Unit 3 Sea Exploration period 1 Reading and Thinking（教案）-高中英语人教版（2019）选择性必修第四册.docx

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1、新人教版(2019)英语选修性必修四Unit 3 Sea ExplorationPeriod 1 Reading and Thinking 教学设计课题Unit 3 Period IReading and 单元 Unit 2学科 English 年级 Grade 2Thinking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

2、界，列举马可波罗、 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 beholds 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

3、段承接上文，指出如今的中国继续海洋探索，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 一一伴随着科技的进步，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

4、.2. To develop reading 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 th

5、e passage structure (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 -inl.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

6、for life,Students look at the picture and read the quote from Chairman Xi.To introduce the topic of sea exploration.e ever heard her complain.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】(l)Having enough data， we can set outto carry out our plan

7、as scheduled.(翻译句子)(2)1 dont have my photograph albumhand, butIll show it to you later.(3)Even for personal letters, Id rather use a computer than writehand.Important sentences教材原句 In ancient times, silk from China found its way overland to India, the Middle East, and Rome, along what became known a

8、s 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.【考点精练】(l)lts very different toIm used t

9、o.这与我所习惯的大不相同.(2)lt 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)The content of the course depends onthe students would like to study. 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。l.lve heard tof people seeing ghosts in that house2 .When it comes to cooking, Im not in her 1.3 .Careful ma

10、intenance can ethe life of your car.4 . We were given a rwelcome.5 . This was one of the major sticking points in the.课文填空It is trade and(curious) that have oftenformed the foundation of mankinds greatest achievements. Long before brave merchants were the real explorers of the Western World. Silk fr

11、om China found(it)way overland to India, the MiddleEastand Rome in exchange for spices and glass , along became known as the SilkRoad.DuringtheMing 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 (stop)af

12、ter 1433, the voyages made by Zheng He renewed the friendly relations between China and other countries in Asia and Africa.Today, people still havestrong desire to reachout across these a.In order to revive the ancient sea routes(travel) by Zheng He, ChinesePresident Xi proposed an initiative in 2O1

13、3.The initiative(call) the Belt and Road Initiative,whose aim is(encourage)cooperationand trade across the historic SilkRoad areas , and(strength) the bonds between Chinaand the rest of the world.In recent years, China has also been exploring the Arctic to understand climate change and its effects.t

14、he latest technology in hand, Chinawill continue to reach out across these a far into the future to trade and enhance relationships.作业HomeworkDo the exercises onPage 75 of Workbook.connect the world and promote development. Xi Jinpin2. Do you know any stories about see voyages? Share your story plea

15、se.Students share opinions.Students talk aboutthestories about see voyages.Toactivatestudents prior knowledge in preparation of the reading.新课SkimLook at the title and skim the text. Decide what type of essay it is?Tips:The first or the last paragraph is extremely important when giving information o

16、n a subject, leading the topic to the point the author wants to stress.Pay attention to the first sentence of each paragraph.Four types of essay1. Narrative : a story with a beginning + middle + end.2. Descriptive : a subject + interesting details3. Expository : a subject+ factual information4. Pers

17、uasive : an idea + to convince the readerWhat type of essay is it?NarrativeDescriptiveExpository: JArgumentativeReadRead 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

18、 Road.Para 3: Zheng Hes sea voyages built relations with other 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 explo

19、re the sea and enhance relationships with other countries.ScanStudents look at the title and skim the text. Then decide what type of essay it is?Students read the text to find the main idea foreachparagraph.Students scan the text and match the time and eventsTo recall four types of essay and skim th

20、e text to find out what type of essay it is.This is a parallel activityforreadingapassage to find the main idea of each section of text.To scan for time and events.To scan forl.Scan the text and match the time and eventsand matchIter2.Scan the text and fill in the table with the correctNameDescripti

21、onthe 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 for scientific reasonsRomeA destination of silk and a major European capitalSri LankaThe modern country name for Ceylont

22、heMingDynastyThe historical period when China expanded maritime exploration to other regionsDu HuanThe author of Record of My TravelsZheng HeThe commander of the seven fleetsMarco PoloThe person who wrote stories that inspired European explorersnamesCareful-Reading1. Chinas Sea ExplorationStudents s

23、can the text and fill in the table with the correct namesStudents read the text carefully again and take notes about Chinas Sea Explorationdetails ,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 th

24、e text.Students analyze how the passage is developedTo check the skill ofreadingcomprehension.Students choose the best answer.To analyze the passageanddrawtheconclusions from it,separatingfactsfromopinions.Students discuss the questions and make notes undertwocolumns：Inauoern times. Mik Lorn Ctopfim

25、lm aik mfliadla 1 1 the Sfaddk East aid Rome即血 i&R词卜Ro曲zkxg wd J 4A 以 4；A l3却。tbf2bhJlhederdopmart of the Mintnne Silk Road lain Hae mad闺thfkuChmi邮dm产nJ山cu kl【Me kiK utuch iKolcdfo 口1生 乂崎 (Mhei s cultuift. L1 d Jcir J)r !i Jei iialnt. oJw icLala.攸Dyii*n IM岗 Je dqZ id/削卜 unti (hoeietKHb Bdwcai 1405 血

26、 141). tceu lgeoo citrade ad exn；mm, ThewRees were i aghttowWmdvre in a .cdiueof tbai emu miLmilli.L Bli ibia* ne 涧出 ficii.ce蚂w 闻 from Z South China Set 刈the llnil甲丽卬ST亦iith of (tie Red Sa 如藐嬴 kt d Africa Mncan royd families seni siftnnanriuJUR B Bohnes of jxLi山p m return for gdl silk, nd 甲ca 出 :y .

27、”“ t：皿 raitier 尸丁 ：k：；：.、I-KftnTo Teach ouf 却侬 the sea remains atficmg Jewel喇.The anaent sea routes travelled h Zhew He are banz ro isited with (i the resoos ntinie Sill Rood. Hindi ispiloftbe Bell aid Koallofutive. he aim of this imnahTe is to enco噢 ecocfwatioo mi tnie aaoss 际乐装 press, nd stre血间 ih

28、e bcoi Ixct I mm iniue resritfe wedd. ：i 疝电底匚oo Zieatl IE Iheeffz|- towuiver、j ikChia 质 mi 咐虱 HI加 m w 比郎 andsen a al啤 these io 11K曲山ufwfe JRl 他lb? E占ETOTTMTSnC(Xeradoe for the benefit of the luiuau btuwsGunjiMino |ouicd ih fncud anos、tbeVea oo o(haii： | !tM &w、Alfhoh the wail ici routes of Zlurf He

29、have been travdled many times, there are q nucy cdier places left io explore In leceni years. Chini 片 joicd other natKHb m so ad cxpalihvus lo expire Ibe Aictx: Fiotn I Kicoffific poitti ofvicw.ibae n au 哽E ooed lo Miidj Ibe Arctic in order to uodoMaiid di male duue and its effectHundiafc of v邮 on.就

30、口曲 the latest tedmdo m hand, ihe oeed K)trade anilbe desire lo eocfaance idatx心tups will 此e China u)【each an the sea 优 Mo the 扁it.The puqse of reaching out the sea 访 into (he futmeComprehension1. How is the passage developed?The passage is developed by time order.2. Choose the best answerl.Why did E

31、uropean explorers look for sea routes from west to east?A. They intended to develop their own businessB. They were curious about the outside worldC. They were ambitious to make a great achievementD. They were inspired by Marco Polos tales2 . What made the regions to the west of China explored more?A

32、. Peoples curiosityB. Chinese silkC. Further development of tradeD. Awareness of each other s culture3 .Whats the purpose of the Belt and Road Initiative?A. To satisfy peoples curiosity and desireB. To promote trade cooperation and enhance the relationshipC. To revisit the ancient sea routes travell

33、ed by Zheng HeD. To invest billions in systems and services.4 .Now the advantage to reach out across the sea isA.that we have done it for hundreds of years8 .that we have advanced technologyC.The need to tradeD.the desire to enhance relationshipDiscussionDiscuss the following questions. Make notes u

34、nder two columns：Facts and OpinionsTips：Facts are statements that can be proven. Facts may be true or false.Opinions are statements that cannot be proven.Opinions can be argued.l.Which countries reached out across the sea in the past and why?Fact: European explorers, China, India, Ceylon, African ro

35、yal familiesOpinion: for trade2 .What benefits and problems 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 se

36、a in the past have on the world?Fact:The land and sea routes 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

37、is the significance of the Belt and Road Initiative?Fact: The 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 countri

38、esLanguage points1. extendvt.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】By popular demand, the tour has been extended by twPay attention to the usage of ea

39、ch word.Learn the how to use the key words.o weeks.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】(l)The tourist season extends May toOctober.(2)During the epidemic outbreak, China extended its helping handmany other countries around theworld.2 . negotiate vt. &

40、vi.商定，谈判，协商，达成 (协议)【教材原句】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 negoti

41、ation 在谈判中negotiate with sb on/about/over sth 和某人协商某 事negotiate for sth 为 而谈判/协商【考点精练】(l)He has insisted that his organization will again negotiatethe government the newregulation.关于这个新规定，他坚称他的组织将会与政府再次 谈判。(2)We have been negotiatingmore pay.我们一直在为增加工资进行协商。3 .withdraw vi.&vt.fwithdrew, withdrawn)(使)

42、撤回;撤离，使退出；提取【教材原句】Although China withdrew 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】You can withdraw money from the account at any tim e without penalt

43、y.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 withdraw from 从.退出；撤回 【考点精练】(1)1 want to a statement 1 madeearlier in order not to be misunderstood.(2)ln order not to be disturbed he wanted to the guestlist.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 thei

44、r 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】Over the past year, the company has joined the big lea gue.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 i

45、s in a league在酿酒方面他们和法国不是同一个级别。Theyre notas theFrench at making wine.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

46、合作与贸易，并加强中国与世界其Let students practise important phrases.To train students/ ability to use the phrases correctly.他地区之间的联系。【实例品读】Mothers who are depressed sometimes fail to bond wi th their children.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】(l)Silver overlay is bondedthe entire surface.整个表面都镀了一层银(2)A bond of friendship had been forgedthem.他们之间形成了一种友谊的纽带。To train students/ ability to use the key sentence.To analyze thekey sentence.Important phrasesl.set sail起航;开航【教材原句】However, merchants and explorers from the East set sail from east to west many years before Co