人教版2019年八年级英语上册单元测试卷D卷

人教版2019年八年级英语上册单元测试卷D卷姓名:_ 班级:_ 成绩:_一、单选题1 . There _a swimming game this afternoon.AhaveBhasCwill beDwill have2 . The May day holiday this year will come six days. We cant wait for it.AuntilBforCduringDin3 . -You play the piano so well. _ do you take piano lessons?-I go to piano lessons twice a week.AHow longBHow manyCHow oftenDHow much4 . I have _ money than you, but I have _ friends.Aa little, a fewBa few, moreCless, more Dless, much5 . _ will everything be free?In 100 years.AHow longBHow farCHow soonDHow often6 . I believe _ important to have a rest when you feel very tired.AwereByoureCitsDits7 . This kind of bamboo can be used a fishing pole(竿).AforBasCtoDby8 . There is _ sheep eating grass at the foot of the hill.AmanyBmuchCa fewDa little9 . There are several chemical factories _ waste water into the river.ApoursBpourCpouring10 . Ask the teacher your keys.AtoBofCforDin二、补全短文6选5What will we be able to do in 10, 20 or 30 years time? What will the life be like in the future? 11 . Genetic engineering (基因工程) may help us make the perfect humans. Babies may grow up to play basketball like Yi Jianlian or look nice like Zhang Ziyi. 12 . Maybe people will be able to meet and talk with their dead family members.Over the next 20 to 50 years, it will become harder to tell the difference between humans and machines. Perhaps we will be able to make copies of ourselves, so we will appear to be alive long after we are dead. 13 . Nanobots(纳米机器人) will be important.14 . For example, we will swallow (吞下) a nanobot and it will travel through our body, taking a video of whats happening there. The video will help the doctor save us.15 . They may be able to think better than us. We may be more and more interested in computers. We may spend all our time in front of computers. Maybe we will forget our real needs. Maybe we will become super couch potatoes weighing 250kg!ARobots can help us feel betterBWe will use them when we are illCWill it be much better than it is now?DIn the future, computers may have their feelings.EAlso, we may be able to bring the dead back to life.FPeople may be able to find ways of putting the life of a person into a new body.三、完型填空Life in the year 3044 is very different _ the life in the 21st century. We still do many of the things you did, but we do them _. For example, we have robots to help us and keep us company (做伴). A robot is a machine that looks just _ a human being. It can walk and talk and can do almost _ we human beings do. My robot is a lot like me and we have _ fun together. She helps me with my homework _ we often go swimming. She can take care of me if anything _， so I always feel safe when we are together. She can also send me messages, just like old fashioned email, and I can get information from her memory. Its great _ a robotI am never lonely and I always have someone to talk _. I would like to tell you more about life in the year 3044, but I have to send my robot to clean up my room. Maybe_I will be able to travel back to the 21st century and visit you16 . AasBfromCwithDlike17 . AdifferentBdifferenceCdifferentlyDthe same18 . AlikeBforCatDafter19 . AsomethingBthingCeverythingDnothing20 . AmanyBfewCa lot ofDquite a few21 . AbutBnorCyetDand22 . AhappeningBhappensChappenedDhappen23 . AhaveBhasCto haveDhaving24 . AtoBaboutCfromD/25 . Aone dayBin one dayCthat dayDyesterday四、阅读单选Getting electricity has always been a problem for the 173 people living in Nuevo Saposoa, a small village in Peru, South America. However, things went from bad to worse in March 2015 after heavy rains damaged the only power cables in the area. The villagers were forced to use oil lamps, which are not only expensive but also dangerous because of the harmful gases they produce.Luckily, researchers at the University of Technology (UT) in Lima, Peru heard about their problem and found a wonderful solution. They made a lamp that can be powered by plants and soil, both of which can be easily found in the Amazonian rainforest where the village lies. The lamp takes energy from a plant growing in a wooden box and uses it to light up an LED light bulb.While that may sound amazing and even impossible, the science behind the idea is quite simple. As plants create their food ( using the suns energy, water and chemicals from the soil), they also produce waste which they return to the soil. Tiny animals in the soil eat this waste and they produce electronsthe building blocks of electrical energy. The UT team put special sticks inside the soil to capture the energy and keep it in the lamps batteries for later use. The researchers say a single charge can power a 50-watt LED light for two hoursenough time for local villagers to get their evening work done.The university gave ten plant lamps to the villagers of Nuevo Saposoa in October 2015. So far, they have been a huge success! Elmer Ramirez, the UT professor who invented the lamp, believe the Plant Lamp could help improve the lives of many people, especially small rainforest communities, 42% of whom have no electricity.26 . What are the problems of oil lamps according to Paragraph 1? AThey are difficult to use and create pollution.BThey are expensive to buy and easily damaged.CThey are difficult to repair and produce little light.DThey are expensive to use and can be bad for health.27 . The electricity made by the Plant Lamp comes from .Aplant foodBplant wasteCthe soils heatDthe suns energy28 . What is true about the Plant Lamp? AIt can be made by local people.BIt is much easier to use than oil lamps.CIt can produce all the electricity the village need.DThe things it needs to make electricity are easy to find.29 . What is the purpose of the passage? ATo report on a new invention.BTo explain a new scientific theory.CTo describe how electricity is made.DTo discuss the problems of poor villages.五、阅读判断What would the future life be like? I think we will be able to travel faster and safer around the world and into space. Maybe one day we can work in Beijing, sleep in Chengdu and visit the moon for a holiday.We will have new energy(能源)that doesnt make pollution. Possibly, people will find ways to use cleaner things, such as sea water, to make energy without polluting the earth.We will have machines that can copy(复制) everything in the future. Put a cake on the machine and it makes a new one. If the machine is like a fax machine(传真机), we can send food and gifts to our friends easily.We will have clever robots that work for us, and then bring us useful things and take away our rubbish(垃圾). Now we have to press(按) a key or type a word to make a machine work. But in the future, if we think of something, the machine can make it for us. The machine can understand our ideas.We will be able to go into computer games and films, and everything will feel real. We will be able to make our homes like forests (森林)or sunny beaches or anything we want. Perhaps, one day we will be able to collect our dreams and put them on DVDs.阅读上述短文，判断句子正（T）误（）。（每小题1分，满分5分）30 . In the future, we can work in one city and sleep in another city.31 . We can make energy by using sea water today.32 . In the future, we can copy food by machines.33 . In the future, we can make new machine by pressing a key.34 . People can probably make DVDs of their dreams in the future.六、填空Here is a page from a magazine named Future. Read the following information about things that may happen in ten years.ACars 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 dangerously, your car will slow down by itself.BBecause there wont be any spare land, new cities will have to be built in the sea. Some cities on water will have two levels. People will live on the upper level; the lower level will be used for traffic, shops and factories.CBiotechnology(生物工艺学) will make food better and healthier. Plants that are not affected by insects or illnesses will be developed. The taste of fruits and vegetables will be better and food will be kept longer.DNew technology will be used to make TVs that are only 5cm thick. They will have pictures that are as clear as photos. Electrical appliances(设备) will be quieter and will be controlled by computers; they will also use 50% less power.EMany new ways to cure illnesses will be successful by using products of genetic engineering. Cures will be found for the flu and the common cold. However, some new illnesses will appear.根据短文内容完成句子。35 . Cars using solar power or electricity will cause _accidents and _ pollution.36 . People will be able to live in the new cities in the _.37 . Biotechnology will make the fruits and vegetables_and keep the food_.38 . Electrical appliances will be_and will be controlled by_.39 . Genetic engineering can help doctors to cure_.七、回答问题The World Future is a group of people from more than 100 countries who are interested in how modern technology(技术) is making our life better.They think the things that we will be able to do in the future should help us live better in many ways, at home and at work, in our own country and around the world. Here are just two of them：People live for up to 120 years and use new technology to help when people go blind(盲), deaf(聋) and have other problems. The number of people over a hundred years old could go from 135,000 today to 2.2 million people by 2050. By 2015 people think that 100 million workers will be able to work from home for a company in a different country by using the lnternet.The new technology of “nanotechnology”, that is very small robots or machines, will make all the things smaller and lighter. Very, very small machines could take away rubbish, make things in factories, and help people take away fat in our bodies. By 2020 people will probably be able to wear these small machines that look like watches. They will give us lots of information about our bodies and help keep us healthy.根据短文内容回答问题40 . What is the World Future trying to do?41 . How many countries are in the work?42 . What can people do when they are blind, deaf or have other problems?43 . Will the workers be able to work for companies far away?44 . When will people probably be able to wear the machines like watches?八、多任务混合问题Life in the future will be different from life today. Between then and now many changes will take place(发生), but what will the changes be? The population is growing fast. There will be many people in the world and most of them will live longer than people live now.Computers will be much smaller and more useful, and there will be at least one in every home. And Computer Studies lessons will be one o