课时作业01 Unit 3 Welcome to the unit & Reading （译林版2020高一必修三）2025-2026学年度课堂复习帮

课时作业01 Welcome to the unit & Reading (Unit 3 The world online) 01 基础练 02 提升练 03 培优练 单词拼写 1. They plan to e________(建立) a new club for students who love photography. 2. The teacher asked us to write a ________(评论) on the novel we read last week. 3. We should be more a________ of environmental protection. 4. Dangerous conditions and damaged roads will make it difficult to d________(递送) food. 5. ________(显然地), I was unhappy, but I won’t quit. I’ll find a way to improve on my own so that I can make the team next year. 6. My mom has made a perfect ________(安排) for our weekend trip. 7. Her calm and skilled handling of that crisis r________ (to get rid of sth or to make sth disappear) all our doubts about her leadership ability. 8. Teenagers today have ________(使用的机会) to a wide range of online resources. 9. The government has drawn up a(n) ________(指导方针) on the treatment of the mentally ill. 10. Nowadays many children prefer s________(浏览) the Internet at home to taking exercise outdoors. 短语互译 1. ________________突然大受欢迎,迅速流行  2. ________________在一定程度上  3. ________________掌握(信息),熟悉、精通(知识等),了如指掌  4. ________________使显示在计算机屏幕上,调出;提出  5. ________________最重要的是,尤其是 6. get in the way ________________ 7. keep in contact with ________________ 8. be aware of ________________ 9. raise all sorts of questions ________________ 10. cut off ________________ 完成句子 1. 这个女人似乎非常喜欢水泵里的水，以至于她每天都让人把水送到她家。(have的复合结构) It seemed that the woman liked the water from the pump so much that she ________________ her house every day. 2. 我们星球上的野生动物正以惊人的速度消失。我们必须让人们意识到这个问题。 Our planet’s wildlife is dying ________________. We must make people ________________ the problem. 3. 正是那位专家要开讲座，我们都期待着参加这场讲座。（强调句型，deliver） ________________ and we are looking forward to ________________. 4. 父母用于养育孩子的价值观，终将在现实世界中经受考验。 The values that parents use to ________________ their children are eventually ________________ in the real world. 5. 我希望你要么退还我的钱，要么寄新的给我。（either... or... 句式） I hope that you ________________ to me. 6. 在某种程度上，我们能随时了解全世界的知识。 To a certain extent, the world’s knowledge is all ________________. 7. 我一向不喜欢他的音乐,但最近它却突然大受欢迎。 I never liked his music, but it ________________ quite recently.  8. 对大多数中国人来说,家庭高于一切。 For most Chinese, the family counts ________________.  9.难怪越来越多的外国人来中国学习或工作。 ________________come to China to study or work.  10. 把所有事情都考虑在内,你最好还是邀请他来参加你的生日聚会。 ________________, you’d better invite him to your birthday party.  单句语法填空 1. ________(obvious), being kind to others will bring us more warmth and happiness in life. 2. He points out that the positive ________(comment) usually outweigh the criticism. 3. It seemed that the woman liked the water from the pumps so much that she had it ________deliver）to her house every day. 4. Our country definitely has the power to play a more and more important part in the world ________. 5. This was the most reasonable ________(arrange), and it was more fun for the children. 6. The antelope population has recovered and in June 2015, the Tibetan antelope ________(remove) from the endangered species list. 7. Many kids are addicted to ________(surf) the Internet, so they have lost interest in study. 8. The ________(major) of people interviewed prefer TV to radio. 9. China has long been known as the “factory of the world”, with the Made-in-China label often linked with cheap and low-quality ________(good). 10. It can help separate recyclable waste, which can be fully utilized to help save the resources ________ a large extent. 句型转换 1. I will never forget those days.I was brought up in the countryside then.(用定语从句合并) ________________________________________________________________ 2. Obviously, the people of the whole long for the reunification of the motherland. ________________the people of the whole long for the reunification of the motherland. 3. A shop should keep a stock of those goods which sell best. (非谓语动词) ________________________________________________________________ 4. 简单句变复合句 原句: Firstly, participants are required to deliver a 3-5 minute speech on their personal volunteering experiences or propose a volunteer project in areas such as environmental conservation, education, community support. 拓展句: Firstly, ________________________________ a 3-5 minute speech on their personal volunteering experiences or propose a volunteer project in areas such as environmental conservation, education, community support. 5. What you said has completely removed my doubts.(同义句转换) →What you said________________________________. ( have+宾语+宾语补足语) 课文语法填空 The Internet has the power 1.________(connect) people across the world to a single shared community. We can achieve almost anything online— with access 2.________ the Internet come some truly life-changing advantages.  　　One of the 3.________(great) advantages of the Internet lies in the quick and easy access to a huge amount of information. The Internet has now become the first place 4.________ the majority of people turn to for information. 　　The Internet has also made our lives 5.________(unbelievable) convenient, with all sorts of goods and services 6.________(provide) by electronic commerce. Above all else, the Internet 7.________(help) us establish and maintain social ties. No matter where we are, we can keep in contact with loved ones, find long-lost friends and discover whole new 8.________(community) who share our hobbies. 　　However, the Internet has 9.________(it) problems. We must be aware of the problems and be careful to use it properly and responsibly. The Internet is truly 10. ________ world without frontiers. 阅读理解 A We think of kids playing video games as being in a sort of loneliness, locked in their darkened bedrooms. In truth, they are usually communicating with other gamers, via audio or text, about the action on the screen. And sometimes the chatter shifts from the world of fantasy to real life. That’s what happened to 14-year-old Reilly Howard from East Hampton, Connecticut last October. While playing Counter-Strike: Global Offensive, he noticed that an online friend, a-13-year-old from Florida, was not his normal self. Reilly’s sixth sense was confirmed when the friend messaged him, “Yo, we need to talk.” Reilly immediately called him. “He starts to open up about what’s going on in his life: ‘I have nothing to live for; I’m going to kill myself.’ Reilly told nbcconnecucut.com. He couldn’t even talk, he was crying so much.” Unable to verbally convey his sufferings, his friend typed out, “Tonight is going to be the night.” Suicide is a lot to throw at a high school kid, but Reilly, a sophomore(二年级学生)at the time, resolved to stay on the line for as long as he was needed. “I knew he didn’t want to be alone, and I didn’t want him to go.” he told WFSB. “He’s my friend. I didn’t want him to die.” For two hours, Reilly said everything he could think of to persuade his friend to embrace life. “I just kept comforting him. You’ve got a lot to live for.” says Reilly. “I said, I’ll see you tomorrow, I’m going to be playing with you tomorrow. You promise, nothing is going to happen tonight.” About that time, Reilly’s parents came home from dinner. He filled them in, and they contacted Florida police, who tracked down the boy. The troubled teen is doing well now, thanks to a good friend—one he’d never met in person—who was willing to put down the keyboard and lend an ear. Says Reilly’s mother, Sheila Reilly, “You just have to show up and talk to people. And listen.” 1. What do people usually think of kids who are playing video games according to Paragraph 1? A. They are warmhearted, ready to lend an ear to others. B. They are lonely, always immersed (沉迷；陷入) in their games. C. They never communicate with anyone when playing video games. D. They are not interested in study and get on badly with parents. 2. Which of the following is the most similar to the underlined sentence in meaning? A. Suicide is a tough problem for a high school kid to deal with. B. Suicide is common among high school kids. C. Suicide is a problem a high school kid has to throw away. D. Suicide is a problem a high school kid has to live with. 3. What can we infer from the text? A. Reilly didn’t notice his online friend behaved in a strange way until his friend messaged him. B. Reilly’s mother rang up the police but the police refused to offer help. C. Reilly never met his friend in person although they both were familiar online. D. Reilly was informed of the reason why his friend wants to commit a suicide. 4. What does the text mainly talk about? A. Listening to others has many benefits. B. A good relationship with others is important. C. A teen saves another teen’s life online. D. Good communication skill can helps save a life. B How many phone numbers can you remember by heart? It’s probably fewer than you would like. Actually, you’re not alone. Some said that they couldn’t recall the phone numbers of their friends and neighbors. And others said that they couldn’t remember their relatives, phone numbers. In their eyes, there is no point in filling their heads with phone numbers if they’re all stored in smart phones that are with them almost all the time. In fact, most people are suffering from a sort of digital amnesia(健忘). More than 90%℉ those agreed that they used the Internet as an online extension of their brains. Rote memorization(死记硬背) was once an important part of education, but we just need a click the computer or slide now. That’s making us worse at remembering things. However, I believe that there are more risks to this new world of memory beyond losing our ability to recall some information such as who the 15th President was. That kind of information may always be a click away, but the important things are personal ones, like the way your parents smile at your wedding. It’s harder to recall or find online. If you’re relying on yourself to keep track of those memories, they will be much more meaningful. 5. Paragraph 1 is mainly used to ________. A. serve as the background of memory B. introduce the topic C. explain a new research D. study people’s memory 6. What’s the main cause of people’s suffering from digital amnesia? A. Dealing with too many things. B. Seldom thinking about questions. C. Relying on the Internet too much. D. The changes of their meme. 7. What’s the author’s attitude towards people’s memories now? A. Worried. B. Optimistic. C. Disappointed. D. Confident. 完形填空 Fifteen years ago, apps were new and few truly understood their potentials. Retailers(零售商) barely knew that consumers could browse in stores while comparing 1 from other providers through apps before 2 making the purchase online. Ten years ago brick-mortar-and(实体店) retailers were threatened as Amazon released an “evil” promotion that encouraged consumers to use Price Check app while visiting 3 stores. Any purchase completed through the app was given rewarding 4 , which significantly stimulated sales and 5 many shop owners to bankruptcy(破产). “Media have reported these apps as a threat to physical stores,” says a retailer. “However, less 6 is the fact that it is also an opportunity for us.” Retailers need to accept any sensible buyer tends to 7 prices. You’d better offer in-store Internet access to 8 these consumers. With caring services combined with acceptable prices, the store might persuade consumers to make the deal 9 . A study indicates it’s 10 to limit the item price to at most 5 dollars higher than what online stores charge. After all, for some consumers, getting the absolute lowest price is not their 11 . Many of them, instead, are willing to pay 12 in exchange for favorable shopping experiences, such as the pleasant store atmosphere with a reasonable price 13 . Besides, adopting a strategy of 14 channels is also essential. With many sale channels under control, retailers surely have access to the lowest price. Therefore, when a customer pulls out a mobile device in store, retailers can be spared the 15 that was unavoidable for them ten years ago. 1. A. prices B. locations C. experiences D. similarities 2. A. genuinely B. generously C. particularly D. finally 3. A. domestic B. physical C. imaginary D. parallel 4. A. alternatives B. deposits C. refunds D. discounts 5. A. cornered B. introduced C. contributed D. sentenced 6. A. criticized B. mentioned C. predicted D. recommended 7. A. pursue B. neglect C. question D. compare 8. A. assist B. prohibit C. monitor D. expose 9. A. out of place B. on the spot C. within reach D. at random 10. A. wise B. senseless C. risky D. challenging 11. A. reputation B. greed C. priority D. devotion 12. A. tax B. much C. cash D. extra 13. A. disorder B. gap C. loss D. reduction 14. A. accessible B. multiple C. loyal D. concrete 15. A. doubt B. effort C. fear D. guilt ( 6 / 6 ) 学科网（北京）股份有限公司 $ 课时作业01 Welcome to the unit & Reading (Unit 3 The world online) 01 基础练 02 提升练 03 培优练 单词拼写 1. They plan to e________(建立) a new club for students who love photography. 2. The teacher asked us to write a ________(评论) on the novel we read last week. 3. We should be more a________ of environmental protection. 4. Dangerous conditions and damaged roads will make it difficult to d________(递送) food. 5. ________(显然地), I was unhappy, but I won’t quit. I’ll find a way to improve on my own so that I can make the team next year. 6. My mom has made a perfect ________(安排) for our weekend trip. 7. Her calm and skilled handling of that crisis r________ (to get rid of sth or to make sth disappear) all our doubts about her leadership ability. 8. Teenagers today have ________(使用的机会) to a wide range of online resources. 9. The government has drawn up a(n) ________(指导方针) on the treatment of the mentally ill. 10. Nowadays many children prefer s________(浏览) the Internet at home to taking exercise outdoors. 【答案】 1. establish 2.comment 3. aware 4. deliver 5. Obviously 6. arrangement 7. removed 8. access 9. guideline 10. surfing 短语互译 1. ________________突然大受欢迎,迅速流行  2. ________________在一定程度上  3. ________________掌握(信息),熟悉、精通(知识等),了如指掌  4. ________________使显示在计算机屏幕上,调出;提出  5. ________________最重要的是,尤其是 6. get in the way ________________ 7. keep in contact with ________________ 8. be aware of ________________ 9. raise all sorts of questions ________________ 10. cut off ________________ 【答案】 1. take off 2. to a certain extent 3. at one’s fingertips 4. bring up 5. above all else 6. 阻碍 7. 保持联系 8. 意识到 9. 引起各种问题 10. 切断 完成句子 1. 这个女人似乎非常喜欢水泵里的水，以至于她每天都让人把水送到她家。(have的复合结构) It seemed that the woman liked the water from the pump so much that she ________________ her house every day. 2. 我们星球上的野生动物正以惊人的速度消失。我们必须让人们意识到这个问题。 Our planet’s wildlife is dying ________________. We must make people ________________ the problem. 3. 正是那位专家要开讲座，我们都期待着参加这场讲座。（强调句型，deliver） ________________ and we are looking forward to ________________. 4. 父母用于养育孩子的价值观，终将在现实世界中经受考验。 The values that parents use to ________________ their children are eventually ________________ in the real world. 5. 我希望你要么退还我的钱，要么寄新的给我。（either... or... 句式） I hope that you ________________ to me. 6. 在某种程度上，我们能随时了解全世界的知识。 To a certain extent, the world’s knowledge is all ________________. 7. 我一向不喜欢他的音乐,但最近它却突然大受欢迎。 I never liked his music, but it ________________ quite recently.  8. 对大多数中国人来说,家庭高于一切。 For most Chinese, the family counts ________________.  9.难怪越来越多的外国人来中国学习或工作。 ________________come to China to study or work.  10. 把所有事情都考虑在内,你最好还是邀请他来参加你的生日聚会。 ________________, you’d better invite him to your birthday party.  【答案】 1. had it delivered to 2. out at an alarming rate; aware of 3. It is that expert who will deliver the lecture; attending it 4. raise/bring up; tested out 5. either return my money or deliver new ones 6. at our fingertips 7. has taken off 8. above all else 9. No wonder more and more foreigners 10. With all things considered 单句语法填空 1. ________(obvious), being kind to others will bring us more warmth and happiness in life. 【答案】Obviously 【详解】考查副词。句意：显然，对他人友善待人会让我们在生活中获得更多温暖和快乐。修饰整个句子，用副词形式。obvious的副词形式为obviously，为“显然”之意，句首单词首字母需大写。故填Obviously。 2. He points out that the positive ________(comment) usually outweigh the criticism. 【答案】comments 【详解】考查名词。句意：他指出，积极的评论通常比批评更重要。comment是可数名词，意为“评论、评价”，根据谓语动词“outweigh”可知，主语用名词复数，表示“各种积极评论”。故填comments。 3. It seemed that the woman liked the water from the pumps so much that she had it ________deliver）to her house every day. 【答案】delivered 【详解】考查非谓语动词。句意：这位女士似乎非常喜欢水泵里的水，以至于她每天都让人把水送到家里。此处应为“have+宾语+宾补”结构，非谓语动词作宾补，其中deliver与宾语it之间为被动关系，所以使用过去分词形式。故填delivered。 4. Our country definitely has the power to play a more and more important part in the world ________. 【答案】affairs 【详解】考查名词的复数。句意：我们国家无疑具备在国际事务中发挥越来越重要作用的能力。affair是可数名词，不止一个，因此用复数，故填affairs。 5. This was the most reasonable ________(arrange), and it was more fun for the children. 【答案】arrangement 【详解】考查名词。句意：这是最合理的安排，而且对孩子们来说更有趣。名词arrangement，意为“安排”，在句中作表语。故填arrangement。 6. The antelope population has recovered and in June 2015, the Tibetan antelope ________(remove) from the endangered species list. 【答案】was removed 【详解】考查时态语态。句意：羚羊数量已经恢复，2015年6月，藏羚羊被从濒危物种名录中移除。主语the Tibetan antelope与谓语构成被动关系，根据in June 2015可知为一般过去时的被动语态，谓语用单数。故填was removed。 7. Many kids are addicted to ________(surf) the Internet, so they have lost interest in study. 【答案】surfing 【详解】考查非谓语动词。句意：很多孩子沉迷于上网，因此他们对学习失去了兴趣。be addicted to doing sth.为固定搭配，意为“沉迷于做某事”，空处需填surf“(互联网上)浏览”的动名词作宾语。故填surfing。 8. The ________(major) of people interviewed prefer TV to radio. 【答案】majority 【详解】考查名词。句意：大多数接受采访的人更喜欢电视而不是广播。此处在句中作主语，故应用名词majority“大多数”，故填majority。 9. China has long been known as the “factory of the world”, with the Made-in-China label often linked with cheap and low-quality ________(good). 【答案】goods 【详解】考查名词复数。句意：中国长期以来一直被称为“世界工厂”，“中国制造”的标签经常与廉价和低质量的商品联系在一起。空处作with的宾语，被cheap及low-quality修饰，应用名词复数形式goods，表示“商品”。故填goods。 10. It can help separate recyclable waste, which can be fully utilized to help save the resources ________ a large extent. 【答案】to 【详解】考查介词。句意：它可以帮助分离可回收的垃圾，可以充分利用，在很大程度上帮助节约资源。此处意为“在很大程度上”，表达为to a large extent，故此处应用介词to，故填to。 句型转换 1. I will never forget those days.I was brought up in the countryside then.(用定语从句合并) ________________________________________________________________ 【答案】I will never forget those days, when I was brought up in the countryside./ I will never forget those days, on which I was brought up in the countryside. 【详解】考查定语从句，句意：我永远不会忘记那些日子。那时我在乡下长大。先行词为those days，在定语从句作时间状语，关系副词为when或者on which。第二个句子中的then去掉，故填I will never forget those days, when I was brought up in the countryside./ I will never forget those days, on which I was brought up in the countryside. 2. Obviously, the people of the whole long for the reunification of the motherland. ________________the people of the whole long for the reunification of the motherland. 【答案】It is obvious that 【详解】句意：显然，全体人民都渴望祖国统一。原句中“It is obvious that...”为固定句型，意为“显然……”，其中“obvious”为形容词作表语。转换后需用其副词形式“obviously”置于句首作状语，修饰整个句子，表达相同含义，且位于句首单词首字母需大写。故填It is obviously that。 3. A shop should keep a stock of those goods which sell best. (非谓语动词) ________________________________________________________________ 【答案】A shop should keep a stock of those goods selling best. 【详解】考查非谓语动词。句意：商店应该储备销路最好的商品。根据原句句意以及句子的要求可知，原句可转换为非谓语动词作定语的句子，此处sell 用作不及物动词，表示“卖得……、销路……”，所以用现在分词作后置定语。故答案是A shop should keep a stock of those goods selling best。 4. 简单句变复合句 原句: Firstly, participants are required to deliver a 3-5 minute speech on their personal volunteering experiences or propose a volunteer project in areas such as environmental conservation, education, community support. 拓展句: Firstly, ________________________________ a 3-5 minute speech on their personal volunteering experiences or propose a volunteer project in areas such as environmental conservation, education, community support. 【答案】it is required that participants (should) deliver 【详解】考查固定句型。句意：首先，参与者需要就他们的个人志愿服务经历发表3-5分钟的演讲，或在环境保护、教育、社区支持等领域提出志愿者项目。空格处表示“要求参与者发表”，用固定句型it is required that sb. (should) do sth.，其中it作形式主语，that引导主语从句，require表示“要求”。表示“参与者”用participant，参与者不止一个，用复数形式，作主语。表示“发表”用deliver，位于情态动词should后，用动词原形。故填it is required that participants (should) deliver。 5. What you said has completely removed my doubts.(同义句转换) →What you said________________________________. ( have+宾语+宾语补足语) 【答案】has had my doubts removed completely 【详解】考查固定结构。句意：你的话完全消除了我的疑虑。此处用have+宾语+宾语补足语改写，为现在完成时。故填has had my doubts removed completely。 课文语法填空 The Internet has the power 1.________(connect) people across the world to a single shared community. We can achieve almost anything online— with access 2.________ the Internet come some truly life-changing advantages.  　　One of the 3.________(great) advantages of the Internet lies in the quick and easy access to a huge amount of information. The Internet has now become the first place 4.________ the majority of people turn to for information. 　　The Internet has also made our lives 5.________(unbelievable) convenient, with all sorts of goods and services 6.________(provide) by electronic commerce. Above all else, the Internet 7.________(help) us establish and maintain social ties. No matter where we are, we can keep in contact with loved ones, find long-lost friends and discover whole new 8.________(community) who share our hobbies. 　　However, the Internet has 9.________(it) problems. We must be aware of the problems and be careful to use it properly and responsibly. The Internet is truly 10. ________ world without frontiers. 【答案】 1. to connect 2. to 3. greatest 4.that 5. unbelievable 6. provided 7. helps 8. communities 9. its 10. a 阅读理解 A We think of kids playing video games as being in a sort of loneliness, locked in their darkened bedrooms. In truth, they are usually communicating with other gamers, via audio or text, about the action on the screen. And sometimes the chatter shifts from the world of fantasy to real life. That’s what happened to 14-year-old Reilly Howard from East Hampton, Connecticut last October. While playing Counter-Strike: Global Offensive, he noticed that an online friend, a-13-year-old from Florida, was not his normal self. Reilly’s sixth sense was confirmed when the friend messaged him, “Yo, we need to talk.” Reilly immediately called him. “He starts to open up about what’s going on in his life: ‘I have nothing to live for; I’m going to kill myself.’ Reilly told nbcconnecucut.com. He couldn’t even talk, he was crying so much.” Unable to verbally convey his sufferings, his friend typed out, “Tonight is going to be the night.” Suicide is a lot to throw at a high school kid, but Reilly, a sophomore(二年级学生)at the time, resolved to stay on the line for as long as he was needed. “I knew he didn’t want to be alone, and I didn’t want him to go.” he told WFSB. “He’s my friend. I didn’t want him to die.” For two hours, Reilly said everything he could think of to persuade his friend to embrace life. “I just kept comforting him. You’ve got a lot to live for.” says Reilly. “I said, I’ll see you tomorrow, I’m going to be playing with you tomorrow. You promise, nothing is going to happen tonight.” About that time, Reilly’s parents came home from dinner. He filled them in, and they contacted Florida police, who tracked down the boy. The troubled teen is doing well now, thanks to a good friend—one he’d never met in person—who was willing to put down the keyboard and lend an ear. Says Reilly’s mother, Sheila Reilly, “You just have to show up and talk to people. And listen.” 1. What do people usually think of kids who are playing video games according to Paragraph 1? A. They are warmhearted, ready to lend an ear to others. B. They are lonely, always immersed (沉迷；陷入) in their games. C. They never communicate with anyone when playing video games. D. They are not interested in study and get on badly with parents. 2. Which of the following is the most similar to the underlined sentence in meaning? A. Suicide is a tough problem for a high school kid to deal with. B. Suicide is common among high school kids. C. Suicide is a problem a high school kid has to throw away. D. Suicide is a problem a high school kid has to live with. 3. What can we infer from the text? A. Reilly didn’t notice his online friend behaved in a strange way until his friend messaged him. B. Reilly’s mother rang up the police but the police refused to offer help. C. Reilly never met his friend in person although they both were familiar online. D. Reilly was informed of the reason why his friend wants to commit a suicide. 4. What does the text mainly talk about? A. Listening to others has many benefits. B. A good relationship with others is important. C. A teen saves another teen’s life online. D. Good communication skill can helps save a life. 【答案】1. B 2. A 3. C 4. C 【语篇导读】本文是一篇记叙文，讲述了Reilly Howard通过网络聊天解救了一个13岁打算自杀的网友。 1. 细节理解题。根据文章第一段“We think of kids playing video games as being in a sort of loneliness, locked in their darkened bedrooms.(我们认为玩电子游戏的孩子处于一种孤独之中，被锁在黑暗的卧室里)”可知，我们认为玩电子游戏的孩子通常非常孤独，总是在黑暗的卧室里打游戏。即玩电子游戏的孩子很孤独，总是沉浸在游戏中。故选B。 2. 词义猜测题。根据所猜词前一句“He couldn’t even talk, he was crying so much.(他甚至不能说话，他哭得太多了)”以及“Unable to verbally convey his sufferings, his friend typed out, “Tonight is going to be the night.”(他的朋友无法用言语表达自己的痛苦，就在键盘上打出：“今晚就动手”)”可知，在面临困难的时候高中生们会选择自杀来逃避问题。由此可推知，划线的句子想要表明自杀在高中生中是一个很棘手的问题。故选A。 3. 细节理解题。根据文章最后一段“The troubled teen is doing well now, thanks to a good friend—one he’d never met in person—who was willing to put down the keyboard and lend an ear.( 这个问题少年现在很好，多亏了一个好朋友——一个他从未谋面的好朋友——愿意放下键盘倾听)”可知，这两个人在网络上是好友，但是并没见过面。故选C。 4. 主旨大意题。根据全文可知，本文介绍了Reilly Howard得知13岁的网友在有自杀倾向之后，放下键盘认真倾听，最后解救自杀少年的故事。由此推知，本文主要讲述了一个青少年在网上拯救了另一个青少年的生命的故事。故选C。 B How many phone numbers can you remember by heart? It’s probably fewer than you would like. Actually, you’re not alone. Some said that they couldn’t recall the phone numbers of their friends and neighbors. And others said that they couldn’t remember their relatives, phone numbers. In their eyes, there is no point in filling their heads with phone numbers if they’re all stored in smart phones that are with them almost all the time. In fact, most people are suffering from a sort of digital amnesia(健忘). More than 90%℉ those agreed that they used the Internet as an online extension of their brains. Rote memorization(死记硬背) was once an important part of education, but we just need a click the computer or slide now. That’s making us worse at remembering things. However, I believe that there are more risks to this new world of memory beyond losing our ability to recall some information such as who the 15th President was. That kind of information may always be a click away, but the important things are personal ones, like the way your parents smile at your wedding. It’s harder to recall or find online. If you’re relying on yourself to keep track of those memories, they will be much more meaningful. 5. Paragraph 1 is mainly used to ________. A. serve as the background of memory B. introduce the topic C. explain a new research D. study people’s memory 6. What’s the main cause of people’s suffering from digital amnesia? A. Dealing with too many things. B. Seldom thinking about questions. C. Relying on the Internet too much. D. The changes of their meme. 7. What’s the author’s attitude towards people’s memories now? A. Worried. B. Optimistic. C. Disappointed. D. Confident. 【答案】5. B 6. C 7. A 【语篇导读】这是一篇说明文。很多人因依赖网络或手机来存储、记忆信息，导致其对基本信息的记忆力下降。作者阐述了这一现象并表示担忧。 5. 推断判断题。根据第一段提到了目前一种常见的现象—很多人都不能清楚地记住手机号码，进而引出了本文的话题：网络削弱了人们的记忆力。故选B项。 6. 细节理解题。根据第二段中的but we Just need a click the computer or slide now. That’s making us worse at remembering things.(但我们现在只需要点击或滑动一下。)可知，是过分依赖互联网导致人们患数字健忘症。故选C项。 7. 推断判断题。根据最后一段中的However, I believe that there are more risks to this new world of memory beyond losing our ability可知，作者认为人们的记忆力减退有一定的风险性，因此，作者对这一现象的态度是担忧的。故选A项。 完形填空 Fifteen years ago, apps were new and few truly understood their potentials. Retailers(零售商) barely knew that consumers could browse in stores while comparing 1 from other providers through apps before 2 making the purchase online. Ten years ago brick-mortar-and(实体店) retailers were threatened as Amazon released an “evil” promotion that encouraged consumers to use Price Check app while visiting 3 stores. Any purchase completed through the app was given rewarding 4 , which significantly stimulated sales and 5 many shop owners to bankruptcy(破产). “Media have reported these apps as a threat to physical stores,” says a retailer. “However, less 6 is the fact that it is also an opportunity for us.” Retailers need to accept any sensible buyer tends to 7 prices. You’d better offer in-store Internet access to 8 these consumers. With caring services combined with acceptable prices, the store might persuade consumers to make the deal 9 . A study indicates it’s 10 to limit the item price to at most 5 dollars higher than what online stores charge. After all, for some consumers, getting the absolute lowest price is not their 11 . Many of them, instead, are willing to pay 12 in exchange for favorable shopping experiences, such as the pleasant store atmosphere with a reasonable price 13 . Besides, adopting a strategy of 14 channels is also essential. With many sale channels under control, retailers surely have access to the lowest price. Therefore, when a customer pulls out a mobile device in store, retailers can be spared the 15 that was unavoidable for them ten years ago. 1. A. prices B. locations C. experiences D. similarities 2. A. genuinely B. generously C. particularly D. finally 3. A. domestic B. physical C. imaginary D. parallel 4. A. alternatives B. deposits C. refunds D. discounts 5. A. cornered B. introduced C. contributed D. sentenced 6. A. criticized B. mentioned C. predicted D. recommended 7. A. pursue B. neglect C. question D. compare 8. A. assist B. prohibit C. monitor D. expose 9. A. out of place B. on the spot C. within reach D. at random 10. A. wise B. senseless C. risky D. challenging 11. A. reputation B. greed C. priority D. devotion 12. A. tax B. much C. cash D. extra 13. A. disorder B. gap C. loss D. reduction 14. A. accessible B. multiple C. loyal D. concrete 15. A. doubt B. effort C. fear D. guilt 【答案】 1. A 2. D 3. B 4. D 5. A 6. B 7. D 8. A 9. B 10. A 11. C 12. D 13. B 14. B 15. C 【导语】本文是一篇说明文，文章主要讲述了网络巨头亚马逊通过手机应用实现了网络购物，这给零售商带来了挑战，他们开始想办法应对挑战。 1. 考查名词词义辨析。句意：零售商几乎不知道消费者可以在商店里浏览商品，通过应用程序与其他供应商比较价格，然后最终在网上购买。A. prices价格；B. locations位置；C. experiences经历；D. similarities相似。根据前文的“consumers could browse in stores”和后文的“from other providers through apps”可知，消费者通过在实体店浏览后再通过应用程序来比较价格，故选A。 2. 考查副词词义辨析。句意：零售商几乎不知道消费者可以在商店里浏览商品，通过应用程序与其他供应商比较价格，然后最终在网上购买。A. genuinely真正地；B. generously慷慨地；C. particularly特别；D. finally最终。根据前文的“Retailers barely knew that consumers could browse in stores while comparing…from other providers through apps before”可知，此处指通过比价最终选择在网上购买，故选D。 3. 考查形容词词义辨析。句意：十年前，亚马逊发布了一个“实体店”促销活动，鼓励消费者在访问实体店时使用“价格检查”应用程序，实体店和零售商受到了威胁。A. domestic国内的；B. physical物质的，实体的；C. imaginary想象的；D. parallel平行的。根据下文的“Media have reported these apps as a threat to physical stores”可知，亚马逊鼓励消费者使用价格查询应用程序来和实体店的价格进行比价，故选B。 4. 考查名词词义辨析。句意：通过该应用完成的任何购买都能获得奖励折扣，这显著刺激了销售，并将许多店主逼入破产困境。A. alternatives供替代的选择；B. deposits存款；C. refunds偿还；D. discounts折扣。根据后文的“which significantly stimulated sales”可知，销售量增加了，说明消费者通过该应用程序购买商品能获得折扣，故选D。 5. 考查动词词义辨析。句意：通过该应用完成的任何购买都能获得奖励折扣，这显著刺激了销售，并将许多店主逼入破产困境。A. cornered将……逼入困境；B. introduced介绍；C. contributed捐献；D. sentenced宣判。根据本句中的“which significantly stimulated sales...many shop owners to bankruptcy”可知，通过该应用完成的购物增加了，许多实体店主被逼入困境，接近破产边缘，故选A。 6. 考查动词词义辨析。句意：然而，很少有人提及的一个事实是，这对我们来说也是一个机会。A. criticized指责；B. mentioned提及；C. predicted预测；D. recommended推荐。根据前文的“Media have reported these apps as a threat to physical stores.”可知，媒体报道应用程序给实体商店带来了威胁，但这其实也是实体店的机会并没有被提到，report是提示词，应该选择与它词义相近的词，故选B。 7. 考查动词词义辨析。句意：零售商需要接受任何明智的买家倾向于比较价格。A. pursue追求；B. neglect忽略；C. question询问；D. compare比较。根据上文的“Retailers barely knew that consumers could browse in stores while comparing…from other providers through apps before…making the purchase online.”可知，消费者在比较价格后最终会在网上购买需要的东西，即理智的消费者都会倾向于比较价格，compare是同词复现，故选D。 8. 考查动词词义辨析。句意：你最好提供店内上网服务来帮助这些消费者。A. assist帮助；B. prohibit禁止；C. monitor监控；D. expose揭露。根据下文的“With caring services combined with acceptable prices”可知，作者指出通过贴心的服务和可接受的价格来赢得消费者，则店内要提供网络连接来帮助消费者进行价格比较，故选A。 9. 考查短语辨析。句意：通过贴心的服务和可接受的价格，这家商店可能会说服消费者当场成交。A. out of place不合适的；B. on the spot当场；C. within reach在附近；D. at random随便地。根据前文的“With caring services combined with acceptable prices”可知，贴心的服务和可接受的价格可以提高现场成交的可能性，故选B。 10. 考查形容词词义辨析。句意：一项研究表明，限制商品价格最多比网上商店的价格高5美元是明智的。A. wise明智的；B. senseless无意义的；C. risky危险的；D. challenging具有挑战的。根据后文的“Many of them, instead, are willing to pay...in exchange for favorable shopping experiences”可知，许多人愿意支付额外的费用来换取良好的购物体验，因此实体店中的商品价格比网上商店的价格高5美元的做法是明智的，故选A。 11. 考查名词词义辨析。句意：毕竟，对于一些消费者来说，获得绝对最低的价格并不是他们优先考虑的事情。 A. reputation名声；B. greed贪婪；C. priority优先权；D. devotion献身。根据下文的“Many of them, instead, are willing to pay...in exchange for favorable shopping experiences”可知，很多消费者在乎的是购物的体验，而获取最低的价格并不是他们优先考虑的事，故选C。 12. 考查名词词义辨析。句意：相反，他们中的许多人愿意支付额外的费用来换取良好的购物体验，比如舒适的商店氛围和合理的价格差距。A. tax税；B. much许多；C. cash现金；D. extra额外之物。根据前文的“5 dollars higher than what online stores charge”和后文的“in exchange for favorable shopping experiences”可知，此处指顾客们愿意为良好的购物体验支付额外的费用，故选D。 13. 考查名词词义辨析。句意：相反，他们中的许多人愿意支付额外的费用来换取良好的购物体验，比如舒适的商店氛围和合理的价格差距。A. disorder混乱；B. gap差距；C. loss损失；D. reduction减少。根据前文的“A study indicates it’s...to limit the item price to at most 5 dollars higher than what online stores charge.”可知，研究表明限制商品价格最多比网上商店的价格高5美元是明智的，即许多人愿意支付额外的费用获取舒适的商店氛围和合理的价格差距，故选B。 14. 考查形容词词义辨析。句意：此外，采取多渠道战略也是必不可少的。A. accessible可得到的；B. multiple多种多样的；C. loyal忠诚的；D. concrete具体的。根据后文的“With many sale channels under control, retailers surely have access to the lowest price.”可知，由于许多销售渠道在掌控之中，零售商当然可以获得最低的价格，因此他们采用多渠道的经营策略很重要，故选B。 15. 考查名词词义辨析。句意：因此，当顾客在商店里拿出移动设备时，零售商们就不用再担心十年前那种不可避免的担心了。A. doubt怀疑；B. effort努力；C. fear害怕；D. guilt内疚。根据前文的“With many sale channels under control, retailers surely have access to the lowest price.”可知，由于许多销售渠道在掌控中，零售商当然可以获得最低的价格，因此零售商可以避免10年前被逼到破产边缘的担心。故选C。 ( 7 / 11 ) 学科网（北京）股份有限公司 $