Unit 3 Section Ⅱ Welcome to the unit-（课件PPT+Word教案）【步步高】2024-2025学年高二英语选择性必修第三册教师用书（译林版2020）

Section Ⅱ　Welcome to the unit & Reading Step 1　速读——整体理解文意 Ⅰ.明文章大意 What is the main idea of the passage? A．The new chapter of the Age of Exploration. B．The life experiences of two famous explorers. C．Zheng He and Christopher Columbus’s contributions to the world. D．The voyages of two famous explorers：Zheng He and Christopher Columbus. 答案　D Ⅱ.悉篇章结构 (Ⅰ)Read the text on P30 quickly to match the main idea with each paragraph. Para.1 A．The acknowledgement of Zheng He’s achievements. Para.2 B．The seven voyages. Para.3 C．The significance of the seven voyages. Para.4 D．Zheng He’s first voyage and the size of the fleet. 答案　Para.1 D　Para.2 B　Para.3 C　Para.4 A (Ⅱ)Read the text on P31 quickly to match the main idea with each paragraph. Para.1 A．Details of Christopher Columbus’s discovery. Para.2 B．The significance of Christopher Columbus’s discovery. Para.3 C．Personal information about Columbus. 答案　Para.1 C　Para.2 A　Para.3 B Step 2　细读——深度获取细节 Ⅰ.Read the first historical article on P30 and do the following exercises. 1．What can we learn about Zheng He’s voyages from the first two paragraphs? A．Some details of the voyages were recorded. B．All the ships were over 140 metres in length. C．It took 50 years for the fleet to sail the seas. D．Zheng He made seven voyages on behalf of the Qing Dynasty. 答案　A 2．What’s the meaning of the word “far-reaching” in paragraph 3? A．Negative. B．Shallow. C．Deep. D．Various. 答案　C 3．How did Zheng He’s seven voyages affect China and its neighbours? A．They promoted China’s neighbours’ economy. B．They let China’s neighbours know China better. C．They made these countries and regions stronger. D．They improved the relations between western countries. 答案　B Ⅱ.Read the second historical article on P31 and do the following exercises. 1．What inspired Columbus to begin his career as a seaman? A．His love for sailing and his interest in history. B．His love for sailing and his interest in physics. C．His love for sailing and his interest in politics. D．His love for sailing and his interest in geography. 答案　D 2．Why did Columbus call the natives Indians? A．Because they lived in the East Indies. B．Because they came from the East Indies. C．Because he liked living in the East Indies. D．Because he thought he was in the East Indies. 答案　D 3．Which is Columbus’s major contribution? A．The discovery of the Caribbean. B．The discovery of the East Indies. C．The discovery of the New World. D．The discovery of the Atlantic Ocean. 答案　C 4．What can we conclude from the story of Christopher Columbus? A．One is never too old to learn. B．Nothing is impossible to a willing heart. C．The longest journey begins with the first step. D．One minute on stage needs ten years’ practice off stage. 答案　B Step 3　读后——课文语法填空 In the summer of 1405，Zheng He set sail from Taicang on his first voyage.His ships 1.were loaded(load) with china，silk，tea and other treasures as gifts for foreign rulers.Zheng He’s seven voyages had a far-reaching impact 2.on China and its neighbours.Zheng He’s efforts helped develop and strengthen 3.harmonious(harmony) relations with these countries and regions.Zheng He’s accomplishments are now 4.widely(wide) acknowledged，and he is remembered as one of China’s most influential explorers. Columbus was born in a port city of Italy in 1451.As a teenager，he loved sailing，and he showed great interest in geography,5.which inspired him to begin his career as a seaman.Columbus insisted on 6.searching(search) for a direct sea route to the East Indies by sailing across the Atlantic Ocean.On 3 August 1492，he 7.departed(depart) from Spain with three ships carrying about 90 crewmen.Regardless of all the challenges，Columbus managed 8.to keep(keep) everyone out of danger with his knowledge and 9.bravery(brave) across the ocean.Finally，on 12 October，the crew spotted land in 10.the distance.His voyages opened a new chapter of the Age of Exploration，a period which witnessed many important geographical findings. Ⅰ.补句子　析结构 1．A fleet of over 200 ships navigated the blue seas，with almost 28,000 people on board，which was a splendid scene.(P30，Para.1) 结构分析：此句是复合句。with的复合结构在句中作状语。which引导非限制性定语从句，指代上文整句话。 汉语翻译：其船队有船200余艘，载着近两万八千人，在碧海上乘风破浪，场面极其壮观。 2．According to some records，the largest ships were over 140 metres in length(long)，demonstrating the advanced technology and special skills used in constructing ships.(P30，Para.1) 结构分析：此句是简单句。此句中现在分词短语demonstrating...ships在句中作状语，其中used in constructing ships为过去分词短语作后置定语，修饰skills。 汉语翻译：据史料记载，郑和船队最大的船长逾140米，可知其造船技术之高超，工艺之独特。 3．Zheng He’s efforts helped develop and strengthen(strength) harmonious relations with these countries and regions，exposing foreign people to Chinese culture，and allowing the Chinese to better understand overseas lands.(P30，Para.3) 结构分析：此句是简单句。此句中exposing foreign people to Chinese culture和allowing the Chinese to better understand overseas lands为现在分词短语作状语，其中and连接两个并列短语。 汉语翻译：郑和的努力有助于发展和巩固中国与这些国家和地区的和睦关系，促进中国文化的对外传播，也增进中国人对海外诸邦的了解。 4．The final proof(prove) came when an enormous shipyard was discovered(discover) in Nanjing，where the fleet had been built.(P30，Para.4) 结构分析：此句是复合句。when引导时间状语从句，where引导非限制性定语从句，修饰Nanjing。 汉语翻译：最后一个证据是在南京发现了一个巨大的造船厂，这个船队就是在那里建造的。 5．Columbus called the natives living on the islands Indians because he was convinced(convince) that he was in the East Indies.(P31，Para.2) 结构分析：此句是复合句。living on the islands为现在分词短语作定语，because引导原因状语从句。 汉语翻译：哥伦布称生活在岛上的土著人为印第安人，因为他确信自己是在东印度群岛。 6．His voyages opened a new chapter of the Age of Exploration，a period which witnessed many important geographical findings(finding)．(P31，Para.3) 结构分析：此句是复合句。此句中a period which...作同位语，其中which引导定语从句。 汉语翻译：他的航海活动开启了大航海时代的新篇章，那是一个见证许多重大地理发现的时期。 Ⅱ.研典句　学用法 as引导非限制性定语从句 Those who make great discoveries must often overcome many challenges along the way—as was the case with the explorer Christopher Columbus.(P31，Para.1) 凡取得伟大发现的人，往往必须战胜重重磨难，探险家克里斯托弗·哥伦布便是如此。 结构分析：as引导定语从句，在从句中作主语。 ————————————————————————————————————————————————————————————————————————————————•as既可以引导限制性定语从句，也可以引导非限制性定语从句，as 在从句中可以作主语、宾语或表语。 •as引导非限制性定语从句时，常译为“正如”。 •as引导限制性定语从句时，常用于the same...as...，such...as...，so...as...结构中。 •which引导非限制性定语从句时，意为“这件事”或“这”，从句不可位于句首。 ———————————————————————————————————————————————————————————————————————————————— (1)I failed to convince him of my innocence，which made me sad. (2)His boss dismissed him for his regular absence，as was expected. (3)She is such a girl as is always finding fault with other people. [写作佳句] (4)众所周知，玩电脑游戏对孩子有害。(话题写作之健康的生活方式) ①As is known to all，playing computer games is harmful to children.(as引导非限制性定语从句) ②It is known to all that playing computer games is harmful to children.(it作形式主语) 课文重点词块默写 1．起航set sail 2．在船上on board 3．根据according to 4．在长度上in length 5．高超的技术advanced technology 6．代表on behalf of 7．总数为，总共a total of 8．被装满了……be loaded with... 9．进行友好访问pay friendly visits to 10．记录keep logs of... 11．对……有深远的影响have a far-reaching impact on sth 12．传递pass on 13．巩固与……的和谐关系strengthen harmonious relations with 14．使……暴露于；使……处于……的影响之下expose...to... 15．允许某人做某事allow sb to do sth 16．把某事当成……不予考虑dismiss sth as... 17．得到普遍认可be widely acknowledged 18．作为……而被铭记be remembered as... 19．对……表现出极大的兴趣show great interest in sth 20．激励某人做某事inspire sb to do sth 21．坚持做某事insist on doing sth 22．食物短缺a shortage of food 23．使……处于极大的危险中put...in grave danger 24．惊慌地in panic 25．不顾，不管regardless of 26．设法完成某事manage to do sth 27．在远处in the distance 28．在……的过程中over the course of 29．翻开……的新篇章open a new chapter of... 30．使成为可能allow for 训练2　Welcome to the unit & Reading　[分值：50分] Ⅰ.单句写作(课文佳句仿写)(共15分) 1．郑和被认为是中国最有影响力的探险家之一。(acknowledge) Zheng He is acknowledged as/to be one of China’s most influential explorers. 2．郑和的舰队从太仓出发启程，他的船上装载了瓷器、丝绸等。(with的复合结构) Zheng He’s fleet departed from Taicang，with his ships loaded with china，silk and so on. 3．众所周知，远征是危险的，而且充满了挑战。(as引导非限制性定语从句) As is known to all/As we all know，expedition is dangerous and full of challenges. 4．在航行中，其中一艘船漏水了，使船上的所有人都感到震惊和害怕。(现在分词短语作状语) During the voyage，one of the ships leaked，astonishing and frightening all the people on board. 5．郑和坚决要求船员们保持冷静，并坚持说他有能力帮助他们脱离危险。(insist宾语从句) Zheng He insisted that the crew (should) keep calm and insisted that he was capable of helping them out of danger. 组句成篇　以上句子可以加上过渡词语和其他联想内容组成一篇小短文。 Ⅱ.阅读理解(共8小题；每小题2.5分，共20分) A To complete the great map of the world was a strong passion for the people of early civilizations.Marco Polo’s tales inspired European explorers to search for sea routes from west to east.However，merchants and explorers from the east set sail from east to west many years before Columbus first did. 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.A trading route across the sea was also extended along the coasts of the Indian Ocean，centred around Ceylon(now Sri Lanka)．Here，merchants from China and many other places met to negotiate trade deals，which also led to more awareness of each other’s cultures.Over the centuries，further trading allowed more exploration of the regions to the west of China. Later，the Ming Dynasty further developed relations with these regions.Between 1405 and 1433，seven large fleets sailed west on voyages of trade and exploration.These fleets were a sight to behold and were in a league of their own at that time.Under the command of Zheng He，they set sail from the South China Sea across the Indian Ocean to the mouth of the Red Sea，and then to the east coast of Africa.African royal families sent gifts such as giraffes as gestures of friendship in return for gold，silk，and spices.Although China withdrew from further expeditions after 1433，these land and sea routes remained active channels between other cultures for centuries. To reach out across the sea remains a strong desire today.The ancient sea routes travelled by Zheng He are being revisited with the 21st Century Maritime Silk Road，which is part of the Belt and Road Initiative.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.Trading has grown greatly in recent years，and will continue to do so in years to come. 语篇解读　这是一篇记叙文。文章讲述了中国从古至今在海洋探索方面所做的尝试和取得的成绩。 1．How is the passage developed? A．By analyzing cause and effect. B．In time sequence. C．By analyzing problem and solution. D．By comparing. 答案　B 解析　推理判断题。根据第二段中“In ancient times(在古代)”、第三段中“Later，the Ming Dynasty”以及最后一段中“To reach out across the sea remains a strong desire today.”可知，文章是按照时间顺序行文的。故选B。 2．Which word can be used to describe Zheng He’s fleets? A．Impressive. B．Worrisome. C．Aggressive. D．Fearful. 答案　A 解析　推理判断题。根据第三段中“These fleets were a sight to behold and were in a league of their own at that time.”可知，郑和的舰队非常壮观，在当时独领风骚，所以令人印象深刻。故选A。 3．Which is Not the purpose of the Belt and Road Initiative? A．To expand China’s territorial area on the ocean. B．To promote communication with other countries. C．To strengthen further cooperation with other countries. D．To encourage trade across the historic Silk Road areas. 答案　A 解析　细节理解题。根据最后一段中“The aim of this initiative is...between China and the rest of the world.”可知，“一带一路”倡议的目的是鼓励历史悠久的丝绸之路地区的合作和贸易，加强中国与世界其他地区之间的联系，A项“扩大中国在海洋上的领土”不是其目的。故选A。 4．Which is the best title of the text? A．The Maritime Silk Road B．The Great Map of the World C．Reaching out Across the Sea D．The Belt and Road Initiative 答案　C 解析　标题归纳题。根据全文内容可知，本文讲述了中国从古至今在海洋探索方面所做的尝试和取得的成绩，C项“跨越海洋”适合作为文章标题。故选C。 B Does a happy person live longer? Many studies have convinced us that happiness brings good health，which has resulted in an increasing demand for speakers and products encouraging positive thinking.However，being happy does not promise that one is going to be healthy.There are other factors that influence one’s health and long life such as a person’s genes or even a person’s socio-economic condition. Some research even suggests that positive thinking can be dangerous.Positive thinking，when taken to the extreme，can cause a person to be separated from reality.For example，a person who thinks that staying happy and positive can help him recover from an illness like cancer but later fails to recover from it，may blame himself for not being happy.In this case，positive thinking may potentially make the victim disregard other factors.Sometimes the pursuit of happiness is even associated with serious mental health problems such as depression. All types of happiness are not good for us either.For example，pride，a pleasant feeling，can sometimes rob us of the ability to empathize with others or understand another’s viewpoint.This anti-social behaviour can cause people around us to turn away from us，and this could，in turn，make us feel lonely and do harm to our mental and even physical health. Moreover，unpleasant feelings can be beneficial to a person’s well-being.Researchers believe that unpleasant feelings can help us make sense of our challenges and experiences in a way that supports psychological well-being.For example，if I have behaved badly towards my good friend，the feelings of guilt and sadness might motivate me to apologize and ask for forgiveness.The rebuilding of a broken relationship can be a lift to one’s mental well-being. In trying to experience happiness，we should remember that seeking for happiness as an end in itself can be self-defeating，and does not necessarily lead to better health.After all，one will surely experience setbacks and conflicts in life.Instead，learning to cope with negative emotions with a realistic positive attitude is key to a person’s good health. 语篇解读　本文是说明文。文章提出了快乐并不能保证一个人就会健康的观点，并指出还有其他因素影响一个人的健康和长寿，例如一个人的基因，甚至一个人的社会经济状况。学会用现实的积极态度应对消极情绪是一个人健康的关键。 5．What’s the writer’s opinion in this passage? A．Negative thinking can be dangerous. B．Staying happy can bring good health. C．Unpleasant feelings cannot be beneficial. D．Happiness cannot ensure one’s good health. 答案　D 解析　细节理解题。根据第一段中“However，being happy does not promise that one is going to be healthy.There are other factors that influence one’s health and long life such as a person’s genes or even a person’s socio-economic condition.”可知，文章中作者认为快乐并不能保证一个人的健康。故选D。 6．When can positive thinking be dangerous according to the passage? A．When we use it with a realistic attitude to solve problems. B．When we focus on it as an only determinant of happy life. C．When we think it one of the necessary factors for good health. D．When we realize it may rob us of the ability to understand others. 答案　B 解析　细节理解题。根据第二段中“Some research even suggests that positive thinking can be dangerous...In this case，positive thinking may potentially make the victim disregard other factors.”可知，当我们将积极思维作为幸福生活的唯一决定因素去关注时，积极思维可能是危险的。故选B。 7．How can unpleasant feelings be beneficial to a person’s well-being? A．They rebuild a broken relationship. B．They lead to self-reflection and personal growth. C．They help keep the problems and challenges away. D．They prevent long-term negative effects on mental health. 答案　B 解析　推理判断题。根据倒数第二段“Moreover，unpleasant feelings can be beneficial to a person’s well-being...The rebuilding of a broken relationship can be a lift to one’s mental well-being.”可知，不愉快的感觉能导致自我反思和个人成长，这有益于一个人的健康。故选B。 8．What does the underlined part “an end in itself” in the last paragraph mean? A．An ultimate goal. B．An individual plan. C．A final decision. D．A great start. 答案　A 解析　词义猜测题。根据第一段和画线短语后文可知，快乐不一定会让我们健康，我们不能把追求快乐当作目的。毕竟，一个人一定会在生活中经历挫折和冲突，只有学会用现实的积极态度来应对生活中的消极情绪才是获得健康的关键，an end in itself是“目的”的意思，和A项“一个最终目标”最接近。故选A。 Ⅲ.完形填空(共15小题；每小题1分，共15分) Filkin’s Drift，a band of two in the UK，has been highlighting sustainability(可持续性) in their latest tour along the coast of Wales.The tour 1 over 40 shows along the 870-mile path，which started in Flintshire on Sept.3 and 2 on Oct.31 in Chepstow. At one point，because of bad weather，the tour was 3 temporarily.When Filkin’s Drift was prepared to start touring again，they found too much of their time was spent in a car 4 in traffic jams，which wasn’t very good for the 5 ，or mental and physical health. So Bye and Roberts， 6 of the band，decided to walk their tour along the coast of Wales.They walked between stops for the rest of their tour，carrying the 7 and just enough clothing to walk and 8 each day.Along the way，they collected songs，stories，and tunes to make their performances 9 .Also，the band raised money for a charity to 10 this mission. They shared their experiences of the walking tour 11 in videos on their website blog，hoping to 12 other musicians and the music industry as a whole to approach touring in a more sustainable way.They have shown that a tour on foot is 13 ，discovering that the music industry，as well as others，could also learn to reduce the 14 for vehicles. Today，Filkin’s Drift 15 a growing number of artists and industry professionals working to spotlight sustainability and the environment in their work. 语篇解读　本文是一篇记叙文，主要讲的是Filkin’s Drift乐队通过徒步巡演来鼓励音乐行业以及其他行业减少对车辆的需求。 1．A.completed B．planned C．canceled D．delayed 答案　A 解析　根据下文“over 40 shows”和“They shared their experiences of the walking tour”可知，这次巡演完成了40多场演出。故选A。 2．A.failed B．ended C．slowed D．closed 答案　B 解析　根据上文“started in Flintshire on Sept.3”和下文“on Oct.31 in Chepstow”可知，这次巡演于9月3日在弗林特郡开始，10月31日在切普斯托结束。故选B。 3．A.scheduled B．interrupted C．appreciated D．relocated 答案　B 解析　根据上文“because of bad weather”可知，由于天气恶劣，这次巡演暂时中断。故选B。 4．A.picked out B．taken up C．caught up D．set aside 答案　C 解析　根据下文“in traffic jams”可知，交通拥堵会困住车辆，be caught up in意为“被困在……中”。故选C。 5．A.security B．relaxation C．reputation D．environment 答案　D 解析　根据上文“too much of their time was spent in a car in traffic jams”可知，太多时间都花在堵车的汽车上对环境是不好的。故选D。 6．A.researchers B．followers C．musicians D．professors 答案　C 解析　根据下文“of the band”可知，Bye和Roberts是乐队的乐手，也就是音乐家。故选C。 7．A.instruments B．documents C．envelopes D．photographs 答案　A 解析　根据上文“Bye and Roberts， of the band”可知，Bye和Roberts是乐队的乐手，因此是带着乐器。故选A。 8．A.compete B．perform C．advertise D．conclude 答案　B 解析　根据下文“their performances”可知，他们每天都表演。故选B。 9．A.crucial B．profitable C．practical D．colorful 答案　D 解析　根据上文“they collected songs，stories，and tunes”可知，他们收集歌曲、故事和曲调来使他们的表演丰富多彩。故选D。 10．A.evaluate B．clear C．outline D．further 答案　D 解析　根据上文“the band raised money for a charity”和下文“this mission”可知，乐队给一个慈善机构筹钱是为了推进使命。故选D。 11．A.constantly B．secretly C．randomly D．differently 答案　A 解析　根据下文“hoping to other musicians and the music industry as a whole to approach touring in a more sustainable way”可知，他们不断地在他们的网站博客上用视频分享他们徒步巡演的经历。故选A。 12．A.inform B．request C．inspire D．permit 答案　C 解析　根据下文“other musicians and the music industry as a whole to approach touring in a more sustainable way”可知，他们是为了激励其他音乐家和整个音乐界以一种更可持续的方式进行巡演。故选C。 13．A.possible B．flexible C．typical D．private 答案　A 解析　根据上文“They walked between stops for the rest of their tour”可知，他们已经证明，徒步巡演是可能的。故选A。 14．A.limit B．creation C．upgrade D．need 答案　D 解析　根据上文“a tour on foot is ”可知，徒步巡演是可能的，所以可以减少对车辆的需求。故选D。 15．A.examines B．joins C．employs D．declines 答案　B 解析　根据下文“a growing number of artists and industry professionals”可知，Filkin’s Drift加入了越来越多的艺术家和行业专业人士的行列。故选B。 学科网（北京）股份有限公司 $$ Section Ⅱ Welcome to the unit & Reading Back to the past Unit 3 Part 1　课文整体理解 Part 2　长句难句分析 整体理解 课文 3 What is the main idea of the passage? A.The new chapter of the Age of Exploration. B.The life experiences of two famous explorers. C.Zheng He and Christopher Columbus’s contributions to the world. D.The voyages of two famous explorers：Zheng He and Christopher Columbus. Step 1　速读——整体理解文意 Ⅰ.明文章大意 √ Ⅱ.悉篇章结构 (Ⅰ)Read the text on P30 quickly to match the main idea with each paragraph. Para.1 A.The acknowledgement of Zheng He’s achievements. Para.2 B.The seven voyages. Para.3 C.The significance of the seven voyages. Para.4 D.Zheng He’s first voyage and the size of the fleet. (Ⅱ)Read the text on P31 quickly to match the main idea with each paragraph. Para.1 A.Details of Christopher Columbus’s discovery. Para.2 B.The significance of Christopher Columbus’s discovery. Para.3 C.Personal information about Columbus. Step 2　细读——深度获取细节 Ⅰ.Read the first historical article on P30 and do the following exercises. 1.What can we learn about Zheng He’s voyages from the first two paragraphs? A.Some details of the voyages were recorded. B.All the ships were over 140 metres in length. C.It took 50 years for the fleet to sail the seas. D.Zheng He made seven voyages on behalf of the Qing Dynasty. √ 2.What’s the meaning of the word “far-reaching” in paragraph 3? A.Negative. B.Shallow. C.Deep. D.Various. √ 3.How did Zheng He’s seven voyages affect China and its neighbours? A.They promoted China’s neighbours’ economy. B.They let China’s neighbours know China better. C.They made these countries and regions stronger. D.They improved the relations between western countries. √ Ⅱ.Read the second historical article on P31 and do the following exercises. 1.What inspired Columbus to begin his career as a seaman? A.His love for sailing and his interest in history. B.His love for sailing and his interest in physics. C.His love for sailing and his interest in politics. D.His love for sailing and his interest in geography. √ 2.Why did Columbus call the natives Indians? A.Because they lived in the East Indies. B.Because they came from the East Indies. C.Because he liked living in the East Indies. D.Because he thought he was in the East Indies. √ 3.Which is Columbus’s major contribution? A.The discovery of the Caribbean. B.The discovery of the East Indies. C.The discovery of the New World. D.The discovery of the Atlantic Ocean. √ 4.What can we conclude from the story of Christopher Columbus? A.One is never too old to learn. B.Nothing is impossible to a willing heart. C.The longest journey begins with the first step. D.One minute on stage needs ten years’ practice off stage. √ Step 3　读后——课文语法填空 In the summer of 1405，Zheng He set sail from Taicang on his first voyage.His ships 1. (load) with china，silk，tea and other treasures as gifts for foreign rulers.Zheng He’s seven voyages had a far-reaching impact 2. China and its neighbours.Zheng He’s efforts helped develop and strengthen 3. (harmony) relations with these countries and regions.Zheng He’s accomplishments are now 4.______ (wide) acknowledged，and he is remembered as one of China’s most influential explorers. were loaded on harmonious widely Columbus was born in a port city of Italy in 1451.As a teenager，he loved sailing，and he showed great interest in geography,5. inspired him to begin his career as a seaman.Columbus insisted on 6.____________ (search) for a direct sea route to the East Indies by sailing across the Atlantic Ocean.On 3 August 1492，he 7. (depart) from Spain with three ships carrying about 90 crewmen.Regardless of all the challenges，Columbus managed 8. (keep) everyone out of danger with his knowledge and 9. (brave) across the ocean.Finally，on 12 October，the crew spotted land in 10. distance. which searching departed to keep bravery the His voyages opened a new chapter of the Age of Exploration，a period which witnessed many important geographical findings. 返 回 难句分析 长句 17 1. fleet of over 200 ships navigated the blue seas，with almost 28,000 people board，which was a splendid scene.(P30，Para.1) 结构分析：此句是 句。with的复合结构在句中作 。which引导 从句，指代上文整句话。 汉语翻译：_____________________________________________________ _______________________________________________________________ Ⅰ.补句子　析结构 A on 复合 状语 非限制性定语 其船队有船200余艘，载着近两万八千人，在碧海上乘风破浪，场面极其壮观。 2.According some records，the largest ships were over 140 metres in (long)，demonstrating the advanced technology and special skills used in constructing ships.(P30，Para.1) 结构分析：此句是 句。此句中现在分词短语demonstrating...ships在句中作 ，其中used in constructing ships为过去分词短语作_____ ，修饰 。 汉语翻译：_____________________________________________________ _______________________________________________________________ to length 简单 状语 后 置定语 skills 据史料记载，郑和船队最大的船长逾140米，可知其造船技术之高超，工艺之独特。 3.Zheng He’s efforts helped develop and (strength) harmonious relations with these countries and regions，exposing foreign people to Chinese culture，and allowing the Chinese to better understand overseas lands.(P30，Para.3) 结构分析：此句是 句。此句中exposing foreign people to Chinese culture和allowing the Chinese to better understand overseas lands为现在分词短语作 ，其中 连接两个并列短语。 汉语翻译：_____________________________________________________ _______________________________________________________________ strengthen 简单 状语 and 郑和的努力有助于发展和巩固中国与这些国家和地区的和睦关系，促进中国文化的对外传播，也增进中国人对海外诸邦的了解。 4.The final (prove) came when an enormous shipyard _____________ (discover) in Nanjing，where the fleet had been built.(P30，Para.4) 结构分析：此句是 句。when引导 从句，where引导 从句，修饰 。 汉语翻译：_____________________________________________________ _______________________________________________________________ proof was discovered 复合 时间状语 非限制性定语 Nanjing 最后一个证据是在南京发现了一个巨大的造船厂，这个船队就是在那里建造的。 5.Columbus called the natives living on the islands Indians because he (convince) that he was in the East Indies.(P31，Para.2) 结构分析：此句是 句。living on the islands为现在分词短语作 ，because引导 从句。 汉语翻译：_____________________________________________________ _______________________________________________________________ was convinced 复合 定语 原因状语 哥伦布称生活在岛上的土著人为印第安人，因为他确信自己是在东印度群岛。 6.His voyages opened a new chapter of the Age of Exploration，a period which witnessed many important geographical (finding).(P31，Para.3) 结构分析：此句是 句。此句中a period which...作 ，其中which引导 。 汉语翻译：_____________________________________________________ _______________________________________________________________ findings 同位语 复合 定语从句 他的航海活动开启了大航海时代的新篇章，那是一个见证许多重大地理发现的时期。 Ⅱ.研典句　学用法 as引导非限制性定语从句 Those who make great discoveries must often overcome many challenges along the way—as was the case with the explorer Christopher Columbus. (P31，Para.1) 凡取得伟大发现的人，往往必须战胜重重磨难，探险家克里斯托弗·哥伦布便是如此。 结构分析：as引导定语从句，在从句中作主语。 • as既可以引导限制性定语从句，也可以引导非限制性定语从句，as 在 从句中可以作主语、宾语或表语。 • as引导非限制性定语从句时，常译为“正如”。 • as引导限制性定语从句时，常用于the same...as...，such...as...， so...as...结构中。 • which引导非限制性定语从句时，意为“这件事”或“这”，从句不 可位于句首。 (1)I failed to convince him of my innocence， made me sad. (2)His boss dismissed him for his regular absence， was expected. (3)She is such a girl is always finding fault with other people. which as as (4)众所周知，玩电脑游戏对孩子有害。(话题写作之健康的生活方式) ① ，playing computer games is harmful to children.(as引导非限制性定语从句) ② that playing computer games is harmful to children.(it作形式主语) As is known to all 写作佳句 It is known to all 课文重点词块默写 1.起航 2.在船上 3.根据 4.在长度上 5.高超的技术 6.代表 7.总数为，总共 8.被装满了…… ________ __________ _____________ _________ ___________________ ____________ _________ _________________ set sail on board according to in length advanced technology on behalf of a total of be loaded with... 9.进行友好访问 10.记录 11.对……有深远的影响 12.传递 13.巩固与……的和谐关系 14.使……暴露于；使……处于……的影响之下 15.允许某人做某事 16.把某事当成……不予考虑 ___________________ ______________ ______________________________ ________ _________________________________ ____________ ________________ _______________ pay friendly visits to keep logs of... have a far-reaching impact on sth pass on strengthen harmonious relations with expose...to... allow sb to do sth dismiss sth as... 17.得到普遍认可 18.作为……而被铭记 19.对……表现出极大的兴趣 20.激励某人做某事 21.坚持做某事 22.食物短缺 23.使……处于极大的危险中 24.惊慌地 25.不顾，不管 ______________________ ___________________ ________________________ __________________ _________________ _________________ ___________________ ________ _____________ be widely acknowledged be remembered as... show great interest in sth inspire sb to do sth insist on doing sth a shortage of food put...in grave danger in panic regardless of 26.设法完成某事 27.在远处 28.在……的过程中 29.翻开……的新篇章 30.使成为可能 返 回 ________________ ______________ _________________ ______________________ __________ manage to do sth in the distance over the course of open a new chapter of... allow for 本课结束 $$