2017-2018学年广东省深圳市罗湖区九年级(上)期末英语试卷

2023-2024学年广东省深圳市福田区红岭中学教育集团九年级（上）月考英语试卷（10月份）一、完形填空，阅读下面短文，从短文后所给的A、B、C、D四个选项中选出能填入相应空白处的最佳选项。

1．（10分）Zhang Jinyuan graduated from a nursing college in Nanchang，Jiangxi Province.She started （1）nursing at a local hospital in 1949.Now，Zhang，94，still volunteers to visit and care for old people and has no （2）of stopping anytime soon."I want to keep working hard in my 100th year.Being able to work to the age of 110 would be a（n）（3）for me，"she said at a ceremony held in Beijing.The ceremony was held to honor Zhang，who （4）the 2023 International Achievement Award.Zhang began working as a nurse at a hospital in Nanchang in 1951.As a nurse，Zhang was always （5）with sick people.She retired in 1992 but was looking for chances to continue playing a role in nursing care.During a visit to a patient's home，Zhang was （6）to learn that the old person，whose blood pressure reading was unstable（不稳定的），often forgot to take medicine and monitor his blood pressure.So，an idea began （7）in her mind —to bring nursing care services into communities and families.At first，16 other retired nurses （8）the drive.In October，2009，Zhang set up a home﹣based care volunteer group to improve their services.Slowly，the （9）of the group kept growing and now it has nearly 20，000 volunteers."More and more people have benefited from my group.This is （10）what I want to see，"Zhang said.（1）A.developing B.changing C.practising D.finishing（2）A.experiences B.skills C.gifts D.plans（3）A.pleasure B.hobby C.mistake D.result（4）A.created B.received C.heard D.rejected（5）A.magic B.patient C.special D.typical（6）A.sad B.lucky C.nervous D.excited（7）A.working B.dreaming C.forming D.deciding（8）A.joined in B.took up C.put forward D.set off（9）A.weight B.size C.height D.area（10）A.quickly B.loudly C.seriously D.exactly二、阅读下列短文，从每小题所给的A、B、C、D四个选项中选出最佳选项。

广东省深圳市罗湖区2017-2018学年九年级上学期英语期末考试试卷(2018.01)（含听力音频）一、听选信息1.听第一段对话，选出回答两个问题的正确答案。

念两遍。

（1）Where will Ann go during the winter holidays?A. Paris．B. Britain．C. Australia．（2）Where can the boy get more information?A. From his parents．B. From his head teacher．C. From his school office2.听第二段对话，选出回答两个问题的正确答案。

念两遍。

（1）Where did Harry know about Zheng He first?A. On the Internet．B. In the history book．C. From his history teacher．（2）What does the girl like doing better?A. Staying at home．B. Reading books．C. Taking adventures．3.听第三段对话，选出回答两个问题的正确答案。

念两遍。

（1）How much time does Alice spend watching TV every day?A. 1 hour．B. 2 hours．C. 3 hours．（2）What programme is Tom's favorite?A. Films．B. Sports．C. News．4.听第四段材料，选出回答四个问题的正确答案。

念两遍。

（1）How many apples did the boy want to buy?A. For one dollar．B. For four dollars．C. For five dollars．（2）How did the boy feel when he counted the apples?A. Great．B. Surprised．C. Pleased．（3）Why didn't the shop assistant let the boy leave?A. Because the boy didn't give him enough money．B. Because he wanted to give the boy more apples．C. Because the boy gave him more money．（4）What do you think of the boy from the story?A. Kind．B. Silly．C. Clever．二、信息转述及询问5.信息转述及询问。

广东省深圳市2020-2021学年上学期九年级英语期末试卷分类汇编信息匹配广东省深圳市光明区2020-2021 学年九年级上学期期末考试英语试题第三节信息匹配下面的材料A~F分别给出了六条建议。

请根据Noah、.Emelia 、Joshua、Reagan和Lily 五位同学的情况，帮助他们选择合适的建议，并在答题卡上将相应的字母编号涂黑。

（共5 小题，每小题1分）A. It can be sad when people don't believe what you say. You might think about why this has been happening. Be true to everyone. Over time, your honesty will speak for itself and people will know they can trust you.B. Tell your mom how you feel, Perhaps you both can find some time for just the two of you. Maybe each of your siblings wants the same. Be sure to share your mom—she loves every one of you!C. What exciting news for you and your sister! It shows your parents are confident with your musical talent. Talk to your parents and sister. Together, make a clear plan for the lessons. You'll do a good job.D. It's certainly possible for a person to be strong and gentle, often at the same time. If you practice kindness often, you may discover many chances to be strong and gentle at the same time,E. It's great that you want to say "thank you". Make a list of the people who do things for you. Another idea is to write thank-you notes, You may be surprised by how much a thank-you note can mean to someone!F. It's common for one to feel a little uncomfortable when he or she receives praise or attention. It shows people enjoy what you've done and they feel proud of you. You should feel proud of yourself, too\31. My parents are asking me to teach my sister piano. Any tips? ——Noah32.1 always feel strange when people clap for me. What should I do? ——Emelia33. People say I'm lying, even though Tm not. ——Joshua34.1 think I can be strong, but my friends think I'm gentle. ——Reagan35.1 have six siblings （兄弟姐妹）,I want to spend time alone with my mom, but I can’t.——Lily 答案：31 — 35 CFADB广东省深圳市龙岗区2020-2021 学年九年级上学期期末考试英语试题第三节信息匹配下面的材料A-F分别介绍了六条网友回复信息, 请根据Tina, Mike，Betty, Toby和Nick的烦恼, 帮助他们选出最合适的回复, 并将其标号填入提前括号内。

罗湖外国语学校初中部2017---2018学年第一学期初二年级英语期末考试试卷二．笔试部分（共85分）I.单项选择（15道小题，共15分）puters can calculate at a fast speed. In addition, they can also do important jobs.A.What’s moreB.NextC.Finally15.I saw him enter the teacher’s office.A.go intoB.take part inC. get on16.The dog barked at the man suddenly.A.loudlyB.excitedlyC.quickly and surprisingly17.My teacher gave us some suggestions on how to improve English.A.waysB.adviceC.opinions18.If you laugh without any reason, they will think you’re silly.A.wiseB.stupidC.naughty19.Bob introduced us to a new method of working.A.wayB.kindC.thought20.In my opinion, our earth is getting smaller and smaller.A.I thinkB.I wonderC.I believe21.Perhaps, I will take a trip to Malaysia this winter holiday.A.NearlyB.MaybeC.Almost22.There is nothing in the box except a pencil.A.butB.besidesC.with23.If you want to order the food, you should look at the first.A.checkB.billC.menu24.A computer sets the temperature in the building. It the temperature.A.depends onB.controlsC.raises25.Some insects are too small for people to see. They are quite .A.bigB.lightC.tiny26.As a secretary, your duties typing letters and answering phones.A.gainB.copyC.include27.If Joe can’t attend the meeting, I will go.A.outsideB.insteadC.too28.A: Class Thirteen is going to Hamlet哈姆雷特B:It must be very exciting.A.put upB.put onC. put downII.完形填空（10道小题，共10分）Dear Jordon,When I am on vacation, I don’t really care about my homewor k. So I put off my homework 29 the last day. Can you help me 30 this problem?LeeDear Lee,An old sayings says, “Don’t put off till tomorrow what you can do today.” Pu tting off things is a problem for many 31 , especially during vacation. I have always struggled with this. I know if I don’t finish my holiday task early, I will probably wait until32 , then I don’t have enough time to do a good job. Also if I put off my work, then it feel like a brick 33 and I won’t enjoy my free time. So first, 34 to finish your homework quickly. Then give yourself a reward, 35 a tasty treat or 10 minutes playing a game. Finally, go to bed 36 and wake up early. 37 works best in the morning. Don’t wait until the evening, when your brain and body 38 . When you finish your homework early, you can enjoy your vacation.29. A.since B.until C.after30. A.solve B. make C. answer31. A.doctors B.teachers C.students32. A.the last month B.the last minute C.the last week33. A.on my shoulders B.under my feet C.above my head34. A.make a promise B.make a suggestion C.make a plan35. A.such as B.above all C.besides36. A.early B. late C.quickly37. A.your eyes B. your brain C. your heart38. A.are excited B. are sad C.are tiredIII阅读理解（20道小题，共30分）APrimary and junior high school students in France will no longer be allowed to use mobile phone in school. On Dec 10, Blanquer said that mobile phones will be banned from schools inFrance. This rule will go into effect in September 2018, the Guardian reported.Children will be allowed to bring their phones to school, but will not be allowed to use them at any time until they leave school, even during breaks and lunchtime.“These days, the children don’t play at break time anymore, they are just all in front of their smart phones and from an educational point of view that’s a problem,” Blanquer said.The number of children who own a cellphone has greatly increased in France over the last few years, according to ABC News. More than 8 in 10 teenagers in France had smart phones in 2005, compared to 2 out of 10 in 2011.Some people have welcomed the ban while a great numbers of teachers, students and parents are questioning it.Some schools plan to put all the students’ phones in one place and give them back at the end of schoo l. But it’s not easy to do this.Sipahimaiani pointed out that many schools have no space to keep the phones and teachers don’t have the right to search students, the BBC noted.Besides, some parents and students believe students should be allowed to use their mobile phones in case of an emergency.39.Who will no longer be allowed to use mobile phones in school?A.Primary school studentsB.College studentsB.Junior high school students D.Both A and C40.French schools will ban mobile phones starting from _______.A.December 2017B.January 2018C.September 2018D.December 201841.What will happen when the ban goes into effect?A.Kids can’t bring their phones to school.B.Kids can only use their phones during breaks.C.Kids can’t use their phones until they leave school.D.Kids can only use their phones during lunch time.42.We can tell from Blanquer’s words that _______.A.It’s bad for kids to spend too much time on mobile phones.B.It’s good for kids to play with their phones during breaks.C.Kids can’t get good grades be cause of mobile phones.D.Teachers find it hard to teach kids who have mobile phones.43.People are questioning the ban for the following reasons EXCEPT _______.A.parents need to stay in touch with their kidsB.Kids can use their phones at proper timesC.Many schools have no space to keep the phonesD.Teachers have no rights to search studentsBBy day, Jonah Swann is in Grade Seven at Reed Middle School in Missouri, US. But after school, the 13-year-old boy works as the CEO of The Kandle Company. The company sells candles.Swann has been interested in business for a long time. But he didn’t want to just take business classes. He wanted real hands-on experience. He got the chance when a friend of his family bought a candle-making machine and gave it to Swann.To get started, Swann had to learn how to use the machine , find the right ingredients and think about how to sell his candles. He wanted the packaging to look attractive.“It was a lot of trail and error , really”, he told the lo cal newspaper News-Leader.Swann’s candles are different from others that are now on the market. His candles are made of 100-percent soy wax and non-zinc wickers. This makes them burn clearly. They come in two sizes and smells, including lavender and pine. He has set up a website to sell the candles online.For Swann, making money is not the final goal. He plans to give away 10 percent of his company’s profit to support study programs at his school. In fact, he has already taken his first step towards his goal. He has given money to a business club that will start in his school in January. The club will invite guest speakers who will share their business experience.44.What is The Kandle Company?A.It’s a candle-making companyB.It’s a middle schoolC.It’s a school clubD. It’s a machine company45.Where does Kandle come from?A.EnglandB.IndiaC.the USAD.Germany46.Why are Swann’s candles different?A.Because they look differentB.Because they burn clearlyC.Because they have two sizes and smellsD.Because they can be bought online47.How old is Swann?A.13 years oldB.16 years oldC.Over 20 years oldD.11 years old48.What can we learn from the last paragraph?A.Swann can’t make money from making candles.B.Swann plans to give some money to his schoolC.The business club has been open for 12 yearsD.The business club will invite speakers to share their business experience.CFinland is a great country to visit, especially for relaxing. It is easy to find peace and quiet there because much of the country is covered with forests. It also has rolling hills and thousands of lakes and islands.Depending on the season. visitors can take pleasure in bird-watching, hiking, fishing and other outdoor activities. There is even a part of Finland where people can easily view the beautiful Auroa Borealis, also known as Northern LightsBasically, if you are a nature lover, you will discover plenty to enjoy in Finland. You will also find that the people of Finland are easy-going. This might be because they spend a lot of time relaxing together in saunas. Finland even has a contest（比赛）that is about spending time in one sauna. In the Sauna World Championships, people try to stay as long as they can in a hot sauna. This is really a sweaty competition!Finland is always voted as one of the best places in the world to live. From its capital of Helsinki to its numerous（众多的）lakes and forests，Finland is truly one of the world＇s greatest treasures.49.The reason why Finland is great for visitors is that_________.A. there are a lot of lakes, islands and hillsB. it is a country where people can relax themselvesC. northern lights can be easily seen.D.they can take part in the Sauna World Championships50.Visitors can enjoy outdoors activities when visiting Finland except_________.A. FishingB. strong sunshineC. A natural viewD. bird-watching51.What might be the reason why the people of Finland are easy-going?A. They enjoy relaxing in saunas.B. They enjoy the fresh air in FinlandC. They were born easy-goingD. Finland is truly one of the world's greatest countries52. What does the underlined word"sweaty"mean in Paragraph2?A．可怕的B．有用的C．放松的D．出汗的53.What is the main idea of the passage?A.The introduction of FinlandB.Finland----Paradise（天堂） for visitorsC.Beautiful view of FinlandD.Welcome to take part in the Sauna ContestDHave you ever eaten at a Western restaurant? If so, do you remember what the restaurant menus are quite different from Chinese restaurant menus. But how are they different?Most Western restaurant menus do not have as many pictures as Chinese ones do. In some fancy Western restaurants, the menus might not have any pictures at all. But most Western menus show a list of ingredients for each dish.If you order a burger, the menu might tell you that the burger has cheese, ketchup and mustard. The menu can also tell you how the food is cooked, for example, whether it is fried or steamed. Western restaurants use many different methods to design their menus and make them more attractive. In fact, there is a whole industry called "menu engineering", according to the BBC Menu engineers are experts at designing menus. Their menus can increase sales and influence customer thoughts. A well-designed menu can encourage customers to eat certain dishes. It can even make them believe that your restaurant’s food is of higher quality, even if they haven’t eaten the food.For example, using descriptive words like "juicy" or" cheesy" can help dishes sell better. Instead of just writing "steaks" in their menu, a restaurant might write "sizzling steak”. This makes the steak sound more delicious. As we know, people pay the most attention to the dishes at the top of a page. This is the best place for dishes that you want to promote.As you can see, menus are not just simple lists of food.54. Western menus don't have as many______ as Chinese menusA. ingredientsB. cooking methodsC. picturesD. cooks"names55. What are paragraphs 2 and 3 mainly about?A.How Western people make their menus.B.Why Western menus have no picturesC.Why Western menus list ingredients for each dish.D.What Western menus are like.56．The underlined “them”in Paragraph3 refers to___________.A.engineersB.menusC.dishesD.customers57. What can we infer from the story?A.It is easy to design a successful Western menuB. A well－designed menu can attract（吸引） more customersC.Good menus depend on how dishes are describedD. Dishes at the top of a menu page are the most delicious ones58. Where is the best place for dishes that you want to promote?A.On the second page of the menuB.At the top of the menuC.At the bottom of the menuD.On the last page of the menuIII.语法填空（10道小题，共10分）Lots of films have tried to show the afterlife and peop le’s memories of their family members. But few has done this as 59 (good)as Coco, Disney’s latest animated film.“One thing is for certain---you are going to call your grandparents after60 (see) Coco,” Katie said.In the film, a young boy named Miguel wants his family 61 (support) his musical dream. An accident takes him to the“Land of the Dead”. There Miguel meets his62 (die) family members and has an adventure. The“Land of the Dead”is not a scary place. There are friendly skeletons. They can cross 63 bridge to visit their living family members. 64 their family put their photos on a family shrine, their spirits will disappear65 (complete).And this shows the 66 (important) of family. In the film, they share food and drinks to keep the spirits of 67 (they) family members alive. The film teaches kids to keep and respect the 68 (memorize) of their elders.V.词形转换（10道小题，共5分）69.This book is very well worth (read).70.There are several (boy) playing basketball in the playground.71.Tom is a boy with few words and he always sits there (quiet).72.Lin Daye is a (success) conductor.73.I (live) in Shenzhen since 10 years ago.74.I am looking forward to (sing) with my friends James.75.We should follow the (instruction) so that we can do it better.76.Edison is a great (invent).77.An exchange visit is (education) and interesting.78.It's silly of you (believe) him.III.书面表达（15分)根据以下表格给校报写一篇80词左右的报道。

罗湖区九年级期末抽样检测考试（2017.01）英语试卷命题人：冯晓林审题人：鲁明贤说明：1.全卷共1页，考试时间90分钟，满分100分。

2.全卷所有答案必须写在答题卷指定的位置上，在试卷上答题无效。

一、听说部分（共15分）第一部分听选信息（共10小题，每小题1分）听第一段对话，选出回答1~2两个问题的正确答案。

念两边。

1.How did they get to the park?A.By bus.B.By bike.C.By car.2.Who gave a seat to the old lady?A.A stranger.B.Tom.C.Tom’s mum.听第二段对话，选出回答第3~4题两个问题的正确答案。

念两遍。

3.Who is the boy’s favourite explorer?A.Zheng He.B.Zhang Qian.C.Marco Polo.4.What does the boy think of his favourite explorer?A.Strong.B.Brave.C.Rich.听第三段对话，选出5~6两个问题的正确答案。

念两遍。

5.How many times has Mark had a cold in a month?A.Once.B.Twice.C.Three times.6.Why are many students in poor health?A.They don’s do enough exercise.B.They don’s eat enough fruit.C.They don’s sleep very well.听第四段材料，选出回答7~10两个问题的正确答案。

念两遍。

7.How will you feel if you have a heavy breakfast?A.Healthy.B.Sleepy.C.Light.8.What should people have for snacks?A.Cakes or rice.B.Bread or candies.C.Fruit or vegetables.9.How many suggestions does the speaker mention?A.Two.B.Three.C.Four.10.What does the speaker mainly talk about?A.How to keep healthy.B.Mind your breakfast.C.How to eat snacks.九年级期末抽样监测考试英语试卷第1页（共10页）第二部分信息转述及询问第一节信息转述（3分）你将听到李华给他的老师Julie的邀请信，播放两遍。

广东省深圳市2020-2021学年上学期九年级英语期末试卷分类汇编完形填空广东省深圳市光明区2020-2021 学年九年级上学期期末考试英语试题I .完形填空（10分）阅读下面短文，从短文后所给的A、B、C、D四个选项中选出能填入相应空白处的最佳选项，并在答题卡上将相应的字母编号涂黑。

（共10小题，每小题1分）I have lived beside the Loch Ness （尼斯湖）for many years. My house has a good, clear 1_ of the lake. In fact, it's only about a hundred meters from the lake. I've never been 2 the Loch Ness- monster. Until last Tuesday, I thought it was just a good story to attract tourists. But I've had to change my 3 after last Tuesday's experience.I got up as usual at about 7 and went into my garden. Something attracted my attention to the loch. There was almost no mist （薄雾）that morning, and I could see there was something 4_ quite fast, going north, in the middle of the loch. It 5 like a giant snake, with its head and part of its body above water. It was about thirty meters long. I rushed into the house to get my camera, _6 when I was back, it had gone.I waited and it 7 again, this time nearer the road and my house. I could see it very well. I managed to take several photographs of it. Most o£ the photos haven't come out, unluckily. But one or two of them show the creature quite 8 . At one point it swam straight towards me. It was a _9 that a truck passed at that moment. It perhaps heard the noise of the engine because it _10_ again. The whole incident （事件）lasted for about fifteen minutes, because I looked at my watch the last time, and it said a quarter past seven. I've never seen anything so strange in my life.1. A. message B. prize C. memory D. view2. A. interested in B. proud of C. bored with D. tired of3. A. life B. interest C. mind D. place4. A. moving B. writing C. reading D. drawing5. A. felt B. tasted C. seemed D. sounded6. A. so B. but C. if D. or7. A. ran away B. joined in C. passed out D. came along8. A. clearly B. easily C. quickly D. slowly9. A. honour B. chance C. shake D. pity10. A. failed B. sang C. disappeared D. came答案：1—5 DACAC 6 — 10 BDADC广东省深圳市龙岗区2020-2021 学年九年级上学期期末考试英语试题I. 完形填空（10分）阅读下面短文, 从短文后所给的A、B、C、D四个选项中选出能填入相应空白处的最佳选项, 并在答题卡上将相应的字母编号涂黑。

2017—2018学年上期期末考试九年级英语试题卷注意：本试卷分试题卷和答题卡两部分．考试试卷100分钟，满分120分。

考生应首先阅读试题卷及答题卡上的相关信息，然后在答题卡上作答，在试题卷上作答无效。

交卷时只交答题卡。

一、听力理解（20小题，每小题1分，共20分）第一节听下面五段对话。

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，井在答题卡上将该项涂黑。

每段对话读两遍。

1. What is the man?A. A servant.B. A waiter.C. A director.2. What happened to Mary?A. She missed the train.B. She took the wrong seat.C. She lost her wallet.3. How is the school now?A. It’s not as good as it was.B. It’s better than it used to be.C. It’s wo rse than people say.4. When will the movie start?A. At 10 o’clock.B. At 10:30.C. At 10:50.5. What did the woman advise the man to do?A. Go to see a doctor at once.B. Give up solving the problem.C. Be patient with the problem.第二节听下面几段对话或独白。

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答案，并将其标号填入题前括号内。

每段对话或独白读两遍。

听下面一段对话，回答第6至第8三个小题。

6. Who sent the scarf to Tina?A. Her mother.B. Her boyfriend.C. Her brother.7. Where does Tina come from?A. Sydney.B. London.C. New York.8. Who are the two speakers?A. Relatives.B. Neighbors.C. Classmates.听下面一段独白，回答第9至第10两个小题。

2017-2018学年广东省深圳市九年级上期末英语试卷一.选择填空（15%）从下面每小题的A、B、C三个选项中选出可以替换划线部分的最佳选项，并在答题卡上将相应的字母编号涂黑．（共5小题，每小题0.5分）1．（.5分）She was not awake in the hospital，and totally unaware of her family's presence with her．（）A．concerned about B．not realizingC．confused with2．（.5分）The twins were separated at birth and brought up in entirely different families．（）A．when they grew up B．on birthdaysC．when they were born3．（.5分）Try to keep your email as short as possible．Long paragraphs can be difficult to read and take in．（）A．make shorter B．gather inC．absorb4．（.5分）The accident disabled him and now he has an artificial arm．（选出可以替换划线部分的最佳选项）（）A．made…handicapped B．made…illC．made…foolish5．（.5分）This product is friendly to the environment．I think it will become popular soon．（）A．practical B．not harmfulC．faithful二.从下面每小题的A、B、C三个选项中选出恰当的词语完成句子，并在答题卡上将相应的字母编号涂黑．（共10小题，每小题0.5分）6．（.5分）A ______ sketch of the story is a story which is approximately correct，but not exact．（）A．rough B．simplified C．brief7．（.5分）To ______ something is to think or believe that it is true or possible based on the knowledge one has．（）第1页（共47页）。

2017-2018学年广东省深圳市罗湖区九年级（上）期末数学试卷副标题一、选择题（本大题共12小题，共36.0分）1.袋中有 5 个白球，3 个黑球，除颜色外均相同，从中一次任摸出一个球，则摸到黑球的概率是（）A. B. C. D.2.一位小朋友拿一个等边三角形木框在阳光下玩，等边三角形木框在地面上的影子不可能是（）A. B.C. D.3.下列图形中，既是轴对称图形又是中心对称图形的有（）A. 4个B. 3个C. 2个D. 1个4.在Rt△ABC中，∠C=90°，若sin A=，则∠A的度数是（）A. B. C. D. 无法确定5.若关于x的一元二次方程x2-x-3m=0有两个不相等的实数根，则m的取值范围是（）A. B. C. D.6.下列命题中，属于假命题的是（）A. 有一个锐角相等的两个直角三角形一定相似B. 对角线相等的菱形是正方形C. 抛物线的开口向上D. 在一次抛掷图钉的试验中，若钉尖朝上的频率为，则钉尖朝下的概率为7.2）D.8.如图，位似图形由三角尺与其在灯光照射下的中心投影组成，相似比为1：2，且三角尺一边长为5cm，则投影三角形的对应边长为（）A. 8cmB. 20cmC.D. 10cm9.如图是二次函数y=ax2+bx+c的部分图象，由图象可知，满足不等式ax2+bx+c＞0的x的取值范围是（）A.B.C. 且D. 或10.如图，已知二次函数y=ax2+bx+c（a≠0）的图象如图所示，给出以下四个结论：①abc=0；②a+b+c＞0；③b=3a；④4ac-b2＜0；其中正确的结论有（）A. 1个B. 2个C. 3个D. 4个11.如图，△AOB是直角三角形，∠AOB=90°，OB=2OA，点A在反比例函数y=的图象上．若点B在反比例函数y=的图象上，则k的值为（）A.B. 4C.D. 212.在边长为3的正方形ABCD中，点E、F、G、H分别在AB、BC、CD、DA边上，且满足EB=FC=GD=HA=1，BD分别与HG、HF、EF相交于M、O、N给出以下结论：①HO=OF；②OF2=ON•OB；③HM=2MG；④S△HOM=，其中正确的个数有（）A. 1B. 2C. 3D. 4二、填空题（本大题共4小题，共12.0分）13.有两双完全相同的鞋，从中任取两只，恰好成为一双的概率为______．14.如图，是一个长方体的主视图、左视图与俯视图（单位：cm），根据图中数据计算这个长方体的体积是______．15.随着数系不断扩大，我们引进新数i，新i满足交换率、结合律，并规定：i2=-1，那么（2+i）（2-i）=______（结果用数字表示）．16.如图，Rt△ABC中，∠BAC=90°，AB=6，sin C=，以点A为圆心，AB长为半径作弧交AC于M，分别以B、M为圆心，以大于BM长为半径作弧，两弧相交于点N，射线AN与BC相交于D，则AD的长为______．三、计算题（本大题共3小题，共21.0分）17.解方程：x2-2x-3=0．18.某商场将每件进价为80元的某种商品按每件100元出售，一天可售出100件．后来经过市场调查，发现这种商品单价每降低1元，其销量可增加10件．（1）若商场经营该商品一天要获利润2160元，则每件商品应降价多少元？（2）设后来该商品每件降价x元，商场一天可获利润y元．求出y与x之间的函数关系式，并求当x取何值时，商场获利润最大？19.随着科技进步，无人机的应用越来越广，如图1，在某一时刻，无人机上的探测器显示，从无人机A处看一栋楼顶部B点的仰角和看与顶部B在同一铅垂线上高楼的底部C的俯角．（1）如果上述仰角与俯角分别为30°与60°，且该楼的高度为30米，求该时刻无人机的竖直高度CD；（2）如图2，如果上述仰角与俯角分别为α与β，且该楼的高度为m米．求用α、β、m表示该时刻无人机的竖直高度CD．四、解答题（本大题共4小题，共31.0分）20.小明和小亮玩一个游戏：取三张大小、质地都相同的卡片，上面分别标有数字2、3、4（背面完全相同），现将标有数字的一面朝下．小明从中任意抽取一张，记下数字后放回洗匀，然后小亮从中任意抽取一张，计算小明和小亮抽得的两个数字之和．（1）请你用画树状图或列表的方法，求出这两数和为6的概率．（2）如果和为奇数，则小明胜；若和为偶数，则小亮胜．你认为这个游戏规则对双方公平吗？做出判断，并说明理由．21.如图，一次函数y=kx+b与反比例函数y=（x＞0）的图象相交于A（2，3）、B（a，1）两点．（1）求这两个函数的表达式；（2）求证：AB=2BC．22.如图1，点P是菱形ABCD的对角线BD上的一动点，连接CP并延长交AD于E，交BA的延长线于点F．（1）求证：△APD≌△CPD；（2）如图2，当菱形ABCD变为正方形，且PC=2，tan∠PFA=时，求正方形ABCD 的边长．23.如图1已知抛物线y=ax2+bx-3与x轴相交于A（-1，0）、B（3，0），P为抛物线上第四象限上的点．（1）求该抛物线的函数关系式；（2）如图1，过点P作PD⊥x轴于点D，PD交BC于点E，当线段PE的长度最大时，求点P的坐标．（3）如图2，当线段PE的长度最大时，作PF⊥BC于点F，连结DF．在射线PD 上有一点Q，满足∠PQB=∠DFB，问在坐标轴上是否存在一点R，使得S△RBE=S△QBE？如果存在，直接写出R点的坐标；如果不存在，请说明理由．答案和解析1.【答案】B【解析】解：因为白球5个，黑球3个一共是8个球，所以从中随机摸出1个球，则摸出黑球的概率是，故选：B．先求出球的总个数，根据概率公式解答即可．考查了概率公式，明确概率的意义是解答问题的关键，用到的知识点为：概率=所求情况数与总情况数之比．2.【答案】B【解析】解：竖直向下看可得到线段，沿与平面平行的方向看可得到C，沿与平面不平行的方向看可得到D，不论如何看都得不到一点．故选：B．根据看等边三角形木框的方向即可得出答案．本题主要考查对平行投影的理解和掌握，能熟练地观察图形得出正确结论是解此题的关键．3.【答案】B【解析】解：第一个图形既是轴对称图形，又是中心对称图形；第二个图形是轴对称图形，不是中心对称图形；第三个图形既是轴对称图形，又是中心对称图形；第四个图形既是轴对称图形，又是中心对称图形．故选：B．根据轴对称图形与中心对称图形的概念求解．此题主要考查了中心对称图形与轴对称图形的概念：轴对称图形的关键是寻找对称轴，图形两部分沿对称轴折叠后可重合；中心对称图形是要寻找对称中心，旋转180度后与原图重合．4.【答案】C【解析】解：∵Rt△ABC中，∠C=90°，sinA=，∴∠A=30°．故选：C．根据特殊角的三角函数值计算．本题考查特殊角的三角函数值，特殊角的三角函数值的计算在中考中经常出现，题型以选择题、填空题为主．5.【答案】C【解析】解：∵关于 x 的一元二次方程x2-x-3m=0有两个不相等的实数根，∴△＞0，即（-1）2-4×（-3m）＞0，解得m＞-，故选：C．由方程根的情况，根据根的判别式可得到关于m的不等式，则可求得m的取值范围．本题主要考查根的判别式，掌握方程根的情况与根的判别式的关系是解题的关键．6.【答案】D【解析】解：有一个锐角相等的两个直角三角形一定相似，A是真命题；对角线相等的菱形是正方形，B是真命题；∵a=1＞0，∴抛物线y=x2-20x+17的开口向上，C是真命题；∵在抛掷图钉的试验中，不只是钉尖朝上和钉尖朝下两种情况，∴在一次抛掷图钉的试验中，若钉尖朝上的频率为，钉尖朝下的概率不确定，D是假命题；故选：D．根据相似三角形的判定定理、正方形的判定定理、二次函数的性质以及概率的意义判断即可．本题考查的是命题的真假判断，正确的命题叫真命题，错误的命题叫做假命题．判断命题的真假关键是要熟悉课本中的性质定理．7.【答案】B【解析】解：∵14.41＜15＜15.84，∴一元二次方程x2+12x=15的一个根的范围为1.1＜x＜1.2．故选：B．观察表格第二行中的数字，与15最接近时x的范围即为所求根的范围．此题考查了估算一元二次方程的近似解，弄清表格中的数据是解本题的关键．8.【答案】D【解析】解：∵位似图形由三角尺与其灯光照射下的中心投影组成，相似比为1：2，三角尺的一边长为5cm，∴投影三角形的对应边长为：5÷=10cm．故选：D．根据位似图形的性质得出相似比为1：2，对应边的比为1：2，即可得出投影三角形的对应边长．此题主要考查了位似图形的性质以及中心投影的应用，根据对应边的比为1：2，再得出投影三角形的对应边长是解决问题的关键．9.【答案】A【解析】解：由图可知，二次函数图象为直线x=2，所以，函数图象与x轴的另一交点为（-1，0），所以，ax2+bx+c＞0时x的取值范围是-1＜x＜5．故选：A．根据二次函数的对称性求出函数图象与x轴的另一交点，再写出函数图象在x轴上方部分的x的取值范围即可．本题考查了二次函数与不等式，此类题目一般都利用数形结合的思想求解，本题求出函数图象与x轴的另一个交点是解题的关键．10.【答案】C【解析】【分析】本题考查了二次函数图象与系数的关系：对于二次函数y=ax2+bx+c（a≠0），二次项系数a决定抛物线的开口方向和大小：当a＞0时，抛物线向上开口；当a ＜0时，抛物线向下开口；一次项系数b和二次项系数a共同决定对称轴的位置：当a与b同号时（即ab＞0），对称轴在y轴左；当a与b异号时（即ab＜0），对称轴在y轴右；常数项c决定抛物线与y轴交点位置：抛物线与y轴交于（0，c）；抛物线与x轴交点个数由△决定：△=b2-4ac＞0时，抛物线与x轴有2个交点；△=b2-4ac=0时，抛物线与x轴有1个交点；△=b2-4ac＜0时，抛物线与x轴没有交点．由抛物线开口方向得到a＜0以及函数经过原点即可判断①，由抛物线的对称轴方程得到为b=3a即可判断③；根据x=1时的函数值可以判断②；根据抛物线与x轴交点个数得到△=b2-4ac＞0，则可对④进行判断．【解答】解：∵抛物线开口向下，∴a＜0，∵抛物线经过原点，∴c=0，则abc=0，所以①正确；当x=1时，函数值是a+b+c＜0，则②错误；∵抛物线的对称轴为直线x=-=-＜0，∴b=3a，则③正确；∵抛物线与x轴有2个交点，∴△=b2-4ac＞0，所以④正确.故选C.11.【答案】A【解析】解：过点A，B作AC⊥x轴，BD⊥x轴，分别于C，D．设点A的坐标是（m，n），则AC=n，OC=m，∵∠AOB=90°，∴∠AOC+∠BOD=90°，∵∠DBO+∠BOD=90°，∴∠DBO=∠AOC，∵∠BDO=∠ACO=90°，∴△BDO∽△OCA，∴==，∵OB=2OA，∴BD=2m，OD=2n，因为点A在反比例函数y=的图象上，则mn=1，∵点B在反比例函数y=的图象上，B点的坐标是（-2n，2m），∴k=-2n•2m=-4mn=-4．故选：A．要求函数的解析式只要求出B点的坐标就可以，过点A，B作AC⊥x轴，BD⊥x轴，分别于C，D．根据条件得到△ACO∽△ODB，得到：===2，然后用待定系数法即可．本题考查了反比例函数图象上点的坐标特征，相似三角形的判定和性质，求函数的解析式的问题，一般要转化为求点的坐标的问题，求出图象上点的横纵坐标的积就可以求出反比例函数的解析式．12.【答案】D【解析】解：作MP⊥AD于P，MQ⊥CD于Q．∵四边形ABCD是正方形，∴AD∥BC，AD=BC，∵AH=CF，∴DH=BF，∠ODH=∠OBF，∵∠DOH=∠BOF，∴△DOH≌△BOF，∴OH=OF，故①正确，∵∠FON=∠FOB，∠OFN=∠OBF=45°，∴△OFN∽△OBF，∴OF2=ON•OB，故②正确，∵∠MDH=∠MDG，MP⊥AD于P，MQ⊥CD于Q，∴MP=MQ，∵====2，∴HM=2MG，故③正确，∵正方形EFGH的面积=5，∴S△OHG的面积=，∴S△OMH=×=，故④正确，故选：D．根据正方形的性质、全等三角形的判定和性质、角平分线的性质定理一一判断即可；本题考查相似三角形的判定和性质、正方形的性质、角平分线的性质定理、勾股定理等知识，解题的关键是灵活运用所学知识解决问题，属于中考常考题型．13.【答案】解：设其中一双鞋分别为a，a′；画树状图得：∵共有12种情况，能配成一双的有8种情况，∴取出两只刚好配一双鞋的概率是：=．故答案为：．设其中一双鞋分别为a，a′；画出树状图，可知共有12种情况，能配成一双的有8种情况，根据概率公式计算即可；本题考查的是用列表法或画树状图法求概率．列表法或画树状图法可以不重复不遗漏的列出所有可能的结果，列表法适合于两步完成的事件，树状图法适合两步或两步以上完成的事件．用到的知识点为：概率=所求情况数与总情况数之比．14.【答案】24cm3【解析】解：该几何体的主视图以及左视图都是相同的矩形，俯视图也为一个矩形，可确定这个几何体是一个长方体，依题意可求出该几何体的体积为3×2×4=24cm3．答：这个长方体的体积是24cm3．故答案为：24cm3．根据三视图我们可以得出这个几何体应该是个长方体，它的体积应该是3×2×4=24cm3．考查了由三视图判断几何体，本题要先判断出几何体的形状，然后根据其体积公式进行计算即可．15.【答案】5解：根据题中的新定义得：原式=4-i2=4+1=5．故答案为：5原式利用题中的新定义计算即可求出值．此题考查了实数的运算，熟练掌握运算法则是解本题的关键．16.【答案】【解析】解：如图，过D作DE⊥AB于E，DF⊥AC于F，由题可得，AD平分∠BAC，∠BAC=90°，∴四边形AEDF是正方形，∴DE=DF，∠BAD=45°=∠ADE，∴AE=DE=AF=DF，∵∠BAC=90°，AB=6，sinC=，∴BC=10，AC=8，设AE=DE=AF=DF=x，则BE=6-x，CF=8-x，∵∠B=∠FDC，∠BDE=∠C，∴△BDE∽△DCF，∴，即，解得x=，∴AE=，∴Rt△ADE中，AD=AE=，故答案为：．过D作DE⊥AB于E，DF⊥AC于F，设AE=DE=AF=DF=x，则BE=6-x，CF=8-x，依据∠B=∠FDC，∠BDE=∠C，可得△BDE∽△DCF，依据相似三角形对应边成比例，即可得到AE的长，进而得出AD的长．此题主要考查了基本作图以及相似三角形的性质，正确运用相似三角形的性质列出比例式是解题关键．17.【答案】解：原方程可以变形为（x-3）（x+1）=0∴x1=3，x2=-1．【解析】通过观察方程形式，本题可用因式分解法进行解答．熟练运用因式分解法解一元二次方程．注意：常数项应分解成两个数的积，且这两个的和应等于一次项系数．18.【答案】解：（1）依题意得：（100-80-x）（100+10x）=2160，即x2-10x+16=0，解得：x1=2，x2=8，经检验：x1=2，x2=8，答：商店经营该商品一天要获利润2160元，则每件商品应降价2元或8元；（2）依题意得：y=（100-80-x）（100+10x）=-10x2+100x+2000=-10（x-5）2+2250，∵-10＜0，∴当x=5时，y取得最大值为2250元．答：y=-10x2+100x+2000，当x=5时，商场获取最大利润为2250元．【解析】（1）根据“总利润=每件的利润×每天的销量”列方程求解可得；（2）利用（1）中的相等关系列出函数解析式，配方成顶点式，利用二次函数的性质求解可得．本题主要考查二次函数的应用和一元二次方程的应用，由题意确定题目蕴含的相等关系，并据此列出方程或函数解析式是解题的关键．19.【答案】解：（1）∵图1中仰角与俯角分别为30°与60°，该楼的高度为30米，∴∠BAC=90°，∠ACD=30°，∴AB=15米，∴AD=15×sin60°=米，∴CD=AD•tan60°=米，即该时刻无人机的竖直高度CD是米；（2）∵图2中仰角与俯角分别为α与β，且该楼的高度为m米，∴BD=AD•tanα，CD=AD•tanβ，∴AD=，解得，CD=，即该时刻无人机的竖直高度CD是．【解析】（1）根据题意和锐角三角函数可以求得该时刻无人机的竖直高度CD；（2）根据题意和锐角三角函数可以用α、β、m表示该时刻无人机的竖直高度CD．本题考查解直角三角形的应用-仰角俯角问题，解答本题的关键是明确题意，找出所求问题需要的条件，利用数形结合的思想和锐角三角函数解答．由表可知，总共有种结果，其中和为6的有3种，则这两数和为6的概率P==；（2）这个游戏规则对双方不公平．理由：因为P（和为奇数）=，P（和为偶数）=，而≠，所以这个游戏规则对双方是不公平的．【解析】（1）首先根据题意列表，然后根据表求得所有等可能的结果与两数和为6的情况，再利用概率公式求解即可；（2）分别求出和为奇数、和为偶数的概率，即可得出游戏的公平性．此题考查了列表法求概率．注意树状图与列表法可以不重不漏的表示出所有等可能的情况．用到的知识点为：概率=所求情况数与总情况数之比．21.【答案】（1）解：∵一次函数y=kx+b与反比例函数y=（x＞0）的图象相交于A（2，3）、B（a，1）两点．∴m=6，a=6，把A（2，3），B（6，1）代入y=kx+b得到，解得，∴直线是解析式为y=-x+4，反比例函数的解析式为y=．（2）证明：对于直线y=-x+4，利益能够y=0，得到x=8，∴C（8，0），∵A（2，3），B（6，1），∴AB==2，BC==，∴AB=2BC．【解析】（1）利用待定系数法即可解决问题；（2）求出点C坐标，求出AB、BC即可解决问题；本题考查反比例函数与一次函数的交点问题，解题的关键是熟练掌握待定系数法解决问题，属于中考常考题型．22.【答案】证明：（1）如图1，∵四边形ABCD是菱形，∴AD=CD，∠ADP=∠CDP，在△APD和△CPD中，∵ ，∴△APD≌△CPD（SAS）；（2）如图2，∵四边形ABCD是正方形，∴∠ABC=90°，CD=BC，∵tan∠PFA==，设BC=a，则BF=2a，∵DC=BC=a，DC∥BF，∴∠DCP=∠PFB，∠CDP=∠PBF，∴△DPC∽△BPF，∴==，∵PC=2，∴PF=4，∴FC=PC+PF=6，在Rt△FCB中，FC2=BC2+FB2，∴62=a2+（2a）2，a=或-（舍），∴正方形ABCD的边长为．【解析】△APD≌△CPD；（2）先根据tan∠PFA==，设BC=a，则BF=2a，证明△DPC∽△BPF，得==，求FC=6，根据勾股定理列方程得：62=a2+（2a）2，可得正方形ABCD的边长．本题考查了正方形和菱形的性质、三角形全等和相似的性质和判定、勾股定理和三角函数，在几何证明中，常运用三角函数的比设未知数，根据勾股定理作为等量关系列方程解决问题．23.【答案】解：（1）将A（-1，0）、B（3，0）分别代入y=ax2+bx-3得，解得，所以该抛物线解析式为y=x2-2x-3；（2）如图1，把x=0代入y=x2-2x-3，得y=-3．∴C（0，-3）．设直线BC的解析式为：y=kx+b，将C（0，-3）与B（3，0），分别代入得，，解得，∴直线BC的解析式为y=x-3．设P（m，m2-2m-3），则E（m，m-3），∴PE=（m-3）-（m2-2m-3）=-m2+3m=-（m-）2+，故当m=时，PE最大，此时P（，-）；（3）如图2，当线段PE的长度最大时，P（，-），E（，-），PE=，∴D（，0），∴BD=．∵（3，0），C（0，-3），∴OB=OC=3，∴△OBC是等腰直角三角形，∴∠OBC=45°．∴BE=，∠DEB=45°，∴∠PEF=45°．在直角△PEF中，∠PEF=45°，PE=，∴EF=，∴BF=．∵∠PQB=∠DFB，∠DBE=∠DEB=45°，∴△QBE∽△FDB，∴=，即=，∴QE=．∵S△BQE=QE•DB=××=．当点R在x轴上时，设R（n，0），BR=|3-n|，∴S△RBE=BR•DE，即=•|3-n|•，则|3-n|=，解得n1=-，n2=．∴R（-，0）或（，0）当R在y轴上时，设R（0，z），由S△BER=S△BRC-S△REC得到：=×3×|z-3|-××|z-3|解得z1=，z2=-，∴R（0，-）或（0，）．综上所述，符合条件的点R的坐标为：（-，0）或（，0）或（0，-）或（0，）．【解析】（1）利用待定系数法求出抛物线解析式；（2）首先求出点C的坐标，再由待定系数法求得直线BC的解析式是y=x-3；设P（m，m2-2m-3）．过点P作PD⊥x轴于点D，PD交BC于点E，从而E（m，m-3），故PE=（m-3）-（m2-2m-3）=-m2+3m=-（m-）2+，从而求得当m=时，PE最大，此时P（，）；判断出△OBC是等腰直角三角形，进而根据勾股定理得到BE的长度，根据对顶角相等推知在直角△PEF中，∠PEF=90°，根据勾股定理得出EF的长度，从而求得BF的长度，然后判断出△QBE∽△FDB，由相似三角形的对应边成比例列出方程，求得QE的长度，根据三角形的面积公式求出S△BQE．当R点在x 轴上时，设R（n，0），BR=|3-n|，根据S△RBE=S△QBE列出方程求得n的值，得出R点的坐标；当点R在y轴上时，设R（0，z），由S△BER=S△BRC-S△REC列出方程求得z的值，再求出R点在y轴上时的坐标，从而得出本题的答案．考查了二次函数综合题，需要掌握二次函数的解析式的求法和与几何图形结合的综合能力的培养．要会利用数形结合的思想把代数和几何图形结合起来，利用点的坐标的意义表示线段的长度，从而求出线段之间的关系．。

九年级第一学期期末调研测试英语试卷II.词汇（15小题，每小题1分，小计15分）i,从下面每小题的A，B，C三个选项中选出可以替换划线部分的最佳选项。

（8小题,每小题1分）14.-The weather here was awful last winter, often rainy and too cold .-Luckily, the weather reports says it will be fine this winter .A bad B,fine C .ordinary15--Look! The soldiers over there look very excited .What happened ?--- They heard the news of their victory, and they will hold a party to celebrate it .A workB successC business16,-- Excuse me , when and where can I have breakfast?---Breakfast is served between 7 and 10 am. On the ground floor of this hotel ..A providedB protectedC produced17,--Do I need to take some presents when I go to Bill’s flat tomorrow ?--Yes. You’d better buy some books because Bill likes reading very much .A giftsB tasksC parents18.--Did your father talk to you about your exam last night ?--No. We finished our dinner in silence , and then I did my homework.A in a hurryB at the same timeC without speaking19 - The reform(改革) plan will certainly lead to an argument .---I think so, but no matter how hard it will be , it deserves to have a try..A stop B, cause C , avoid20---so many difficulties ahead , will you change your mind ?.---No, instead, I will stick with my plan. I’m sure I can manage it ..A cut downB join inC continue with21--What about wearing this red dress at the award party ? I bought it last summer .---In my opinion, it’s out of date. Maybe the new blue one is better.A not cheapB not expensiveC not fashionableIi ,根据句子意思，从下面每小题A，B，C三个选项中选出恰当的词语完成句子。