暑假作业10 现在进行时和现在完成时的被动语态 - 【暑假分层作业】2025年高一年级英语暑假培优练（译林版2020）

限时练习：45 min 完成时间： 月 日 天气： 作业10 现在进行时和现在完成时的被动语态 一、现在进行时的被动语态 用来描述正在发生的动作，并且这个动作是被动的，即主语是动作的接受者，而不是执行者。其构成为“be(am/is/are)+being done…”。 二、现在完成时态的被动语态 现在完成时态的被动语态用于表示从过去某一时间开始一直持续到现在的被动动作或状态。其构成为：“主语 + have/has + been + 过去分词 + 其他部分”。 三层必刷：巩固提升+能力培优+创新题型 一、单项选择 1．The new policy ______ carefully by the management team at the moment, and its final version will be shared next week. A．is being discussed B．is discussing C．is discussed D．is being discuss 2．— When will the new product go on the market? —In two months. It ________ in the laboratory right now. A．is being developed B．will be developed C．is developing D．has developed 3．Helen has been taken to the headmaster’s and she ________ about what happened in their dormitory last night. A．questioned B．was being questioned C．had questioned D．is being questioned 4．With the development of science, more new technology ______ to the fields of IT. A．has introduced B．is being introduced C．was introduced D．had been introduced 5．Currently, almost 50 percent of jobs, including journalism, ______ with technology that can operate automatically. A．has been replacing B．is being replaced C．have been replacing D．are being replaced 6．It is the first time that a brand-new recycling system ________ in our community to promote environmental protection. A．has been put into use B．have been put into use C．are put into use D．is put into use 7．The new e-learning platform, which ________ in early 2020 to enhance students’ learning experience, ________ by a great many users in the past few years. A．was developed; had been adopted B．had been developed; has been adopted C．was developed; has been adopted D．had been developed; had been adopted 8．Over the past ten years, more than one high-rise building ______ in our town, making it look more modern. A．has built B．has been built C．Have built D．have been built 9．______trees ______in the past few years. A．A good many of; were planted B．good many; were planted C．A number of; have planted D．A number of; have been planted 10．The winners of the competition ______ so far, and we’re excited to congratulate them! A．are being announced B．will be announced C．have been announced D．had been announced 二、单句语法填空 11．Her letter (receive)by her boss and he is reading it now. (所给词的适当形式填空) 12．Every possible means (try) to save the endangered species so far. (所给词的适当形式填空) 13．Jan’s life (improve) by the Internet so far. (所给词的适当形式填空) 14．All the information about the project (gather) up to now, and we’re ready to start the project. (所给词的适当形式填空) 15．Much (write) so far about the wonders of the World Wide Web. (所构成的适当形式填空) 16．I have moved into my cousin’s flat because my flat (decorate) at the moment. (所给词的适当形式填空) 17．Whales are very large mammals in the sea. They (hunt)by fishermen at present and become endangered. (所给词的适当形式填空) 18．I’m working at home today because my office (paint). (所给词的适当形式填空) 19．Everyone please keep quiet because the new song (record) in the studio at present. (所给词的适当形式填空) 20．The anxious man (investigate) for the terrible accident now. (所给词的适当形式填空) 一、句型转换 1．Plus, the devoted son has already prepared a secret present for his father. (改写被动语态) 2．Daisy has adapted the romance film from a novel of the same name. (改写被动语态) 3．The police have already sent out a rescue team to search for the missing explorer. (改写被动语态) 4．They are studying the life of the panda at present. (改为被动语态) The life of the panda at present them. 5．Workers are cutting down some trees in the park. → Some trees by workers in the park. → some trees by workers? （句型转换） 6．Look out! Don’t get too close to the house whose roof is under repair. （用现在进行时的被动语态改写句子） ____________________________________________________________________________________________ 二、短文语法填空 There are moments in life 7 you miss some people so much that you just want to pick them from your dreams and hug them for real! When one door of happiness closes, 8 opens, but often we look so long at the closed door that we don't see the one which 9 (open) for us. Don't go for looks; they can deceive (欺骗). Don't go for wealth; even that fades away. Go for someone 10 makes you smile because it takes only a smile to make a dark day seem bright. Dream what you want 11 (dream); go where you want to go; be what you want to be. The 12 (happy) people don't 13 (necessary) have the best of everything; they just make the most of everything that 14 (come) along their way. The brightest future will always be based on a 15 (forget) past. When you were born, you were crying and everyone 16 you was smiling. Live your life so that when you die, you're the one who is smiling and everyone around you is crying. 一、阅读理解 If you’re eager to boost your fitness levels, or simply explore new athletic activities, consider some exercise courses from the following platforms. YourFitness YourFitness isn’t just a calorie-tracking app and it also provides a selection of free workout classes. In addition to its core nutrition-monitoring features, users can access workout routines designed to improve overall health. YourFitness caters (迎合) to different fitness goals. There are also payment courses, such as personalized coaching and exclusive workout content. FitPro Vitality FitPro Vitality offers a blend of free and paid workout classes. The classes span various disciplines, including high-intensity interval training (HIIT), yoga, and strength training. It also offers off-line exercise courses with professional trainers providing on-site guidance. Peloton Trek Peloton Trek offers a wide range of free workout classes catering to people of all ages. The classes give users a taste of the high-energy workouts Peloton Trek is known for, including cycling, running and strength training. All users gain access to an extensive library of on-demand classes and advanced analytics. The platform’s instructors are highly energetic and motivating. Athleanphere Athleanphere is a platform dedicated to helping individuals build strength, improve athletic performance, and achieve their fitness goals. All of its workout videos and classes are available for free. For more in-depth training programs, users’ courses are jointly designed by professional trainers and famous athletes with a focus on sports-specific conditioning. 1．What makes YourFitness unique? A．It mainly provides paid classes. B．It focuses on high-intensity workouts. C．It incorporates unique training methods. D．It combines nutrition tracking with exercise courses. 2．What is available to the users of FitPro Vitality? A．Customized yoga clothes. B．Recordings of on-site training. C．Personal data on strength training. D．Face-to-face help and advice from the trainers. 3．What do the last two platforms have in common? A．They offer free courses. B．They are targeted at young users. C．They mainly focus on speed training D．They have some courses designed by famous athletes. 二、七选五阅读 Walking offers many physical and mental health benefits and can be done by people of all ages and fitness levels. Walking is easy to fit into your routine and can be done anywhere. 4 ●Burn calories. 5 A faster pace increases heart rate and muscle engagement, burning more calories. Terrain matters too. Walking on hills or sand demands more effort than on flat ground. The body type also plays a role. People with more muscle mass burn calories faster, even at rest. ●Strengthen the heart. Walking quickly helps strengthen the heart by increasing the heart rate and improving blood circulation. 6 Walking is an easy way to increase physical activity and is known to help prevent and manage heart disease for those with heart problems or at risk of developing them. ●Help lower high cholesterol(胆固醇)and blood sugar. Research shows that regular walking at reasonable intensity can help lower high cholesterol. Generally, the more distance walked, the more benefits for blood fat levels. 7 So take this walk. Even a few minutes' walking after eating can significantly improve blood sugar levels, compared to standing or sitting after eating. ● 8 Spending some minutes walking in nature improves mental health. It includes decreasing stress and negative feelings and increasing positive feelings. Even a single 10-minute quick walk is enough to improve overall mood and reduce tiredness. A．Improve emotions. B．Get close to nature. C．And it can help lower blood pressure. D．Walking speed influences calorie burning. E．The pace, whether fast or slow, is insignificant. F．And it requires nothing more than a good pair of shoes. G．Gentle walking can improve blood sugar levels after meals. 1 / 5 学科网（北京）股份有限公司 $$ 限时练习：45 min 完成时间： 月 日 天气： 作业10 现在进行时和现在完成时的被动语态 一、现在进行时的被动语态 用来描述正在发生的动作，并且这个动作是被动的，即主语是动作的接受者，而不是执行者。其构成为“be(am/is/are)+being done…”。 二、现在完成时态的被动语态 现在完成时态的被动语态用于表示从过去某一时间开始一直持续到现在的被动动作或状态。其构成为：“主语 + have/has + been + 过去分词 + 其他部分”。 三层必刷：巩固提升+能力培优+创新题型 一、单项选择 1．The new policy ______ carefully by the management team at the moment, and its final version will be shared next week. A．is being discussed B．is discussing C．is discussed D．is being discuss 【答案】A 【详解】考查现在进行时的被动语态。句意：目前，管理团队正在仔细讨论新政策，最终版本将于下周公布。根据“at the moment”可知此处是描述正在发生的事情，且主语policy和动词discuss之间是被动关系，故用现在进行时的被动语态，故选A。 2．— When will the new product go on the market? —In two months. It ________ in the laboratory right now. A．is being developed B．will be developed C．is developing D．has developed 【答案】A 【详解】考查时态和语态。句意：——新产品什么时候上市？——两个月后。它现在正在实验室里研发。根据时间状语right now可知，用现在进行时；代词It代指the new product，与develop之间为被动关系，所以用被动语态。故选A。 3．Helen has been taken to the headmaster’s and she ________ about what happened in their dormitory last night. A．questioned B．was being questioned C．had questioned D．is being questioned 【答案】D 【详解】考查时态和语态。句意：海伦已经被带到校长那里，她正在被询问昨晚在她们宿舍发生的事情。空格处是谓语动词，根据上文的Helen has been taken to the headmaster’s(海伦被带到校长那里去了)可知，海伦肯定是正在被询问昨晚在她们宿舍发生的事情，所以应该用现在进行时的被动语态。故选D项。 4．With the development of science, more new technology ______ to the fields of IT. A．has introduced B．is being introduced C．was introduced D．had been introduced 【答案】B 【详解】考查时态语态。句意，随着科学的发展，越来越多的新技术被引入信息技术领域。表示现阶段正在进行的动作，用现在进行时。且主语new technology与动作introduce之间是被动关系，用现在进行时的被动语态，故选B。 5．Currently, almost 50 percent of jobs, including journalism, ______ with technology that can operate automatically. A．has been replacing B．is being replaced C．have been replacing D．are being replaced 【答案】D 【详解】考查动词时态语态和主谓一致。句意：目前，包括新闻业在内的近50%的工作岗位正在被可以自动操作的技术所取代。根据句中Currently可知，句子陈述的是现在正在发生的动作，应用现在进行时，且句子主语almost 50 percent of jobs与replace之间是被动关系，应用现在进行时的被动语态，almost 50 percent of jobs是复数，be动词用are。故选D。 6．It is the first time that a brand-new recycling system ________ in our community to promote environmental protection. A．has been put into use B．have been put into use C．are put into use D．is put into use 【答案】A 【详解】考查时态语态。句意：这是我们社区首次使用全新的回收系统来促进环境保护。固定句型“It is the first time that…”中，从句需用现在完成时（has/have done），主语a brand-new recycling system和谓语动词短语put into use (投入使用)是被动关系，主语是单数，谓语需用单数形式。故选A项。 7．The new e-learning platform, which ________ in early 2020 to enhance students’ learning experience, ________ by a great many users in the past few years. A．was developed; had been adopted B．had been developed; has been adopted C．was developed; has been adopted D．had been developed; had been adopted 【答案】C 【详解】考查时态。句意：这个新的电子学习平台是在2020年初开发的，旨在增强学生的学习体验，在过去的几年里已经被很多用户采用。第一空在which引导的非限制性定语从句中作谓语，which指代先行词The new e-learning platform，在从句中作主语，与动词develop之间为被动关系，根据“in early 2020”可知，第一个空为一般现在时的被动语态；第二空作主句谓语，主语The new e-learning platform与动词adopt之间为被动关系，根据“in the past few years.”可知，第二个空为现在完成时的被动语态，故选C。 8．Over the past ten years, more than one high-rise building ______ in our town, making it look more modern. A．has built B．has been built C．Have built D．have been built 【答案】B 【详解】考查时态语态。 句意：过去十年间，我们镇上已建成多座高楼，使其看起来更加现代化。根据“Over the past ten years”可知，本句为现在完成时，主语与谓语为被动关系。“more than one + 名词”作主语时，谓语动词用单数。故选B。 9．______trees ______in the past few years. A．A good many of; were planted B．good many; were planted C．A number of; have planted D．A number of; have been planted 【答案】D 【详解】考查固定短语和被动语态。句意：在过去的几年里，已经种了很多树。根据句意可知，空格一处涉及固定短语“a number of…”，意为“很多……”，句中指很多树，句首单词首字母大写，空格一处应用“A number of”；根据句中“in the past few years”可知，句子为现在完成时，“trees”和“plant”为被动关系，故句子为现在完成时的被动语态，空格二处应用“have been planted”。故选D项。 10．The winners of the competition ______ so far, and we’re excited to congratulate them! A．are being announced B．will be announced C．have been announced D．had been announced 【答案】C 【详解】考查动词语态。句意：比赛的获胜者到目前为止已经公布了，我们很高兴向他们表示祝贺！A. are being announced现在进行时的被动语态，表示“正在被宣布”；B. will be announced一般将来时的被动语态，表示“将要被宣布；C. have been announced现在完成时的被动语态，表示“已经被宣布”；D. had been announced过去完成时的被动语态，表示“过去的过去已经被宣布”。so far是现在完成时的标志词，意思是“到目前为止”，说明“宣布获胜者”这个动作从过去某个时间开始，一直持续到现在，并且对现在有影响，应用一般完成时，主语The winners of the competition与动词announce之间为被动关系，应用现在完成时的被动语态have been announced。故选C。 二、单句语法填空 11．Her letter (receive)by her boss and he is reading it now. (所给词的适当形式填空) 【答案】has been received 【解析】略 12．Every possible means (try) to save the endangered species so far. (所给词的适当形式填空) 【答案】has been tried 【详解】考查时态语态。句意：到目前为止，每一种可能的方法都已经被用来拯救濒危物种。这里考查谓语动词，主语Every possible means与try之间是被动关系，再由so far可知，这里时态应用现在完成时的被动语态，主语Every possible means为第三人称单数形式。故填has been tried。 13．Jan’s life (improve) by the Internet so far. (所给词的适当形式填空) 【答案】has been improved 【详解】考查时态、语态和主谓一致。句意：到目前为止，互联网已经改善了简的生活。根据时间状语so far可知，句子时态应用现在完成时，主语Jan’s life与improve之间为被动关系，句子应用现在完成时的被动语态，主语Jan’s life为单数概念，助动词应用has。故填has been improved。 14．All the information about the project (gather) up to now, and we’re ready to start the project. (所给词的适当形式填空) 【答案】has been gathered 【详解】考查动词时态和语态。句意：到目前为止，关于这个项目的所有信息已经收集完毕，我们已经准备好开始这个项目了。此句为并列句，空处在第一分句中作谓语动词，主语All the information与gather之间为被动关系，由时间状语up to now可知应用现在完成时的被动语态，information不可数，All the information作主语，助动词用单数has，故填has been gathered。 15．Much (write) so far about the wonders of the World Wide Web. (所构成的适当形式填空) 【答案】has been written 【详解】考查时态语态和主谓一致。句意：到目前为止，关于万维网的奇迹已经写了很多。根据时间状语so far可知，此处用现在完成时，主语Much和write之间是被动关系，用现在完成时的被动语态，主语Much视为不可数名词，谓语动词用单数。故填has been written。 16．I have moved into my cousin’s flat because my flat (decorate) at the moment. (所给词的适当形式填空) 【答案】is being decorated 【详解】考查动词时态语态。句意：我已经搬进了我表弟的公寓，因为我的公寓目前正在装修。根据时间状语“at the moment”可知，使用现在进行时；my flat和decorate为被动关系，需用被动语态，主语为单数名词，be动词用is。故填is being decorated。 17．Whales are very large mammals in the sea. They (hunt)by fishermen at present and become endangered. (所给词的适当形式填空) 【答案】are being hunted 【解析】略 18．I’m working at home today because my office (paint). (所给词的适当形式填空) 【答案】is being painted 【详解】考查时态语态。句意：我今天在家工作，因为我的办公室正在粉刷。空处为从句谓语动词，根据“I’m working at home today”可知，此处表示办公室正在被粉刷，所以用现在进行时的被动语态，其结构为“am/is/are being + 过去分词”，主语是单数，be动词用is。故填is being painted。 19．Everyone please keep quiet because the new song (record) in the studio at present. (所给词的适当形式填空) 【答案】is being recorded 【详解】考查动词的时态和语态。句意：大家请保持安静，因为新歌目前正在录音室录制。根据“at present”可知，句子强调现在正在进行的动作，应用现在进行时；又因“song”与“record”之间是被动关系，即“歌被录制”，所以要用现在进行时的被动语态，且主语“the new song”是单数，be动词应用is。故填is being recorded。 20．The anxious man (investigate) for the terrible accident now. (所给词的适当形式填空) 【答案】is being investigated 【详解】考查时态和语态。句意：这个焦虑的人现在正在为这场可怕的事故接受调查。根据now可知，这里表示现在正在进行的动作，应用现在进行时。主语The anxious man和investigate之间是动宾关系，应用被动语态，且主语为第三人称单数，谓语应用单数。故填is being investigated。 一、句型转换 1．Plus, the devoted son has already prepared a secret present for his father. (改写被动语态) 【答案】Plus, a secret present has already been prepared by the devoted son for his father. 【解析】略 2．Daisy has adapted the romance film from a novel of the same name. (改写被动语态) 【答案】The romance film has been adapted from a novel of the same name by Daisy. 【解析】略 3．The police have already sent out a rescue team to search for the missing explorer. (改写被动语态) 【答案】A rescue team has already been sent out to search for the missing explorer by the police. 【解析】略 4．They are studying the life of the panda at present. (改为被动语态) The life of the panda at present them. 【答案】 is being studied by 【详解】考查被动语态。句意：他们目前正在研究熊猫的生活。根据要求将原句改为被动语态，原句宾语the life of the panda作主语，原句为现在进行时，所以转换后的句子为现在进行时的被动语态，主语为第三人称单数，所以谓语动词为is being studied，动作发出者前需使用介词by。故填①is②being③studied④by。 5．Workers are cutting down some trees in the park. → Some trees by workers in the park. → some trees by workers? （句型转换） 【答案】 are being cut down Where are being cut down 【详解】考查主动语态转换为被动语态和特殊疑问句。句意：工人们正在公园里砍树。题干是主动语态句子，主语为workers，谓语是are cutting down，宾语是some trees in the park。转换为被动语态时，原来的宾语some trees变成了主语，时态要与原句一致，因此变为现在进行时的被动语态are being cut down，后接介词短语by workers表示动作的执行者，所以第一空填入are being cut down。第二三空变成特殊疑问句，对in the park进行提问，第二空应该用特殊疑问词where引出，时态语态不变，谓语动词为现在进行时的被动语态，即are being cut down，be动词提到主语some trees前。句首单词首字母大写，故填①are being cut down②Where are③being cut down。 6．Look out! Don’t get too close to the house whose roof is under repair. （用现在进行时的被动语态改写句子） ____________________________________________________________________________________________ 【答案】Look out! Don’t get too close to the house whose roof is being repaired. 【详解】考查语态。句意：留神！不要离屋顶正在修理的房子太近。题干要求用现在进行时的被动语态改写句子，根据句中is under repair可知，原句表示屋顶正在修理，可使用动词repair表示“修理”，“修理”这一动作是正在进行的，且repair与roof之间是被动关系，应用现在进行时的被动语态，即is being repaired。故答案为Look out! Don’t get too close to the house whose roof is being repaired. 二、短文语法填空 There are moments in life 7 you miss some people so much that you just want to pick them from your dreams and hug them for real! When one door of happiness closes, 8 opens, but often we look so long at the closed door that we don't see the one which 9 (open) for us. Don't go for looks; they can deceive (欺骗). Don't go for wealth; even that fades away. Go for someone 10 makes you smile because it takes only a smile to make a dark day seem bright. Dream what you want 11 (dream); go where you want to go; be what you want to be. The 12 (happy) people don't 13 (necessary) have the best of everything; they just make the most of everything that 14 (come) along their way. The brightest future will always be based on a 15 (forget) past. When you were born, you were crying and everyone 16 you was smiling. Live your life so that when you die, you're the one who is smiling and everyone around you is crying. 【答案】 7．when 8．another 9．has been opened 10．who 11．to dream 12．happiest 13．necessarily 14．comes 15．forgotten 16．around 【导语】这是一篇记叙文。本文讲述了作者在生活中的一些体会：快乐的人不一定拥有最好的东西，他们只是珍惜人生中的一切，善于抓住生活中美好的一面，时刻对未来充满期许。 7．考查定语从句。句意：生命中很多时候你会特别想念一些人以至于你想把他们从梦中拉出来，紧紧地拥抱他们。在先行词为时间名词moments，从句中缺少时间状语，故填when。 8．考查形容词。句意：当一扇幸福之门关闭时，另一扇就会打开，但我们常常盯着那扇关闭的门太久，而看不到另一扇为我们打开的门。another意为“另一，又一”，符合语境，故填another。 9．考查时态和语态。句意：当一扇幸福之门关闭时，另一扇就会打开，但我们常常盯着那扇关闭的门太久，而看不到另一扇为我们打开的门。根据语境，从句中的谓语应为现在完成时的被动语态，故填has been opened。 10．考查定语从句的先行词。句意：寻找那些让你微笑的人，因为仅一个微笑就能让黑暗的一天雨过天晴。先行词someone是指人的不定代词，定语从句中谓语动词makes缺主语，故填who。 11．考查动词的固定搭配。句意：做你想做的梦吧.去你想去的地方吧.成为你想成为的人吧。动词want后面加动词不定式，故此处应填to dream。 12．考查形容词的最高级。句意：最快乐的人不需要拥有世界上最好的东西。由空前的the和空后的best可知此处要用最高级，此处应填happiest。 13．考查副词。句意：最快乐的人不需要拥有世界上最好的东西。动词have要用副词来修饰，故填necessarily，意为“必要地”。 14．考查时态。句意：他们只是充分利用他们所拥有的东西。他们这里说的是客观事实，故用一般现在时；定语从句的关系代词that指代先行词everything，故该空填动词的第三人称单数comes。 15．考查过去分词。句意：忘掉过去你将迎来美好的未来。Forgotten是forget的过去分词。名词past意为“过去”，和forget之间为动宾关系，故填过去分词作定语，故填forgotten。 16．考查副词。句意：当你出生时，你在哭泣而你周边的人在微笑。around意为“环绕，在周围”，符合语境，故填around。 一、阅读理解 If you’re eager to boost your fitness levels, or simply explore new athletic activities, consider some exercise courses from the following platforms. YourFitness YourFitness isn’t just a calorie-tracking app and it also provides a selection of free workout classes. In addition to its core nutrition-monitoring features, users can access workout routines designed to improve overall health. YourFitness caters (迎合) to different fitness goals. There are also payment courses, such as personalized coaching and exclusive workout content. FitPro Vitality FitPro Vitality offers a blend of free and paid workout classes. The classes span various disciplines, including high-intensity interval training (HIIT), yoga, and strength training. It also offers off-line exercise courses with professional trainers providing on-site guidance. Peloton Trek Peloton Trek offers a wide range of free workout classes catering to people of all ages. The classes give users a taste of the high-energy workouts Peloton Trek is known for, including cycling, running and strength training. All users gain access to an extensive library of on-demand classes and advanced analytics. The platform’s instructors are highly energetic and motivating. Athleanphere Athleanphere is a platform dedicated to helping individuals build strength, improve athletic performance, and achieve their fitness goals. All of its workout videos and classes are available for free. For more in-depth training programs, users’ courses are jointly designed by professional trainers and famous athletes with a focus on sports-specific conditioning. 1．What makes YourFitness unique? A．It mainly provides paid classes. B．It focuses on high-intensity workouts. C．It incorporates unique training methods. D．It combines nutrition tracking with exercise courses. 2．What is available to the users of FitPro Vitality? A．Customized yoga clothes. B．Recordings of on-site training. C．Personal data on strength training. D．Face-to-face help and advice from the trainers. 3．What do the last two platforms have in common? A．They offer free courses. B．They are targeted at young users. C．They mainly focus on speed training D．They have some courses designed by famous athletes. 【答案】1．D 2．D 3．A 【导语】文章介绍了四个开设运动锻炼课程的平台。 1．细节理解题。根据第二段第一句“YourFitness isn’t just a calorie-tracking app and it also provides a selection of free workout classes.( YourFitness不仅是一款卡路里追踪应用，它还提供一系列免费健身课程。)”可知，YourFitness结合了营养跟踪和锻炼课程，这是它的独特之处。故选D。 2．细节理解题。根据第三段最后一句“It also offers off-line exercise courses with professional trainers providing on-site guidance.(它还提供由专业教练提供现场指导的离线锻炼课程。)”可知，FitPro Vitality提供线下训练课程，由专业老师进行现场指导。故选D。 3．细节理解题。根据第四段第一句“Peloton Trek offers a wide range of free workout classes catering to people of all ages.( Peloton Trek为所有年龄段的人提供广泛的免费健身课程。)”和最后一段第二句“All of its workout videos and classes are available for free.(所有的健身视频和课程都是免费的。)”可知，这两个平台的课程都是免费的。故选A。 二、七选五阅读 Walking offers many physical and mental health benefits and can be done by people of all ages and fitness levels. Walking is easy to fit into your routine and can be done anywhere. 4 ●Burn calories. 5 A faster pace increases heart rate and muscle engagement, burning more calories. Terrain matters too. Walking on hills or sand demands more effort than on flat ground. The body type also plays a role. People with more muscle mass burn calories faster, even at rest. ●Strengthen the heart. Walking quickly helps strengthen the heart by increasing the heart rate and improving blood circulation. 6 Walking is an easy way to increase physical activity and is known to help prevent and manage heart disease for those with heart problems or at risk of developing them. ●Help lower high cholesterol(胆固醇)and blood sugar. Research shows that regular walking at reasonable intensity can help lower high cholesterol. Generally, the more distance walked, the more benefits for blood fat levels. 7 So take this walk. Even a few minutes' walking after eating can significantly improve blood sugar levels, compared to standing or sitting after eating. ● 8 Spending some minutes walking in nature improves mental health. It includes decreasing stress and negative feelings and increasing positive feelings. Even a single 10-minute quick walk is enough to improve overall mood and reduce tiredness. A．Improve emotions. B．Get close to nature. C．And it can help lower blood pressure. D．Walking speed influences calorie burning. E．The pace, whether fast or slow, is insignificant. F．And it requires nothing more than a good pair of shoes. G．Gentle walking can improve blood sugar levels after meals. 【答案】4．F 5．D 6．C 7．G 8．A 【导语】本文是说明文。主要介绍了散步给我们的身体健康带来的好处。 4．根据上文“Walking is easy to fit into your routine and can be done anywhere.(散步很容易融入你的日常生活，可以在任何地方进行。)”可知此处介绍了散步的优势，所以F项“它只需要一双好鞋。)符合题意，继续介绍散步的优势。故选F。 5．根据下文“A faster pace increases heart rate and breathing, burning more calories.(更快的步伐可以加快心率和呼吸，燃烧更多的卡路里。)”可知，此处介绍了走路速度对燃烧卡路里的影响，所以D项“走路速度影响卡路里燃烧。”符合题意，故选D。 6．根据上文“Walking quickly helps strengthen the heart by increasing the heart rate and improving blood circulation.(快速步行通过加快心率和促进血液循环来增强心脏功能)”可知，此处介绍了快走对心脏的好处，所以C项“它可以帮助降低血压。”符合题意，it指代前文提到的“Walking quickly”。故选C。 7．根据上文“Research shows that regular walking at reasonable intensity can help lower high cholesterol. Generally, the more distance walked, the more benefits for blood fat levels.(研究表明，合理强度的定期步行有助于降低高胆固醇。一般来说，步行距离越远，对血脂水平的好处就越大。)”以及下文“So take this walk.( 所以出去散步吧。)”可知，此处介绍了散步的好处，并鼓励去散步，所以G顶“轻柔地步行可以改善饭后血糖水平。”符合题意，承接前文。故选G。 8．空格处为段落标题。根据下文“Spending some minutes walking in nature improves mental health. It includes decreasing stress and negative feelings and increasing positive feelings.(花几分钟在大自然中散步可以改善心理健康。它包括减少压力和消极情绪，增加积极情绪。)”)可知，此处介绍了散步对情绪的影响，在大自然中散步几分钟可以改善心理健康。所以A项“改善情绪。”符合题意，故选A。 1 / 10 学科网（北京）股份有限公司 $$