人教版 (2019)选择性必修 第四册Unit 3 Sea Exploration导学案及答案

这是一份人教版 (2019)选择性必修 第四册Unit 3 Sea Exploration导学案及答案，共5页。
年级:      班级:       学生姓名:              科目: English 制作人:高二英语组 编号：       Book 7 Unit 3 Sea explorationMotto: Ocean is the cradle of life.海洋是生命的摇篮I Learning aims:1. learn about the history of China's sea exploration.2. identify the pattern of the text and its narrative technique.3. gain a better understanding of the significance of the Belt and Road Initiative.II Learning guidance and testsLearning guidanceTestsLead-in1. What important roles do seas play in our life?_______________________________________________________________________________2. Who will occur to your mind when talking about sea voyage？ _______________________________________________________________________________PredictionLook at the title and picture, what do you think the passage is mainly about?  While-reading(Fast-reading) 1. What is the type of the text?A. narrative   B. descriptiveC. argumentative   D. expositoryA narrative essay is a story with a beginning, middle, and end.A descriptive essay is factual, giving information on a subject. An argumentative essay aims to convince the reader.An expository essay describes a subject and lists interesting details. 2. What’s the main idea of the whole text?A. the reasons for Chinese sea explorationB. the influence of Chinese sea explorationC. the development of Chinese sea explorationD. the future of Chinese sea explorationThe development of sea exploration is mainly organized in________order. While-reading(Detailed reading) 1.Read each para. and answer the questions.Para.1 True or False1. People of early civilization explores the sea because they want to complete the great map of the world.                                  (    )2.Merchants and explores form the East set sail from west to east many years before Columbus.                                       (    ) Para.2 Which countries were involved in the trade along the Silk Road? Para.3 How many fleets sailed west on voyages of trade exploration? 2.Which one is not the gift that China sent to African royal families?A. gold                   B.silkC.kangaroo                D.spicesPara.4 What is the goal of the Belt and Road Initiative? 2. Do you think it is worthwhile for China to invest much money in systems and services along the routes? Para.5-6 Why is there a need to study the Arctic? 2.Scan the text and fill in the table with the correct names.NameDescription The name of the trade route between China and the West Its kings sent gifts such as giraffes to China An area currently being explored for scientific reasons A destination of silk and a major European capital The modern country name for Ceylon The historical period when China expanded maritime exploration to other regions The author of Record of My Travels The commander of the seven fleets The person who wrote stories that inspired European explorersPost-reading(Conclusion) Decide whether these statement are facts (F) or opinions (O).1. ____ It was a really interesting talk.2. ____ It often takes me half an hour to fall asleep at night.3. ____ You look tired. Not enough sleep, right?4. ____ It is affecting my school work.5. ____ I failed in all my school subjects this semester.6. ____ I usually pick up my phone.7. ____ I think the phone is the problem.8. ____ A five-minute walk is so easy that it is hard to say no! Discussion Is sea exploration a good thing or a bad thing? Why?    Period 2Phrase bank 起航__________________　                   2．把...当作中心，集中于__________________  3．独领风骚____________________               4．在...的指挥下____________________ 5．作为对什么回报________________             6．退出，撤回___________________ 7．为了...的利益_________________               8．在手头________________________ 9．从一个...的角度看_________________           10．增强...和...之间的关系___________________  1. Over the centuries, further trading allowed more exploration of the regions to the west of China, as recorded in Du Huan’sRecord of My Travels in the eighth century.as 引导非限制性定语从句 as 引导非限制性定语从句时，常见的固定表达：as we all know/as everyone knows/ as is known to all/ as is well known 众所周知as scheduled/planned/expected 正如预期/计划/预料的那样as is often the case 情况常常如此as we can see 正如我们所看到的那样as is mentioned above 如上所述用which或as填空1.______ you know, if you do the same thing over and over again, you begin to do it automatically.2.And our porters carry your luggage, ______ means that you can simply enjoy the experience.3.Smoking is harmful to one’s health, ______ is known to us all.4.It was raining heavily last night, _______ prevented me from going to the party.  (1) as引导的非限制性定语从句可置于主句前，而which则不能；(2) as引导的非限制性定语从句有“正如”之意，而which没有此义。2.过去分词作后置定语。A trading route across the sea was also extended along the coasts of the Indian Ocean, centred around Ceylon (now Sri Lanka). (Para. 2) 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. (Para. 4)Although the ancient sea routes of Zheng He have been travelled many times, there are still many other places left to explore. (Para. 5)过去分词短语作后置定语，放在被修饰的名词后面，它的作用相当于一个定语从句。practice:The Story of Ah Q ___________(write) by Lu Xun is familiar to us.The city______________（surround） by mountains is my hometown.All the children ____________（play） there  not to make so much noise.They lived in a room _________(face) the south. Ⅲ、ConsolidationA层：优化设计小本A级B层：优化设计小本B级C 层： 1. 完成句子1. The new charity will be giving away $55 million a year,  ________________________________________.这家新的慈善机构每年将捐赠5 500万美元, 与其他知名慈善机构并驾齐驱。2. A thousand boats  ________________________________________. 百里江面, 千帆竞发。3. She alway ________________________________________., but no one ever heard her complain.   她手头总有许多工作要做, 但从没有人听到她抱怨。4. Most older people ________________________________________.  大多数的老年人并没有退出社会生活的圈子。5. Perhaps  ________________________________ to shift your responsibilities.  也许你需要和老板沟通, 调整你的工作职责。 根据下面提示, 用本单元词汇和句型写一篇50词左右的短文1. 有一个古老的传说, 是关于一个商人登上一艘在清晨起航的船队的。(tale, merchant, set sail)2. 这个商人去印度做生意买香料。(spice)3. 在返航途中, 他与一些水手组成联盟, 抢劫其他商人的货物, 并与这些水手商议如何分配所得。(negotiate)4. 但最终, 他们的尝试失败了。____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________