Unit 3 The world of Science Using language 课件-2024-2025学年高一下学期英语外研版（2019）必修第三册

. . Unit 3: The world of science Using Language: Present perfect passive 1 Activity 1 Describe the paictures with Present perfect tense. Someone has broken the window. He has finished his homework. 表示说话时已经完成的动作，而且这个动作的结果对现在还有影响 2 Activity 1 Describe the paictures with Present perfect tense. He has taught in our school for 30 years. 表示动作发生在过去，但一直持续到现在，并且有可能继续持续下去 3 4 使用现在完成时的注意事项 时间状语 during/ over/ in the last/ past+时间段, ...等时间状语 since+时间点, already, recently, lately, so far, up to now, until now for＋时间段, ever since these days (years, months, weeks) 5 加上句型: 第1次study nba。 1. During the last three decades, the number of people participating in physical fitness programs ____________(increase) sharply. 2. Simon_____________(attend) his father for such a long time that he understands almost every gesture of his father’s. 3. I complained to the manager of the hotel about the poor service last week, but up to now, I ________________ (receive) his reply. 4. In recent months, the China Grand Canal Museum in Yangzhou, which exhibits the history and culture of the Grand Canal, ________________(attract) a great number of visitors. has increased has attended haven’t received has attracted Q:怎么知道上面用现在完成时的？ A: 根据时间状语 Practice 1. After several years of observation, the research group _______________(arrive) at the conclusion that language acquisition is faster when students are exposed to the situation where it is spoken. 2. Great changes _____________(take) place in my hometown and you can see that a lot of factories have been set up. has arrived have taken Q:上面的句子没有时间状语，为什么要用现在完成时？ A: 根据语境；表示“到目前为止，已经……” 15个瞬间性动词 借买离开死来到， 开始加入患感冒， 打开关上又担心， 回来结婚睡着了。 借：borrow—keep 买：buy—have 离开：leave—be away 死：die—be dead 来：come (to)—be (in/at) 到（指“到达）：arrive/reach—be (in/at) 开始：begin/start—be on 加入：join/take part in—be in 患感冒：catch a cold—have a cold 打开：open—be open 关上：close—be closed 担心：worry—be worried 回来：come back/go back/return—be back 结婚：marry/get married—be married (to) 睡着：fall asleep—be asleep 1. It is the first time that the local education authority _____________ (make) such strict requirements on going-to-school time for primary and middle school students. 2. It ______________(be) ten years since we met last time. 3. We ______________(be) to Beijing four times, so this time we won’t choose Beijing as a destination. has made is/has been have been Q:上面的句子没有时间状语，为什么要用现在完成时？ A: 固定句型 It is + 序数词+ time that sb have/has done sth. It is /has been...时间 since sb did sth. sb. have/has done sth+次数 Activity 2 Describe the paictures with Present perfect tense. You have slayed an enemy You have been slayed by an enemy 现在完成时的被动语态 11 现在完成时 现在完成时 谓语结构 主动 被动 have/has done have/has been done (1)The door has been locked. (2)These flowers have been watered, and you can go home. (3)Our classroom has been cleaned, so you needn't clean it now. 主语与谓语动词是被动关系 12 . Richard’s new book The New Age of Invention (publish). Nowdays, important advances (make) in medicine and environmental science thanks to increasing computer power. New inventions like 3D printers use to make replacement hearts and bone parts. As for the time machine, Richard thinks nothing like this _______________(invent) yet . . Fill in the blanks according to the interview. has been invented have been used have been made has just been published Lead-in What is their common structure ? 13 . Understand the tense 1. Someone has asked “you” about the title of your book before. 2. People have used 3D printers to make replacement hearts and bone parts. Present perfect passive 14 . Understand the tense 3. What is the difference between the two groups of sentences? 4. Why does the author choose to use the passive form instead of the active form in the reading passage? passive form active form To emphasise what has been done, rather than who or what does the action. Present perfect passive 15 Activity 3 Read and rewrite. 16 Many things in our lives have already been affected, 3D-printed hamburgers have been served to customers in some restaurants in London. But perhaps the most significant success that has been achieved to date is in medicine. Human body parts, including a beating heart, have been made with 3D printing technology. A new 3D-printed shell has been given to a turtle injured in a forest fire! Activity 4 Imagine you are Dr Moore. Look at the pictures and tell the police about the damage and loss to your lab. Use the present perfect passive where appropriate. 21 Practice the tense Present perfect passive 1. The lock on the door has been broken. 2. The window has been broken. 3. My two laptops have been stolen. 4. Beakers and test tubes have been destroyed. 5. The book case has been opened, and some files have been taken away while others have been thrown everywhere. 6. The robot has been damaged. 22 $$I've want a lot to show. I've won a lot to show. I've never seen a man mousy like that. No, this just helps me think. I've never seen a man. No, this just helps me think. I've never seen a man. My sleep like that. No, this just helps me think. Tell you老了。I always at this time, I always get at this time. I've always hit this. Time, where are my babies and where is your way turn in? No, no. I think you must have been confused. Mother talk and dunk, i've never seen you before in my life. I've never seen you before my life. I've never seen you before my. Come on, donk and you know my name. Anyway. it's me. Track your best friend. Waiting for ten hours. White for teen is White. Forty is waited for teen . years. I know . beauty. But it's . nice . to see nice to see you. too. Hey flash, i'd love you to meet my friend. Darling, I forgot your name. everyone. I forgot your name. done. I forgot your name. Officer judy, have cpd. How are you? I've lived in the city all my life. I've lived in the city all my life, I max, and on the lucky dog in new york because a heart that's Kitty. Four people were killed and twenty four were injured in the magnet de five earthquake in china province. Four people were killed and twenty four were injured in a magnet to five earthquake amine and province. Four people were killed in. Twenty four were injured in a magnetite to five earthquake in rand province. Earthquake struck巧家county and nine forty seven yesterday evening at a depth of eight kilometers，video shows crack walls and fAllen bricks on the ground. Rescue forces from local public security, firefighting and other emergency response sectors have rushed to the quick . so the express train and a truck allied at a rail crossing in japan's second largest city of your khama today, killing one and drying at least thirty people. Killing one and drying at least thirty people. Killing one. And during at least thirty people, the collision on a key real linked to tokyo s smash the glass in the driver's compartment and derived at least the first three carriages of the eight carriage train. The truck driver was taken to a nearby hospital and died. Injuries to others did not immediately appear to be serious. but the injuries to others did not immediately appear to be serious. but the injuries to others did not immediately appear to be serious. Period 4 Vocabulary and listening B3U3 The world of science Career in science Look at the pictures and answer the questions. (P39-4) 1. What do you know about these careers? 2. What famous scientists can you name in these fields? 三个出名的物理学家： 阿尔伯特·爱因斯坦（Albert Einstein） 01 尼古拉·特斯拉（Nikola Tesla） 02 杨振宁（中国著名物理学家，诺贝尔奖得主） 03 尼古拉·特斯拉这位物理学家和现在的世界著名企业家埃隆·马斯克（Elon Musk）之间存在深厚的联系，尽管他们生活在不同的时代。这种联系主要体现在以下几个方面： 命名致敬： 埃隆·马斯克将自己创立的电动汽车公司命名为“特斯拉”（Tesla），正是为了向尼古拉·特斯拉致敬。这一命名不仅体现了马斯克对特斯拉的尊敬，也象征着特斯拉精神在当今科技领域的延续。 技术传承与创新： 尼古拉·特斯拉在电力和无线电技术方面的开创性工作，为现代科技的发展奠定了坚实的基础。马斯克作为一名科技创业家，他的许多创新项目，如电动汽车、太空探索等，都是在特斯拉等先驱者的技术基础上进行的创新和发展。 精神传承： 除了技术层面的传承，马斯克还继承了尼古拉·特斯拉那种敢于挑战传统、勇于创新的精神。特斯拉一生致力于推动科技与社会的进步，这种精神在马斯克的创业历程中得到了明显的体现。 公众关注与科普： 由于马斯克及其企业的高调发展和广泛影响力，尼古拉·特斯拉的贡献和故事也重新受到了公众的广泛关注。马斯克本人经常在公开场合提及特斯拉，这也间接促进了特斯拉在物理学和科技史上的地位得到更多的认可和科普。 综上所述，尼古拉·特斯拉和埃隆·马斯克之间的联系不仅体现在公司名称的致敬上，更在于技术传承、精神传承以及公众对科技历史的重新关注等多个方面。 三个世界著名的化学家： 玛丽·居里（Marie Curie） 01 达尔顿（John Dalton） 02 侯德榜（中国著名化学家，被誉为中国制碱工业的先驱） 03 达尔顿（John Dalton）的功绩主要是提出了原子理论，为现代化学奠定基础，并发现了气体分压定律和化合物定比定律，推动了气体化学和化学反应理解的发展。他还是首位详细描述红绿色盲的科学家。 3.三位天文学家 尼古拉·哥白尼：提出了日心说，颠覆了地心说的传统观念。 1 郭守敬：制订了精确的《授时历》，对古代天文学和历法有重要贡献。 2 约翰尼斯·开普勒：发现了行星运动的三大定律，揭示了行星绕太阳运动的规律。 3 三个著名的地理学家： 3 阿尔弗雷德·魏格纳（Alfred Lothar Wegener） 2 1 亚历山大·冯·洪堡（Alexander von Humboldt） 李四光（中国著名地质学家和地理学家） 亚历山大·冯·洪堡作为地理学家，他的功绩非常显著，可以简要归纳为以下几点： 广泛的科学考察：洪堡走遍了西欧、北亚、南北美洲，对高山大川、奇花异草进行了广泛的考察和采集。他的足迹遍布委内瑞拉、哥伦比亚、智利、秘鲁等地，收集了大量植物和地质标本。 地理学与相关领域的贡献：洪堡在地理学领域的贡献尤为突出。他创立了植物地理学，将植物的分布与当地的气候和土壤联系起来。此外，他还对气象学、地貌学、火山学等有所贡献。 科学图表的绘制：他绘制了世界上第一张全球等温线图，揭示了气候与纬度、海拔高度、离海远近等因素的关系，这一创举对后来的气候学研究产生了深远影响。 魏格纳是德国的气象学家和地球物理学家，他最为人所知的成就是提出了大陆漂移学说。他在1915年出版了《大陆与大洋的起源》一书，详细阐述了大陆之间曾经是相连的，并由于地壳运动而漂移分开的理论。 三个著名的生物学家： 01 查尔斯·达尔文（Charles Darwin） 03 童第周（中国著名生物学家，被誉为“中国克隆之父”） 02 格雷戈·门德尔（Gregor Mendel） 格雷戈·门德尔是“现代遗传学之父”，他通过用豌豆做实验，发现了遗传的基本规律，即某些特性是如何从父母遗传给孩子的。这个发现对后来的遗传学发展非常重要。简单说，他揭示了遗传的奥秘。 童第周是著名的生物学家，他的主要功绩包括：他是中国克隆技术的开创者，研究鱼类和两栖类的胚胎发育，推动了海洋科学的研究，并培养了很多新一代的科学家。他的研究成果在国内外都有很大影响。被誉为“中国克隆之父”。 physicist mathematician chemist astronomer geographer biologist Career in science Look at the pictures and answer the questions. (P39-4) A physicist is a person who does research connected with physics or who studies physics. A mathematician is a person who is trained in the study of numbers and calculations. A chemist is a person who does research connected with chemistry or who studies chemistry. An astronomer is a scientist who studies the stars, planets, and other natural objects in space. A geographer is a person who studies geography or is an expert in it. A biologist is a person who studies or works in the field of biology. Learning to learn: Noun. -ist Noun. -ian Words about different careers in science can be formed by adding -er, -ist or -ian at the end of the words about subjects, eg biology - biologist. science scientist art novel piano society artist novelist pianist socialist library comedy physic history music librarian comedian musician physician historian Complete the introductions about different scientists with the words in Activity 4. Pay attention to the language that describes their careers. (P40-5) astronomer Guo Shoujing (1231-1316) was a famous Chinese 1 __________ of the Yuan Dynasty. He invented twelve new instruments to study stars and planets. He also developed a calendar which is as accurate as the Gregorian calendar. A mountain on the Moon and a minor planet are named after him. British 2 ________ Charles Darwin (1809-1882) is best known for his work On the Origin of Species, in which he explains changes in species due to natural selection. His ideas deeply influence our understanding of the relationship between humans and nature. biologist Li Daoyuan (CA 466-527) was a famous writer and 3___________ of the Northern Wei Dynasty. He did field research across China and studied more than a thousand rivers and streams, along with the landscape, history and culture of the surrounding areas. geographer Marie Curie (1867-1934) was a world-famous 4 ________ and was first awarded the Nobel Prize in 1903 for her extraordinary work on radioactivity. She was also regarded as a brilliant 5 ________, and was again awarded the Nobel Prize in 1911 for the isolation of pure radium. physicist chemist Chen Jingrun (1933-1996) was one of the world’s leading 6 ________________. His work on Chen’s Theorem made an important advance towards proving Goldbach’s Conjecture, the greatest unsolved problem in number theory. mathematician Watch a video to find out what is Alzheimer’s disease. Invention stories 1. What is Alzheimer’s disease? 2. Who are the common Alzheimer patients? 3. Is it curable? 4. What are scientists trying to deal with it? 5. Do you know any inventions related to it? If one of your close relative has the Alzheimer’s disease, what can you do to help him or her? Listening and Speaking Listen to the conversation and number the pictures with the correct order.(P41-7) While-listening 1 2 3 4 5 Listening: Complete the notes with the information you got from the video. Now listen to the conversation and check your notes. (P41-8) stepped on the floor a pair of socks designed for people with Alzheimer’s disease a student from New York His grandfather A warning 听力文本 Exclamatory sentences express strong emotions, such as surprise, shock, joy, emphasis and excitement. These are usually formed with what or how, and in written form usually end with an exclamation mark. Learning to learn Work in pairs. Act out the conversation about the invention of the telephone. Student A: Turn to Page 106. Student B: Turn to Page 110. Pair work Lavf58.29.100 null 306699.66 10 Unit 3-2 FLTRP 英语必修第三册 2019 Other 304609.66 $$that's. Turn into total assemble. Is that a pretty accurate description of our . relationship tighter? We have just lost cabin pressure. What did you say? What's wrong with you? What did you just call me? Say my name. tiger. I hope my age is correct, always accurate about my age. Make sure that everybody sees the cake before we can. I'm very pleased. He's your uncle and four. I've never see . before. I've never been sick before. I've never been sick before. I've never been sick before. Hello, darkness. Smile, friend. I've come to talk with you again. I've come to talk with you again. I've come to talk with you again. I've made changes for you track. I've made changes for you. suck. I've made changes for you. suck. Think about that. Hello, 是饼干。Hello, 是饼干。How long been done? Two weeks, one day. fifteen hours. I've come to say goodbye. Commuting to work by bike has risen by about sixty percent in ten years. is risen by about sixty percent in ten years. has risen by about sixty percent in ten years. Alice has escaped. Alice has escaped. Alice has escaped. I made a decision. We're going to that. man. Have you ever have you ever? Have you ever imagine? A future with. Me. my dream has has come true. Thank you. The mani at boo is ruined everything. This is back. Their mother . is not eaten for . five months. has not eaten for five months. has not . eaten for . five months. and has lost half her body weight. Will never be cured as unless. This medicine should kill you of your cold. I cure that man. Come. let me cure you, mind you and comfort you. I could cure that money. so. Come. let me call you, mind you, and comfort you to you. Make ups to you. Make ups to you. IT up. The little piggy must be IT in the shop. George, i'm going to discuss you. but you must remember it's only game when you stop your hicks. I did everything I could to . cure him of his sickness. I did everything I could to . cure him . of his sickness. I did everything I could to cure . him of his sickness. My mom, and had a smile that could cure anything. My mom, Karen, had a smile that could cure anything. My mom Cameron, had a smile that could cure anything.