Unit1 Period 2 课后巩固 多维提能-【优学精讲】2026-2027学年高中英语选择性必修一同步课件（译林版）

该高中英语课件聚焦动词不定式语法，从单句语法填空（如“to raise awareness”“to solve problems”）切入，通过语法与写作（汉译英练习）、语篇填空搭建学习支架，衔接基础语法规则与综合语言运用，帮助学生逐步掌握不定式的句法功能。 其亮点在于多维训练融合语言能力与思维品质，单句填空夯实语法基础，写作练习（如“我的目标是通过做志愿者了解社会”）提升表达准确性，阅读理解（如昆虫农场说明文）培养推理判断能力。结构清晰，教师可高效开展分层教学，学生能系统提升语法应用与语篇理解能力。

Period 2　课后巩固 多维提能 1 维度一　单句语法填空 1．When you attend an interview, what you need to do is ___________(take) it easy and keep a positive state of mind. 2．His dream was ___________(become) a remarkable linguist.Luckily，his efforts paid off and his dream came true. 3．___________(finish) the work on time is the most important thing. [基础知识巩固练] (to) take to become To finish 课后巩固 多维提能 4．The purpose of the activity is ___________(raise) people's awareness of environment protection. 5．What you need is ___________(tell) them about the difference and believe them. 6．It is not uncommon for people ___________(dream) themselves inside another dream. 7．Her wish is ___________(improve) the working condition. to raise to tell to dream to improve 课后巩固 多维提能 8．How ___________(cure) this kind of illness is still unknown. 9．___________(teach) you the uses of the infinitive is my job today. 10．How ___________(deal) with such a complicated situation hasn't been known yet. 11．To do two things at a time is ___________(do) neither.Therefore, it is better to focus on one task at a time to ensure that it is done well and on time. to cure To teach to deal to do 课后巩固 多维提能 12．What squirrels can do is ___________(store) all kinds of food before the winter comes. 13．There is a famous saying，“To wonder is ___________(begin) to understand.” 14．The young man is ______________(praise) by the boss at the meeting tomorrow. 15．The goal of the project is ___________(examine) in detail how tornadoes are formed and the kinds of damage they cause. (to) store to begin to be praised to examine 课后巩固 多维提能 16．To take part in sports and recreation _____(be) important. 17．My job is ___________(teach) you English tomorrow. 18．___________(look) after the safety of the community is his responsibility. 19．_____ is very interesting to play with snow in winter. 20．___________(solve) this annoying problem is really out of the question. is to teach To look It To solve 课后巩固 多维提能 维度二　语法与写作 1．对我而言，要在如此短的时间里完成这项任务是困难的。 ___________________________________ in such a short time. 2．在周五之前完成这项工作没有那么容易。 _____________________ before Friday is not so easy. 3．何时去完成这项工作是一个问题。 _____________________ is a question. It's hard for me to finish the task To finish the work When to finish the work 课后巩固 多维提能 4．教育的目的是发展儿童的优良品格。 The purpose of education is ____________________________ in children. 5．我今天的工作是打扫房子。 My job is _____________________ today. 6．我的任务是今天下午清洁教室。 My task is _____________________ this afternoon. 7．我们想要的是从实践中学习。 What we want is _____________________． to develop a fine personality to clean the house to clean the classroom to learn from practice 课后巩固 多维提能 8．我们每天要在图书馆学习好几个小时。 _____________________ in the library every day. 9．明天学生们将在学校大门口见面。 The students are _________________________ tomorrow. 10．我在高中最想做的事就是提高我的英语水平。 What I want to do most in senior high school is _____________________． It takes us hours to study to meet at the school gate (to) improve my English 课后巩固 多维提能 11．我的目标是通过做志愿者更深入地了解社会，并提高我的交流技巧。 My aim is _____________________________________ through volunteering and ________________________________________． 12．我周末的计划是和朋友们一起去本地的公园滑旱冰。 My plan for the weekend is ____________________________ at the local park. to gain a deeper understanding of society to improve my communication skills to go roller skating with my friends 课后巩固 多维提能 13．尽管面临诸多挑战，我依然渴望创业，做自己的主人。 Despite the challenges, my wish was _____________________ and be my own boss. 14．他的新计划将于下周实施，目前他正忙着为此做准备。 His new plan is ____________________________ and he is busy preparing for it now. to start my own business to be carried out next week 课后巩固 多维提能 维度三　语篇练习 To be kind to difficulty is 1._______(be) cruel to yourself.I don't remember who said that.When we are faced with difficulties, our main task is 2._______ (find) out the root of the problem.Then figure out how 3.___________(solve) the problem.It is not advisable 4.___________(be) afraid of difficulties in face of them.Fear of trouble only makes it harder 5.___________(move) forward.We can take a variety of approaches.One way is 6.___________(find) someone to talk to be to find to solve to be to move to find 课后巩固 多维提能 to.Secondly, a better way is 7.___________(look) for experienced people to communicate.In addition, the most effective and direct way is 8.___________(take) immediate action.Only in this way can we overcome the difficulties and move forward. to look to take 课后巩固 多维提能 Ⅰ.阅读理解 A (2026·东莞中学高二质检)For generations, the name Milton Hershey has been a well-known word closely connected with fine chocolate products throughout the country and around the world. He was born in 1857 on a farm near Derry Church, a small Pennsylvania community. Frequent family moves interrupted his schooling and left him with limited education. He only completed the fourth grade. [综合能力提升练] 课后巩固 多维提能 Following a four-year apprenticeship (学徒期) with a candy maker, he established his first candy-making business in Philadelphia. That initial effort failed as did his next two attempts in Chicago and New York. However, he never gave up his hope to build up his own business. Returning to Lancaster in 1883, Hershey established a caramel company, which quickly became an outstanding success. It was this business that established him as a candy maker and set the stage for future achievements. 课后巩固 多维提能 Hershey became fascinated with German chocolate-making machinery exhibited at the 1893 World's Columbian Exposition. He bought the equipment for his plant and soon began producing various chocolate creations. Then in 1900, he sold the caramel company in order to focus entirely on his chocolate business. 课后巩固 多维提能 Three years later, Hershey built a new factory. There he could obtain the large supplies of fresh milk needed to perfect and produce fine milk chocolate. Through trial and error, he created his own formula for milk chocolate. In 1903 he began construction on what was to become the world's largest chocolate plant. After its completion, his milk chocolate quickly became the first nationally marketed product of its kind. 课后巩固 多维提能 With Milton Hershey's success came a great sense of social responsibility. Hershey created a completely new community around his factory. He built a model town for his employees that included comfortable homes, an inexpensive public transportation system, a quality public school system and broad cultural opportunities. The town of Hershey continues to be a special place for its residents and a popular attraction for millions of visitors each year. Indeed, Milton Hershey's achievements do speak for themselves. 课后巩固 多维提能 【解题导语】　本文是一篇记叙文。文章讲述密尔顿·赫尔希创办巧克力公司的历程，以及他的社会责任感。 课后巩固 多维提能 1．What stopped Hershey from having systematic school education? A.His family's continual relocation. B．His lack of interest in study. C．His failure to meet school requirements. D．His parents' attaching little value to education. 解析：细节理解题。根据第一段中的“Frequent family moves interrupted...completed the fourth grade.”可知，家庭的不断搬迁使赫尔希无法接受系统的学校教育。 √ 课后巩固 多维提能 4 5 6 7 8 9 10 12 11 2 3 1 2．Why did Hershey sell his caramel plant? A．The plant had suffered a huge loss. B．The produced candies were of low quality. C．His machinery business needed a lot of money. D.He decided to commit himself to chocolate production. 解析：细节理解题。根据第三段中的“Then in 1900, he sold...on his chocolate business.”可知，为了专注于巧克力业务，赫尔希卖掉了焦糖公司。 √ 课后巩固 多维提能 4 5 6 7 8 1 9 10 12 11 3 2 3．Which of the following best describes Hershey? A.Gentle and open-minded. B．Determined and public-spirited. C．Honest and generous. D．Humorous and creative. √ 课后巩固 多维提能 4 5 6 7 8 1 9 10 12 11 2 3 解析：推理判断题。根据第二段前四句可知，虽然失败了几次，但赫尔希没有放弃，最终建立了自己的公司并获得成功，由此可推知，他是有决心的；根据最后一段前三句可推知，他是热心公益、有公益精神的。 课后巩固 多维提能 4 5 6 7 8 1 9 10 12 11 2 3 4．What can we learn from the passage? A．Every coin has two sides. B．Many hands make light work. C．Actions speak louder than words. D．Great hopes and good wills make great man. 解析：推理判断题。通读全文可知，文章通过讲述了密尔顿·赫尔希的经历，告诉我们满怀热情和希望才能成功。 √ 课后巩固 多维提能 5 6 7 8 1 9 10 12 11 2 3 4 B (2026·常德高二期中)Scientists at Washington University School of Medicine in St.Louis have uncovered a new way that brown fat can improve the body's metabolism (新陈代谢).This process allows cells to use more fuel and produce heat, improving overall metabolic health.Conducted in mice, the research points to new possibilities for using brown fat to address metabolic conditions. 课后巩固 多维提能 Brown fat is known for its ability to turn energy from food into heat.Unlike white fat, which stores energy, or muscle, which uses energy immediately, brown fat helps keep the body warm in cold environments.Being exposed to cold can increase the amount of brown fat, and scientists have long suggested that turning it on could support weight loss by increasing calorie burning. 课后巩固 多维提能 “We've identified the body can burn more energy by helping brown fat produce more heat，” said senior author Irfan Lodhi, PhD.“Promoting this kind of metabolic process could support weight loss or weight control in a way that is perhaps easier to maintain over time than traditional dieting and exercise.It's a process that basically wastes energy—increasing resting energy use—but that's a good thing if you're trying to lose weight.” 课后巩固 多维提能 While human bodies can produce fatty acids (酸) (the ones brown fat uses for heat generation), they are also found in dairy products and human breast milk.Lodhi said this raises the possibility that a dietary intervention (干预) based on these fatty acids—such as a special food or “nutritional supplement”—could strengthen this heat-production pathway and enlarge its potential benefits. 课后巩固 多维提能 “While our studies are in mice, there is evidence to suggest this pathway is useful in people，” Lodhi said.“Previous studies have found that individuals with higher levels of these fatty acids tend to have lower potentials to be overweight.But since one does not cause the other, our long-term goal is to test whether dietary or other treatments could be helpful in dialing up this heat production pathway in peroxisomes (过氧化物酶体) and helping people lose weight and improve their metabolic health.” 课后巩固 多维提能 【解题导语】　本文是一篇说明文。文章介绍了华盛顿大学医学院的科学家发现棕色脂肪通过产生热量改善新陈代谢，并探讨了其在体重管理和代谢健康方面的潜在应用。 课后巩固 多维提能 5．How is paragraph 2 developed? A．By making comparisons. B．By explaining reasons. C．By giving examples. D．By presenting data. 解析：推理判断题。根据第二段中的“Brown fat is known...into heat.Unlike white fat...in cold environments.”可知，第二段通过将棕色脂肪与白色脂肪和肌肉进行对比，说明了棕色脂肪的独特功能。 √ 课后巩固 多维提能 4 6 7 8 1 9 10 12 11 2 3 5 6．What would the author agree with according to the passage? A．Brown fat harms metabolism. B．Brown fat aids weight loss. C．White fat produces heat. D．Muscle stores energy. 解析：细节理解题。根据第三段中的“Promoting this kind of metabolic process...and exercise.”可知，作者认为棕色脂肪有助于减肥。 √ 课后巩固 多维提能 4 5 7 8 1 9 10 12 11 2 3 6 7．Which is the research's future focus according to the last paragraph? A.To increase brown fat amount. B．To test if dietary treatments are effective. C．To produce more fatty acids. D．To prove the mice study true. 解析：细节理解题。根据最后一段中的“But since one...their metabolic health.”可知，研究的未来重点是测试饮食或其他治疗方法是否有效。 √ 课后巩固 多维提能 4 5 6 8 1 9 10 12 11 2 3 7 8．What is Lodhi's attitude to the research? A．Critical.　 B．Unclear. C．Doubtful. D．Positive. 解析：观点态度题。根据最后一段内容可知，洛迪认为研究对人类也有用，并表示了长期的研究目标，说明他对这项研究持积极态度。 √ 课后巩固 多维提能 4 5 6 7 1 9 10 12 11 2 3 8 C (2026·福州高二期中)NESLE, FRANCE—On the world's biggest insect farm, roughly 10 billion bugs (虫子) move toward the day they'll be broken, dried and sold as an alternative form of protein powder. One of these insects will find its way into your smoothie. They're marketed as a more sustainable ingredient for fish feed, livestock feed and pet food. Along the way, they are tasked with eating food waste—helping to address a source responsible for a tenth of global greenhouse emissions. 课后巩固 多维提能 In nature, black soldier fly worms are gifted recyclers, feeding themselves on dead plants and animals, and turning rot (腐烂物) into a source of protein that feeds fish, birds and other creatures. A French start-up wants the fly worms to do the same for human society on an industrial scale, clearing out thousands of tons of food waste and turning it into animal feed on super-efficient, mechanized farms. The bug farm could serve as a model for a future industry that mixes insect evolution with high-tech robot monitoring to help lower carbon emissions and limit the environmental damage from our food system. 课后巩固 多维提能 In the biggest area of the bug farm, a machine sprinkles insect eggs into plastic trays along with all the food they'll need to fuel the first stage of their growth as worms. Black soldier fly worms feed on dead animals, decaying (腐烂) plants and they've developed broad immunity to diseases, producing proteins that fight harmful microbes and encourage the growth of helpful ones. 课后巩固 多维提能 “Being able to incorporate insect farming into waste management and use the by-products as safe and nutritious ingredients would be great, rather than hauling so many trucks of trash out to the landfill，” said Christine Picard, a biologist who studies insects at Indiana University Indianapolis. “If this really takes off, I'd love to see this implemented at multiple levels including community areas where you could bring your food waste to be recycled.” 课后巩固 多维提能 【解题导语】　本文是一篇说明文。文章介绍了法国昆虫农场利用虫子将食物垃圾转化为蛋白质，助力减排，获得了专家认可并有望推广。 课后巩固 多维提能 9．What do bugs mainly do in the insect farm? A．Be human food directly. B．Turn food waste into protein. C．Take the place of livestock. D．Check food system emissions. 解析：细节理解题。根据第一段中的“On the world's biggest insect farm...an alternative form of protein powder.”和“Along the way...global greenhouse emissions.”可知，昆虫在昆虫养殖场的主要作用是将食物垃圾转化为蛋白质。 √ 课后巩固 多维提能 4 5 6 7 8 1 10 12 11 2 3 9 10．Why are black soldier fly worms considered “gifted recyclers” in nature? A.They feed on waste. B．They can prevent diseases. C．They can monitor the farms. D．They can reduce CO2 emissions. 解析：推理判断题。根据第二段中的“In nature...birds and other creatures.”可推知，黑水虻幼虫被认为是“有天赋的回收者”是因为它们以垃圾(死植物和动物等腐烂物)为食。 √ 课后巩固 多维提能 4 5 6 7 8 1 9 12 11 2 3 10 11．What does Christine Picard expect from the development of insect farming? A.Large-scale industrial farms. B．The production of protein powder. C．Application in food waste recycling. D．A replacement for traditional landfill systems. √ 课后巩固 多维提能 4 5 6 7 8 1 9 10 12 2 3 11 解析：推理判断题。根据最后一段中的“Being able to incorporate insect farming...trash out to the landfill”可推知，克里斯汀·皮卡德期望昆虫养殖能应用于食物垃圾回收。 课后巩固 多维提能 4 5 6 7 8 1 9 10 12 2 3 11 12．Which of the following would be the best title for the passage? A.Bugs: A New Threat to the Environment B.Black Soldier Fly Worms: The Future of Human Food　 C.Insect Farms: A Solution to Food Waste and Emissions　 D.Food Waste: The Main Cause of Global Greenhouse Emission　 解析：标题归纳题。通读全文可知，文章介绍了昆虫农场，在农场中虫子吃食物垃圾并转化为蛋白质，既解决了食物垃圾问题又有助于降低碳排放。因此C项最适合作文章标题。 √ 课后巩固 多维提能 4 5 6 7 8 1 9 10 11 2 3 12 Ⅱ.七选五 (2026·济南一中高二期中)Some people prefer to have a bite to eat before hitting the gym, known as a fed workout. Others would like to wait until after exercising to refuel their bodies, called a fasted workout. 1.____________________________________________________________________ Many experts say there's no easy answer because it depends on the person. D．To eat or not to eat, that is a question in many fitness enthusiasts' minds. 课后巩固 多维提能 1．D　解析：上文介绍了“进食锻炼”和“空腹锻炼”两种锻炼方式，根据空后一句可知，D项符合语境。 课后巩固 多维提能 If you want energy and strength for an ideal workout, you need fuel. A fed workout will provide your body with power. Eating before exercise may help you sustain longer sessions (一段时间) and lift heavier weights. 2.____________________________________________ ________________________Muscle preservation is also an essential component of strengthening your body. Nitrogen (氮) is critical to processing protein that builds healthy muscles. People tend to lose less nitrogen during a fed workout than a fasted one. C．These benefits can result in burning more fat and shaping a slimmer body. 课后巩固 多维提能 2．C　解析：上文介绍了运动前吃东西的好处：可以帮助你坚持更长时间，举起更重的重量。C项承接上文，符合语境。 课后巩固 多维提能 Many fitness enthusiasts don't take this idea on board. They report feeling sick and inactive while trying to exercise after eating. With a fasted workout, you may not get the usual indigestion (消化不良). Experts for fasted workouts further claim that eating afterwards makes your body use its fat reserves for energy, meaning you will burn more fat. 3.________________________________________________ It can cause a sudden drop in your blood glucose (葡萄糖) levels, and you may feel dizzy. You may even be more likely to overeat. A．However, a fasted workout might not work for you. 课后巩固 多维提能 3．A　解析：上文介绍了空腹锻炼的好处：让你的身体把储存的脂肪用作能量，你会燃烧更多的脂肪；下文介绍了空腹锻炼的危害：你的血糖水平突然下降，你可能会感到头晕。A项承上启下，符合语境。 课后巩固 多维提能 4．____________________________________________________ ____________________________________Not all foods are created equal. For example, if you choose a fed workout, you'll probably lose a lot of water during intense training, so you should consider drinking some beforehand. With a fasted workout, it would help if you had some 4．F　解析：根据下文“Not all foods are created equal.”可知，并不是所有的食物都一样，因此吃什么对锻炼很重要。F项符合语境。 F．Knowing what to eat for an ideal workout is just as important as knowing when to eat. 课后巩固 多维提能 nutrition right after your session is complete. Drink some water. Then, have a light meal or nutritional snack. Deciding when to eat for an ideal workout is a personal choice. Both fasted workouts and fed activities have their benefits and shortcomings. 5.__________________ _____________________________________________________ 5．E　解析：根据上文“Both fasted workouts and fed activities have their benefits and shortcomings.”可知，进食锻炼和空腹锻炼都有各自的优点和缺点，在健身前应该仔细思考。E项符合语境。 E．Think thoroughly and discuss with your fitness instructor before taking a choice. 课后巩固 多维提能 A．However, a fasted workout might not work for you. B．How your body will respond is based on your workout intensity. C．These benefits can result in burning more fat and shaping a slimmer body. D．To eat or not to eat, that is a question in many fitness enthusiasts' minds. E．Think thoroughly and discuss with your fitness instructor before taking a choice. 课后巩固 多维提能 F．Knowing what to eat for an ideal workout is just as important as knowing when to eat. G．A person doing a 30-minute session a day may not have problems with fasted workouts. 【解题导语】　本文是一篇说明文。文章介绍了进食锻炼和空腹锻炼的优缺点，告诉人们在做出选择之前，要认真考虑并与自己的健身教练讨论。 课后巩固 多维提能 Ⅲ.语法填空 (2026·汕头潮阳一中高二期中)Eugene Kwak wanted to spend more time helping farmers 1.____________ on his New York City routine—shopping at farmers' markets.Eugene decided he could use his experience as an architect and professor to create a space for farming, food, and people to come together through agritourism and education. than 课后巩固 多维提能 His first step was 2.____________(find) land in the Hudson Valley.With the help of a local friend, Eugene found a piece of 15-acre land 3.____________ was previously part of a dairy farm.Then, Eugene was ready to move forward by finding a farmer with whom he wanted to partner.This time as 4.____________ landowner, he looked for a(n) 5.____________(suit) farmer to give the land new life with a vegetable operation.6.____________ exchange, he offered a free 30-year land to find which/that a suitable In 课后巩固 多维提能 lease (租约) and below-market rent on half of a two-family house he was in the process of building on the property.Eugene designed the 7.____________ (arrange) himself to empower a young farmer by providing the opportunity to farm worry-free and for a long time. arrangement 课后巩固 多维提能 Eugene found 8.____________(he) match with Jack Whettam and Melissa Phillips, a family from California 9.____________(seek) an opportunity to farm in the Hudson Valley.The family started Hidden Acre Farm on the property in early 2019 and the farmers 10.____________(help) to connect to market opportunities in New York City. his seeking were helped 课后巩固 多维提能 【解题导语】　本文是一篇记叙文。文章讲述了建筑师兼教授尤金·夸克希望能创建一个集农业、食品和人员于一体的空间，旨在通过农业旅游和教育来促进农业发展。他最终寻找到了合适的地块和合作伙伴，并实现了最初的设想。 课后巩固 多维提能 1．than　解析：考查介词。根据句意及空前的more可知，此处为固定搭配more...than...，意为“比……更……”。 2．to find　解析：考查非谓语动词。分析句子结构可知，空处应用动词不定式作表语。 3．which/that　解析：考查定语从句。分析句子结构可知，空处引导定语从句，先行词为land，指物，在定语从句中作主语，应用关系代词which或that引导。 课后巩固 多维提能 4．a　解析：考查冠词。空后的landowner为可数名词单数，此处表泛指，且landowner的发音以辅音音素开头，空处应用不定冠词a修饰。 5．suitable　解析：考查形容词。分析句子结构可知，空处作定语，修饰名词farmer，应用形容词形式。 6．In　解析：考查介词。分析句子结构可知，空处与exchange共同构成本句状语。in exchange为固定短语，意为“作为交换”。 课后巩固 多维提能 7．arrangement　解析：考查名词。分析句子结构可知，空处作动词designed的宾语，应用名词形式。 8．his　解析：考查代词。分析句子结构可知，空处作match的定语，应用形容词性物主代词。 9．seeking　解析：考查非谓语动词。分析句子结构可知，空处为非谓语动词作后置定语，修饰a family，且seek与逻辑主语a family之间是主动关系，应用现在分词形式。 课后巩固 多维提能 10．were helped　解析：考查动词的时态、语态和主谓一致。分析句子结构可知，空处为谓语动词；此处描述过去的事情，应用一般过去时；help与主语the farmers之间是被动关系，应用被动语态；且主语为复数，be动词应用复数形式。 课后巩固 多维提能 $