Unit 3 Sea Exploration 一轮大单元复习 教学设计-2025届高三英语人教版（2019）选择性必修第四册

高三英语一轮大单元复习 必修三U4-SpaceExploration&选必四Unit3 Sea Exploration人与自然:地球与宇宙奥秘探索、海洋探索 Teaching aims:(教学目标) At the end of this lesson,you will be able to: 1.Review related words and expressions,summarize some ways to memorize English chunks． 2. Learn about space exploration and how China can contribute to the advancement of human　exploration． 3,Learn in depth about sea exploration and will gain a new appreciation for the oceans role in our　lives. 课前 I.词汇 ＿＿＿n字航员;太空人＿＿＿n.人造卫星;卫星 ＿＿＿n.程序;步骤,手续＿＿＿adj精神的;思想的 ＿＿＿n.发射:发起,上市＿＿＿n.(环绕地球、太阳等运行的)轨道;势力范围 ＿＿＿abbr 厘米　　　＿＿＿vt.&vi.沿轨道运行;环绕运行 ＿＿＿n.火箭;火箭弹　＿＿＿n.边境;国界;边远地区 ＿＿＿n.交通工具;车辆＿＿＿n.宇宙;天地万物 ＿＿＿vt．&vi.跳过;跃过　＿＿＿adj.有决心的;意志坚定的 ＿＿＿vt．查明;确定:决定＿＿＿adj.有智慧的:聪明的; ＿＿＿adj.巨大的;伟大的n.巨人;巨兽;伟人 ＿＿＿n.重力;引力＿＿＿n人类 ＿＿＿n 跳跃;剧增;剧变leapt　leapt /leapt/or leaped, leaped Ⅱ.拓展词汇 1.register　vt．&vi.登记:注册一＿＿＿　n.登记:注册:挂号 2.nation n.国家;民族;国民→＿＿＿n.国籍;民族→＿＿＿adj.国家的;民族的3.design.设计;设计方案vt.设计;筹划→＿＿＿n，设计者 4.formal adj.正式的;正規的→formally adv,正式地→＿＿＿adj.非正式的;非正规的5.anxious adj.焦虑的:不安的-anxiously adv.焦虑地→＿＿＿n.焦虑 6.annoy vt.使恼怒;打扰→＿＿＿adj.恼怒的;生气的 →＿＿＿adj.令人恼怒的→＿＿＿n.恼怒 7.frighten vt.使惊吓;使惊恐→＿＿＿adj.惊吓的:害怕的→＿＿＿adj.令人害怕的 8.impress vt.使钦佩:给……留下深刻的好印象＿＿＿ vi.留下印象:引人注目 →＿＿＿n.印象:感想一＿＿＿adj令人赞叹的 课中 Ⅰ.　Lead　in(导入) Students watch a video about Space Exploration(思维导图) Activity　l. list some topic words about Space Exploration 中心主题:太空探索(Space　Exploration) 1.行星(Planet) 水星(Mercury)金星(Venus)地球(Earth)火星(Mars)木星(Jupiter) 土星(Saturn)天王星(Uranus)海王星(Neptune) 2.卫星(Satellite) 月球(Moon)人造卫星(Artificial　Satellite)小行星(Asteroid)彗星(Comet) 3.太空探索设备(Space　Exploration Equipment) 宇宙飞船(Spaceship)航天器(Spacecraft)火箭(Rocket) 望远镜(Telescope)陆器(Lander)光学望远镜(Optical　Telescope) 射电望远镜(Radio　Telescope)空间站(Space Station) 4.太空探索活动与任务(Space　Exploration Activities and Missions) 发射(Launch)轨道(Orbit)近地轨道(Low　Earth Orbit) 地球同步轨道(Geostationary Orbit)任务(Mission) 载人任务(Manned Mission)无人任务(Unmanned Mission) 字航员(Astronaut)太空行走(Spacewalk) 5.太空环境与现象(Space Environment and Phenomena) 重力(Gravity)真空(Vacuum)辐射(Radiation)流星体(Meteoroid) 极光(Aurora)-、Application(应用) Ⅱ.　Application(应用) Activity　2.Read the passage and fill into the blanks 课文语法填空 Mankind is exploring space in the hope of 1.＿＿＿(find) out more secrets of the universe.Exploring space is both dangerous 2.＿＿＿challenging, but the desire 3.＿＿＿(explore) the　universe has never died. On 4 October 1957,the Sputnik l satellite 4.＿＿＿(launch)by the USSR and　successfully orbited around Earth. Afterwards,Yuri Gagarin became the first person 5.＿＿＿(enter)space in the world. On 20 July 1969 ,American astronaut Neil Armstrong stepped onto the　moon, 6.＿＿＿(famous) saying, “That's one small step for [a] man , one giant leap for mankind.”China has made great progress in exploring space in a short time. In 2003, China successfully sent　Yang Liwei into space to orbit Earth in the Shenzhou 5 spacecraft,7.＿＿＿(become) the third country in the world to 8.＿＿＿(independent) send humans into space. 9.＿＿＿the huge risks, people will continue to explore this final frontier 10.＿＿＿as to　learn its secrets. Activity3.Practice polysemy of a word. 语境词义选择 1.In artists' representations of books and reading, we see moments of shared　humanity that go beyond culture and time. A.prep.越出.的范围　B.prep.在更远处 C.prep.迟于　　　　　D.adv.在另一边 2.In one case, a mother presents her foot to her crying baby, signalling: "Climb on　me." A.v.表达 B.v.表明 C.v.示意 D.n. 信号 3. “We floated the idea to my mum of sharing a house, " says Kathryn Whitehead. A.v. 提出 B.v. 浮:飘浮 C.v使上市 D.v. 使浮动:使漂流 4. She was displeased with absolutely everything, nothing was right and I was rather surprised that　she became a "regular". A.adj、有规律的 B.n常客 C.n.主力队员 D.n.正规军人 Activity4.Translation(翻译，改写句子) 1、最近我们班进行了一次热烈的讨论，讨论的话题是太空是否值得探索。 Recently our class had a heated discussion, The topic is whether space is worth exploring. (高分表达)Recently our class had a heated discussion on (用whether引l导的宾语从句改写上面的句子) 2 少数同学认为不值得探索。他们认为太空探索离我们及我们的日常生活太遥远并且浪费金钱。 The minority of us think space exploration is not worthwhile. They hold the belief that space　exploration is too far away from us and our daily life and is a waste of money. (高分表达)The minority of us think space exploration is not worthwhile,that space exploration is too far away from us and our daily life and is a waste of　money. (用动词-ing 形式短语作状语改写上面的句子) 3、我们中大多数同学认为太空值得探索。我们从中受益很多，如使用卫星进行通信传播、天气预报。 The majority of us think space is worth exploring. We have benefited a lot from it, such as using　satellites for communication and weather forecast. (高分永达)The majority of　us think space is worth exploring ,such as using satellites for communication and weather forecast. ( 用because 引导的原因状语从句改写上面的句子) Activity5.Writing(写作) 假定你是李华，今天你班组织话了题是太空是否值得探索的辩论，请在你的博客上用英语写一篇博文，分享此次活动。 内容包括: 1.辩论主题2.正反方观点3.个人收获。 注意：字数 80 左右。 Ⅲ.Homework(作业) There is no doubt that books have the power to change how people think about the　world and the universe around them. "These three astronomy books have had a significant impact on　the way humans think about our place and purpose in the universe.On the Heavens (about 350 BC) by Aristotle Aristotle proposed a geocentric(以地球为中心的) model of the universe in the book. This work　is significant as a master work of the Aristotelian worldview, a school of philosophy that dominated(支配) intellectual thinking for almost 2,000 years.Eventually, almost everything in it was proven　incorrect, but On the Heavens, which is still in print, provides a fascinating view of astronomical　evolution. The Revolutions of Heavenly Spheres (1543)by Nicolaus Copernicus In this book, Copernicus argued that the Sun rather than the Earth lies in the centre of the　universe. The Earth moves as a planet around the Sun. The most important advantage offered by　Copernicus was a vision of the universe as an integrated system, where all the planets move together　in elegant harmony. The Mechanism of the Heavens (1831) by Mary Somerville Different from her book Physical Geography, this book was embraced as an important　contribution to the understanding of celestial motion (天体运动). It became extremely valuable to　both astronomers and students and it was used as a textbook for more than half a century. The book　went through many revisions, keeping pace with astronomical developments over time. It proves that given the opportunity, women could match the men in science step for step. l. What can we learn about the book On the Heavens? A. It is banned from printing.B. It mainly focuses on philosophy C. It is used by many schools today, D. It has proven almost completely wrong 2. What do On the Heavens and The Revolutions of Heavenly Spheres have in common? A. They revealed the truth of the universe.B. They are master works of the same era. C. They explored the centre of the universe. D. They regard the universe as an integrated system. 3. Which book brings more motivation fo women in science? A. On the Heavens. B. Physical Geography. C. The Mechanism of　the Heavens. D. The Revolutions of Heavenly Spheres. 学科网（北京）股份有限公司 $$