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牛津译林版九年级下册Unit 4 Grammar课时练习姓名:_ 班级:_ 成绩:_一、单选题1 . Qingdao is famous _ its beautiful beach.AasBforCwithDon2 . Can you jiaozi English?Asay;withBspeak;inCsay;inDtell;about3 . _ some ways , there are many changes in our hometown .AAtBToCDuringDIn4 . I dont know the man _ is waiting for you.AwhoseBwhichCwhatDwho二、阅读单选Many years ago，people depended on the sun，the moon and stars to find their way around. Later，the compass was introduced. And now，we have satnav(卫星导航)systems to guide us. A satnav system uses groups of satellites to show the users location. They send information to the receiver，such as a smart phone，to show us where we are.The earliest built satnav system is the Global Positioning System(GPS)，which belongs to the US. Then there is Russias Global Navigation (导航) Satellite System(GLONASS)，the European Unions Galileo and Chinas own satellite navigation systemBeiDou.On October 14，2017，an ARJ21700 plane，which was the first plane made in China，with the BeiDou navigation system，successfully completed a test flight. The results showed the performance of the system developed by China matches that of similar systems produced abroad，according to the Commercial Aircraft Corporation of China.Since its introduction in 2000，the BeiDou navigation system has seen an increasing number of applications linked to everyday life，from shared bikes to farming. For example，smart locks with BeiDou chips make it easier to find a bike. Farmers can use BeiDou to help plow(犁)the soil and sow seeds. BeiDous farming applications have spread to most parts of China.With its many uses，the Beidou navigation system is even playing a big role in the Belt and Road Initiative(一带一路).“To date，the BeiDou system has covered most parts of the Asia-Pacific area”，said the main designer of the BeiDou system.Today，there are more than 20 BeiDou satellites above the earth，and China plans to send even more this year to expand(扩展)the BeiDou network to better serve the Belt and Road Initiative. As BeiDou expands abroad，it will be increasingly popular in the logistics(物流)industry.5 . What is the purpose of the first three paragraphs?ATo tell us something about GPS.BTo show us the benefits of satnav systems.CTo tell us how satnav systems were made.DTo tell us about some satnav systems and how they work.6 . The underlined phrase “the system” refers to “_”.Athe Global Positioning SystemBthe Beidou navigation systemCthe European Unions GalileoDRussias Global Navigation Satellite System7 . According to the article，the BeiDou navigation system is already widely used _.Ato help farmers with farmingBto improve the speed of networksCin the international logistics industryDin the whole Asia-Pacific area8 . The writer thinks the future of the BeiDou system is _.AworryingBdoubtfulChopefulDsurprising三、句型转换句型转换：9 . Bruce has Art lessons twice a week. (对画线部分提问) _ does Bruce have Art lessons?10 . Theres no time for them to chat with you.(改为同义句) _ time to chat with you.11 . Its time for our English class.(改为同义句)Its time _ our English class.12 . They can go to watch the game by bus.(对画线部分提问)_ go to watch the game?四、完成句子.根据汉语完成英语句子，每空一词。13 . 我对收集邮票感兴趣。I _ stamps.14 . 下周大约有500名学生参加运动会。About 500 students will _ the sports meeting next week.15 . 她年龄太小了，不能自己照顾自己。She is _ young _ herself.16 . 所有的歌手协调一致。结果他们的演出非常成功。All singers kept together. _, their performance was _.17 . 为学校做贡献对学生本人也是有益的。Do something to contribute to your school _ to help yourself.五、单词填空阅读下面材料，在空白处填入适当的内容（1个单词）或括号内单词的正确形式。将答案填写在答题纸的相应位置。From Earth, we can only see one side of the moon. The other side has been a mystery. But now, we have 18 . chance to see whats on the far side.On Jan 3rd, a spacecraft Change 4 became the first space probe（探测器）in history to 19 . （successful） land on the far side of the moon. Change 4 has 20 . （send）back photos of the far side of the moon.21 . these photos, scientists will learn more about the moon. Its difficult to grow anything on the moon, 22 . Change 4 has made it. Change 4 took six living things to the moon, such as potatoes, 23 . （cotton）and fruit flies. The cotton 24 . is very common on Earth has already started to grow on the moon. It is the first time humans have grown plants on the moon.China set three goals when it started its exploration program in 2004the probes could circle around the moon, touch down on 25 . （it）surface and bring materials back to Earth. Change 4 has achieved the second goal and the third goal will 26 . （realize）by Change 5 in the future.Now Chinese scientists are looking even 27 . （far）into our solar system and knowing more about the universe.第 6 页 共 6 页参考答案一、单选题1、2、3、4、二、阅读单选1、三、句型转换1、四、完成句子1、五、单词填空1、
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