广州市白云区九年级中考英语模拟试题含答案.docx

1、广州市白云区九年级中考英语模拟试题含答案2019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 Chinas most famous scientists, Yuan Longping considers 1 a farmer, for he works the land to do his research. Indeed, his sunburnt face and arms and slim, strong body are just like those of millions of Chinese farmer

2、s, for whom he has struggled ( 奋斗) 2 the past fifty years. Yuan Longping grows what is called super hybrid ( 杂种的) rice. In 1973, he became the first agricultural pioneer in the world to grow rice 3 has a high output. This special strain of rice makes it possible to produce 20%, more of the crop in 4

3、 same fields. Now more than 60% of the rice produced in China each year 5 from this hybrid strain.Born in 1930, Yuan Longping graduated 6 Southwest Agricultural College in 1953. Since then, finding ways to grow more rice has been his life goal. 7 a young man, he saw the great need for 8 the rice out

4、put. At that time, hunger was a disturbing problem in many parts of the countryside. Yuan Longping 9 for a way to increase rice harvests without expanding ( 扩大) the area of the fields. In 1950, Chinese farmers 10 produce about fifty-six million tons of rice. In a recent harvest, however, 11 two hund

5、red million tons of rice was produced. These increased harvests mean that 22% of the worlds people 12 from just 7% of the farmland in the world. Yuan Longping is now spreading his knowledge in India, Vietnam and many other 13 developed countries to increase their rice harvests. Thanks to his researc

6、h, the UN has more tools in the battle to rid ( 摆脱) the world of 14 . Using his hybrid rice, farmers are producing harvests twice as 15 as before.1, A. he B. himself C. him D. his2, A, for B, since C, in D, from3, A, whom B, who C, what D, that4, A, an B, a C, the D, /5, A, was B, is C, are D, were6

7、, A, in B, at C, from D, on7, A, Like B, As C, With D, By8, A, to increase B, increases C, being increased D, increasing9, A, searched B, searches C, has searched D, was searching10, A, may B, need C, could D, should11,A, nearly B, near C, nearest D, nearer12,A, have fed B, were fed C, fed D, are fe

8、d13 A, least B, most C, less D, more14, A hunger B, hungry C, hungrily D, hungers15, A, larger B, large C, largest D, the largest二、完形填空 （共10小题；每小题1.5分，满分15分）There was once a baby eagle. It lived in a nest which was located on a cliff(悬崖) overlooking a beautiful valley. The baby eagle like the nest v

9、ery much, as it was warm and 16 . It was the only world he had ever known. And even better, he had all the food and attention that a great mother eagle could 17 . Each day, the mother would fly down from the sky and land in the nest to feed him delicious food. She was like a god to him. He had no id

10、ea where she came from or how she worked her magic. Gradually, the baby eagle grew strong and his vision grew very sharp.One day, the mother eagle 18 at the top of the cliff with a big bowl of delicious food. She looked at her baby and said in a gentle voice, Here is some tasty food. All you have to

11、 do is come and get it How can I get it! said the baby 19 . He felt so hungry and soon burst out crying. However, the mother flew away, despite his tears.A few days later, the mother flew down to the nest. Eat this. Its the 20 meal I shall bring you. The baby ate the meat and complained, Why? Youre

12、really a terrible mother. Suddenly, she pushed him out of the nest. The baby fell and picked up speed faster and faster. Im going to die! he cried. The ground rushed towards him so quickly that he could clearly imagine his own 21 Just at this moment, something 22 happened. The air 23 his wings and t

13、hen moved away from his body immediately, with a feel unlike anything he had ever experienced. He looked down and saw the valley. He wasnt moving towards the 24 anymore.What is going on here? he asked. Youre flying, said his mother next to him with a big smile on her 25 You are brave and I am really

14、 proud of you.16.A. expensive B. important C. comfortable D, suitable17.A, provide B. contain C. receive D. produce18.A. turned B, appeared C. returned D. remained19.A. angrily B. quietly C. happily D. patiently20.A. favorite B. healthy C. great D, last21.A. failure B. success C, death D. improvemen

15、t22.A. dangerous B. funny C. difficult D. strange23 . A. made B, caught C ,fixed D. checked24. A. sky B, nest C, ground D. mountain25. A. head B, face C. heart D. 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 late at night, People in Cape Town, South Africa, line up to collect water from a s

16、pring (泉). One by one, they fill their plastic bottles. Each person can take up to 13 gallons (加仑). Policemen stand by to keep the rules. In a few months, that number will be cut in half.Cape Town is a city of four million people. It is running out of water. For three years, the city has faced a dro

17、ught. It is the worst in a century. Local reservoirs are mostly sand and dried earth. Officers are telling people to save water. Otherwise, the city will one day be forced to turn off the supply to homes and businesses. That day is being called Day Zero. At press time, Day Zero was expected to be Ju

18、ne 4. But the date may change based on water levels in local reservoirs.There are a lot of people who have not realized the problem, said Shirley Curry. She waited at a spring to get her share of water. Now they suddenly realize this is for real.On Day Zero, each persons daily water supply will drop

19、 to about 6.5 gallons. (The average American uses 80 to 100 gallons of water per day.) Lines at the citys 200 water collection points will probably get even longer.Some places will not be included in the cutoff. The water will keep running in hospitals and schools. It will stay on in poor areas, too

20、. This is to prevent illness. Areas popular with tourists may also have water. More than 10 million people visit Cape Town each year. Tourism provides nearly 10% of South Africas economy.Across the city, people are making an effort to save water. They are taking 90-second showers. They are washing t

21、heir clothes less often. Using tap water to wash cars or fill swimming pools is not allowed. Those caught using too much water are punished.For some people, rationing ( 定量供应 ) now feels normal. Kelson da Cruz keeps one container of water near the shower. Another he uses for brushing his teeth and wa

22、shing his face. He uses non-drinking water 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 the fourth paragraph mainly about? A. What Day Zero is. B, What will happen on Day ZeroC, when D

23、ay Zero will start. D. When Day Zero will end.28,Which of the following 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 does the underlined word flush in the passage mean?A,冲洗 B, 注满

24、 C, 清洁 D, 排放30. What is the passage mainly about?A. The serious water shortage ( 短缺) in Cape Town.B, The people in Cape Town didnt realize how serious their water problem was. C. The things that have caused the water problem in Cape Town.D, The help that the government is offering to people in Cape

25、Town.BChina has cloned (克隆) two monkeys using the same method that created Dolly the sheep in Scotland，leading the way for more exact animal testing for new drugs, scientists said on January 25th, 2018.Zhong Zhong and Hua Hua, the primates （灵长动物），were created using the nuclear transfer Of somatic ce

26、lls (体细胞核移植) at the Chinese Academy of Sciences Institute of Neuroscience.Cloning monkeys using somatic cells has been a world-class challenge because it is a primate that shares its genetic makeup ( 基因组合) with humans, said Pu Muming, the director of the neuroscience institute in Shanghai.By cloning

27、 monkeys using somatic cells, we can cultivate (培育) a large number of genetically identical offspring ( 后代) in a short amount of time, and we can even change their genes to suit our needs,he said. This can save time, cut down experiment costs and produce more exact results, leading to more effective

28、 medicine.Sun Qiang, the director of the non-human primate research at the institute, said most of the drug experiments are done on laboratory mice. However. drugs that work on mice might not work or may even have negative effects on humans because the two species are so different.Monkeys and humans

29、 are both primates, so they are much more closely related, and testing on monkeys is supposed to 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 technology used to clone monkeys has opened

30、the door to copying humans.While the technical barrier（ 障碍） of cloning humans has indeed been broken, the reason we break this barrier is to produce animal models that are helpful for medical research and human health, said Pu.There is no purpose to apply this method to humans.31 . The scientists us

31、ed the same method that created Dolly the_ to clone the two monkeys.A. cat B. rat C sheep D. horse32.Using somatic cells to clone monkeys can help with all of the following EXCEPTto_.A. save time when cultivating genetically identical offspring. B, treat all neural diseases. B. reduce experiment cos

32、ts D. produce effective drugs33, What does the underlined sentence mean?A, Different species should use different drugs.B, Drugs that work on mice mustnt be used on humans.C, If drugs work on humans, we can use them on mice. D, Drugs work on species that are similar to humans, which can reduce the possibility of negative effects on humans.34,In which part of a newspaper may you read the passage? A. Science B.