Unit 5 Learning from Nature Using language Listening and Speaking 课件-2025-2026学年高二英语外研版（2019）选择性必修第三册

外研版选择性必修三 UNIT 5 Learning from nature Using language Listening & Speaking Review：non-finite forms as subject，object and predicative Look at the sentences from the reading passage and answer the questions. a　 Today，architects continue to explore ways to capture the beauty of natural forms，... b　 ...it appears to float above the waterfront promenade and the water that surrounds it.…… c　 Visitors are often amazed to find themselves in an urban building that so truly captures the beauty of natural forms. d　 Creating buildings such as these enables us to live in closer harmony with our environment. 1　Look at the “to do” structures in sentences（a）and（b）. Do they serve the same function in each sentence? 2　In sentence（c），is the -ed form used as an adjective or a past participle? Why does the author use the -ed form other than the -ing form? 3　What is the function of the -ing form in sentence（d）? Now look for more sentences with these structures in the reading passage. No，they don’t. “To explore” in sentence（a）serves as object and “to float” in sentence（b） serves as predicative. The -ed form is used as an adjective. The author wants to describe the visitors’ feeling，so the -ed form is used. The -ing form is used as subject. 1 2 Complete the passage with the correct form of the verbs in brackets. 1　　　 　（draw）inspiration from nature is a tradition that goes back centuries. Nowhere is this better illustrated than in the beautiful Lingering Garden of Suzhou. The main principle of its design is 2 ________　　 　　（recreate）natural landscapes in Miniature . First established in the Ming Dynasty，the original garden contained a Rockery to symbolise Tiantai Mountain. Pine and bamboo groves were added later，along with a pond and an island. Visitors would be 3　　　 　（astonish）to find the garden modeled closely on natural features . Visitors are also supposed 4　　 　　（explore）it scene-by-scene. This could vary from a view of a pond and the splashing of fish，to a tree in blossom，a pagoda or a moon-shaped gate. Drawing to recreate/ recreating astonished to explore go/date back追溯到 表示否定的介副词置于句首用全部倒装 松竹林 仿效、模仿 逐场地 从...到...变化 3 Read the information below and write a paragraph introducing the 24 Solar Terms with the words in the box. Use the structures you have learnt in this unit where appropriate. learn　　determine　　show　　amaze　　use Origin ·created by farmers in Ancient China ·based on Chinese lunar calendar ·determined by the changes in the position of the sun Significance ·changes in weather mean a lot to farmers ·determine the best time to sow and harvest ·wisdom learnt from nature First term ·Beginning of Spring ·days become longer and the temperature increases Cultural heritage ·added to UNESCO’s List of Intangible Cultural Heritage in 2016 Learning from nature’s wisdom led farmers in Ancient China to create the 24 Solar Terms… _________ (learn) from nature's wisdom led farmers in Ancient China ___________ (creat) the 24 Solar Terms，which were based on observation of changes of seasons，astronomy and other natural phenomena. _____________(indicate) changes in weather conditions，the 24 Solar Terms remain of particular importance to farmers for guiding their practices. The first term is known as “ Beginning of Spring”，and marks when days become longer and the temperature begins __________ (increase). Nowadays, the 24 Solar Terms not only apply to farming，but also guide Chinese people in everyday life. So _______(vary)are the functions of the Solar Terms and their contributions to cultural identity，that in 2016，they were added to UNESCO’s List of Intangible Cultural Heritage. to create to increase Learning Indicating varied Work in pairs. Talk about one of the Solar Terms using the structures you have learnt in this unit where appropriate. 4 Review: non-finite forms as subject, object and predicative 复习：不定式作主语、宾语、表语 在近三年的新高考卷中，非谓语动词是必考点，每年语法填空至少考1-2道。其中，不定式常出现在固定句型、动词搭配及作表语的语境中。 2. 不定式作宾语 (Object) 这是高考语法填空的最高频考点。 规则：有些动词只能接 to do 作宾语，不能接 doing。 高考必背动词表 (Verbs + to do)： 意愿打算：want, wish, hope, expect, continue , decide, manage, learn. 努力尝试：try, attempt, strive. 同意拒绝：agree, promise, refuse. 巧合似乎：seem, appear (教材原词), happen. 三个核心考向： 1. 不定式作主语 (Subject) 定义：表示具体的、某一次的动作或未来的动作。 公式：It is + adj./n. + (for/of sb.) + to do sth. It is essential for architects to capture the beauty of natural forms. 3. 不定式作表语 (Predicative) 规则：主语和表语在逻辑上要对应。 主语是dream, goal, aim, purpose, plan等抽象名词时，表语用to do 主语是what引导的名词性从句时，表语用to do 功能 不定式 (to do) 动名词 (doing) 作主语 表示具体、将来的动作。 To be a doctor is my dream. 表示抽象、习惯性的动作。 Being a doctor is very hard work. 作表语 回答“做什么” (目的)。 My work is to clean the room. 回答“是什么” (身份/状态)。 My job is cleaning. 教材例句 ... it appears to float... (具体的动作) Creating buildings... enables us... (这件事整体) 对比与辨析：to do vs. doing 1. 【2022年全国乙卷】 “_________________ (strengthen) the connection with young people, the event included a number of public promotional activities on social media.” 2. 【2022年北京卷】 “Fearful that he might have an intention ________ (harm) her, Helen started to run.” 3. 【2021年全国甲卷】 “It is possible ________ (walk) or bike the entire 14 kilometers.” 4. 【2024年新高考II卷】 “... visitors walking through the Birthplace Garden were often amazed ________ (find) the connection between the two great writers.” 5. 【2022年浙江卷1月】 “That approach brought Cobb's air travel last year down by 75%, and she plans ________ (continue) the practice.” 高考链接 To strengthen to harm to walk to find to continue 6. 【2023年全国甲卷】 Behind the simple style, however, is a serious message ________ (intend) for everyone. intended 解析：考查过去分词作定语。be intended for意为“打算为……所用”，message与intend之间是被动关系，用过去分词。 7. 【2023年北京卷】 When ________ (see) from afar, the mangrove forests appear more splendid. seen 解析：考查过去分词作状语（状语从句省略）。完整形式为“when they are seen”，主语the mangrove forests与see是被动关系，省略后保留过去分词。 2023年新高考Ⅰ卷真题改编 To eat one, you have to decide whether 1.________ (bite) a small hole in it first, releasing the stream and risking a spill, or to put the whole dumpling in your mouth, 2.________ (let) the hot soup explode on your tongue. Nanxiang aside, the best Xiao long bao have a fine skin, allowing them 3.________ (lift) out of the steamer basket without 4.________ (allow) them tearing or spilling any of their contents. to bite letting to be lifted allowing Read the passage about biomimicry and answer the questions. Pay attention to the words and expressions in bold. 5 1. What are the types of biomimicry mentioned in the passage? What else do you know about them? 2. What other examples of biomimicry can you think of? Share them with the class. the Wright brothers One is copying form and shape. Another one is taking inspiration from the abilities of animals. When solving a design problem, you can sometimes look to nature for a solution. One of the early examples is the study of birds to enable human flight. The Wright brothers got their inspiration from observing pigeons in flight, and in 1903 successfully obtained a patent for their designs for the first aeroplane. This approach, called biomimicry, studies and imitates nature’s designs and processes to seek solutions to human problems. There are many types of biomimicry, among which the most common one is copying form and shape. By imitating the beak of a bird, high speed trains such as China's CRH trains can be made to run much faster and more quietly. Another type of biomimicry is taking inspiration from the abilities of animals. Inspired by dolphins, people have learnt how to send signals underwater, which is currently employed in tsunami early-warning systems. China Railway High-speed 依靠自然 飞行中的 获得专利 利用 observe: to see or notice sb/sth看到；注意到；观察到 observer observation imitate: mimic 模仿 imitation seek solutions to: to find ways to solve the problem 寻求解决问题的办法 copy: to make sth that is exactly like sth else 仿造 take inspiration from: 从……获取灵感 inspired by: 受……启发 Complete the information with the words and expressions in Activity 5. 6 Bats use sound to “see”. But how do they avoid crashing into （撞到）each other? The answer lies in their use of echo-location (回声定位). to identify the position of objects. Scientists are 1____________________ bats to improve radar systems (雷达系统). taking inspiration from As a land species, how can we improve our performance in water? 2 _______ the shape of the scales on a shark’s skin, we have created swimsuits that allow swimmers to swim much faster. Copying By 3 ________ dragonflies in flight, people have realised there are better ways of flying. Now we are 4 __________ dragonflies with our designs for small drones (无人驾驶飞机). observing inspired by Spider silk is much stronger than the same weight of steel. This means that it could be used in lots of products, such as bullet-proof clothing (防弹衣). But we are still 5 _________________ one problem – how to increase the spiders’ output! seeking solutions to Work in pairs.Talk about in what other ways we can learn from animals. Give examples. 7 Researchers in 2008, mimicking the mosquito, developed a 3 prong（尖头) needle that significantly reduced the pain caused by needle insertion. 8 Read the passage and answer the questions. One of the outstanding features of traditional Chinese martial arts （武术）is the way they imitate animal movements. This came about （产生）because many Chinese martial artists admired the natural instincts (自然本性), senses and fighting abilities that animals possess in order to survival in the wild. The first set of animal-imitating exercises came into being （形成，产生）about 2,000 years ago. It was called Wu Qin Xi, or Five-animal Exercises, created by Hua Tuo (ca145–208). As a physician during the Han Dynasty, Hua Tuo is often credited with（被誉为） being the first in China to use anesthesia (麻醉) during surgery. He was known as the best physician of his time, and was an expert in acupuncture (针灸). 1. Why were Chinese martial artists inspired by animal movements? Because many Chinese martial artists admired the natural instincts, senses and fighting abilities that animals possess in order to survive in the wild. 2. What were Hua Tuo’s achievements? Hua Tuo created Wu Qin Xi. He was the first physician to use anesthesia during surgery in China. He was known as the best physician of his time and he was an expert in acupuncture. Listen to the conversation about Wu Qin Xi and tick the topics mentioned by the speakers. The creator of Wu Qin Xi Who can practise the exercises Why these animals were chosen Physical benefits Mental benefits How to teach the exercises 9 ✔ ✔ ✔ Listen again and complete the introduction to Wu Qin Xi. 10 Wu Qin Xi was created by Hua Tuo almost 2,000 years ago. It means “Five-animal Exercises”, and each animal is 1 ____________________________. By doing these exercises, people learn from these animals and help 2 ________________ _____________. For example, the tiger exercise 3 ___________ the liver. The bear exercise helps people with good digestion. The monkey exercise helps 4 ________ ___________; the 5 ___________ is good for the kidney; and the crane exercise is 6 _______________. Some people believe Wu Qin Xi helps them 7 ________ ______________. Some of the Wu Qin Xi masters lived to 8 _____________________ and still had good eyesight, hearing and strong teeth. Wu Qin Xi has 9 ______________, too. It can help 10 ____________________________________. identified with a form of exercise the / their organs to work better does good to the heart to work well deer exercise good for the lung to live to an advanced age more than 90 years of age mental benefits to relax the mind and improve concentration Complete the boxes with the expressions from the interview. 11 Talking about benefits Showing interest • By ..., you learn ... • It helps people to ... • ... is good for ... Really? That’s interesting! That’s very impressive. • Sounds great! Think about other exercises inspired by animals. Discuss how they were created and their benefits, using the words and expressions in this section. 12 Breaststroke（蛙泳） Butterfly（蝶泳） Bye-bye! Lavf60.16.100 Packed by Bilibili XCoder v2.0.2 null Other 146318.3 $