Unit1 Period 1 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教参（译林版）

**基本信息** 本同步练习以“基础巩固-能力提升-综合应用”分层维度构建，通过词形转换、固定搭配到语篇阅读的递进设计，系统强化语言能力，渗透思维品质与文化意识培养。 **分层设计** |层次|知识覆盖|设计特色| |----|----------|----------| |基础层|词形转换、固定搭配|聚焦单一词汇语法点，如维度一10题词形变化，夯实语言基础| |进阶层|句型结构应用|通过完成句子（维度三）融合教材单元句型，如让步状语从句，提升语言表达准确性| |综合层|语篇分析与主题探究|改编教材主题（如健康饮食）设阅读理解、完形填空，考查信息获取与逻辑推断，培养跨文化理解|

维度一　词形转换和动词的形式变换 1．The report, linked(link) to global climate change, points out that deforestation is one of the main causes of rising temperatures. 2．Studies indicate that confident people tend to be healthier due to the positive effects of emotion associated(associate) with happiness and satisfaction. 3．Being back with their family should provide emotional(emotion) stability for the children. 4．The Red Cross has sent four trucks of relief (relieve) supplies to the flood­stricken areas. 5．They are now under a great deal of pressure to tighten their airport security(secure). 6．The new drug, in combination(combine) with traditional therapy, has shown promising results in treating the disease. 7．A variety(vary) of activities offered at the camp promote physical and mental well­being. 8．Some books are to be tasted, others to be swallowed, and some few to be chewed and digested(digest). 9．They gave her a lot of salty(salt) water to make her vomit. 10．Don't bother her right now—she's feeling moody(mood) after arguing with her friend about travel plans. 维度二　固定用法和搭配 1．It is necessary that she should apologize if she wants to repair their friendship. 2．(人教选必一U2)Care will also be taken to combine the building and surrounding architecture together to form an effective system. 3．Linking traditional craftsmanship to modern design, local artisans have created many popular cultural products. 4．The government adopted a series of environmental policies, leading(lead) to a significant improvement in air quality in the city. 5．When we are under stress, our body tends to tense up. 6．When it comes to Chengdu, the first thing that comes to your mind is pandas, which are native to Sichuan. 7．He's in a gloomy mood because the hiking trip, which he'd been looking forward to for weeks, was canceled due to bad weather. 8．People often associate China with the Great Wall. 9．Plants' growth can vary with the amount of sunlight they receive each day. 10．This company is crying out for fresh new talent. 维度三　完成句子 1．能受邀加入该委员会是我的荣幸，我将尽最大努力做出有意义的贡献。 It__is__an__honour__for__me__to__be__invited__to__join__the__committee,__and I will do my best to contribute meaningfully. 2．令我感到欣慰的是，他们说英语，所以至少我们可以互相交流。 To__my__relief,__they spoke English, so at least we could communicate with each other. 3．我想要预订一间窗户朝向大海的房间。 I'd like to reserve a room whose__window__looks__out__over__the__sea． 4．(人教选必一U3)无论你喜欢哪一个、无论你喜欢什么，总会有一个奇妙无比的主题公园让你流连忘返！(让步状语从句) Whichever__and__whatever__you__like,__there is an incredible theme park that will appeal to you! 5．她每天花几个小时练习小提琴，结果在相对较短的时间内达到了很高的熟练程度。[现在分词(短语)作状语] She spent hours practicing the violin every day, developing__a__high__level__of__proficiency in a relatively short period. 维度四　融合教材·主题探究 【改编自人教选必二U3】 There is much debate nowadays as to what makes up a healthy diet. For example, scientists have insisted for years that a big enemy of health is fatty food. However, there is increasing evidence that the real driver of poor health is not so much fatty food, as it is sugar. Heart disease is the number one killer of Americans. And in America, people who receive 25% of their daily calories or more through sugar are twice as likely to die from heart disease than people who receive less than 10% a day. This is true regardless of how healthy the rest of their diet might be. Put more simply, while people continue to argue over whether or not fatty food is dangerous, we already know that sugar is a killer. Much of this extra sugar comes from sweets and sweet drinks. The average American gets 1/3 of his or her sugar through sweet drinks alone. The American Heart Association recommends that we limit ourselves to less than 100­150 calories a day from sugar, which is less than what is usually contained in one can of sweet drink or in a single candy bar. In other words, if you want to be healthy, you have to cut down on desserts, and cut out sweet drinks altogether. Beyond this, you can keep healthy by consuming different categories of fresh foods, especially fruit and vegetables, which are full of vitamins and fibre, rather than processed foods. Processed foods often contain less nutrition, and have higher quantities of sugar, salt, and fat than fresh ingredients. Besides this, it is also important to have some meat, beans, or dairy products in your diet, as they provide the necessary protein for strong bones and muscle growth. As with everything in life, moderation is key. The ideal diet is a balanced one, without too much or too little of any one thing. 1．What do we know about fatty food from paragraph 1? A．Fatty food is even more dangerous than sugar and other nutrients. B．People taking in too much fatty food have a higher risk of getting heart disease. C．Taking too much fatty food displays no influences on health. D．Whether fatty food is dangerous or not is still highly debatable. 2．What is the main cause of ill health? A．Taking too much sugar. B．Eating too much fat. C．Having too many calories. D．Taking less exercise. 3．In which way do people mainly take in extra sugar? A．By eating extra desserts. B．By overeating each meal. C．Through vegetables and sweets. D．Through sweets and sweet drinks. 4．According to paragraph 3, which of the following is NOT a healthy habit? A.Consuming different kinds of fresh foods instead of processed foods. B．Keeping a balance on different nutrients from the foods. C.Processed foods containing diverse nutrients are also acceptable. D.Having some protein­rich foods like meat，beans or dairy products. 答案：1～4.DADC Ⅰ.阅读理解 A If you are a bean, nut, and seed lover, nutritionists say that you are on a good diet as these are some of the healthiest foods. Locally, nutritionists say these are very much affordable sources of protein, fibre, iron, and vitamins that offer many health benefits. Gerald Ruzindana, a nutrition and wellness expert, says protein is a vital nutrient that plays a key role in maintaining and repairing the body, and legumes (豆科植物) are high in amino acids (氨基酸), the building blocks of protein. He says that people should consider consuming legumes on a daily basis. “With their presence of proteins, consuming legumes helps heal and make new tissues in the body，” he says. Legumes are also linked to significantly lower risks of heart disease, high blood pressure according to studies. “It's surprising how many people still don't understand the benefits that come with consuming legumes，” says Erick Musengimana, a nutritionist at Rwanda Diabetes Association. He adds that legumes provide fibre, protein, carbohydrate, B vitamins, and because they are plant foods, they are cholesterol­free as well, which makes them a perfect option. From studies, one serving of legumes, which is one­half cup, provides about 115 calories, 20g of carbohydrate, 7­9g of fibre, 8g of protein, and 1g of fat. It has also been established that legumes are an essential part of many healthy eating patterns, including the Mediterranean style of eating and vegetarian. Along with being a highly nutritious food, evidence shows that legumes can play an important role in the prevention and management of a number of health conditions. Also, nutritionists say that a diet that regularly includes legumes may help with weight control, because of its fibre content and protein, as this means that it will slowly get digested after consumption, therefore, aiding in satiety． 【解题导语】　本文是一篇说明文。文章介绍了豆类对人们身体健康的益处。 1．According to the passage, what is an important nutrient that sustains and restores the body? A.Vitamin. B．Amino acid. C．Fibre. D．Protein. D　解析：细节理解题。根据第二段中的“protein is a vital nutrient that plays a key role in maintaining and repairing the body”可知，蛋白质是维持和修复身体的重要营养素。 2．Why does the author mention the statistics in paragraph 3? A．To illustrate that legumes are popular. B．To explain why legumes are cholesterol­free. C.To prove the nutritional value of legumes. D．To compare legumes with other eating styles. C　解析：推理判断题。根据第三段中的“From studies, one serving of legumes...8g of protein, and 1g of fat.”可知，作者提到这些数据是为了证明豆类的营养价值。 3．What does the underlined word “satiety” in paragraph 4 mean? A．The state of being full. B．The state of being active. C.The state of being nutritious. D．The state of being hungry. A　解析：词义猜测题。根据第四段中的“Also, nutritionists say that...aiding in satiety.”可知，食用豆类后，它会慢慢消化，从而有助于产生饱腹感，因此satiety意为“饱腹感”，即“吃饱的状态”。 4．What's the main idea of the passage? A.Legumes are helpful to lower risks of heart disease. B.Legumes are beneficial to people's physical health. C．Legumes are a key component of specialized diets. D.Legumes are economical sources of various nutrients.　 B　解析：主旨大意题。通读全文，尤其是根据最后一段中的“Along with being a highly nutritious food...a number of health conditions.”可知，文章主要介绍了豆类对人们身体健康的益处。 B (2026·北京高二检测)Turning soil, pulling weeds, and harvesting cabbage sound like tough work for middle and high school kids.And at first it is, says Abby Jaramillo, who started Urban Sprouts with another teacher, a school garden program at four low­income schools.The program aims to help students develop science skills, environmental awareness, and healthy lifestyles. Jaramillo's students live in neighborhoods where fresh food and green space are not easy to find and fast food restaurants outnumber grocery stores.“The kids literally come to school with bags of snacks and large bottles of soft drinks，” she says.“They come to us thinking vegetables are awful, dirt is awful, and insects are awful.” Though some are initially scared of the insects and turned off by the dirt, most are eager to try something new. Urban Sprouts' classes, at two middle schools and two high schools, include hands­on experiments such as soil testing, flower­and­seed dissection, tastings of fresh or dried produce, and working in the garden.Several times a year, students cook the vegetables they grow, and they occasionally make salads for their entire schools. Program evaluations show that kids eat more vegetables as a result of the classes.“We have students who say they went home and talked to their parents and now they're eating differently，” Jaramillo says. She adds that the program's benefits go beyond nutrition.Some students get so interested in gardening that they bring home seeds to start their own vegetable gardens.Besides, working in the garden seems to have a calming effect on Jaramillo's special education students, many of whom have emotional control issues.“They get outside，” she says, “and they feel successful.” 【解题导语】　本文是一篇记叙文。文章讲述了在低收入学校发起的培养学生科学能力、环保意识以及健康生活方式的菜园项目，旨在让学生种植蔬菜，对学生影响深远的故事。 5．What do we know about Abby Jaramillo? A．She used to be a health worker. B．She grew up in a low­income family. C．She is an initiator of Urban Sprouts. D．She owns a fast food restaurant. C　解析：细节理解题。根据第一段中的“And at first it is...a school garden program at four low­income schools.”可知，她是“城市新芽”项目的发起者。 6．What was a problem facing Jaramillo at the start of the program? A．The kids' parents distrusted her. B．Some kids disliked garden work. C．Students had little time for her classes. D．There was no space for school gardens. B　解析：推理判断题。根据第二段中的“‘They come to us thinking vegetables are awful, dirt is awful, and insects are awful.’．..most are eager to try something new.”可推知，项目之初，一些学生不喜欢园艺工作。 7．Which of the following might be the most important motivation to start the program? A.To provide more fresh food and green space. B.To boost more grocery stores than restaurants. C.To replace bags of snacks with soft drinks. D．To shift some kids' opinion towards insects. A　解析：推理判断题。根据第二段内容可推知，开展这个项目的最重要的动机是给孩子们提供更多的新鲜食物和绿地。 8．What can be a suitable title for the passage? A．Growing Vegetable Lovers B．Experiencing Country Life C．Rescuing School Gardens D．Changing Local Landscape A　解析：标题归纳题。通读全文可知，文章讲述了在低收入学校发起的培养学生科学能力、环保意识以及健康生活方式的菜园项目，旨在让学生种植蔬菜，对学生影响深远的故事。因此，A项最适合作文章标题。 Ⅱ.七选五 Think back to the last time you shopped for fruits and vegetables. You may have noticed some items labelled with the word “organic”.1.________ “Organic” refers to the way food is grown. To be labelled as organic, food production must meet strict guidelines. These can be different depending on where you live. In the United States, organic foods must be grown or raised without using pesticides or chemical fertilizers. 2．________ That changed after the Industrial Revolution. During the 20th century, many ideas that were used by factories and big businesses were put into action on farms. This helped some farms grow larger and produce more. The organic movement was started to get back to the old traditional ways of farming. Why? Many believe the chemicals and pesticides used in modern farming can be harmful to your health. 3.________ And those who support the organic movement also point to its benefits for the environment. Have you ever compared organic and non­organic food at the grocery store? If so, you know that organic food tends to cost more. This happens for many reasons. Organic farming produces fewer crops. 4.________ Additionally, organic farms spend more money taking care of the animals they raise. These and other factors drive the cost of organic food up. Is organic food worth the extra cost? Some people believe it is. They may think it tastes better or just prefer to eat food that has not been grown using chemicals. 5.________ They are still trying to find a major difference between organic and non­organic food in terms of safety, nutrition, or taste. Still, others argue that the environmental benefits of organic food make it worth the price. A.Have you ever wondered what that means? B．The cost of production is also usually higher. C.For most of history, almost all food was organic. D.Many people are willing to pay more for organic food. E.Some also think organic foods are naturally more nutritious. F．Are you wondering if organic food is right for you? G.Scientist have studied organic and non­organic food for many years now. 【解题导语】　本文是一篇说明文。文章介绍了关于有机食品的一些相关信息。 1．A　解析：根据上下文内容可知，空处应以问题的方式提出“有机”是什么意思。A项承上启下，符合语境。 2．C　解析：根据下文“That changed after the Industrial Revolution.”可知，空处应说明工业革命前的情况。C项符合语境。 3．E　解析：根据上文“Many believe the chemicals and pesticides used in modern farming can be harmful to your health.”可知，空处应承接上文，说明另一些人的看法。E项符合语境。 4．B　解析：根据上文“If so, you know that... Organic farming produces fewer crops.”可知，空处应承接上文，说明有机食品价格高的原因。B项符合语境。 5．G　解析：根据下文“They are still trying to find...nutrition, or taste.”可知，科学家们对有机食品和非有机食品已经研究很多年了。G项符合语境。 Ⅲ.完形填空 (2026·芜湖高二上学期期中) For all of elementary and middle school, and most of high school, I ate school lunch in the cafeteria.School lunch is a touchy issue.There're a lot of negative feelings toward it and a general __1__ with the lunch system—a lot of it is processed, and operating budgets are tiny.However, I have quite __2__ memories and learned a lot from eating in the cafeteria. What was the food like? Chicken nuggets, corn dogs, and chicken patties were some of my personal __3__．And don't even get me started on the __4__ among the kids when it was chocolate milk day! I was also __5__ to a lot of different foods.They obviously weren't the __6__ versions, but to me, it was such a __7__ change from the foods I ate outside of school. I enjoyed the __8__ of picking up the plastic lunch container, learned to __9__ say thank you to the people serving, and __10__ the use of the single­used forks and spoons. It was also fun to either __11__ with friends about the cafeteria foods we didn't like, or try to __12__ to the cafeteria early on the days we liked the food. In high school, I had friends who __13__ in the kitchen for pocket change, and for most of them, it was their very first __14__．In fact, they still fondly recall the hours they spent washing pots and sweeping floors, although it meant they __15__ some extracurricular activities. 【解题导语】　本文是一篇记叙文。文章讲述了作者在学校食堂吃饭的美好回忆，并且作者也从中学到了很多东西。 1．A.connection B．disappointment C．struggle D．contrast B　解析：根据上文negative feelings和下文“a lot of it is processed, and operating budgets are tiny”可知，人们对午餐系统普遍感到失望(disappointment)。 2．A.bitter B．distant C．mixed D．fond D　解析：根据上文However和下文“learned a lot from eating in the cafeteria”可知，在食堂吃饭给作者留下了非常美好的(fond)回忆。 3．A.favorites B．shares C．meals D．recipes A　解析：根据上文“I have quite...in the cafeteria”及“What was the food like？”可知，此处指鸡块、玉米热狗和鸡肉饼是作者的最爱(favorite)。 4．A.discussion B．noise C．excitement D．curiosity C　解析：根据下文“when it was chocolate milk day”可知，巧克力牛奶日应是让作者很兴奋(excitement)。 5．A.exposed B．devoted C．treated D．related A　解析：根据下文“it was such a ______ change...outside of school”可知，此处指作者在食堂接触到很多不同的食物。be exposed to意为“接触到”，为固定搭配。 6．A.cheapest B．latest C．rarest D．best D　解析：根据下文“but to me...outside of school”并结合语境可知，虽然这些食物并不是做得最好的(best)，但是作者也喜欢。 7．A.sudden B．strange C．welcome D．rapid C　解析：根据上文描述作者最喜欢的食物以及对巧克力牛奶日的兴奋可知，对作者来说，这些食物和校外吃的比起来是一种令人愉快的(welcome)改变。 8．A.routine B．requirement C．order D．tradition A　解析：根据下文“picking up the plastic lunch container”可知，拿起塑料午餐盒是每天吃午餐的日常(routine)。 9．A.calmly B．firmly C．hurriedly D．politely D　解析：根据下文“say thank you to the people serving”可知，此处指作者学会了向服务人员礼貌地(politely)表达感谢。 10．A.considered B．mastered C．adjusted D．controlled B　解析：根据下文the use of the single­used forks and spoons可知，此处指作者掌握(master)了使用一次性叉子和勺子的方法。 11．A.bargain B．compete C．complain D．debate C　解析：根据下文“the cafeteria foods we didn't like”可知，对于不喜欢的食物作者应是会抱怨(complain)。 12．A.rush B．inch C．slip D．advance A　解析：根据下文“early on the days we liked the food”可知，有喜欢吃的食物时，作者会早早冲(rush)到餐厅。 13．A.volunteered B．worked C．dined D．practiced B　解析：根据下文for pocket change和“they still fondly...sweeping floors”可知，此处指朋友在厨房里工作(work)赚点零花钱。 14．A.experience B．hobby C．job D．homework C　解析：根据下文“they still fondly...sweeping floors”可知，在餐厅洗锅和扫地是他们的工作(job)。 15．A.forgot B．gave C．observed D．missed D　解析：根据上文“the hours they spent washing pots and sweeping floors”可知，上学时在餐厅打工自然会错过(miss)一些课外活动。 学科网（北京）股份有限公司 $