课后分层练18-【正禾一本通】2025-2026学年高二英语选择性必修1同步课堂高效讲义配套练习（外研版）

[课后分层练18] (时间：45分钟　满分：80.5分) Ⅰ.单词拼写(每小题1分，共10分) 1．I can't thank you enough for your genuine (真正的) encouragement.Whenever I felt discouraged, you gave me the strength to keep going. 2．After a long­day workout, he felt a sharp pain in his waist (腰部) and decided to see a doctor. 3．The employee chose the candidate (申请者) as he has rich experience in project management. 4．He has to take on a part­time job because his salary (工资) can barely cover the basic living expensiveness. 5．The university offers various types of accommodation (住宿) to meet the different needs of students. 6．The journalist conducted an in­depth interview (采访) with the famous scientist to learn about his latest research findings. 7．The cultural festival held in our school last week highlighted (突出) the importance of cultural diversity. 8．As students, we have the responsibility to raise awareness about air pollution (污染) among the public. 9．He practiced speaking and writing English every day.Eventually (最终), he became fluent in the language and even won a speaking competition. 10．Our dream destination (目的地) for this summer vacation is Xi'an, where we can experience the unique blend of ancient traditions and modern technology. Ⅱ.单句语法填空(每小题1分，共8分) 1．The applicant (apply) for the volunteer project submitted a heartfelt letter, explaining his deep passion for community service. 2．Our team leader said the deadline for this project is negotiable (negotiate) if we encounter unexpected difficulties. 3．The weather forecast shows that we'll have a favourable (favour) climate for our outdoor picnic this weekend. 4．In order to apply for the teaching job, you must have the necessary teaching qualification (qualify). 5．I genuinely (genuine) want to express my gratitude to my parents for sacrificing so much for my education. 6．She spent hours filling out the job application (apply), carefully typing in her work experience, educational background, etc. 7．The colorful advertisement (advertise) on the billboard caught my eye as I was driving past, which was promoting a new brand of sports shoes. 8．Only those who are qualified (qualify) in first aid should attempt to provide medical assistance in emergency situations. Ⅲ.完成句子(每小题2分，共10分) 1．我们参加了当地养老院的一项志愿者活动，活动内容包括打扫房间和与老人们聊天。 We participated in a volunteer activity in the local nursing home, which included cleaning up rooms and chatting with the elderly． 2．我想知道他今天早上开会为什么迟到那么久。也许他在路上遇到了紧急情况。 I wonder why he was so late for the meeting this morning．Maybe there was something urgent on his way. 3．你本应该在这学期初就制定一个学习计划的，那样会帮助你更高效地管理时间。 You should have made a study plan at the beginning of this semester, which would have helped you manage your time more efficiently. 4．当谈到你的学习时，你应该追求的不仅仅是取得好成绩，而是真正理解知识。 When it comes to your studies, you should aim for not just getting good grades, but truly understanding the knowledge． 5．你能否实现目标在很大程度上取决于你的毅力以及你每天所采取的行动。 Whether you will achieve your goals or not depends largely on your perseverance and the actions you take every day. Ⅳ.课文语法填空(每空1.5分，共15分) How would you like to spend six months living on an island and looking after the Great Barrier Reef? Key duties include 1 exploring (explore) the islands of the reef and finding out what the area has to offer.You'll need to report back via weekly blogs, photo diaries and video updates.You'll also be asked 2 to promote (promote) the islands through newspapers, magazines and TV interviews. It was actually a very clever means 3 to highlight (highlight) the importance of the Great Barrier Reef and the need to protect it.Located off the coast of North­east Australia, it is the largest living thing on the planet.It is made up of living coral 4 growing (grow) on dead coral.But this unique and delicate place is now under threat from pollution and climate change. To get this job, the candidates had to make a short video 5 showing (show) how much they knew about the reef.Out of the thousands of applicants, eleven were selected.Eventually, the job 6 was offered (offer) to Ben Southall from the UK. In addition to blogging, taking photos and writing articles about the reef, he made a number of appearances on television 7 to argue (argue) in favour of its defence.He also worked as a presenter for the National Geographic Channel, before 8 going (go) on to write a book about his experiences.Ben later joked that the job should have been advertised as the “busiest job in the world”！ The most important thing was that people became aware of the beauty of the ocean.What's more, they came to understand the delicate balance 9 that the environment exists in and what can, and must, be done to protect the reef.That way, it will remain a safe habitat for wildlife, as well as a dream destination for the millions of tourists 10 who visit it each year. Ⅰ.阅读理解(每小题2.5分，共10分) (2025·山西晋城高二上期中)When Sarah was a child, she loved visiting the beach near her home, collecting seashells and observing ocean life.She was fascinated by the bright colors and various forms of life she found in the tide pools.As she grew older, Sarah began to wonder if she could help protect these important ecosystems from environmental damage. After studying ocean biology and environmental science in college, Sarah returned to her childhood love for the ocean.Now with new questions in mind：How can we reduce plastic waste in the sea? What measures can protect endangered ocean animals? With the right research and protection efforts, she thought, maybe she could make a difference.She decided to focus her career on protecting the ocean. Sarah's first major project was to start a program to clean up plastic waste from local beaches.She organized a team of volunteers, worked with the local government, set up recycling bins, and held educational workshops．After months of effort, the beaches were noticeably cleaner, and the community became more aware of the importance of recycling. Over the years, Sarah has successfully led many projects.She started a project to protect coral reefs by promoting eco­friendly tourism practices and established a care center for injured sea turtles.One of her most challenging projects was a partnership with an international group to reduce ocean acid (酸性的) levels through creative methods. “Environmental care” is what Sarah calls her approach.“The ocean is a valuable resource that supports life on Earth，” she says.“By working together and using science and education, we can protect it for future generations.” [语篇解读]本篇是一篇记叙文。文章讲述了 Sarah从小对海洋生物充满好奇，通过学习海洋生物学和环境科学，投身于海洋保护事业中，领导了许多成功的保护项目。 1．What can be inferred about Sarah's early interest in ocean life? A．It delayed her decision to choose a career path. B．It was just for fun and had no long­term impact. C．It made her interested in tourism and ocean animals. D．It led her to seek a career focused on ocean conservation. 解析：选D。推理判断题。从第一段可知 Sarah 小时候就热爱海洋生物，第二段提到她大学学习海洋生物学和环境科学后，决定将职业生涯专注于保护海洋。由此推断出，她早期对海洋生物的兴趣促使她选择了以海洋保护为重点的职业。故选D。 2．What was one of Sarah's most difficult projects? A．Lowering ocean acid levels. B．Starting a sea turtle care center. C．Promoting eco­friendly tourism. D．Reducing plastic waste on beaches. 解析：选A。细节理解题。根据第四段中的 “One of her most challenging projects was a partnership with an international group to reduce ocean acid (酸性的) levels through creative methods.” 可知，她最具挑战性的项目之一是与国际组织合作通过创新方法降低海洋酸性水平。故选A。 3．What does Sarah believe is key for ocean protection? A．Individual efforts. B．Science and education. C．Advanced technology. D．New laws and regulations. 解析：选B。细节理解题。根据最后一段中的 “By working together and using science and education, we can protect it for future generations.” 可知，Sarah 认为通过共同努力，运用科学和教育手段，能为后代保护海洋，所以她认为科学和教育是海洋保护的关键。故选B。 4．What is the main idea of the passage? A．Sarah's childhood hobbies and interests. B．Different methods of cleaning up ocean pollution. C．Sarah's career in ocean tourism and beach activities. D．The importance of protecting sea life and ecosystems. 解析：选D。主旨大意题。文章主要讲述了 Sarah 因对海洋生物的热爱，投身于海洋保护事业，开展了多个保护海洋生态系统和海洋生物的项目，强调了保护海洋生物和生态系统的重要性。D项：保护海洋生命和生态系统的重要性。最适合本文主题。故选D。 Ⅱ.阅读七选五(每小题2.5分，共12.5分) (2025·安徽蚌埠高二上检测) World Oceans Day World Oceans Day on 8 June every year is a special day for learning about oceans, why they're in danger and how important it is to protect them. There are five oceans on Earth: the Pacific Ocean, the Atlantic Ocean, the Indian Ocean, the Antarctic Ocean and the Arctic Ocean, of which the Pacific Ocean is the biggest and the Arctic Ocean is the smallest and is frozen for much of the year.1( ) 2( ) Oceans are home to 50 to 80 percent of all species on Earth.Oceans hold about 97 percent of all the water on our planet and give us rainwater and drinking water through the water cycle.At least half the oxygen we breathe comes from the plants in the ocean. 3( ) A lot of our food comes from oceans, and millions of people worldwide have jobs related to fishing and fish farming.Oceans also provide us with much of our energy.We can also use the power of waves and tides to produce electricity and many wind farms are located offshore. Sadly, our oceans are in danger.Billions and billions of pieces of plastic are floating around in our oceans.Plastic pollution is harming and killing sea creatures like fish, birds and turtles.4( ) That's because fish eat the tiny pieces of plastic and then humans eat the fish. For World Oceans Day you could join in many activities.5( ) You could use social media platforms to share posts, photos or videos that show how important oceans are and why we need to protect them.You could take part in a photo, art or writing contest around the theme of the ocean or watch ocean­related films and documentaries. A．You could do a beach clean­up. B．Without oceans, life couldn't exist. C．It's also dangerous for our health. D．Despite all its benefits, the ocean still needs support. E．But it is melting now because of global warming. F．Humans use the ocean in many different ways. G．We should work together to create a new relationship with oceans. [语篇解读]本文是一篇说明文，主要介绍了世界海洋日，解释了地球上五大洋的情况、海洋的重要性、人类对海洋的利用、海洋面临的危险以及在世界海洋日可以参与的活动等内容。 1．解析：选E。设空处总结上文。前文刚提到北冰洋是最小的且一年中大部分时间处于冰冻状态，从逻辑上看，接下来很可能会进一步说明北冰洋目前的状况。E 项：但由于全球变暖，它现在正在融化。不仅与前文对北冰洋的描述紧密相连，还引出了海洋面临的环境问题这一话题。故选E。 2．解析：选B。设空处是段首句。此段详细阐述了海洋对地球上物种、水以及氧气的重要作用，这些都是生命存在所依赖的关键因素。B 选项 “没有海洋，生命就无法存在”，高度概括了海洋对于生命存在的基础性和不可或缺性，准确地总结了该段主旨。故选B。 3．解析：选F。设空处是段首句。该段具体列举了人类从海洋获取食物、能源，以及海洋为全球众多人提供与渔业相关工作等内容，这些都表明人类在多个方面对海洋进行利用。F 项：人类以许多不同的方式利用海洋。 能够很好地统领全段。故选F。 4．解析：选C。设空处承上启下。前文着重强调了塑料污染对海洋生物造成的危害，而后文指出人类因食用受污染的鱼而受到影响。C 项：这对我们的健康也很危险。既承接了上文塑料污染对海洋生物的危害，又引出下文对人类健康的影响，起到了承上启下的作用。故选C。 5．解析：选A。设空处承上启下。前文提及在世界海洋日可以参加多种活动，后文列举了利用社交媒体、参加比赛、观看相关影片等活动。A 项：你可以进行海滩清洁活动。同样是世界海洋日的活动之一，与前后文关于世界海洋日活动的内容相契合。故选A。 Ⅲ.完形填空(每小题1分，共15分) (2025·山东淄博高二上期末)It was late October in 1997.Mike Coots was surfing with his friends near his home in Hawaii when he was 1 by a shark.As Mike struggled to swim back, he 2 his lower right leg was gone. 3 ， his friends rushed to his aid and drove him to hospital. For the next few weeks, Mike spent time with his family and 4 the future.As soon as Mike was given the OK by his doctors, he did what many of us might consider 5 ： he started riding the waves again.In fact, his first time back was near the 6 of the attack.But Mike was unshaken.Instead, he was curious and tried to 7 why he was attacked. His 8 led him to research sharks, and he did learn something that would 9 his life: Humans are far more 10 to sharks than the other way around.About 70 million sharks a year are killed for their fins on tables alone.His unique situation as a shark 11 empowered him to give sharks a voice.He 12 with other like­minded shark attack survivors and biologists, to create a nationwide 13 protecting sharks. After the attack, Mike also 14 how much he loved photography, and it has become his 15 ．He enjoys using his photos to show sharks are important part of biodiversity. [语篇解读]本文是一篇记叙文。文章讲述了Mike Coots在夏威夷冲浪时被鲨鱼袭击，康复后他重新开始冲浪并研究鲨鱼，与他人合作发起保护鲨鱼运动，此外他还把对摄影的热爱发展为职业。 1． A．searched B．attacked C．guided D．threatened 解析：选B。Mike Coots和朋友在夏威夷的家附近冲浪时被鲨鱼袭击(attacked)。结合后文第7空后的“why he was attacked”，可知他受到了鲨鱼的袭击。故选B。 2． A．guessed B．imagined C．predicted D．realized 解析：选D。当Mike挣扎着游回来时，他意识到(realized)他的右小腿不见了。故选D。 3． A．Fortunately B．Obviously C．Undoubtedly D．Surprisingly 解析：选A。幸运的是(fortunately)，他的朋友们赶来帮助他，并开车把他送到了医院。故选A。 4． A．compared B．identified C．considered D．suspected 解析：选C。在接下来的几个星期里，面对目前自己的身体情况，Mike花时间和家人一起考虑(considered)未来。 5． A．unthinkable B．uncomfortable C．unfair D．unhappy 解析：选A。得到医生的批准后，Mike做了一件我们许多人可能无法想象的事：他又开始冲浪了。虽然失去了一条腿，但Mike又开始冲浪了，这是我们许多人可能无法想象的事。故选A。 6． A．condition B．environment C．background D．spot 解析：选D。事实上，他第一次回归是在袭击地点(spot)附近。故选D。 7． A．carry out B．figure out C．point out D．call out 解析：选B。相反，他很好奇，并试图弄清楚(figure out)他为什么会被袭击。故选B。 8． A．anxiety B．independence C．curiosity D．confidence 解析：选C。他的好奇心(curiosity)促使他研究鲨鱼，他确实学到了一些改变他生活的东西：人类对鲨鱼的危险远比鲨鱼对人类的危险大得多。故选C。 9． A．change B．continue C．challenge D．lose 解析：选A。他了解到的事情改变了(changed)他的生活。故选A。 10．A．puzzling B．important C．massive D．dangerous 解析：选D。仅为了餐桌上的鱼翅，每年就有大约7 000万条鲨鱼被捕杀，因此人类对鲨鱼而言更危险(dangerous)。故选D。 11．A．fighter B．survivor C．hunter D．consumer 解析：选B。作为一名鲨鱼幸存者(survivor)，他的独特处境使他有能力为鲨鱼发声。 12．A．discussed B．exchanged C．partnered D．debated 解析：选C。他与其他志同道合的鲨鱼袭击幸存者和生物学家合作，发起了一项全国性的保护鲨鱼运动。 13．A．motion B．connection C．situation D．argument 解析：选A。他们发起了一个全国性的行动(motion) 来保护鲨鱼。 14．A．appreciated B．doubted C．decided D．discovered 解析：选D。这次袭击之后，Mike也发现(discovered)自己是多么热爱摄影，摄影已经成为了他的职业。 15．A．reaction B．profession C．observation D．version 解析：选B。Mike用自己的照片展示鲨鱼对生物多样性的重要意义，因此是把摄影作为职业(profession)。故选B。 学科网（北京）股份有限公司 $