选择性必修1 UNIT 5 课下作业(课件PPT)-【新高考方案】2025年高考英语一轮总复习（人教版2019）

课下作业 选择性必修1 UNIT 5　 语基落实训练 作业（一） Ⅰ.单词拼写 1．Psychologists tell us that to be happy we need a mix of enjoyable (闲暇) time and satisfying work. 2．Determining where we are in relation to our surroundings remains an (极其重要的) skill for our survival. 3．I am writing to ask for your valuable advice on the__________ (方面) of traditional Chinese culture which are extremely appealing to foreign friends. leisure essential aspects 4．Tom witnessed the (普遍的) consumption of sugary drinks by kids at his own school. 5．When Mr Lee worked in our company, he (完全地) put his heart into the work. 6．You should allow a little time after a meal for the food to_____ (消化)． widespread entirely digest 7．The construction of China Space Station shows our country has (获得) great success in space science. 8．It is hard to (估计) how many people have suffered from the floods. attained estimate Ⅱ.单句语法填空 1．I still remember what you have devoted to___________ (improve) my oral English and writing skills. 2. (assume) that I am chosen to be a volunteer at the Olympics, I will serve the people heart and soul. 3．Given the necessary investment，this region is perfect for economic (expand)． improving Assuming expansion 4．I found his speech (convince) and admired him for his talent. 5．I tried something (entire)new such as a dance class and a walking club.In addition, I tried to eat more_____________ (nutrition) food. 6．We felt at home with her and were impressed with the_______ (deep) of her knowledge. convincing entirely nutritious depth 7．A (short) of experience caused us to assess what had happened in an incorrect way. 8．To turn their dreams into a (real)，the twins work very hard. 9．We are advised to take turns (drive) the car on our way to that remote village. 10．You have no alternative but (overcome) the present difficulty. shortage reality to drive to overcome Ⅲ.选词填空 1．The book a number of different articles. 2．For one thing, not only does it help to build up our health, but it also helps us learn more effectively . 3．He a good deal of attention the matter. devote ...to， be comprised of， for instance， take on， give up， in turn is comprised of in turn devoted to 4．He suffered a serious injury that obliged him to work. 5．There is a similar word in many languages, in French and Italian. 6．The reporter the assignment with great enthusiasm. give up for instance took on Ⅳ.多维表达 1．(完成句子) , a charity sale was organized by the Students' Union yesterday to sell various used books and second-hand goods at a lower price. 鉴于高三学生即将毕业，昨天学生会组织了爱心义卖活动，以较低的价格出售各种旧书和二手物品。 Given that Senior Three students are to graduate 2．(完成句子) but it also gave us a chance to get closer to nature.(倒装句) 这个活动不仅让我们放松，而且给了我们一个更接近大自然的机会。 3．(完成句子)In the past it was our parents and teachers that helped us in many aspects and __________________________________________ from now on. 过去是我们的父母和老师们在很多方面帮助了我们，反过来，我们应该从现在开始帮助他们。 Not only did the activity give us relaxation in turn, we should give a helping hand to them 4．(完成句子) with our joint efforts, our lives will become better. 我完全相信，在我们的共同努力下，我们的生活会变得更好。 5．(完成句子)In order to reduce pollution，we human beings . 为了减少污染，我们人类别无选择，只能选择一些清洁的资源。 I am fully convinced that have no alternative but to choose some clean resources 6．As the scientist is devoted to his research，he seldom goes to the cinema with his family. → ，the scientist seldom goes to the cinema with his family.(过去分词短语作状语) Devoted to his research 语篇提能训练 作业（二） Ⅰ.阅读理解 A (2024·广西模拟)Sunflowers are huge plants with bright yellow flowers. They have a long history in North America. There is evidence that they were used for food and for medicine by Native Americans beginning around 1000 BC. The seeds from sunflowers were likely brought to Europe by Spanish explorers around the late 16th century. Over time, they found their way to Eastern Europe. Today, Ukraine is the world's leading producer of the plants. Sunflowers are grown for their seeds and to make oil. If you start growing sunflowers from seeds, put them in room-temperature water for 2－8 hours before planting to start the growing process. Plant each seed into dirt 2.5 centimetres deep and 15 to 30 centimetres apart. Plant them after the danger of frost has passed or start indoors three weeks before your last frost date. Keep the soil wet, but not too wet, until the seeds begin to grow. Sunflower plants can be moved outdoors when the danger of frost has passed in your area. Choose a place outside that will provide the plants with at least 6－8 hours of direct sunlight each day. As the plants grow, they will develop long roots that work their way deep into the ground. So, before planting, it is important to loosen the soil. Dig at least one third of a metre down and remove any rocks. Mix a large amount of compost (堆肥) into the soil where the plant will grow. Compost provides important, lasting nutrients that will help the plants all season long. The sunflowers may not need additional nutrients if they are planted with compost. If compost is not added during the planting process, provide nutrients through a slow release, all-purpose fertilizer (肥料) one or two times during the growing season. 语篇解读：本文是一篇说明文。文章介绍了向日葵及其种植方面的知识。 1．What can be known about the sunflower in paragraph 1? A．It originated in South America. B．It was initially used to make oil. C．It has a history of 3,000 years or so. D．It was taken to Europe by British explorers. √ 解析：细节理解题。根据第一段“There is evidence that they were used for food and for medicine by Native Americans beginning around 1000 BC.”可知，向日葵距今已有3 000年左右的历史。故选C。 2．What are sunflower growers advised to do? A．Keep the seeds in water for 10 hours. B．Plant seeds 2.5 centimetres apart. C．Never put new plants in direct sunlight each day. D．Plant seeds indoors 21 days before the last frost date. √ 解析：细节理解题。根据第二段“Plant them after the danger of frost has passed or start indoors three weeks before your last frost date.”可知，向日葵种植者应该在最后一次霜冻前21天在室内播种。故选D。 3．Why is it important to loosen the soil before planting? A．It is friendly to roots' growth. B．It helps to hold water in the soil. C．It guarantees adequate supplies of air. D．It is more efficient in keeping temperature. 解析：细节理解题。根据第四段内容可知，栽种向日葵前松土主要是为了利于根的生长。故选A。 √ 4．What are paragraphs 2－5 mainly about? A．How to select sunflowers. B．How to grow sunflowers. C．When to fertilize sunflowers. D．When to move sunflowers. √ 解析：段落大意题。根据第二段第一句、第三段第一句、第四段以及最后一段“Mix a large amount of compost (堆肥) into the soil where the plant will grow.”可知，文章的后面四段主要介绍栽种向日葵的深度、间距、松土、施肥等，都与种植方法有关。故选B。 B (2024·佛山模拟预测)Ariel Novoplansky, an ecologist in Israel, set up an experiment among pea plants to study how they communicate with each other. In the experiment, Ariel put the pea plants in rows of containers. The center plant in the row was the target. The pea plants had been grown with two main roots. On one side, each pea plant had one root in its own pot and the other reaching into a neighbor's pot. The central plant connected to its closest neighbor, which connected to another neighbor, and so on down the line. On the other side, all the plants kept their roots in their own pots, unconnected to their neighbors. With everything ready, the ecologist created a dryness for the central target plant, which had quickly closed up its leaf pores (气孔) to save water. Amazingly, the connected plants on one side gradually closed up their leaf pores, even though only one of them had experienced real dryness. On the other side, with unconnected roots pea chain, all their pores stayed open. This means the warning signal didn't travel from the stressed plants leaves through the air, but only from its roots through the soil. It's possible that plants are just eavesdropping (偷听) even if the damaged plant didn't mean to send signals to them. Maybe the damaged plant leaks certain chemicals and nearby roots could sense those signals. But the plants with connected roots that weren't dried out passed on the drought signals to their neighbors too, which means simple eavesdropping probably isn't the answer. They seem to be having a real conversation, picking up information on one side and sharing it with a neighbor on the other. The benefit to a plant that receives this information is pretty clear. But what's the benefit to sending a danger signal to your neighbor? Remember, your neighbor may actually be you. 语篇解读：本文是一篇说明文。文章主要介绍了一项研究，该研究表明了豌豆植物之间是如何进行交流的。 5．Which aspect of the experiment does paragraph 2 mainly concern? A．Its finding.　　 B．Its application. C．Its purpose. D．Its design. 解析：推理判断题。根据文章第二段内容可知，第二段主要介绍了该实验的设计。故选D。 √ 6．How do the pea plants communicate in the experiment? A．By connecting their roots. B．By opening their leaf pores. C．By spreading a special smell. D．By leaking certain chemicals. √ 解析：细节理解题。根据文章第三段“This means the warning signal didn't travel from the stressed plants leaves through the air, but only from its roots through the soil.”可知，实验中，豌豆植物是通过根部传播信息的。故选A。 7．Which word best describes the communication between plants? A．Complex. B．Cooperative. C．Efficient. D．Direct. 解析：推理判断题。根据文章倒数第二段“But the plants with connected roots that ... picking up information on one side and sharing it with a neighbor on the other.”可推断，植物之间的交流是一边收集信息，一边与邻居分享，是一种合作的关系。故选B。 √ 8．Why does a plant send a danger signal to its neighbors according to the last paragraph? A．To better its surroundings. B．To make itself strong. C．To develop its root. D．To keep itself safe. √ 解析：推理判断题。根据文章最后一段可推断，作者的意思是，植物向邻居发出危险信号对邻居是有好处的，正所谓助人就是助己，邻居安全，植物自己也就安全了。故选D。 Ⅱ.读后续写 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。 Our Garden and the Salad “Christine, come and help me in the garden. I want to plant all of the seeds today.” My father was calling to me. “I'm busy ...” I said. I didn't understand why working in the dirt excited him so much. By the end of April, his plants had come up in neat rows. Unfortunately, in early May, my father was seriously injured in an accident. He was in hospital for about two months and during that time he often asked me about his garden. Even after he came home, he had to stay in bed for a while. My mother had several business trips so I said that I would take care of his garden. I assumed that the little plants would continue to grow as long as they had water, and luckily it rained fairly often so I didn't think much about the garden. One Saturday morning in July, my father said to me, “Christine, I think that the vegetables should be about ready to be picked. Let's have a salad today！” I took a bowl and went out to the garden. I looked at the leaves and was upset to see that many of the leaves had been half eaten. There were hundreds of bugs (虫子) all over them! I tried to get them off, but there were just too many. I looked at the carrots next, but they didn't look healthy. I got in panic for a moment, but then thought of a good idea. I quietly went to the nearest store to buy some vegetables. I went back home and cut them up to make a salad for my father. When I gave it to him, he said, “Oh, Christine, what a beautiful salad! You must be taking very good care of my garden.” My father looked happy, but I felt a little bit guilty. 注意：1.续写词数应为150左右； 2．请按如下格式作答。 I went back to the kitchen when my mother came home.　 I carefully made a salad and took it to my father.　 参考范文： I went back to the kitchen when my mother came home.She saw the bag from the supermarket. I was embarrassed and told her the truth. She laughed but promised to make time to help me in the garden. We made a mixture of water with chopped up fresh hot peppers and then watered it on the vegetables. The water is not harmful but can drive away the bugs. The bug free vegetables grew quickly, and finally I was able to pick some. I carefully made a salad and took it to my father.He looked at it with a smile. “Christine, the carrots are smaller in this salad, but they taste better.” I realized that he had known all along about my shopping trip. I smiled back at him. Now, I better understand how putting a lot of effort into caring for something can help you appreciate the results more, however small they may be. 本课结束 更多精彩内容请登录：www.zghkt.cn $$