《【教案】Unit+3Reading+and+Thinking教案人教版选择性必修第四册.docx》由会员分享，可在线阅读，更多相关《【教案】Unit+3Reading+and+Thinking教案人教版选择性必修第四册.docx（12页珍藏版）》请在taowenge.com淘文阁网|工程机械CAD图纸|机械工程制图|CAD装配图下载|SolidWorks_CaTia_CAD_UG_PROE_设计图分享下载上搜索。
1、新人教版（2019）英语选修性必修四Unit 3 Sea Exploration Period 1 Reading and Thinking教学设计课题 Unit 3 Period 1Reading and Thinking单元Unit 2 学科English年级Grade 2教材分析本文体裁属于说明文，脉络清晰地介绍了中国从古至今的海洋探索历程。贯穿全文的是一条时间线：从早期的航海探索到明代郑和下西洋，再到现代的“一带一路”和中国海洋科考，最后表达对未来的展望。古今时间线的推进也伴随着人类逐步深化海洋探索的过程。文章第一段开宗明义，指出贸易往来和对世界的好奇心驱使着人类探索未知的世界，列举马
2、可波罗、哥伦布等知名西方航海家，接着话锋一转，提到更早之前东方就有向西方航行的探险活动，从而引出中国的海洋探索历史。第二段介绍了古代丝绸之路，特别是海上丝绸之路的产生与发展和对沿线地区的经贸往来和文化传播的促进作用。第二段以中国唐代杜环的经行记为例，展现了早期东西方的交流。第三段讲述明代郑和下西洋拓展中外交流的壮举。文中用a sight to behold、a league of their own time等词组形容郑和率领的船队， 用gestures of friendship来描述中国与非洲国家之间的友好往来，呈现当时明朝的繁荣昌盛与中国悠久的和平外交传统。第四段承接上文，指出如今的中国
3、继续海洋探索，并介绍了“一带一路”。这段重点介绍了“21世纪海上丝绸之路”以及现代海洋贸易延续古代丝路促进沿线经贸和文化交流的作用。这突出了在全球化背景下，不断深化中国和世界其他地区的合作，推动互利共赢、经贸发展、文明交流互鉴的重要意义。第五段介绍当代中国在海洋探索领域开展的其他国际合作，以南极为例，阐释海洋科考对于研究气候变化等全球问题的重要性。第六段总结全文，展望未来伴随着科技的进步，中国将继续开拓进取，深化海外合作。学习目标与核心素养1. To develop interest in sea animals and sea exploration.2. To develop readin
4、g habits, like general reading, reading for details and how to analyze the passage structure (deep reading).3. To develop communicative ability through designed group and pair activities.重点To develop reading habits, like general reading, reading for details and how to analyze the passage structure (
5、deep reading).难点To develop communicative ability through designed group and pair activities.教学过程教学环节教师活动学生活动设计意图导入新课Lead in 1.What do you think of when you see the photo ?The human being is keeping on exploring the great wonders ocean has . They (oceans) provide a breeding ground for life, connect t
6、he world and promote development. Xi Jinpin2. Do you know any stories about see voyages? Share your story please. Students share opinions.Students look at the picture and read the quote from Chairman Xi.Students talk about the stories about see voyages.To introduce the topic of sea exploration.To ac
7、tivate students prior knowledge in preparation of the reading.新课Skim Look at the title and skim the text. Decide what type of essay it is?Tips: u The first or the last paragraph is extremely important when giving information on a subject, leading the topic to the point the author wants to stress.u P
8、ay attention to the first sentence of each paragraph.Four types of essay u 1. Narrative : a story with a beginning + middle + end.u 2. Descriptive : a subject + interesting detailsu 3. Expository : a subject+ factual informationu 4. Persuasive : an idea + to convince the reader What type of essay is
9、 it?NarrativeDescriptiveExpository :Argumentative Read Read the text again. Write down the main idea of each paragraphPara 1: Travel from east to west began long before Columbus.Para 2: In ancient times, travel east to west was on the Silk Road.Para 3: Zheng Hes sea voyages built relations with othe
10、r countries.Para 4:The Maritime Silk Road has encouraged cooperation and strengthened the bonds between China and the rest of the world.Para 5: China has joined other nations on other important projects.Para 6: China will continue to explore the sea and enhance relationships with other countries.Sca
11、n 1.Scan the text and match the time and events 2.Scan the text and fill in the table with the correct namesNameDescriptionthe Silk RoadThe name of the trade route between China and the WestAfrican royal familiesIts kings sent gifts such as giraffes to Chinathe ArcticAn area currently being explored
12、 for scientific reasonsRomeA destination of silk and a major European capitalSri LankaThe modern country name for Ceylonthe Ming DynastyThe historical period when China expanded maritime exploration to other regionsDu HuanThe author of Record of My TravelsZheng HeThe commander of the seven fleetsMar
13、co PoloThe person who wrote stories that inspired European explorersCareful-Reading1. Chinas Sea ExplorationComprehension 1. How is the passage developed?The passage is developed by time order.2. Choose the best answer 1.Why did European explorers look for sea routes from west to east? A. They inten
14、ded to develop their own business B. They were curious about the outside world C. They were ambitious to make a great achievement D. They were inspired by Marco Polos tales2. What made the regions to the west of China explored more?A. Peoples curiosity B. Chinese silk C. Further development of trade
15、 D. Awareness of each other s culture3.Whats the purpose of the Belt and Road Initiative? A. To satisfy peoples curiosity and desire B. To promote trade cooperation and enhance the relationship C. To revisit the ancient sea routes travelled by Zheng He D. To invest billions in systems and services.4
16、.Now the advantage to reach out across the sea is A.that we have done it for hundreds of years B.that we have advanced technology C.The need to trade D.the desire to enhance relationshipDiscussionDiscuss the following questions. Make notes under two columns：Facts and OpinionsTips：Facts are statement
17、s that can be proven. Facts may be true or false.Opinions are statements that cannot be proven. Opinions can be argued.1.Which countries reached out across the sea in the past and why?Fact: European explorers, China, India, Ceylon, African royal families Opinion: for trade2.What benefits and problem
18、s did those countries get form doing so?Fact: They got new products from many different countries and became more aware of other cultures. Opinion: In some cases, this led to invasion and conquest.3.What effects did reaching out across the sea in the past have on the world?Fact:The land and sea rout
19、es remained active channels between different cultures for centuries.Opinion: Generally speaking, the result was positive, as it advanced the spread of knowledge, technology, and goods, and made the world a smaller place.4.What do you think is the significance of the Belt and Road Initiative?Fact: T
20、he aim of this initiative is to encourage cooperation and trade across the historical Silk Road areas, and strengthen the bonds between China and the rest of the world.Opinion: It will lead to greater integration with China and other countries Students look at the title and skim the text. Then decid
21、e what type of essay it is?.Students read the text to find the main idea for each paragraph.Students scan the text and match the time and events .Students scan the text and fill in the table with the correct namesStudents read the text carefully again and take notes about Chinas Sea Exploration.Stud
22、ents analyze how the passage is developedStudents choose the best answer.Students discuss the questions and make notes under two columns：To recall four types of essay and skim the text to find out what type of essay it is. This is a parallel activity for reading a passage to find the main idea of ea
23、ch section of text.To scan for time and events.To scan for details ,such as names of people and places.To catch the details of the text and analyse the main content of Chinas Sea ExplorationTo analyze the structure of the text.To check the skill of reading comprehension. To analyze the passage and d
24、raw the conclusions from it, separating facts from opinions.Language points1. extend vt. 扩展；使伸长；延长【教材原句】A trading route across the sea was also extended along the coasts of the Indian Ocean，centred around Ceylon (now Sri Lanka)它是一条横跨海洋的贸易路线也沿着印度洋海岸延伸，以锡兰(现在的斯里兰卡)为中心。 【实例品读】Bypopulardemand,thetourhas
25、beenextendedbytwoweeks.应大家要求，这次旅游延长了两周。【热点归纳】extend from .to 从延伸到extend sth to sb.给与某人某物extend out 伸出【考点精练】(1)The tourist season extends_ May to October.(2)During the epidemic outbreak，China extended its helping hand _ many other countries around the world.2. negotiatevt. &vi. 商定， 谈判， 协商， 达成（协议）【教材原
26、句】Here，merchants from China and many other places met to negotiate trade deals，which also led to more awareness of each others cultures.在这里，来自中国和其他地方的商人聚集在一起商谈贸易协定，这也促使了他们对彼此文化的更多了解。【实例品读】We are negotiating for the release of the prisoners.我们正在为释放囚犯进行谈判。【热点归纳】under negotiation 在谈判中negotiate with sb
27、on/about/over sth 和某人协商某事negotiate for sth 为 而谈判/协商【考点精练】(1)Hehasinsistedthathisorganizationwillagain negotiate_thegovernment _the new regulation.关于这个新规定，他坚称他的组织将会与政府再次谈判。(2)Wehavebeennegotiating_morepay.我们一直在为增加工资进行协商。3.withdraw vi.&vt.(withdrew，withdrawn)(使)撤回；撤离，使退出；提取【教材原句】 Although China withdr
28、ew from further expeditions after 1433，these land and sea routes remained active channels between other cultures for centuries.虽然中国在1433年以后就退出了进一步的探险活动，但几个世纪以来，这些陆上和海上的路线一直是其他文化之间的活跃通道。【实例品读】Youcanwithdrawmoneyfromtheaccountatanytimewithoutpenalty.您可以随时从账户中提款，不收罚金。【热点归纳】withdrawal n.收回；退出；戒毒过程withdr
29、aw from从退出；撤回【考点精练】(1)I want to _ a statement I made earlier in order not to be misunderstood.(2)In order not to be disturbed he wanted to _the guest list.4. league n.等级;水平;联合会;联赛【教材原句】These fleets were a sight to behold and were in a league of their own at that time.这些舰队是值得一看的,它们在那时独领风骚。【实例品读】Overt
30、hepastyear,thecompanyhasjoinedthebigleague.去年一年中，公司已跻身一流之列。【热点归纳】in a league of ones own独领风骚at the top of the league顶级的be in the same league同一级别in league with与密谋;与结盟out of ones league某人力所不能及【考点精练】(1)作为歌唱家,他独领风骚。As a singer,he is in a league _.(2)在酿酒方面他们和法国不是同一个级别。Theyre not_as the French at making w
31、ine.5. bond n.纽带；关系 vt.& vi.增强关系；使牢固结合【教材原句】The aim of this initiative is to encourage cooperation and trade across the historic Silk Road areas, and strengthen the bonds between China and the rest of the world. 这一倡议的目的是鼓励横跨历史悠久的丝绸之路地区的合作与贸易，并加强中国与世界其他地区之间的联系。【实例品读】Motherswhoaredepressedsometimesfai
32、ltobondwiththeirchildren.患忧郁症的母亲有时无法和孩子建立亲子关系。【热点归纳】bond between.之间的联系bond.to.把粘在上；使结合【考点精练】(1)Silver overlayis bonded _the entire surface.整个表面都镀了一层银(2)Abondoffriendshiphadbeenforged_them.他们之间形成了一种友谊的纽带。Important phrases1.set sail起航；开航 【教材原句】 However， merchants and explorers from the East set sail f
33、rom east to west many years before Columbus first did.然而，在哥伦布首次出海之前的很多年，来自东方的商人和探险家就从东向西扬帆远航。【实例品读】Christopher Columbus set sail for the New World in the Santa Maria.克里斯托弗哥伦布从圣玛丽亚启航前往新大陆。【热点归纳】set sail for/to开船；动身前往set sail from从启航set off动身；出发；引爆；引发set out to do sth. 出发；开始做某事(1)We made a great deal
34、of money，so we decided that it was time to _ home.我们大赚了一笔，因此我们决定该是启程回家的时候了。(2)At five in the morning he _（set about doing）his work清晨五点他就开始工作。2.in hand在手头；可供使用；在处理中；在控制中 【教材原句】 Hundreds of years on，and with the latest technology in hand，the need to trade and the desire to enhance relationships will d
35、rive China to reach out across the sea far into the future.数百年过去了，随着最新技术的掌握，贸易的需要和加强关系的愿望将推动中国跨越海洋走向遥远的未来。【实例品读】Shealwayshadagreatdealofworkinhand,butnooneeverheardhercomplain.她手头总有许多工作要做，但从没有人听到她发过怨言。【归纳拓展】at hand近在手边，在附近at first hand第一手；亲自by hand用手工hand in hand手挽手【考点精练】(1)Having enough data_，we ca
36、n set out to carry out our plan as scheduled.(翻译句子)(2)I dont have my photograph album _ hand，but Ill show it to you later.(3)Even for personal letters，Id rather use a computer than write _hand.Important sentences【教材原句In ancient times，silk from China found its way overland to India，the Middle East，an
37、d Rome，along what became known as the Silk Road.在古代，来自中国的丝绸沿着后来被称为“丝绸之路”的路线，经由陆路传到印度、中东和罗马。【句式分析】what引导的宾语从句放在介词或动词之后，从句中使用陈述语序。what在从句中作主语、宾语或表语，表示“的”。表示“的东西或事情”，相当于the thing that.表示“的时间”, 相当于the time that. 表示“的人”, 相当于the person that.表示“的地方”, 相当于the place that.表示“的数目”, 相当于the amount/number that.【考点
38、精练】(1)Itsverydifferentto_Imusedto.这与我所习惯的大不相同。(2)It also gives people a chance to see _. 它也给人们一个去看看新房子的样子的机会。(3)Thecontentofthecoursedependson_thestudentswouldliketostudy.课程的内容取决于学生愿意学什么。Exercise单词拼写用括号内所给单词的适当形式填空。1.Iveheardt_ofpeopleseeingghostsinthathouse.2.Whenitcomestocooking,Imnotinherl_.3.Car
39、efulmaintenancecane_thelifeofyourcar.4. Weweregivenar_welcome. 5. This was one of the major sticking points in the_.课文填空It is trade and_(curious) that have often formed the foundation of mankinds greatest achievements. Long before brave merchants were the real explorers of the Western World. Silk fr
40、om China found_(it)way overland to India， the MiddleEast and Rome in exchange for spices and glass， along_ became known as the SilkRoad.During theMing Dynasty， under the command of Zheng He， seven fleets set sail and finally reached the east coast of Africa.Although the exploration by Zheng He _(sto
41、p)after 1433， the voyages made by Zheng He renewed the friendly relations between China and other countries in Asia and Africa.Today, people still have _strong desire to reach out across these a.In order to revive the ancient sea routes_(travel) by Zheng He, Chinese President Xi proposed an initiati
42、ve in 2013.The initiative_(call) the Belt and Road Initiative，whose aim is_(encourage)cooperation and trade across the historic SilkRoad areas， and_(strength) the bonds between China and the rest of the world.In recent years， China has also been exploring the Arctic to understand climate change and its effects._the latest technology in hand, China will continue to reach out across these a far into the future to trade and enhance relationships.Pay attention to the usage of each word.Let studen