2019高考英语一轮选练习题Unit1Greatscientists（含解析）新人教版.docx

Unit 1Great scientists李仕才一、阅读理解ACrying is the sign of the rawest of human emotions. We cry when we cant hold inside what we feel any more. We cry when were at our best, and when were at our worst. By we, I mean all of us. Men included.But we never see other men cry. In no western culture has it ever been acceptable for men to shed (流泪) more than a single tear, and even then its reserved for grand victories, defeats and deaths. Dutch research suggests that women cry between three and five times more than men. Generally men and women cry over the same things deaths, breakups and homesickness, primarily, but researchers believe that men cry more often than women when it comes to positive events. I want to admit Im a bit of a cryer. However, having never really experienced deaths in my life, a few weeks ago I experienced what it means to really, truly, pour my heart out in tears. See, my dog and 24/7 companion was killed by a car right outside my house. Being a witness to this painful event left me in shock for a good hour, but then the floodgates opened. Over the next 48 hours, I might have cried 20 times. Once or twice I crouched (蹲) on the floor with my head in my hands and tears were the only outlet. It is suggested in the book Adult Crying: A Biopsychosocial Approach that theres certain pleasure in crying. It helps ease stress when there is no other way to express ourselves. In those days after my dogs death, I remember thinking, “Ive got to stop this crying”. It felt unmanly. It felt like a sign of weakness. Ive since realised that tears are for everybody; theyre not genderspecific. They show we have sympathy, allow us to get rid of stress and just feel.【文章大意】本文是一篇夹叙夹议文。作者的狗遭遇车祸，作者痛哭不已，伤心欲绝。后来作者意识到哭泣是释放压力的方式。【难句分析】However, having never really experienced deaths in my life, a few weeks ago I experienced what it means to really, truly, pour my heart out in tears.(第三段第二句) 分析：该句为主从复合句。该句中what it means to really, truly, pour my heart out in tears为what引导的宾语从句；having never really experienced deaths in my life为现在分词短语作原因状语。译文：然而，我在生活中从来没有真正体会过死亡，数周前的一次体验让我知道死亡真的意味着痛哭流涕和撕心裂肺的感觉。1. What does the first paragraph mainly talk about?ACrying is a raw human emotion.BCrying is an emotion beyond control.CCrying is an emotion showing sadness.DCrying is an emotion showing happiness.答案与解析：A考查段落大意。通读该段可知，该段第一句“Crying is the sign of the rawest of human emotions”为该段的主题句。结合该段其他内容可知，该段主要论述“哭泣是人类最自然的情感流露”，故A项正确。2. Whats the difference between men and women in crying according to Dutch research?AThey cry over different matters.BThey cry at different times of life.CWomen cry more often over deaths.DMen are more likely to have tears of joy.答案与解析：D考查细节理解。由题干关键词“Dutch research”定位至第二段，根据第二段的“but researchers believe that men cry more often than women when it comes to positive events”可知，男女哭泣的区别是男子对于积极事物的哭泣频率要比妇女高，故D项正确。3. What did the author think of his crying over his dogs death?AA sign of strength.BA sign of weakness.CBehavior of being womanish.DA way of reducing emotional stress.答案与解析：D考查细节理解。根据第六段，尤其是最后一句“They show we have sympathy, allow us to get rid of stress and just feel.”可知，作者意识到哭泣是减轻情感压力的方式，故D项正确。4. Whats the best title for the text?AMen, never cry like womenBMen, its OK to cry sometimesCCrying solves psychological problemsDCrying explains differences between men and women答案与解析：B考查标题判断。通读全文内容尤其是第一段第一句“Crying is the sign of the rawest of human emotions”和本文最后一句“They show we have sympathy, allow us to get rid of stress and just feel”可知，本文论述的中心是“哭泣是人类最自然的情感流露，是减轻情感压力的方式”，据此可以判断，B项最适合作文章标题。BYou use her as a shoulder to cry on. She texts you back with casual jokes. But she, Xiaoice, is only a virtual chatbot（虚拟聊天机器人）.Xiaoice, Microsofts latest artificial intelligence robot, was briefly released in 2014, and returned to WeChat in 2015, where she became a big hit. Millions of young Chinese now exchange messages with her daily, The New York Times reported. On WeChat, Xiaoice is an official account. After following it, users can start text-based conversations with Xiaoice.Her incredible learning ability was why people loved to talk with Xiaoice, Liu Jinchang, a researcher at High-tech Research and Development Center under the Ministry of Science and Technology, told China Daily. Apart from her ability to identify photos and send emojis（表情符号） in conversations, Xiaoice gains 45 percent of her knowledge from interacting with users, China Daily reported.Chatbot programs first appeared in the mid-1960s in the US. Driven by top tech companies, they are becoming smarter and more common. For instance, IBMs latest artificial intelligence program served as an academic consultant at Australias Deakin University, answering students questions about course schedules and financial aid. Apples Siri and Amazons Alexa have been used as voice assistants who can read news, play music and even make jokes for their users.These programs are expected to move beyond smartphones, into televisions, cars and living rooms, The New York Times pointed out. However, it may take decades before scientists develop a Samantha, the advanced chatbot seen in the fiction film Her. In the film, Samantha has a romantic relationship with her user played by US actor Joaquin Phoenix. Many viewers were enthusiastic about this fantasy of virtual soul mates.1.What does the underlined part in Paragraph 2 mean?A. She became a best seller.B. She became very powerful.C. She became a money maker.D. She became very popular.2.Which of the following can Xiaoice do?A. Do housework.B. Spread messages.C. Identify various photos.D. Read news to its users.3.Which companys chatbot program can act as an academic consultant?A. Microsoft. B. IBM. C. Apple. D. Amazon.4.What can be learned from the last paragraph?A. Chatbots will be applied to cars soon.B. Chatbots mainly run on smartphones now.C. Samantha is played by a US actor in the film.D. The film Her doesnt interest many audience. 【文章大意】本文讲述的是人工智能程序的发展情况。列举了微信上的聊天程序大受欢迎，IBM的人工智能程序能成为顾问，但是目前这种程序主要应用在智能手机上，人们期待它将来可以在手机以外的地方使用。1.D【解析】推理判断题。根据she became a big hit. Millions of young Chinese now exchange messages with her daily可知，她在微信上大受欢迎，很多中国人都喜欢与她聊天，故选D。3.B【解析】细节理解题。根据第四段中IBMs latest artificial intelligence program served as an academic consultant可知，IBM的最新人工智能程序可以作为学术顾问，故选B。4.B【解析】推理判断题。根据最后一段中These programs are expected to move beyond smartphones, into televisions, cars and living rooms,可知，人们期待这些程序除了智能手机之外，也能应用在电视、汽车、起居室等地，所以目前是主要应用在智能手机上，故选B。二、七选五 Everyone knows that fish is good for health. 1 But it seems that many people dont cook fish at home. Americans eat only about fifteen pounds of fish per person per year, but we eat twice as much fish in restaurants as at home. Buying, storing, and cooking fish isnt difficult. 2 This text is about how to buy and cook fish in an easy way. 3 Fresh fish should smell sweet: you should feel that youre standing at the oceans edge. Any fishy or strong smell means the fish isnt fresh. 4 When you have bought a fish and arrive home, youd better store the fish in the refrigerator if you dont cook it immediately, but fresh fish should be stored in your fridge for only a day or two. Frozen fish isnt as tasty as the fresh one.There are many common methods used to cook fish. 5 First, clean it and season it with your choice of spices (调料). Put the whole fish on a plate and steam it in a steam pot for 8 to 10 minutes if it weighs about one pound. (A larger one will take more time.) Then, its ready to serve.A. Do not buy it.B. The easiest is to steam it.C. This is how you can do it.D. It just requires a little knowledge.E. The fish will go bad within hours.F. When buying fish, you should first smell it.G. The fats in fish are thought to help prevent heart disease.【语篇解读】本文向大家介绍了如何用简单的方法购买和烹制鱼。1.G 【解析】考查与首句语意的一致性。由空后的句意表示转折可知，转折前的句子在语意上应该保持一致，即说明吃鱼对健康的益处。故选G。2.D 【解析】考查句子的承上启下作用。空前一句提到对鱼的选购、储存和烹制并不困难，空后一句讲本文是关于如何以一种简单的方式购买和烹制鱼的，故选D这只需要一点点知识就能做好。3.F 【解析】考查主题句。段落的支撑细节始终围绕主题句展开，本段中第二、三句围绕如何通过嗅觉来鉴别鱼是否新鲜，因此可以判断F项正确。4.A 【解析】考查段落中句子间语意的连贯性和代词的正确使用。空前提到，浓烈的气味说明鱼已不新鲜，故不能买这种鱼。据此可知A项正确。三、短文改错There are many people think that wealth is better than health.I used to think so until one day I had read a story about Howard Joyce.He was an European billionaire who got everything he wanted.Therefore，in the last twenty years of his life，his health began to get worse and he led a miserably life.Although the best doctors called for him，he could still find no relief.I have realized that health is worth all the money in the world.If you have million of dollars but you are at poor health，you will not be able to do what you want to do.So I would like to advise you not to hurt yourself to trying to make money.Instead，take care of your body and be happy with which you do.Health is more important.【答案】There are many people / that wealth is better than health.I used to think so until one day I read a story about Howard Joyce.He was European billionaire who got everything he wanted.，in the last twenty years of his life，his health began to get worse and he led a life.Although the best doctors called for him，he could still find no relief.I have realized that health is worth all the money in the world.If you have of dollars but you are poor health，you will not be able to do what you want to do.So I would like to advise you not to hurt yourself to to make money.Instead，take care of your body and be happy with you do.Health is more important.第一处：think前面加who或think改为thinking。考查定语从句或现在分词。分析该句结构可知，该句为定语从句，先行词为many people，故用who引导该定语从句；因many people和think为主动关系，故也可以用现在分词thinking作many people的后置定语。第二处：删除had。考查时态。根据该句中的“used to”和“until one day”可知，该句陈述的是过去发生的事情，故用一般过去时。第三处：ana。考查冠词。European的读音以辅音音素开头，故用a。第四处：ThereforeHowever。考查副词。上文说他是一位欧洲亿万富翁，得到了他想要的一切，该句说在他生命里的最后二十年，他的健康状况变得越来越糟。上下文为转折关系，故用However。第五处：miserablymiserable。考查形容词。life为名词，故应用形容词miserable修饰。第六处：called前面加were。考查主谓一致、时态和语态。主语the best doctors为复数且和动词call之间为动宾关系，故用被动语态；这里讲述的是过去发生的事情，故用were。第七处：millionmillions。考查固定搭配。millions of为固定搭配，表示“许多”。第八处：atin。考查介词。in poor health为固定搭配，意为“身体不好”。第九处：tryingtry。考查动词不定式。此处是动词不定式表目的，故to后应用动词原形try。第十处：whichwhat。考查宾语从句。分析该句结构可知，with后接宾语从句，连接词在从句中作do的宾语，故用what。四、语法填空She looks like any other schoolgirl, fresh-faced and full of life. Sarah Thomas is looking forward to the challenge of her new A-level course. But unlike her school friends, 16-year-old Sarah is not spending half-term 61 (rest). Instead, she is earning 6500 a day as 62 model in New York. Sarah 63 (tell) that she could be Britains new supermodel earning a million dollars in the next year. Her father Peter, 44, wants her to give up school to model full-time. But Sarah, 64 has