Unit 3 期末复习Unit3模拟测试卷（难卷）-（2019）新人教版高中英语高一必修第二册.rar

期末复习第三单元模拟测试卷期末复习第三单元模拟测试卷 第一部分第一部分略略第二部分第二部分阅读阅读(共两节共两节,满分满分 50 分分)第一节第一节(共共 15 小题小题;每小题每小题 2.5 分分,满分满分 37.5 分分)阅读下列短文阅读下列短文,从每题所给的从每题所给的 A、B、C、D 四个选项中选出最佳选项。四个选项中选出最佳选项。AA new computer programme is being praised as a life-changer for blind people.The new programme is known as the KNFB Reader app(应用程序).It can help users to listen to an audio read-backthe sound of printed material.The application software programme costs $99.The KNFB Reader makes use of new pattern recognition and image-processing technology,and new hardware for smartphones.People using the app can adjust,or change the position of the camera and read printed materials out loud.Mr Kurzweil started working on what he called “reading machines” in the early 1970s.The idea came after speaking with a blind person who felt upset with the lack of technology to help blind people.His first reading machine was the size of a washing machine.It cost $50,000.The technology has continued to improve over the past 20 years.The new smartphone app can recognise and take printed material in one language and change it to another language.But it was not available on a mobile device until now.In the past,it cost more than $1,000 to use the software app with a camera and a mobile phone.Blind people say the app will make life much easier and it will help with everything from reading restaurant menus to studying papers in the classroom.The app has given some people greater independence.One user,named Gordon Luke,reported that he was able to use the app to read his voting card for the recent vote in Scotland.Bryan Bashin is also blind.He says the KNFB app shows the positive impact that technology can have and there are times in his life when he wishes the KNFB app were available to him.21.What is necessary if a blind person wants to use the KNFB Reader app?A.A pair of glasses. B.An earphone.C.A smartphone.D.A special pen.22.What do the users think of the app?A.Boring. B.Satisfying.C.Useless. D.Interesting.23.Which of the following can be the best title for the text?A.Blind People Have Much Easier LifeB.“Reading Machines” Develop Fast RecentlyC.The Smartphone App Gives “Sight” to the BlindD.The KNFB Reader Can Be Used on the SmartphonesBAll networks like 3G and 4G will be things of the past,because 5G will be reachable in the near future.So,whats so special about a 5G future?First of all,its download speed can be as fast as 20GB/s,which is 100 to 200 times that of 4G.But whats more impressive is 5Gs low delay rate.Now,4G takes an average of 200 milliseconds(毫秒) to send and receive information.But 5G will get it down to 1 millisecond.5G is a great breakthrough.Its going to change the way equipment connects to the Internet,and more importantly,to each other.And self-driving cars may be one of the biggest breakthroughs to come out of 5G.Human reaction time is 200 milliseconds,yet we still have accidents every day.The self-driving car under a 5G network could react and communicate its reaction to hundreds of cars around it,all within 1 millisecond.Itll play a great role in preventing car accidents and ending traffic jams completely.5G can benefit us in many other ways.Operations could be performed by robots controlled by experts from the other side of the world.Therefore,more lives will be saved in time.Factories can be staffed by robots that can communicate their tasks to each other,and they can do more work efficiently over a 5G network.Imagine a group of drones(无人机) flying over a field of crops,using sensors(传感器) on the ground to sort,pick,feed,and water plants all on their own.Then farmers wont have to work so hard anymore. However,5G is not perfect.One major disadvantage has to do with why its so fast.5G uses the millimeter waves,while 4G uses the 15 to 40 centimeter-long waves.And shorter waves go fast but not very far.On 4G networks,the signal can go 10 kilometers.But the 5G signal can go at most 300 meters,and it cant even go through walls or rain.So,what does that mean?Having such a short signal distance means we need to build a lot of transmitters(信号发射塔) in the future.24.How does the author show us 5Gs advantages in paragraph 1?A.By giving examples of the uses of 5G.B.By making comparisons between 4G and 5G.C.By explaining the scientific principles of 5G.D.By analysing 5Gs development from 4G.25.According to the author,the self-driving cars will . A.cause more car accidentsB.slow down 5Gs developmentC.run without being connected to the InternetD.have a much faster reaction speed than humans26.What does the underlined part “be staffed by robots” in paragraph 3 mean?A.Be built by robots.B.Have robots as workers.C.Offer employees home robots.D.Produce more medical robots.27.What does the last paragraph mainly talk about?A.The main weakness of 5G networks.B.How to make 4G networks more perfect.C.The types of long waves and short waves.D.How to improve the signal of mobile phones.CFrom the beginning of the Internet,online dating has become one of the most popular things to all the consumers.Although this may be fun,it is important to remember to think of your safety when trying to meet that certain somebody.When talking about safety I am referring to taking care of your computer and yourself.Before getting into the world of online dating you should make sure you take care of protecting your computer.A good fire wall and an anti-virus programme are a must.These are needed to protect your emails and anywhere you surf on the Internet.There are many great programmes offered at your local computer store or available to buy online.With great programmes often come some pretty good costs.There is something that is better for the people who just cant afford the cost of a good anti-virusyou can find quite a few decent ones on the Internet for free.Protecting yourself could surely be much more important than protecting your computer.You want to be careful in choosing your dating sites.Do some good research.If you know anyone who has tried an online dating service,ask them what they thought.There are so many online dating sites that you should do extensive(广泛的) researches.Make sure you keep the web addresses.Keep a list of fees,regulations and anything else that looks interesting to you.If a place looks shady or makes you feel uncomfortable then you should steer clear away.At the end of the day make sure you take care of yourself.28.When you meet somebody online you should . A.try to know something about him or herB.learn to protect yourself and your computerC.remember that all of you are safe enoughD.realise that you are likely to be in trouble29.The second paragraph is mainly to tell us that . A.it is necessary for you to protect your emailsB.good programmes are usually very expensiveC.we can buy good programmes at the local storeD.an anti-virus is needed to protect the computer30.Before you visit the dating sites . A.you should try to learn more about themB.youd better have a talk with your friendsC.you can look through the web addressesD.you will collect as many sites as you can31.The underlined word “shady” in paragraph 3 means “”. A.funnyB.strange C.unsafeD.secretD“Get your hands off me;I have been stolen,”the laptop,a portable computer,shouted.That is a new solution to laptop computer theft:a programme that lets owners give their property a voice when it has been taken.The programme allows users to display alerts on the missing computers screen and even to set a spoken message.Tracking software for stolen laptops has been on the market for some time,but this is thought to be the first that allows owners to give the thief a piece of their mind.Owners must report their laptop missing by logging on to a website,which sends a message to the model:a red and yellow “lost or stolen” banner pops up on its screen when it is started.Under the latest version of the software,users can also send a spoken message.The message can be set to reappear every 30 seconds,no matter how many times the thief closes it.“One customer sent a message saying,You are being tracked.I am right at your door,said Carrie Hafeman,chief executive of the company which produces the programme,Retriever.”In the latest version,people can add a spoken message.For example,the laptops speaker will say:“Help,this laptop is reported lost or stolen.If you are not my owner,please report me now.”The Retriever software package,which costs $29.95 but has a free trial period,has the functions of many security software programmes.Owners can remotely switch to an alternative password if they fear that the thief has also got hold of the access details.If a thief accesses the Internet with the stolen laptop,Retriever will collect information on the Internet service provider in use,so that the police can be alerted to its location.Thousands of laptops are stolen every year from homes and offices,but with the use of laptops increasing,the number stolen while their owners are out and about has been rising sharply.Other security software allows users to erase data remotely or lock down the computer.32.The expression “to give the thief a piece of mind” can be understood as “”. A.to give the thief an alert mindB.to express owners anger to the thiefC.to remind the thief of his conscienceD.to make the thief give up his mind33.Different from other security software,Retriever can . A.record the stealing processB.help recognise the lost laptopC.lock down the computer remotelyD.send a spoken message34.One function of the programme is that it allows the owner to at a distance. A.change some access details for switching on the laptopB.turn on the laptop by using the original passwordC.operate the laptop by means of an alternative passwordD.erase the information kept in the stolen laptop35.Which of the following can best summarise the main idea of the passage?A.With no Retriever,thousands of laptops are stolen every year.B.A new software provides a means to reduce laptop theft.C.Retriever has helped to find thieves and lost computers.D.A new programme offers a communication platform with the thief.第二节(共 5 小题;每小题 2.5 分,满分 12.5 分)阅读下面短文,从短文后的选项中选出可以填入空白处的最佳选项。选项中有两项为多余选项。Ways to protect your online identityThe first time you used a social networking site,you were creating an online identity.36 Maybe youre a little shy in real life,but online youre a jokester and your photo is a famous comedian.Here are some things to protect your online identity. Remember that nothing is temporary online.The virtual world is full of opportunities to interact with people around the world.37 A lot of what you do and say online can be got back even if you delete them,and its very easy for others to copy,keep,and use your information. Protect your passwords and change them frequently.If someone pretends to be you online,they can destroy your identity.Choose passwords that no one can guess,and change them regularly.38 Even your best friend,boyfriend,or girlfriend should not know your private passwords! Learn about copyrights(版权).Its a good idea to learn about copyright laws and make sure you dont post,share,or distribute copyrighted images,songs,or files.If you want to share them,you should not do anything illegal.39 Dont respond to inappropriate requests.Research shows that a high percentage of teens receive inappropriate messages when theyre online.40 If you feel bored with a stranger or a friend online,tell an adult you trust immediately.It is never a good idea to respond.Responding is likely to make things worse,and might lead you to say something that you dont want to speak. A.Its also a place where everything can be rediscovered.B.They can be scary,strange,and even embarrassing.C.She knows that nothing is ever really private online.D.Otherwise you will pay for your illegal sharing later.E.Thats one way to make others see your online identity.F.Never share them with anyone except your parents or an adult that you trust.G.Your online identity may be different from your real-world identity.第三部分语言运用(共两节,满分 30 分)第一节(共 15 小题;每小题 1 分,满分 15 分)阅读下面短文,从每题所给的 A、B、C、D 四个选项中选出可以填入空白处的最佳选项。In one of my classes today we discussed the question of how our lives would be without a mobile phone.I actually felt quite sad to hear how some kids cannot 41 without their phones these days.42,I think nowadays we are controlled and 43 by our technology to keep up.So lets see some of the points that 44 in the debate and see if our generation really is addicted to electronic connections rather than true communication. It is true that everything works at a fast pace these days.For example,you can contact someone who lives on the other side of the world within 45.This is great if you think about how connected we can stay to the 46 who are far away from us.However,on the contrary,can we be too connected to the people who are 47 to us?An argument arose about the 48 that it is easier to message someone from your sofa than to meet them 49 and talk.Social skills are important to have and if you are not going to put effort into real-life 50,then you are not going to progress in this ability. Another point was that phones are very handy for 51 something that you are wondering about.For example,if you dont know a word in another language,you can quickly and simply use an on-line translator to help you out.This can be very 52 in many situations,but it can also make a person dependent on the 53 to help with anything. All in all,this question is very interesting to 54 for oneself as we become day by day more dependent on technology.We should realise how much we really need to be connected by our phones while considering the 55 and damages it can cause us. 41.A.affectB.survive C.succeedD.perform42.A.Personally B.Specially C.EntirelyD.Gradually43.A.sufferedB.commanded C.forced D.advised44.A.came upB.came across C.came downD.came out45.A.secondsB.hours C.days D.months46.A.customers B.teachers C.studentsD.people47.A.distantB.close C.necessaryD.kind48.A.direction B.wish C.fact D.suggestion49.A.in person B.in advance C.with surpriseD.with joy50.A.style B.communication C.expressionD.argument51.A.looking after B.looking back C.looking upD.looking out52.A.gratefulB.peaceful C.painfulD.helpful53.A.textbook B.dictionary C.InternetD.newspaper54.A.forecastB.consider C.judge D.select55.A.benefitsB.skills C.doubtsD.evidences第二节(共 10 小题;每小题 1.5 分,满分 15 分)阅读下面短文,在空白处填入 1 个适当的单词或括号内单词的正确形式。Have you found that much of your online communication has been replaced by emojis(表情符号)?Has “Happy Birthday” become a cake with 56._(light) candles?Since they were invented in the 1990s in Japan,emojis,meaning “picture characters”,57._(occupy) the world.According to a UK-based mobile technology company,6 million emojis used in text messages are sent around the world every day through smartphones. Thats why for the first time Oxford Dictionarys Word of the Year is emojia face 58. _ tears of joy.Emojis are regarded as a new kind of 59._(express). Behind the popularity of emojis 60._(be) the rise of young people 61. _ welcome new technolog