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北京市大兴区2018年初三检测试题数学参考答案及评分标准一、 选择题（本题共16分，每小题2分）二、填空题（本题共16分，每小题2分） 9. 322-10. ()()+-a a b a b11．答案不唯一，如221y x x =-+-； 12. a 2－b 2＝(a ＋b )(a －b ) 13.480436035x x⨯=+ 14. 3 15．216. SSS 公理，全等三角形的对应角相等.三、解答题（本题共68分，第17题5分，第18题4分，第19~23题每小题5分，第24，25题每小题6分，第26，27题每小题7分，第28题8分.解答应写出文字说明、演算步骤或证明过程） 17. 解：⎪⎩⎪⎨⎧>++≤+x x x x 2274)3(2由①，得21-≥x . ………………………………………………………1分由②，得2<x . …………………………………………………………2分 ∴原不等式组的解集为221<≤-x . ………………………………………4分它的所有整数解为0，1. …………………………………………………5分18. 4S ； ……………………………………………………………………………… 1分 4S ； ……………………………………………………………………………… 2分 2S 2 . …………………………………………………………………………………4分① ②EDCBA19．解：∵AB =AC ，∴∠B =∠C ． ∵∠B=50°，∴∠C =50°．…………………… 1分∴∠BAC=180°-50°-50°=80°．………………………………………………… 2分 ∵∠BAD=55°，∴∠DAE=25°．………………………………………………………………… 3分 ∵DE ⊥AD ，∴∠ADE=90°．………………………………………………………………… 4分 ∴∠DEC=∠DAE +∠ADE=115°．………………………………………………5分20.解：（1）根据题意，得Δ=(－6)2－4×3（1－k ）≥0．解得2≥-k ．……………………………………………………………1分 ∵k 为负整数，∴k =－1，－2．……………………………………… 2分 （2）当1=-k 时，不符合题意，舍去； ………………………………… 3分当2=-k 时，符合题意，此时方程的根为121==x x ．………… 5分21.（1）证明：∵DE =OC ，CE =OD ，∴四边形OCED 是平行四边形 ………………………………1分 ∵矩形ABCD ， ∴AC =BD ，OC =12AC ，OD =12BD . ∴OC =OD .∴平行四边形OCED 是菱形 ………………………………2分（2）解：在矩形ABCD 中，∠ABC =90°，∠BAC =30°，AC ＝4，∴BC =2.∴AB =DC =23.…………………………………………………3分 连接OE ，交CD 于点F . ∵四边形OCED 为菱形， ∴F 为CD 中点. ∵O 为BD 中点，∴OF =12BC =1. ∴OE ＝2OF ＝2 …………………………………………………4分ABCDEO∴S 菱形OCED ＝12OE ·CD =12×2×23 ＝23…………………………………………………5分22．（1）解：由题意得，可知点A 的横坐标是2，……………………1分由点A 在正比例函数2y x =的图象上，∴点A 的坐标为（2，4）……………………………………2分又点A 在反比例函数1m y x-=的图象上，142m -∴=，即9m =．……………………………………… 3分（2）6<x 1+x 2+x 3≤7 ……………………………………………… 5分23. （1）AB 与⊙O 的位置关系是相切 ····························································· 1分证明：如图，连接OC ． OA OB =，C 为AB 的中点，OC AB ∴⊥．∴AB 是⊙O 的切线． ············································································ 2分 （2）ED 是直径，90ECD ∴∠=．∴90E ODC ∠+∠=．又90BCD OCD ∠+∠=，OCD ODC ∠=∠， ∴BCD E ∠=∠． 又CBD EBC ∠=∠， ∴BCD BEC △∽△．BC BDBE BC∴=． ∴2BC BD BE =⋅． ················································································ 3分1tan 2E ∠=，∴12CD EC =． BCD BEC △∽△，∴12BD CD BC EC ==． ················································································· 4分 设BD x =，则2BC x =． 又2BC BD BE =⋅，∴2(2)(6)x x x =+． 解得10x =，22x =．0BD x =>，∴2BD =．235OA OB BD OD ∴==+=+=． ·························································· 5分24. （1）乙组成绩更好一些 …………………………………………………………………2分（2）答案不唯一，评价需支撑推断结论…………………………………………………6分 （说明：评价中只要说对2条即可，每条给2分，共4分）25.（1）4.6 ……………………………………………………………………………………1分 （答案不唯一） （2）………………………………………………………………4分(3) 4.4 ………………………………………………………………6分 （答案不唯一）26.（1） 解关于x 的一元二次方程，()223120x m x m m -+++=得x =2m +1, x =m ………………………………………………………2分 ∵m ＞0, x 1＜x 2∴x1=m, x2=2m+1. ……………………………………………………3分2x1-x2+3=2m-2m-1+3=2 ……………………………………………4分（2）符合题意的n的取值范围是. …………………………………7分27.（1）证明 :∵∠CAB=90°.∵BG⊥CF于点G，∴∠BGF=∠CAB=90°.∵∠GFB=∠CF A. ………………………………………………1分∴∠ABG=∠ACF. ………………………………………………2分（2）CG=2AG+BG. …………………………………………………3分证明：在CG上截取CH=BG，连接AH，…………………………4分∵△ABC是等腰直角三角形，∴∠CAB=90°，AB=AC.∵∠ABG=∠ACH.∴△ABG≌△ACH. ……………………………………………………5分∴AG =AH,∠GAB=∠HAC.∴∠GAH=90°.∴222+=.AG AH GH∴GH=2AG. ………………………………………………………6分∴CG=CH+GH=2AG+BG. ………………………………………7分28.（1）9 …………………………………………………………………1分（2）方法一:MK⊥MN，∴要使线段OC上存在不同的两点M1、M2，使相应的点K1、K2都与点F重合，也就是使r>．以FN为直径的圆与OC有两个交点，即m29=r ， 29<∴m ．又0>m ，290<<∴m ． ………………………………………………4分方法二：0>m ，∴点K 在x 轴的上方．过N 作NW ⊥OC 于点W ，设OM x =，OK y =， 则 CW ＝OC －OW ＝3，WM ＝9x -． 由△MOK ∽△NWM ， 得，∴9y x x m=-． ∴x mx m y 912+-=．当m y =时， 219m x x m m=-+，化为0922=+-m x x ． 当△=0，即22940m -=， 解得92m =时， 线段OC 上有且只有一点M ，使相应的点K 与点F 重合．0>m ，∴ 线段OC 上存在不同的两点M 1、M 2，使相应的点K 1、K 2都与点F 重合时，m 的取值范围为290<<m ． ………………………………………………………………………………4分（3）设抛物线的表达式为：)12)(3(-+=x x a y (a ≠0)，又 抛物线过点F （0，m ）， a m 36-=∴．m a 361-=∴．mx m x x m y 1625)29(361)12)(3(3612+--=-+-=∴． …………………………………5分过点Q 做QG ⊥x 轴与FN 交于点RFN ∥x 轴∴∠QRH =90°tan BG BQG QG∠=，2516QG m =，152BG =∴，又4560QHN ︒≤∠≤︒，∴3045BQG ︒≤∠≤︒∴当30BQG ∠=︒时，可求出3524=m ，……………………………………………… 6分 当45BQG ∠=︒时，可求出524=m ． ……………………………………………… 7分m ∴的取值范围为2424355m ≤≤ ………………………………………………… 8分。
北京市大兴区2018年初三检测试题（一模）英语参考答案及评分标准知识运用一、单项填空（共6分，每小题0.5分）1.C2.B3.B4.D5.A6.A7.C 8.B 9.D 10.C 11. D 12. A二、完形填空（共8分，每小题１分）13.B 14.C 15.D 16.D 17.A 18.B 19.C 20.A阅读理解三、阅读短文，选择最佳选项。
（共26分，每小题2分）21.A 22.C 23.A 24.C 25.B 26.D 27.A28.D 29.B 30.A 31.B 32.C 33.D四、阅读短文，回答问题。
（共10分，每小题2分）34. In the Shetland Islands.35. On the last Tuesday in January.36. A wooden copy of a Viking ship.37. They sing and dance with lots of food and drinks. /They sing, dance and have lots of food and drinks.38. It describes a traditional fire festival in the Shetland Islands. /How people celebrate Up Helly Aa in the Shetland Islands.书面表达五、文段表达（10分）39.参考范文：Dear Mr. Smith,I’m glad to tell you t here’ll be an English drama show this weekend. It will be held at 8:00 this Saturday morning. We are going to hold it in our music club. All of us are going to wear nice clothes and play different roles in groups. We will perform English dramas. Speeches will be madeduring the show.I hope you can work as a judge and give scores for each group after their performances. Then at the end of the drama show, you can give us some suggestions. If possible, you can bring your camera with you and take some photos for us. I believe this English drama show will be successful with your help.We’re looking forward to your reply.Li Hua 题目②It’s our duty to show kindness to others around us. I think everyone should be kind to each other. When someone is in trouble, we’ll give a hand politely. In our community, I try my best to help the neighbors and take care of the old people at weekends as a volunteer. At school, I get on well with my classmates and help them with their lessons. I also send my books and clothes to the children who live in poor areas. I’m very proud I have made many friends by helping others in need. I believe our society will become better and better if everyone shows kindness to each other.。
2018年北京大兴区高三一模英语试卷-学生用卷一、单项选择（共15小题，每小题1分，共15分）1、【来源】 2018年北京大兴区高三一模第1题1分—How much influence will your high school have on the rest of your life?—It be quite a lot, or perhaps only a little.A. mightB. mustC. shouldD. can2、【来源】 2018年北京大兴区高三一模第2题1分—Mary, please put on the mask when you go out you may have the flu.—Yes, mom. You'e right.A. andB. orC. soD. but3、【来源】 2018年北京大兴区高三一模第3题1分makes the film so popular is the excellent performance of the actors.A. HowB. WhoseC. WhichD. What4、【来源】 2018年北京大兴区高三一模第4题1分—We went to the Summer Palace for jogging last Saturday.—Great! I wish I with you on the trip.A. have comeB. would comeC. had comeD. came5、【来源】 2018年北京大兴区高三一模第5题1分The stadium which will be open to citizens next year. The work is almost finished.A. is being repairedB. is repairingC. has repairedD. has been repaired6、【来源】 2018年北京大兴区高三一模第6题1分People choose group buying for low-price products, sometimes ones with poor quality.A. getB. gotC. to gelD. getting7、【来源】 2018年北京大兴区高三一模第7题1分Turn off your cell phone or turn it to silence the speaker is disturbed.A. so thatB. as long asC. in caseD. now that8、【来源】 2018年北京大兴区高三一模第8题1分The Lantern Festival,marks the end of Spring Festival, is celebrated on the l5 th day of the first month in the Chinese lunar calendar.A. whatB. whichC. whenD. that9、【来源】 2018年北京大兴区高三一模第9题1分By the time you have finished the ballet in the National Centre for the Performing Arts,you the last subway at 10:50 p.m.A. missB. will missC. have missedD. are missing10、【来源】 2018年北京大兴区高三一模第10题1分When she asked Peter he was out of work again, he nodded his head and said yes.A. whetherB. howC. whenD. that11、【来源】 2018年北京大兴区高三一模第11题1分—Where are you going, Johnson?—To my grandpa's home. I said I him.A. visitB. visitedC. would visitD. will visit12、【来源】 2018年北京大兴区高三一模第12题1分yourself, you should never put convenience before safety.A. ProtectingB. Having protectedC. ProtectD. To protect13、【来源】 2018年北京大兴区高三一模第13题1分A large number of Chinese women enjoy wearing Qipao, usually of silk.A. to makeB. to be madeC. MakingD. made14、【来源】 2018年北京大兴区高三一模第14题1分Tom for a friend from England at the airport when his father came over.A. is waitingB. has waitedC. was waitingD. had waited15、【来源】 2018年北京大兴区高三一模第15题1分The winds are stronger than I expected and it is abnormally cold May in Beijing.A. forB. inC. onD. at二、完形填空（共20小题，每小题1.5分，共30分）16、【来源】 2018年北京大兴区高三一模第16~35题30分The Power of BeliefThe car accident had left me unconscious. I1to find both legs in casts （石膏）. "You will never walk again. You will have to use a wheel chair. " The words fell heavily on my ears,2my soul. Lying in my bed, I wondered how I could give my ten-year-old son hope that mom would3. I saw the fear in his eyes. The possibility of having a totally disabled mother was4on his little shoulders. He needed the ray of5that I would not be in a wheelchair forever.Just maybe, I thought, I could use this experience to teach him what to dowhen6striker and what kept me going7this toughest challenge. Attempting to move on my own at night after the nurses' last rounds, I'm sure I broke every hospital8. I could not imagine being9in a wheelchair for the rest of my life.Every night in my private room,10I knew I would not be interrupted or discovered, I would move myself from the bed to the floor,11on to the bed rail and slowly putting my weight on my feet. After several weeks of suchdifficult12, my strength and confidence continued to build. AndI13one thing for certain: there would come a day when the wheelchair would be14and I would walk.It came the time to share my accomplishments with the person most15to me. One night, when I heard my16greet the nurses at the station, I dragged myself up. As he opened the door, I took a few small steps.17, he could only watch as I turned and started back to bed. All of the pain, the fear, andthe18faded as I heard the words I had lofuged to hear, "Mommy, you can walk!"I am now able to walk alone. My life has been blessed with many19of which I am proud. But none has ever brought me the satisfaction andjoy20by those little words spoken by my son.A. pretendedB. managedC. refusedD. awakenedA. inspiringB. numbingC. touchingD. feelingA. heaIB. surviveC. changeD. succeedA. slowlyB. secretlyC. heavilyD. softlyA. fearB. ambitionC. motivationD. hopeA. diseaseB. passionC. misfortuneD. mysteryA. throughB. overC. acrossD. offA. windowB. ruleC. bedD. roomA. carriedB. absorbedC. placedD. stuckA. althoughB. unlessC. onceD. beforeA. sleepingB. holdingC. climbingD. jumpingA. lessonsB. dreamsC. effectsD. effortsA. explainedB. confirmedC. knewD. complainedA. goneB. brokenC. lostD. preparedA. pleasantB. importantC. usefulD. popularA. sonB. doctorC. friendD. husbandA. TerrifiedB. ShockedC. EmbarrassedD. DisappointedA. joyB. excitementC. angerD. struggleA. supportsB. remarksC. achievementsD. suggestionsA. offeredB. taughtC. provenD. stolen三、阅读理解（共15小题，每小题2分，共30分）17、【来源】 2018年北京大兴区高三一模（A篇）第36~39题8分(每题2分)Broken WingMaybe you've heard the saying, "A bird with a broken wing will never fly as high." I'm sure that Ware was made to feel this way almost every day in school.By high school, Ware was the most celebrated troublemaker in his town. He wasn't very talkative, didn't answer questions and got into lots of fights. He had failed in almost every class. I met Ware for the first time at a weekend training program, which was designed to have students become more involved in their communities. Ware was one of 405 students who signed up for the program. When I showed up to lead them, the community leaders gave me this overview of the attending students: "We have different kinds of students today, from the student body president to T. J. Ware, the boy with the longest arrest record in the history of town." Somehow, I knew that I wasn't the first to hear about Ware's dark side as the first words of introduction.At the start of the program, Ware was literally standing outside the circle of students, against the back wall. He didn't readily join the discussion groups and seemed to have little to say. But slowly, the interactive games drew him in. The ice really melted when the groups started building a list of positive and negative things that had occurred at school that year. Ware had some definite thoughts on those situations. The other students in Ware's group welcomed this comments. All of a sudden Ware felt like a part of the group. And before long he was being treated like a leader. He was saying things that made a lot of sense, and everyone was listening. Ware was a smart guy and had some great ideas. The next day, Ware was very active in all the sessions. By the end of the program, he had joined the Homeless Project team. He knew something about poverty, hunger and hopelessness. Impressed with his passionate concern and ideas, the other students on the team elected Ware chairman of the team.Two weeks later, Ware led the team to collect food for needy families. In just two hours they collected 2, 854 cans of food, which could support the poor families in the area for 75 days. The local newspaper covered the event with a full-page article the next day. That newspaper story and Ware's picture were posted on the main bulletin board at school. Every day he was reminded about what he did. He was being acknowledged as leadership material. Then Ware started showing up at school every day and answered questions from teachers for the first time.Ware's story reminds us that a bird with a broken wing only needs mending, But once it has healed, it can fly higher than the rest.(1) What was the weekend training program intended to do?A. To encourage the students to improve themselves.B. To motivate the students to learn better and more.C. To develop the students' sense of responsibility.D. To help the students become more active in their communities.(2) T. J. Ware was treated like a leader because.A. he built a list of positive and negative things in school lifeB. he was very active in all the sessions of the programC. he was full of wisdomD. what he said was reasonable and convincing(3) What became of T. J. Ware after they collected food for poor families?A. He turned into a public figure.B. He became the chairman of the team.C. He was interviewed by the local newspaper.D. He was pleased with what he had achieved.(4) Why was T. J. Ware compared to a bird with a broken wing?A. He had been injured in an accident.B. He remained an outsider of the community.C. He had done something illegal and damaged his reputation.D. He was a failure in all the coursed while studying in high school.18、【来源】 2018年北京大兴区高三一模（B篇）第40~42题6分(每题2分) SUNDOWN NATURALSMULTIVITAMIN GUMMIESProvide 10 Essential Vitamins Plus ZincGrape, Orange & Cherry Flavored50 Gummies/ Dietary SupplementSupplement FactsServing Size 2 GummiesServings Per Container 25DIRECTIONS: FOR ADULTS, CHEW TWO （2） GUMMIES DAILY, Preferably with a meal. As a reminder, discuss the supplements and medications you take with your health care providers.Non-GMO. No Gluten, No Wheat, No Milk, No Lactose, No Artificial Flavor.No Artificial Sweetener, No Preservatives, No Soy, No Yeast, No Fish. Sodium Free.Warning: If you are pregnant, nursing, taking any medications, plaining any medical or surgical procedure or have any medical condition, consult your doctor before use. Discontinue use and consult your doctor if any adverse reactions occur.(1) What is the recommended serving size?A. 2 Gummies every day.B. 25 Gummies daily.C. 50 Gummies for dietary supplement.D. 10 Gummies per day.(2) Which of the following is TRUE accoding to the text?A. Any adult can take it with a meal.B. It might have some side effects once taken.C. It can not be used if touched by children.D. There is no sweetener in the product.(3) We can probably find this text.A. in a text bookB. in the newspaperC. on the bottle of a juiceD. on the container of a medication19、【来源】 2018年北京大兴区高三一模（C篇）第43~46题8分(每题2分)Traffic statistics paint a gloomy picture. To help solve their traffic problems, some rapidly growing U.S. cities have simply built more roads. But traffic experts say building more roads is a quick-fix solution that will not solve the traffic problem in the long run. Rising land costs, increasing concern over social and environmental disruptions caused by road building, and the chances that more roads can only lead to more cars and traffic are powerful factors bearing down on a 1950s-style constructions program.The goal of smart-highway technology is to make traffic systems work at optimum efficiency（最佳效率）by treating the road and the vehicles traveling on them as an integral transportation system. Advocates of this advanced technology say electronic detection systems, closed-circuit television radio communication, variable message signing, and other smart-highway technology can now be used at a reasonable cost to improve communication between drivers and the people who monitor traffic.Pathfinder, a smart-highway project in California in which a 14-mile stretch of the freeway makes up what is called a "smart corridor", is being instrumented with buried loops in the pavement, Closed-circuit television cameras survey the flow of traffic, while communications linked to properly equipped automobiles advise motorists of the least crowded routes or detours.Not all traffic experts, however, look to smart-highway technology as the ultimate solution to serious traffic jam. Some say the high-teach approach is limited and can only offer temporary solutions to a serious problem."Electronics on the highway addresses just one aspect of the problem: how to regulate traffic more efficiently", explains Michael Renner, senior researcher at the World-watch Institute. "It doesn't deal with the central problem of too many cars for roads that can't be built fast enough. It sends people the wrong message. They start thinking 'Yes, there used to be a traffic jam problem, but that's been solved now because we have an advanced high-teach system in place.' "Barson agrees and adds, "Smart highways are just one of the tools that we will use to deal with our traffic problems. It's not the solution itself, just part of the package. There are different strategies. "Other traffic problem-solve options being studied and experimented with include car pooling, rapid mass transit systems, staggered or flexible work hours, and road pricing, a system by which motorists pay a certain amount for the time they use a highway.It seems that we need a new, major approach to deal with the traffic problems of the next 20 years. There has to be a big change.(1) The underlined word "quick-fix" in para. I is the closest in meaning to.A. idealB. temporaryC. readyD. efficient(2) Which of the following is the advantage of Pathfinder?A. It can reduce travel cost.B. It can solve all the traffic problems.C. The equipment on it can provide real-time traffic information for motorists.D. The equipment on it has efficiently controlled the traffic flow.(3) According to Barson,.A. rapid mass transit systems will become a mustB. smart-highway technology is not the finalC. flexible work hours must be experimentedD. road pricing will be a main solution(4) What is the best title for the passage?A. Smart Highway ProjectB. A New Technology for Traffic SystemC. Future Highway Is Taking OffD. Highways Get Smart20、【来源】 2018年北京大兴区高三一模（D篇）第47~50题8分(每题2分)As little children, most of us were taught the virtue of honesty from fairy talks and other stories. The story of Pinocchio, who begins life as a puppet（木偶）teaches us the importance of telling the truth. In the story of young George Washington, who lies about cutting down the cherry tree, we learn that he earns his father's praise only when he admits what he has done. Even though we know that "honesty is the best policy, " why do we often lie in our everyday life? The fact is that we lie for many reasons.We sometimes lie to minimize our errors and mistakes. For example, some students might lie to their teachers about unfinished homework. They might say that they left the work at home when, in fact, they didn't even do the work. These students don't want to be irresponsible, so they make up a lie to save face.Another reason we lie is to get out of situations we don't want to be in. If we just don't want to attend the dorm meeting early on Saturday morning, we might give this excuse: "be been fighting off a cold all week, and I need to sleep on Saturday morning. "We lie because we believe that telling the truth will cause problems. When we don't know how to say no, we often use lies to avoid difficulties.However, lies are not always negative; as a matter of fact, two kinds of lies can yield positive results. The first is commonly referred to as a "white lie". We tell white lies when we don't want to hurt other people's feelings. For example, if a good friend shows up with an unflattering haircut, we could be truthful and say, "That haircut is awful. It doesn't suit you at all!" Instead, we are more likely to lie and say, "I like your haircut. It looks good on you, " and spare our friend's feelings. The second kind of positive lie is the "protective lie". This one can help us get out of or avoid dangerous situations. Parents often teach their children to use this kind of lie. For example, parents tell their children not to say that they are home alone if they receive phone calls from strangers. In this situation, lying can prevent harm or disaster.People lie for many reasons, both good and bad. However, before we resort to lying to cover up mistakes or to avoid unpleasant situations, perhaps we should rethink our motives for lying.(1) What is mainly discussed in this passage?A. The importance of telling the truth.B. Positive and negative results produced by lies.C. The reasons or motives for telling lies.D. The strategies of stopping telling lies.(2) According to the passage,can be called a "white lie".A. a lie told by a student to his teacher about unfinished homeworkB. a lie told by someone who wants to avoid hurting othersC. a lie told by a child to avoid an unfavorable situationD. a lie told by a boy who cried wolf(3) Which statement is NOT true according to the passage?A. Telling the truth may cause problems on some occasions.B. People tell lies in order to maintain their friendship.C. "Protective lies"can help us get out of dangerous situations.D. Lies do not always produce negative results.(4) Which of the following best shows the structure of the passage?I: Introduction P: Point Sp: Sub-point（次要点） C: ConclusionA.B.C.D.四、七选五（共5小题，每小题2分，共10分）21、【来源】 2018年北京大兴区高三一模第51~55题10分(每题2分)ADDICTED TO SMARTPHONE?Smartphones and other electronic devices are an important part of everyday life for most teens today.1One out of every two teens in the U.S. and Japan feel they are, according to a recent study by the University of Southern California's Annenberg School for Communication and Journalism. Their parents say that digital devices are a source of concern, anxiety andconflict.The study, "The New Normal-Parents, Teens and Digital Devices, " is based on an April 2017 survey of 1, 200 teens and parents.2It's also the first to compare those results to existing U.S. data from Common Sense Media about digital media use among families in North American.Most parents of children ages 13-18 surveyed said they believe teens are addicted to mobile devices. Many of the adults said they also felt addicted to their own phones."Advances in digital media mobile devices are changing the way we engage not only with the world around us but also with the people who are the closest to us, " Willow Bay, the dean of USC Annenberg in Los Angels, said, "3To truly understand their impact on our relationships, we needed to dig deeper into the media habits and attitudes of parents and teens."The study also looked at the potential benefits of device use. The trends uncovered in Japan often mirrored the results of two similar 2016 U.S Studies by Common Sense Media. The USC study found:●In both countries, one out of every two teens felt addicted to their devices and the majority of parents agreed that their teens are addicted.●4One un three U.S. families reported having an argument every day. More teens in the U.S. also felt that mobile device use has hurt their relationship with their parents. In Japan, more parents felt their family relationships have been hurt by mobile device use.●When asked if their devices are a source of distraction, 72 percent of the American teens surveyed said they felt the need to immediately respond to texts, social-networking messages and other notifications5●Compared to just 25 percent of Japanese parents, most American parents surveyed—88 percent —had an optimistic view of the benefits of technology in terms of helping their acquire new skills.A. It's the first such study of teenagers and families in Japan, where 90 percent of parents and teens own smartphones.B. These shifts are happening faster and more dramatically than any change in recent history.C. Parents and teens often quarrel because of mobile device use.D. 48 percent of Japanese teens said they did.E. Digital devices were a greater source of conflict among teens and parents in the U.S. than in Japan.F. They said that their attention is easily distracted.G. But are teens addicted to their phones?五、书面表达（共2小题，共35分）22、【来源】 2018年北京大兴区高三一模第56题15分假设你是红星中学高三学生李华，下周一的英语课前口语展示环节中，你将就祖国在科技方面取得的某一成就作简要介绍，内容包括：1．简单介绍某一成就；2．此项成就的意义；3．表达自豪之情。
可编辑修改精选全文完整版【西城一模】四、阅读短文，根据短文内容回答问题。
（共10分,每小题2分）It was a cold night in Washington, D.C., and I was heading back to the hotel when a man came to me. He asked if I would give him some money so he could get something to eat. I’d read the signs: “Don’t give money to panhandlers (乞丐）.” So I shook my head and kept walking.I wasn’t prepared for a reply, but he said, “I really am homeless and I really am hungry! You can come with me and watch me eat!” But I kept on walking.I couldn’t forget what happened t o me that day for the rest of the week. I had money in my pocket and it wouldn’t have killed me to hand over a dollar or two even if he had been lying. On a very cold night, no less, I thought the worst of a fellow human being. Flying back to Anchorage, I still couldn’t help thinking of him.I was the writer of a weekly garden column (专栏）at The Anchorage Daily News. One day, out of the blue, I came up with an idea. Bean’s Cafe, the soup kitchen in Anchorage, feeds hundreds of hungry people every day. Why not try to get all my readers to plant one row in their gardens for Bean’s? Plant a row and take it down to Bean’s. Clean and simple.We didn’t keep records back then, but the idea began to take off. People would call me when they took something in. Those who only grew flowers gave them away. Food for the spirit.In 1995 , the Garden Writers Association of America ( GWAA) held their meeting in Anchorage and alter learning of Anchorage’s program, Plant a Row for Bean’s became Plant a Row for the Hungry. The idea was to have every member of the Garden Writers Association of America write or talk about planting a row for the hungry.As more and more people started working with the program, many companies gave free seed to customers and had the logo (商标）seen in public.Garden editor Joan Jackson raised more than 30,000 pounds of fruits and vegetables her first year, and showed the public how the program could really work. Texas fruit farms gave away food to their local food bank alter hearing about Plant a Row. Today the program continues to grow.I am shocked that millions of Americans are threatened by hunger. If every gardener in America - and we’re seventy million strong - plants one row for the hungry, we can make a difference in the number of neighbors who do n’t have enough to eat. Maybe then I will stop feeling guilty (愧疚) about walking past a hungry man I could have helped.34. Did the writer give money to the hungry man?35. How did the writer feel alter flying back to Anchorage?36. What did the writer try to get his readers to do?37. What did the GW AA do for the “Plant a Row” program?38. What is the purpose of the program?34. No, he didn't.35. He felt guilty.36. He got his readers to plant a row in gardens for Bean,s.37. It had every member write or talk about planting a row lor the hungry.38. The purpose is to call on more people to help the hungry in America.【东城一模】四、阅读短文，根据短文内容回答问题。
2018年北京市城六区中考一模英语试题分类汇编之完形填空【西城一模】Lyle’s Second GoIn 1982，when I was coaching the Raiders，the owner of the team talked with me about a possible trade for Lyle Alzado. After watching him on tape，I didn’t think he was that good, but the owner felt we could make Lyle better by creating the right environment lor him. We made the 13 .That summer at training camp，Lyle was having a hard time. He had that look in his eyes that many young players and some old players get when things aren’t going 14. One morning Lyle came into my office and he looked like he hadn’t slept. Here was a huge man, with his h ead about as 15 as it could go. We talked, or rather, I listened. The main point was that Lyle felt his career (职业生涯）was over and it would be best for him and for the team if he retired (退役）.He apologized for 16 us since we had just traded for him.Lyle was always an emotional person. This is one of the reasons he was a good player. He 17 all that emotional energy with him, ready to lire out at the snap of the ball (开球）.Now he was in front of me，almost crying. I thought for a moment，realizing we had to keep that 18 going. Then I went through my reasons why he should not retire. At the end of our talk，I said，“You go out and play your very best, and let us 19 if you still have it. Personally，I think you do.”In January 1984. Tampa Bay Stadium. Super Bowl XVIII. With less than two minutes remaining, we were leading 38-9. We were the world champions of professional football. I saw Lyle，crying like a baby. I had to turn away quickly，or I would have joined him in 20.I remembered that morning in my office，and what Lyle，and what the Raiders，had achieved since he came to us. If Lyle hadn’t given his career another shot, he wouldn’t have had this victory. Maybe the Raiders wouldn’t have had this victory. During that moment，I felt one of the greatest satisfactions of my coaching career.13. A. deal B. plan C. argument D. mistake14. A. away B. over C. well D. fast15. A. low B. cool C. clear D. heavy16. A. pushing B. refusing C. cheating D. disappointing17. A. faced B. carried C. received D. imagined18. A. ball B. fire C. time D. talk19. A. guess B. wonder C. decide D. predict20. A. cheers B. pain C. peace D. tears答案：13A 14C 15A 16D 17 B 18B 19 C 20D【东城一模】The key to successOnce, when I was a young boy, I boasted (吹嘘）that I determined (下决心）to win first place at the coming 13 competition, yet I knew this goal was nearly impossible. Every year，the best players from all over the state took part in this competition. It was a huge deal, especially for a beginner like me.But my mom was my number one 14 . Every day after school, she would sit down right next to me while Miss Green was giving me piano lessons or I was 15 my piano piece. When I couldn’t and wouldn’t play any longer, she would always say, “If you determine to wi n, then act like i t. Don’t give up.’’ After every practice，my whole body was in pain for numb (麻木的）fingers and stiff (僵硬的）back. However, I didn’t want to 16 my mom, so I kept on practicing until I finally fell asleep on the piano keys.Finally, the big day arrived. Right before my turn to perform, my mom said, “I know you want to win, so listen to me：Be there for the 17 not for the success, okay?” I managed to nod.When I walked onto the stage, I was afraid that the judges would hear the beating of my heart instead of the music. Carefully, I took a seat before the piano and began to play. Slowly, I began to 18 the world around me. I just let myself fall deeper and deeper into the music.19，I really won first place. The experience made me realize that determination is not just saying that you will win；when you have solved difficulties and kept 20，you can truly say you’re determined. As my mom always said, “It’s hard to beat the person who is the best, but it is harder to beat the person who never gives up.13. A. football B. violin C. piano D. basketball14. A. supporter B. teacher C. listener D. partner15. A. writing B. practising C. singing D. enjoying16. A. frighten B. refuse C. cheat D. disappoint17. A. praise B. record C. promise D. experience18. A. understand B. love C.forget D. change19. A. Naturally B. Surprisingly C. Clearly D. Hopefully20. A. going B. saying C. searching D. repeating13-20 CABDDCBA【海淀一模】Bob opened the box and drew the two shoes from it. He put them on quickly to feel how they felt onhis feet. Once they were on, he jumped up and down a couple of times. They fit like a glove."Are thOSP. the ones you like, dear'?" his mother asked.'They certainly are!" Bob was 13 These were the best shoes ever. He couldn't hide his happiness."I'm wearing them out of the store."While his mother paid for them, Bob walked back and forth 14 his shoes in front of the mirror. On the way out of the store, Bob felt like he was floating on air. Just as they were about to leave the store, an old man stepped on his new shoes, leaving a black 15 on the front. "Hey!" Bob shouted angrily."Oh, sorry there, young man," the old man said."Look what you did to my shoes. 16 where you are going!""I'm very sorry, " the old man apologized again."Bob!" His mother's face was red and she seemed more embarrassed than angry. "I'm so sorry, sir.I don't know what has got into him." Then she tumed to Bob and said 17 , "Apologize to the man.'"But, mom! He stepped on my shoes.""You won't have any shoes to be stepped upon if you don't apologize."Bob took a breath. As he looked into the old man's cloudy eyes, he realized that the man didn't see very well. The old man probably had stepped on his foot by accident. He looked at his shoes. It wasn't that big of a deal."I'm sorry, sir."The old man shook his head, “No worries. It was my 18 . I need to watch where I put my feet,too.” The old man smiled and walked away then.Bob felt uneasy as he saw the old man's shoes. They were really worn out. Suddenly, his new shoes didn't seem so 19 . His old ones weren't that dirty or worn out. “Mom, do I really need new shoes?" He wondered.Bob's mother was surprised, "Not really, but you love shoes.""Ijust feel bad. Did you see that old man's shoes? I won't ask for so many new shoes anymore."Mom nodded, "I'm glad that you say so, but don't forget to20 the elders."Bob smiled, "I won't. Not again.13.A.excited B.moved C. tired D. interested14. A holding B. cleaning C. designing D. admiring15. A mark B. note C. shape D. hole16. A Plan B. Watch C. Head D. Follow17. A happily B. politely C. nervously D. seriously18. A worry B. mistake C. trouble D. question19. A famous B. colourful C. necessary D. comfortable20. A like B. serve C. respect D. believe13.A 14. D 15. A 16. B 17. D 18. B 19. C 20. C【朝阳一模】When I wasabout 12yearsold, I really wanted a newbike!I toldmy parentsmy birthday wish.butI knewthere waslittle hope becausemyfamilycould13havethatmoney.Onmy birthday my parentstoldme they hadmy14 outsidein the back yard.AtonceI15 outto the yard.Therewasmy bike,butitwas n’t the bikethatI thoughtitwould be. This one waspink,oldandwornwith age. Itwas sodisappointing !IthoughtI16 myparents’ feelings becauseI could seethe disappointment on theirfaces andI was surethey could seeiton mine. I got on the oldbikeand rodeit, feeling17 thatI had mademyparentsfeelthisway.SoI put on a smile,rode asfastasI could and did n’tl ook hack.As timewentby,I beganto18 my parentsgavemesomethingmuchmorethan justa rusty(生锈的)oldbike.Theygavemea lifelesson about19 .Whenyou givesomething outoflove,itdoesn’tm atterwhatitisinfact. I liketo rememberthis story becausegivinga giftisnot aboutmoney. it'sabouthow muchloveyou can20 fromit. Doremember, agift thatcosts twodollarsisn’ta ny lessvaluablethan one thatcosts one hundreddollars,orevenmore.13. A. hardly B. quickly C. slowly D. happily14. A. guitar B. card C. cake D. gift15. A. moved B. rushed C. walked D. stepped16. A. liked B. hated C. hurt D. thanked17. A. surprised B. proud C. excited D. bad18. A. complain B. consider C. understand D. notice19. A. love B. money C. friendship D. knowledge20. A. smell B. feel C. hear D. touch二、完形填空（共16分，每小题2分）13.A 14.D 15.B 16. C 17.D 18.C 19. A 20.BMother's DayWhen I was in the third grade, Mother’s Day came around much too quickly; I found myself empty-handed with nothing to give my 13 on her special day. So I was 14 when an announcement over the loud speaker said that one of the older graders would be selling pins that said “No.1 Mom”. It may not sound like much, but to an 8-year-old, it’s perfect.So each day I told myself that the following day I would 15 the money to buy the pin, but I always forgot. And I was very disappointed when the principal and a few of the older kids selling pins came into my classroom and announced that it was the 16 day to buy them.I was always afraid of my principal. If you stepped out of line, she was quick to set you straight. On this day, however, my principal was in a good mood. And she must have heard me tell my classmates I’d forgotten my 17 again. I wasn’t 18 , but she knew I really wanted to buy a pin.After she left, I got called to her office. I’d never been there – ever – so I was terrified. When I arrived, she told me to come to her desk, and she pulled out the pin I’d had my eye on for 19 . “The kids gave me this to give to my mother,” she began, “but my mom passed away, so I want you to have it.”Taking the pin, I didn’t kn ow what to say. I probably thanked her. I proudly presented this free luxury to my mother.I don’t know if my mom still has the pin, and I don’t know if the principal remembers giving it to me. But I will never forget that act of 20 from someone I’d never expected it from.13. A. mother B. classmate C. principal D. friend14. A. bored B. interested C. excited D. surprised15. A. borrow B. bring C. collect D. save16. A. exact B. big C. best D. last17. A. schoolbag B. homework C. money D. book18. A. crying B. studying C. talking D. playing19. A. years B. days C. hours D. months20. A. happiness B. patience C. support D. kindness13. A 14. C 15. B 16.D 17.C 18. A 19.B 20. DA little holiday magicChristmas Eve has always been my favorite day of the year. December 24,2010, I decidedTo 13 a little last-minute shopping before joining my family at my mother's.I bought a large basket of cheeses and a bottle of wine. On my way down, the elevator（电梯）stopped at the third floor. where everybody but an older couple and me got off--and where A tall, handsome man 14 ．We started down again; then suddenly the elevator stopped. We were stuck--on Christmas Eve!15 there was a phone. arid the old man called someone in maintenance（维修）,who told us that we had to be in for a 1ong wait.At that point. We--the older couple, Mr. and Mrs. Philips; John, the handsome man; arid I--sat down on the floor and began 16 Christmas memories. An hour passed, then two; we found ourselves so involved in the conversation that we forgot we were stuck. I shared my basket of cheeses and wine with them. I didn't realize at the time we were creating another special Christmas 17 ．After five hours, the elevator finally moved .When the doors opened, the worried store manager was surprised to find us in such 18 spirits, Saying our good-byes, the four of us exchanged addresses and promised to send holiday greeting to each other in the years to come.I got to my mother's for our traditional family Christmas--a bit late，19 I got there.Christmas evening I returned to my apartment. Waiting for me was a single red rose and a message: I really miss the cheese basket. Job. At the bottom was his phone number…John and I were married the following Christmas Eve. And we are 20 exchanging Christmas greetings with Mr. and Mrs. Phillips. And I still wake up every Christmas Eve Morning filled with excitement at the magic of the day.13.A. make B. do C. show D. accept1 4. A. got up B. got down C. got off D. got on15. A. Sadly B. Proudly C. Luckily D. Strangely16. A. sharing B. losing C. comparing D. studying17. A. accident B. game C. record D. memory18. A. high B. low C. common D. true19. A. so B. but C. or D. because20. A. even B. already C. still D. yet13-20 BDCADABC。
大兴区2007—2008学年度第二学期第一次模拟考试初三英语第I卷（选择题共70分）听力部分（共18分）一、听对话，选择与对话内容相符的图片，将代表图片的字母填在相应的序号后。
每段对话读两遍。
（每小题1分，共6分）听第一组对话，完成第1—3小题。
A B C D1.___________2. ___________3. __________听第二组对话，完成第4—6小题。
A B C D1.___________2. ___________3. __________二、听长对话和或独白，根据对话和独白的内容，从下列各题所给的A、B、C三个选项中选择最佳选项。
(每段对话读两遍) （每小题1.5分,共12分）请听第7段材料，回答第7、8小题。
（）7．How long have the two speakers been waiting for a bus?A. For four minutes.B. For about 5 minutes.C. For about ten minutes.（）8．Which bus are they waiting for?A.Bus No.32.B. Bus No.35.C. Bus No.23.请听第8段材料，回答第9、10、11小题。
（）9. What’s the man buying?A．coat. B. A pair of trousers. C. A T-shirt.（）10. What color does his father like?A．Yellow. B. Grey. C. Blue.（）11. How much does it cost?A．18 yuan．B. 88 yuan. C. 80 yuan.请听第9段材料，回答第12、13、14小题。
（）12. How long will the group Red River stay in London?A. For about a week.B. For half a month.C. For about 3 weeks.（）13．Where will the concerts be?A. We don’t know.B. In the South Bank Hall.C. Near the children’s hospital.（）14. What does the speaker want to tell us?A. Something about London.B. Something about a pop concert.C. Something about the group Red River.请同学们翻到试卷第二卷，看第一大题的听力试题。
It was a cold night in Washington, D.C., and I was heading back to the hotel when a man came to me. He asked if I would give him some money so he could get something to eat. I’d read the signs: “Don’t give money to panhandlers (乞丐）.” So I shook my head and kept walking.I wasn’t prepared f or a reply, but he said, “I really am homeless and I really am hungry! You can come with me and watch me eat!” But I kept on walking.I couldn’t forget what happened to me that day for the rest of the week. I had money in mypocket and it wouldn’t have killed me to hand over a dollar or two even if he had been lying. On a very cold night, no less, I thought the worst of a fellow human being. Flying back to Anchorage, I still couldn’t help thinking of him.I was the writer of a weekly garden column (专栏）at The Anchorage Daily News. One day, out of the blue, I came up with an idea. Bean’s Cafe, the soup kitchen in Anchorage, feedshundreds of hungry people every day. Why not try to get all my readers to plant one row in theirgardens for Bean’s? Plant a row and take it down to Bean’s. Clean and simple.We didn’t keep records back then, but the idea began to take off. People would call me when they took something in. Those who only grew flowers gave them away. Food for the spirit.In 1995 , the Garden Writers Association of America ( GWAA) held their meeting in Anchorage and alter learning of Anchorage’s program, Plant a Row for Bean’s became Plant a Row for the Hungry. The idea was to have every member of the Garden Writers Association of America write or talk about planting a row for the hungry.As more and more people started working with the program, many companies gave free seed to customers and had the logo (商标）seen in public.Garden editor Joan Jackson raised more than 30,000 pounds of fruits and vegetables her first year, and showed the public how the program could really work. Texas fruit farms gave away food to their local food bank alter hearing about Plant a Row. Today the program continues to grow.I am shocked that millions of Americans are threatened by hunger. If every gardener inAmerica - and we’re seventy million strong - plants one row for the hungry, we can make a difference in the number of neighbors who don’t have enough to eat. Maybe then I will stop feeling guilty (愧疚) about walking past a hungry man I could have helped.34. Did the writer give money to the hungry man?35. How did the writer feel alter flying back to Anchorage?36. What did the writer try to get his readers to do?37. What did the GWAA do for the “Plant a Row” program?38. What is the purpose of the program?We should learn to understand our mother well. Here are the best ways towards a better relationship with her. They are not necessarily surprising, but they have worked for many people. them.·Remember your mother's ageAs children, we often forget our mother's age. Knowing our mother's age, not just in numbers of years but in terms of her psychological (心理的))and physical state, often helps us to understand her better.·Listen to your motherI have found that sometimes the things my mother told me long ago are pretty useful. If you respect her point of view, it will help your mother feel close to you.·Ask your mother about your childhood(童年的) historyIf you are lucky enough to have a living family, think of your life as a jigsaw puzzle(拼图游戏)and ask as many questions as you can to put the picture together. Understanding yourchildhood history can help you know more clearly who you are, as part of a family which you share with your mother .Trying to understand our mother is the topic of how we understand ourselves. W e should follow the way of her life. When we are able to accept our mother—with all her failings, we can understand her better and it can also help us to know about our shortcomings. Remember that understanding our mother is really about understanding ourselves.36. Should we learn to understand our mother well?37. What do children often forget about their mother?38. How do we make our mother feel close to us?39. Why do we ask our mother about our childhood history?40. What does the writer want to tell us?If you’re going to travel the world this summer,you should make up a travel budget (预算) before you hit the road. This budget will help you know how much you need to save before leaving home so that you don’t need to call mom and dad, begging for help halfway through your trip. Here are three tips to help you plan your money for the trip you have planned for this summer vacation.●Pick a location that fits your budgetThe countries you choose to visit will have the greatest influence on the necessary size of your travel budget. Road tripping across America or backpacking through Europe, while popular, are two of the more expensive choices for a vacation. In contrast, a visit to Asia or South America will be much less expensive than back home.●“Fun”activities are expensiveIt seems to be necessary to plan your travel budget around three major costs…1. Transportation2. Hotels3. FoodPaying for these necessities is part of travel, but you might be surprised to learn that they could add up to less than half of the money you’ll spend abroad. If you’re like me, your “dream vacation”includes more than sitting in your hotel bed.When I was living in Chiang Mai, Thailand, I owned a small apartment and ate delicious Asian noodles 3 times per day. With the room at $5 per night and meals for $1, I spent about $8 per day. One of the coolest things to do in Chiang Mai is to go on a zip line adventure. It cost me $60 to get into the trees, which is about what I paid to live for 1 week in Thailand. If you want to go on an excursion (远足) every day, you’ll easily spend five times as much on “fun”as you do on necessities. This is true all over the world, so make sure you plan excursions into your travel budget ahead of time.●Plan for the unexpectedYou won’t always be prepared for everything that comes your way while traveling. You need at least $1,000 to help you deal with the unexpected.First, there’s the good kind of unexpected…When I was traveling through France on my summer vacation three years ago,I had no idea that the annual bull running festival (奔牛节) was happening in Spain.A traveler who had just arrived from Spain told me about the festival and because I had some extra money I was able to change my plans and attend!There’s also the bad kind of unexpected…When I entered Thailand, I forgot my visa expiration date (签证截止日期). I ended up overstaying by nearly 1 month! When I crossed the border (边境), I was politely told I needed to pay the Thai government nearly $400!Giving yourself some extra money is very important to your safety and the enjoyment of your trip.34. What should you do if you’re going to travel the world?35. How much did the writer spend getting into the trees in Thailand?36. What does the writer think of going on an excursion?37. Why could the writer attend the annual bull running festival?38. What’s the passage mainly about?2018房山一模Surfing, a sport game, is the name for riding water waves on specialboards. Did you know that surfing has been around for more than 200 year s? Atfirst the sport was harder than it is toda y.For one thing the early surfboards were heavy. They weighed as much as 150 pounds. A surfer needed great strength just to getthe board from the beach to the water! Also the early players didn't surfingride standing up. They rode just lying on their stomachs. That was the only way to control the large boards.Those players lived in the islands of Polynesia, in the South Pacific. In 1778 the players took the sport to Hawaii. There surfin g quickly became popular. The beaches and waves of Hawaii are perfect for surfing.In 1907, a 24-year-old young man, George Freeth, was the first person to ride a wave in the United States. George Freeth was advertised as "The Man Who Can W alk on W ater." Thousands of people came here on the big red cars to watch his special performance. George had to move his big 8-foot long, solid wood, 200 pound surf board and wait for a suitable wave, catch it, and to the amazement of all, ride onto Redondo Beach while standing upright. He surfed in Redondo Beach in California.For years the sport of surfing spread slowl y. In the 1950s surfing was known as a young people's sport because mostly young people seemed to enjoy it. In 1961 rules for surfers were written. The players themselves, along with some surfboard companies, made up the rules.T oday surfers are looked upon as sportsmen. Southern California is still the surfing center of the United States. Thousands of people surf there. Thousands more are fans of famous surfers. Surfing is here to stay.Surfers must still be strong. T o surf, a person should be able to swim well, both on top ofand under the water. A surfer must also be able to float ( 漂浮) for a long time. A good surfer must keep his or her eyes open at all times, even underwater, because he never knows what will happen next moment. Surfing is exciting, and also dangerous.34．W ere the early surfboards heavy?35．How did the early surfers control the surfboard?36．Why did the sport of surfing quickly become popular in Hawaii?37．When were the rules made up for surfers?38．How can you become a good surfer?2018门头沟一模2018通州一模。
北京市大兴区2018年初三检测试题数学一、选择题（本题共16分，每小题2分）下面各题均有四个选项，符合题意的选项只有．．一个． 1． 若=a ，则实数a 在数轴上对应的点的大致位置是A. 点EB. 点FC.点GD.点H2. 下列运算正确的是 A. 236(2)6=a a B. 325⋅=a a aC. 224246+=a a aD. 222(2)4+=+a b a b3．已知一个多边形的内角和是它的外角和的2倍，那么这个多边形的边数是A. 3B. 4 C ．5 D ． 6 4．如图，AD BC ∥，点E 在BD 的延长线上，若∠ADE=150°，则DBC ∠的度数为 Ａ．30° Ｂ．50°Ｃ．60°Ｄ．150°5．如图，⊙O 的直径AB垂直于弦CD ，垂足是E ， ∠A=22.5°，OC=6，则CD 的长为Ａ．3 Ｂ．Ｃ．6Ｄ．6.自2008年实施国家知识产权战略以来，我国具有独立知识产权的发明专利日益增多.下图显示了2010-2013年我国发明专利申请量占世界发明专利申请量的比重.根据统计图提供的信息，下列说法不合理．．．的是A．统计图显示了2010-2013年我国发明专利申请量占世界发明专利申请量的比重的情况B．我国发明专利申请量占世界发明专利申请量的比重，由2010年的19.7%上升至2013年的32.1%C．2011年我国发明专利申请量占世界发明专利申请量的比重是28%D．2010-2013年我国发明专利申请量占世界发明专利申请量的比重逐年增长7. 如图，在矩形ABCD中，AB=2，BC=3，点P在矩形的边上沿B→C→D→A运动．设点P运动的路程为x，△ABP的面积为y，则y关于x的函数图象大致是8.某水果超市为了吸引顾客来店购物，设立了一个如图所示的可以自由转动的转盘，开展有奖购物活动. 顾客购买商品满200元就能获得一次转动转盘的机会, 当转盘停止时, 指针落在“一袋苹果”的区域就可以获得“一袋苹果”的奖品；指针落在“一盒樱桃”的区域就可以获得“一盒樱桃”的奖品. 下表是该活动的一组统计数据：下列说法不正确．．．的是A.当n很大时，估计指针落在“一袋苹果”区域的频率大约是0.70B.假如你去转动转盘一次, 获得“一袋苹果”的概率大约是0.70C.如果转动转盘2 000次, 指针落在“一盒樱桃”区域的次数大约有600次D.转动转盘10次，一定有3次获得“一盒樱桃”二、填空题（本题共16分，每题2分）9.计算：013172-⎛⎫⎛⎫----=⎪ ⎪⎝⎭⎝⎭.10．分解因式：32a ab-=．11.请写出一个开口向下，并且对称轴为直线x=1的抛物线的表达式y=．12．如图1，将边长为a的大正方形剪去一个边长为b的小正方形，并沿图中的虚线剪开，拼接后得到图2，根据图形的面积写出一个含字母a，b的等式：...13.在读书活动中，某同学对甲、乙两个班学生的读书情况进行了统计：甲班学生人数比乙班学生人数多3人，甲班学生读书480本，乙班学生读书360本，乙班平均每人读书的本数是甲班平均每人读书的本数的45．求甲、乙两班各有多少人？设乙班有x人，则甲班有(3)x+人,依题意，可列方程为...14．23=yx，则222569222y x xy yx yx y x y⎛⎫-+--÷⎪--⎝⎭的值是.15．如图, 在Rt △ABC 中，∠C ＝90°，AC= BC ，将Rt △ABC 绕点A 逆时针旋转15°得到Rt △''AB C ，''B C 交AB 于E ，若 图中阴影部分面积为'B E 的长为 . .. 16请回答：该尺规作图的依据是 ．三、解答题（本题共68分，第17题5分，第18题4分，第19-23题每小题5分，第24、25题每小题6分，第26，27题每小题7分，第28题8分.解答应写出文字说明、演算步骤或证明过程）17.解不等式组：⎪⎩⎪⎨⎧>++≤+x x x x 2274)3(2 并写出它的所有整数解.18.我国汉代数学家赵爽为了证明勾股定理，创造了一幅“弦图”后人称其为“赵爽弦图”（如图1）. 图2是弦图变化得到，它是用八个全等的直角三角形拼接而成，记图中正方形ABCD,正方形EFGH, 正方形MNKT 的面积分别为,,,321S S S 若10321=++S S S ,求2S 的值.以下是求2S 的值的解题过程,请你根据图形补充完整．解：设每个直角三角形的面积为S=21-S S （用含S 的代数式表示）① =32-S S （用含S 的代数式表示）②由①，②得，13S S +=123因为10S S S ++=，所以10222=+S S .所以3102=S .19．如图，在△ABC 中，AB =AC ，点D ，点E分别是BC ，AC 上一点，且DE ⊥AD . 若∠BAD=55°， ∠B=50°，求∠DEC 的度数．20. 已知关于x 的一元二次方程01632=-+-k x x 有实数根，k 为负整数． （1）求k 的值；（2）如果这个方程有两个整数根，求出它的根．21. 如图，矩形ABCD 的对角线AC 、BD 交于点O ，且DE=O C ，CE=O D ．（1）求证：四边形OCED 是菱形；（2）若∠BAC ＝30°，AC ＝4，求菱形OCED 的面积．22．如图，点A 是直线2y x =与反比例函数1m y x-=（m 为常数）的图象的交点．过点A 作x 轴的垂线，垂足为B ，且OB =2．（1）求点A 的坐标及m 的值；(2)已知点P (0，n) (0＜n ≤8) ，过点P 作平行于x 轴的直线，交直线2y x =于点C 11(,)x y , 交反比例函数1m y x-=（m 为常数）的图象于点D 22(,)x y ,交垂线AB 于点E 33(,)x y ,若231x x x <<，结合函数的图象，直接写出123++x x x 的取值范围．23.已知：如图，在△OAB 中，OA OB =，⊙O 经过AB 的中点C ，与OB 交于点D,且与BO 的延长线交于点E ，连接EC CD ，．（1）试判断AB 与⊙O 的位置关系，并加以证明； （2）若1tan 2E =，⊙O 的半径为3，求OA 的长．24.甲乙两组各有10名学生，进行电脑汉字输入速度比赛，现将他们的成绩进行统计，过程如下：收集数据各组参赛学生每分钟输入汉字个数统计如下表：分析数据两组数据的众数、中位数、平均数、方差如下表所示：得出结论(1)若每分钟输入汉字个数136及以上为优秀，则从优秀人数的角度评价甲、乙两组哪个成绩更好一些？(2)请你根据所学的统计知识，从不同角度评价甲、乙两组学生的比赛成绩（至少从两个角度进行评价）.25.如图，在△ABC中，AB=4.41cm,BC=8.83cm，P是BC上一动点，连接AP，设P，C两点间的距离为x cm，P，A两点间的距离为y cm．（当点P与点C重合时，x的值为0）小东根据学习函数的经验，对函数y随自变量x的变化而变化的规律进行了探究．下面是小东的探究过程，请补充完整:（1）通过取点、画图、测量，得到了x与y的几组值，如下表：（说明：补全表格时相关数值保留一位小数）（2）建立平面直角坐标系，描出以补全后的表中各对对应值为坐标的点，画出 该函数的图象；（3）结合画出的函数图象，解决问题：当PA=PC 时，PC 的长度 约为 cm ．（结果保留一位小数）26. 在平面直角坐标系xOy 中,抛物线22(31)2(0)y x m x m m m =-+++>，与y 轴交于点C ，与x 轴交于点A 1(,0)x ,B 2(,0)x ，且12x x <.（1）求1223-+x x 的值；（2）当m=1223-+x x 时，将此抛物线沿对称轴向上平移n 个单位，使平移后得到的抛物线顶点落在△ABC 的内部（不包括△ABC 的边），求n 的取值范围（直接写出答案即可）．27．如图，在等腰直角△ABC 中，∠CAB=90°，F 是AB 边上一点，作射线CF ， 过点B 作BG ⊥C F 于点G ，连接AG ． （1）求证：∠ABG =∠ACF ；（2）用等式表示线段C G ，AG ，BG 之间 的等量关系，并证明．28.在平面直角坐标系xOy 中，过y 轴上一点A 作平行于x 轴的直线交某函数图象于点D ，点P 是x 轴上一动点，连接D P ，过点P 作DP 的垂线交y 轴于点E （E 在线段OA 上，E 不与点O 重合），则称∠DPE 为点D ，P ,E 的“平横纵直角”.图1为点D ，P ,E 的“平横纵直角”的示意图图1如图2，在平面直角坐标系xOy 中，已知二次函数图象与y 轴交于点(0,)F m ，与x 轴分别交于点B （3-，0），C （12，0）. 若过点F 作平行于x 轴的直线交抛物线于点N .（1）点N 的横坐标为 ；图2 （2）已知一直角为点,,N M K 的“平横纵直角”， 若在线段OC 上存在不同的两点1M 、2M ，使相应的点 1K 、2K 都与点F 重合，试求m 的取值范围；（3）设抛物线的顶点为点Q ，连接BQ 与FN 交于点H ,当4560QHN ︒≤≤︒∠时，求m 的取值范围．。
北京市大兴区2018年初三检测试题数学参考答案及评分标准一、 选择题（本题共16分，每小题2分）二、填空题（本题共16分，每小题2分） 9. 322-10. ()()+-a a b a b11．答案不唯一，如221y x x =-+-； 12. a 2－b 2＝(a ＋b )(a －b ) 13.480436035x x⨯=+ 14. 3 15．2-16. SSS 公理，全等三角形的对应角相等.三、解答题（本题共68分，第17题5分，第18题4分，第19~23题每小题5分，第24，25题每小题6分，第26，27题每小题7分，第28题8分.解答应写出文字说明、演算步骤或证明过程） 17. 解：⎪⎩⎪⎨⎧>++≤+xx x x 2274)3(2 由①，得21-≥x . ………………………………………………………1分由②，得2<x . …………………………………………………………2分 ∴原不等式组的解集为221<≤-x . ………………………………………4分它的所有整数解为0，1. …………………………………………………5分18. 4S ； ……………………………………………………………………………… 1分 4S ； ……………………………………………………………………………… 2分 2S 2 . …………………………………………………………………………………4分19．解：∵AB =AC ，① ②∴∠B =∠C ． ∵∠B=50°，∴∠C =50°．…………………… 1分∴∠BAC=180°-50°-50°=80°．………………………………………………… 2分 ∵∠BAD=55°，∴∠DAE=25°．………………………………………………………………… 3分 ∵DE ⊥AD ，∴∠ADE=90°．………………………………………………………………… 4分 ∴∠DEC=∠DAE +∠ADE=115°．………………………………………………5分20.解：（1）根据题意，得Δ=(－6)2－4×3（1－k ）≥0．解得2≥-k ．……………………………………………………………1分 ∵k 为负整数，∴k =－1，－2．……………………………………… 2分 （2）当1=-k 时，不符合题意，舍去； ………………………………… 3分当2=-k 时，符合题意，此时方程的根为121==x x ．………… 5分21.（1）证明：∵DE =OC ，CE =OD ，∴四边形OCED 是平行四边形 ………………………………1分∵矩形ABCD ， ∴AC =BD ，OC =12AC ，OD =12BD . ∴OC =OD .∴平行四边形OCED 是菱形 ………………………………2分（2）解：在矩形ABCD 中，∠ABC =90°，∠BAC =30°，AC ＝4，∴BC =2.∴AB =DC =…………………………………………………3分 连接OE ，交CD 于点F . ∵四边形OCED 为菱形， ∴F 为CD 中点. ∵O 为BD 中点，∴OF =12BC =1.∴OE ＝2OF ＝2 …………………………………………………4分∴S 菱形OCED ＝12OE ·CD =12×2×＝5分22．（1）解：由题意得，可知点A 的横坐标是2，……………………1分由点A 在正比例函数2y x =的图象上，∴点A 的坐标为（2，4）……………………………………2分又点A 在反比例函数1m y x-=的图象上，142m -∴=，即9m =．……………………………………… 3分ABCDEO（2）6<x 1+x 2+x 3≤7 ……………………………………………… 5分23. （1）AB 与⊙O 的位置关系是相切 ····························································· 1分证明：如图，连接OC ． OA OB =，C 为AB 的中点，OC AB ∴⊥．∴AB 是⊙O 的切线． ··········································································· 2分 （2）ED 是直径，90ECD ∴∠=．∴90E ODC ∠+∠=．又90BCD OCD ∠+∠=，OCD ODC ∠=∠， ∴BCD E ∠=∠． 又CBD EBC ∠=∠， ∴BCD BEC △∽△．BC BDBE BC∴=． ∴2BC BD BE =⋅． ··············································································· 3分1tan 2E ∠=，∴12CD EC =． BCD BEC △∽△， ∴12BD CD BC EC ==． ················································································ 4分 设BD x =，则2BC x =．又2BC BD BE =⋅， ∴2(2)(6)x x x =+． 解得10x =，22x =．0BD x =>， ∴2BD =．235OA OB BD OD ∴==+=+=． ·························································· 5分24. （1）乙组成绩更好一些 …………………………………………………………………2分（2）答案不唯一，评价需支撑推断结论…………………………………………………6分 （说明：评价中只要说对2条即可，每条给2分，共4分）25.（1）4.6 ……………………………………………………………………………………1分 （答案不唯一） （2）………………………………………………………………4分(3) 4.4 ………………………………………………………………6分 （答案不唯一）26.（1） 解关于x 的一元二次方程，()223120x m x m m -+++=得x =2m +1, x =m ………………………………………………………2分 ∵m ＞0, x 1＜x 2∴x 1=m , x 2=2m+1. …………………………………………………… 3分2x 1-x 2+3=2m -2m -1+3=2 …………………………………………… 4分（2）符合题意的n 的取值范围是. …………………………………7分27.（1）证明 :∵ ∠CAB=90°.∵ BG ⊥CF 于点G ， ∴ ∠BGF =∠CAB =90°.∵∠GFB =∠CF A . ………………………………………………1分 ∴ ∠ABG =∠ACF . ………………………………………………2分（2）CG +BG . …………………………………………………3分证明：在CG 上截取CH =BG ，连接AH ， …………………………4分∵ △ABC 是等腰直角三角形， ∴ ∠CAB =90°，AB =AC .∵ ∠ABG =∠ACH .∴ △ABG ≌△ACH . …………………………………………………… 5分∴ AG =AH ,∠GAB =∠HAC . ∴ ∠GAH =90°. ∴ 222AG AH GH +=.∴ GH =2AG . ………………………………………………………6分 ∴ CG =CH +GH =2AG +BG . ………………………………………7分28.（1）9 ………………………………………………………………… 1分 （2）方法一:MK ⊥MN ，∴要使线段OC 上存在不同的两点M 1、M 2，使相应的点K 1、K 2都与点F 重合，也就是使以FN 为直径的圆与OC 有两个交点，即m r >．29=r ， 29<∴m ．又0>m ，290<<∴m ． ………………………………………………4分方法二： 0>m ，∴点K 在x 轴的上方．过N 作NW ⊥OC 于点W ，设OM x =，OK y =， 则 CW ＝OC －OW ＝3，WM ＝9x -． 由△MOK ∽△NWM ， 得，∴9y x x m=-． ∴x mx m y 912+-=．当m y =时， 219m x x m m=-+，化为0922=+-m x x ． 当△=0，即22940m -=， 解得92m =时， 线段OC 上有且只有一点M ，使相应的点K 与点F 重合．0>m ，∴ 线段OC 上存在不同的两点M 1、M 2，使相应的点K 1、K 2都与点F 重合时，m 的取值范围为290<<m ． ………………………………………………………………………………4分（3）设抛物线的表达式为：)12)(3(-+=x x a y (a ≠0)，又 抛物线过点F （0，m ），a m 36-=∴．m a 361-=∴．m x m x x m y 1625)29(361)12)(3(3612+--=-+-=∴． …………………………………5分过点Q 做QG ⊥x 轴与FN 交于点RFN ∥x 轴∴∠QRH =90°tan BG BQG QG∠=，2516QG m =，152BG =∴，又4560QHN ︒≤∠≤︒，∴3045BQG ︒≤∠≤︒∴当30BQG ∠=︒时，可求出3524=m ，……………………………………………… 6分 当45BQG ∠=︒时，可求出524=m ． ……………………………………………… 7分m ∴的取值范围为245m ≤≤． ………………………………………………… 8分。
【西城一模】CParents and children often face the challenges of money. Common topics include setting the pocket money，learning to save，and deciding on expensive purchases. The goal of most parents is to teach their kids how to manage money wisely. The goal of most kids is getting money to spend. How can families balance these goals?“All parents hope they’ll raise a money-savvy kid, who’ll grow up to be an adult wise in their money use.” says financial (金融的）planner Peg Eddy. The key is letting kids learn by having a little money of their own.The Tidier family in Denver found the best way to teach about money was to let their kids earn some. Their son, Ryan, 17, has been helping with their garden since he was 8. Now he has been able to save $7,800. Ryan has come to see the value in making his own money even when other kids are given money by their parents.Learn Now, Save LaterMoney skills are an important part of becoming a successful adult. David Brady, another financial planner, says, “Young people today w ill have much more responsibility for their financial future than their parents or grandparents.”Brady does remind kids. “They shouldn’t be thinking about money all the time，” he says. However, they should understand basic rules for earning, saving and investing (投资）.That knowledge is greatly needed. Over the past years, the average credit card debt (债务)of Americans ages 18 to 24 doubled, to nearly $ 3,000. Among high school students, four out of five have never taken a personal-finance class.Talking About ItMany kids want to learn how to manage their money. But parentsthink only about what kids shouldn’t do. Instead, experts say,knowing how to manage money is the best way for kids to getwhat they really want. That means long-term planning and savingfor big expenses like college or a car. It also means thinking of others, by making donations to charity (慈善）.Giselle Lopez, 17, of New York City, learned the hard way. She was over $ 2,000 in debt on her first credit card. Her parents refused to pay, so Giselle got a job. Then she paid the debt off slowly herself. “Now every time I use it, I know that it comes from my own pocket,” Giselle says.“That gives me a sense of responsibility for my actions.”Different kids will have different styles when it comes to money. Teaching them how to use money doesn’t have to mean setting strict rules. When children like R yan and Giselle have their own money to consider, they can learn to set those rules themselves.27. Brady believes that ____ .A. parents should attend more personal-finance classesB. parents should teach their kids how to saveC. kids should learn how to manage moneyD. kids should follow the school rules28. Why did the writer say Giselle Lopez “learned the hard way”?A. Because she had to pay the debt off slowly herself.B. Because she had to make donations to charity.C. Because she had difficulty finishing her job.D. Because she had too many credit cards.29. What is the best title for the passage?A. Saving Matters!B. Parents Rule!C. Classes Work!D. Money Counts!27. C28. A29. D【东城一模】It was a February afternoon in a Brooklyn classroom.Sixteen-year-old Taylor Engler came face to face with acow. But it was all in her head. She was transported bya virtual (虚拟白勺）reality (VR) headset —it took Taylorand her classmates to a farm 250 miles away. Forstudents, the technology means field trips are no longerlimited by the length of a bus ride. u\ was not expecting it to be right in my face!” That’s what Taylor said after taking off the headset and finding herself back in the classroom.On any school day, students can take virtual reality “trips”. They are deep-sea diving. They are observing medical operations. They are visiting the Science Museum in London. Teachers say it5s another way to involve the iPhone generation (—代人）into classroom learning and it can help with their understanding and improve their grades. Colin Jones, a science teacher, haswalked students through the northern forest with a Google app called Expeditions, It can be done in a period or two with the help of the new technology，” he said. “But it could take even a week sometimes to take a real expedition. ’’“It’s different from watching videos. You can actually move，” Taylor said during the lesson on farm animals. “Not only move, but also feel，” said Richard Lamb. He studies how brains deal with i nformation. “Your physiological responses (生理反应）in virtual reality are similar to what you get in doing the actual activity. ’’ Lamb said. “Heart rate, breathing... everything. ’’It is unknown how many classrooms will use the technology. But experts say it’s still rare. Each headset can cost as little as $ 20 or $ 30，but systems and software for classes run into thousands of dollars. And good software is in great need. Another problem we face is how to make sure the VR technology mimics (模仿）the real world closely. “B ut we have to say VR technology provides students with a huge learning opportunity，” said David Evans, director of the National Science Teachers Association.John Miller, a chemistry teacher, agreed. “Too often in schools，students did something wrong in their chemistry experi ments. But we don’t have enough materials for them to redo the experiments. In virtual reality, all they do is hit reset on the computer. We don’t have to actually use chemicals. ’’Both Miller and Evans stressed the technology could enrich-not replace- real-world experiences. “We have to remain anchored (立足）in the real world，”Evans warned，“because that’s the one t hat we really need to study and explain. ’’27. On a February afternoon, Taylor .A. travelled to a farm on a busB. watched a video about a cowC. had a virtual reality lesson in the classroomD. played computer games with her classmates28. What can we learn from the passage?A. VR technology is widely used in schools.B. Teachers think VR technology helpful for students.C. Colin Jones’ students prefer a real trip to the forest.D. Students breathe faster in VR activities than in actual ones.B. people should develop more VR systems and softwareC. VR technology won’t change students’ way of learningD. VR technology will reduce students’ mistakes in experiments【海淀一模】CEveryone has traits ( 特性 ) that make us who we are. We have physical. traits, like red hair, long legs and funny-looking toes. We also have character traits including humor, warmth, creativity and so on.Certain physical traits are fully inherited (遗传 ), such as blue eyes and knobby knees. About 25,000 t0 35,000 genes (基因 ) are in a single cell in the human body. These genes carry the traits that are passed down genetically from parents to their children. 'Many traits exist between inheritance and development - the interaction with environment. One example is body shape. It tends to be passed down from parents. But once diet becomes a factor, environment begins to play an important role in how the body develops. Body shape is a trait that is a mixture ofinheritance from parents and influence of environment.So lots of our most important traits have been learned, rather than inherited. For example, if you're really great at video games, it's not because your parents passed down the skills in genes. It's because you have practiced a lot of video games and developed those skills yourself. If you have kids who turn out to be great at video games, it is because they put in the hours, learned the skills, and memorized the moves that are necessary to play the video games well.Of course, some of us have brains that are more advantageous to video game playing. Say you were born with a large and powerful part of the brain that controls your hand-eye coordination (协调能力 ).That's inherited. What you do with it, how you choose to develop that advantage, is up to you.You can pierce your nose or get a tattoo - it doesn't matter how much you change your body during the lifetime. None of those things will turn into genetic material to be passed down to the next generation. However, if your children grow up in an environment with role models who are pierced and covered in tattoos, they are more likely to get piercings and tattoos!27 is a physical trait that is fully inheritedA. The eye colorB. The special dietC. The body shapeD. The pierced nose28. According to the passage, the writer believes thatA. character traits can hardly change during the lifetimeB. the skills of video game playing are passed down to kidsC. a kid's hand-eye coordination isn't related to inheritanceD. environment plays an important role in traits development29. Which of the following would be the best title for the passage?A. Why are Traits Important?B.How does Inheritance Influence Traits?C. Where do Traits Come from?D. What are Physical and Character Traits?【朝阳一模】CAreY ouRightHandedor LeftHand e d?Whichhand doyou usewhen you write?About 8% to 15%ofpeople arelefthanded.They often havetousetools thataredesigned for right-handed people. Soitisdifficultforleft-handers tousemosttools.Ifyouarerighthanded,trythisexperiment:T akeaknifewithyourlefthandand try cuttinga potatointopieces. Don'tbe surprised ifyoufeel awkward (别扭的)Inthepast,peoplethoughtitwasstrangetousethelefthand.Y oungstudentslookeddown upontheirleft-handed classmates.Somechildrenwereevenpunished forusingtheirlefthandtowrite.Butthesedaysparentsandteachershaveacceptedthat.Left-handersarejustordinary(普通的)people.Inalmosteveryschoolintheworld,left-handedstudentscanusetheirlefthandto write.Whatcausespeopletobelefthandedorrighthanded?Expertshavesearchedlongand handonthis.Theyconcluded(得出结论)thatleft-handedpeoplearelefthandedforthesamereason that right-handed people are right handed. One out of every ten people just is a left-hander.It'ssimplylikethecolorofoureyes—somepeoplehavebrowneyes,whilesome othershaveblack eyes.However, manyresearchersthink thatlefthanderandright-handersaredifferentinsome aspects. Right-handersare moretalkativeandoutgoingthan left-handers.Manyright-handed peopleunderstand spoken wordsbetter. Forexample,afterthey listen todirectionstoa supermarket, they canfind iteasily. Right-handersaregood at organizingpeople,too.They are alsobetterbasketball guards. Justask Y aoMing.Research shows thatleft-handersarecreativeandartistic. Many famousperformers,likeJim Carrey andPaul McCartney,arelefthanded.Many left-handerslearn bettervisually(在视觉方面).In art,both LeonardodaVinciandMichelangelowerelefthanded. Inmusic, LudwigvanBeethoven waslefthanded.In science, you find Newtonand Einstein. Theleft-handed people are also really good attennisand othersingle sportsIf you prefer one hand,butyou arestill good atwriting with the other, you aremixedhanded. Research showsmixed-handerscanremembereverydaythingsbetterthan otherpeople.Whatdid you eatforlunch twoweeksago?If you'remixed handed, you canprobably remember.28. If right-handerscutup potatoes with theirlefthand.they will .A. get hurtB. give up cuttingC. feel awkwardD.change their tools29.WhatisParagraph2mainly about?A. Causes of being left handed.B. Encouragement to left-handersC. Punishment for using the left handD. Changes in opinions on left-handers30.Accordingto the passage, right-handers .A. are good organizersB. learn better visuallyC. are better at single sportsD. give clear directions to others31.From the passage, we can learn that left-handers .A. may be more talkative and outgoingB. are ordinary people like right-handersC might remember everyday things betterD. no longer need to use right handed tools(C) 28.C 29.D 30.A 31.B【石景山一模】CIn life we sometimes have disagreements with people. It could be with your parents, or with a friend. When this happens, the important thing is to try not to let a calm （平静的）discussion turn into a heated argument. But of course this is easier said than done.The first thing is that the way you begin the conversation is very important. Imagine you are a student and you share a flat with another student who you think isn't doing her share of the housework. If you say, "Look, you never do your share of the housework. What are we going to do about it?", the discussion will very soon turn into an argument. it's much more helpful to say something like, "I think we'd better have another look about how we divide up the housework. Maybe there's a better way of doing it."The second piece of advice is simple. If you're the person who is in the wrong, just admit (承认) it This is the easiest and best way to avoid an argument. Just apologize (道歉) to your flatmate, your parents, and move on. The other person will have more respect for you in the future if you do that.And the final tip is that if necessary, call“Time Out”,like in a sports match. If you think that an argument is getting out of control，then you can say to the other person, "Listen, I'd rather talk about this tomorrow when we've both calmed down."You can then continue the discussion the next day when perhaps both of you are feeling less angry. That way there ismuch more chance that you will be able to reach an agreement.One last important thing. Some people think that arguing is always bad. This is not true, Conflict（冲突）is a normal part of life, and dealing with conflict is an important part of any relationship, whether it's three people sharing a flat, or just two good friends .If you don't learn to argue properly, then when a real problem comes along, you won't be prepared to face it together. Think of the smaller arguments as training. Learn how to argue cleanly and fairly. Itwill help your relationship become stronger and last longer.27. According to the passage, if you apologize for your mistakes, you willA .feel much better than beforeB .get lots of help from othersC. make the arguments heatedD. win more respect of others28.We can learn from Paragraph 4 that_.A .people are more Iikely to reach an agreement with calmB .it's necessary for friends to argue with each otherC. it's better to deal with an argument very soonD .friends' argument is just like a sports match29. What's the passage mainly about?A .Reason why people argue a lot.B. The results of arguments in our life,C .The importance of conflict in our life.D .Advice on how to deal with disagreements,【丰台一模】CLiving and dealing with kids can be a hard job these days, but living and dealing with parents can be even harder.If I have learned anything in my 16 years, it is that communication is very important, both when you disagreeandwhen you get along well. With any relationship, you need to letother person know how you are feeling. If you are not able tocommunicate, you drift apart (疏远). When you are mad at yourparents, or anyone else, not talking to them doesn’tsolve anything.Communication begins with the concern (关心) for another. It means that you can’t just come home from school, go up to your room and ignore (不理睬)everyone. Even if you just say “Hi”, and see how their day was for five minutes, it is better than nothing.If you looked up the word “com m unication” in a dictionary, it would say “the exchange of ideas, the expression of information, correspondence (通信), means of communication: a letter or a m essage”. T o keep a good relationship, you must keep communication strong. Let people know how you feel, even if it’s just by writing anote.When dealing with parents, you always have to make them feel good abouthow they are doing as a parent. If you are trying to make them see something as yousee it, tell them that you’ll listen to what they have to say, but ask them politely to listen to you. Yelling or walking away only makes the situation worse.This is an example: one night, Sophie went to a street party with her friends.She knew she had to be home by midnight after the fireworks, but she didn’t feel she could just ask to go home. That would be rude. After all, they had been nice enough to take her along with them. Needless to say, she was late getting home.Her parents were mad at first, not when Sophie explained why she was late, they wer en’t as mad and let the incident go. Communication is the key factor here. If Sophie’s parents had not been willing to listen, Sophie would have been in a lot of trouble.Communication isn’t a one-way deal: it goes both ways. Just remember: if you get into a situation like Sophie’s, telling the other person how you feel — listening is the key factor to communication.27. In the writer’s view, dealing with parents is than with children.A. more difficultB. easierC. more importantD. funnier28. From Paragraph 6 we can learn that .A. getting home late would cause much troubleB. leaving the party early would be rude to friendsC. communication is the key to keeping friendshipD. communication is the solution to misunderstanding29. The writer probably agrees that .A. you should write a note to let your parents know how you feelB. you are willing to talk to your parents shows your care for themC. you always have to listen to your parents to make them feel goodD. you don’t need to communicate with parents when you get on well27. A 28. D 29. B。
2018北京大兴初三一模英 语一、选择题1．（.5分）My birthday is coming． My parents will give _____ some nice presents．（ ）A．mine B．I C．me D．my2．（.5分）Peter's mother is a farmer． She works _____ a farm．（ ）A．in B．on C．to D．of3．（.5分）﹣_____ people are there in your family， Jack？﹣Four． They are my father， my mother， my sister and I．（ ）A．How much B．How many C．How long D．How often4．（.5分）Tony is a basketball player． He is _____ in our class．（ ）A．tall B．taller C．tallest D．the tallest5．（.5分）﹣How often does Susan play games online？﹣She ____ games online once a week．（ ）A．plays B．is playing C．will play D．played6．（.5分）Keep quiet， please． All the students ____ lessons at school．（ ）A．are having B．had C．will have D．have7．（.5分）Jeff got to the airport at midnight， so he _____ a taxi to a hotel．（ ）A．calls B．will call C．called D．is calling8．（.5分）﹣Where is Jeff？﹣He _____to the cinema．（ ）A．is going B．has gone C．will go D．went9．（.5分）My parents _____ some reading when the doorbell rang yesterday evening．（ ）A．do B．did C．have done D．were doing10．（.5分）Put on more clothes，________you'll catch a cold in the strong wind．（ ）A．and B．but C．or D．so11．（.5分）A new park _____ in our town next year．（ ）A．built B．was builtC．will build D．will be built12．（.5分）﹣Jane， could you tell me _____ the ticket yesterday？﹣Oh， yes． I bought it online．（ ）A．where you bought B．where you will buyC．where did you buy D．where will you buy二、完形填空13．（8分）I came across a website a days ago． After I spent hours reading all the stories on it， I was deeply moved by them． So I couldn't wait to order a lot of smile cards online immediately． I （1） my new idea with my best friend， Annie， my roommate and she got so excited that she agreed to start the work with me and make the people in the city （2） on the smile cards gradually．We set down to prepare for it until the smile cards arrived． We put money with some cards and chocolate with the others． Then we walked （3） and found some lovelypeople that we would give our smile cards to．At first， we went into a shopping mall． We caught （4） of a young womanthere and went over to ask her if she would pass the card along． She gave a big smileand said she would． Outside the mall， we saw an elderly man （5） a heavybag． It seemed that he needed some help． When we handed a smile card to him， he juststood there， looking between us and the small parcel（包裹）． He looked a little （6） by it all． In a hospital， we met with an old lady waiting for her treatment． Annieshowed kindness to her and she had a big （7） on her face even though she hadn'topened the card with money inside．We kept on walking and gave out more little gifts to the people in a community． Wehad so much fun （8） smile cards! Annie and I were sure that there would be moresmile cards appearing in the city!（1）A．changed B．shared C．argued D．explained（2）A．work B．put C．pass D．insist（3）A．away B．down C．out D．around（4）A．hold B．attention C．breath D．sight（5）A．carrying B．throwing C．emptying D．tying（6）A．regretted B．confused C．frightened D．excited（7）A．joke B．surprise C．smile D．shame（8）A．delivering B．selling C．playing D．making三、阅读理解14．（6分）Sunshine School Science ShowWelcome to our school science show． It is mainly for the students of Grade 7﹣9． Hope to see you and have fun at our school gym this weekend．Main EventsThere is plenty to do during the science show．Of course，you will take a look at all of the students' projects．You can see science movies and discover some secrets of life．Some scientists w ill come to our show． They will give advice on how to do experiments on physics，chemistry and biology directly．Meet a Robot!A new kind of robot will be on show． Its name is Moro． It can "see" with its large blue eyes． During the show，you can watch Moro move different sizes of things and put them on a shelf with its hands． When you touch Moro on the arm， it will say hello to you． But please don't take photos of Moro with your camera or smart phone．Our Own InventorOur local inventor Ray Allen will give a talk about science research． He will also show how to use his inventions in our daily life． At the end of his talk， Mr．Allen will answer questions from students．We're sure the science show will offer a great way for you to put your science knowledge to use !（1）All of the from students will be on show in the gym this weekend．A．projectsB．robotsC．homeworkD．photos（2）What can Moro do when you touch it ？A．Nod its head．B．Close its large eyes．C．Say hello to you．D．Shake hands with you．（3）From the passage， we find that Mr．Allen ．A．is known as a local inventorB．takes no interest in scienceC．hasn't made any inventions yetD．gives advice on science subjects15．（6分）Caring for birds， goats and a tortoise is all part of a living classroom．High﹣school students in Arlington， Virginia are learning how to care foranimals． They are at the animal science lab， learning about and taking care of nearly 50kinds of animals．Holding a rabbit in her arms， Elleny Alemu says it is"so cute"． She says soon she will be getting one of her own．Miguel Zambrano doesn't feel the same way about Snickers． Zambrano is feeding her hay（千草）， hoping she will let him brush her．"She gets mad if you sometimes don't even pay attention to her． And she doesn't like people to ride her．"Zambrano is one of 70students taking the yearlong animal science program． Students learn in class and hands﹣on with the animals． It gives them a chance to learn what it is like to work with animals．Sydney Miller takes a rabbit to walk， to give it exercise． She takes the animal ona leash（皮带）， like a dog． They walk past other different kinds of animals．"I wantedto learn more about them and get a hands﹣on experience．Cleaning the rabbit's cage is something she didn't like to do．"I have to clean his dirty box and bedding every day．" But Miller hopes to be a vet one day．Science teacher， Schall explains that the students are learning "hand taming （驯养）" They have to hold them for at least 10minutes． Yes， that includes snakes and evena kind of deadly spider． Schall says she helps the student by first holding the animalherself．Lab assistant（助手） Rebecca Brumbaugh helps the students． She says that， like people， animalls have minds of their own． "They have their own feelings． Different animals have different personalities（个性） and they connect with different humans．"（1）What are the students doing according to the passage ？A．Keeping animals as pets．B．Protecting the environment．C．TakingD．Experiencing the future life．（2）According to Paragraph 4， Zembrano's Snickers is probably a ．A．rabbitB．horseC．birdD．mouse（3）When training animals， Mrs．Schall teaches her students by ．A．comparing with anotherB．downloading informationC．showing some picturesD．setting an example16．（6分）Sign language users once had to meet at local deaf clubs to meet with friends， have conversations and share their ideas． In recent years， however， some websites have started to take the place of the deaf clubs， with Facebook leading the way． Videos can be watched online for long periods and groups are easy to set up and join．Many deaf people enjoy being able to communicate more easily with their hearing colleagues（同事）， old school friends or family members． Deaf comedy actor John Smith says， Before we had social networking sites ， many deaf people wereseparated． Facebook provides a place where we can communicate with more people and drive away some of our frustrations about the barriers（障碍） we face in everyday life． "But it wasn't perfect because status updates（更新） had to be written in English text．In sign language，meaning is communicated through hands，facial expressions and body language．It has a different grammar and structure． Because of difficulties in learning language without hearing， many sign language users look on English as their second language and often aren't fluent in English． For example， in spoken English you might say，" The man climbed to the top of the big mountain．" But in sign languageyou'd show the mountain first， like this， "Mountain， big． Man climbed up it， all the way to the top．" You'd show how steep （陡峭的） the mountain was through your signs，and the effort the man took to climb it would be emphasized（强调） by your actions and facial expressions﹣almost like acting the part of the climber．As time goes on， more and more deaf people prefer using Facebook instead． They will have fewer opportunities to meet and sign with each other face﹣to﹣face．However， most deaf people think they benefit a lot from websites for deafpeople． As Bust on says， "Facebook gives deaf people the confidence to come out and say things that they never would have said before because they didn't have the platform（平台） to say them on． Confidence comes from being able to express your own thoughts in your own language．"（1）We can know from the first two paragraphs that ．A．social websites make deaf people communicate more widelyB．Facebook has already taken the place of local clubs completelyC．deaf people can't spend any time in watching videos on websitesD．Facebook doesn't help deaf people communicate with each other（2）Deaf people usually have trouble in according to Paragraph 3．A．joining in online groupsB．using body language skilfullyC．communicating through handsD．learning to write in English text（3）What can be inferred from the passage ？A．It will take deaf people less time to update their own computers．B．There will be fewer local clubs for deaf people to meet together．C．It is impossible for deaf people to express their thoughts online．D．Deaf people w ill have no time to use sign language in local clubs．17．（8分）Social media has become a part of our lives． It is the communication tool that children have been brought up with， but it is still illegal（ 违法的） for a Canadian child under the age of 13to have a social media page．This is a shame when you consider the learning opportunities that social mediaoffers． At our school，Vernon Christian Elementary school in Vernon，B．C．， I can see how it provides children with the chance to learn how to communicate properly andeffectively． If they want their friends to follow them or re﹣tweet（转发） theirmessages， they must learn to write them creatively in an interesting and amusing style， attach （粘贴） pictures， and ask questions to invite a response． Students will learn a lot from the process．Social media can also help students to sharpen up their writing skills． My students usually use the blog to keep a diary about something that interests them， and suddenly they appear to love writing．So is it necessary to restrict（限制） students in the social media age？ Notreally． A survey has found that 59percent of children have already used a social network by the time they are 10， and 43percent have messaged people they didn't know by the age of 12．Of course， primary schools should care about the dangers of social media． Measures （措施） should be taken to protect students from the dangers． In our school， we have a social media platform with a teacher's dashboard（信息窗） where all activities can be managed． On one occasion， a boy wrote hurtful comments （评论） about a girl in a post message． After a discussion with him about why it is wrong to send hurtful emails， he was embarrassed and said sorry to the girl．Over the past 23years teaching in British Columbia， I have focused on computing． I therefore take notice of the bad effects of social media on primary students． However， social media offers learning and communicating opportunities to elementarystudents． More importantly， we cannot ignore（忽视） the fact elementary children are using social media． I strongly believe that exposing students to the social media will equip them to be wiser grow﹣ups in the future．（1）Which of the following is TRUE according to the passage ？A．The writer has made students learn a lot by using social media as a teacher．B．All the students can't be allowed to use social media in British Columbia．C．In Canada，children under 13have rights to use social media pages freely．D．The writer has paid less attention to primary students in using social media．（2）The phrase"sharpen up"in the third paragraph means " "．A．achieveB．improveC．formD．practise（3）What does the writer mainly tell us in the passage ？A．More schools will encourage students to use social media skillfully．B．It is necessary to stop the students from using social media at school．C．Social media at school w ill make great influence on students' future．D．It is so important to keep school websites safe in Information Age．（4）In the writer's opinion， social media at school．A．will take the place of other learning styles slowlyB．can help students make a good habit of learningC．will make students take less interest in learningD．should be developed more widely among students四、阅读理解18．（10分）Would you like to go on a festival that is partly cut off from modern life？ Do you want to visit a place where people still have a strong sense of local traditions？Let me introduce a festival that will meet your needs． The festival， called Up Helly Aa， is held in the Shetland Islands， just off the coast of Scotland．Many years ago， many of the Shetland Islands had days to celebrate the time when winter began to move towards spring． The early festivals had bonfires（篝火） and involved the whole neighborhood． They were quite dangerous． In one festival，barrels of burning tar （焦油） were pulled through the streets． Tar is very sticky and burns easily． Often，the barrels turned over as they were pulled along． The tar poured out， still burning， and houses on the street caught fire and burned down! So，in the early 1800s， thefestivals were stopped．But in 1877， Up Helly Aa started again． It was based on the early firefestivals． It is held about the same time every year， on the last Tuesday inJanuary． The people who organized the first Up Helly Aa wanted to remind people that the festival was"traditional"． So they used a Viking image（肖像）， which the earlyfestival did not do． A wooden copy of a Viking ship is pulled through the streets and then burned on a huge bonfire． Men pull the ship through the streets with ropes． More men stand in lines on each side of the roads， holding burning sticks． All of them dress up as Vikings．All the local people come to Up Helly Aa． But people come from all over the world to watch， too． Only local men can make the ship， pull it through the streets or hold the burning sticks． Women cant take part in this part of the festival， not even the local women． Anyone can go to watch ， though．Once the ship has been burned， there are lots of parties that go on all night． The women have been busy getting the parties ready all day． Everyone in the neighborhood， men， women and children， can go to the parties． There is lots of food anddrinks． Often people sing and dance until early the next morning． So no one gets much sleep!（1）Where do people have the festival ？（2）When is the festival held every year ？（3）What is pulled through the streets and burned on bonfires ？（4）What do people do at the parties ？（5）Whats the passage mainly about ？五、文段表达19．（10分）假如你是李华，作为活动主持人，你打算邀请外教Smith先生来参加本周末学校开展的"英语戏剧展示"活动，请用英语给他写﹣封邀请函，告诉他本次活动的具体时间和地点，安排了哪些内容，以及需要他做哪些事情．提示词语： wear， role， perform， judge， suggestions， photos提示问题：．When and where are you going to hold the English drama show？．What are you going to do on the show？．What will you ask Mr． Smith to do for the show？Dear Mr． Smith，I'm glad to tell you there'll be an English drama show this weekend．We're looking forward to your reply．Li Hua20．（10分）"友善"是一种美德，它犹如阳光和雨露照耀并滋润着美德的形成．同学们，请奉献你的友善，为创建和谐社会做出贡献．某英文网站正在开展以"友善待人、快乐生活"为主题的征文活动．假如你是李华，请用英语写一篇短文投稿，谈谈生活中你对他人提供善意帮助的经历．主要内容包括：你对友善行为的认识和理解，你平时做哪些友善的事情，以及你这样做的美好愿望．提示词语： kind， politely， trouble， offer， proud， society提示问题：．What do you think of showing kindness to others？．How do you help them kindly in your daily life？．What do you dream about being kind to them？It's our duty to show kindness to others around us．参考答案一、选择题1．【分析】我的生日就要到了，我的父母会给我一些漂亮的礼物．【解答】考查代词．A我的，名词性物主代词．B我，主格．C我，宾格．D我的，形容词性物主代词．句意"我的生日就要到了，我的父母会给我一些漂亮的礼物．"．动词give后用宾格me我．故选：C．【点评】考查代词，这里要分清名词性物主代词，形容词性物主代词，主格或宾格的用法，结合语境选择合适答案．2．【分析】彼得的母亲是农民．她在农场工作．【解答】根据题意：彼得的母亲是农民．她在农场工作．可知在农场用介词on．故选：B．【点评】熟悉介词的基本用法，结合题意，给出答案．3．【分析】﹣﹣你家里有多少人，杰克？﹣﹣四口，他们是我的父亲，我的母亲，我的姐姐和我．【解答】考查疑问词组．A多少，修饰不可数名词．B多少，修饰可数名词复数．C多长时间，对一段时间提问．D多久，对频率提问．结合语境"四口，他们是我的父亲，我的母亲，我的姐姐和我．"．可知，对数量提问，且修饰集合名词people人．用疑问词组how many．故选：B．【点评】疑问词组通常用来构成疑问句，要根据回答的具体内容进行选择，注意一些固定搭配，分清疑问词的用法．4．【分析】托尼是个篮球运动员，他是我们班最高的．【解答】考查最高级．A高的．B更高的．C最高的，前面通常加the．D最高的．结合语境"托尼是个篮球运动员，他是我们班___．"．可知，"在我们班里"，三者以上比较，应该是"最高的"．故选：D．【点评】考查最高级，要熟练掌握最高级的变法，根据具体的语境仔细分析选择恰当的最高级形式．5．【分析】﹣苏珊经常在网上玩游戏吗？﹣她每周上网玩游戏一次．【解答】根据题意：﹣苏珊经常在网上玩游戏吗？﹣她每周上网玩游戏一次．once a week是一般现在时的标志．故选：A．【点评】熟悉一般现在时的基本用法面结合题意，给出答案．6．【分析】请保持安静．所有的学生在学校上课．【解答】根据题意：请保持安静．所有的学生在学校上课．由Keep quiet， please可知学习生正在上课，要避免打扰，用现在进行时be+doing．故选：A．【点评】熟悉现在进行时的基本用法，结合题意，给出答案．7．【分析】杰夫午夜到达机场，所以他叫了一辆出租车到旅馆．【解答】考查一般过去时态．A第三人称单数．B一般将来时态．C一般过去时．D现在进行时态．句意"杰夫午夜到达机场，所以他叫了一辆出租车到旅馆．"．由got过去式．可知，一般过去时态．谓语动词用call的过去式called．故选：C．【点评】考查一般过去时态．通常表示事情发生在过去，主语谓语动词过去式的变法，分析时间状语．结合语境完成试题．8．【分析】﹣杰夫在哪里？﹣他已经去看电影了．【解答】根据题意：﹣姐夫在哪里？﹣他已经去看电影了．可知杰夫不在说话场所，去了某地还没回来．gone to表示去了某地没回来，been to表示曾经去过某地，人已经回来．结合本题人没回来．故选：B．【点评】熟悉现在完成时的基本用法，结合题意，给出答案．9．【分析】昨天晚上门铃响的时候，我的父母正在读书．【解答】根据题意：昨天晚上门铃响的时候，我的父母正在读书．由when the doorbell rang yesterday evening可知，含有when引导的一般过去时的句子，其主句一般用过去进行时were/was+doing．故选：D．【点评】熟悉过去进行时的基本用法，结合题意，给出答案．10．【分析】多穿点衣服，否则你会在大风中感冒的．【解答】根据语境以及上下文，本题考查的是连词的用法．根据设空处前后句子可以推断句意是：多穿点衣服，否则你会在大风中感冒的．句型"祈使句+or+陈述句"，表示在以祈使句为条件下的相反假设，意为"否则，要不然"，所以用连词or（否则）；故选：C．【点评】本题主要考查连词的用法，连词在句子中主要起联系上下文的作用，他们之间的区别就是表示逻辑关系的不同，所以在解题时先要理解上下文含义，然后根据上下文逻辑关系选择合适的连词．是做好此类题型的关键．设空处表示"否则"．11．【分析】明年我们镇将建一个新的公园．【解答】根据句中的时间状语为next year 故确定为一般将来时态，结合主语A new park 是谓语动词build的承受者，二者形成被动关系，故确定为被动语态，故该句的谓语动词为一般将来时态的被动语态，其结构为will +be+过去分词．故填入will be built．故选：D．【点评】本题考查用所给单词的适当形式填空，首先要根据语境明确句意，然后再根据相关语法对所给单词在形式上做出正确的变化，本题考查一般将来时态的被动语态，其结构为will +be+过去分词．12．【分析】﹣﹣简，你能告诉我昨天你在哪里买的票吗？﹣﹣哦，是的，我在网上买的．【解答】考查宾语从句．句意"﹣﹣简，你能告诉我昨天你在哪里买的票吗？﹣﹣哦，是的，我在网上买的．"．宾语从句中，从句通常用陈述语序．C，D不正确．由yesterday昨天．可知，一般过去时态．B不正确．故选：A．【点评】宾语从句中一般为陈述语序，关于引导词的区分需结合引导词的基本含义及其在句子中所承担的句子成分进行具体分析．宾语从句的时态和主句没有必然的联系，需结合语境具体分析．二、完形填空13．【分析】文章讲述了作者偶然发现了一个网站，在读了所有的故事之后，被他们深深地感动了．所以她在网上订购很多微笑卡片在外面传递给不同的人们．她想让这个城市的人把这种善意的东西传递下去．【解答】（1）B 考查动词，A．changed改变 B．shared分享 C．argued吵架 D．explained解释， 根据I …my new idea with my best friend，结合选项，可以推出句意：我和我最好的朋友分享我的主意，故选B．（2）C 考查动词，A．work工作 B．put放 C．pass传递 D．insist 坚持，根据后文We caught （4）of a young woman there and went over to ask her if she would pass the card along，可知是指：我们看到一个年轻的女人，于是走上前问她是否可以把卡片传递下去，由此推出我们的目的是让这个城市的人传递微笑卡片，故选C．（3）C 考查介词，A．away远离 B．down往下 C．out外面的 D．around在…周围，根据found some lovely people that we would give our smile cards to去寻找一些我们可以送给卡片的可爱的人，可知是到外面去寻找那些人，故选C．（4）D 考查名词，A．hold握住 B．attention注意力 C．breath呼吸 D．sight 视力，根据 caught…of，结合选项，推出是短语catch sight of看到…，这是固定搭配 ，结合句意"我们看到了一个年轻的女人"，故选D．（5）A 考查动词，A．carrying 搬运B．throwing扔 C．emptying倒空 D．tying 系，根据a heavy bag一个重包，结合后文 It seemed that he needed some help似乎是她需要帮忙，推出她搬运一个重包，故选A．（6）C 考查动词，A．regretted遗憾 B．confused拒绝 C．frightened吃惊的 D．excited激动的额， 根据When we handed a smile card to him， he just stood there当我们递给他一张微笑卡时，他只是站在那里， 推出她对我们的行为有点惊讶，故选C．（7）C 考查名词，A．joke玩笑 B．surprise惊讶 C．smile微笑 D．shame 羞耻，根据Annie showed kindness to her ，可知Annie 对她表现的很善意，推出她同样回以善意的大大的微笑，故选C．（8）A 考查动词，A．delivering传送 B．selling卖 C．playing玩 D．making 制造，根据后文Annie and I were sure that there would be more smile cards appearing in the city!安妮和我确信，在这个城市里会出现更多的微笑卡片！推出这些微笑卡片是我们传递出去的，所以此处是指我们在传递微笑卡片，故选A．【点评】本文是一篇记叙文，讲述的是作者通过传递微笑卡片而传递善意的精神的故事．解题时需要快速阅读全文，了解文章大意，再带着选项去读，边读边做，注意联系上下文．三、阅读理解14．【分析】这是一篇教育文化类阅读，主要介绍我们学校将要举行科学展览．所以学生的项目都会被展出．一些科学家会来到我们学校．还有一个叫做Moro机器人．当地的发明家Ray Allen将会做演讲．并回答学生的问题．我们相信科学展览会是一种为你提供科学知识的很好的方式．【解答】1．A．细节理解题．根据第二段Of course，you will take a look at all of thestudents' projects当然，你会看看所有学生的项目．可知，这个周末所有来自学生的项目都将在体育馆展出．选A．2．C．细节理解题．根据第三段第二行 When you touch Moro on the arm， it will say hello to you当你触摸Moro的手臂，它会向你问好．可知，触摸它的手臂它能向你问好．选C．3．A．细节理解题．根据倒数第二段Our local inventor Ray Allen will give a talk about science research我们的本地发明家雷阿伦将做一个关于科学研究的演讲．可知，我们发现艾伦先生作为当地的发明家而出名．选A．【点评】阅读题型，要注重句子与句子之间、段落与段落之间逻辑关系以及对篇章的整体理解．根据所给问题选择正确选项完成试题．15．【分析】本文介绍了弗吉尼亚州阿灵顿中学的学生怎样在科学课的生活教室内照顾动物，包括他们要照顾的动物的种类和怎样照顾它们．文章还说明了老师和科学课助手怎样进行这方面的教学示范和帮助学生等事情．【解答】1．C． 细节理解题．根据文中"High﹣school students in Arlington， Virginia are learning how to care for animals"和" They are at the animal science lab， learning about and taking care of nearly 50kinds of animals"可知，阿灵顿学校的学生正在学习怎样照顾动物，他们正在动物科学实验室，学习照顾接近50种动物，故知他们在上科学课，选C．2． B．细节理解题．根据文中" Zambrano is feeding her hay， hoping she will let him brush her"和" And she doesn't like people to ride her"可知，桑布拉诺正在给它（"窃笑"）喂干草，它不喜欢人们骑在它身上，故知"窃笑"可能是一匹马，故选B．3． D．细节理解题．根据文中"Schall says she helps the student by first holding the animal herself"可知，沙尔太太首先亲自抱着动物（作为示范）来帮助学生，故选D．【点评】首先要通读短文，掌握大意，然后结合具体的题目，再读短文，从中找出相关信息，就可以确定正确答案．16．【分析】文章介绍了网络给聋哑人提供了很多交流的平台，给他们的交流带来了便利．【解答】1． A 细节理解题，根据 In recent years， however， some websites have started to take the place of the deaf clubs， with Facebook leading the way．然而，近年来，一些网站已经开始取代聋人俱乐部，Facebook在这方面处于领先地位．Facebook provides a place where we can communicate with more people and drive away some of our frustrations about thebarriers（障碍） we face in everyday life．可知Facebook提供了一个地方，我们可以与更多的人交流，赶走我们的一些挫折障碍，让我们面对日常生活．可知说的是社交网站让聋人更广泛地交流，故选A．2． D 细节理解题，根据But it wasn't perfect because status updates（更新） had to be written in English text但是它并不完美，因为状态更新必须用英语写的文本，可知他们在学习用英语写作遇到麻烦，故选D．3． B 推理判断题，根据As time goes on， more and more deaf people prefer usingFacebook instead． They will have fewer opportunities to meet and sign with each other face﹣to﹣face．随着时间的推移，越来越多的聋人更喜欢使用Facebook，他们就很少有机会见面，所以聋哑人的本地俱乐部将会减少．故选B．【点评】本文是一篇阅读选择题，做题时要先通读短文，弄清楚短文大意，然后在文中找出相关句子，根据句子选择正确答案．17．【分析】本文是一篇日常生活类阅读，文章大意：在当今社会中，社交媒体已经成为我们生活中的一部分，在孩子们的成长过程中，我们应该引导他们正确使用，这样会对孩子的成长有益处．【解答】1、A 细节理解题，根据Social media can also help students to sharpen up their writing skills．社交媒体也能帮助学生提高写作技能，故答案为A．2、B 词义猜测题，根据画线部分前面的"help students"以及后面的"they appear to love writing"可以判断 sharpen up 应 是"提高"之意．故选B．3、C 观点态度题，根据 I strongly believe that exposing students to the social media willequip them to be wiser grow﹣ups in the future我坚信，让学生接触社交媒体将使他们在未来成为更聪明的成年人．故答案为C．4、B 细节理解题，根据I can see how it provides children with the chance to learn how tocommunicate properly and effectively．我可以看到它如何为孩子们提供了学习如何正确和有效地交流的机会．故答案为B．【点评】解答阅读理解这类试题时，务必充分理解上下文的语境和前后文的逻辑关系，找到解题的依据和线索， 准确作答．四、阅读理解18．【分析】本文主要介绍了一个传统特色节日Up Helly Aa，文章说了这个节日的由来和发展经历以及现在这故节日的组织形式．【解答】1． in the Shetland Islands；细节理解题；题目问的是" 人们在哪里庆祝节日？"根据原文"The festival， called Up Helly Aa， is held in the Shetland Islands， just off the coast of Scotland．这个节日叫Hely﹣AA，在苏格兰海岸附近的设得兰群岛举行． "故答案是 in the Shetland Islands．2．on the last Tuesday in January；细节理解题；题目问的是"每年这个节日什么时候举行？"根据原文" It is held about the same time every year， on the last Tuesday in January在每年一月的最后一个星期二，每年都会在同一时间举行． "故答案是on the last Tuesday in January．3．A wooden copy of a Viking ship；细节理解题；题目问的是"什么东西穿过街道，在篝火上燃烧 "根据原文" A wooden copy of a Viking ship is pulled through the streets and then burned on a huge bonfire．一艘海盗船的木制副本被拉过街道，然后在巨大的篝火上燃烧．"故答案是A wooden copy of a Viking ship．4．people sing and dance；细节理解题；题目问的是"人们在聚会上做什么？ "根据原文" Often people sing and dance until early the next morning．人们经常唱歌跳舞直到第二天清晨． "故答案是people sing and dance．5．The festival ﹣﹣ Up Helly Aa；总结大意题；题目问的是"这篇文章主要讲的是什么？ "根据原文" Let me introduce a festival that will meet your needs．我来介绍一个能满足你需求的节日． "故答案是The festival ﹣﹣ Up Helly Aa．【点评】此题考查阅读填空，在理解文章意思基础上，结合语境仔细分析，便可得出正确答案．五、文段表达19．【分析】【高分句型一】If possible， you can bringyour camera with you and take some photos for us． 如果可能的话，你可以带上你的相机给我们拍一些照片．if引导条件状语从句。
【西城一模】CParents and children often face the challenges of money. Common topics include setting the pocket money，learning to save，and deciding on expensive purchases. The goal of most parents is to teach their kids how to manage money wisely. The goal of most kids is getting money to spend. How can families balance these goals?“All parents hope they’ll raise a money-savvy kid, who’ll grow up to be an adult wise in their money use.” says financial (金融的）planner Peg Eddy. The key is letting kids learn by having a little money of their own.The Tidier family in Denver found the best way to teach about money was to let their kids earn some. Their son, Ryan, 17, has been helping with their garden since he was 8. Now he has been able to save $7,800. Ryan has come to see the value in making his own money even when other kids are given money by their parents.Learn Now, Save LaterMoney skills are an important part of becoming a successful adult. David Brady, another financial planner, says, “Young people today will have much more responsibility for their financial future than their parents or grandparents.”Brady does remind kids. “They shouldn’t be thinking about money all the time，” he says. However, they should understand basic rules for earning, saving and investing (投资）.That knowledge is greatly needed. Over the past years, the average credit card debt (债务)of Americans ages 18 to 24 doubled, to nearly $ 3,000. Among high school students, four out of five have never taken a personal-finance class.Talking About ItMany kids want to learn how to manage their money. But parentsthink only about what kids shouldn’t do. Instead, experts say,knowing how to manage money is the best way for kids to getwhat they really want. That means long-term planning and savingfor big expenses like college or a car. It also means thinking of others, by making donations to charity (慈善）.Giselle Lopez, 17, of New York City, learned the hard way. She was over $ 2,000 in debt on her first credit card. Her parents refused to pay, so Giselle got a job. Then she paid the debt off slowly herself. “Now every time I use it, I know that it comes from my own pocket,” Giselle says.“That gives me a sense of responsibility for my actions.”Different kids will have different styles when it comes to money. Teaching them how to use money doesn’t have to me an setting strict rules. When children like Ryan and Giselle have their own money to consider, they can learn to set those rules themselves.27. Brady believes that ____ .A. parents should attend more personal-finance classesB. parents should teach their kids how to saveC. kids should learn how to manage moneyD. kids should follow the school rules28. Why did the writer say Giselle Lopez “learned the hard way”?A. Because she had to pay the debt off slowly herself.B. Because she had to make donations to charity.C. Because she had difficulty finishing her job.D. Because she had too many credit cards.29. What is the best title for the passage?A. Saving Matters!B. Parents Rule!C. Classes Work!D. Money Counts!【东城一模】CIt was a February afternoon in a Brooklyn classroom.Sixteen-year-old Taylor Engler came face to face with acow. But it was all in her head. She was transported bya virtual (虚拟白勺）reality (VR) headset —it took Taylorand her classmates to a farm 250 miles away. Forstudents, the technology means field trips are no longerlimited by the length of a bus ride. u \ was not expecting it to be right in my face!” That’s what Taylor said after taking off the headset and finding herself back in the classroom.On any school day, students can take virtual reality “trips”. They are deep -sea diving. They are observing medical operations. They are visiting the Science Museum in London. Teachers say it 5s another way to involve the iPhone generation (—代人）into classroom learning and it can help with their understanding and improve their grades. Colin Jones, a science teacher, haswalked students through the northern forest with a Google app called Expeditions, It can be done in a period or two with the help of the new technology ，” he said. “But it co uld take even a week sometimes to take a real expedition. ’’“It’s different from watching videos. You can actually move ，” Taylor said during the lesson on farm animals. “Not only move , but also feel ，” said Richard Lamb. He studies how brains deal with inf ormation. “Your physiological responses (生理反应）in virtual reality are similar to what you get in doing the actual activity. ’’ Lamb said. “Heart rate , breathing... everything. ’’It is unknown how many classrooms will use the technology. But experts say it’s still rare. Each headset can cost as little as $ 20 or $ 30，but systems and software for classes run into thousands of dollars. And good software is in great need. Another problem we face is how to make sure the VR technology mimics (模仿）the real world cl osely. “But we have to say VR technology provides students with a huge learning opportunity ，” said David Evans , director of the National Science Teachers Association.John Miller, a chemistry teacher, agreed. “Too often in schools ，students did something wrong in their chemistry experiments. But we don’t have enough materials for them to redo the experiments. In virtual reality, all they do is hit reset on the computer. We don’t have to actually use chemicals. ’’Both Miller and Evans stressed the technology could enrich-not replace- real-world experiences. “We have to remain anchored (立足）in the real world ，”Evans warned ，“because that’s the one that we really need to study and explain. ’’27. On a February afternoon, Taylor .A. travelled to a farm on a busB. watched a video about a cowC. had a virtual reality lesson in the classroomD. played computer games with her classmates28.What can we learn from the passage?A. VR technology is widely used in schools.B. Teachers think VR technology helpful for students.C. Colin Jones’ students prefer a real trip to the forest.D. Students breathe faster in VR activities than in actual ones.29. Miller and Evans probably agree that .A. people shouldn’t lose interest in the real worldB. people should develop more VR systems and softwareC. VR technology won’t change students’ way of learningD. VR technology will reduce students’ mistakes in experiments【海淀一模】CEveryone has traits ( 特性 ) that make us who we are. We have physical. traits, like red hair, long legsand funny-looking toes. We also have character traits including humor, warmth, creativity and so on.Certain physical traits are fully inherited (遗传 ), such as blue eyes and knobby knees. About 25,000 t0 35,000 genes (基因 ) are in a single cell in the human body. These genes carry the traits that are passeddown genetically from parents to their children. 'Many traits exist between inheritance and development - the interaction with environment.One example is body shape. It tends to be passed down from parents. But once diet becomes a factor,environment begins to play an important role in how the body develops. Body shape is a trait that is a mixtureofinheritance from parents and influence of environment.So lots of our most important traits have been learned, rather than inherited. For example, if you'rereally great at video games, it's not because your parents passed down the skills in genes. It's becauseyou have practiced a lot of video games and developed those skills yourself. If you have kids who turnout to be great at video games, it is because they put in the hours, learned the skills, and memorized the moves that are necessary to play the video games well.Of course, some of us have brains that are more advantageous to video game playing. Say you wereborn with a large and powerful part of the brain that controls your hand-eye coordination (协调能力 ).That's inherited. What you do with it, how you choose to develop that advantage, is up to you.You can pierce your nose or get a tattoo - it doesn't matter how much you change your bodyduring the lifetime. None of those things will turn into genetic material to be passed down to the nextgeneration. However, if your children grow up in an environment with role models who are pierced andcovered in tattoos, they are more likely to get piercings and tattoos!27is a physical trait that is fully inheritedA. The eye colorB. The special dietC. The body shapeD. The pierced nose28. According to the passage, the writer believes thatA. character traits can hardly change during the lifetimeB. the skills of video game playing are passed down to kidsC. a kid's hand-eye coordination isn't related to inheritanceD. environment plays an important role in traits development29. Which of the following would be the best title for the passage?A. Why are Traits Important?B.How does Inheritance Influence Traits?C. Where do Traits Come from?D. What are Physical and Character Traits?【朝阳一模】CAreY ouRightHandedor LeftHand e d?Whichhand doyou usewhen you write?About 8% to 15%ofpeople arelefthanded.They often havetousetools thataredesigned for right-handed people. Soitisdifficultforleft-handers tousemosttools.Ifyouarerighthanded,trythisexperiment:T akeaknifewithyourlefthandand try cuttinga potatointopieces. Don'tbe surprised ifyoufeel awkward (别扭的)Inthepast,peoplethoughtitwasstrangetousethelefthand.Y oungstudentslookeddown upontheirleft-handed classmates.Somechildrenwereevenpunished forusingtheirlefthandtowrite.Butthesedaysparentsandteachershaveacceptedthat.Left-handersarejustordinary(普通的)people.Inalmosteveryschoolintheworld,left-handedstudentscanusetheirlefthandto write.Whatcausespeopletobelefthandedorrighthanded?Expertshavesearchedlongand handonthis.Theyconcluded(得出结论)thatleft-handedpeoplearelefthandedforthesamereason that right-handed people are right handed. One out of every ten people just is a left-hander.It'ssimplylikethecolorofoureyes—somepeoplehavebrowneyes,whilesome Othershaveblack eyes.However,manyresearchersthink thatlefthanderandright-handersaredifferentinsome aspects. Right-handersare moretalkativeandoutgoingthan left-handers.Manyright-handed peopleunderstand spoken wordsbetter. Forexample,afterthey listen todirectionstoa supermarket, they canfind iteasily. Right-handersaregood at organizingpeople,too.They are alsobetterbasketball guards. Justask Y aoMing.Research shows thatleft-handersarecreativeandartistic. Many famousperformers,likeJim Carrey andPaul McCartney,arelefthanded.Many left-handerslearn bettervisually(在视觉方面).In art,both LeonardodaVinciandMichelangelowerelefthanded. Inmusic, LudwigvanBeethoven waslefthanded.In science, you find Newtonand Einstein. Theleft-handed people are also really good attennisand othersingle sportsIf you prefer one hand,butyou arestill good atwriting with the other, you aremixedhanded. Research showsmixed-handerscanremembereverydaythingsbetterthan otherpeople.Whatdid you eatforlunch twoweeksago?If you'remixed handed, you canprobably remember.28. If right-handerscutup potatoes with theirlefthand.they will .A. get hurtB. giveupcuttingC.feel awkwardD.changetheir tools29.WhatisParagraph2mainly about?A. Causes ofbeinglefthanded.B. Encouragementtoleft-handersC. Punishment forusing the lefthandD. Changesin opinions on left-handers30.Accordingto the passage, right-handers .A. aregood organizersB. learn better visuallyC. arebetterat single sportsD. givecleardirectionsto others31.From the passage,wecan learn thatleft-handers .A. may bemoretalkativeand outgoingB. areordinary people likeright-handersC might remembereverydaythingsbetterD. nolongerneed touserighthanded tools【石景山一模】CIn life we sometimes have disagreements with people. It could be with your parents, or with a friend. When this happens, the important thing is to try not to let a calm （平静的）discussion turn into a heated argument. But of course this is easier said than done.The first thing is that the way you begin the conversation is very important. Imagine you are a student and you share a flat with another student who you think isn't doing her share of the housework. If you say, "Look, you never do your share of the housework. What are we going to do about it?", the discussion will very soon turn into an argument. it's much more helpful to say something like, "I think we'd better have another look about how we divide up the housework. Maybe there's a better way of doing it."The second piece of advice is simple. If you're the person who is in the wrong, just admit (承认) it This is the easiest and best way to avoid an argument. Just apologize (道歉) to your flatmate, your parents, and move on. The other person will have more respect for you in the future if you do that.And the final tip is that if necessary, call“Time Out”,like in a sports match.Ifyou thinkthat an argument is getting out of control，then you can say to the other person, "Listen, I'drather talk about this tomorrow when we've both calmed down."You can then continue thediscussion the next day when perhaps both of you are feeling less angry. That way there ismuch more chance that you will be able to reach an agreement.One last important thing. Some people think that arguing is always bad.This is not true,Conflict（冲突）is a normal part of life, and dealing with conflict is an important part of anyrelationship,whether it's three people sharing a flat,orjust two good friends .Ifyou don't learnto argue properly, then when a real problem comes along,you won't be prepared to face ittogether. Think of the smaller arguments as training. Learn how to argue cleanly and fairly. Itwill help your relationship become stronger and last longer.27. According to the passage, if you apologize for your mistakes,you willA .feel much better than beforeB .get lots ofhelp from othersC.make the arguments heatedD. win more respect of others28.We can learn from Paragraph 4 that_.A .people are more Iikely to reach an agreement with calmB .it'snecessary for friends to argue with each otherC. it's better to deal with an argument very soonD .friends'argument is just like a sports match29. What's the passage mainly about?A .Reasonwhy people argue a lot.B. The results of arguments in our life,C .The importance ofconflict in our life.D .Advice on how to deal with disagreements,【丰台一模】CLivinganddealingwithkidscanbeahardjobthesedays,butlivinganddealingwithparentscanbeevenharder.If I have learned anything in my 16 years, it is that communicationisveryimportant,bothwhenyoudisagreeandwhenyougetalongwell.Withanyrelationship,youneedtoletotherpersonknowhowyouarefeeling.Ifyouarenotabletocommunicate,youdriftapart(疏远).Whenyouaremadatyourparents,oranyoneelse,nottalkingtothemdoesn’tsolveanything.Communicationbeginswiththeconcern (关心)foranother.Itmeansthatyou can’tjustcomehomefromschool,go up toyour roomandignore(不理睬)everyone. E venifyoujustsay“Hi”,andseehowtheirdaywasforfive minutes,it isbetterthannothing.Ifyoulookeduptheword“c omm unication”inadictionar y,itwouldsay“the exchangeofideas, theexpressionofinformation,correspondence(通信),meansof communication:aletter oram essage”.T okeep agoodrelationship,youmust keep communicationstrong.Letpeople knowhowyoufeel,evenifit’sjustbywritinganote.Whendealingwithparents,youalwayshavetomakethemfeelgoodabout howtheyaredoingasaparent.Ifyouaretryingtomakethemseesomethingasyouseeit,tellthemthatyou’llli stentowhattheyhavetosay, butaskthempolitely tolistentoyou. Yelling or walking away only makes the situation worse.This is an example: one night, Sophie went to a street party with her friends.She knew she had to be home by midnight after the fireworks, but she didn’t feel she could just ask to go home. That would be rude. After all, they had been nice enough to take her along with them. Needless to say, she was late getting home.Her parents were mad at first, not when Sophie explained why she was late, they weren’t as mad and let the incident go. Communication is the key factor here. If Sophie’s parents had not been willing to listen, Sophie would have been in a lot of trouble.Communicationisn’t a one-waydeal:it goesbothways.Justremember:if you getintoasituationlikeSophie’s,tellingtheotherpersonhowyoufeel—listening isthekeyfactortocommunication.27. In thewriter’sview,dealingwithparentsis thanwithchildren.A. moredifficultB.easierC. moreimportantD. funnier28. FromParagraph6 wecanlearnthat .A. gettinghomelatewould causemuchtroubleB.leavingthepartyearlywould berudetofriendsmunicationisthekeytokeepingfriendshipD. communicationisthesolutiontomisunderstanding29.Thewriterprobablyagreesthat .A. you shouldwriteanotetoletyour parentsknow how you feelB. you arewillingtotalktoyourparentsshows your carefor themC. you alwayshavetolistentoyour parentstomakethemfeelgoodD. you don’tneedtocommunicatewithparentswhen you geton well西城：CAD东城：CBA海淀：ADC朝阳：CDAB石景山：DAD丰台：27.A 28. D 29. B。
2018-2019学年北京市大兴区九年级（上）期末英语试卷一、选择题（共6分，每小题0.5分）1．（.5分）My uncle is a PLA man，and________is always busy．（）A．she B．he C．it D．you2．（.5分）There will be an interesting show in Poly Theatre________8 am this Saturday．（）A．at B．in C．on D．with3．（.5分）Lily did not come to the classroom________the bell rang the second time．（）A．when B．while C．until D．as4．（.5分）﹣________did you talk with your mother on the phone？﹣For about 20 minutes．（）A．How old B．How often C．How much D．How long 5．（.5分）﹣Where can I put these books？﹣You________put them on that empty table．（）A．may B．can C．need D．must6．（.5分）Lisa is a hard﹣working student，but Shirley works even ________than she does．（）A．hard B．harder C．hardest D．more hard 7．（.5分）The sun always________from behind the high mountain．（）A．rise B．rose C．rises D．risen8．（.5分）The girl________the dog when she saw the car accident．（）A．walks B．walkedC．is walking D．was walking9．（.5分）Li Ming________the science museum with his classmates last weekend．（）A．visited B．visitsC．was visiting D．has visited10．（.5分）It________for a week since the Zhangs' came to Beijing for a visit．（）A．rains B．rainedC．has rained D．was raining11．（.5分）He________to work as a volunteer at the book show last summer．（）A．choose B．is chosen C．has chosen D．was chosen 12．（.5分）﹣Did you see________？﹣Yes，I happened to be there and saw the whole thing．（）A．how the police saved the girlB．how did the police save the girlC．how the police save the girlD．how do the police save the girl二、完形填空（共8分，每小题8分）阅读短文，根据短文内容从各题所给的四个选项中选择最佳选项．13．（8分）The King and the AntsLong long ago，in a far﹣away eastern land，there lived a great king who was known as the wisest man in all the world．So wise was he that men said he could even understand the （1）of beasts and birds and insects．All the people in his country （2）him so much as well as the people from around the country．One day he was riding out from his city gates with all his high officials of his state and his army leaders （3）him．At that time，the queen of another country called Sheba，was paying him an official visit．She had heard of his great wisdom．They were riding side by side．Now，right in the path of the King's big white horse rose an ant﹣heap．The tiny insects were（4）all over it in a great hurry before the King reached it．It seemed to him that he could hear them saying u Alas! Alas! Here is the greatest and （5）king in all the world coming to trample （踩）on us，and break us down in the dust ! "When he told the Queen of Sheba what he had heard，she said，" It is only right that such small things should be broken down under the （6）of so great a man as you，O King．" The King smiled．" No，" said he，" the wise and strong should never hurt the weak．" Then he turned his horse aside and rode round the ant﹣heap．All those behind him did（7），making a wide curve （弯道）as they rode，and so the little ants were left in peace．The Queen of Sheba （8）her head．" No wonder men call you wise，" saidshe．"It is a happy land whose king thinks even of the poor and lowly and sees that no one hurts them．三、阅读理解（共36分）阅读理解（共26分，每小题6分）阅读短文，从短文后各题所给的A、B、C、D四个选项中，选择最佳选项．14．（6分）Lynn Canyon ParkThis information is given for your safetyFences are set up here for your safetyDo not smoke anywhere in the park when it is dry．It may cause a fire．When you're asked to do something dangerous hereWear proper footwear（1）You can smoke in the park when it is．A．windyB．dryC．wetD．sunny（2）You'd better wear in the park．A．sandlesB．high heelsC．flip﹣flopsD．sports shoes（3）What can you do in the Lynn Canyon Park？A．Follow all safety warnings．B．Climb the fences．C．Do anything you're asked to do．D．Bring in glass bottles．15．（6分）THE BOY WHO W AS ALWAYS TOO LATE SOLOMON SLOW was the son of a gentleman，who lived on the border of the New Forest．His mother called him Solomon．"Because，" she said，"he is a wise child．" Slow and sure" is sure to do well．"Yes，" said his father，"but he is too slow，and unless he becomes a little more quick，and a little less lazy，I shall never make a man of him．"When he was about ten years old，his father and some friends planned a picnic in the Forest，and hired a large van to take them there．They were to set out at seven in the morning．Solomon knew this，as he had heard his father say so the night before．The sun was shining very brightly when he awoke at six the next morning，but he was as lazy as ever．" If I get up about ten minutes before seven，"said he，"I shall be down in plenty of time．" So he lay still in bed and heard all the party pass his door as they went downstairs．They even called to him；but he gave no answer，and only lazily rolled himself up in the clothes．At last，up he jumped，dressed，and ran down the stairs，but he found the breakfast﹣room empty，and the van gone．Snatching （抓）up his hat，he ran as fast as he could down the road；but there was a high wind，and the dust was in clouds everywhere．He screamed and shouted for the van to stop；but it's useless．No one could hear him and at last，tired with running，and half fed with dust，he walked sadly home．But even this did not cure him．He was a lazy boy，and grew up to be a lazy man；and when in business，though the bus passed his door every day he was seldom ready．Just look at him，in the picture，running up the hill，and shouting "Stop ! stop !"（1）What did the father think of Solomon？A．Wise and hardworking．B．Lazy and too slow．C．Sure to be a gentleman．D．Fast and sure．（2）What happened on the day of the picnic？A．Solomon missed the van．B．Solomon was hurt by a van．C．Solomon's father punished him for running after a van．D．Solomon was forgotten by others and walked to the party．（3）What lesson can you learn from Solomon？A．One should be sure and slow．B．To catch the van，one should get up early．C．We should not be too slow or lazy in our life．D．We should give more help and love to those who have bad habits．16．（6分）FacebookA new study has found that the number of American teenagers using Facebook isdropping．Many turn instead to YouTube，Instagram and Snapchat．The study by Pew Research Center in the U．S．，found that 51 percent of American teens between the ages of13 to 17 said they still use Facebook．This was a large drop from 2015，when 71percent ofteens in that age group reported using the social media service．The study found that YouTube is now the most popular Internet service for teens，with85 percent saying they use it at present．The second﹣most popular is Instagram，at 72percent．Facebook owns Instagram．Sixty﹣nine percent of teens said they use Snapchat，while 32 percent use Twitter．Less than 10percent reported using Tumblr or Reddit．In March，another Pew study found that 68 percent of adults said they were Facebook users．Of those，74 percent said they used the social media service daily．About half of the adults reported using Facebook several times a day．Results of the latest study were based on interviews with 743 teens and more than 1，000 parents during March and April in 2018．The study also found that 95 percent of teensreported they either owned a smartphone or had a way of using one．This marked a 22 percent increase over a similar study from 2015．When asked which services they use most often，35 percent of teens identified Snapchat．About 32 percent said they use YouTube the most，while 15 percent agreed they use I nstagram more than other services．The Pew study found that，in general，teens from different economic and racial （人种的）backgrounds liked the same services．However，the researchers did find some differences．For example，about 70 percent of teens whose families earned less than ﹩30，000 a year said they used Facebook．Among teens from families making over ﹩75，000，just 36 percent of teens reported using it．There were also some differences among males and females．The study found that about 42 percent of girls said Snapchat was the service they used most，compared to 29 percent of boys．More males﹣39 percent﹣said they used YouTube the most，compared to 25 percent of females．Pew's latest study also made certain earlier research that a huge number of teens like to spend time gaming．The company said Facebook can expect to lose up to 2 million users aged 24 and younger in 2018．The company also predicted about 1.6 million users 24 years and younger will be joining Facebook﹣owned Instagram in 2018．（1）The 2 nd paragraph is mainly about．A．where Pew comes fromB．why people like YouTube betterC．Pew's latest study about InstagramD．some results of Pew's study on Internet services（2）The word "identified" in the 3 rd paragraph probably means ""．A．said "yes" toB．said "no" toC．talked aboutD．learned about（3）What can we learn from the passage？A．Facebook is no longer loved by young people．B．Facebook will be replaced by YouTube in the end．C．Facebook together withis still leading in service．D．Facebook can expect to win up to two million users in 2018．17．（8分）The world environmental group Greenpeace reports that plastic and chemical pollution is often found in snow and seawater collected by researchers in Antarctica （南极）．Greenpeace said its scientists collected water and snow from Antarctica during a visit between January to March of this year．Lab tests proved the effect of man on the Antarctic．"It was about one microplastic piece at least per liter （升）．When you think of putting that all out to the size of the Antarctic Ocean，it's really，really worth worrying．said Greenpeace's Louisa Casson．She noted that，in the past，scientists thought the currents （洋流）around the Antarctic Ocean might protect it from plastic pollution．But now，she said，facts are showing that there might be little protection．Microplastics are smallest particles （颗粒）of plastics．They come from the breakdown of bottles and other plastic waste in the world's oceans．In addition to microplastics，the Greenpeace study also proved that there are also other chemicals as well as some harmful matter．These chemicals are widely used in industry，and have something to do with the future generations of wildlife．"That's why we need to take action on land to stop plastic from getting into the ocean，but also create huge ocean protection areas at sea to allow wildlife to recover from these pressures，" Casson said．The United Nations say that 8 million tons of plastic are dropped into the oceans every year．Plastic has been shown to harm wildlife．An example of this happened several days ago in southern Thailand．That was when a pilot whale died after eating up 80 pieces of plastic waste．Tests showed the waste weighed about eight kilograms．International care about plastic pollution is rising．In India，Prime Minister Narendra Modi recently promised to ban （禁止）all single﹣use plastic by 2022．In the city of Mumbai，Bollywood movie stars have been taking part in waste clean﹣up activities at Versova beach．Actress Abigail Pande told reporters she was surprised at the amount of waste she found．"I am having fun （cleaning this place）．But it is also very sad because once I came here，I got to know that the amount of waste is so high that if you dig the ground four feet，you will still find plastic inside．And it will take years to properly clean the beach，"Pande said．Plastic has now been found in every Corner of the world's oceans，from the bottom of the Pacific Mariana Trench （马里亚纳海沟）to Antarctica．In October，world governments will decide to create an Antarctic Ocean Protection Zone．At 1．8million square kilometers，the area would be the largest protected one on Earth．（1）What can probably be right about Antarctic？A．There is plastic rubbish on the beaches of Antarctic．B．Human activities have had bad influence on Antarctic．C．The Greenpeace scientists go to Antarctic all the year round．D．The largest Ocean Protection Zone has been set up on Antarctic．（2）The writer seems to tell us that．A．Greenpeace is doing research on plasticsB．the currents can protect the Antarctic Ocean wellC．more and more people begin to pay attention to plastic pollutionD．it will take years to properly clean up all the beaches in protected areas（3）Why was actress Abigail Pande in India surprised？A．There was so much rubbish on the beach．B．The Prime Minister promised a plastic ban in India．C．All the reporters in Mumbai asked her the same questions．D．So many Bollywood movie stars joined her at Versova beach．（4）Which of the following will be the best title for the passage？A．Lots of Effective Actions Are Taken in India to Deal with Rubbish．B．Greenpeace：Plastic，Chemical Pollution Widespread in Antarctica．C．The Death of a Pilot Whale．D．Microplastics．四、阅读表达（共10分，每小题10分）18．（10分）阅读短文，根据短文内容回答问题．A group of students who lived through the deadly shooting in Parkland，Florida，announced （宣称）a bus tour to support new gun laws．About 24 of the students from Marjory Stoneman Douglas High School made the announcement on Monday．The event came one day after several in the group graduated from high school．The tour is to begin on June 15 in the Midwestern city of Chicago．The students say their goal is to encourage more young people to vote （投票）so they will support reforms to U．S．gun laws．Cameron Kasky is one of the high school students involved．He noted that four million young Americans will turn 18 years old in 2018．K every single one of those people votes，encourages their friends and family to vote，we can make real change in this country，he said．Eighteen is the lowest age for voting in the United States．The student organizers wore a message on T﹣shirts made for the event．The words "Road to Change " were printed on them．Parkland students and activists Emma Gonzalez and David Hogg also attended the event．The students said the tour will cover districts where elected officials have received a lot of money from the National Rifle Association （全美步枪协会）．The tour is the most recent event in a youth movement against gun danger．The movement developed after student Nikolas Cruz killed 17 people with a gun at Marjory Stoneman Douglas High School in Broward County，Florida on February 14．In the months following the shooting，many students from the high school have taken part in these activities．They have gone to Florida's capital，Tallahassee，and Washington D．C．On its website，the group says it will visit 20 states on its tour．They also say they will visit every congressional （议会的）district in Florida．The group says it is paying for its tour through donations （捐款）．The related March for Our Lives movement has received money support from popular television and movie stars，such as Oprah Winfrey and George Clooney．（1）When will the bus tour begin？（2）What is the goal of the tour？（3）Who killed 17 people in Florida on February 14？（4）How will they pay for the tour？（5）What do you think of these students？五、书面表达（共10分）文段表达（10分）从下面两个题目中任选一题，根据中文和英文提示，完成一篇不少于50词的文段写作．文中已给出内容不计入总词数．所给提示词语仅供选用．请不要写出你的校名和姓名．19．（10分）根据中文和英文提示，完成一篇不少于50词的文段写作．文中已给出内容不计入总词数．所给提示词语仅供选用．请不要写出你的校名和姓名．假如你是李华，现在正在一所北京的国际学校九年级读书．由于北京的冬季空气质量非常差，你想写一封倡议书张贴在学校的信息栏．倡议书的内容包含写倡议书的原因、具体的建议和希望得到的结果．提7K词语：bike，plant grass and trees，call on （号召）提TTC问题：•Why do you write the letter？•What do you suggest people do？•What is your hope？20．根据中文和英文提示，完成一篇不少于50词的文段写作．文中已给出内容不计入总词数．所给提示词语仅供选用．请不要写出你的校名和姓名．创新是社会发展的源泉．生活中你见过不少创新产品．英语课上老师组织了题为"你最喜爱的创新产品"的讨论，并让同学们把讨论结果形成文稿．讨论的内容有：你最喜爱的创新产品是什么；你为什么喜爱它；为了创新你会做些什么．提示词语：the high﹣speed rail，smartphone，comfortable，convenient提示问题：•What is your favorite creation （创新）？•Why do you think so？•What will you do for creation？More and more creations are coming into the world each day．2018-2019学年北京市大兴区九年级（上）期末英语试卷参考答案与试题解析一、选择题（共6分，每小题0.5分）1．【解答】从My uncle 判断是一个男的，用he代替．故选：B．2．【解答】on 指具体的某一天，in 用于年/月/年、月之前．at用于时间之前．表示在几点．根据8 am 表示具体的某个时间点，用介词at．故选：A．3．【解答】根据句意：莉莉直到第二遍铃声响了才来到教室．可知考查句型not…until…直到…才．结合选项，A．什么时候B．当…时C．直到D．作为，选项C 符合题意．故选：C．4．【解答】根据句意：﹣你和你妈妈通了多长时间电话？﹣大约20分钟．由For about 20 minutes可知问的是时间段，用how long提问．结合选项，A．多大B．多久一次C．多少价钱D．多长时间．故选：D．5．【解答】根据句意：﹣我可以把这些书放在哪里？﹣你可以把它们放在那张空桌子上．结合选项，A．可能B．可以C．需要D．必须，选项B符合题意．故选：B．6．【解答】根据句意：丽莎是一个勤奋的学生，但是雪莉甚至比她还勤奋．由than可知是比较级．hard的比较级是harder．故选：B．7．【解答】根据句意"太阳总是从高山后面升起"可知，要用一般现在时，主语是三单，谓语动词用三单形式．故选：C．8．【解答】根据句意"女孩看到车祸时正在遛狗"可知，要用过去进行时，其构成为was/ were doing．故选：D．9．【解答】根据句意"李明上周末和他的同学参观了科学博物馆"可知，要用一般过去时，谓语动词用过去式．故选：A．10．【解答】根据句意"自从张先生一家来北京访问以来，已经下了一个星期的雨"可知，要用现在完成时，其构成为has/ have done．故选：C．11．【解答】主语"He"和动词"选择"是被动关系，再结合"去年夏天，他被选为书展的志愿者"和时间状语可知，要用一般过去时的被动语态，其构成为was/ were done．故选：D．12．【解答】考查宾语从句．宾语从句中，从句通常用陈述语序．BD不正确．结合语境"Did you see"可知，这里时态应该用一般过去时．故选：A．二、完形填空（共8分，每小题8分）阅读短文，根据短文内容从各题所给的四个选项中选择最佳选项．13．【解答】1．C．考查名词．noises噪音；rules 规则；languages 语言；feelings感觉．根据上文"Long long ago，in a far﹣away eastern land，there lived a great king who was known as the wisest man in all the world"可知，国王是全世界最睿智的人，他甚至能懂动物、鸟类和昆虫的语言．结合下文"When he told the Queen of Sheba what he had heard"可知，他确实能听懂动物（昆虫）的语言，故选C．2．D．考查动词．feared害怕；missed 思念（失去）hated 憎恨；respected尊敬．根据上文"So wise was he that men said he could even understand the （1）of beasts and birds and insects"可知，因为他很睿智，所以国人和他人的人都很尊敬他；结合下文国王对待蚂蚁洞穴的做法，也可说明他们对他非常尊重，故选D．3．B．考查介词．before在……以前（前面）；behind 在……后面；beside在……旁边；below在……下面．根据语境可知，他骑马走出城门，身后跟随着国家的所有高官和军队领导，故选B．4．B．考查动词（现在分词）．sitting坐；running 跑；lying躺；standing站立．根据下文"Here is the greatest and （5）king in all the world coming to trample （踩）on us，and break us down in the dust"可知，蚂蚁们担心国王会踩踏它们的巢穴，所以它们围着洞穴焦躁不安地乱跑，故选B．5．D．考查形容词．richest最富的；rudest 最粗鲁的；funniest最滑稽的；wisest最明智的．根据上文"Long long ago，in a far﹣away eastern land，there lived a great king who was known as the wisest man in all the world"可知，国王是全世界最有智慧的人，故蚂蚁们说：世界上最伟大和最有智慧的国王要来踩踏我们，并把我们踏为粉末，故选D．6．A．考查名词．feet脚；fingers手指；legs大腿；hands手．根据语境可知，确实，在您这样一位伟人的脚下，这种小东西肯定会被踩破的．故选A．7．A．考查the same．the same同样（相同）；the opposite相反；something某事；nothing 没有东西根据上文"Then he turned his horse aside and rode round the ant﹣heap"可知，国王调转马头，从蚂蚁洞穴旁边走过，于是他后面的人也这样做了，故选A．8．C．考查动词．shook摇动；raised 举起；nodded 点头；lowed降低．根据下文"No wonder men call you wise"可知，女王明白了人们管国王叫智者的原因了，故知她点了点头，表示明白了，故选C．三、阅读理解（共36分）阅读理解（共26分，每小题6分）阅读短文，从短文后各题所给的A、B、C、D四个选项中，选择最佳选项．14．【解答】1．C，细节理解题，根据Do not smoke anywhere in the park when it is dry．It may cause a fire干燥的环境下禁止吸烟，所以潮湿的环境是可以的，故选C．2．D，细节理解题，根据Wear proper footwear．Flip﹣flops，sandals （凉鞋）and high heels can hurt your ankles在公园时，高跟鞋、凉鞋或者人字拖都是不被允许的，故选D．3．A，细节理解题，根据To enjoy a visit here，we wish our visitors to follow all safety warnings希望游客遵守所有的安全规则，故选A．15．【解答】（1）B．细节理解题．根据"Yes，" said his father，"but he is too slow，and unless he becomes a little more quick，and a little less lazy，I shall never make a man of him．""是的，"他的父亲说，"但是他太慢了，除非他变得更快，而且不那么懒，否则我永远不会成为他的男人．故选B．（2）A．细节理解题．根据He screamed and shouted for the van to stop；but it's useless．他尖叫着喊着面包车停下来；但这没用．故选A．（3）C．主旨大意题．根据No one could hear him and at last，tired with running，and half fed with dust，he walked sadly home．But even this did not cure him．He was a lazy boy，and grew up to be a lazy man没有人能听到他，最后，厌倦了跑步，一半被灰尘吞噬，他悲伤地走回家．但即使这样也无法治愈他．他是一个懒惰的男孩，长大成为一个懒惰的人．本文主要是举出Solomon懒惰的例子，来告诉大家生活中不要太慢太懒惰，不然会错失很多东西．故选C．16．【解答】（1）D．主旨大意题．根据The study found that YouTube is now the most popular Internet service for teens，with 85 percent saying they use it at present．The second﹣most popular is Instagram，at 72 percent…该研究发现，YouTube现在是青少年最受欢迎的互联网服务，85%的人表示他们目前正在使用它．排名第二的是Instagram，占72%．可知第二段是在讲PEW对互联网服务研究额的一些结果．故选D．（2）A．词意推断题．根据When asked which services they use most often，35 percent of teens identified Snapchat．当被问及他们最常使用哪种服务时，35%的青少年identified Snapchat．可知35%的青少年选择了Snapchat．故选A．（3）A．细节推断题．根据The company said Facebook can expect to lose up to 2 million users aged 24 and younger in 2018．The company also predicted about 1.6 million users 24 years and younger will be joining Facebook﹣owned Instagram in 2018．该公司表示，Facebook可能会在2018年失去多达200万24岁及以下的用户．该公司还预测，在2018年，24岁及以下的约160万用户将加入Facebook拥有的Instagram．可知Facebook将不再受年轻人喜欢．故选A．17．【解答】1．B 细节推断题．根据"plastic and chemical pollution is often found in snow and seawater collected by researchers in Antarctica "研究人员在南极洲收集的雪和海水中经常发现塑料和化学污染，可知人类的工业活动所产生的污染对南极产生的不好的影响．故选B．2．C 细节理解题．根据" International care about plastic pollution is rising"国际社会对塑料污染的关注正在上升，可知越来越多人开始关注塑料污染．故选C．3．A 细节理解题．根据" she was surprised at the amount of waste she found"她对她发现的垃圾数量感到吃惊，可知是因为垃圾太多．故选A．4．B 主旨大意题．文章由环境保护组织在南极的发现引出塑料污染，讲了化工污染对南极造成的影响，世界各地正采取措施来减少塑料污染，B项：绿色和平组织：塑料，化学污染在南极洲广泛存在，符合题意．故选B．四、阅读表达（共10分，每小题10分）18．【解答】1．On June 15．细节理解题．根据The tour is to begin on June 15 in the Midwestern city of Chicago．这次游行将于6月15日在中西部城市芝加哥开始．可知6月15日在中西部城市芝加哥开始．故答案为On June 15．2．The goal is to encourage more young people to vote．细节理解题．根据The students say their goal is to encourage more young people to vote （投票）so they will support reforms to U．S．gun laws．学生们说，他们的目标是鼓励更多的年轻人投票，以便支持对美国枪支法的改革．可知其目的是鼓励更多的年轻人去投票．故答案为The goal is to encourage more young people to vote．3．Nikolas Cruz．细节理解题．根据The movement developed after student Nikolas Cruz killed 17 people with a gun at Marjory Stoneman Douglas High School in Broward County，Florida on February 14.2月14日，佛罗里达州布劳沃德县马乔里•斯通曼•道格拉斯高中的学生尼古拉斯•克鲁兹用枪杀死了17人．可知Nikolas Cruz 杀的．故答案为Nikolas Cruz．4．They will pay for the tour through donations．细节理解题．根据The group says it is paying for its tour through donations （捐款）．该组织表示，将通过捐款来支付其游行费用．可知他们将通过捐款来支付游行费用．故答案为They will pay for the tour through donations．5．They are brave and wise．细节理解题．根据整篇文章内容及其句子The event came one day after several in the group graduated from high school．The tour is to begin on June 15 in the Midwestern city of Chicago．The students say their goal is to encourage more young people to vote （投票）so they will support reforms to U．S．gun laws．一天，几名学生从高中毕业．这次参观将于6月15日在中西部城市芝加哥开始．学生们说，他们的目标是鼓励更多的年轻人投票，以便支持对美国枪支法的改革．可知他们既勇敢又聪明．故答案为They are brave and wise．五、书面表达（共10分）文段表达（10分）从下面两个题目中任选一题，根据中文和英文提示，完成一篇不少于50词的文段写作．文中已给出内容不计入总词数．所给提示词语仅供选用．请不要写出你的校名和姓名．19．【解答】Dear teachers and fellow students，As everybody can see，the air condition in winter here is very bad，It's our time to take some action now（高分句型一）．（开篇点明主题）First，We should try to ride bikes instead of cars or taxis to go to school or go to the parks on the weekends．It can reduce some pollution．Second，we can plant grass and trees on two sides of the streets，it will make our city more greener．Third，we can call on your friends or relatives to join you to do these things together．You know，many hands make light work．（从三个方面去提出建议）If all of us can join together and do as above，then we will enjoy blue skies all the time（高分句型二）．（最后给出期望）Sincerely Yours，Li Hua20．【解答】More and more creations are coming into the world each day．Let me tell you my favorite creations（高分句型一）（开篇点明主题）．My favorite creation are the high﹣speed rail and smartphone．with the developement of technology，the high﹣speed rail has been created in China．and smartphones have been invented around the world．I appreciate the high﹣speed rail because it make us more comfortable to have a long distance travel．and it's very convinent for us to communicate with others via smartphones（高分句型二）．（说明最喜欢的创新产品及其原因）As for me，now I should study hard．I hope I will invent some creations one day．（结尾下定决心以及给出期望）。
北京大兴区2018～2019学度度第二学期重点试卷(一)初三英语初三英语听力理解〔共26分〕【一】听对话，从下面各题所给的A 、B 、C 三幅图片中选择与对话内容相符的图片。
每段对话你将听两遍。
〔共4分，每题1分〕 1、A、B 、C 、2、A 、B 、C 、3、A 、B 、C 、4、A 、B 、C 、【二】听对话或独白，根据对话或独白的内容，从下面各题所给的A 、B 、C 三个选项中选择最正确选项。
每段对话或独白你将听两遍。
(共12分，每题1分)请听一段对话，完成第5至第6小题。
5.Whendotheygotoseeafilm?A.OnSaturdayevening.B.OnSundayafternoon.C.OnSundayevening.6.Howwilltheygettothepark?A.Bytaxi.B.Bybus.C.Bybike.请听一段对话，完成第7至第8小题。
7.What’stheman’strouble?A.Hehadatoothache.B.Hehadaheadache.C.Hehadapaininthearm.8.Whatdoesthewomanwanttodo?A.Tobuysomegiftsforhim.B.Tocleantheroomforhim.C.Tohelphimwithhislessons.请听一段对话，完成第9至第10小题。
9.Whydoesthewomanfeeltired?A.Becauseshecan’tsleepwell.B.Becausesheeatsmuchless.C.Becausesheisgettingolder.10.Howlongshouldthewomandoexerciseinthemorning?A.Foraboutthirtyminutes.B.Foraboutfortyminutes.C.Foraboutsixtyminutes.请听一段对话，完成第11至第13小题。
