1、UNIT 3 SEA EXPLORATION教学知识细解码 1vt.扩展；使伸长；延长extended adj.伸出的，伸展的；延长的；持续的 2vt.商定；达成(协议)vi.谈判；磋商；协商negotiation n协商，谈判 3adj.皇家的；王室的；高贵的royally adv.像王一般地；庄严地；高贵地 extendnegotiateroyal4vi.&vt.(使)撤回；撤离withdrawal n.收回；取回；撤回；撤退；撤走 withdraw1merchant n商人；批发商 adj.海上货运的The merchants of Arab are doing their things
2、 all of the world._ He is a wholesale merchant._ This is a merchant ship of 5，000 tons._ n商人n批发商adj.海上货运的2negotiate vt.商定；达成(协议)vi.谈判；磋商；协商Weve decided to negotiate a loan with them._ He negotiated a new contract with the sellers._ Are the employers really willing to negotiate?_ vt.商定vt.达成(协议)vi.谈判3
3、bond n纽带；关系 vt.&vi.增强信任关系；使牢固结合You need a strong adhesive to bond wood to metal._ The team has bonded together well._ The experience created a very special bond between us._ vt.使牢固结合vi.增强信任关系n纽带；关系Words and Phrases知识要点1 set sail 起航；开航 教材原句 P26 However，merchants and explorers from the East set sail f
4、rom east to west many years before Columbus first did.然而，来自东方的商人和探险家从东向西航行，比哥伦布要早许多年。例 1 We set sail at high tide.我们在涨潮时启航。例 2 The ship set sail for Europe.这艘船启航去欧洲。造句 两个钟头之后，这艘船就启航来中国了。Two hours later the ship set sail for China.知识拓展 set sail for 开船往，动身往 at full sail(s)开足马力，张起所有的帆，高速前进 go for a sai
5、l 乘船游览 即学即练单句语法填空 Christopher Columbus set sail the New World in the Santa Maria.A big ship ploughed the sea full sail.Lets go for sail this afternoon.forata知识要点2 extend vt.扩展；使伸长；延长教材原句 P26 A trading route across the sea was also extendedalong the coasts of the Indian Ocean，centred around Ceylon(no
6、w 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。例 1 The car park has been extended.那个停车场已被扩建了。例 2 They asked the government to extend its period of deliberation.他们要求政府延长审议的时间。造句 果树枝伸出墙外。The branches of the fruit trees extended out over the fences.知识拓展(1)extend from.to.从延伸到 extend out 伸出 extend t
7、hrough.贯穿；达到整个的长度(2)extension n.延伸，扩展 即学即练单句语法填空 The tourist season extends May to October.The girls competed for it，their hands extended into the air.I mean to be talking about a single thing that was extendedtime.小片段填空 Take off and the legs should be fully on top of the jump.(extend)fromoutthrough
8、extensionextended知识要点3 negotiate vt.商定；达成(协议)vi.谈判；磋商；协商教材原句 P26 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，来自中国和许多其他地方的商人聚集在一起协商贸易问题，这也使他们对彼此的文化有了更多的了解。例 1 Rents are individually negotiated between landlo
9、rd and tenant.租金由房东和房客单独协商。例 2 They have refused to negotiate on this issue.他们拒绝就这一问题进行谈判。造句 我设法同当局进行了成功的协商。I managed to negotiate successfully with the authorities.知识拓展 negotiate a price 商谈价格 negotiate with 同协商；谈判；交涉 negotiate for 为谈判 negotiate into 通过谈判使进入 即学即练单句语法填空 We are negotiating the release
10、 of the prisoners.Ill negotiate their coach on the date of the match.So what is the best way to negotiate your way a mobile work lifestyle?forwithinto知识要点4 withdraw vi.&vt.(使)撤回；撤离教材原句 P26 Although China withdrew from further expeditions after 1433，these land and sea routes remained active channels
11、between other cultures for centuries.虽然中国在 1433 年以后退出了进一步的探险活动，但这些陆上和海上的路线几个世纪以来一直是其他文化之间交流的活跃通道。例 1 The general decided to withdraw his soldiers.那位将军决定撤军。例 2 He didnt withdraw his remarks and apologize.他既没收回发言，也没道歉。造句 由于受伤，他不得不退出比赛。He was forced to withdraw from the competition due to injury.知识拓展(1
12、)withdraw from 从撤出，撤回 withdraw money from the bank 从银行取款 withdraw ones eyes from 把视线从移开(不再看)withdraw a remark 收回发言(2)withdrawal n.收回；取回；撤回；撤退；取款 即学即练单句语法填空 Tell the men to withdraw their new position.Id like to withdraw 1，000 dollars my savings account and put it in my cheque account.He has made sev
13、eral(withdraw)from his bank account.fromfromwithdrawals知识要点5 bond n纽带；关系 vt.&vi.增强信任关系；使牢固结合教材原句 P27 The aim of this initiative is to encourage cooperation and trade across the historic Silk Road areas，and strengthen the bondsbetween China and the rest of the world.这一倡议的目的是鼓励在历史悠久的丝绸之路地区开展合作和贸易，并加强中
14、国与世界的联系。例 1 A strong spiritual bond exists between them.他们俩在精神上紧密地结合在一起。例 2 This glue makes a good firm bond.这种胶水粘得很结实。造句 他用了六七个字就解释清楚了他们之间的关系。In half a dozen words，he had explained the bond that linked them.知识拓展 bond between 之间的联系 bond.to 把粘在上；使结合 即学即练单句语法填空 Theres a bond the twins.Silver overlay i
15、s bonded the entire surface.tobetween知识要点6 in hand 在手头；可供使用 教材原句 P27 Hundreds of years on，and with the latest technology in hand，the need to trade and the desire to enhance relationships will drive China to reach out across the sea far into the future.数百年过去了，在掌握了最新技术的情况下，贸易需求和加强关系的愿望将推动中国跨越海洋，走向遥远的未
16、来。例 1 I havent any money in hand.我手头一分钱都没有。例 2 Your remarks do not bear on the matter in hand.你的话和目前这件事没有关系。造句 咱们来干手头这件事吧。Let us address ourselves to the matter in hand.知识拓展 at hand 在手边，在附近 by hand 由人工，用人力 hand in hand 手牵手，携着手 go hand in hand with 与共同行动；与相配合；与一致；与结合在一起 out of hand 无法控制，不可收拾 即学即练单句语法
17、填空 Soon school will end and the vacation will be hand.Higher returns and higher risk usually go hand hand.We received a typewritten letter with a note added hand.atinbySentence Patterns重点句式1 what 引导名词性从句 教材原句 P26 In ancient times，silk from China found its way overland to India，the Middle East，and Ro
18、me，along what becameknown as the Silk Road 在古代，中国丝绸经由一条陆路运到印度、中东和罗马，这条路就是有名的“丝绸之路”。句式分析 句中 what became known as the Silk Road 为 what 引导的名词性从句，作介词 along 的宾语。例 1 Theyve done what they can to help her.他们已经尽力帮助了她。例 2 He is no longer what he was.他已经不是以前的那个样子了。造句 似乎过了几个小时他才苦笑着出来。After what seemed like hou
19、rs he came out with a bitter smile.知识拓展 what 在名词性从句中可用作主语、宾语或表语。该从句在结构上相当于“the名词定语从句”。即学即练完成句子 We now live in the Information Age.我们现在生活在所谓的信息时代。What we cant get seems better than 我们得不到的东西似乎比我们拥有的东西好。China is no longer ten years ago.中国不再是十年前的样子了。what is calledwhat we already havewhat she used to be重
20、点句式2 as 引导非限制性定语从句 教材原句 P26Over the centuries，further trading allowed more exploration of the regions to the west of China，as recorded in DuHuans Record of My Travels in the eighth century 几个世纪以来，随着贸易的进一步发展，中国西部地区得到了更大的开发，这一点在 8 世纪杜环的经行记中有所记载。句式分析 句中 as recorded in Du Huans Record of My Travels in t
21、he eighth century 是关系代词 as 引导的非限制性定语从句，as 指代整个主句的内容。例 1 As is known to the United States，Mark Twain is a great American writer.美国人都知道，马克吐温是一位伟大的美国作家。例 2 He forgot to bring his pen with him，as was often the case.他忘了带笔，这是常有的事。造句 正如我曾告诉过你的，这也是你工作的一部分。As I told you before，this is also part of your work.
22、知识拓展(1)as 引导非限制性定语从句时，指代整个主句的内容，置于主句的前、中、后均可，意为“正如”。(2)as 在非限制性定语从句中作主语时，通常可用 it 作形式主语，后接 that 引导的主语从句或用 what 引导的主语从句来转换。即学即练完成句子/一句多译 This man，is good for nothing.这个人，正如你所知道的，一事无成。Einstein，is a famous scientist._ Einstein is a famous scientist.Einstein is a famous scientist.众所周知，爱因斯坦是一位著名的科学家。What
23、is well known is thatas you knowas is well knownIt is wellknown that1教材原句 P26Here，merchants from China and many other places met to negotiate trade deals，which also led to more awareness of each others cultures.分析：句中不定式短语 to negotiate trade deals 作目的状语，which also led to more awareness of each others
24、 cultures 为关系代词 which 引导的非限制性定语从句，修饰主句。译文：在这里，来自中国和许多其他地方的商人聚集在一起协商贸易问题，这也使他们对彼此的文化有了更多的了解。2教材原句 P27Although the ancient sea routes of Zheng He have been travelled many times，there are still many other places left to explore.分析：句中 Although the ancient sea routes of Zheng He have been travelled many
25、times 为 although 引导的让步状语从句，不定式短语 toexplore 作名词 places 的后置定语。译文：虽然郑和的古代海路已经走过很多次了，但仍有很多地方值得探索。教材高考 1.Marco Polos tales inspired European explorers to search for sea routes from west to east.(2019全国卷)I once wrote a paper on the influence of fairy tales on Roald Dahls writing and it gave me a new appre
26、ciation for his strange and delightful worlds.2.In ancient times，silk from China found its way overland to India，the Middle East，and Rome，along what became known as the Silk Road.(2018浙江卷)Nothing will give you the sense of what it will actually be like to live on a college campus(校园)like visiting an
27、d seeing for yourself the dorms，classrooms and athletic equipment and，of course，the students.3.A trading route across the sea was also extended along the coasts of the Indian Ocean，centred around Ceylon(now Sri Lanka)(2019全国卷)Students should be able to extend the logic(逻辑)of each to their particular
28、 circumstance.4.African royal families sent gifts such as giraffes as gestures of friendship in return for gold，silk，and spices.(2018浙江卷)Cabbies know all the latest news about film stars，the Royal Family，government leaders，and popular singers or actors and actresses.单句语法填空 1The family was forced to
29、live on credit from local(merchant)2We have protected our unity and struggled to perfect our union by(extend)basic rights to all our people.3The party in office has to negotiate the parties out of office over this proposal.merchantsextendingwith4As a painter he is a league of his own.5She quickly(wi
30、thdraw)her hand from the hot iron then.6There are four specialized radio(channel)，which broadcast different kinds of programmes.7I hesitated，not wanting to tell(tale)about my colleague.8I saw them making their way，hand hand，down the path.inwithdrewchannelstalesin.短语填空 set sail；in a league of ones ow
31、n；withdraw from；in hand；negotiate with 1While passengers love to complain about taxi drivers，the drivers of New York are 2Sylvia，camera，asked，“Where do we go first？”3The liner for New York at 8：30.in a league of their ownin handset sail4A back injury forced her to the game.5The trade union the emplo
32、yers to get a better contract now.is negotiating withwithdraw from.课文语法填空 In ancient times，silk from China found its way overland to India，the Middle East，and Rome，along 1.became known as the Silk Road.A trading route across the sea was also extended along the coasts of the Indian Ocean，2.(centre)ar
33、ound Ceylon(now Sri Lanka)Between 1405 and 1433，seven large fleets sailed west on voyages of trade and 3.(explore)Under the command of whatcentredexplorationZheng He，they set sail 4.the South China Sea across the Indian Ocean to the mouth of the Red Sea，and then to the east coast of Africa.The ancie
34、nt sea 5.(route)travelled by Zheng He are being revisited with the 21st Century Maritime Silk Road，6.is part of the Belt and Road Initiative.The aim of this initiative is 7._(encourage)cooperation and trade across the historic fromrouteswhichto encourageSilk Road areas，and 8.(strength)the bonds between China and the rest of the world.In recent years，China 9.(join)other nations on several expeditions to explore the Arctic in order to understand climate change and 10.(it)effects.strengthenhas joinedits点击右图进入 课 时 分 层 作 业 Thank you for watching!
