? Because they will make it 1.e for you to learn and do well in class, especially as you move up to middle school and high school.•Pay attention in classDo you have 2.d paying attention in class? Are you sitting next to a loud person? Is it hard to see the blackboard? Make sure you’re sitting in a good seat that makes you pay attention. Tell your teacher or parents about any problem that is stopping you from paying attention and taking good notes.•Take good notesNot sure how to take notes? Start by writing down facts that your teacher mentions 3.o writes on the blackboard in class. Try your best to use good handwriting so that you can read your notes later. It’s also a good idea to keep your notes, quizzes, and papers 4.o by subject.•Plan 5.b testsIt’s not wise of you to wait until 6.T night to study for Friday’s test. It also makes it hard to do your best. You’ll feel sorry for 7.p off things often. One of the best ways is to plan ahead.•Get a good night’s sleepSo the test is tomorrow and you’ve followed your study plan, but 8.s you can’t remember anything, not even 2+2! Don’t worry. Your brain needs time to digest(消化) all the 9.i you’ve given it. Try to get a good night’s sleep and you’ll be 10.s by what comes back to you in the morning!参考答案A 1.goes 2.doors 3.habit 4.because5.medicine6.until7.much8.else9.what 10.showed/shownB 1.only 2.money 3.decided 4.back5.talked6.until7.write8.clever9.happy 10.wiseC [主旨大意] 你需要一些学习技巧,特别是在初中或高中阶段。
四川省乐山市2017年中考英语真题试题(含答案)(真题)
乐山市2017年初中学业水平考试暨高中阶段教育学校招生考试英 语本试题卷分第一卷(选择题)和第二卷(非选择题)两部分,共10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。
第一卷(选择题,共1 00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上对应题目标号的位置上。
2.第一卷共三部分,共计100分。
第一部分:听力(共三节,满分30分)做题时,请先将答案标在试卷上。
听力内容结束后,你将有两分钟的时间将试卷上的答案转涂到答题卡上。
第一节 (共5小题;每小题1.5分,满分7.5分)听下面5段对话。
每段对话后有一个小题,从题中所给的A、B、C三幅图中,选出一个与你所听到的内容相符合的选项,并标在试卷的相应位置。
每段对话读两遍。
第二节(共5小题;每小题1.5分,满分7.5分)听下面5段对话。
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,并标在试卷的相应位置。
每段对话读两遍。
6. What are they talking about?A. Where to stay.B.What to eat.C.How to play.7. Which month of the year is this?A. July.B.April.C.November.8. What kind of music is Helen's favourite?A. Country music.B.Pop music.C.Jazz.9. How old do you think the two speakers are?A. About sixty.B.About forty.C. About twenty.10. What does the woman want to know?A. How much money the man makes.B. What the man usually does after work.C. What the man does with most ofhis money.第三节(共10小题;每小题1.5分,满分15贫)听下面3段对话或独白。
2017年四川中考英语试题及答案,中考英语试题及答案
以下是四川2017年全部科目的试题发布入口:
四川
语文 数学 英语 化学 物理 历史 政治
语文 数学 英语 化学 物理 历史 政治
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7年四川中考英语试题及答案,中考英语试题及答案
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【60套练习】攀枝花市中考英语试卷英语阅读理解题分类汇编(及答案) (2)
中考英语试卷英语阅读理解题分类汇编(及答案)100一、英语阅读理解1.阅读理解When she was at the age of 9,Katie planted a cabbage seed(种子)in the garden outside her house. She took care of it every day by watering it, weeding(除草)it and giving it plant food. At last, it grew to be HUGE! More than 18 Kilograms huge!Katie wanted to do something special with this very special cabbage. With her mom's help, Katie made up her mind to donate(捐赠)it to a local soup kitchen to help feed the hungry people in her community(社区).When she arrived to make her donation, she saw a long line of people waiting for food. Then Katie gave her cabbage to the guests. As people thanked her, she knew she could do more to help. With the help of her parents and school, Katie's Krops was born! Katie's Krops creates gardens to grow food that is donned to local soup kitchens to feed the hungry.Katie's dream is to end hunger around the world. So, after she created several gardens in her community, she decided to do more. She wanted to help other kids create gardens in their own communities!There are now about a hundred Katie's Krops gardens growing all over the United States! Kids between the age of 9 and 16 take care of them.(1)What is "something special" Katie did at last in Paragraph 2?A.Giving the cabbage plant food.B.Helping morn in the local soup kitchenC.Giving the cabbage to people in need.D.Creating gardens to grow food.(2)Who are running the Katie's Krops gardens in U.S.?A.Hungry people there.B.Teenagers from 9-16.C.Katie and her parents.D.The local soup kitchen.(3)What does the underlined word "them" in the last paragraph mean?A.Cabbages.B.Kitchens.C.GardensD.Kids(4)How does the story of Katie sound?A.Encouraging.B.Tiring.C.Boring.D.Silly .【答案】(1)C(2)B(3)C(4)A【解析】【分析】主要讲了Katie把自己种植的白菜捐给了当地厨房,并且梦想结束全世界的饥荒。
四川省攀枝花市中考英语试题
四川省攀枝花市中考英语试题四川省攀枝花市中考英语试题第⼀部分:英语基础知识运⽤(40⼩题,40分)第⼀节:单项选择。
选出可以填⼊空⽩处的最佳选项。
(25⼩题,共25分)1. – What can I do for you?– I want _________ MP 4 player for my daughter.A. aB. anC. theD. 不填2. – Hello!May I speak to Tina, please?–Sorry, I’m afraid you have the wrong ____________.A. nameB. wayC. numberD. telephone3. – What else do you want?– _________ else. I think I have got everything now.A. SomethingB. EverythingC. NothingD. Anything4. – Do you know David?– Yes. I know him very __________.A. goodB. wellC. niceD. fine5. –Peter, don’t step on the grass.–____________.A. It doesn’t matterB. I can’t do itC. Don’t worryD.Sorry, I won’t do it again6. – Would you mind if I sit here?–___________. It’s for the old woman there.A. Never mindB. Of course notC. Not at allD. You’d better not7. There are a lot of colorful flowers on ________ sides of the streets.A. eachB. bothC. eitherD. all8. – May I do the rest of the work tomorrow?– Yes, of course. You _____ finish it today.A. mustB. mustn’tC. needn’tD. could9. – Why did you go swimming ________ Tom?– Because he was ill at home.A. withB. besidesC. besideD. except10. –________ one of the people from Sichuan, I’m proud _______ it.– Me, too. They are so brave in such a terrible earthquake!A. For, ofB. As, ofC. With, ofD. Of, at11. We are going to have a party ________ next week.A. sometimeB. some timeC. sometimesD. some times12. – What about the picture over there?– It _______ nice.A. tastesB. getsC. looksD. sounds13. – How is your skirt, Marry?– It is more beautiful than _________.A. my sister’sB. my sisterC. sistersD. mine14. T ed ________ a piece of litter, and put it into the rubbish bag.A. picked upB. threw awayC. looked forD. handed in15. ________ sad news it is! We must try our best to help them out of trouble.A. What anB. WhatC. How anD. How16. She has studied in this school _______ she was seven years old.A. sinceB. ifC. untilD. after17. Marry ________yet. I’m waiting for her.A. came backB. has come backC. hasn’t come backD. was coming back18. – Can you tell me _________?– I t hink it’s his.A. where he livesB. where does he liveC. how old he isD. whose the dictionary is19. Swimming in the pool with friends _________ very interesting.A. hasB. haveC. isD. are20. There were about six ________ students in the school building during the earthquake, and _______ of them didn’t run out.A. hundred, two thirdB. hundred, two thirdsC. hundreds, two thirdsD. hundreds, two third21. Many young men enjoy _________ the pop music.A. listen toB. listening toC. to listen toD. listening22. I know who he is, ________ I’ve never spoken to him before.A. andB. orC. soD. but23. I’m a sports fan. I’m interested in everything _______ is about the Olympics in Beijing.A. thatB. whoC. whereD. when24. Of all the sports shoes, John bought _______ pair. Then he had some money for socks.A. a cheaperB. the most wonderfulC. the least expensiveD. an expensive25. The new bridge over the Jingsha River _______ last year, which makes it very easyto go to the city center.A. builtB. was builtC. has builtD. has been built第⼆节:完型填空。
【初中英语】2017年中考英语试题分项版解析汇编专题1-30(30份) 通用25
专题26 短文填空1.【2017年四川南充】选词填空。
根据短文内容,用方框中所给单词的适当形式填空,使短文完整正确(每词限用一次),并将答案写在答题卡相应编号后的横线上。
Some of you might ask,“Are books 71 interesting?” Believe it or not, books provide many 72 that televisions or computers cannot. Since books use only words to tell a story, they can improve your imagination. The interesting words and sentences that are used in storytelling usually can’t be 73 on TV or on websites. They are sometimes so 74 and moving that they can bring tears to your eyes. Books also help us to think 75 and deeper. As we continue to read, we ask ourselves questions and try to find answers.Remember: the more you read, the more you grow.【答案】71.really72.things73.found74.beautiful75.harder【解析】考点:学习生活类短文阅读。
2.【2017年四川南充】短文填空根据短文内容和首字母提示,把文中所缺词语补充出来,使短文完整正确(每空限填一词),并将该单词的完整形式写在答题卡相应编号后的横线上。
China has a long tradition of tea-drinking. However, coffee has become a more p 76 choice of Chinese people living abroad and in the big cities of China.Su Beibei from China has been living in the United States for eight years. “I used to be a tea drinker before I came h 77 ,” she said,“Many people around me are coffee drinkers. So, I like coffee more than tea now.”Yang Lin is in Shanghai. She says she drinks both for different r 78 . She and her workmates like staying in a cafe (咖啡馆)and drinking coffee. So, it is a social event f 79 her. She says tea is more about family memories. The smell of tea r 80 her of her warm family.【答案】76.popular77.here78.reasons79.for80.reminds【解析】故填reminds考点:社会现象类短文阅读。
2017年四川攀枝花英语中考试题及解析
2017年四川攀枝花高中阶段教育学校招生统一考试英语试题本试题卷分为第I卷(选择题)、第II卷(非选择题)。
全卷共10页,第I卷第1页至第9页,第II 卷第9页至第10页。
全卷共120分,考试时间为120分钟。
考生作答时,须将答案答在答题上,在本试题卷、草稿纸上答题无效。
考试结束后,将本试题卷和答题卡一并交回。
第I卷(选择题,共三部分,满分95分)第一部分听力测试(20小题,满分20分)(2017•四川攀枝花)第一节(共5小题;每小题1分,满分5分)听句子,选择最佳答语。
每小题读一遍。
1. A. Yes, you do. B. Yes, please. C. Sorry, you aren’t.2. A. It’s June 14. B. It's ten o'clock. C. It’s Tuesday.3. A. It doesn't matter. B. Don't thank me. C. You're welcome.4. A. Thank you. B. I'm sorry. C. Sounds good.5. A. I'm fine. B. How do you do? C. The same to you.(2017•四川攀枝花)第二节(共5小题;每小题1分,满分5分)听短对话,选择正确答案。
下面你将听到五段对话,每段对话后有一个小题,从题中所给的A、B、C三个选项中选择最佳答案。
每段对话读两遍。
6. Where did Li Hua go in his summer vacation?A. Mount Heng.B. Mount Hua.C. Mount Huangshan.7. What did Tony put on the way to the village?A. Sticks.B. Leaves.C. Flowers.8. Which book does William like reading?A. Sleeping Beauty.B. Cinderella.C. Hansel and Gretel.9. What animal does the boy want to see?A. Elephants.B. Monkeys.C. Whales.10. What do they want to have?A. A rock band.B. A soccer team.C. A dancing club.(2017•四川攀枝花)第三节(共5小题;每小题1分,满分5分)听下面几段对话,每段对话后有几个小题,从题中所给的A、B、C三个选项中选出最佳选项。
2018年四川省攀枝花市中考英语真题及答案
2018年四川省攀枝花市中考英语真题及答案本试卷分为第I卷(选择题),第II卷(非选择题)。
全卷共10页,第I卷1至8页,第II卷9至10页。
全卷共120分,考试时间为120分钟。
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。
考试结束后,将本试题卷和答题卡一并交回。
第I卷(选择题,共三部分,满分95分)第一部分听力测试(20小题,满分20分)I.听句子,选择最佳答语。
每小题读一遍。
(共5小题;每小题1分,满分5分)1.A.I like sweaters. B.It's right for me. C.The green one.2.A.OK.I will. B.What about you? C.This way,please.3.A.Good idea. B.Thank you. C.That’s right.4.A.At the hotel. B.I was sleeping. C.I don't like rain.5.A.In a week. B.For a week. C.Twice a week.II.听短对话,选择正确答案。
下面你将听到五段对话,每段对话后有一个小题,从题中所给的A、B、C三个选项中选择最佳答案。
每段对话读两遍。
(共5小题;每小题1分,满分5分)6.What is the man doing?A.Asking the way.B.Posting the letter.C.Showing the way.7.How much is the shirt?A.$15.B.$25.C.$55.8.How does Frank come to school?A.He takes a bus.B.He walks.C.He drives a car.9.Kate and Bob areA.classmatesB.workmatesC.teachers10.How does the woman know about the story Alice in Wonderland?A.By watching TVB.By listening to the radio.C.By reading the book.IIL长对话理解。
2017四川攀枝花中考试卷解析
2017年四川省攀枝花中考数学试卷满分:120分版本:华东师大版第I卷(选择题,共30分)一、选择题(每小题3分,共30分)1.(2017四川攀枝花,1,3分)长城、故宫等是我国第一批成功人选世界遗产的文化古迹,长城总长约6700000米,将6700000用科学记数法表示应为()A.6. 7×106B.6. 7×10-6C.6. 7×105D.0.67×107答案:C解析:6700000=6.7×1000000=6. 7×106.故选C.2.(2017四川攀枝花,2,3分)2.下列计算正确的是()A.33=9 B.(a-b)2=a2-b2C.(a3)4=a12D.a2⋅a3=a6答案:C解析:∵33=27,故A项错误;(a-b)2=a2-2ab+b2,故B项错误;(a3)4=a3×4=a12,故C项正确;a2⋅a3=a2+3=a5,故D项错误.故选C.3.(2017四川攀枝花,3,3分)如图1,把一块含45°角的直角三角板的直角顶点放在直尺的—边上,如果∠1=33°,那么∠2为()A.33°B.57°C.67°D.60°答案:B解析:如图,∵∠1=28°,∴∠3=90°-∠1=90°-33°=57°,∵直尺的两边互相平行,∴∠2=∠3=57°.故答案为B.4.(2017四川攀枝花,4,3分)某篮球队10名队员的年龄如下表所示:年龄(岁)18 19 20 21人数 2 4 3 1则这10A.19,19 B.19,19.5 C.20,19 D.20,19.5答案:A解析:18岁出现了5次,次数最多,因而众数是18;10个数,处于中间位置的都是19,因而中位数是19.故选A.5.(2017四川攀枝花,5,3分)如图是每个面上都有一个汉字的正方体的一种表面展开图,那么在这个正方体的表面,与“我”相对的面上的汉字是()A.花B.是C.攀D.家答案:D解析:对于正方体的平面展开图中相对的面一定相隔一个小正方形,由图形可知,与“我”字相对的字是“家”.故选D.6.(2017四川攀枝花,6,3分)关于x的一元二次方程(m-1)x2-2x-1=0有两个实数根,则实数m的取值范围是()A.m≥0 B.m>0 C.m≥0且m≠1D.m>0且m≠1答案:C解析:∵关于x的一元二次方程(m-1)x2-2x-1=0有两个实数根,∴m-1≠0且△≥0,即22-4×(m-1)×(-1)≥0,解得m≥0,∴m的取值范围是m≥0且m≠1.故选C.7.(2017四川攀枝花,7,3分)下列说法正确的是()A.真命题的逆命题都是真命题B.在同圆或等圆中,同弦或等弦所对的圆周角相等C.等腰三角形的高线、中线、角平分线互相重合D.对角线相等且互相平分的四边形是矩形答案:D解析:命题“如果a,b都是正数,那么ab>0”的逆命题是:如果ab>0,那么a,b都是正数.为假命题,故A项错误;在同圆或等圆中,同弦或等弦所对的圆周角相等或互补,故C错误;底和腰不等的等腰三角形,是顶角的平分线,底边上的高线、中线互相重合,故C错误;∵对角线互相平分的四边形是平行四边形,对角线相等的平行四边形是矩形,∴对角线相等且互相平分的四边形一定是矩形.D正确.故选D.8.(2017四川攀枝花,8,3分)如图,∆ABC内接于⊙O,∠A=60°,BC=63,则»BC的长为()A.2πB.4πC.8πD.12π答案:B解析:连接OB ,OC ,∵∠A =60°,∴∠BOC =120°,∵BC =63∴R =6则»BC =nπR 180=120π×6180=4π.故选B .9.(2017四川攀枝花,9,3分)二次函数y =ax 2+bx +c (a ≠0)的图像如图所示,则下列命题中正确的是( )A .a >b >cB .一次函数y =ax +c 的图像不经过第四象限C .m (am +b )+b =a (m 是任意实数)D .3b +2c >0 答案:D解析:由题意知抛物线对称轴为12b x a =-=-,即12a b =,故A 错误;a >0,c <0∴一次函数y =ax +c 的图像不经过第二象限,故B 错误;m (am +b )+b =a ,2b a =可得m =-112a b =,故C 错误;又当1x =时,0y a b c =++>,∴102b bc ++>,即320b c +>,故选D . 10.(2017四川攀枝花,10,3分)10.如图5,正方形ABCD 中,点E 、F 分别在边BC 、CD 上,△AEF 是等边三角形,连接AC 交EF 于点G ,过点G 作GH 丄CE 于点H ,若 S ∆EGH =3,则S ∆ADF =( )A . 6B . 4C .3D .2答案:A解析:如图,由题易知,60EAF ∠=︒,EF AF AE ==,ABE ADF ∆∆≌,∴BE DF =,∴CE CF =,BAE DAF ∠=∠,∴AC 垂直平分EF ,∴12CG EF =,即EGH ∆是等腰直角三角形,∵GH BC ⊥,∴12EH EC =,∴1124EGH EGC ECF S S S ∆∆∆==,将ADF ∆旋转至ABF '∆, 作F K AF '⊥于点K ,易知30F AE '∠=︒,∴1122F K F A EF ''==, ∴2111248ADF AEF S S AE F K EF '∆∆'===g ,又21124ECF S EF GC EF ∆==g ,∴26ADF EGH S S ∆==.故选A .第II 卷(非选择题,共90分)二、填空题(每小题4分,共24分).11.(2017四川攀枝花,11,4分)函数y =2x -1中自变量x 的取值范围为 . 答案:x ≥12解析:由二次根式的意义得:2x -1≥0,即x ≥12 .12.(2017四川攀枝花,12,4分)—个不透明的袋中装有除颜色外均相同的5个红球和n 个黄球,从中随机摸出一个,摸到红球的概率是58,则n = . 答案:3解析:由题意得P 红=55+n=58,解得n =3.13.(2017四川攀枝花,13,4分)计算:(3-π)°-8+(12)-1+│1-2│= .答案:2解析:()113112122π-⎛⎫-+=-= ⎪⎝⎭14.(2017四川攀枝花,14,4分)若关于x 的分式方程7x -1+3=mxx -1无解,则实数m = .答案:7或3解析:将分式方程化为整式方程得()731x mx +-=,整理得()34m x -=,∵分式方程无解分为整式方程无解和整式方程的解为分式方程的增根,∴当整式方程无解时,则30m -=即3m =;当整式方程的解为增根时,则1x =,∴34m -=即7m =.15.(2017四川攀枝花,15,4分)如图,D 是等边△ABC 边AB 上的点,AD =2,BD =4.现将∆ABC折叠,使得点C 与点D 重合,折痕为EF ,且点E 、F 分别在边AC 和BC 上,则CFCE = .答案:54解析:由题易知60A B EDF ∠=∠=∠=︒,∴AED FDB ∠=∠,∴AED BDF ∆∆∽,∴ED AE ED AD DF DF BF DB ++=++,由翻折易知EC ED =,FC FD =,∴CF BC BD EC AC AD +=+,∴54CF EC =.16.(2017四川攀枝花,16,4分)如图1,E 为矩形ABCD 的边AD 上一点,点P 从点B 处出发沿折线BE -ED -DC 运动到点C 停止,点Q 从点B 处出发沿BC 运动到点C 停止,它们运动的速度都是lcm /s .若点P 、点Q 同时开始运动,设运动时间为t (s ),△BPQ 的面积为y (cm 2),已知y 与t 之间的函数图象如图2所示.给出下列结论:①当0<t ≤10时,△BPQ 是等腰三角形;②S ∆ABE =48 cm 2 ;③当14<t <22时,y = 110-5t ;④在运动过程中,使得∆ABP 是等腰三角形的P 点一共有3个;⑤∆BPQ 与∆ABE 相似时,即t =14.5.其中正确结论的序号是 . 答案:①、③、⑤解析:由图8可判断出10BE =,4DE =,当P 点在ED 上运动时40BPQ S ∆=,∴此时PBQ ∆的高为8,级8AB =,∴6AE =,∴10BC AD ==,∴当0<t ≤10时,点P 在BE 上运动,BP BQ =,∴BPQ ∆是等腰三角形;所以①对;1242ABE S AB AE ∆==g ,所以②错;当14<t <22时,点P 在CD 上运动,y = 110-5t ,所以③对;ABP ∆为等腰三角形需要分类讨论,当AB AP =时,ED 存在一个P 点,当BA BP =时,BE 上存在一个P 点,当PA PB =时,点P 在AB 垂直平分线上,所以BE 和CD 上各存在一个P 点,共有4个满足条件的点,所以④错;∆BPQ 与∆ABE 相似时,只存在BPQ BAE ∆∆∽这种情况,此时Q 点与点C 重合,即34PC AE BC AB ==,所以7.5PC =,即t=14.5,所以⑤对.三、解答题(本大题共8个小题,第17、18、19小题各6分,第20、21、22小题各8分,第23、24小题各12分,共66分).17.(2017四川攀枝花,17,6分)先化简,再求值:(1-2x +1)÷x 2-1x 2+x,其中x =2.思路分析:先把1与2x +1通分求差,再把除法运算化为乘法运算,分解因式后再约分,把分式化为最简后代入求值即可.解析:原式=()()()112111x x x x x x ++-++-g =()()()11111x x x x x x +-++-g=1x x +. 当2x =时,原式=2321=+. 18.(2017四川攀枝花,18,6分)中华文明,源远流长;中华汉字,寓意深广.为了传承中华民族优秀传统 文化,我市某中学举行“汉字听写”比赛,赛后整理参赛学生的成绩,将学生的成绩分为A 、B 、C 、D 四个等级,并将结果绘制成如图所示的条形统计图和扇形统计图,但均不完整.请你根据统计图解答下列问题:(1)参加比赛的学生共有 名;(2)在扇形统计图中,m 的值为 ,表示D 等级”的扇形的圆心角为 度; (3)组委会决定从本次比赛获得A 等级的学生中,选出2名去参加全市中学生“汉字听写”大赛.已知A 等级学生中男生有1名,请用列表法或画树状图法求出所选2名学生恰好是—名男生和一名女生的概率.思路分析:(1)根据等级为A 的人数除以所占的百分比求出总人数, (2)求出等级B 的人数,补全条形统计图即可;根据D 级的人数求得D 等级扇形圆心角的度数和m 的值;(3)列表得出所有等可能的情况数,找出一男一女的情况数,即可求出所求的概率. 解析:(1)315%20÷=人; (2)8100%40%20⨯=,∴40m =,43607220⨯︒=︒; (3)列表如下 男 女1 女2 男(男、女1)(男、女2)所有可能的结果共有6中情况,其中恰好是一名男生和一名女生的情况有4种,所以63= 19.(2017四川攀枝花,19,6分)如图,在平行四边形ABCD 中,AE 丄BC ,CF 丄AD,垂足分别为E 、F ,AE 、CF 分别于BD 交于点G 和H ,且AB =2 5 . (1)若 tan ∠ABE =2,求CF 的长; (2)求证:BG =DH .B思路分析:(1)由平行四边形ABCD ,AE 丄BC ,CF 丄AD ,可得AE =CF .由tan ∠ABE =2,AB =25可求AE =4从而得到CF =4(2)在△ABG和△CDH 中,根据平行四边形条件易得BAE DCF ∠=∠,ABD BDC ∠=∠,AB CD =然后根据“AAS ”证明△ABG ≌△CDH ,从而求得BG =DH .. 解析:(1)∵AE BC ⊥,CF AD ⊥,AD BC ∥, ∴AE CF =.∵tan 2ABE ∠=, ∴::2:1AB AE BE =. ∵AB =4FC AE ==.(2)由题易知AB CD =且AB CD ∥,AE CF ∥, ∴BAE DCF ∠=∠,ABD BDC ∠=∠, ∴ABG CDH ∆∆≌(AAS ), ∴BG DH =.20.(2017四川攀枝花,20,8分)攀枝花芒果由于品质高、口感好而闻名全国,通过优质快捷的网络销售渠道,小明的妈妈先购买了2箱A 品种芒果和3箱B 品种芒果,共花费450元;后又购买了 1箱A 品种芒果和2箱B 品种芒果,共花费275元(每次两种芒果的售价都不变). (1)问A 品种芒果和B 品种芒果的售价分别是每箱多少元?(2)现要购买两种芒果共18箱,要求B 品种芒果的数量不少于4品种芒果数量的2倍,但不超过4品种芒果数量的4倍.请你设计购买方案,并写出所需费用最低的购买方案.思路分析:(1)由已知条件列出二元一次方程组(2)设由A 为a 箱,B 为()18a -箱,由B 品种芒果的数量不少于4品种芒果数量的2倍,但不超过4品种芒果数量的4倍.可列不等式组182184a aa a-≥⎧⎨-≤⎩,解得1865a ≤≤,即a 取4、 5、 6三个整数解,得到有3个方案再通过计算选取费用最低方案:当买6箱A 品种,12箱B 品种芒果的时候所需费用最少,为1650元.解析:(1)设A 品种芒果为x 元每箱,B 品种芒果为y 元每箱,根据题意,可得到二元一次方程组234502275x y x y +=⎧⎨+=⎩ 解得: ⎩⎨⎧x =75y =100 答:A 品种芒果每箱75元,B 品种芒果每箱100元.(2)设购买A 品种芒果的数量为a 箱,则购买B 品种的芒果数量为()18a -箱,总费用为w 元,根据题意可得182184a a a a -≥⎧⎨-≤⎩解得:1865a ≤≤,即a 取4、 5、 6三个整数解,()7510018180025w a a a =+-=-,所以当6a =时,min 1650w =元.即当买6箱A 品种,12箱B 品种芒果的时候所需费用最少,为1650元.21.(2017四川攀枝花,21,8分)如图,在平面直角坐标系中,坐标原点O 是菱形ABCD 的对称中心,边AB 与x 轴平行,点B (1,-2),反比例函数y =kx (k ≠0)的图象经过A 、C 两点. (1)求点C 的坐标及反比例函数的解析式;(2)直线BC 与反比例函数图象的另一交点为 E ,求以O 、C 、E 为顶点的三角形的面积.思路分析:(1)利用四边形ABCD 是菱形得CO BO ⊥,CMO ONB ∆∆∽由()1,2B -可计算出∴()4,2C ,428k =⨯=.(2)由(1)得直线BC :41033y x =-.易得:316,23E ⎛⎫- ⎪⎝⎭,100,3F ⎛⎫- ⎪⎝⎭,所以可求得1522OEF E S x OF ∆==g ,12023COF C S OF x ∆==g ,则556OCE OEF COF S S S ∆∆∆=+=.解:(1)如图连接AC 、BD 则AC 、BD 交于点O .x∵四边形ABCD 是菱形,∴CO BO ⊥. 又∵CD y ⊥于M 点,AB y ⊥轴于N 点, ∴CMO ONB ∆∆∽,∴MC ONMO NB=. ∵()1,2B -,∴()1,2D -, ∴2OM =,1NB =,2ON =, ∴24MC OM ==, ∴()4,2C ,428k =⨯=, ∴反比例函数解析式为8y x=. (2)由(1)易知直线BC 的解析式为41033y x =-. 设直线BC 与y 轴交于点F ,则100,3F ⎛⎫-⎪⎝⎭, 由410,338.y x y x⎧=-⎪⎪⎨⎪=⎪⎩可得316,23E ⎛⎫- ⎪⎝⎭,∴1522OEF E S x OF ∆==g ,12023COF C S OF x ∆==g , ∴556OCE OEF COF S S S ∆∆∆=+=.22.(2017四川攀枝花,22,8分)如图12,△ABC 中,以BC 为直径的⊙O 交AB 于点D ,AE 平分∠BAC 交BC 于点E ,交CD 于点F ,且CE =CF . (1)求证:直线CA 是⊙O 的切线;(2)若BD =43DC ,求DFCF 的值.思路分析:(1)根据圆周角定理以及等腰三角形性质,直角三角形的两锐角互余可证CA 是⊙O 的切线;(2)根据切线的性质证明∠ACD =∠B ,作FG ⊥AC 于点G ,则FG =DF ,利用三角函数的定义即可求解.解析:(1)证明:∵CF =CE , ∴∠CEF =∠CFE ,即∠CEF =∠AFD . ∵BC 是直径,∴DC ⊥AB ,即∠ADC =90°, ∴∠DAF =∠AFD =90°.∵AE 平分∠BAC ,∴∠BAE =∠EAC ,∴∠EAC +∠AEC =90°,∴∠ACB =90°,即AC ⊥BC , ∴AC 为⊙O 的切线. (2)作FG ⊥AC 于点G .∵直角△BCD 中,∠B +∠BCD =90°, 又∵∠BCD +∠ACD =90°, ∴∠ACD =∠B . ∵AE 平分∠BAC , ∴FG =DF , ∵BD =43DC ,∴在直角△CFG 和直角△BCD 中, sin ∠ACD =sinB =FG FC =35, ∴DF CF =FG FC =35.23.(2017四川攀枝花,23,12分)如图13,在平面直角坐标系中,直线MN 分别与x 轴,y 轴交于点M (6,0),N (0,2 3 ),等边△ABC 的顶点B 与原点O 重合,BC 边落在x 轴正半轴上,点A 恰好落在线段MN 上,将等边△ABC 从图13的位置沿x 正方向以每秒1个单位长度的速度平移,边AB ,AC 分别与线段MN 交于点E ,F (如图14所示),设△ABC 平移的时间为t (s ), (1)等边△ABC 的边长 ;(2)在运动过程中,当t = 时,MN 垂直平分AB ;(3)若在△ABC 开始平移的同时,点P 从△ABC 的顶点B 出发,以每秒2个单位长度 的速度沿折线BA →AC 运动,当点P 运动到C 时即停止运动,△ABC 也随之停止平移. ①当点P 在线段BA 上运动时,若△PEF 与△MNO 相似,求t 的值;②当点P 在线段AC 上运动时,设PEF S S ∆=,求S 与t 的函数关系式,并求出S 最大值及此时点P的坐标.图13 图14思路分析:(1)由题易知OM =6,ON =2 3 ,∴MN =4 3 ,∴∠NMO =30°,∵∠ABC =60°,∴∠BAM =90°,即AB ⊥MN ,∴AB =12 OM =3,即等边三角形边长为3;(2)由等边三角形的性质易知当MN 垂直平分AB 时,C 点与M 点重合,∴OB =OM -MC =3,即t =3.(3)①当P 点在线段AB 上运动时,则OB =t ,PB =2t 则BM =6-t ,PA =3-2t ,△PEF 与△MNO 相似分为△PEF ∽△MON或△PEF ∽△NOM 两种对应情况思考;②当点P 在线段AC 上运动时, 113222PEFt S EF PH ∆-==g g g 2=23823232t ⎫=--+≤⎪⎝⎭(332t ≤≤)∴当t =32 时,max S = 解析:(1)3;(2)3(3)①当P 点在线段AB 上运动时,则OB =t ,BP =2t 则BM =6-t ,32PA t =-,△PEF 与△MNO 相似分为△PEF ∽△MNO 或△PEF ∽△NOM 两种对应情况,当△PEF ∽△MON 时,则∠EPF =∠EFA =∠EMB =30°, ∴AE =12 AF =14 AP =324t -,BE =12 BM =62t-.又BE =AB -AE =3-324t-, ∴3-32642t t--=,解得t =34 ; 当△PEF ∽△NOM 时,若点P 在线段BE 上,则∠PFE =∠NMO =30°,即PF ∥OM , ∴△PAF 是等边三角形, ∴EF 垂直平分PA ,∴BE =BP +12 PA =32 +t , 又BE =12 MB =62t -,∴3622tt -+=,解得1t =; 当△PEF ∽△NOM 时,若点P 在线段AE 上,则P 点与A 点重合,即32t =; 综上所述:t =34 或1或32;②当点P 在线段AC 上运动时,则BM =6-t ,PC =6-2t ,32 ≤t ≤3. ∴BE =12 BM =3-2t ,即AE =2t,∴EF = 3 AE =32 t ,AF =2AE =t ,∴CF =AC -AF =3-t ,∴PF =PC -CF =3-t .作PH ⊥EF 于H 点,由∠AFE =30°,可知PH =12 PF =32t-.113222PEFt S EF PH ∆-==gg 2=+23823232t ⎫=--+≤⎪⎝⎭(332t ≤≤) ∴当t =32 时,max S =.24.(2017四川攀枝花,24,12分)如图15,抛物线y =x 2+bx +c 与x 轴交于A 、B 两点,B 点坐标为(3,0),与y 轴交于点C (0,3). (1)求抛物线的解析式;(2)点P 在x 轴下方的抛物线上,过点P 的直线y =x +m 与直线BC 交于点E ,与y 轴交于点F ,求PE +EF 的最大值.(3)点D 为抛物线对称轴上一点.① 当∆BCD 是以BC 为直角边的直角三角形时,求点D 的坐标; ② 若∆BCD 是锐角三角形,求点D 的纵坐标的取值范围.图1 备用图思路分析:(1)由点B 、C 的坐标利用待定系数法即可求出抛物线的解析式; (2)方法1:(代数法)设点的坐标转化成所求线段,找特殊角转化成所求线段,联立函数关系,代入整理成关于目标线段和的二次函数关系式,从而找到最值; 方法2:(几何法)以BC 为对称轴将FCE ∆对称得到F CE '∆,作PH CF '⊥于H ,则PF +EF =PF ′= 2 PH =()()223C P P y y y -=-∴当P y 最小时,PF EF +取最大值42.(3)①先设点再分类讨论,利用勾股定理得到关于所求D 点的一元方程式,解得即为D 1和D 2;②利用直径圆周角性质构造圆,利用线段距离公式建立一元方程式,解得即为D 3和D 4. 结合①中D 1和D 2的坐标,当D 在D 2D 4和D 3D 1之间时候为锐角三角形,从而得到点D 的纵坐标的取值范围.解析:(1)由题意得:⎩⎪⎨⎪⎧32+3b +c =0,c =3. 解得⎩⎨⎧b =-4,c =3.∴抛物线的解析式为:y =x 2-4x +3.(2)方法1:如图,过P 作PG ∥CF 交CB 与G ,由题意知∠BCO =∠CEF =45°,F (0,m )C (0,3), ∴∆CFE 和∆GPE 均为等腰直角三角形,∴EF =22CF =22(3-m ) PE =22PG ,设x P =t (1<t <3), 则PE =22PG =22(-t +3-t -m )=22(-m -2t +3), t 2-4t +3=t +m ,∴PE +EF =22(3-m )+22(-m -2t +3)= 22(-2t -2m +6)=-2(t +m -3)=-2(t 2-4t )= -2(t -2)2+42, ∴当t =2时,PE +EF 最大值=42. 方法2:(几何法)由题易知直线BC 的解析式为3y x =-+,OC =OB =3, ∴∠OCB =45°.同理可知∠OFE =45°,∴△CEF 为等腰直角三角形,以BC 为对称轴将△FCE 对称得到△F ′CE ,作PH ⊥CF ′于H 点,则PF +EF =PF ′= 2 PH .yxHPF'CBA O FE又PH =3C P P y y y -=-.∴当P y 最小时,PF +EF 取最大值,∵抛物线的顶点坐标为(2,-1),∴当1P y =-时,(PF +EF )max = 2 ×(3+1)=4 2 . (3)① 由(1)知对称轴x =2,设D (2,n ),如图.当∆BCD 是以BC 为直角边的直角三角形时,D 在C 上方D 1位置时由勾股定理得CD 2+BC 2=BD 2, 即(2-0)2+(n -3)2+(32)2=(3-2)2+(0-n )2 ,解得n =5;当∆BCD 是以BC 为直角边的直角三角形时,D 在C 下方D 2位置时由勾股定理得BD 2+BC 2=CD 2 即(2-3)2+(n -0)2+(32)2=(2-0)2+(n -3)2 ,解得n =-1. ∴当△BCD 是以BC 为直角边的直角三角形时,D 为(2,5)或(2,-1).② 如图:以BC 的中点T (3,3),12BC 为半径作⊙T ,与对称轴x =2交于D 3和D 4, 由直径所对的圆周角是直角得∠CD 3B =∠CD 2B =90°,设D (2,m ),由DT =12BC =322得(32-2)2+(32-m )2=2322⎛ ⎝⎭,解得m =1732±, ∴D 3(2,173+)D 4(2,173-), 又由①得D 1为(2,5),D 2(2,-1),∴若∆BCD 是锐角三角形,D 点在线段13D D 或24D D 上时(不与端点重合),则点D 的纵坐标的取值范围是-1<D y <173-或173D y <5.。
四川省南充市2017年中考英语真题试题(含解析)
四川省南充市2017年中考英语真题试题(满分120分,考试时间100分钟)注意事项:1. 答题前将姓名、座位号、身份证号、准考证号填在答题卡指定位置。
2. 所有解答内容均需涂、写在答题卡上。
3. 选择题须用2B 铅笔将答题卡相应题号对应选项涂黑,若需改动,须擦净另涂。
4. 非选择题在答题卡对应题号位置用0.5毫米黑色字迹笔书写。
第一部分:听力(共两节;满分20分)第一节(共5 小题;每小题1分,满分5分) 听下面五段对话。
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. How’s the weather today?A. Sunny.B. Cloudy.C. Rainy.2. What’s the matter with Tom?A. He has a toothache.B. He has a stomachache.C. He has a headache.3. What’s Jenny’s favorite color?A. Black.B. Blue.C. Brown.4. Whose schoolbag is this?A. Lucy’s.B. Lucy’s brother’s.C. Lucy’s sister’s.5. What time should Lily get to school?A. At 8:00.B. At 8:10.C. At 8:20.第二节(共15小题;每小题1分,满分15分) 听下面五段对话或独白。
每段对话或独白后有几个小,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。
听第6 段材料,回答第6 至第7 两个小题。
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攀枝花2017年高中阶段教育学校招生统一考试·英语第Ⅰ卷(选择题,共三部分,满分95分)第一部分听力测试(20小题,满分20分)第一节(共5小题;每小题1分,满分5分)听句子,选择该句的最佳答语。
每个句子读一遍。
1.A.Thanks, I’m full. B.I want to have a rest. C. Yes, I’d like some noodles.2. A. She’s short and fat. B. She doesn’t like me. C. S he isn’t at home.3. A. Don’t ask me. B. Here you are. C. Turn right, and you’ll see it.4. A. I’m right. B. OK, Dad. C. Nice to meet you.5. A. She is from the US. B. She is an office clerk. C. She is beautiful.第二节(共15小题;每小题1分,满分15分)听下面5段对话。
每段对话后有几个小题,从题中所给的A、B、C三个选项中选出最佳选项,并标在试卷的相应位置。
听每段对话前,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。
每段对话读两遍。
听下面一段对话,回答第6和第7两个小题。
6.What does the man have?A. A bike.B. A car.C. A motorbike.7. What does the woman do twice a week?A. Go skating.B. Go swimming.C. Go boating.听下面一段对话,回答第8和第9两个小题。
8.What is Bob’s favorite subject?A. History.B. Biology.C. All the subjects.9. What does Rose often read at night?A. Books about plants and films.B. Books about plants and animals.C. Books about animals and living things.听下面一段对话,回答第10至第12三个小题。
10.Where did the man go in the summer vacation?A. He went back to his hometown.B. He went to Beijing.C. He went to Hainan.11. Why were the man’s grandparents happy to see him?A. Because they were very poor.B. Because they were very old now.C. Because they hadn’t seen him for a long time.12. Where did the man plant a young tree?A. In front of his old house.B. In the garden.C. In the field.听下面一段对话,回答第13至第16四个小题。
13.Why didn’t Jo yce go to school?A. Her mother was ill.B. She had a fever.C. She hurt her leg.14. How was the weather when Joyce was going home yesterday?A. Snowy.B. Rainy.C. Windy.15. How did she go home?A. By bus.B. By car.C.By bike.16. Who might Mr. Smith be?A. Her father.B.Her teacher.C.Her doctor.听下面一段独白,回答第17题至第20四个小题。
17.Why did Mr. Smith live in an old house alone?A. Because he liked to live by himself.B. Because he didn’t have his own family.C.Because he liked neither his wife nor his children.18. Who did Mr.Smith sometimes borrow money from?A. His workmates.B. The policeman.C.The taxi driver.19. How did Mr.Smith get home?A. By bus.B. By taxi.C. On foot.20. Why couldn’t Mr.Smith open his door by himself?A. He was drunk.B. The house was moving.C. He found the wrong do or第二部分基础知识运用。
(共两节,满分30分)第一节单项选择。
(共15小题;每题1分,满分15分)从各题所给的A、B、C、D四个选项中选出可以填入相应空白处的最佳选项,并将答题卡上相应的选项涂黑。
21.—You gave me a lot of help. Thank you.—.A. You’re welcomeB. Don’t thank meC. Don’t say soD. This is what I should do22. Would you please your MP3 a little? Your baby sister is sleeping.A. turn upB. turn downC.turn onD. turn in23. Could you tell me the beautiful mobile phone? I want to buy one, too.A. when did you buyB. when you boughtC. where you boughtD. where did you buy24. your umbrella, or you’ll catch a cold on such a rainy day.A. TakeB. To takeC. TakingD. Taken25. —Excuse me, whose bag is it? I found it in the waiting room.—Oh, it’s .Thanks.A. meB.myC. myselfD.mine26. —You can take subway to the museum.—No, I will go there by bike.A./; theB. the; /C. the ; theD.a; a27. —I think you are different now.—Of course, times have changed and .A. so have IB. so I haveC. neither have ID. neither I have28. —Shall we go now?—No, let’s wait the rain stops.A. untilB. whenC. ifD. as29. The woman is standing under the tree is my aunt.A.whatB. whichC.whoD.where30. Tom has decided a part-time job after he graduates from school.A.doB. to doC. didD.doing31. —Mum, I play the computer game for a while?—I’m afraid you have to finish your homework first.A. mustB. needC.willD.may32. He speaks English very well because he in the US for 20 years.A. livesB. livedC. has livedD.had lived33.—Which season do you like in Panzhihua, dry season or rainy season?—Rainy season.A. wellB. betterC. bestD. the best34. Look! This is our class photo. There 45 students in my class.A. hasB. haveC. isD. are35. My English teacher is always strict us.A. inB. atC. withD. about第二节完形填空。
(共15小题;每小题1分,满分15分)先通读下面两段短文,读懂大意,然后从后面各题所给的A、B、C、D四个选项中,选择可以填入相应空白处的最佳选项,并将答题卡上相应的选项涂黑。
AToday I was so happy to know that I did quite well in my last week’s science exam. Thanks to Daniel, he taught me a new way of 36 over lessons. It is called “map idea”.Because of the map idea, I’ve learned 37 to find out the main idea in every lesson. And in my mind I can 38 a map of all the important knowledge I need to remember. It’s really great. I can remember so much in that way.I had never thought about changing the way of study before. I always thought I had a39 memory, but now my memory has become better because of the map idea. It made my study much easier and more enjoyable. I know how to learn well is the most important 40 us students.36. A. go B. to go C. going D. gone37. A. how B. when C. where D. why38. A. find B. draw C. buy D. borrow39. A. good B. special C. common D. poor40. A. of B. for C. with D. inBOnce there was a lovely vegetable field with a very big tree in it. Both the vegetables and the tree made the garden look wonderful.In fact, the vegetables and the tree couldn’t get on well with41 . The vegetables disliked the tree because they thought the tree d idn’t leave them enough 42 by covering them with its thick leaves, while the tree thought that the vegetables drank nearly all the water before it could reach him.The situation became worse and worse. One day the vegetables decided to 43 all the water in the ground so that the tree would dry up. The tree fought back by refusing to offer the vegetables shade (树荫). Soon they both began to dry up under the hot sun.Neither of them expected that the gardener would stop 44 his vegetable field becausehe thought it was 45 to save the vegetables. When the gardener did that, the tree and the vegetables really felt how 46 they were. There seemed to be no way to solve the problem. Then a small pumpkin decided to do something to change the situation. The small pumpkin did all he could to grow 47 there was little water and it was too hot.Finally, the gardener 48 the growing pumpkin among the dying vegetables. 49 , he started to water the field again because he still wanted to make a (n) 50 to get the beautiful pumpkin. At the same time, the tree and the vegetables were saved. Since then, they realized that it was better to help each other than to fight, and they lived in harmony with other plants.41. A. other plants B. the gardener C. each other D. the pumpkin42. A. light B. water C. air D. wind43. A. look up B. use up C. pick up D. put up44. A. picking B. growing C. planting D. watering45. A. hopeless B. important C. hopeful D. necessary46. A. angry B. hungry C. thirsty D. comfortable47. A. so B. though C. but D. and48. A. watched B. knew C. harvested D. noticed49. A. Therefore B. However C. Besides D. Also50. A. decision B. idea C. effort D. chance第三部分阅读理解。