高二英语人教版选修6教师用书：Unit+5 The+power+of+nature+单元尾+核心要点回扣.doc

高中英语学习材料madeofjingetiejiUnit 5The power of nature单项选择题1.【原创】I was about to the airport my manager called me to hurry to his office.A thatB whenC whileD before【解析】be about to .....when.... 正要做某事，突然。

【答案】B【教材原句】I was about to go back to sleep when suddenly my bedroom became as bright as day.2. 【原创】When you are in a foreign country, it is very important to understand the culture because it from one country to another.A．vary B．increase C．divide D．Range【解析】vary from...to...从……到……变化。

【答案】A【教材原句】The height of the land varies from 700 metres above sea level to over 2,000 metres and is home to a great diversity of rare plants and animals.3. 【2012·苏州模拟】We must ________ a new manager at once to the sales department. A．ask B．appointC．find D．need【解析】句意：我们必须立刻任命一位新经理到销售部。

appoint sb.to...派某人任……。

ask 要求；find发现；need需要，三者均不符合句意，故选B。

Unit5 The power of natureReading and writing-The lake Of Heaven一、概述本课是普通高中课程标准试验教科书英语选修 6 中的unit5 The Power of Nature的一节。

The lake of heaven这节介绍了旅游胜地，培养学生快速获取信息的能力和保护我们的历史景点的情感.二、教学目标分析1.Knowledge aims:(1) Develop students’ reading and writing ability.(2) Help students imitate the text and use new words and expressions. 2．Ability aim:Try to express their own ideas according to the suggested information.3．Emotion aims:（1）Help students learn and protect the historical sites.（2）Stimulate students’interest in learning English.（3）Develop students’sense of cooperation and teamwork.三、学习者特征分析1 .在学习本课之前已经要求预习, 对于杭州以及白蛇传,学生已广为了解所以对本节课的教学起到了很好的铺垫作用。

2.学生的思维还是较活跃，善于和同学进行交流，乐于表达自己，渴望得到同学和教师的赞许；3.学生对本节课有着浓厚的兴趣，急于了解及拜访相关景点.。

四、教学策略选择与设计1. Skimming.先让学生快速浏览全文（Fast reading），找出每段的中心词,得到本文的一个大概思路和框架.。

2. Task-based method. 第二遍进行精读（Careful reading），当具体涉及到某段落时，给出一些具体的任务让其快速完成。

人教版高中英语选修六第五单元ThePowerofNatureUnit 5 The Power of Nature 第一课时Learning aims: 1. to get the students to master all the useful words and expressions in this unit.2. to develop the students’ ability of using the important language points. Important and difficult points: using what they have learned to solve real problems.预习案Vocabulary1. __________ n. 图表；图表：示意图2. _____________ n. 调查问卷3.__________ n. 火山_________ adj. 火山的4. ________ vi. (火山)爆发; 突然发生; ____________n.5.___________ n. 飓风; _________ n. 龙卷风; __________ n. 台风.6. ____________adv. 在旁边; prep. 在...旁边; beside _______________; aside _______________7. _____________ n. 设备, 装备; __________ v. 装备; equip sth/sb with sth ____________________8. ____________ v. 任命, 委派; ______________ n. 预约，约会; 任命, 委任9. __________ v. 评价, 评估; ____________ n 评估, 评价; assess _________; ___________ n.10. __________ adj. 绝对的; 完全的; __________ adv.; thorough __________; complete ___________11. ___________ n. 潜能; 可能性; adj.可能的, 潜在的;12. ___________ adj.实际的; 实际地: ___________; ___________; ___________; ________________13. ___________ adj. 贵重的,珍贵的; treasured adj. _________________14. _________ n. 小说; adj. 新颖的; ___________ n小说家15. ____________ n. 文件, 证件; documentary n. _______________; adj. _________________16. ______________adj. 有知觉的, 有意识的; _______________ adj. 失去知觉的; 未察觉的17. ____________ ( _________, _________) vt. 射中; 射伤; ____________ n. 射击, 枪炮声18. ____________ vi. 摇晃; 颤抖; tremble with fear ________________; trembling ______________19. __________ n. 汗vi. 出汗sweaty ___________; sweater ____________ perspiration___________20. __________ adj. 忧虑的,不安的____________ n. 担心, 焦虑, 渴望21. _________ (__________,__________)v. 惊慌; n. 惊慌, 恐慌22. _____________ vt. 保证, 担保; n. 保证, 担保assure _________; assurance __________探究案1.equipment n. ____________ equip v. 过去式________; 过去分词_________1.Our school has just introduced a piece of advanced equipment.2.Our school has just been equipped with a piece of advanced equipment.3.The centre is well equipped for canoeing and mountaineering.4.He equipped himself with a first-aid kit in case of emergency.5.The course is designed to equip students for a career in nursing.总结：①②③④2.appoint v. ___________ appointment n. ____________(课文原句) I was appointed as a volcanologist working for the Hawaiian V olcano Observatory (HVO) twenty years ago. 二十年前我被任命为火山学家，在夏威夷火山观测站工作。

Unit 5 The power of nature教学目标（一）知识技能目标：学生在原有非谓语动词的知识基础上，归纳总结现在分词完成式的语法规则及其在句中的功能，并能够通过“输出”环节运用目标语言表达相关主题。

（二）过程方法目标：学生积极参加课堂活动，体现以学生为中心的课堂教学目标。

通过学生个人探究和小组合作学习让学生更好地融入课堂教学。

（三）情感态度目标：结合故事情节和教师的引导，学生能更加清楚的认识到家的重要性，认识到家是我们奋斗路上获得不竭动力的源泉。

教材分析本节课为语法课，学习非谓语动词完成式各种形式及其用法；其中包括having done, having been done及其否定式not having done的具体使用规则和在句中作状语的用法。

教师结合本单元的语料内容，整合教材中working out the rules 部分复合学生认知逻辑的学习过程，结合最新流行电影<Coco>剧情，通过故事情节语篇内容的渗透，让学生在语篇中感受该语法项目的使用，随后学生小组讨论归纳语法规则，最后辅之以控制性练习，半控制性练习及开放式练习以使其加强巩固该语法项目的掌握。

学情分析（一）本节课授课对象为高二年级学生，他们在前期学习中已经初步掌握非谓语动词的一般式在句中作主语，宾语，表语，定语，状语，补语等各类成分的使用，并能比较正确的使用以上语法项目进行写作和口语的输出。

基于这种情况，学生能够比较好的本课中继续进行同知识领域的语法项目的继续建构。

（二）高二年级的学生有比较强的好奇心，选择<Coco>电影作为整节课的语言输入和输出语境，能够比较好的激发学生的兴趣，使其更好的融入语境，从而为语言学习做好准备。

（三）学生根据课堂设计环节应能比较顺利的完成语法归纳，但其在用英文表述语法项目时可能会有困难，故而教师会从以下两方面辅助学生总结：1. 尽可能教师在此环节的语言指令，并辅之以例子，使学生明确要求；2. 在学案中给出规则表格和术语提示，从而使学生能够顺利完成任务。

Unit 5The power of nature(时间：30分钟)Ⅰ.语法和词汇知识1．(2012·盐城二模)—I’m not good at basketball，you know.—________.We are playing for fun.Just try and you’ll see you.A．Come on B．All rightC．Take your time D．It all depends2．(2013·山东潍坊、东营、淄博、滨州四市联考)If you are hunting ________ chance to improve yourself in English，I think the English corner will be ________ smart choice.A．a；a B．a；theC．the；a D．the；the3．(2013·湖北孝感第一次统考)I sent a big bunch of flowers to the nurse as an ________ of thanks for her taking good care of my grandpa in the nursing home.A．attitude B．impressionC．appreciation D．expression4．(2013·山东师范大学附中质检)Working hard is not a ________ of great success，but it is among the essential requirements.A．sign B．signalC．guarantee D．mark5．(2013·甘肃兰州模拟)Nowadays food safety is a big problem and nobody can guarantee all foods are secure to us，but food produced in the normal companies is ________ better.A．strictly B．absolutelyC．relatively D．exactly6．The car burns more fuel，but ________all things into consideration，it’s still a good car.A．taken B．having takenC．taking D．to take7．________in the queue for half an hour，the old man suddenly realized he had left the cheque in the car.A．Waiting B．To waitC．Having waited D．To have waited8．This is the first time that a woman ________ to the post of sales director in this company.A．has appointed B．had been appointedC．has been appointed D．had appointed9．________ is only when you nearly lose someone that you become fully conscious of how much you value him.A．As B．ThisC．What D．It10．I have learned from experience that mistakes ________ occur，even in the most carefully controlled situations.A．need B．canC．must D．should11．(2012·北京东城期末考试)Last Monday，I was asked to give the new students a test ________ their English level.A．evaluating B．to have evaluatedC．to evaluate D．having evaluated12．Leonardo da Vinci ________birds kept in cages in order to have the pleasure of setting them free.A．is said to be buyingB．is said to have boughtC．had said to buyD．has said to have bought13．(2013·江苏南通第一次调研)________ Chinese culture with overseas cultures is a challenging job，but you will learn a lot from it.A．Comparing B．ComparedC．Having compared D．Compare14．Disappointed，I was about to leave ________ something occurred，which ________ my attention.A．while；paid B．and；gotC．before；drew D．when；attracted15．(2013·兰州质检)There are ________ approaches to English teaching.But not all of them are equally efficient for our Chinese students.A．variety B．accurateC．original D．diverseⅡ.阅读理解A(2012·青岛二模)In eighteen seventy-seven，the American government decided to move the Nez Perce Indians from their land.The government had set up a reservation for them in Idaho.Chief Joseph did not want to leave the land.It was holy ground.It contained the bones of his father and mother.But，like his father in earlier times，Chief Joseph knew it would be hopeless to stay and defend the land.There were too few Indians to win a war against the white men.And so in June of eighteen seventy-seven，the Nez Perce left their home in the Wallowa Valley.They left quickly.They were able to take only a small part of what they owned，and just a few cattle and Appaloosa horses.When the Indians reached the Snake River，the water was very deep and ran very fast with melted snow from the mountains.Chief Joseph and his people made boats from sticks and dried animal skins to cross the river.While the Indians were busy，a group of white men came and stole some of the cattle waiting at the edge of the river.The other chiefs demanded that Joseph call a meeting.Two of the chiefs，White Bird and Toohoolhoolzote，spoke for War，but Joseph held different opinion.Some of the young men in White Bird’s group were very angry.That night，they rode into the countryside and killed eleven white persons.During all his years as chief，Joseph had tried to keep the peace.Now he saw there was no hope.Although he and his young men had taken no part in the killings，he knew that the white men would blame all of the Indians.Chief Joseph said，“I would have given my own life if I could have undone the killing of the white men.”Many Nez Perce fled.Chief Joseph remained，because his wife was about to have a baby.After she gave birth，he and his family joined the others in White Bird Canyon to the south.Joseph wanted to lead the people to safety in the flat lands of Montana.But the United States army quickly sent horse soldiers to follow them.They were extremely tired when they reached White Bird Canyon.An Indian—carrying a white flag—walked forward to meet them.A soldier shot him.With that shot，war between the Nez Perce and the United States began.1．Why didn’t Chief Joseph want to leave the land?A．He thought the reservation in Idaho wasn’t satisfying.B．He didn’t want to be separated from his parents.C．He had special feeling for the land where he was living.D．He didn’t want to live with the white men.2．Which of the following is TRUE?A．Before they left their home，the Nez Perce had only a few cattle and Appaloosa horses.B．Chief Joseph and his people were unwilling to cross the deep river.C．When the Indians reached the Snake River，it was very hard for them to cross it.D．While the Indians were waiting by the river，a group of white men stole some of the cattle.3．From the passage we can infer that ________.A．Chief Joseph knew it would be hopeless to defend the landB．white men often killed some IndiansC．Chief Joseph was afraid of white menD．conflicts often happened between the Indians and the white4．After some of the young men in White Bird’s group killed eleven white persons，________.A．Chief Joseph blamed White BirdB．Chief Joseph tried his best to keep peaceC．all the Nez Perce fledD．the United States army wanted to revenge (报仇)5．What might be the title of the passage?A．The story of Chief JosephB．The American Civil WarC．Chief Joseph and his childrenD．The Nez Perce IndiansB(2012·山东实验中学二模)Supermarket Morrisons today announced to launch an online shopping operation within two years in a move to catch up with its network rivals.The UK’s fourth biggest supermarket said would offer grocery and non-food products but would take time to build from zero.As part of its online development，Morrisons—the only one of the “Big Four” grocers not to have an important Internet business—revealed it had invested ￡32 million in a 10% share of a New York based online grocer.The announcement came as Morrisons posted a 13% increase in underlying pre-tax profits of ￡869 million in the year to January 30.Morrisons is carrying out a growth strategy which is focused on expanding its e-commerce business and moving into the convenience store market.It has earmarked (专款) ￡3 billion in investment over the last three years.The supermarket brought up the idea of launching its own website last year and today is the first firm commitment to realizing that goal.Last month，the company took its first major step to launch an online operation with the acquisition of Internet retailer Kiddieare for ￡70 million.The company said this move，along with the 10% “strategic” share in American online grocer Fresh Direct announced today，would help，it launch its own website in the future.Fresh Direct was launched in 2002 and serves 600,000 customers in New York，New Jersey and Connecticut.The deal will see Morrisons chief executive Dalton Philips join the company’s board.Morrisons also revealed it would open three convenience stores，around 3,000 sq ft in size，in July under the name M Local.The shops will be located in Morrisons’ heartland in the north of England，in neighborhoods around the M62 motorway.The company said the convenience business was the second-fastest growing part of the market.Rival models include Tesco Metro and Sainsburys Local.6．Fresh Direct serves 600,000 customers in ________.A．Connecticut B．New JerseyC．New York D．certain states7．To make their goals come true its rivals ________.A．begin to launch their new websitesB．announced to limit Morrisons’ developmentC．set up their own websites earlier than MorrisonsD．will make a large investment in Washington8．According to the passage，the following statements about Morrisons are true EXCEPT ________.A．Morrisons is among the largest supermarkets in UKB．Morrisons has already opened three convenience storesC．Morrisons，to expand its e-commerce sector，has invested ￡3 million in the past three yearsD．Morrisons bought Internet retailer Kiddieare for ￡70 million9．Which would help Morrisons launch its own website in the future?A．Taking measures to beat its rivals as quickly as it could.B．Offering enough grocery and non-food products from zero.C．Building more convenience stores and market in the United States.D．Launching an online operation with the acquisition of Internet retailer.10．Which of the following would be the best title of the passage?A．Morrisons Has Many Business RivalsB．Morrisons Will Launch an Online OperationC．Morrisons Switches to Run Online ShoppingD．Morrisons Wants to Establish BranchesUnit 5The power of nature课时达标检测Ⅰ.语法和词汇知识1．【解析】选A。

Unit5 The power of nature-语法篇____________________________________________________________________________________________________________________________________________________________________1.理解非谓语动词的含义和用法；2.能够正确运用非谓语动词进行造句，并做对相关题目。

一、定义：非谓语动词是在句子中充当除谓语以外的句子成分的动词形式在句中可起名词,形容词,副词的作用,在句中充当主语,宾语,表语,补语,定语或状语.即动词的非谓语形式除了不能独立作谓语外,可以承担句子的任何成分3种形式：不定式，分词（现在分词、过去分词），动名词二、非谓语动词用法：（一）动词不定式：（to）+do，具有名词、形容词、副词的特征。

1. 不定式的形式：（以动词write为例）否定式：not + (to) do（1）一般式：不定式的一般式所表示的动作与谓语动词动作同时发生或发生在谓语动词动作之后，例如：I'm glad to meet you.He seems to know a lot.We plan to pay a visit.He wants to be an artist.The patient asked to be operated on at once.The teacher ordered the work to be done.（2）进行式：不定式的进行式所表示的动作与谓语动词动作同时发生，例如：The boy pretended to be working hard.He seems to be reading in his room.（3）完成式：不定式的完成式表示的动作发生在谓语动词动作之前，例如：I regretted to have told a lie.I happened to have seen the film.He is pleased to have met his friend.2. 不定式的句法功能：（1）作主语：To finish the work in ten minutes is very hard.To lose your heart means failure.动词不定式短语作主语时，常用it作形式主语，真正的主语不定式置于句后，例如上面两句可用如下形式：It is very hard to finish the work in ten minutes.It means failure to lose your heart.常用句式有：1. It+be+名词+to do2. It takes sb. +some time +to do3. It+be+形容词+for sb. +to do常用careless,,clever,good,foolish,honest,kind,lazy,nice,right,silly,stupid,wise,等表示赞扬或批评的形容词，不定式前的sb.可作其逻辑主语。

unit 5 the power of natureⅰ. 单元教学目标技能目标skill goals▲talk about volcanoes and the work of volcanologists▲practise expressing fear and anxiety▲learn the -ing form used as adverbial in a sentence▲write about an experience in a natural disaster and hot pools at changbaishan ⅱ. 目标语言功能句式expressing fear and anxietyi was so excited about what i had done and where i was, i forgot my fear.i was very worried that ...i was very relieved when ...i was trembling almost as much as the ground under my feet.i was still terrified.i was so nervous that my whole body was damp with sweat.i was so anxious that i couldn’t move for a long time.i had to force myself not to panic.then i got up the courage to ...词汇1．四会词汇volcano, erupt, eruption, ash, hurricane, adventure, bore, excite, evaluate, unfortunate, unfortunately, fountain, absolute, absolutely, fantastic, crater, potential, impress, impressive, precious, novelist, cancel, effort, relieve, tremble, sweat, anxiety, anxious, panic, courage, typhoon, heaven,diverse, diversity, unique, bathe, swallow, guarantee2．认读词汇volcanology, volcanologist, observatory, lava, mount kilauea, molten, crane, leopard, siberian, spectacular, crystal, crystal clear, peak, persuasion, manchu3．词组compare ... with, burn to the ground, make an effort, make one’s way, glance through, vary from ...to ...4．重点词汇volcano, ash, lava, adventure, erupt, excite, fountain, fantastic, impressive, relieve, anxiety, anxious, panic, courage重点句子1. having collected and evaluated the information, i help other scientists to predict where lava from the volcano will flow next and how fast. p342. i was about to go back to sleep when suddenly my bedroom became as bright as day. p343. however, the most important thing about my job is that i help protect ordinary people from one of the most powerful natural forces on earth — the volcano. p344. it wasn’t very easy to walk in these suites, but we slowly made our way to the edge of the crater and looked down into the red, boiling centre. p355. the height of the land varies from 700 metres above sea level to over 2,000 metres and is home to a1。

教案物以类聚，人以群分。

《易经》原创不容易，【关注】店铺，不迷路！Aquickreviewofpreviousreadinglesson.Doyoustillremembertybedbegansybedroomb ecameasbrigetreintotjustasentyjobaststilla mazedattazedliketaybealittlebiafraid.Ifyou weretusingordramaticstorywoulditbe?emoreco mmonlyseennaturaldisasters.PictureA:blizzardPictureBfloodpictureCtornadopctureDforetfire,IfyouwerecaugakeanexcitingstoryoutofitLookattandoing?Wanfeel?4.W?Cbingontoteandcainidea:AwomannamedSara wastrappedbyfloodwaterandwitetoid.Matcid.1.ReadPara.1andtatonwecangetfromit.CSara’sesuggestions.T?Wonty?1)Taketoreinterestedintakestaxmoreintenseandexciting.2)AnxiousforandworriedaboutSara.Wecanusepresentparticlestomaketaxmorei ntense.IfyouwereSara,ilyandfriendslatertomake tunderstandwakecomparedwitationwemarized: Para.1:awarning,somesuggestionsPara2,3,4:sigpletetationprovided.Fallingaction:foundasafeplacetosit,esi narms,Tonycameback,rainpoureddown,waterros e,id,usetetobrainstormideasandwriteupyouro wnstory.Today,weusedFreytag’sPyramidtoanalyzetax,fallingactionandtewritingtecaketoreinterestingtoreadwitaketaxmoreintense.Andyoualsomadeyourownefforttryingtoputtostexcitingoneandmakeitalittleplayandactitout.【素材积累】海明威和他的“硬汉形象”美国作家海明威是一个极具进取精神的硬汉子。

人教版高中英语选修6《Unit5Thepowerofnature》教案人教版高中英语选修6《Unit 5 The power of nature》教案【一】教学准备教学目标1. Knowledge objectivesKnow that the -ing form can be used as various kinds of adverbialsUnderstand the differences among “doing”, “having done”, “being done” and “having been done”2. Ability objectivesMaster the usage of the -ing form as adverbials and properly use it in writingPolish one’s writing with the -ing form as adverbials3. Emotional objectivesCultivate teamwork and confidenceFeel free to use English grammar in daily life教学重难点教学重点 Understanding four -ing forms used as adverbials and five tips on how to use the -ing form as adverbials 教学难点 Master the usage of the -ing form as adverbials and properly use it in writing教学过程Lead-in: Song appreciation(1) Play the song T ake me to your heart before class.(2) Start the class with a clip of the song sung by the teacher.(3) Lead the Ss to notice the -ing form used as adverbials in the lyrics.This is a warming-up step designed to arouse Ss’ enthusiasm and to come to the point.Step 1: We ChooseTask 1: Observe the -ing form in each sentence and decide what it refers to.(reason, result, concession, time, manner, condition)1. Being very rich, he spends as much money as he likes. (reason)2. Working hard, you’ll surely succeed. (condition)3. They sat there, waiting for the beginning of the sports meeting. (manner)4. Walking on the street, he came across a long-lost friend. (time)5. The polar bear was not careful enough, falling on the icy ground. (result)6. Not understanding what you are talking about, I still admire you. (concession)It is intended to remind Ss that the -ing form can be used as various kinds of adverbials. Ask several Ss to answer and, if necessary, interpret the sentences for them with adverbial clauses.Task 2: Check the words in red and decide their relation with the subject and the predicate. (A. active B. passive C. meanwhile D. before-after)Laughing and jumping, he left school.Having finished his homework, he left school.Being talked about at that time, he left school.Having been punished, he left school.First, let Ss choose the correct relation between the -ing form and the subject and that between the -ing form and the predicate in each sentence. Then lead Ss to sum up the differences among “doing”, “having done”, “being done” and “having beendone”.Task 3: Read the sentences aloud and recall the tips.When the reading is finished, ask Ss how to use the -ing form as adverbials.It is intended as a transition from “what” to “how” and the second step is naturally introduced.Step 2: We ChangeTask 1: (Group work) Identify the mistakes in the following sentences and change the sentences into correct ones. Discuss your reason.1. I had a wonderful childhood, travel around the world.2. When crossed the road, you should be careful.3. Having not finished his homework, he was punished by his parents.4. Working hard, your dream will come true.It is aimed to revise the usage of the -ing form as adverbials. By group discussion, Ss may find it easier to solve the problem. Matters such as non-predicate, relation, conjunction, negative words and logical subject are all involved.Task 2: (Pair work) Orally change the adverbial clauses or compound sentences into the -ing form as adverbials.e.g. After we have been informed of Mr. Li’s birthday, we hurried to express our best wishes on the blackboard.(Notice that only the clause part will be changed: predicate→non-predicate)Having been informed of Mr. Li’s birthday, we hurried to……1. Because we hoped to convey our concern for him, we asked Miss Zhu to bring him a card.2. When we danced together, we felt very excited.3. Although we had not met him before, we still treated himas an old friend.4. If you think it over, you will have a good idea.5. She stood on the stage and played with her hair.6. He was so humorous that he made us burst into laughter.It is designed for Ss to put into practice the tips mentioned in the previous task.Step 3: We ChatTask 1: Using the correct form of the given verbs, help me to complete the caption of my moment.Last month, I led my students to join in the oral English competition.(live) far away from the site, we had to get up early in the morning. (not eat) anything before, I felt hungry. As for the students, though tired, they were still enthusiastic about the coming challenge, (talk and laugh) on the bus. When (arrive) at the site, they were very excited.(devote) to practicing before, they did a wonderful job in the competition, (bring) glory to our school. As far as I am concerned, (make) great efforts to practice, any of you can also stand out.It is a revision of the tips mentioned. In addition, it sets an example of how to use the -ing form as adverbials in our daily life.Task 2: Writingo Choose a picture to post.o Write the caption for it.o Try to use the -ing form as adverbials. (3 minutes)Ss are asked to choose a picture from five and write the caption for it by using the -ing form as adverbials in 3 minutes. This is to integrate what has been covered and put it into practice.Task 3: Sharingo Move around the classroom.o Share your moment.o Get “like” or “comment”.(You may also leave your comment when discovering any grammatical mistake.)An example is shown to clarify the instruction. Then Ss are given five minutes to share their moments with their classmates. This is a peer proof-reading activity.Task 4: Presentingo How many“ likes” have you got?o What about “comments”?o Who would like to share with the whole class your moment or the comments you got?This is for several volunteers to present their works and notice the common mistakes when using the -ing form as adverbials.Step 4: SummarySummarize what we have learnt today:o 6 kinds of adverbialso 4 forms of -ingo 5 tipsThis is to remind Ss of what they have learnt today.课后习题Homeworko Review the usage of the –ing form as adverbials.(You may refer to a mini-lecture. )o Polish your caption and share it with your friends.o Finish exercise 3 - 5 on Page 64 of your exercise book.The homework is intended to familiarize Ss with the rules of the -ing form used as adverbials and to develop their writingskills.人教版高中英语选修6《Unit 5 The power of nature》教案【二】教学准备教学目标教学目标：1 深入理解课文，分析文章长难句，培养快速阅读、整体理解和写作的能力。