Unit 1 Section Ⅲ-（课件PPT+Word教案）【步步高】2024-2025学年高二英语选择性必修第三册教师用书（人教版2019）

Discovering Useful Structures Art Unit1 Section Ⅲ 阅读以下短文，感知加颜色部分，并完成下面的练习 语境感悟 Not that long ago，my first thought at mealtimes was to eat at a restaurant.What I was eager to do was to try new restaurants.To eat out proved to be a social activity，allowing me to enhance the relationship with my friends.I often ate out until last month，when I came across a cooking app.What confused me was which recipe to choose.So many recipes are uploaded by users，and offer detailed instructions so that others can follow them step by step.Most of the recipes include photos or videos， which are very useful for beginners.When I picked a popular recipe and gave it a try，I discovered that it was not that difficult to make a simple and tasty dish.In the last few weeks，I’ve thrown myself into home cooking，from boiling noodles in the pot to frying steak in the pan.I hardly eat out any more.Not only is cooking at home cheaper，but I can cook exactly what I want.It’s healthier too.No wonder people say nothing beats home cooking! Now I am good at cooking a couple of dishes.My plan is to invite my friends over at the weekend to show them my new-found skills.I hope that they will like my cooking! [自主发现] 以上加颜色部分都是动词不定式作 ，表示_____________________ ，不定式的被动语态的形式是 。 表语 具体的事情或将要发生 事情的 to be done 语法总览 语法精讲 动词不定式作表语 动词不定式是非谓语动词的一种，可以放在系动词之后作表语，通常说明或解释主语的内容，也可表示将来的动作。 一、动词不定式作表语的基本用法 1.常用在系动词后：动词不定式作表语，一般紧跟在系动词如be，seem，remain，appear，get等后面。 But David，what counts most is to participate to the best of your ability in whatever you’re doing. 但是大卫，最重要的是尽你所能参与你所做的一切。 Besides，more entertaining English activities remain to be created and promoted. 此外，还有更多有趣的英语活动有待创建和推广。 2.说明或解释主语的内容：主语通常是wish，idea，task，purpose，duty，job，goal，aim，way等表示意向、打算、计划的词及what引导的主语从句等。 Our aim was to see if we could live，in some way，like real Parisians.(2021·新课标Ⅰ) 我们的目标是看看我们是否能在某种程度上像真正的巴黎人一样生活。 We can infer that the purpose of his project is to help students see their own strengths. 我们可以推断，他的项目旨在帮助学生看到自己的优势。 What he wanted to do was (to) cut down the price and increase the sales. 他想做的是降低价格，增加销量。 [名师点津]　当主语部分有what/all/everything等代词和实义动词do(表示“做”)的某种形式时，作表语的动词不定式可以不带to。 3.“疑问词＋to do”结构作表语： “疑问词＋to do”结构在句子中可以作表语，可以改写成由该疑问词引导的从句。 My question is where to find the answer. ＝My question is where I can find the answer. 我的问题是在哪里可以找到答案。 二、动词不定式与动词-ing形式、动词-ed形式作表语的区别 动词不定式作表语 强调的是一次性、具体的、将要发生的动作 动词-ing形式作表语 强调的是一般性、抽象的、经常发生的动作或事物的特征 动词-ed形式作表语 表示人的内心感受 The next step，according to the researchers，is to try and work out whether the cockatoos rely entirely on visual clues，or also use a sense of touch in making their shape selections.(强调具体的即将发生的动作)(2022·全国甲) 根据研究人员的说法，下一步是尝试弄清楚凤头鹦鹉在进行形状选择时是完全依赖视觉线索，还是也使用触觉。 His job is teaching；that is，he makes a living by teaching.(强调一般性的动作) 他的工作是教书，也就是说，他以教书为生。 We are satisfied with our present job.(表示人的内心感受) 我们对现在的工作很满意。 For example，the experience of walking along the edge of water might be satisfying for a young professional on a weekend hike in the park.(强调事物的特征)(2023·新课标Ⅱ) 例如，沿着水边散步的体验对一个周末在公园徒步的年轻职员来说可能是令人满意的。 Ⅰ.单句语法填空 1.What the little boy feared was (leave) alone at home. 2.Remember，the best love is (love) others unconditionally rather than make demands on them. 3.The main purpose of his speech is (raise) people’s awareness of safety. 4.What made me excited was (hear) he had been chosen as monitor of our class. to be left to love to raise 达标检测 to hear 5.My favorite sport is (swim)，but this afternoon my aim is (climb) the mountain. 6.The best way to build a great team is (gather) a group of the most talented and influential individuals. 7.What made him astonished was (see) that so many adults were crazy about animations. swimming to climb to gather to see Ⅱ.完成句子 1.我想做的是长大后在计算机行业工作。 What I want to do is when I grow up. 2.这次活动的目的是加强学生保护环境的意识。 The purpose of the activity is _____________________________________ . 3.父亲节要到了，他打算给他父亲买一份实用的礼物。 Father’s Day is coming，and what he intends to do is _________________ . (to) work in the computer industry to strengthen the students’ awareness of protecting the environment (to) purchase a practical gift for his father 4.这次讲座的主题是如何提高人际沟通能力。 The theme of the lecture is interpersonal communication skills. 5.作为一名交换生，我在美国面临的最大挑战是学习如何与当地人交流。 As an exchange student，the biggest challenge I face in America is _____ . how to enhance to learn how to communicate with the natives 本课结束 $$ Section Ⅲ　Discovering Useful Structures 阅读以下短文，感知黑体部分，并完成下面的练习 Not that long ago，my first thought at mealtimes was to eat at a restaurant.What I was eager to do was to try new restaurants.To eat out proved to be a social activity，allowing me to enhance the relationship with my friends.I often ate out until last month，when I came across a cooking app.What confused me was which recipe to choose.So many recipes are uploaded by users，and offer detailed instructions so that others can follow them step by step.Most of the recipes include photos or videos，which are very useful for beginners.When I picked a popular recipe and gave it a try，I discovered that it was not that difficult to make a simple and tasty dish.In the last few weeks，I’ve thrown myself into home cooking，from boiling noodles in the pot to frying steak in the pan.I hardly eat out any more.Not only is cooking at home cheaper，but I can cook exactly what I want.It’s healthier too.No wonder people say nothing beats home cooking! Now I am good at cooking a couple of dishes.My plan is to invite my friends over at the weekend to show them my new-found skills.I hope that they will like my cooking! [自主发现] 以上黑体部分都是动词不定式作表语，表示具体的事情或将要发生的事情，不定式的被动语态的形式是to be done。 动词不定式作表语 动词不定式是非谓语动词的一种，可以放在系动词之后作表语，通常说明或解释主语的内容，也可表示将来的动作。 一、动词不定式作表语的基本用法 1．常用在系动词后：动词不定式作表语，一般紧跟在系动词如be，seem，remain，appear，get等后面。 But David，what counts most is to participate to the best of your ability in whatever you’re doing. 但是大卫，最重要的是尽你所能参与你所做的一切。 Besides，more entertaining English activities remain to be created and promoted. 此外，还有更多有趣的英语活动有待创建和推广。 2．说明或解释主语的内容：主语通常是wish，idea，task，purpose，duty，job，goal，aim，way等表示意向、打算、计划的词及what引导的主语从句等。 Our aim was to see if we could live，in some way，like real Parisians.(2021·新课标Ⅰ) 我们的目标是看看我们是否能在某种程度上像真正的巴黎人一样生活。 We can infer that the purpose of his project is to help students see their own strengths. 我们可以推断，他的项目旨在帮助学生看到自己的优势。 What he wanted to do was (to) cut down the price and increase the sales. 他想做的是降低价格，增加销量。 [名师点津]　当主语部分有what/all/everything等代词和实义动词do(表示“做”)的某种形式时，作表语的动词不定式可以不带to。 3．“疑问词＋to do”结构作表语： “疑问词＋to do”结构在句子中可以作表语，可以改写成由该疑问词引导的从句。 My question is where to find the answer. ＝My question is where I can find the answer. 我的问题是在哪里可以找到答案。 二、动词不定式与动词-ing形式、动词-ed形式作表语的区别 动词不定式作表语 强调的是一次性、具体的、将要发生的动作 动词-ing形式作表语 强调的是一般性、抽象的、经常发生的动作或事物的特征 动词-ed形式作表语 表示人的内心感受 The next step，according to the researchers，is to try and work out whether the cockatoos rely entirely on visual clues，or also use a sense of touch in making their shape selections.(强调具体的即将发生的动作)(2022·全国甲) 根据研究人员的说法，下一步是尝试弄清楚凤头鹦鹉在进行形状选择时是完全依赖视觉线索，还是也使用触觉。 His job is teaching；that is，he makes a living by teaching.(强调一般性的动作) 他的工作是教书，也就是说，他以教书为生。 We are satisfied with our present job.(表示人的内心感受) 我们对现在的工作很满意。 For example，the experience of walking along the edge of water might be satisfying for a young professional on a weekend hike in the park.(强调事物的特征)(2023·新课标Ⅱ) 例如，沿着水边散步的体验对一个周末在公园徒步的年轻职员来说可能是令人满意的。 Ⅰ.单句语法填空 1．What the little boy feared was to be left (leave) alone at home. 2．Remember，the best love is to love(love) others unconditionally rather than make demands on them. 3．The main purpose of his speech is to raise (raise) people’s awareness of safety. 4．What made me excited was to hear(hear) he had been chosen as monitor of our class. 5．My favorite sport is swimming(swim)，but this afternoon my aim is to climb(climb) the mountain. 6．The best way to build a great team is to gather(gather) a group of the most talented and influential individuals. 7．What made him astonished was to see(see) that so many adults were crazy about animations. Ⅱ.完成句子 1．我想做的是长大后在计算机行业工作。 What I want to do is (to) work in the computer industry when I grow up. 2．这次活动的目的是加强学生保护环境的意识。 The purpose of the activity is to strengthen the students’ awareness of protecting the environment. 3．父亲节要到了，他打算给他父亲买一份实用的礼物。 Father’s Day is coming，and what he intends to do is (to) purchase a practical gift for his father. 4．这次讲座的主题是如何提高人际沟通能力。 The theme of the lecture is how to enhance interpersonal communication skills. 5．作为一名交换生，我在美国面临的最大挑战是学习如何与当地人交流。 As an exchange student，the biggest challenge I face in America is to learn how to communicate with the natives. 训练3　Discovering Useful Structures　[分值：77.5分] Ⅰ.单句语法填空(每小题1.5分，满分15分) 1．To do two things at a time is to do(do) neither. 2．We are amazed(amaze) to find that a new breakthrough has been made in this field. 3．The easiest way to accomplish this is to make(make) sure you conduct yourself as a good neighbor should. 4．My goal is to help(help) my students develop awareness of their strengths，weaknesses，and learning needs，and to enable(enable) them to learn throughout their lives. 5．The thing for us to do is (to) accept(accept) the challenge. 6．What surprised him was to see(see) so many people seated at the back of the classroom. 7．Perhaps one of the most important things you can do as a good neighbor is (to) keep(keep) your property(房产) neat，clean，and in good repair. 8．Few people I know seem to have(have) much desire or time to cook. 9．I’ve had many dreams since I was a child.Now my dream is to get(get) my work recognised in the medical circle. 10．Old Tom’s present job is sweeping(sweep) streets. Ⅱ.用括号中动词的正确形式填空(每小题1.5分，满分15分) My aim in life is 1.to protect(protect) the environment for future generations.My wish is 2.to become(become) an environmental consultant after graduation.Many people think that pollution cannot 3.be stopped(stop) if we want the country 4.to develop(develop)．But that is not true.What I suggest is 5.to cut(cut) back on dangerous and dirty waste from factories.Many times，factories which produce a large quantity of goods are 6.to blame(blame) for much pollution in the environment.Besides，what people should pay attention to is 7.to purchase(purchase) products which can be recycled. There is no doubt that we have a problem with population as well.The number of people in the world 8.keeps(keep) growing，and we 9.are producing(produce) more rubbish and using more raw materials.What if they run out? I am confident that if we are all willing 10.to work(work) together，we can overcome these challenges and keep the Earth clean and healthy. Ⅲ.阅读理解(每小题2.5分，满分20分) A A year after Walt Disney made history with Snow White and the Seven Dwarfs，its artists were struggling to find the right design for Bambi，the tale of a young deer.The film’s production team realized they needed an alternative to the style that highlighted almost all of the leaves，flowers and mushrooms in their first feature-length animated(动画的) film. Soon they got their inspiration from Tyrus Wong，whose work was on display at New York City’s Museum of Chinese in America in 2015.In 1938，the Walt Disney Studio hired him to draw the frames between the main drawings of the animators.After reading the story of Bambi，he saw an opportunity to break out of his humdrum job.He said to himself，“This is all outdoor scenery.And I’m a landscape painter.This will be great！” Inspired by Chinese landscape paintings，he used watercolor and pastels(蜡笔) to make sketches that bring the feeling of forest scenes with simple strokes of color and special attention to light and shadow.Wong’s sketches attracted Disney and became the guide for Bambi’s background artists，who were later trained to imitate his style.“His expression was a great leap forward for the medium，” writes John Lasseter，the chief creative officer for Walt Disney and Pixar Animation Studios.“Where other films were literal，Bambi was expressive and emotional.” In 2001，Wong was named “Disney Legend”，and he received the recognition as the true lead artist. He pursued art all his life and still made art during his retirement，including toy animals from recycled materials and handmade kites that he regularly flew off the Santa Monica Pier in California.“People admire his works because of Bambi，but Bambi was just a really small part of his life，” says his youngest daughter.“He considers himself not a great artist but a lucky artist，who was at the right place at the right time.” 语篇解读　本文是一篇记叙文。文章介绍了艺术家黄齐耀的绘画风格及其在迪士尼经典动画作品《小鹿斑比》中的重要贡献。 1．Why did Walt Disney’s artists notice Tyrus Wong? A．He was good at drawing cartoon characters. B．He won a prize at a museum in New York. C．His style was suitable for the animated film Bambi. D．His work could be used to advertise Walt Disney’s films. 答案　C 解析　细节理解题。根据文章第一段内容可知，迪士尼想寻找一种新的风格来制作《小鹿斑比》，结合第二段中“Soon they got their inspiration from Tyrus Wong”可知，迪士尼的艺术家们注意到黄齐耀是因为黄齐耀的作品风格很适合《小鹿斑比》这部动画电影。故选C。 2．What does John Lasseter think of Tyrus Wong’s paintings? A．They were literal and detailed. B．They conveyed thoughts effectively. C．They showed the legend of Walt Disney. D．They displayed the progress of the medium. 答案　B 解析　细节理解题。根据文章第三段中“Wong’s sketches attracted Disney and became the guide for Bambi’s background artists，...‘Where other films were literal，Bambi was expressive and emotional.’”可知，约翰·拉塞特认为黄齐耀的作品有效地传达了思想。故选B。 3．What can we learn about Tyrus Wong from the last paragraph? A．He was devoted to art during his lifetime. B．He had been busy his whole life. C．He gave up art after retirement. D．He liked to purchase toys and kites. 答案　A 解析　推理判断题。根据文章最后一段中“He pursued art all his life and still made art during his retirement”可知，他一生致力于艺术。故选A。 4．How does the author introduce Tyrus Wong? A．By analyzing cause and effect. B．By making comparisons. C．By following time order. D．By listing examples. 答案　C 解析　推理判断题。通读文章尤其根据文中的“A year after...”，“Soon”，“In 1938”以及“In 2001”，“during his retirement”等时间可推知，作者大体上是按照时间顺序介绍黄齐耀的。故选C。 B Mogao Grottoes is located at the western end of the Hexi Corridor along the ancient Silk Road in Dunhuang，China.Until now，most mural paintings at Mogao Grottoes have been dated by directly referring to the mural texts or historical documents.However，some are still left with the creation era(时代) uncertain due to the lack of reference materials or the disagreement of art experts. The drawing style of mural paintings was changing throughout history and can be learned and quantified through painting data.A new dating method has been developed by encoding(编码) the drawing styles using visual codes learned through deep learning.This new method successfully discovered the creation era of six mural paintings at Mogao Grottoes.This new research work is led by Qingquan Li from Shenzhen University. With the help of experts from Dunhuang Academy，seven mural paintings from two grottoes (No.205 and No.206) were chosen as subjects for this dating research. To reveal the creation era of these paintings，Qin Zou，a researcher from Wuhan University，collected 3,860 mural paintings from 194 different grottoes with confirmed creation-era labels.To find the visual codes that can identify the era in these paintings，the authors constructed a deep convolutional neural network(卷积神经网络) and classified(将……分类) these painting images into the right eras.Based on the classification model，a dating method was built and applied to date the seven paintings. Six of the new dating results were approved by experts from Dunhuang Academy.“These dating results are correct and the method is great，” said Mr Hui-Min Wang，a distinguished expert from the Archaeological Institute of Dunhuang Academy. “To the best of our knowledge，” wrote the researchers，“this work represents the first account of a scientific and quantitative manner to support the era prediction and reduce the uncertainties in dating ancient paintings by using deep learning.” 语篇解读　本文是一篇说明文。文章介绍了研究人员已经开发出一种新的断代方法来确定中国莫高窟壁画的创作时代。 5．In which way can most mural paintings be directly dated? A．By checking painting data. B．By identifying the drawing styles. C．By referring to reference materials. D．By adopting a convolutional neural network. 答案　C 解析　细节理解题。根据第一段中“Until now，most mural paintings at Mogao Grottoes have been dated by directly referring to the mural texts or historical documents.”可知，通过查阅参考材料，如壁画文字或历史文献，可以直接确定大部分壁画的时代。故选C项。 6．What can be learned about the new dating method? A．It requires a large number of visual codes. B．It dated the seven chosen mural paintings correctly. C．It was developed by experts in Dunhuang Academy. D．It involves collecting information from the mural texts. 答案　A 解析　细节理解题。根据第二段中“A new dating method has been developed by encoding(编码) the drawing styles using visual codes learned through deep learning.”并结合第四段首句可知，新的断代方法需要大量的视觉代码。故选A项。 7．What is paragraph 4 mainly about? A．The importance of creation-era labels. B．How the classification model was created. C．The influence of the new dating research. D．Why the researchers chose 3,860 mural paintings. 答案　B 解析　段落大意题。根据第四段“To reveal the creation era of these paintings...Based on the classification model，a dating method was built and applied to date the seven paintings.”可知，第四段主要介绍了新的断代模型是如何创建的。故选B项。 8．What was Mr Wang’s attitude toward this new method? A．Doubtful. B．Critical. C．Positive. D．Uninterested. 答案　C 解析　观点态度题。根据倒数第二段中王先生说的话“These dating results are correct and the method is great”可推知，他对这种新的断代方法持肯定态度。故选C项。 Ⅳ.七选五(每小题2.5分，满分12.5分) Street art is a very popular form of art that is spreading quickly all over the world.You can find it on buildings，sidewalks，street signs and trash cans.Even art museums and galleries are collecting the work of street artists. 1 Art experts claim that the movement began in New York in the 1960s. 2 This colorful，energetic style of writing became known as graffiti(涂鸦)．It showed that young people didn’t want to accept rules and traveled around cities to create paintings that everyone could see. One well-known New York street artist is Swoon.She cuts out paper images of people and puts them on walls or sets them up on sidewalks. 3 She enjoyed studying art，but as time went on，she got bored with the work she saw in museums and galleries.Swoon started to create strong and imaginative style，which attracted a lot of fans. 4 Some of them dislike artists who make so much money in galleries and museums.They choose street art because it is closer to people.Some artists try to express their opinions in their work.They often want to protest against something.Advertising companies also use street art in their ads because it gives people the impression of youth and energy. In today’s world，the Internet has a big influence on street art. 5 Many city residents，however，say that seeing a picture on the Internet is never as good as seeing it live.The street art movement lives with the energy and life of a big city.There it will continue to change and grow. A．There are various forms of street art. B．Street art has become a global culture. C．Street artists do their work for some reason. D．Swoon didn’t start her career as a street artist. E．It was considered as a very new popular form of culture. F．Artists can show their pictures to people all over the world. G．Young adults sprayed(喷洒) words and other images on walls and trains. 语篇解读　这是一篇说明文。文章主要介绍了街头艺术作为一种流行的艺术形式正在迅速传播到全世界各地，并且成为全球文化的一部分。 1．答案　B 解析　根据上文“Street Art is a very popular form of art that is spreading quickly...are collecting the work of street artists.”可知，街头艺术在全球范围内迅速传播，甚至已经进入艺术馆，B项承接上文，指出街头艺术已成为一种全球性文化，符合语境，故选B项。 2．答案　G 解析　根据上文“Art experts claim that the movement began in New York in the 1960s.”可知，G项承接上文，指出街头艺术运动是以年轻人在墙上和火车上的创作开始，且与下文的“It showed young people...”相呼应，故选G项。 3．答案　D 解析　上文介绍一位著名的街头艺术家Swoon，D项承接上文，继续介绍这位艺术家，下文“She enjoyed studying art...which attracted a lot of fans.”提到Swoon原本学习艺术，后期才开始创作街头艺术，与D项的描述匹配，故选D项。 4．答案　C 解析　根据下文“Some of them dislike artists...Some artists try to...companies also use street art...”可知，街头艺术家从事街头艺术工作是有着不同的原因的，C项能够概括本段内容，适合作主题句，故选C项。 5．答案　F 解析　根据上文“In today’s world，the Internet has a big influence on street art.”可知，F项承接上文，说明了艺术家可以通过互联网向全世界的人展示他们的作品，下文说明城市居民对于在网上欣赏街头艺术照片有不同的看法，与F项在逻辑上构成了转折关系，故选F项。 Ⅴ.语法填空(每小题1.5分，满分15分) I had a very special teacher in high school.Her husband unexpectedly died of a heart disease.About a week after his 1. (die)，she shared some of her thoughts with us. When the class was nearly over，she 2. (move) some things aside on her desk and sat down there.With a gentle look of reflection，she said，“3. class is over，I’d like to share something with you.Each of us 4. (put) here on earth to learn，share，love and enjoy.None of us knows when this fantastic experience will end.It can be taken away 5._____________ any moment.” Her eyes began to water，but she went on: “So I’d like you all 6. (make) a promise.From now on，on your way to school，or home，find something beautiful to enjoy.It doesn’t have to be something 7. you see.It could be a scent(气味)，or it could be the sound of the soft wind slightly touching the 8. (leaf) in the trees...” The class was completely quiet.9. (pick) up our books，we went out of the room one by one silently.That afternoon，I noticed 10. (many) things on my way home from school than I had in a whole term. 语篇解读　这是一篇记叙文。文章主要讲述了多年前，作者的高中老师在课堂上分享了自己关于生命的感悟，老师让学生们多去关注生活中美丽的事物，学会感激生命中的每一刻。 1．答案　death 解析　考查名词。此处使用名词death“死亡”，作after的宾语。故填death。 2．答案　moved 解析　考查时态。根据句意及空前的was可知，事情发生在过去，故时态用一般过去时。故填moved。 3．答案　Before 解析　考查连词。根据语境可知，此处指的是在课堂结束之前，应用连词before；句首单词的首字母需大写。故填Before。 4．答案　is put 解析　考查时态、语态和主谓一致。结合语境可知本句陈述事实，故时态用一般现在时，且主语Each of us与put之间为被动关系，要用被动语态，主语为第三人称单数，be动词用is。故填is put。 5．答案　at 解析　考查介词。句意：它随时都可能被拿走。at any moment“任何时候，随时”，为固定短语。故填at。 6．答案　to make 解析　考查非谓语动词。本句谓语为would like，此处为非谓语动词，would like sb to do sth“想要某人做某事”，应用make的不定式，作宾补。故填to make。 7．答案　that 解析　考查定语从句。本空引导限制性定语从句，先行词是不定代词something，指物，关系词代替先行词在从句中作宾语，应用关系代词that引导。故填that。 8．答案　leaves 解析　考查名词复数。结合句意可知，树叶不止一片，应用复数形式，作touch的宾语。故填leaves。 9．答案　Having picked 解析　考查非谓语动词。句意：我们拿起书，一个接一个地默默地走出了房间。本句谓语为went，此处为非谓语动词，作状语，且动作pick up“拿起”发生在谓语went之前，故用现在分词的完成式，位于句首，首字母应大写。故填Having picked。 10．答案　more 解析　考查形容词比较级。结合句意和之后的than可知，本空用many的比较级more“更多的”，作定语，修饰things。故填more。 学科网（北京）股份有限公司 $$