1、第 1 页 共 13 页 北师大版（北师大版（2019）高一英语必修第二册）高一英语必修第二册 Unit 4 单元测试卷单元测试卷 第第一一部分部分阅读理解阅读理解（共两节共两节，满分满分 5050 分分） 第一节 （共 15 小题；每小题 2.5 分，满分 37.5 分） 阅读下列短文，从每题所给的 A、B、C 和 D 四个选项中，选出最佳选项。 A Connect with Us Red Cross Social Engagement (Involvement) Here at the American Red Cross, we see social media as a way for
2、 us to help people carry out the Red Cross mission(任务) every day. You can connect with us and other Red Cross supporters on the social networking sites you like to spend time on. Were proud to be part of such a passionate group of people from across the US and around the world! Red Cross Blog Our bl
3、og covers a wide range of Red Cross related topics. We talk about things that move us, make us laugh, or connect us to other people. More importantly, we want to connect you with what you think is important, so dont hesitate to leave us a comment and share yourthoughts! Facebook Our Facebook communi
4、ty is full of Red Cross supporters, volunteers, blood donors, and others from all walks of life who may be looking for more information on what we do. Google+ Connect with us on Google+ and find thousands of people like you who are interested in helping to make this world a better place. YouTube Our
5、 YouTube channel is a library of all kinds of Red Cross videos, organized by topic. Stop by to learn what our latest disaster response is or how to save a life with hands-only CPR. Flick Look through thousands of images uploaded by Red Crossers from across the country. We keep this updated frequentl
6、y, especially as disasters strike. LinkedIn Find Red Cross colleagues(同事) and friends on LinkedIn, where you can connect in a more professional setting. You can also browse current job openings, and share them with your connections. Disaster Online Newsroom Get timely news and information relating t
7、o disasters as they are happening. 1.The purpose of this web page is to _. A.update users on the American Red Cross latest disaster response 第 2 页 共 13 页 B.collect peoples opinions on the work of the American Red Cross C.show the ways to follow the American Red Cross through social media D.recommend
8、 a few social networking sites on which users can learn how to save lives 2.If you are interested in finding a job at the American Red Cross, the best choice is to connect with _. A.Google.B.Linkedln C.FlickD.Disaster Online Newsroom 3.According to the article, Red Crossers are encouraged to post li
9、ve photos of natural disasters on _. A.YouTubeB.Flick C.Disaster Online NewsroomD.Red Cross Blog B As data and identity theft becomes more and more common, the market is growing for biometric ( 生 物 测 量 ) technologieslike fingerprint scansto keep others out of private e-spaces. At present, these tech
10、nologies are still expensive, though. Researchers from Georgia Tech say that they have come up with a low-cost device(装置) that gets around this problem; a smart keyboard. This smart keyboard precisely measures the cadence (节奏) with which one types and the pressure fingers apply to each key. The keyb
11、oard could offer a strong layer of security by analyzing things like the force of a users typing and the time between key presses. These patterns are unique to each person. Thus, the keyboard can determine peoples identities, and by extension, whether they should be given access to the computer its
12、connected toregardless of whether someone gets the password right. It also doesnt require a new type of technology that people arent already familiar with. Everybody uses a keyboard and everybody types differently. In a study describing the technology, the researchers had 100 volunteers type the wor
13、d touch four times using the smart keyboard. Data collected from the device could be used to recognize different participants based on how they typed, with very low error rates. The researchers say that the keyboard should be pretty straightforward to commercialize and is mostly made of inexpensive,
14、 plastic-like parts. The team hopes to make it to market in the near future. 1.Why do the researchers develop the smart keyboard? A.To reduce pressure on keys.B.To improve accuracy in typing. C.To replace the password system.D.To cut the cost of e-space protection. 2.What makes the invention of the
15、smart keyboard possible? A.Computers are much easier to operate.B.Fingerprint scanning techniques develop fast. C.Typing patterns vary from person to person.D.Data security measures are guaranteed. 第 3 页 共 13 页 3.What do the researchers expect of the smart keyboard? A.Itll be environment-friendly.B.
16、Itll reach consumers soon. C.Itll be made of plastics.D.Itll help speed up typing. 4.Where is this text most likely from? A.A diary.B.A guidebook.C.A novel.D.A magazine. C A few weeks ago, I sat with a California farmer named Dave Ribeiro. I asked him what he wished to know about farmers. He smiled
17、and said, We walk among you. We look like you and talk like you. We have advanced degrees and hobbies, just like you. Take Dave for example: Hes a young man with a degree in music. And if you walk past him in the street, youll never think, There goes a farmer. Is there someone who you picture like D
18、ave when you think of a farmer? Probably not. I think that most people would picture a man in his overalls(工装服). I can tell you that it does not represent Dave or any of other farmers I have gotten to know. Not only do we have to throw out our previous impression of farmers, but farming as a whole d
19、oesnt look much like what it used to be either. We recently sent a team out to see what modem fanning looks like, and they found farmers to be completely different from our usual ideas about them and also came across them in some unexpected places. In a parking lot in a neighborhood of Brooklyn, the
20、y met a new crop of young farmers who were trying to bring fresh greens closer to eaters in the city by growing them in high-tech indoor vertical (垂直的) farms. In a Florida field under the fight path of an airport, they discovered farmers with university degrees growing plants that might someday fuel
21、 our cars. And in a modem farm in California, they observed how farmers were using technology to take the best possible care of their animals. These farmers all spend their days in very different waysnone of them looks like the previous farmer we have in our mindbut theyre all working in new ways to
22、 feed our planet. Not only do we need to change our idea of what farming looks like, but we also need to change our view of where solutions can come from. Feeding all of us is going to take all of us working together. 1.How does Dave describe todays farmers? A.They often walk in the street.B.They ar
23、e leading a very busy life. C.They are similar to ordinary people.D.They have little time to make friends. 2.How does the author think most people see farmers? A.They usually wear overalls.B.They have interesting hobbies. C.They are skilled at growing crops.D.They know modern farming practices. 3.Wh
24、at is the purpose of the team? 第 4 页 共 13 页 A.To deepen connections among farmers. B.To study different technologies in farming. C.To find the new developments of modem farming. D.To encourage farmers to use the new farming method. 4.What do the farmers mentioned in Paragraph 5 have in common? A.The
25、y all work in the city.B.They all use high technology. C.They all do hard physical work.D.They all work with universities. D If youve been joining in chat room conversation, or exchanging e-mail with your e-pals, you have become one of the millions who write in a special short form of English. And y
26、ouve got a sense of humor about short forms like SOHF (= sense of humor failure) to describe Internet newcomers who dont understand you. Across the globe, every night teenagers and their elders are talking onlinemany of them all talking at the same time. Its fast: try talking to six people at once.
27、Its brief: three or four words per exchange. It takes wit (风趣), and quick fingers. And it requires tremendous linguistic economy (语言省略). Theres neither time nor space for explanations. Why consume precious key-strokes telling six friends you have to leave for a moment to take care of your little bro
28、ther when BRB (be right back) will do? Want to enter a conversation? Just type PMFJI (=pardon me for jumping in). Interested in whom youre talking to? A/S/L, the nearly universal request to know your pals age, sex and location. You may get 15/M/NY as a response from your pal. If something makes you
29、laugh, say youre OTF (=on the floor),or LOL(= laughing out loud), or combine the two into ROTFL (= rolling on the floor laughing). And when its time to get back to work or go to bed, you type GTG(got to go) or TTYL(= talk to you later). People want to write as fast as possible, and they want to get
30、their ideas across as quickly as they can. Capital letters(大写字母) are left in the dust, except when expressing strong feelings, as it takes more time to hold down the Shift key and use capitals. Punctuation(标点)is going, too. 1.How do many people talk on the Internet? A.By sending short e-mails. B.By
31、using a peculiar short form of English. C.By using peculiar English words and expressions. D.In a funny way. 2.In order to talk to several people at the same time on the Internet, what should you do? A.You have to speak fast and fluently. B.You should speak with wit and humor. 第 5 页 共 13 页 C.You sho
32、uld pay much attention to the use of exact words. D.You have to express your ideas in a brief way. 3.If you get 17/F/NY as an answer to your A/S/L, what does it mean? A.You are talking to a girl who is 17 and lives in New York. B.The person who is talking to you is a l7-foot-tall girl from New York.
33、 C.You are talking to 17 girls who are from New York. D.The person on the other end is 17 from New York and he is fine. 4.To save time on the Internet, what do people do? A.Some people leave their letters in the dustbin. B.Some people never use Shift in their writing. C.People seldom use capital let
34、ters and punctuation. D.Many people only use the capital or punctuation. 第二节 （共 5 小题；每小题 2.5 分，满分 12.5 分） 根据短文内容， 从短文后的选项中选出能填入空白处的最佳选项。 选项中有两项为多余 选项。 Inventions are always coming to make our lives easier, greener and more interesting. _ What will inventors dream up next? The Iron Man Suit, XS 2 _ D
35、ont dream anymore. Theres a real Iron Man suit, XS 2, which instantly changes the person wearing it. The suit provides the power to lift 200 pounds with ease. It was designed to help the military with heavy lifting. One person in the suit could do the work of three soldiers. A Flying Jet Now Glen Ma
36、rtins invention is ready to take off. The Martin Jet allows its operator to fly 8,000 feet into the air. Unfortunately, you cant fly in the sky for too long. The jet holds only 30 minutes worth of oil fuel. _ The EMIEW 2 robot is the perfect office helper. Do you need a document to be delivered? No
37、problem! It can also guide visitors to their destinations. The three-foot-tall robot can identify different human voices and respond to commands. The Green Machine Say goodbye to gasoline ( 汽 油 )! The AIRPod car runs on air power. _ A high-pressure air tank can fill the car in minutes. The three-whe
38、eler can travel about 130 miles between fill-ups. The Robot-Guard EMILY is a robot. She can swim through riptides(激流) at up to 24 miles per hour. _ EMILY is operated by the water power. 第 6 页 共 13 页 A. The Hardworking Robot B. The Environmentally-friendly Robot C. Have you ever dreamed of becoming a
39、 superhero? D. That means that this car wont pollute the environment. E. The EMIEW 2 robot may be popular with modern companies. F. Her inventor, Tony, says that thats 15 times as fast as human lifeguards! G. Take a look at the following breakthroughs in science and technology. 第二部分第二部分语言知识运用（共两节，满分
40、语言知识运用（共两节，满分 30 分）分） 第一节 （共 15 小题；每小题 1 分，满分 15 分） 阅读下面短文，从短文后各题所给的 A、B、C 和 D 四个选项中，选出可以填入空白处 的最佳选项。 Owura Kwadwo Hottish teaches computer science in a school. It is a normal school except for the fact that it didnt have1. Owura became famous after he posted photos of him on the Internet. In the pi
41、cture, people could see he was teaching his students by2an entire computer on the blackboard. The photos showed the3level of education for children in Ghana. People were4that Owura made sure each button was drawn correctly. He would come to school half an hour ahead of5every day. He drew the compute
42、r on the blackboard, but at the end of his class, it was6off to start the next class, so he had to7it the next day! Owuras efforts8when Microsoft(微软公司) took9of his act. They first took him to an international educators meeting in Singapore. He made a10about his teaching methods at the meeting and11a
43、 standing ovation(热烈鼓掌) after the speech.12, Owura got the thing he always wanted for his studentssome companies13computers to the school. Not a single child in the school had seen a real computer in their lives. Thanks to their teachers14, the world took notice and responded with15to them. 1.A.clas
44、sroomsB.computersC.play groundsD.tools 2.A.operatingB.repairingC.describingD.drawing 3.A.poorB.clearC.ancientD.lucky 4.A.worriedB.disappointedC.afraidD.surprised 5.A.lineB.cultureC.scheduleD.school 6.A.rubbedB.calledC.cutD.shown 7.A.stressB.improveC.ruinD.repeat 8.A.broke outB.paid offC.came backD.h
45、eld back 9.A.careB.chargeC.placeD.notice 10.A.planB.speechC.decisionD.medal 第 7 页 共 13 页 11.A.madeB.waitedC.receivedD.carried 12.A.SuddenlyB.ImportantlyC.HopelesslyD.Strangely 13.A.lentB.soldC.donatedD.applied 14.A.effortsB.painsC.humorD.doubt 15.A.wisdomB.honestyC.kindnessD.pride 第二节 （共 10 小题；每小题 1
46、.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。 People have different ideas about how the Internet _(affect) friendships. Some people think the Internet can harm friendships. Firstly, talking online is no _ (replace) for face-to-face contactimages really cannot replace a real-life smile or hug. Sec
47、ondly, lots of the content _ (post) on social media is shallow or trivial. Thirdly, online relationships may not be _ they appear to be. Going online can be particularly dangerous for people _ are easily influenced or too trusting. In my opinion, face-to-face communication is the best way _ (maintai
48、n) healthy relationships. Others believe the Internet can help develop friendships in many ways. Firstly, the Internet makes communication much _ (convenient). Secondly, the Internet has also made communication more fun. You can share photos, videos, news stories, and websites _ your friends online.
49、 Thirdly, online communication can actually bring people closer to each other. Whenever someone needs help, friends from all over the world can _ (immediate) provide useful suggestions or information. Finally, I believe the Internet brings people closer together and makes communication with friends
50、more convenient and _ (interest). 第三部分第三部分写作（共两节，满分写作（共两节，满分 40 分）分） 第一节（满分 15 分） 假设你是李华,你校英语辩论社团招收成员, 你想申请加入。请你用英语写一封邮件,内 容包括: 1. 个人简介(性格、特长等); 2. 表达期望。 注意: 1. 词数 80 左右; 2. 可以适当增加细节,以使行文连贯; 3. 开头和结尾已给出,不计入总词数。 Dear Sir or Madam, _ _ _ 第 8 页 共 13 页 _ Yours, Li Hua 第二节（满分 25 分） 阅读下面材料,根据其内容和所给段落开头语续写
