2022年中考英语仁爱版英语复习训练-九年级(上)unit4.docx

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1、九年级(上)Unit 4一、阅读理解A(2021自贡改编)Named after the “quest for heavenly truth”,Tianwen 1, Chinas first Mars probe (探测器), has given us impressive pictures of the red planet. The first high-resolution (高分辨率的) pictures of Mars taken by Tianwen 1 were made public by the China National Space Administration (CNS

2、A) on March 4.“These are the first close-up pictures of Mars surface taken by China,” said Bao Weimin,a scientist of the Chinese Academy of Sciences.The pictures were taken at different distances from Mars. The two black-and-white pictures were taken by the high-resolution camera on Tianwen 1 when t

3、he probe was about 330-350 kilometers above the Martian surface. As for the color picture, it was taken by Tianwen 1s medium-resolution (中分辨率的) camera when the probe was about 5,000 kilometers above the red planet. It shows Mars North Pole.The high-resolution camera can take both color and panchroma

4、tic (全色的) pictures. Panchromatic pictures, which are black and white, are the clearest, having the largest amount of data for scientific study, said Liu Tongjie. The medium-resolution camera, can only produce less clear pictures. Scientists put the panchromatic and color pictures together to form a

5、clear and beautiful color picture, Liu added.Tianwen 1, the countrys first independent Mars task, was sent up on July 23, kicking off the nations planetary exploration program. The probe entered its preset orbit above Mars on Feb. 24 and is looking for a landing site on the planets largest plain. Th

6、e probe is expected to land on the red planet sometime between May and June.1.When were the first high-resolution photos of Mars made public by CNSA?【 B 】A.On Feb. 24.B.On March 4.C.On July 23.D.On March 23. 【 A 】2.What does the word “It” refer to in Paragraph 3?A.The color picture.B.The black-and-w

7、hite picture.C.The clear and beautiful picture.D.The Mars surface. 【 A 】3.What do we know about the pictures according to the text?A.The first close-up pictures of Mars surface were taken at different distances from Mars.B.The color pictures have the largest amount of data for scientific study.C.The

8、 clearest pictures were taken by the medium-resolution camera.D.The color pictures are the clearest of all the pictures.【 B 】4.What will be most probably discussed next?A.Tianwen 1 will take more pictures of Mars.B.Tianwen 1 will land on the red planet, Mars.C.Tianwen 1 will do some scientific resea

9、rch on Mars.D.Tianwen 1 will meet some troubles on Mars. 【 A 】5.In which part of a magazine may we find the text?A.Science.B.Story.C.Amusement.D.Geography.B(2021河北改编)What will the world of tomorrow look like? Many people today believe that technology is going to help solve some of the most difficult

10、 problems we have on Earth today. New technology may solve old problems, and it may also create new ones. No technology is perfect. 1.CWhen we dream about the future, many of us think that we will be able to fly to the skies in our own personal flying car. 2.E However, if the cars become popular, th

11、ere will be problems with traffic control.3. B 3D printers are already used to make life-size models of car parts, and man-made body parts, such as ears. As we move into the future, 3D printing will change the way we make things and the way we treat sick people. The disadvantage is that such a machi

12、ne is very expensive.4.D This is an electronic suit. It allows people to lift heavy objects and walk a long way. It might help people walk again after an illness or an accident. However, one disadvantage at the moment is cost.Looking ahead, it is easy to imagine a future. We will be able to fly to w

13、ork, print out a new pair of shoes or lift a car above our heads. Although there are some problems to solve before all of this is possible, we can certainly dream of a world. 5.A It can solve some of the most difficult problems we have today.根据材料内容,从下面五个选项中选出能填入文中空缺处的最佳选项,使文章意思通顺、内容完整。A.In this worl

14、d, technology makes peoples life easier and safer.B.3D printing is another new technology for the future.C.Each has advantages and disadvantages, as these three examples.D.Finally, people are trying to build a robot suit(套装).E.We could fly at 480 km per hour, avoiding traffic lights and busy roads.二

15、、完形填空Ruhani Ahluwalia is a 15-year-old girl. She loves movies and Harry Potter, like many other kids at her age. Whats more, she has 1 a great interest in searching for a cure (疗法) for cancer.Since she was 11 years old, Ruhani has been 2 cancer cells (细胞) and how they spread. She is testing medicine

16、 that can 3 cancer cells. It is a personal task. In the sixth grade, her great aunt 4 cancer. She felt very sad at that time. This 5 moved Ruhani to start her cancer research. She 6 it between the sixth and seventh grade.Ruhani said she learned everything outside of her school. Her 7, Parmeet Jodhka

17、, is a biology teacher at college. She is so proud 8 her daughter. She taught 9 biology. She also helped her get laboratory time at university. Ruhani studied nearly five hours per day. Other scientists also helped guide her study.Ruhani has shown her research results at different 10 fairs (展会). She

18、 said her great aunt would be very 11 if she knew Ruhanis work. Recently Ruhani 12 a picture of her great aunt. She wanted to show how beautiful and smart her great aunt looked 13 she had cancer.Ruhani hasnt 14 what she plans to study in the future.15 it is, she knows she will try her best to do it.

19、【 D 】1.A.actedB.receivedC.lostD.shown【 A 】2.A.researchingB.watchingC.discoveringD.describing【 B 】3.A.form B.killC.spreadD.divide【 B 】4.A.found outB.died fromC.looked afterD.dealt with 【 D 】5.A.program B.differenceC.mistake D.experience【 C 】6.A.arrived B.left C.beganD.discovered【 C 】7.A.auntB.teacher

20、C.motherD.father【 A 】8.A.ofB.fromC.withD.to【 D 】9.A.himB.themC.usD.her【 B 】10.A.tradeB.scienceC.industry D.farming【 D 】11.A.worriedB.calmC.sadD.happy【 C 】12.A.boughtB.sawC.paintedD.hid 【 B 】13.A.becauseB.beforeC.afterD.if【 A 】14.A.decidedB.doubtedC.realizedD.warned 【 A 】15.A.WhateverB.WheneverC.Howe

21、verD.Whoever三、语篇填空第一节(2021乐山改编)floorgoodsuccesstechnologyusehoweveritforsincedevelop阅读短文,从方框中选择适当的词并用其正确形式填空,使短文通顺、意思完整。每空限填一词,每词限用一次。Cars will run on solar power or electricity and will be much cleaner. They will be much safer. For example, if you are too close to another car or if you are driving

22、dangerously, your car will slow down by 1.itself. 2.Since there wont be any spare places, new cities will have to be built in the sea. Some cities on water will have two 3.floors. People will live on the upper floor, the lower floor will be used 4.for traffic, shops and factories. Biotechnology (生物技

23、术) will make food better and healthier. Plants that are not influenced by insects or illnesses will be 5.developed. The taste of fruit and vegetables will be 6.better and food will be kept longer. New 7.technology will be used to make TVs that are only 5cm thick. They will have pictures that are as

24、clear as photos. Electrical appliances (电器) will be quieter and will be controlled by computer. They will also 8.use 50% less power.Many new ways to treat illnesses will be 9.successful using products of genetic engineering (基因工程). Treatments will be found for the flu and the common cold. 10.However

25、, some new illnesses will appear.第二节(2021鄂州改编)阅读短文,根据语篇要求填空,使短文通顺、意思完整。每空限填一词。Scientists think that there has been life on earth for millions of years. However, we havent found life on other planets yet. The earth is a planet and it goes around the sun. And 11.there are seven other planets that also

26、 go around the sun. The sun and its planets 12.are called the solar system. The solar system is a small part of the universe.Scientists have launched many spaceships 13.to explore other planets in the solar system. Some spaceships have gone beyond the solar system. 14.However, no one has discovered

27、any life in space yet.Why has no one from other planets sent us a message? Have they tried to send information to us? 15.With so many stars in space, are we alone, or is there life on other planets in space?四、补全对话A:Hi, Tony! Its a nice day, isnt it?B:Yes, Bill. 1.Where are you going?A:To the library

28、. I want to borrow a book.B:2.What kind of book do you want/would you like to borrow?A:A book about invention. You know I want to prepare for the science lesson.B:Great inventions have changed the world a lot, and we humans are really great.A:3.Thats right/Thats true/You are right/I agree with you/I

29、 think so/. People have made lots of great inventions.B:4.What do you think is the most useful invention?A:I think the TV is the most useful invention.B:Why do you think so?A:5.Because the TV makes our life colorful/Because we can learn a lot on TV/. What about you?B:I think the car is the most usef

30、ul. I want to invent a car that can fly in the sky when I grow up.A:Wow, cool!五、书面表达(2021深圳改编)深圳是一座科技之城、创新之城。为培养学生对科技的兴趣,你的学校上周举办了科技节。假定你是你校英语报的小记者,请你编写一篇新闻报道,介绍这次活动。1.要点:1)活动目的;2)活动项目:模型制作比赛;3)活动亮点:学生发明的服务于校园的机器人(外表、功能);4)学生感受。2.要求:1)文中不要出现所在学校的校名和师生姓名;2)词数100左右(开头已给出,不计入总词数)。提示词: 1)科技节 science fes

31、tival;2)实验 experimentShenzhen is well-known as a city of technology and innovation. Last week, our school held a science festival, which aims to develop students interest in science and technology.At the festival, some students took an active part in the model-making competition. Some students desig

32、ned and made their own robots. Many of their robots, which were the highlights of the festival, drew peoples attention. These robots were in the shape of lovely animals, such as rabbits, monkeys and dogs. They could be used to do some simple tasks at school like sweeping the floor and throwing away rubbish. The students present at the festival were all surprised at the exhibits and gave them a big round of applause.Our school hopes that more and more students can learn science and technology better to serve our country.