发布时间 : 星期日 文章2018-2019年人教版九年级英语全册Unit 6单元测试卷（附答案）更新完毕开始阅读516942d6fd4ffe4733687e21af45b307e871f99d
B.To look it up in the dictionary. C.To turn to the teacher for help. D.To ask questions and find the answers.
( )57.In this passage, the writer tells us how to do research by giving us an example about . A.robots
B.libraries
D.scientists
C.questions
( )58.According to the writer’s opinion, how many steps can help you do the research? A.Two. B.Three. C.Four. D.Five.
( )59.You will probably discover some new questions if you . A.write down your subject B.learn more about your subject C.go to the library D.begin to ask questions
( )60.What might be the best title for this passage? A.Doing research on science. B.Finding more problems.
C.Asking good questions while doing research. D.Having interesting answers while doing research. D (原创题)
Drones on the farm
What can drones (无人机) do? Their many uses include taking pictures from the sky,watching wild animals and delivering (投递) packages.Now these flying robots are leading a new farming revolution (革命).
When equipped (装备)with cameras and other data-gathering devices(数据采集装置),drones provide us with information in the sky.61. Looking for sick crops
62. Then,they can help us find sickly yellow plants in the green fields. Drones can also find something that is harmful to crops in the air from a few kilometers away.Farmers can check the drones’ air samples (样本)and try to find ways to protect their crops. Counting cattle
When flying over cattle,drones can track the livestock and find out where fences need fixing.63. This can help farmers look for animals that could harm their cattle. Scaning the field
Most fields aren’t perfectly flat.After watering,some places may dry out faster than others.64. Drones can scan(扫描)the field and make a 3-D map.Using the map,farmers can figure out which parts of a field are dry or need improvement. Spraying pesticide (喷洒农药)
65. Drones can check for this when flying above the land.Then,they change their height and therefore spray the correct amount of pesticide over each part of the field.Drones can finish spraying a field up to five times faster than with traditional machinery,according to a study from MIT. A.Other spots might not get water at all. B.Different parts of a field might have different heights from drones.
C.Drones can scan crops using different kinds of light. D.Here are a few of the farming-related jobs drones can do. E.People can also equip drones with night-vision cameras. F.There will be all kinds of robots working in our daily life. G.Would you like to have your own robot to work for you? 五、词汇运用(5分) 用所给词的适当形式填空。
66.The earthquake affected the (day) life of thousands of people. 67.In my opinion,Yang Liwei and Jing Haipeng are both national (hero). 68.In the CD Reloaded,Lu Han showed us his (music)talent.
69.Hallyu(韩流)is the growing (popular)of R.O.Korean pop culture in China. 70.The artist doesn’t paint for money but for his own (please). 六、句子应用(5分) 根据汉语意思完成句子。 71.抱歉,我错拿了你的伞。
Sorry,I took your umbrella .
72.我做志愿者是因为我不仅想去看看这个世界,还想让它变得更好。
I volunteer because I not want to see the world, make a difference to it. 73.当地铁一号线完成建设,旅客出行毫无疑问将会更加便捷。
When Subway Line 1 is completed,passengers will feel more convenient to travel around.
74.自2008年以来,达州发生了很大变化。
Great changes have in Dazhou since 2008.
75.茶是在大约5 000年前被意外发明的。
Tea was invented about 5,000 years ago. 七、短文填空(10分)
用方框中所给词的适当形式填空(其中有两个是多余的)。
because,work,invent,produce,thing,it,from,large,ride,put,use,in The bicycle is one of the simplest yet most useful inventions in the world.What the most surprising is that it was not 76. earlier,although the great inventor Leonardo da Vinci had drawn pictures for bicycles and also for flying machines and some other 77. .Those things were not 78. until long after he died.
A person riding a bicycle 79. very little energy to make the bicycle move,and there is no pollution at all when you are riding.Even so,80. developed countries,most people don’t travel to work by bicycle.It is not 81. the bicycles are expensive or people feel tired if they ride to work.It’s because the number of cars on the roads becomes 82. .It certainly becomes more dangerous to ride a bicycle.If a car knocks into a bicycle 83. ,it may be fatal (致命的).As a result,more people 84. their bicycles away and go to work in their cars.And in this way,the situation is made more serious.Perhaps the best way to make riding safer and more popular is to create paths only for bicycles,and to make 85. so difficult and expensive for drivers to take their cars into the city that they will go back to use their bicycles. 八、书面表达 (15分)
在一个“小科学家”发明展示会上,杨涛将展示他最新发明的Language Interpreter。假如你是杨涛,请根据下面表格中的内容写一篇英语短文向外国游客介绍一下自己的发明。
Name Language Interpreter