Unit 5 Period 2 Using language （课件）英语外研版选择性必修第三册

Using language Unit 5 Learning from Nature 外研版2019选择性必修第三册 Contents 1. Lead in 2. Presentation 3. Listening 4. Speaking 5. Practice 6. Summary 7. Assessment 8. Homework 01. Lead in lead Look at the sentences from the reading passage and answer the questions. 01 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. lead Look at the sentences from the reading passage and answer the questions. 01 No, they don’t. “To explore” in sentence (a) serves as object（宾语） and “to float” in sentence(b) serves as predicative.（表语） 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? The -ed form is used as an adjective(形容词）. The author wants to describe the visitors’ feeling, so the -ed form is used. lead Look at the sentences from the reading passage and answer the questions. 01 The -ing form is used as subject. 3.What is the function of the -ing form in sentence (d)? Now look for more sentences with these structures in the reading passage. 1. It is natural to think in this way, but of course it wasn’t... 2. People whose interest is exploring the relationship between art and science will enjoy Singapore’s ArtScience Museum. 3. The building therefore not only responds … by generating its own renewable energy. 主语 表语 宾语 02. Presentation lead 非谓语动词 non-finite forms 非谓语动词包括不定式、动词-ing形式和动词-ed形式。 本单元主要复习非谓语动词作主语、宾语和表语的用法。 lead 非谓语动词作主语 01 1. to do作主语，表示_____或_______的动作， -ing 作主语，表示_____或_______的动作。 2. to do 和 –ing 作主语时，常用___作形式主语，常见句型为： 1)It is +adj.+(for/of sb.) to do sth. 2)It be +a/an + n.+ to do sth. 3)It takes (sb.) +时/金 + to do sth. 具体 一次性 抽象 经常性 it lead 非谓语作宾语 02 1.常跟不定式作宾语的动词有： 决心学会想希望 拒绝设法愿假装 主动答应选计划 同意请求帮一帮 decide/determine, learn, want, expect/hope/wish refuse, manage, care, pretend offer, promise, choose, plan agree, ask/beg, help lead 非谓语作宾语 02 2.常跟动词-ing形式作宾语的动词有： 考虑建议要原谅 承认推迟停止想 避免否认继续练 介意完成去欣赏 更愿想象需冒险 consider, suggest/advise, excuse admit, delay/put off, stop, fancy avoid, deny, keep/continue, practice mind, finish, enjoy prefer, imagine, need, risk lead 非谓语作宾语 02 下列短语和句型后接动名词作宾语：can’t help, put off, look forward to, be used/accustomed to, lead to, be devoted to, go back to, stick to, object to, get down to, pay attention to, can’t stand, give up, feel like, insist on, have difficulty/trouble (in), have a good/wonderful/hard time (in), spend time (in)…… lead 非谓语作宾语 02 go on to do 接着做(另一件事) doing 接着做(同一件事) stop to do 停下来去做(另一件事) doing 停止当前动作 forget/remember/regret to do doing 动作未发生 mean to do 打算做 doing 意味着 try to do 尽力做 doing 尝试做 动作已发生 lead 非谓语作表语 03 1.动词不定式作表语：表示_____的动作或说明主语内容，其主语通常是 抽象名词wish/hope/plan/idea/task/step/purpose//aim /purpose/job/duty...... 2.-ing作表语：动名词≈______，表语和主语可互换 现在分词≈_____，指___，译为“_______________” 3. –ed作表语：相当于一个_____,指___，译为“_______________” 主语 n. adj. adj. 物 人 令人…的 (人)感到…的 lead 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. 2. ___________ (Experience) the harmony between man and nature was the ultimate goal of its creators. The main principle of its design is 3. ________ (recreate) natural landscapes in miniature. First established in the Ming Dynasty, the original garden contained a rockery to symbolise Tiantai Mountain. The designers enjoyed 4. ________ (arrange) pine and bamboo groves to create a sense of tranquility. Visitors would be 5. ________ (astonish) to find the garden modeled closely on natural features. Visitors can also choose6. ________ (explore) it scene-by-scene.This could vary form a view of a pond and the splashing of fish, to a tree in blossom, a pagpda or a moon-shaped gate. The gradual discovery here is really7._________.(satisfy) Drawing To experience to recreate arranging astonished to explode satisfying Supposing you are the culutral ambassdor, The UNESCO website is updating its introduction to the 24 solar terms. Please wrtite a paragraph and make a speech to introduce one of it to the world. lead Introduce one of the Solar Terms using the structures you have learnt in this unit where appropriate. when it is which season it is in how people feel what people do lead One is copying form and shape. Another one is taking inspiration from the abilities of animals. 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. Read the passage (P71) about biomimicry and answer the questions. Pay attention to the words and expressions in bold. lead Complete the information with the words and expressions in Activity 1. Bats use sound to “see”. But how do they avoid crashing into 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 lead Complete the information with the words and expressions in Activity 1. 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 Using biomimicry enables us to live in harmony with the environment. lead Read the passage(P72) and answer the questions. Using biomimicry enables us to live in harmony with the environment. 1. Why were Chinese martial artists inspired by animal movements? 2. What were Hua Tuo’s achievements? Because many Chinese martial artists admired the natural instincts, senses and fighting abilities that animals possess in order to survive in the wild. 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. 03. Listening lead Listen to the conversation about Wu Qin Xi and tick the topics mentioned by the speakers. 01 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 ✔ ✔ ✔ lead Listen again and complete the introduction to Wu Qin Xi.i. 02 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 organsto 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 to relax the mind and improve concentration 04. Speaking lead Complete the boxes with the expressions from the interview. 03 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! Read the introduction to UN peacekeeping and answer the questions. Pay attention to the words and expressions in bold. lead Think about other exercises inspired by animals. Discuss how they were created and their benefits, using the words and expressions in this section. 06. Practice lead 语法填空. 01 1．When I post the picture online, I will make a comment about how bad it is (feed) wild crocodiles. 2．When shopping online, he prefers (pay) by credit card rather than make a direct bank transfer for better protection. 3．In 1883, he bought the New York World and used the same business strategy he (employ) at the St. Louis Post-Dispatch and sales of the newspaper mounted up until it was the best selling newspaper in the country. 4．To her joy, her daughter resolved (study) harder after failing the exam. 5．I pretended (believe) him and helped him organize the contest. 1．to feed 2．to pay 3．employed 4．to study 5．to believe lead 语法填空. 01 6．The damage caused by the tsunami was making it difficult (rescue) the survivors. 7．Students tend (admire) the teachers who do justice to every student. 8．I’d prefer (go) in summer rather than in winter. 9．We managed (get) to the airport in time. 10．The activity will start soon. What if the senior citizens forget (register) for the activity? 11．She often told me not to take things for (grant). 12．I examined the chick (雏鸟) and it seemed fine. My next work was (construct) a nest and anchor it in a tree. 6．to rescue 7．to admire 8．to go 9．to get 10．to register 11．granted 12．to construct 07. Summary 08. Assessment lead Learning Objectives Score(1-5) 1. Identify and use non-finite verbs (to do, -ing, -ed) as subject, object, and predicative in context. 2. Understand and appreciate the wisdom of learning from nature. 3.To know something about 24 Solar Terms 5-完全能；4-基本能；3-不确定；2不太能；1-完全不能 09. Homework lead I. Compulsory Task (Must Do) 完成读后续写 II. Optional Task (Choose to Complete) Prepare a short presentation about what we can learn from nature and how to live in harmony with nature. lead My name is Mae. I’ve always been passionate about exploring and solving problems — whether fixing a broken toy or figuring out how a phone app works. This led me to join our school’s Coding (编程) Club. In our first lesson, Ms. Davis told us that coding is more than writing lines of code. It is about using technology to make life easier for others. “Your project,” she announced in class one day, “is to create a simple app that solves a real-life problem.” “You have one week to prepare,” She added gently, hoping this would give us enough time to find inspiration and finish the project. The challenge stayed with me as I walked to my neighbor Mrs. Thompson’s apartment after school. She had invited me for tea, as she often did on Tuesdays. Mrs. Thompson was kind and cheerful, but lately she had been a little forgetful, often misplacing her keys or repeating the same story twice without realizing it. When I arrived, she was in the kitchen. lead “Mae! Good timing,” she greeted me warmly, and then stopped, glancing at the kettle. “Did I already boil water for tea?” I checked the kettle — it was still warm. We laughed about it as I poured water, and soon we were chatting. Our conversation turned to her weekly book club with friends. Mrs. Thompson smiled, talking about her two old friends. Mr. Brown arrived late for the game, and Mrs. Smith failed to bring her glasses twice. “We’re quite a group,” she said. Then her expression grew thoughtful. “We manage, of course. But sometimes I think wouldn’t it be nice if something simply reminds us? Take medicine. Water the plants. Friday for book club.” She tapped her head with a soft laugh. Her words sank in. At that moment, an idea formed in my mind. As I stood up to leave, I smiled mysteriously, “Give me a few days, and I’ll bring you a little surprise.” “Oh? I’ll try not to forget that,” she laughed. lead That night, I sat at my desk, notebook open and mind racing with details. ________________________________________________________________________________________________________________________________________________________ A week later, I presented my project to Ms. Davis. ________________________________________________________________________________________________________________________________________________________ lead  That night, I sat at my desk, notebook open and mind racing with details. I decided to design a gentle reminder app especially for the elderly. I listed simple functions: important dates, daily tasks, and warm notes. I focused on making the words big and the buttons easy to touch. Whenever I felt stuck, I thought of Mrs. Thompson’s kind smile and her wish for something to help her remember. I carefully tested every part again and again, making sure it was simple and helpful. Deep in my heart, I hoped this little app could bring convenience and warmth to her and more elderly people. A week later, I presented my project to Ms. Davis. I introduced the app’s purpose and showed how it worked. Ms. Davis praised my thoughtful idea and spoke highly of my project. After class, I brought the app to Mrs. Thompson. She was delighted and tried it at once. “This is exactly what I need,” she said happily. Watching her smile, I truly understood what Ms. Davis had meant: coding is not just code, but a way to use technology to care for others. Thank you for your listening null Other 146318.3 $