2021年山东省烟台市莱阳市中考英语一模试卷(含答案)
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1、2021年山东省烟台市莱阳市中考英语一模试卷第二部分 阅读理解(共两节,满分22.5分)第一节(共3小题;每小题1.5分,满分22.5分)阅读下列短文,从每题所给的A、B、C和D四个选项中,选出最佳选项。1(7.5分)Lab work is fun but you must be carefulListen carefully when your teacher reads and explains the rules before your first lab lessonLAB RULESThroughout the lessons*Do not enter the science lab
2、 without the teachers permission(允许)*No food or drinks are to be allowed in the science labBefore the Experiment*Read all instructions carefully before every experiment(实验)*Prepare all apparatus(仪器)and put them in right places so that you will not knock them over while doing the experimentDuring the
3、 Experiment*If you are unsure of how to use any apparatus or how to operate,ask your teacher for help*Never smell or taste chemicals unless your teacher gives permissionAfter the Experiment*Wash all apparatus after use and return them to the places where they were*Throw waste materials into proper w
4、aste basketsFirst Aid*Report all accidents to your teacher immediately*If you spill any chemicals onto your body or clothing,wash with plenty of water and report to your teacher(1)You must know the LAB RULES the first lab lessonsAbefore Bsince Cduring Dafter(2)It is necessary for you to before every
5、 experimentAread all instructions carefully Btake enough food and drinksCsmell chemicals immediately Dtalk with your classmates(3)If you are not sure of how to use any apparatus, Aread the rules carefully Btry them again and againCask your teacher for help Dreturn all apparatus to the places where t
6、hey were(4)The underlined wordspillmeans A照射 B伤害 C摔下 D溅出(5)When you are in the science lab,you mustnt Abe careful in order to prevent injury Blisten carefully when your teacher explains the rulesCtaste chemicals without the teachers permission Dthrow waste materials into proper waste baskets2(7.5分)T
7、housands of years ago, people didnt know that the Earth moved. They thought the sun really did move across the sky. The Greek god Helios was said to drive the sun around the sky with his chariot (战车). But now, these ideas have all changed. Nowadays, it is the sun that drives our chariot around the s
8、ky. So what does all this mean? Well, quite simply, there is now a plane (or chariot) that is powered by the sun. It has special parts in its wings. These parts absorb power from the sun. They absorb so much power that they can carry on flying at night. In the Greek myths (希腊神话), Helios had to take
9、a break at night. It seems were finally even more efficient than the gods themselves. This plane is called Solar Impulse (太阳驱动号). It will fly across the US in May. This is very important for the future of the world. So why is solar energy so good for us? Well, other kinds of energy cause a few probl
10、ems. If you live in China, youve probably noticed the pollution. This is caused by burning coal or gas to make energy. The heat and chemicals (化学制品) from this make things work. But if we use the heat from the sun, we dont have to burn anything, and theres no pollution. Solar energy is not all there
11、yet. It needs to be improved. But the best thing about it is that, unlike coal and gas, it doesnt run out. Solar Impulse could keep flying forever. Well, actually, the sun will run out too, one day, but not for another 5 billion years. Thats a pretty long flight.(1)What does chariot really refer to
12、in the last sentence of Paragraph 1? A. The Earth.B. The Greek god.C. Solar Impulse.D. Birds.(2)Which of the following is TRUE of Solar Impulse? A. It can only fly at night.B. It has already flown across the US.C. It is powered by the sun.D. It needs gas to work.(3)In the passage, what is mentioned
13、as the cause of pollution in China? A. Overpopulation.B. Burning coal or gas.C. Using solar energy.D. Heavy traffic.(4)What does the writer mean by Thats a pretty long flight? A. It takes a lot of time to get Solar Impulse going.B. Solar Impulse moves very slowly.C. Solar Impulse will be in use for
14、a long time.D. Solar Impulse has a long way to go to take the place of the sun.(5)The passage is most probably taken from .A. a Greek mythB. a science fictionC. a storybookD. a science magazine3(7.5分)Threetwoone,fire! At the moment of 9:43 a.m,on Tuesday,June 23rd,2020,at the Xichang Satellite Launc
15、h Center(卫星发射中心)in Sichuan Province,the last satellite of the third generation network (第三代导航系统) was sent into space.It is the 55th member in the family of Beidou.It belongs to Chinas Beidou Navigation Satellite System (BDS北斗卫星导航系统) .So far,59 satellites including the first four test ones,have been
16、launched from Xichang.With the development of China,we have already owned three other famous satellite launch centers Jiuquan,Taiyuan and Wenchang. After a period of tests in space,this new satellite has started to work with other Beidou satellites together.It is designed to work for at least 12 yea
17、rs.So far,China has completed the thirdgeneration network of Chinas BDS.It was new milestone in the nations space research work.The launch showed our country has completed our largest spacebased system.Its one of four global(全球的) navigation networks,including the United States GPS,Russias GLONASS an
18、d the European Unions Galileo. BDS has been widely used as public resources(资源) in our daily life.It has been shared by the whole world.It will provide more services around the world.BDS is the common wealth of the development of human beings.(1)Where did China launch the last satellite of the third
19、generation network? A.Xichang.B.Jiuquan.C.Wenchang.D.Taiyuan.(2)How many members are there in the family of Beidou? A.4.B.55.C.59.D.114.(3)What does the underlined wordmilestone mean in Chinese? A.记录B.事业C.里程碑D.起点(4)GLONASS belongs to .A.ChinaB.the United StatesC.RussiaD.the European Union(5)Accordin
20、g to the passage,we can know that .A.the last satellite of BDS was launched at 9:43 p.m,June 23rd,2020B.the new satellite is designed to work for at most 12 yearsC.BDS is shared only by China as public resourcesD.so far,China has completed the thirdgeneration network of Chinas BDS第二节(共1小题;每小题1.5分,满分
21、7.5分)4(7.5分)Do you know what your friends watched on TV last night?Do your friends know what you had for breakfast today?Do you think you are using social media(社交媒体) too much? (1) It is reported that around 2,800 million people often use social mediaThats almost 40 percent of the worlds populationB
22、ut how much time do we really spend on social media?And what exactly do we spend that time doing? Research shows that,worldwide,the average(普通的) person spends two hours and 19 minutes on social media each day(2) An average person there spends four hours and 17 minutes a day on social mediaResearch a
23、lso shows that women use social media more than menIn the United States,for example,women spend around two hours more a week than men on social media (3) In general,it seems we spend more time looking at other peoples pages than adding to our ownAccording to one survey,the most common social media a
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