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1、2020 年白云区九年级中考模拟试题一、语法选择 (共 15 小题;每小题 1 分,满分 15 分)Although he is one of China's most famous scientists, Yuan Longping considers1a farmer, for he works the land to
2、0;do his research. Indeed, his sunburnt face andarms and slim, strong body are just like those of millions of Chinese farmers, for whomhe has struggled ( 奋斗) 2the
3、60;past fifty years. Yuan Longping grows what is calledsuper hybrid ( 杂种的) rice. In 1973, he became the first agricultural pioneer in theworld to grow rice3has a hig
4、h output. This special strain of rice makes it possibleto produce 20%, more of the crop in4same fields. Now more than 60% of therice produced in China each year
5、5 from this hybrid strain.Born in 1930, Yuan Longping graduated6 Southwest Agricultural College in1953. Since then, finding ways to grow more rice has been his life goal.
6、7ayoung man, he saw the great need for8the rice output. At that time, hunger was adisturbing problem in many parts of the countryside. Yuan Longping9for a wayto incr
7、ease rice harvests without expanding (扩大) the area of the fields. In 1950,Chinese farmers10produce about fifty-six million tons of rice. In a recentharvest, however,11two hundred
8、160;million tons of rice was produced. Theseincreased harvests mean that 22% of the world's people12from just 7% of thefarmland in the world. Yuan Longping is now spr
9、eading his knowledge in India,Vietnam and many other13developed countries to increase their rice harvests.Thanks to his research, the UN has more tools in the battle to r
10、id ( 摆脱) the world of14. Using his hybrid rice, farmers are producing harvests twice as15asbefore.1, A. heB. himselfC. himD. his2, A, forB, sinceC, inD, from3, A, wh
11、om4, A, an5, A, was6, A, in7, A, Like8, A, to increase9, A, searched10, A, may11,A, nearly12,A, have fed13 A, least14, A hunger15, A, largerB, whoB, aB, isB, at
12、B, AsB, increasesB, searchesB, needB, nearB, were fedB, mostB, hungryB, largeC, what D, thatC, the D, /C,&
13、#160;are D, wereC, from D, onC, With D, ByC, being increased D, increasi
14、ngC, has searched D, was searchingC, could D, shouldC, nearest D, nearerC, fed
15、 D, are fedC, less D, moreC, hungrily D, hungersC, largest
16、 D, the largest二、完形填空 (共 10 小题;每小题 1.5分,满分 15 分)悬崖)There was once a baby eagle. It lived in a nest which was located on a cloverlookinga beautifulvalley.The baby
17、0;eaglelikethe nestvery much, as itwaswarm and16. It was the only world he had ever known. And even better, he17. Eachhad all the food and attention that a
18、60;great mother eagle could day, themother would fly down from the sky and land in the nest to feed him deliciousShe was like a god to him. He had no
19、idea where she came from or how she workher magic. Gradually, the baby eagle grew strong and his vision grew very shaOne day,the mother eagle18at the top of the
20、 cliffwith a big bowl ofdelicious food. She looked at her baby and said in a gentle voice, "Here is sfood.All you have to do iscome and get it" &
21、quot;How can I get it!"saidthe baby19. He felt so hungry and soon burst out crying. However, the mother flew adespite his tears.20It'sA few days later, the mothe
22、r flew down to the nest. "Eat this.meal I theshallbringyou. " The baby atethe meat and complained," Why? You'rereallyaterrible mother. " Suddenly, she pushed
23、0;him out of the nest. The baby fell anup speed faster and faster. "I'm going to die! " he cried. The ground rushed21him so quickly that he could
24、clearly imagine his own2223Just at this moment, somethinghappened. The air his wingsandthen moved away from his body immediately, with a feel unlike anything he had24experienced.
25、160;He looked down and saw the valley. He wasn't moving towards theanymore."What is going on here?" he asked. "You're flying," said his mother next to
26、160;himwith a big smile on her25"You are brave and I am really proud of you.16.A. expensiveB. importantC. comfortableD, suitable17.A, provideB. containC. receiveD. produce18.A. tur
27、nedB, appearedC. returnedD. remained19.A. angrilyB. quietlyC. happilyD. patiently20.A. favoriteB. healthyC. greatD, last21.A. failureB. successC, deathD. improvement22.A. dangerousB. funnyC. difficultD. st
28、range23 . A. madeB, caughtC ,fixedD. checked24. A. skyB, nestC, groundD. mountain25.A. headB, faceC. heartD. body三、阅读 (共两节,满分 45 分)第一节 阅读理解(共 20 小题;每小题 2 分,满分 40 分)AIt is
29、 late at night, People in Cape Town, South Africa, line up to collect waterfrom a spring ( 泉). One by one, they fill their plastic bottles. Each person can
30、 take upto 13 gallons (加仑). Policemen stand by to keep the rules. In a few months, thatnumber will be cut in half.Cape Town is a city of four million
31、people. It is running out of water. For threeyears, the city has faced a drought. It is the worst in a century. Local reservoirs aremostly sand and dried earth.
32、 Officers are telling people to save water. Otherwise, thecity will one day be forced to turn off the supply to homes and businesses. That day isbeing called Da
33、y Zero. At press time, Day Zero was expected to be June 4. But thedate may change based on water levels in local reservoirs."There are a lot of people
34、;who have not realized the problem," said ShirleyCurry. She waited at a spring to get her share of water. "Now they suddenly realizethis is for real."On Da
35、y Zero, each person's daily water supply will drop to about 6.5 gallons.(The average American uses 80 to 100 gallons of water per day.) Lines at the city's20
36、0 water collection points will probably get even longer.Some places will not be included in the cutoff. The water will keep running inhospitals and schools. It will
37、stay on in poor areas, too. This is to prevent illness.Areas popular with tourists may also have water. More than 10 million people visitCape Town each year. Tourism
38、 provides nearly 10% of South Africa's economy.Across the city, people are making an effort to save water. They are taking90-second showers. They are washing their cl
39、othes less often. Using tap water towash cars or fill swimming pools is not allowed. Those caught using too much waterare punished.For some people, rationing ( 定量供应
40、) now feels normal. Kelson da Cruzkeeps one container of water near the shower. Another he uses for brushing his teethand washing his face. He uses non-drinking wate
41、r to flush the toilet.26, How much water will each person in Cape Town get in a few months?A, 13 gallons.B. 10 gallons.C. 9 gallons.D. 6.5 gallons.27, What is
42、160;the fourth paragraph mainly about?A. What Day Zero is.B, What will happen on Day ZeroC, when Day Zero will start.D. When Day Zero will end.28,Which of the follow
43、ing is NOT a way to save tap water?A. Taking shorter showers.B. Washing more clothes one time.C, Filling swimming pools.D. Avoiding washing cars with tap water.29, What
44、160;does the underlined word "flush" in the passage mean?A,冲洗B, 注满C, 清洁D, 排放30. What is the passage mainly about?A. The serious water shortage ( 短缺) in Cape Tow
45、n.B, The people in Cape Town didn't realize how serious their water problem was.C. The things that have caused the water problem in Cape Town.D, The help that
46、60;the government is offering to people in Cape Town.BChina has cloned (克隆) two monkeys using the same method that createdDolly the sheep in Scotland ,leading the way
47、0;for more exact animal testing for newdrugs, scientists said on January 25th, 2018.Zhong Zhong and Hua Hua, the primates(灵长动物),were created using thenuclear transfer Of somatic
48、60;cells (体细胞核移植 )at the Chinese Academy ofSciences' Institute of Neuroscience."Cloning monkeys using somatic cells has been a world-class challengebecause it is a primate that
49、 shares its genetic makeup ( 基因组合) with humans,"said Pu Muming, the director of the neuroscience institute in Shanghai."By cloning monkeys using somatic cells, we ca
50、n cultivate (培育) a largenumber of genetically identical offspring ( 后代) in a short amount of time, and wecan even change their genes to suit our needs,he said.
51、"This can save time, cut down experiment costs and produce more exactresults, leading to more effective medicine."Sun Qiang, the director of the non-human primate researc
52、h at the institute,said most of the drug experiments are done on laboratory mice. However. drugs thatwork on mice might not work or may even have negative effects
53、60;on humans becausethe two species are so different."Monkeys and humans are both primates, so they are much more closelyrelated, and testing on monkeys is supposed to
54、60;be as effective as testing on humans,"Sun said. This is especially useful in testing drugs for some neural disease ( 神经疾病)he added.However, some fear that the tec
55、hnology used to clone monkeys has openedthe door to copying humans.While the technical barrier( 障碍) of cloning humans has indeed beenbroken,"the reason we break this barr
56、ier is to produce animal models that arehelpful for medical research and human health," said Pu."There is no purpose to apply this method to humans."31 . T
57、he scientists used the same method that created Dolly the_ to clone thetwo monkeys.A. catB. ratC sheepD. horse32.Using somatic cells to clone monkeys can help with all
58、60;of the following EXCEPTto_.A. save time when cultivating genetically identical offspring.B, treat all neural diseases.B. reduce experiment costsD. produce effective drugs33, What does
59、0;the underlined sentence mean?A, Different species should use different drugs.B, Drugs that work on mice mustn't be used on humans.C, If drugs work on humans, we can
60、 use them on mice.D, Drugs work on species that are similar to humans, which can reduce thepossibility of negative effects on humans.34,In which part of a newspaper&
61、#160;may you read the passage?A. ScienceB. EnvironmentC. Culture.D. Fashion35.What can we learn from the passage?A, It will be more expensive to test cloned animals for new
62、60;drugs.B, The success in cloning monkeys will be helpful to clone humans.C, Cloned monkeys will lead the way for medical research and human health.D, It is easy to
63、 clone monkeys by using somatic cells because they are primates.CPat McGee noticed her daughter hadn't returned to the dentist's waiting roomjust before her surgery(外科手术)
64、160;was supposed to start.She walked to the bathroom and found Jessica McDaniels, 32, in there, crying.McGee took her daughter into her arms."We're going to say goodb
65、ye to the old Jessica," shesaid. "And hi to the newJessica."McDaniels, from St. Louis, US, had been wishing for this day since high school,when the bullying
66、0;( 欺凌 ) about her teeth started. Now thatitwas finallyhappening, she was nervous.It was a social media ( 社交媒体) post two months ago that got her there.Someone posted
67、 a photo of McDaniels with a comment about her overbite ( 龅牙) a serious problem that affects the teeth. The post was shared many times, with manypeople making
68、160;mean remarks about her appearance.The bullies didn't know the road McDaniels had traveled. She experienced nineoperations (手术) on her ears from age 2 to 12 years
69、old. She was almost deaf in herright ear. Her adult teeth didn't start coming in until she was 11 or 12, and doctorscouldn't understand why they were pushed&
70、#160;outward. It got worse as she got older.McDaniels had been trying for years to get her teeth fixed, but it was always tooexpensive.When her story got out, dentis
71、ts wanted to help her. One of them, Maryann Udy,got in touch with McDaniels and offered her a new smile free of charge.McDaniels wasn't sure at first, so
72、160;she called her mother.She told McDaniels that Udy was her angel. "You need to do it," she told herdaughter.The surgery was long and complicated (复杂的). It to
73、ok weeks for theswelling(肿块) to go down, and several moremonths before McDaniels new smilewas ready.Later that year, she looked at her old photos online and smiled. "
74、;I loved her," shesaid."She's grateful to be in less pain, to be on the path to a new smile. Sometimes,though, it feels like something is missing from
75、who she was."Still, she loves taking selfies ( 自拍) and admiring her new appearance."I looked good before," she said. "I look even better now."36,How did
76、60;McDaniels feel before the surgery?A, GratefulB. Anxious.C. Hopeful.D. Annoyed.37,What does the underlined word " it" in Paragraph 5 refer to?A. The creation of her new
77、 smile.B. The comfort from her mother.C. The bullying about her teeth.D. Finding out the cause of her disease.38, What's the right order for the following events
78、;in the passage?A dentist offered Jessica a free surgery.Jessica had nine operations from age 2 to 12 years old.Jessica loves taking selfies.Jessica's photo wasJessica was
79、;born overbite.A 5 B, C, D, 39, We can infer from the last four paragraphs that McDanielsA. couldn't wai
80、t to take selfies after the surgeryB, became more confident about herself after the surgeryC, wasn't satisfied with her new appearanceD. didn't want her photo on
81、social media again40, In the third to last paragraph( 倒数第三段 ) McDaniels said "it feels likesomething is missing". What do you think is no longer in her lif
82、e?A, the sadnessB. the sweet smileC. the appearance of overbiteD. lack of confidenceDIf you don't know where to go with your kids when you have time in the
83、UK, Ithink I can give you some help.The Natural History MuseumWhy go: This really is the grandfather of all London museums -the beautifulbuilding and the wonderful exhibi
84、ts ( 展品) make it one of the country's best placesfor kids. They can easily spend a whole day here. Try to avoid weekends. It is alwayscrowded on weekends.Be
85、st for: Children aged three and over.BewilderwoodWhy go: There are no rides and no fast food shops in Bewilderwood -just lots ofoutdoor fun to be had. Kids here
86、;can climb trees, cross rope bridges, build smallwooden houses and hide out in tree houses. Designed (设计) by Tom Blofeld, anEnglish children's writer, the park is fam
87、ous for the amazing things from his books inthe UK. There are many craft ( 手工的) activities for kids.Best for: Babies to early teens.Warner Brothers Studio (制片厂) Tour
88、 London The Making of Harry PotterrWhy go: You've read the books or watched the films, but noHarry Pottefan willwant to miss the chance to go behind the sce
89、nes at the film studios where all eight ofthe movies were made. You can share the secrets behind the most successful filmseries of all time, go into the Hogwart
90、s Great Hall, and have your picture taken onPlatform 9 3/4 with the Hogwarts Express.Best for: Potter fans aged seven and over, and anyone with an interest in f
91、ilmmaking.Eden ProjectWhy go : Do you want to experience the sights, smells and sounds of a rainforest?Do you want to walk through rows and rows of orange and l
92、emon trees? Do you wantto pick coffee beans or grapes? You can do all of these without leaving the UK at theEden Project. Children here can learn about the
93、;relationships between plants andpeople and learn first-hand about different climates and habitats (栖息地).Best for: All ages41,You should go to the Natural History MuseumA. in the
94、160;morningB. in the afternoonC. on weekdaysD. on weekends42,If you like reading the books of Tom Blofeld, you would probably like tovisit_.A. the Natural History MuseumB. Bew
95、ilderwoodC, Warner Brothers Studio Tour LondonD. the Eden Project43, What can you do at the Eden Project?1See rows of orange and lemon trees.2Have a trip around the
96、UK.3Pick coffee beans and grapes. V4Experience different climates.5Learn about the relationships between people andA, 1 2 3B, 1 2 4C, 1 3 4D, 1 3 544, Which statemen
97、t is TRUE, according to the passage?A, The Natural History Museum usually has craft activities for children.B, Children under three years old can't visit Bewilderwood.C, Only Potter fan
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