上海新世纪版中考模拟英语试题(模拟)

上海新世纪版中考模拟英语试题姓名:_ 班级:_ 成绩:_一、单选题1 . The man is _. He cant see anything.AblindBdeafChealthyDwild2 . Do you have any plans for this Sunday?-Im not sure. I _ go to the countryside to see my grandmother.AcanBmustCmayDneed3 . - This kind of car is difficult to get.- Luckily, my uncle _ one last month.AbuysBwill buyCis buyingDbought4 . -Who will come to help us?- Nobody. We have to depend on _.AourselvesBourCthemselvesDthey5 . This is my good friend , Alan , She comes from _ European country. Oh! I know her . She goes to _ university in BeijingAan；anBa； /Cthe；aD/ ； the6 . The car park in that area_ by a police officer 10 times every day.Awas visitedBis visitedCwill be visitedDhas been visited7 . This evening I plan to_ a few restaurants on the Internet because I want to have a big birthday party.Alook downBlook upClook likeDlook after8 . About how to achieve a balance between hobbies and schoolwork，Justin asked me for my_.ApositionBattentionCsuggestionDintroduction9 . We have IT_nine oclock_Monday morning.Ain, atBat, inCon, onDat, on10 . _ people have done lots of research on moon, there is still much waiting to be discovered.AIfBSinceCBecauseDThough二、完型填空完形填空。阅读下面的短文，掌握其大意，然后从短文后各题所给的A、B、C、D四个选项中，选择最佳选项。It was a sunny winter day. I had gone down the tower when a blind man came toward me. He kept close to the wall, touching it lightly with his arm. I stood still and looked at him walking toward the tower.What does a blind man want to climb up the tower for? I wondered (疑惑), Thinking of some terrible reasons, I thought I should_him.He went up slowly and_from time to time. I followed him a few steps behind. When he got to the first corner of the bell tower, I came close to him. Excuse me, I said as politely as I could, but I wonder_you came up.He smiled, Perhaps climbing up the tower. You have noticedand yet, not being blind, perhaps you wonthow the sun shines into the tower_the windows here and there, so that one can_the cool steps suddenly become quite warm, even in winter. But behind the wall there is shade(阴影). There is no place so good as this for feeling the difference between light and darkness. Though Im blind, I also want to feel the_brought by the sunlight. In fact, it isnt my first time to be here. He said and seemed as_as a child.I had never thought that even a blind man could have his way to_the beautiful life. But we often paid no attention to its value because we never_it.We went down the_together and I left him. From then on, I began to treasure what life has given me.11 . AstopBfollowCwatchDprotect12 . AtalkedBsmiledCstoppedDcalled13 . AwhyBhowCwhereDwhen14 . AbyBinCthroughDinto15 . AseeBfeelCknowDimagine16 . AwarmthBpeaceChappinessDdifference17 . ApleasedBsimpleCexcitedDlovely18 . AunderstandBliveCenjoyDhave19 . AnoticedBpracticedChadDlost20 . AstreetBtowerCstepsDcorner三、阅读单选Virtual (虚拟的) reality is a way to create a computer-made environment that brings the user into a virtual world. If you ever have put on a VR headset, you would know exactly what I am talking about. From an experiential view we do understand the idea, but what about the technical backend that goes into making it all possible? In this blog, we will understand the technology behind virtual reality and the basic terms about the development of a virtual ecosystem for a VR headset.The primary subject of virtual reality is simulating (模拟) the vision. Every headset is to perfect their method to create an immersive (浸入式) 3D environment. Each VR headset puts up a screen or two in front of eyes, keeping the user away from any interaction with the real world. Two autofocus lenses (自动对焦镜片) are generally placed between the screen and the eyes that change based on eye movement and positioning. The vision appears on the screen either by using a mobile phone or HDMI line connected to a PC.To create a truly immersive virtual reality, there are certain requirements a frame rate (帧率) of at least 60 fps, a refresh rate and at least 100-degree field of view ( though 180 degrees is perfect). If either of these doesnt work according to the standards, the user will experience too big of a time difference between their actions and the response from the screen. We need the response to be less than 20 ms ( 1/1000 second) to fool the brain which is achieved by joining all the above in the right proportion (比例). Another matter that needs to be looked at here is to prevent netsickness because of the differences between the frame rate and refresh rate.Apart from the image, there are certain other things that go into creating an immersive VR experience, holding the users attention completely in the virtual environment. For example, sound effects, when put with the image, can create very attractive effects. By using a headphone and 3D sound effects, the user can totally believe in the virtual environment. While perfecting sound effects, proper care needs to be taken about the consistency (一致) between the pictures and the sound. If you start playing frightening music in the background of a happy scene, it will just put the user off.In future, we will see rapid progress in creating a truly immersive digital experience. With leading players like Google, Microsoft, Oculus, and HTC making great efforts to improve the capabilities (性能), we are not far from achieving a virtual reality that would feel so much better than the real world. If you would like to develop a VR app for your business, then feel free to get in touch. With over 10 years of experience in mobile technologies, we can make every dream a reality.21 . A VR headset helps the user _.Acreate the vision on the screenBunderstand the technical backendCbetter experience a 3D environmentDkeep interaction with the real world22 . The words put the user off in Paragraph 4 probably mean _.Atake the users attention awayBget the user interestedChold the users imagination backDhelp the user understand23 . What is the main purpose of writing this passage?ATo give a short introduction of VR.BTo do business with certain readers.CTo predict the bright future of VR.DTo share experiences with readers.24 . What can we learn from the passage?AThe lower degree field of view, the better images.BSound effects are more important than the image for VR.CSome big companies may create a VR better than the real world soon.DThe brain can tell the time difference when the response is more than 20 ms.You might have learned in your science classes that the sun is quite large and heavy. What if you heard that weve found a black hole that contains the mass (质量) of nearly 70 suns?Chinese scientists used LAMOST, a powerful Chinese telescope (望远镜), as well as telescopes in Hawaii and the Canary Islands, to make this discovery.According to Einsteins theory, black holes come from dying stars. The star collapses (坍塌) into a small point with a lot of mass and strong gravity (引力). The strong gravity of the black hole allows it to pull other things in and “eat” them. Scientists search for black holes by looking at x-rays that are released when they “eat” nearby stars. However, when black holes are inactive, this method doesnt work.This time, the researchers looked at stars that orbit invisible (看不见的) objects. These objects, they believe, cannot be anything but black holes. After calculating (计算) the speed of one particular star in a star system named LB-1, the scientists figured out that it was orbiting (绕轨道运行) a stellar-mass black hole.The black holes mass is about 70 times the mass of our sun. According to current theory, this black hole shouldnt even be able to exist. It was previously believed that the mass of such a black hole cannot be bigger than that of 25 suns. Stellar (星球的) winds blow away the heavy elements that are left behind when a star dies. But somehow, this black hole kept most of its heavy elements.Researchers said it is possible that the black hole formed out of two large stars that died and merged (结合) together.The discovery is also inspiring some researchers to revisit their previous studies. “This discovery forces us to re-examine our models of how stellar-mass black holes form,” University of Florida physicist David Reitze was quoted as saying in a press release.25 . How did Chinese scientists find the stellar-mass black hole?ABy looking at stars moving away from the black hole.BBy studying x-rays that came from the black hole.CBy calculating the gravity of a nearby black hole.DBy looking at the speed of a star that orbits it.26 . What does the underlined word “inactive” mean in Chinese?A积极的B不活跃的C快速的D活泼的27 . What do we know about the black hole?AIt is much heavier than the sun.BIt is moving faster than the sun.CIt hasnt “eaten” any stars.DIt will disappear soon.28 . What is the last paragraph about?AThe importance of this discovery.BPrevious studies on black holes.CThe formation (形成构成) of stellar-mass black holes.DThe preparations that were done before making this discovery.29 . What do we know from the story?ABlack holes are usually heavier than 25 suns.BWe cannot believe current scientific theories.CBlack holes can form after stars die.DStellar-mass black holes contain no heavy elements.My mother used to ask me what the most important part of the body was. I got different answers at different ages.When I was young, I thought sound was very important to us, so I said, “My ears, Mom.”But she shook her head and said no. Several years passed, and she asked me again. I believed that I got the right answer after thinking it over. So I told her, “Sight is very important to everyone so it must be our eyes.” But she told me I was wrong. I tried many times after that, but her answer was always the same. Till last year, my grandma died. Everybody was crying, everybody was hurt. My mom looked at me and asked me with tears in her eyes, “Do you know the answer now?” I was surprised when she asked me this question then. “My son, the answer is your shoulder. Everyone needs a shoulder to cry on(倾诉的对象).”Finally ,I learned all she hoped is that I can have enough love and friends so that I will have a shoulder to cry on when I need it.30 . According to the passage,_are the most important part of the body.AevesBearsCfeetDshoulders31 . The writer gave_to the same question at different ages.Athe same answerBdifferent answersCfour answersDthe right answer32 . The underlined word “Sight” means_ in Chinese.A听力B嗅觉C触觉D视力33 . _gave the right answer to the question at last.AThe writers fatherBThe writers motherCThe writerDThe writers grandma34 . The writer got the right answer on the day when_.Ahis grandma diedBsomebody was hurtChis mother was cryingDhe was young阅读理解。35 . Where will you find information about Shanghais traffic problem?AIn Chapter 7.BIn Chapter 6.CIn Chapter 4.DIn Chapter 5.36 . Below is a diagram (图表) from the book .Between which pages can you find it?AP ages 46-58BP ages 32-46CP ages 17-32DP ages 71-8637 . Which of these may be the best title of the book?AThe History of Shanghai.BThe Geography of Shanghai.CSocial Studies for Shanghai.DSomething about Old Shanghai四、语法填空阅读下面短文，用括号内所给词的适当形式填空，必要时可加助动词或情态动词。Have you ever been cycling (骑自行车运动)? This spring my elder brother and I 38 . (spend) a long weekend cycling in the countryside. We rode 39 . (slow) along because we didnt come to break any speed records, or to do sports. We just wanted 40 . (get) some fresh air and a break from schoolwork. We rode along country roads with 41 . (excite). And there was one of the best things about our trip that made us happy: every few42 . (kilometer) there was a village where we could find everything we needed. All the local people were really friendly. However, on the 43 . (two) day, something happened. We 44 . (go) down the hill when my brakes (刹车) started making a noise, but I didnt mind at all. Suddenly I fell off the bike, it was 45 . (break). I had to walk home with my bother. We were tired when we set off the next morning, but soon felt cheerful when the sun came out.What we enjoyed 46 . (our) most about cycling isits simple and fun. I think nothing is 47 . (good) than cycling if youre looking for a break that is active and cheap.Why not have a try?五、多任务混合问题（1）One of the easiest ways to keep fit is to do jogging. Jogging is the name for a very gentle（舒缓的）running it is just a little faster than walking.Start a slow jog 20 meters, and then walk 20 meters. Little by little, if