Unit 3 Sea Exploration Period 2 Key phrases and sentences 重点短语句型学案 -2024-2025学年高中英语人教版选择性必修第四册

Book7 Unit3 Sea Exploration Period 2 Key phrases and sentences 1、 重点短语 1. set sail 起航；开航 【原句复现】 However, merchants and explorers from the East set sail from east to west many years before Columbus first did. 然而，在哥伦布首次启航之前的许多年，东方的商人和探险家就已经开始自西向东航行。 (1)sail  vi. 起航 n. 帆 set sail for= sail for 起航 (2)set up　 建立; 安装好; 设置; 安排 set out 出发; 动身; 开始工作(to do);安排; 布置; 陈述; 阐明 set off 动身; 出发; 引起; 触响(警报)；爆炸 set about 开始; 着手(+doing sth. ) set down 写下; 放置 【写作佳句】 We set sail for France at high tide. 我们在涨潮时启航前往法国。（读后续写之动作描写） 【即学即练】—用set相关短语填空 (1)After spending a brief period in Ireland, she set sail India. (2)A great many boys were setting fireworks in the street during the Spring Festival. (3)For all three years I have been working for others, so I’m hoping I’ll set my own business someday. 【再提能力】—完成句子 (4)他着手粉刷整间房子，但仅仅完成了前面部分。 He but finished only the front. (set out) =He but finished only the front. (set about) 2. in hand 在手头；可供使用 【原句复现】 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，由于拥有了最新的技术，贸易需求和增进关系的愿望将推动中国跨海越洋，迈向未来。 at hand 在手头；在附近 by hand 手工，用手的 hand in hand 手挽手；密切关联 on the one hand...on the other (hand) 一方面……另一方面 give/ lend sb a hand 给某人帮忙 at first hand 第一手；亲自 【写作佳句】 However, with no money in hand, she sighed and had to leave. 然而，由于手头没有钱，她叹了一口气，不得不离开。 （读后续写之动作描写） 【即学即练】—用hand相关短语填空 (1)As an old saying goes, “Success and failure always go .” (2)You’d better keep a dictionary close so that you can look up unfamiliar words in it. (3)Even for personal letters, the merchant would rather use a computer than write . (4)On the one hand, computers improve the working efficiency; ,they also bring about some new problems. (5)Having enough data , we can set out to carry out our plan as scheduled. 2、 重点句式 1. [教材原句]To complete the great map of the world was a strong passion for the people of early civilisations. 在早期文明中，人们对绘制世界大地图充满激情。 【句型分析】不定式(短语)作主语 【分析点拨】 (1) 不定式(短语)作主语，可以位于句首，谓语动词用单数形式。 Eg. To make up for lost time is not possible. 要弥补失去的时光是不可能的。 (2) 为了保持句子结构的协调性，不定式(短语)作主语时，大部分情况下用it作形式主语，而把真正的主语——不定式(短语)置于句末。 ①It+be+名词+to do Eg. It’s our duty to take good care of the old. 照顾老人是我们的责任。 ②It+be+形容词+(for/of sb)+to do Eg. It is difficult for us to finish writing the composition in a quarter of an hour. 我们很难在一刻钟内写完这篇作文。 (3) 不定式前面可以加疑问词，构成“疑问词+不定式”的形式。 Eg. How to use the computer is a question. 如何使用计算机是个问题。 (4) 动词不定式与动名词作主语的区别：动名词作主语时，通常用以表示一件已知的事或经验。不定式短语通常用来表示一件未完成的事或目的。 Eg. Climbing mountainsis interesting. 爬山很有趣。(经验) Eg. To finish the task will take a long time. 完成这项任务将要花费很长时间。(未完成) 【写作佳句】 To say little and perform much is the characteristic of great minds. 少说多做是大智者的特性。(应用文之观点介绍) 【单句语法填空】 (1)To be angry with a weak man (be) a proof that you are not very strong yourself. (2)On our way to the house, it was raining so hard that we couldn’t help wondering how long it would take (get) there. 【完成句子】 (3) 如何与别人友好相处是你应该学会的第二件事。 . 2. [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 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。 【句型分析】what引导的名词性从句, 作介词along的宾语。 (1) what引导的名词性从句可在句子中作主语、宾语、表语或同位语； (2) what在从句中作主语、宾语、表语或者定语； (3) what的意义： 表示“……的东西/事情”，相当于“the thing(things) that......” 表示“….…的人”，相当于“the person that...” 表示“….…的数量或数目”，相当于“the amount(number) that...” 表示“……的时间”，相当于“the time that...” 表示“….…的地方”，相当于“the place that.…” Eg. What is known to us all is that the 2019 Olympic Games will take place in Beijing. 对我们来说众所周知的一件事情就是2019年奥运会将在中国北京举行。 Eg. He is not what he was a few years ago. 他不是几年前的那个样子了。 Eg. Our income is now double what it was ten years ago.我们现在的收人是10年前的两倍。 Eg. After what seemed a very long time, I opened my eyes and found myself in bed. 似乎过了很长一段时间，我才睁开眼睛，发现自己躺在床上。 Eg. This is what they call Salt Lake City. 这就是他们称为盐湖城的地方。 【分析点拨】 【写作佳句】 A bowl of noodles from a stranger made me feel indebted, but I have never thanked my mum for what she has done for me. 一个陌生人送的一碗面条让我觉得很感激，但是我从来没有感谢过妈妈为我所做的一切。 【单句语法填空】 (1) impressed the whole world most was the wonderful opening ceremony of the 2022 Olympic Winter Games. 【完成句子】 (2)We now live in . 我们现在生活在所谓的信息时代。 (3)China is no longer . 中国不再是十年前的样子了。 (4)The content of the course depends on .  课程的内容取决于学生愿意学什么。 三、单句语法填空 1. The country decided to have an (extend) of government control on the market. 2. We have had meaningful (negotiate) and I believe we are very close to a deal. 3. A back injury forced her to withdraw the competition. 4. The (mercy) boss lent a helping hand to the poor family. 5. The filling of dumplings is usually a (mix) of meat, vegetables and seasoning. 6. The World Cup Final between France and Croatia received global media (cover). 7. His speech won the (applaud) of the audience. 8. It is said that he is in (possess) of three shops. 四、选词填空 develop relations with, come true, set sail, search for, withdraw from, in a league of, in hand, for the benefit of, put...into operation, in return 1. While passengers love to complain about taxi drivers, the drivers of New York are　　　　　　　 their own.  2. It took me great efforts to get these books　　　　　　　 .  3. Christopher Columbus　　　　　　　 for the New World in the Santa Maria.  4. Dogs have a very good sense of smell and are often used to　　　　　　　 survivors in an earthquake.  5. The company has decided to　　　　　　　 some of its sports sponsorship because of lacking money.  6. Our organization is in need of people who are willing to work　　　　　　　 the community.  7. Cheaper energy conservation techniques have been　　　　　　　 in the developed world.  8. We will continue to improve and　　　　　　　 the developed countries.  9. As long as you are confident,I believe your dream is sure to　　　　　　　 .  10. These are gestures of genuine friendship with no favors expected　　　　　　　 . 五、课文语法填空 Sea exploration has caused many problems and will continue to cause more. More exploration means more pollution. It is very 1 (damage) to mine for resources, especially in the Arctic. Another problem worth mentioning is overfishing. Whales and dolphins 2 (hunt) for their meat or for so-called research. The sea is home 3 life, not human beings’ 4 ( possess). It is more sensitive than we think, 5 we should try our best to protect it. 6 (understand) our planet, we must explore the oceans 7 cover most of it. Understanding more about the sea will also help us manage 8 (it) resources better. We will discover new medicines, as well as new sources of food and energy through sea exploration. 9 (access) the deep ocean may help people to predict terrible events. There are 10 (probable)huge amounts of resources under the sea and ice.in its bill instead of sight or smell. 学科网（北京）股份有限公司 $$ Book7 Unit2 Sea Exploration Period 2 Key phrases and sentences 1、 重点短语 1. set sail 起航；开航 【原句复现】 However, merchants and explorers from the East set sail from east to west many years before Columbus first did. 然而，在哥伦布首次启航之前的许多年，东方的商人和探险家就已经开始自西向东航行。 (1)sail  vi. 起航 n. 帆 set sail for= sail for 起航 (2)set up　 建立; 安装好; 设置; 安排 set out 出发; 动身; 开始工作(to do);安排; 布置; 陈述; 阐明 set off 动身; 出发; 引起; 触响（警报）；爆炸 set about 开始; 着手(+doing sth. ) set down 写下; 放置 【写作佳句】 We set sail for France at high tide. 我们在涨潮时启航前往法国。（读后续写之动作描写） 【即学即练】—用set相关短语填空 (1)After spending a brief period in Ireland, she set sail ______for__________India. (2)A great many boys were setting ____off________ fireworks in the street during the Spring Festival. (3)For all three years I have been working for others, so I’m hoping I’ll set ___up____ my own business someday. 【再提能力】—完成句子 (4)他着手粉刷整间房子，但仅仅完成了前面部分。 He set out to paint the whole room but finished only the front. (set out) =He set about painting the whole room but finished only the front. (set about) 2. in hand 在手头；可供使用 【原句复现】 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，由于拥有了最新的技术，贸易需求和增进关系的愿望将推动中国跨海越洋，迈向未来。 at hand 在手头；在附近 by hand 手工，用手的 hand in hand 手挽手；密切关联 on the one hand...on the other (hand) 一方面……另一方面 give/ lend sb a hand 给某人帮忙 at first hand 第一手；亲自 【写作佳句】 However, with no money in hand, she sighed and had to leave. 然而，由于手头没有钱，她叹了一口气，不得不离开。 （读后续写之动作描写） 【即学即练】—用hand相关短语填空 (1)As an old saying goes, “Success and failure always go ___hand in hand_____.” (2)You’d better keep a dictionary close __at hand______ so that you can look up unfamiliar words in it. (3)Even for personal letters, the merchant would rather use a computer than write ___by hand_____. (4)On the one hand, computers improve the working efficiency;___on the other (hand)_____,they also bring about some new problems. (5)Having enough data ____in hand____, we can set out to carry out our plan as scheduled. 2、 重点句式 1. [教材原句]To complete the great map of the world was a strong passion for the people of early civilisations. 在早期文明中，人们对绘制世界大地图充满激情。 【句型分析】不定式(短语)作主语 【分析点拨】 (1) 不定式(短语)作主语，可以位于句首，谓语动词用单数形式。 Eg. To make up for lost time is not possible. 要弥补失去的时光是不可能的。 (2) 为了保持句子结构的协调性，不定式(短语)作主语时，大部分情况下用it作形式主语，而把真正的主语——不定式(短语)置于句末。 ①It+be+名词+to do Eg. It’s our duty to take good care of the old. 照顾老人是我们的责任。 ②It+be+形容词+(for/of sb)+to do Eg. It is difficult for us to finish writing the composition in a quarter of an hour. 我们很难在一刻钟内写完这篇作文。 (3) 不定式前面可以加疑问词，构成“疑问词+不定式”的形式。 Eg. How to use the computer is a question. 如何使用计算机是个问题。 (4) 动词不定式与动名词作主语的区别：动名词作主语时，通常用以表示一件已知的事或经验。不定式短语通常用来表示一件未完成的事或目的。 Eg. Climbing mountainsis interesting. 爬山很有趣。(经验) Eg. To finish the task will take a long time. 完成这项任务将要花费很长时间。(未完成) 【写作佳句】 To say little and perform much is the characteristic of great minds. 少说多做是大智者的特性。(应用文之观点介绍) 【单句语法填空】 (1)To be angry with a weak man is (be) a proof that you are not very strong yourself. (2)On our way to the house, it was raining so hard that we couldn’t help wondering how long it would take to get (get) there. 【完成句子】 (3)如何与别人友好相处是你应该学会的第二件事。 How to get along well with others is the second thing you should learn. 2. [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 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。 【句型分析】what引导的名词性从句, 作介词along的宾语。 (1) what引导的名词性从句可在句子中作主语、宾语、表语或同位语； (2) what在从句中作主语、宾语、表语或者定语； (3) what的意义： 表示“……的东西/事情”，相当于“the thing(things) that......” 表示“….…的人”，相当于“the person that...” 表示“….…的数量或数目”，相当于“the amount(number) that...” 表示“……的时间”，相当于“the time that...” 表示“….…的地方”，相当于“the place that.…” Eg. What is known to us all is that the 2019 Olympic Games will take place in Beijing. 对我们来说众所周知的一件事情就是2019年奥运会将在中国北京举行。 Eg. He is not what he was a few years ago. 他不是几年前的那个样子了。 Eg. Our income is now double what it was ten years ago.我们现在的收人是10年前的两倍。 Eg. After what seemed a very long time, I opened my eyes and found myself in bed. 似乎过了很长一段时间，我才睁开眼睛，发现自己躺在床上。 Eg. This is what they call Salt Lake City. 这就是他们称为盐湖城的地方。 【分析点拨】 【写作佳句】 A bowl of noodles from a stranger made me feel indebted, but I have never thanked my mum for what she has done for me. 一个陌生人送的一碗面条让我觉得很感激，但是我从来没有感谢过妈妈为我所做的一切。 【单句语法填空】 (1) What impressed the whole world most was the wonderful opening ceremony of the 2022 Olympic Winter Games. 【完成句子】 (2)We now live in what is called the Information Age. 我们现在生活在所谓的信息时代。 (3)China is no longer what it was ten years ago. 中国不再是十年前的样子了。 (4)The content of the course depends on what the students would like to study. 课程的内容取决于学生愿意学什么。 二、单句语法填空 1. The country decided to have an _____extension___(extend) of government control on the market. 2. We have had meaningful ___negotiations______(negotiate) and I believe we are very close to a deal. 3. A back injury forced her to withdraw ____from____ the competition. 4. The __merciful_______(mercy) boss lent a helping hand to the poor family. 5. The filling of dumplings is usually a ___mixture____(mix) of meat, vegetables and seasoning. 6. The World Cup Final between France and Croatia received global media ____coverage____ (cover). 7. His speech won the____applause______(applaud) of the audience. 8. It is said that he is in___possession_____ (possess) of three shops. 三、选词填空 develop relations with, come true, set sail, search for, withdraw from, in a league of, in hand, for the benefit of, put...into operation, in return 1.While passengers love to complain about taxi drivers,the drivers of New York are　　　　　　　 their own.  2.It took me great efforts to get these books　　　　　　　 .  3.Christopher Columbus　　　　　　　 for the New World in the Santa Maria.  4.Dogs have a very good sense of smell and are often used to　　　　　　　 survivors in an earthquake.  5.The company has decided to　　　　　　　 some of its sports sponsorship because of lacking money.  6.Our organization is in need of people who are willing to work　　　　　　　 the community.  7.Cheaper energy conservation techniques have been　　　　　　　 in the developed world.  8.We will continue to improve and　　　　　　　 the developed countries.  9.As long as you are confident,I believe your dream is sure to　　　　　　　 .  10.These are gestures of genuine friendship with no favours expected　　　　　　　 . 1.in a league of　2.in hand　3.set sail　4.search for　5.withdraw from　6.for the benefit of　7.put into operation　8.develop relations with　9.come true　10.in return 三、课文语法填空 Sea exploration has caused many problems and will continue to cause more. More exploration means more pollution. It is very 1 (damage) to mine for resources, especially in the Arctic. Another problem worth mentioning is overfishing. Whales and dolphins 2 (hunt) for their meat or for so-called research. The sea is home 3 life, not human beings’ 4 ( possess). It is more sensitive than we think, 5 we should try our best to protect it. 6 (understand) our planet, we must explore the oceans 7 cover most of it. Understanding more about the sea will also help us manage 8 (it) resources better. We will discover new medicines, as well as new sources of food and energy through sea exploration. 9 (access) the deep ocean may help people to predict terrible events. There are 10 (probable)huge amounts of resources under the sea and ice.in its bill instead of sight or smell. damaging. are hunted, to, possessions, To understand, which/that, its, Accessing, probably 学科网（北京）股份有限公司 $$