人教版(新教材)高中英语选修4Unit4 SharingUnit3 Sea Exploration学案1：Reading and Thinking—Language Points.docx

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1、Reading and Thinking-Language PointsWords and Phrases知识要点1 set sail起航；开航K教材原句 P26However, merchants and explorers from the East set sail from 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。K 例 13 We set sail at high tide.我们在涨潮时启航。K 例 23 The ship set sail for Europe.

2、这艘船启航去欧洲。K造句3 两个钟头之后，这艘船就启航来中国了。K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 sail乘船游览K即学即练X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.(3) Lefs go fbr sail this afternoon.知识要点2 extend vt.扩展；使伸长；延长K教材原句 P261 A trading

3、 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。K 例 1 3 The car park has been extended.那个停车场已被扩建了。K 仞UThey asked the government to extend its period of deliberation.他们要求政府延长审议的时间。K知识拓展X(1 )ext

4、end from .to .extend outextend through.K造句X 果树枝伸出墙外。从延伸到伸出贯穿；到达整个的长度extension n.延伸，扩展K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.(3) I mean to be talking about a single thing that was extended time.知识要点3 negotiate也商定；达成(协议)近.谈判

5、；磋商；协商K教材原句 P261 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。K 例 13 Rents are individually negotiated between landlord and tenant.租金由房东和房客单独协商。K 例 23 They hav

6、e refused to negotiate on this issue.他们拒绝就这一问题进行谈判。K造句X 我设法同当局进行了成功的协商。K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K即学即练单句语法填空 We are negotiating the release of the prisoners. ril negotiate their coach on the date of the match.(3) So what is the best way to

7、negotiate your way a mobile work lifestyle?知识要点4 withdraw vi.&诃.(使)撤回；撤离K教材原句 P261 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。K 例 13The

8、 general decided to withdraw his soldiers.那位将军决定撤军。K例 2DHe didnt withdraw his remarks and apologize.他既没收回发言，也没抱歉。K造句U 由于受伤，他不得不退出比赛。K知识拓展X(1) withdraw fromwithdraw money from the bankwithdraw ones eyes from withdraw a remark(2) withdrawal n.K即学即练I单句语法填空从撤出，撤回从银行取款把视线从移开（不再看）收回发言收回；取回；撤回；撤退；取款 Tell t

9、he men to withdraw their new position. rd like to withdraw 1, 000 dollars my savings account and put it in my chequeaccount.(3) He has made several(withdraw) from his bank account.知识要点5 bond”.纽带；关系反增强信任关系；使牢固结合K 教材原句 P27II The aim of this initiative is to encourage cooperation and trade across the h

10、istoric Silk Road areas, and strengthen the bonds between China and the rest of the world.这一建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，并加强中国与世界 的联系。K 例 11 A strong spiritual bond exists between them.他们俩在精神上紧密地结合在一起。K例 22 This glue makes a good firm bond.这种胶水粘得很结实。K造句11他用了六七个字就解释清楚了他们之间的关系。K知识拓展Ibond between之间的联系bo

11、nd.to把粘在上；使结合K即学即练单句语法填空Theres a bond the twins.Silver overlay is bonded the entire surface.知识要点6 in hand在手头；可供使用K教材原句 P27II 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 t

12、he 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，走向遥远的未来。K例 1XI havent any money in hand.我手头一分钱都没有。K例 23Your remarks do not bear on the matter in hand.你的话和目前这件事没有关系。K造句U咱们来干手头这件事吧。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K即学即练单句语

13、法填空 Soon school will end and the vacation will be hand. Higher returns and higher risk usually go hand hand.(3) We received a typewritten letter with a note added hand.Sentence Patterns重点句式1 what引导名词性从句K教材原句 P26In ancient times, silk from China found its way overland to India, theMiddle East, and Ro

14、me, along what became known 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，R句式分析U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。K 例 1 2 Theyve done what they can to help her.他们已经尽力帮助了她。K 例 2 He is no longer what he was.他已经不是以前的那个样子了。K造句似乎过了儿个小时他才苦笑着出来。what在名词性从句中可用作主语、宾语或表语。

15、该从句在结构上相当于“the+名词+定 语从句”。K即学即练工完成句子 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。(3) China is no longer ten years ago.中国不再是十年前的样子了。重点句式2 as引导非限制性定语从句K教材原句 P261 Over the centuries, further trading allowed more exploration of the regions to

16、the west of China, as recorded in Du Huangs Record of My Travels in the eighth century.几个世纪以来，随着贸易的进一步开展，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。K句式分析句中 as recorded in Du Huans Record of My Travels in the 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。K 例 1 UAs is known to the United States, Mark Twain

17、 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。K例 22He forgot to bring his pen with him, as was often the case.他忘了带笔，这是常有的事。K造句正如我曾告诉过你的，这也是你工作的一局部。K知识拓展U(l)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“正如工(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。K即学即练工完成句子/一句至锋 This man, ， is go

18、od for nothing.这个人，正如你所知道的，一事无成。 Einstein, , is a famous scientist. = Einstein is afamous scientist. =Einstein is a famous scientist.众所周知，爱因斯坦是一位著名的科学家。一参*考*答*案,.一知识要点1K 造句 3 Two hours later the ship set sail for China.K即学即练forata知识要点2K 造句 2 The branches of the fruit trees extended out over the fenc

19、es.K即学即练from outthrough知识要点3K 造句 3 I managed to negotiate successfully with the authorities.K即学即练Xforwithinto知识要点4K造句 3 He was forced to withdraw from the competition due to injury.K即学即练力from from withdrawals知识要点5K造句 2 In half a dozen words, he had explained the bond that linked them.K即学即练1betweento

20、知识要点6K造句 2 Let us address ourselves to the matter in hand.K即学即练atinby重点句式1K造句 2 After what seemed like hours he came out with a bitter smile.K 即学即练X what is called what we already have what she used to be重点句式2K造句 2 As I told you before, this is also part of your work.R 即学艮J练as you know as is well known； It is well known that； What is well known is that