Unit 6 Period Four Writing(Word课后习题)-【满分思维】2026-2027学年高中英语选择性必修第一册学生用书（外研版）

Period Four　Writing Ⅰ.A 【文章大意】 本文是一篇议论文。文章主要讨论了生物塑料是否真的对环境有益,指出其并非完美的解决方案,并提出了更可持续的选择。 1.A　细节理解题。根据第二段中“‘Anytime you add the term “bio” or “plant-based” to a product name or description, people automatically think that makes them good for the planet,’ environment expert and consultant Shannon Kenny said. ‘But unless you have proper equipment to process and recycle these bioplastics, they can be just as harmful to the planet as traditional plastics.’”(环境专家兼顾问Shannon Kenny说:“无论何时你在产品名称或描述中添加‘生物’或‘植物基’这样的术语,人们都会自动认为这使它们对地球有益。但除非你有适当的设备来处理和回收这些生物塑料,否则它们对地球的危害可能与传统塑料一样大。”)可知,Shannon Kenny认为生物塑料并不比普通塑料好。故选A。 2.D　细节理解题。根据第二段中“In order for bioplastic items to break down, they need the perfect storm of gases, heat and airflow that is only provided by specific equipment. And since most of us probably don’t have the commercial equipment, we may not know what to do with the products.”(为了使生物塑料制品分解,它们需要特定设备提供的气体、热量和气流的完美结合。由于我们大多数人可能没有商业设备,我们可能不知道如何处理这些产品。)可知,生物塑料面临的挑战是它们没有得到适当的处理。故选D。 3.C　推理判断题。根据最后一段中“The most sustainable solution in both the short term and the long run, though, is to avoid single-use items. The best choice is to bring your own cup to the coffee shop and your own cutlery to the office to eat your salad or out to dinner at your favourite fast-casual restaurant. And educate others—friends, family, and even your local coffee shop or restaurant owners—that these bioplastics aren’t as ‘green’ as they may appear.”(然而,从短期和长期来看,最可持续的解决方案是避免使用一次性物品。最好的选择是带上你自己的杯子去咖啡店,带上你自己的餐具去办公室吃沙拉,或者去你最喜欢的休闲快餐店吃饭。并教育其他人——朋友、家人,甚至你当地的咖啡店或餐馆老板——这些生物塑料并不像它们看起来那么“绿色”。)可知,最后一段的目的是为读者提供一些建议。故选C。 4.B　主旨大意题。通读全文,尤其是根据第一段中“The problem is that there’s a lot of misinformation about bioplastics—and unfortunately, bioplastics aren’t the perfect solution to the problem of plastic people think they are.”(问题是,关于生物塑料有很多错误信息,不幸的是,生物塑料并不是人们认为的解决塑料问题的完美方案。)以及最后一段中“And educate others—friends, family, and even your local coffee shop or restaurant owners—that these bioplastics aren’t as ‘green’ as they may appear.”可知,文章主要讨论了生物塑料是否真的对环境有益,指出其并非完美的解决方案,并提出了更可持续的选择。B项“Are bioplastics better for the planet?”(生物塑料对地球更好吗?)符合题意。故选B。 B 【文章大意】 本文是一篇说明文。本文主要介绍了海底多金属结核开采的利弊及争议。 5.A　细节理解题。根据第一段中“Beneath the Pacific lies the Clarion-Clipperton Zone (CCZ), where tens of billions of polymetallic nodules (多金属结核) are packed with cobalt (钴). Seabed-mining companies promote them as ‘a battery in a rock’ and ‘the easiest way to solve climate change’. They claim that those nodules can provide metals for 4.8 billion electric vehicles.”(太平洋底部坐落着克拉里昂-克利珀顿区,那里蕴藏着数百亿颗富含钴的多金属结核。海底采矿公司将它们宣传为“岩石中的电池”和“解决气候变化的最简单方法”。他们声称,这些结核可以为48亿辆电动汽车提供金属。)可知,这些结核被称为“岩石中的电池”是因为它们含有有价值的金属。故选A。 6.B　推理判断题。根据第三段中“The International Seabed Authority (ISA) is still determining how, and under what conditions, mining should be allowed. After 28 years of debate, its 168 member states still lack formal agreement.”[国际海底管理局(ISA)仍在确定如何以及在什么条件下允许采矿。经过28年的辩论,其168个成员国仍未达成正式协议。]可知,ISA对海底采矿持谨慎态度。故选B。 7.D　推理判断题。根据第四段中“Nor is it certain that cobalt mining will even be all that important in car-battery technology. Many battery companies are trying to recycle cobalt from spent batteries. In March, several major European carmakers jointly stated that they would not buy any metals produced from deep-sea mining before the environmental risks are ‘completely understood’. Meanwhile, several Chinese electric vehicle producers have already made the switch, recycling up to 95% of metals from used batteries.”(钴开采在汽车电池技术中是否真的那么重要也不确定。许多电池公司正试图从废旧电池中回收钴。今年3月,几家欧洲主要汽车制造商联合声明,在“完全了解”环境风险之前,他们不会购买任何深海采矿生产的金属。与此同时,几家中国电动汽车生产商已经做出了改变,从废旧电池中回收了高达95%的金属。)可知,作者想在第四段说明的是深海钴开采可以暂缓。故选D。 8.C　主旨大意题。通读全文,尤其是根据第一段中“Beneath the Pacific lies the Clarion-Clipperton Zone (CCZ), where tens of billions of polymetallic nodules (多金属结核) are packed with cobalt (钴).”、第二段中“Yet this promise threatens a biological treasure. Marine biologists reveal the CCZ shelters over 5,000 unique species in the darkness. The extensive mining of cobalt may lead to the loss of biodiversity.”(然而,这一承诺威胁着生物宝藏。海洋生物学家揭示,CCZ庇护着5000多种处于黑暗中的独特物种。钴的广泛开采可能导致生物多样性的丧失。)以及最后一段中“‘An assessment of the mining’s impact will take years of research,’ says Andrew from Edinburgh. ‘I’m trying to get the best environmental data. And then it’s up to society to make the decision to go ahead.’”(“评估采矿的影响需要多年的研究,”爱丁堡的安德鲁说。“我正在努力获取最好的环境数据。然后由社会来决定是否继续进行。”)可知,文章主要讨论了多金属结核开采的利弊及争议,由此可知,C选项“Ocean metals, an ocean risk?”(海洋金属,海洋危机?)最符合文章主旨。故选C。 Ⅱ.第一节 One possible version: Notice The English newspaper of our school is hosting an essay contest with the theme of “Travel Civilly, Go Green”. The aim is to raise our awareness of environmental protection during travel and encourage civilized behaviour. The contest starts on April 1st, and will last one month. Essays should be within 300 words and should focus on relevant ideas. Please send your entries to schoolenglishpaper@163.com by April 30th. Remember, all entries must be original. That is to say, if an entry is found to be copied from other sources, the participant will be disqualified from the competition. We are looking forward to your active participation! The Student Union  第二节 【思路点拨】 本文以人物为线索展开,讲述了71号街道的拐角可以让蒂亚感受到自然的美,但是有人想要将这个街角改造成停车场。在妈妈的建议下,蒂亚采取行动,在大纸板上写明自己的观点,放在街角处。贝内特女士给蒂亚拍了照片,并记录了蒂亚对这个街角的设计设想。第二天早上,蒂亚的照片出现在报纸上,早餐后,蒂亚和家人将椅子和大纸板拖回街角。 【详解】 1.段落续写: ①由第一段首句内容“令我惊讶的是,我看到一些熟悉的身影向我们走来。”可知,第一段可描写越来越多的邻居出现,表明自己需要自然,蒂亚发表演讲,尝试拯救自然,得到了大家的掌声。 ②由第二段首句内容“一年后,街角的标志正式生效。”可知,第二段可描写街角的具体样子,人们可以在这里享受自然。 2.续写线索:邻居加入—蒂亚发表演讲—得到掌声—街角标志生效—街角的样子—人们在街角享受自然 One possible version: To my amazement, I saw some familiar figures coming towards us. My friend Tanya and her family, each carrying a chair(独立主格结构), joined us! “Tia, You’ve got some good ideas for this corner. We need a little nature around here.” More and more neighbours showed up, waving signs and making noises(现在分词作状语), including Mrs Dirisio. Mum inspired me to make a speech. I did so days later. “If this is the last little bit of nature in our neighbourhood(条件状语从句),” I spoke, “doesn’t it make sense to try and save it?” Everyone applauded at the end of my speech. A year later, the sign on the corner has made it official. Now we’ve got a walking path that curves and winds its way through the 71st Street Nature Preserve(定语从句). We’ve got a stone bench and plans for a vegetable garden. School groups come here to collect leaves and study the insects and birds(不定式作目的状语). Folks come here to walk, run or just sit(不定式作目的状语), talking, laughing and listening to(现在分词作状语)birds singing(现在分词作宾补). My corner isn’t just mine anymore, but I’m more than happy to share it. 学科网（北京）股份有限公司 $ Period Four　Writing ●Ⅰ 阅读理解(每小题2.5分,满分20分) A [2026·广东广州高二期中] In a coffee shop, we usually hear someone saying, “Don’t worry; the cup is made of bioplastics!” These items are appearing everywhere, ensuring business owners and consumers feel good about the single-use items they are carrying around. The problem is that there’s a lot of misinformation about bioplastics—and unfortunately, bioplastics aren’t the perfect solution to the problem of plastic people think they are. “Anytime you add the term ‘bio’ or ‘plant-based’ to a product name or description, people automatically think that makes them good for the planet,” environment expert and consultant Shannon Kenny said. “But unless you have proper equipment to process and recycle these bioplastics, they can be just as harmful to the planet as traditional plastics.” In order for bioplastic items to break down, they need the perfect storm of gases, heat and airflow that is only provided by specific equipment. And since most of us probably don’t have the commercial equipment, we may not know what to do with the products. Since they look like plastic, people often think they can be recycled, which isn’t true. According to Kenny, “Consumers often put bioplastics into recycling bins, but it messes the whole process up. When bioplastics enter the plastic recycling stream, they’re difficult to identify and separate from the other plastics, which damages the entire recycling process and creates low-grade recycled plastic.” So if plastic isn’t great but bioplastics aren’t either, what should we use? The most sustainable solution in both the short term and the long run, though, is to avoid single-use items. The best choice is to bring your own cup to the coffee shop and your own cutlery to the office to eat your salad or out to dinner at your favourite fast-casual restaurant. And educate others—friends, family, and even your local coffee shop or restaurant owners—that these bioplastics aren’t as “green” as they may appear. (　)1.Which of the following does Shannon Kenny probably agree with? A.Bioplastics are no better than common plastics. B.Bioplastics cost customers less to use. C.Bioplastics increase the cost of production. D.Bioplastics are environment-friendly. (　)2.What is the challenge about bioplastics? A.Consumers can’t tell them from other plastics. B.They can’t be broken down completely. C.Consumers prefer to use traditional plastics. D.They are not dealt with properly. (　)3.What is the purpose of the last paragraph? A.Adding some background information. B.Summarizing the previous paragraphs. C.Providing some advice for the readers. D.Introducing a new topic for discussion. (　)4.What’s the text mainly about? A.Why are bioplastics harmful? B.Are bioplastics better for the planet? C.Can bioplastics be widely used? D.How are bioplastics made pollution-free? B [2026·山东青岛高二期中] Beneath the Pacific lies the Clarion-Clipperton Zone (CCZ), where tens of billions of polymetallic nodules (多金属结核) are packed with cobalt (钴). Seabed-mining companies promote them as “a battery in a rock” and “the easiest way to solve climate change”. They claim that those nodules can provide metals for 4.8 billion electric vehicles. Yet this promise threatens a biological treasure. Marine biologists reveal the CCZ shelters over 5,000 unique species in the darkness. The extensive mining of cobalt may lead to the loss of biodiversity. A company claimed to have found a solution to minimize the damage to the ecology and has already trialed a 25-ton collector robot designed to harvest these nodules. However, a 2023 study shows it can cause permanent destruction in the area. Commercial mining is not yet permitted in international waters. The International Seabed Authority (ISA) is still determining how, and under what conditions, mining should be allowed. After 28 years of debate, its 168 member states still lack formal agreement. While companies advocate using nodule-collecting robots, 437 scientists from 44 countries demand an immediate stop.ISA studies confirm that just 10% mining of the CCZ may wipe out 50% of its species. Nor is it certain that cobalt mining will even be all that important in car-battery technology. Many battery companies are trying to recycle cobalt from spent batteries. In March, several major European carmakers jointly stated that they would not buy any metals produced from deep-sea mining before the environmental risks are “completely understood”. Meanwhile, several Chinese electric vehicle producers have already made the switch, recycling up to 95% of metals from used batteries. “Why rush to mine the ocean for metals becoming outdated?” said battery expert Gavin Harper. On June 8, 21 marine scientists from 8 universities finished a six-week research in the CCZ and packed up seafloor samples to take back to their labs for further analysis. “An assessment of the mining’s impact will take years of research,” says Andrew from Edinburgh. “I’m trying to get the best environmental data. And then it’s up to society to make the decision to go ahead.” (　)5.Why are the nodules called “a battery in a rock”? A.They contain valuable metals. B.They have recharging qualities. C.They own battery-like structures. D.They generate renewable power. (　)6.What can be inferred about the ISA? A.It prioritizes economic interests. B.It is guarded about seabed mining. C.It opposes commercial operations. D.It requires more technical support. (　)7.What does the author want to illustrate in Paragraph 4? A.Deep-sea mining meets demands. B.Carmakers reuse battery materials. C.Battery recycling needs promoting. D.Seabed mining for cobalt can wait. (　)8.What can be a suitable title for the text? A.Marine mining, a green solution B.Cobalt, the future of batteries C.Ocean metals, an ocean risk? D.CCZ, the treasure unknown? ●Ⅱ 写作 第一节　应用文写作(满分15分) 假定你是校学生会主席李华,你校英文报计划举办主题为“文明旅游,环保同行”的作文比赛。请你写一则通知,内容包括: 1.活动目的; 2.参赛要求。 注意:写作词数应为80个左右。 Notice       The Student Union 第二节　读后续写(满分25分) [2025·湖北武汉重点中学高二期中] 阅读下面材料,根据其内容和所给段落开头语续写两段,使之构成一篇完整的短文。 I’m Tia, a passionate teenage girl, living next door to the corner of 71st Street. Most folks find there’s nothing there, just an empty lot. But to me, it’s like a wide-open treasure box. Stepping into it, I feel like leaping into a sea of green. The tall grass with butterflies gathering around, smells clean and fresh, and I wonder why I’m the only one who’s thankful for this place. One evening, Mama said, “Tia, the city wants to turn that corner of yours into a parking lot.” I stopped in my tracks. “No! They can’t do that!” “Tia, you have to make them see what you see. No one ever got any place by sitting back and staying quiet.” That night, I lay awake thinking for a long time. “I’ve got to do something.” Early the next morning I dragged a chair down to the corner with a big cardboard on which I’d painted “No Parking Lot! Save Our Nature” in large letters. I sat down and waited. Most people passed by, paying no attention to me. My friend Tanya asked me what I was doing, and I told her. Then came Mrs Dirisio, a beauty shop owner, who angrily waved her hand at my sign, saying, “My customers need a place to park.” But I didn’t move. Then I noticed a woman down the street taking pictures of my corner. She walked over to me, smiling, “I’m Sara Bennett. Can I talk to you?” I nodded. I started talking, and Ms Bennett scribbled on a notepad. “A walking path would be nice, maybe a vegetable garden. And a bench, so people could sit down and listen to the birds singing.” I was surprised at myself, at how many ideas I’d got for this corner. The next morning, my brother burst into my room with a morning paper. “Fighting for nature on the corner of 71st” was the title of the article, and along with it was a picture of me! After breakfast my brother, Mama and I dragged our chairs and sign back to the corner. 注意: 续写词数应为150个左右。 Paragraph 1: To my amazement, I saw some familiar figures coming towards us.         Paragraph 2: A year later, the sign on the corner has made it official.         学科网（北京）股份有限公司 $