选修7Unit3Underthesea单次讲解
英语.新高考总复习(人教) 选修7 Unit 3 Under the sea
一个故事罢了,但是后来我亲眼见过几次。
语境巧练
单句填空
①As a winner of the state medal,she is a witness to
history
as well. ②The driver witnessed to having seen(see) the man enter the
trusted the wrong people.
③She was staring out over the lake,lost in reflection (reflect).
选修7
Unit 3 Under the sea
核心考点
随堂巩固
-11-
考点必记 ①reflect sb./sth.in... 在……中映出某人/物的形象 reflect on/upon沉思、思考 ②reflection n.反射;反照;反映;映像;思考 be lost in reflection陷入沉思中 on/upon reflection再加考虑
选修7
Unit 3 Under the sea
核心考点
随堂巩固
-16-
8.scare vt.恐吓 vi.受惊吓 [教材原句]I told myself they weren’t dangerous but that didn’t
stop me from feeling scared to death for a moment!(P24)我自言自语
选修7
Unit 3 Under the sea
核心考点
随堂巩固
-14-
人教版选修七Unit 3 Under the sea教案及说课稿
Unit 3 Under the seaI．教学内容分析本单元的中心话题是海底世界。
听说读写活动主要围绕海底的动植物、奇异景观和有关大海的神话绽开的。
Warming Up局部通过探讨海底生物和理解海底世界的途径导入本单元话题。
Pre-reading局部通过探讨图片导入课文并介绍故事背景。
Reading局部讲解并描述了一个虎鲸助人捕鲸、救人脱险的故事。
课文中采纳了大量的动作描写，并运用了大量的-ing形式。
Comprehending局部由三个练习题组成，旨在逐步加深学生对课文的理解。
Learning about Language局部突出了本单元词汇和语法的学习与训练。
本单元的语法是-ing 形式的被动语态。
Using Language局部包括阅读和写作两局部。
课文通过对海的世界奇观妙境的描写，为学生树立了景物描写的典范。
写作局部要求学生仿照课文描写景物。
本局部中，形容词的依次和复合形容词的构成也是学生应理解的内容。
Summing Up局部要求学生对本单元的内容、词语和构造进展总结，有助于学生Learning Tip 局部介绍了合成形容词的构词法，并指导学生在写作中主动利用构词规则组词。
II．教学重点和难点1. 教学重点(1) 本单元的生词和短语；(2) 驾驭运用-ing 形式的被动式；(3) 学会在对话和写作中表达责怪、埋怨以及要求赔偿。
2. 教学难点(1) 帮住学生更多地理解海洋生物，培育学生敬重海洋、爱惜海洋生物的道德品质；(2) 学会仿照课文描写景物；(3) 学会复述故事。
III．教学安排本单元建议分五课时：第一课时：Warming up, Pre-reading, Reading & Comprehending第二课时：Learning about Language第三课时：Reading and discussing (Using Language)第四课时：Reading, discussing and listening (Using Language) & Speaking and writing (Using Language)第五课时：Reading task (Workbook) & Writing task (Workbook)Period 1 Warming up, Pre-reading, Reading & Comprehending Teaching Goals:1. To arouse Ss’ interest in animals and plants living under the sea.2. To develop Ss’ reading ability.3. To appreciate how the writer describes movements.Teaching Procedures:Step 1. Leading-inPurpose: To arouse Ss’ interest in the content of this unit.1. Ask Ss to collect information about sea animals and plants and answer the followingquestion.Can you name some animals and plants living under the sea? What’s you favorite? Speak about it.2. Ask Ss to collect information about whales and answer the following question.(1) Are whales fish? How do you know?(2) What is a killer whale? What do you know about it?Step 2. Warming upPurpose: To get Ss to know something about the content of this unit.1.Get two or three Ss to talk about their favorite animals or plants under the sea. And ask Ss toanswer the following question.From where did you learn this?2. Ask Ss to look at the three pictures of Warming Up on P19 and answer the following questions.(1)What are your favorite sea plants and animals(2)Where can you find them?(3)If possible, would you like to keep some at home?Step 3. Pre-readingPurpose: To get the Ss prepared for reading the text.1.Ask Ss to talk about whales. Teacher may say, “Today, we are gong to read a story of alarge animal living in the sea, a killer whale. Do you think whales are fish? Why do you say so? Then get one of two Ss to talk about whales.”2.Ask Ss to look at the picture of Pre-reading and answer the following questions.(1)what do you think is happening?(2)What is a killer whale? Can you tell me about it?Step 4. Fast readingPurpose: To get Ss to read for the general idea.1.Ask Ss to read the text fast and sum up the main idea of the text and answer the followingquestion.In what person is the text written?Suggested Answer: The text is written in the first person.2.Play the tape and ask Ss to read after it.Step 5. Intensive readingPurpose: To develop Ss’ reading ability of scanning.1.Play the tape again sentence by sentence and ask Ss to underline what they cannot understand.2. Ask Ss to discuss what they have underlined.3. Read the following sentences and ask Ss to find whether they are true or false.4. Ask Ss to make a dialogue according to the questions in Ex1 of Comprehending on P21 and then act it out.Step 6. Language points (1)Purpose: To learn the language points in the text.1. Present the following phrases on the blackboard. Ask Ss whether they are what they have underlined and then ask them to translate them into Chinese. Finally, get them to remember the sentences containing these phrases.2. Lead Ss to deal with the following language points.Step 7. Language point (2)Purpose: To deal with the main sentence structures.1. Ask Ss to find the sentences containing –ing forms and tell what parts they play in the sentences. Then present the following sentences on the blackboard.(1).We ran down to the shore in time to see an enormous animal throwing itself out of water.(2).I saw James being held up in the water by Old Tom.(3).I could see a whale being attacked by a pack of about six other killers.(4).Gorge didn’t like being kept waiting.(5).I could see he was terrified of being abandoned by us.(6).The killers over there are throwing themselves on top of the whale’s blow hole to stop it breathing. And those others are stopping them fleeing out to sea.(7).I looked down into the water and could see Old Tom swimming by the boat, showing us the way.(8).And there was Tom, circling back to the boat, leading us to the hunt again.(9).Gorge told me, pointing towards the hunt.(10).“They are having a good feed on its lips and tongue,” added Gorge, laughing.(11).Gorge told me, pointing towards the hunt.(13).Being badly wounde d, the whale soon died.Suggested Answers:(1)～(3): 宾语补足语(4)～(6): 宾语(7): 宾补，伴随状语(8):状语(9)～(11): 伴随状语2. Collect Ss’ questions in understanding the grammar.Step 8. ExtensionPurpose: To develop Ss’ mentality of harmonious coexistence between man and nature.1. Ask Ss to answer the following questions and discuss them.(1)How do you feel after reading the text?(2)Should whale hunting be banned?2. Ask Ss to make a dialogue according to the result of the discussion.Step 9. Homework1.Rewrite the reading text in the third person. Encourage Ss to use their own words.2.Make sentences with the phrases learnt in the text.Period 2 Learning about LanguageTeaching Goals:1.To revise the passive –ing form.2.To enable Ss to master some new words and expressions.Teaching Procedures:Step 1. Revision1.Ask Ss to speak out the words and expressions learnt in this unit. The student who knows the mostwill be praised.2.Ask Ss to exchange the sentences they made with the phrases.Step 2. Grammar1. Complete the following sentences with the suitable –ing form of the verbs in the brackets.(1)_______(laugh) at in public made him upset.2. Analyze the grammar by explaining the answers.Group 1: In(1)～(10), passive forms of gerunds used as subjects or objects.Note: In (8)～(10), passive forms are not used.Group 2: In (11)～(14), non-finite verbs used as attributives.Convert the past or present participles into attributive clauses.(11).The house (which was) built last year will be our dormitory.(12).The house (which is) to be built next year will be our dormitory.(13).The house (which is) being built now will be our dormitory.(14).The soldier (who is ) being operated on now was wounded in the fight.Group 3: In (15)～(21), non-finite verbs used as adverbials.Convert the past or present participles into adverbial clauses.(15).(If I had been) given more time, I would have done the work better.(16).If you give me more love, you would be more loved.(17).When (she was) asked about her father, the girl cried.(18).(While he was) asking this and that, the doctor took out some medicine.(19)..(After they had been) shown around the school, the leaders went to the hotel.(20).(As it is) being painted, the house can’t be moved in.(21).(As it is) being repaired, the car can’t be used right now.3. Ask Ss to finish Ex1 and Ex2 in Using Structure on P64～65. And then check the answers withthe class.4. Let Ss finish Ex3 in Using Words And Expressions on P63. Leave Ss enough time for thinking.Collect different translations.Step 3. Homework1.Ask Ss to finish Ex1 and Ex2 in Revising Useful Structures on P22 and Ex1 and Ex2 inUsing Words And Expressions on P63.2.Ask Ss to preview the reading text in Using Language on P23 and finish Ex1 on P24according to the reading text.Period 3 Reading and discussing (Using language)Teaching Goals:1.To get Ss to learn how to describe things.2.To get Ss to know something about the formation of compound adjectives.Teaching Procedures:Step 1. Revision1.Ask Ss to speak out sentences with the passive –ing form. The student who speaks out themost will be praised.2.Check the homework with the class and correct Ss’ errors.Step 2. Leading-inPurpose: Get Ss prepared for the text learning.1. Ask Ss to look at the pictures on P23 and ask the following questions.(1) What can you see in the pictures? Are they beautiful?(2) Where do you think we can find them?2. Tell Ss what man in the past thought about the deep sea and lead them to the reading text. Teacher may say, “But in the past, man didn’t know much about the deep sea. He thought there was no living thing in deep sea because there was little light and great pressure. But he was wrong. It is a colorful world full of life. Today, let’s see what it is like under the sea.”Step 3. Fast reading1.Ask Ss to listen to the tape and ask Ss to sum up the main idea of the text2.Ask Ss to read after the tape and finish Ex1 in Reading and discussing on P24.Step 4. Intensive reading1. Ask Ss to read the text carefully and finish Ex2 in Reading and discussing on P24.2. Ask Ss to sum up the main idea of each paragraph and underline what they cannot understand. Step 5. Language point1. Explain the following language points.(1)reflect on (line 1, para 1): think deeply about, considerI need time to reflect on what your request. 我须要时间来考虑一下你的恳求。
人教版2019版高考英语一轮复习Unit3Underthesea语篇解题微技巧选修7
Unit 3 Under the sea完形填空之利用语境解题方法指导做完形填空题时牢记上下文的关联和语境暗示对解题会很有帮助。
上下文是形成语境的基础,做题时要学会瞻前顾后,做到词不离句、句不离段、段不离文。
因为有时如果单独看空格,看似几个选项填入空格都没有错,句子也通顺,但结合全文内容来理解,就只有一个最佳答案。
像这篇完形填空的第1题,下文明显出现了treatment,还有第11题和第12题,这两题关联很大,是相辅相成的。
14题和上文的last swimmer相对应。
典例引领 (2016天津)The journey my daughter Cathy has had with her swimming is as long as it is beautiful.Cathy suffered some terrible 1 in her early childhood. After years of regular treatment, she 2 became healthy.Two years ago, while Cathy was watching the Olympics, a dream came into her sweet little head—to be a swimmer. Last summer, she wanted to 3 our local swim team.She practiced hard and finally 4 it. The team practice, 5 ,was a rough start. She coughed and choked and could hardly 6 her first few weeks. Hearing her coughing bitterly one night, I decided to 7 her from it all.But Cathy wokeme up early next morning, wearing her swimsuit 8 to go!I told her she shouldn’t swim after a whole night’s coughing, but she refused to 9 and insisted she go.From that day on,Cathy kept swimming and didn’t 10 a single practice. She had a 11 intention within herself to be the best she could be. My ten-year-old was growing and changing right before my eyes, into this 12 human being with a passion and a mission. There were moments of 13 of course:often she would be the last swimmer in the race. It was difficult for Cathy to accept that she wasn’t a 14 —ever. But that didn’t stop her from trying.Then came the final awards ceremony at the end of the year. Cathy didn’t expect any award but was still there to 15 her friends and praise their accomplishments. As the ceremony was nearing the end, I suddenly heard the head coach 16 ,“The highest honor goes to Cathy!”Looking around, he continued,“Cathy has inspired us with her 17 and enthusiasm. 18 skills and talents bring great success, the most valuable asset(财富)one can hold is the heart.”It was the greatest 19 of my daughter’s life. With all she had been 20 in her ten years, this was the hour of true triumph(成功).1.A.failure B.pressureC.lossD.illnessually B.finallyC.firstlyD.frequently3.A.improve B.trainC.joinD.contact4.A.increased B.foundC.createdD.made5.A.however B.thereforeC.otherwiseD.insteade B.surviveC.saveD.waste7.A.pull B.tellC.hideD.fire8.A.afraid B.nervousC.readyD.free9.A.take off B.set offC.give upD.show up10.A.attend B.missC.banD.start11.A.rich B.weakC.firmD.kind12.A.trusted B.determinedC.experiencedD.embarrassed13.A.frustration B.delightC.excitementD.surprise14.A.beginner B.learnerC.partnerD.winner15.A.cheer on pete withC.respond toD.run after16.A.admitting B.explainingC.announcingD.whispering17.A.humor B.willC.honestyD.wisdom18.A.Although B.SinceC.OnceD.Because19.A.discovery B.choiceC.influenceD.moment20.A.through B.underC.acrossD.around方法运用[语篇解读] 本文为记叙文。
高考英语一轮优编选题Unit3Underthesea(含解析)新人教版选修7
Unit 3 Under the sea李仕才一、阅读理解。
Hung Hsiuchu, chairwoman of Taiwan's Kuomintang party, paid tribute(悼念) to KMT founder Sun Yatsen at his mausoleum in Nanjing on October 31, 2016 and said her fiveday trip to the mainland pursues the peaceful development of crossStraits relations.Hung, who flew to the capital of East China's Jiangsu province on Sunday, said during a meeting with Nanjing officials that despite a difficult crossStraits situation, the connection between the two sides won't be cut off and exchanges will continue. “We e in peace, hope and mutual trust between the two sides,” she said. “It is not just for this generation, but also for the benefit for our next generation. I hope the seed of hope we spread today will blossom and yield fruit in t he future.”She flew to Beijing later on Monday for a forum on the peaceful development of crossStraits relations as well as meetings with highlevel leaders of the munist Party of China.It is the first time that Hung has traveled to the mainland since being head of the KMT on March 30,2016. It also marks the first visit by a KMT leader since the party lost the Taiwan leadership and a legislative majority to the Democratic Progressive Party in elections in January.“I believe Hung's visit meant to remind people of Sun's spirit and to help the KMT Chairmen it lost the election,” said Ni Yongjie, deputy director of the Shanghai Institute of Taiwan Studies.Besides Hung, two KMT chairmen, Lien Chan and Wu Pohsiung, have visited the mausoleum, in 2005 and 2008, respectively.Sun Yatsen, who was born in 1866 in Zhongshan, Guangdong province, was the forerunner of China's antifeudalism revolution.Marking the 150th birthday of Sun, Hung's tribute also promotes exchanges and mutual trust between the two sides, said Ni.Some Nanjing residents weled Hung at the mausoleum with banners saying: “Taiwan and the mainland belong to one family. Wele, Chairwoman Hung Hsiuchu.”Liu Xiangping, head of the Institute of Taiwan Studies at Nanjing University, said, “After Hung became KMT chairwoman, President Xi Jinping sent a congratulatory telegram to her, which shows the friendly interaction between the two parties and also the mutual political foundation the two parties have shared, ”The interactio n will continue, and the two parties will both work hard for the wellbeing of people from both sides,“ he said.1.What can be the best title for the news report?A.KMT chief pays tribute to Sun YatsenB.Friendly interaction betweenC.PC and KMTC.Hung's visit means to remind people of Sun's spiritD.KMT chief flies to the capital of East China's Jiangsu province2.he possible meaning of the underlined word “legislative” in Para 5 is“________”.A.easy to see or understandB.having or put to a practical purpose or useC.based on general ideas rather than on real things and eventsD.connected with the act of making and passing laws3.Why did Hung Hsiuchu pay a visit to mainland China?A.Mainly for some trade agreements with mainland China.B.Mainly for the peaceful development of crossStraits relations.C.Mainly to visit some places of interest in mainland China.D.Mainly to attract more mainland Chinese to visit Taiwan.4.All of the following are true EXCEPT that ________.A.Hung Hsiuchu became head of the KMT on March 30,2016B.Sun Yatsen was the forerunner ofC.hina's antifeudalism revolutionC.Besides Hung, three other KMT chairmen have visited the mausoleum in NanjingD.After Hung became KMT chairwoman, President Xi Jinping sent a congratulatory telegram to her[事实判断题。
人教版高中英语选修七Unit3Underthesea知识讲解话题语言应用——海底世界
话题语言应用——海底世界编稿：牛新阁审稿：王春霞语言积累交际用语表示责备与抱怨：I’m sorry but ... 对不起，但是......I’m afraid .... 恐怕.......That’s not good enough. 那不够好。
I’m feeling annoyed with / unhappy about / unsatisfied with...我对......烦恼/不高兴/不满意。
（注意此句型中形容词与介词的搭配，再如：be/ feel terrified of ... 对......非常害怕）I’d like to talk to the manager. 我想和经理谈谈。
I’d like a (full) refund, please. 我希望（你们）能（全额）退款。
That’s no good for me. 那对我没有好处。
You should do something about it. 这件事你（们）应该处理/采取点措施。
话题语句（1）常见海洋动物（sea animals / sea creatures）【高清课堂：Under the sea语言应用---A tour to the sea!】crab 螃蟹 dolphin 海豚shark鲨鱼e el 鳗；鳝starfish海星jellyfish 水母，海蜇 lobster 龙虾 octopus 章鱼oyster 牡蛎coral 珊瑚（虫）seal 海豹sea lion 海狮walrus 海象 squid 鱿鱼seahorse 海马whale 鲸otter 水獭shrimp 虾mussel 蚌sea cucumber 海参turtle海龟sea anemone海葵“I pledge to stop eating shark fin soup and will not do so under all circumstances.” Yao Ming said at a media conference hosted by Wild Aid in London.注意：pledge 保证，许诺shark fin soup鱼翅汤host 主持wild 野生的under all circumstances 无论在任何情况下A quiz about sea animals1. Lobsters, clams (蚌), and oysters have ________. (A)A. hard shellsB. holdfasts（吸盘）C. tentacles（触须）2. The largest animal in the sea is ________. (C)A. the white sharkB. the giant kelpC. the blue whale3. An octopus moves by ________. (C)A. walking on its tentaclesB. sliding on its backC. shooting out a stream of water4. The sea anemone(海葵) is ________. (B)A. a plant that looks like an animalB. an animal that looks like a plantC. the largest flower in the sea5. A seahorse swims by ________. (A)A. moving the fin (鳍) on its backB. moving its tailC. squirting (喷射) water out of its mouth6. Which one is a mammal that lives in the sea? (C)A. a starfishB. an octopusC. a whaleHow much do you know about sea animals? T or F1. Different types of fish live in different parts of the ocean. (T)Some live close to coral reefs. Some live near the surface. Some even live in the deep water close to the bottom of the ocean.2. Sharks are one of the better known predators (食肉动物) in the sea but they don’t have teeth.(F)Many sharks have sharp teeth that are used to catch their food.3. Fish usually travel in schools because they like to be together. (F)The movement of all the fishes may confuse a predator. Plus, there are more eyes to look out for danger.4. Coral reefs are created by dead creatures called polyps (珊瑚虫). (F)Polyps are tiny creatures that form a hard skeleton to protect their bodies.5. Seals spend all of their time in water. (F)They must return to the surface to breathe, just like other mammals.6. A seal can go for 40 minutes without a breath. This allows them to dive to a depth of over 2,000 feet. (T)7. Mother penguins keep the egg on her feet for 60 days without eating anything. (F)Father does the job.8. Jellyfish are creatures that have no bones and they are hidden on the seabed. (F)They are creatures that just float in the ocean.Sea transportation? （海上运输）canoe 独木舟 sailboats 帆船ferry渡轮submarine 潜水艇banana boats kayak 皮划艇jet ski 水上摩托fishing boats 渔船tanker 油船ocean liner 远洋定期客轮■话题语句（2）1. 有关海洋的词汇sea 海ocean 大洋bay 海湾,湾gulf 海湾、鸿沟cape 海角headland 海角,岬cliff 悬崖峭壁strait 海峡reef 礁石sandbar 沙洲tide 潮wave 浪iceberg 冰山delta 三角洲mouth 河口seaquake 海震,海啸low water 最低水位territorial waters 领海,领水current, watercourse 水流rapids 急流port, harbour 港(美语harbor)the Antarctic 南极洲offshore 近海的; 海面上的注：shore，seaside，beach，coast，bank的不同1)shore 指海岸，湖岸，也指近海的一带。
高中选修7 Unit 3 Under the sea 第一课时说课稿
Senior 2 Book 7 Unit 3 Under the sea The First Period说课稿――姓名一、说教材1、教材的地位与作用本单元以大自然中的海底世界为话题，以谈论海底世界的动植物为切入点，让学生在交流中发现和了解大自然的奇妙和美丽；通过阅读奇闻故事，使学生从一个侧面了解人类与动物的关系；一篇与海底动植物相处的感受的日记，把学生带入人与自然和谐相处的美好境界。
主要语言功能项目是学习责备与抱怨的句型，如I’m sorry but…，I’m afraid…本节课用梯次递进的方式让学生运用已有的自然知识、亲身体验、所掌握的语言知识和技能，在预读和阅读、讨论、练习等多项语言功能运用的过程中，深入学习、了解海洋动植物和大自然，并学习用英语表达对它们的感受、关切和热爱，从而在学习和运用语言的同时，强化对海洋生物和大自然的保护意识。
本单元实现了语言学习和传播先进思想的完美统一。
2、教学目标的确定○1知识目标：1、Read a story and describe the relationship between animals and humans2、Enable the Ss to talk about plants and animals under the sea. Let the Ss know that sea plants and animals are part of human beings’ life.○2能力目标：开展任务型阅读、调查活动，获得理解、识别和处理相关信息的能力。
展开多种形式的任务活动，使学生具备较熟练地运用语言的能力。
○3情感目标：培养学生热爱和保护海洋生物的意识，教育学生形成与自然和谐相处的态度。
3、教学重点、难点教学重点：Help the Ss know more about plants and animals under the sea as well as the animals’ loyalty and help to human beings.教学难点：Analyze the structure of some sentences.4、对教材的处理基于以上对教材的分析，同时结合本班学生的实际能力和情况，引导、启发学生更多地了解海底生物，增加相关单词量，理解和掌握课文单词和短语，组织学生完成调查表，以加深学生对文章相关背景知识的理解和掌握。
高中英语人教版选修七课件：Unit3Under+the+sea
即学即练
用 sort 的相关短语填空。 My daughter had ________ ( 各 种 各 样 的 ) toys when she was young.One day，when I entered her room， she _______ (正在分类) her toys.I saw her ____________ (把她的玩具分成) several piles. 答案：all sorts of was sorting out sorting her toys into
•11、凡为教者必期于达到不须教。对人以诚信，人不欺我;对事以诚信，事无不成。 •12、首先是教师品格的陶冶，行为的教育，然后才是专门知识和技能的训练。 •13、在教师手里操着幼年人的命运，便操着民族和人类的命运。2021/11/72021/11/7November 7, 2021 •14、孩子在快乐的时候，他学习任何东西都比较容易。 •15、纪律是集体的面貌，集体的声音，集体的动作，集体的表情，集体的信念。 •16、一个人所受的教育超过了自己的智力，这样的人才有学问。 •17、好奇是儿童的原始本性，感知会使儿童心灵升华，为其为了探究事物藏下本源。2021年11月2021/11/72021/11/72021/11/711/7/2021 •18、人自身有一种力量，用许多方式按照本人意愿控制和影响这种力量，一旦他这样做，就会影响到对他的教育和对他发生作用的环境。 2021/11/72021/11/7
有天下午，我来到捕鲸站，正在整理住所的时候， 听到从海湾那边传来的一阵喧闹声。
归纳拓展 sort sth into sth 整理；把……分类 all sorts of 各种各样的 a sort of 一种 sort of＝kind of 有那么一点，有几分 sort out...from 从……中区分出来
高二选修7 Unit 3 Under the sea词汇知识点讲解[课件]共26页文档
![高二选修7 Unit 3 Under the sea词汇知识点讲解[课件]共26页文档](https://img.taocdn.com/s3/m/e9ecb73779563c1ec5da7191.png)
through.
a. 狭窄的v. 使...狭窄
• 7. We must sort out the good apples
from the bad ones. (1)分类(2)整理（3）解决
• 8. The dog's tongue was hanging out • 9. Our dining-hall is trying it（s1b）e舌st头t（o2）语言
• 4。奥运会期间，旅馆房间很难找。
• Hotel a_cc_o_m__m_o_d_a_t_i_o_n_ will be scarce缺乏
的during the Olympic Games.
• 5.从高楼的最高层往下看我感到很害怕。
• I'm s_c_a_r_e_d___to look down from the top of a
2.Guess the meaning according to the context
• 1. His yearly income is about 50,000. In
other words, his annual income is not
high.
每年的
• 2. There are many anecdotes about
Anemone fish
海葵鱼
vivid colors
Word study
Unit 3 Under the sea
1.Match the words with their meaning
① yell
A. utter (发出)a sudden loud cry
② witness ③ flee ④ drag
cater 满足each student’s taste.口味
选修七英语Unit 3 Under the Sea
选修七英语Unit 3 Under the Sea Unit 3 Under the Sea一、语言要点I单元要点预览（旨在让同学整体了解本单元要点）词汇部分词语辨析1shre/seaside/beah/ast/ban 2flee/esape 3 deep/deepl 词形变化1 depth n 深, 深度,deepl adv深深地deep ad≈ adv 深的;深入地,2 nserve v 保存, 保藏nservatin v 保存, 保持3vivid ad 生动的, 鲜明的, 活泼的vividl adv 生动地, 鲜明地4 aese ad 引起敬畏的, 可怕的ae n 敬畏ae vt敬畏tast ad 好吃的, 可口的taste v品尝;n味道, 味觉tasteless ad 没味道的, 无鉴赏力的重点单词1 annual ad 每年的；按年度计算的/ n 年刊；年鉴2 itness n 目击者；证人；证据vt 当场见到；目击3 adatin n 住所4 abandn vt 放弃；遗弃；抛弃reflet vt 映射；反射vi ≈ vt 思考6 aare ad 意识到的；知道的7 sare vt 恐吓vi 受惊吓重点词组srt ut整理；挑出help ut 帮助……（摆脱困难或危难）；协助；使……脱离困境thr neself ut f 跃出upside dn上下翻转过重点句型1 It as a tie hen the iller hales, r “illers” as the ere then alled, helped the halers ath the baleen hales that ere n their annual igratin2 I had alread heard that Gerge didn’t lie being ept aiting, s even thugh I didn’t have the right lthes n, raed after hi3 I’sitting in the ar night air ith a ld drin in hand and refleting n the da-a da f pure agi!重点语法被动语态（II）(见语法专题)II 词语辨析(旨在提供完形填空所需材料)1) shre/seaside/beah/ast/ban n海边，海岸【解释】shre 指海岸，湖岸，也指近海的一带。
高中英语人教新课标选修7 Unit3 Under the sea词汇知识点讲解课
2.Weshould_______whatwe’vedonetodaybeforewegotosleep.
3.Helookedathisface________inthemirror.
4.Dont’_______atmelikethat
2)Byworkinghardhegot_________therestoftheclass.
3)Iwas______myaccommodationwhenhecalledonme.
one’sowneyessortoutyelloutcomeonaheadof…
beawareof
Expressions
inthemeantime
witness…withone’sowneyes；sortout。yellout；hearof，be
awareof；comeon；aheadof
1)I_______theaccident____________
5.Thesailorshadto________thesinkingship
6.Theyall_______fromtheburningbuildinglastnight
7.He___________hissuitcasealongtheplatform(月台).Theyweretooheavy
tocarrydraggedwitnessreflectyellabandonfledreflected2.Guessthemeaning
9.Ourdining-hallistryingitsbesttocater满足eachstudent’staste.
惊吓(惊恐,惊慌)
新人教选修7-Unit3-Under-the-sea语法讲解名师公开课获奖课件百校联赛一等奖课件
注意
①在want，need，require，deserve等动词之后 作宾语时，常用动名词旳主动式表达被动意义。
Your car needs filling. 你这车要充气了。
This city deserves visiting. 这座城市值得光顾一下。
The problem requires studying carefully . 这个问题需要仔细研究。
V-ing 旳使用方法：
1.作主语
★ Swimming is good for health. ★ _R__a_is_i_n_g____ (raise) your hat to a
a lady is good manners . 对一位女士脱帽致敬是礼貌旳。 ★ _B_e_in_g__k_i_ll_e_d__ (kill) by sharks in the sea is a common thing .
we must prevent the earth _____.
A. from polluting
B. polluted
C. polluting
D. being polluted
4. 作定语
＊The girl standing there is my sister .
＊This is a piece of s_u__rp_r_i_s_in_g__ (surprise)
※ It is + adj. + (for sb ) to do sth It is no use crying over spilt milk. 覆水难收。
It is a waste of time ___________ (talk) to him . It is important for me _______________ (learn) English .
高二年级选修7 Unit 3 Under the sea考点聚焦
融
１ — ｇ形 式 在 “ ｓｎ ｓ／ ｏ ｇｏ ／ｕ ／ ａｔ ｏ ｉ ｅ ａ ｇｏ ｌａｕｅ等名 词 （ 语 ） ｄ 一 ）Ｖ ｉ ｎ Ｉ ｉ ｏ ｕ ｅ ｎ ｏｄ ｆｎ ａ ｗ ｓ ｆｔ ／ ｏｄ ｐｅｓｒ ｔ ｅ ｍ 短 ＋ ｏ ｉｇ 结 构 中作主语 ， 为形 式主语 。例 如 ： ｎ” ｉ ｔ
Ｗａａｏｅｌｉｔｓｏ ｗ ｗ ｔｅ ｈ ｎｒ，ｍｌ ｒ ｉ ａｄｎｈ ！ ｔ ｗ ｄｆ ｌｉｓｗｌ ｔ ｓｏ ｅ ｕ ｅ ｄ ｒ
Ｗ ｈ ｔ ａ ｔ ｙ ｓ ｏ ｓ ｉ ｈ ｓ ｅ ｏｍ ｏ ｓ ｗｏ ｌ ￣ ａ ｉ ｐ ｔ １ ｗａ ｎ ｔ ｉ ｎ ｒ ｕ 主 语 ， ｏ ｓ ． 真 正 的 主 语 。ｔｋ ｔ ｔ ｄ ｔ是 ｏ ｈ ａ ｅ后 面 加 表 不 一 段 时 间 的 短 语 ０ 例 如 ：
Ｉ
■
陵
Ｉ 。 ｔ
ｈｒ ｏｓ ｕ ｉ
ｔ ｏ
ｍ 。
ｅ
萎
。
２ ．感 叹 句型 ： ｈ ｔａ ａ ｊ ｎ＋主语＋ 语 ！ Ｗ ａ ＋ ｄ． ． ＋ 谓
重 点 句 型 学 习
１ ｔｔｋ ｓ ｓ 。ｓ ｍｅ ｔ ｏ ｄ ｔ．花 费某人 时 间做 某 事 ．Ｉ ａ ｅ ｂ ｏ ｉ ｔ ｏ ｓｈ ｍｅ
Ｉ ｔｏ ｖ ｒ ｈ ｌ ｎ ｈ ｕ ｏ ｇ ｔｔｅ ｂ ａ ａ ｋ ｔ ａ ｓ ｔ ｏ ｋ ｏ ｅ ａｆ ａ ｏ ｒ ｔ ｅ ｈ ｏ ｔｂ ｃ ｏ Ｊ ｍｅ ．
Ｉ ’ ｏ ｇ ｏ ｉ ｎ ｅ ｅ ｅ ’ ｏ ｈ ｍｅ ｔ Ｓ ｎ ｏ ｄ ｗａｔ ｇ ｈ ｒ ．Ｌ ｔ Ｓ ｇ ｏ ． ｉ
参
Ｉ ｕ ｕｃ ｐｉｇｈｃ ｐｙ Ｏｔ。ｎ ｉ ａｕｉ ｔ ｎ ｓＹｒ。 ｌｉ；ｅ。 ａ ｎ ａｔ ｇ ｏ ’ 。 ｅ。 ｍａｎ ｔ ｍ ｎＷ ’ ｙｎｂ ｔ． ｓ ｎ ｄ ｈ ｔ
Unit 3 Under the Sea(人教版选修7知识点详解及练习答案)
Unit 3 Under the Sea 一、语言要点I单元要点预览词汇部分词语辨析1.shore/seaside/beach/coast/bank2.flee/escape3. deep/deeply词形变化1. depth n. 深, 深度, deeply adv.深深地deep adj.& adv. 深的;深入地,2. conserve v. 保存, 保藏conservation v. 保存, 保持3.vivid adj. 生动的, 鲜明的, 活泼的vividly adv. 生动地, 鲜明地4. awesome adj. 引起敬畏的, 可怕的awe n. 敬畏awe vt.敬畏5.tasty adj. 好吃的, 可口的taste v.品尝;n味道, 味觉tasteless adj. 没味道的, 无鉴赏力的重点单词1.annual adj. 每年的；按年度计算的/ n. 年刊；年鉴2.witness n. 目击者；证人；证据vt. 当场见到；目击3.accommodation n. 住所4.abandon vt. 放弃；遗弃；抛弃5.reflect vt. 映射；反射vi. & vt. 思考6.aware adj. 意识到的；知道的7.scare vt. 恐吓vi. 受惊吓重点词组sort out整理；挑出help out 帮助……（摆脱困难或危难）；协助；使……脱离困境throw oneself out of 跃出upside down上下翻转过来重点句型1. It was a time when the killer whale s, or “killers” as they were then called, helped thewhalers catch the baleen whales that were on their annual migration.2. I had already heard that George didn’t like being kept waiting, so even though Ididn’t have the right clothes on, raced after him.3. I’m sitting in the warm night air with a cold drink in my hand and reflecting on theday-a day of pure magic!重点语法被动语态（II）II 词语辨析1). shore/seaside/beach/coast/bank n.海边，海岸【解释】shore 指海岸，湖岸，也指近海的一带。
人教版高中英语选修7《Unit3Underthesea》教案
人教版高中英语选修7《Unit 3 Under thesea》教案人教版高中英语选修7《Unit 3 Under the sea》教案【一】教学准备教学目标1.引导学生通过上下文理解生词的含义：anecdote, annual, witness, accommodation, shore, yell, pack, flee, drag, depth, lip, tongue, abandon, relationship, help out2. 帮助学生掌握文中一些描述事物和情景的生动手法，从而体会作者的思想情感，把握文章的精髓。
3 帮助学生通过两个故事，对生活在大洋的虎鲸能有更多的了解，同时对虎鲸给予我们人类忠实的帮助产生由衷的感激，从而加强动物保护和环境保护意识。
教学重难点1.引导学生通过上下文理解生词的含义：anecdote, annual, witness, accommodation, shore, yell, pack, flee, drag, depth, lip, tongue, abandon, relationship, help out2. 帮助学生掌握文中一些描述事物和情景的生动手法，从而体会作者的思想情感，把握文章的精髓。
3 帮助学生通过两个故事，对生活在大洋的虎鲸能有更多的了解，同时对虎鲸给予我们人类忠实的帮助产生由衷的感激，从而加强动物保护和环境保护意识。
教学过程Step1 Lead –in Warming-up(5mins) 问题导入教师呈现问题和图片T: Have you seen plants andanimals that live under the sea? Where did you see them? Whats this? Yes,theyre killer whales. How much do you know about them? Ill show you a shortvideo.【意图说明】在读前这个环节，通过几个问题，激发学生原有的对海洋生物的知识储备，再展示一些相关的图片，认识一些常见海底动物的英文名称。
高中英语选修七知识讲解Unit 3 Under the sea 语言点
Unit 3 Under the sea 语言点编稿：牛新阁审稿：王春霞学习目标重点词汇annual witness accommodation opposite yell pause drag depth urge abandon target reflect scare awesome重点短语in the meantime be aware of ahead of ... to death help （...）out upside down重点句型It takes sb. some time/ ... to do sth.的变化a time when...知识讲解重点词汇annual【原句回放】It was a time when the killer whales, or “killers” as they were then called, helped the whalers catch the baleen whales that were on their annual migration. 那个时期，虎鲸（当时被称为“杀手”）帮助捕鲸人在每年须鲸迁徙时捕捉须鲸。
【点拨】annual adj.每年的，一年一次的；按年度计算的n.年刊，年报，年鉴the annual output 年产量an annual report 年度报告the annual income 年收入the annual rainfall 年降水量Three million people will visit theatres in the annual six-week season.在每年为期6周的戏剧季里，会有300万人去看戏。
(2016 北京高考) The annual death rate for adult condors has dropped from 38% in 2000 to 5.4% in 2011．成年秃鹫的年死亡率已经从2000年的38%降至2011年的5.4%。
- 1、下载文档前请自行甄别文档内容的完整性，平台不提供额外的编辑、内容补充、找答案等附加服务。
- 2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
- 3、如文档侵犯您的权益，请联系客服反馈,我们会尽快为您处理(人工客服工作时间：9:00-18:30)。
Unit 3 under the sea1.witness (1) v 当场见到，目击.在我昨天回家的路上路上我亲眼目睹一场事故。
(2) v表明，说明Her flushed（通红）face she felt.她通红的脸表明他、她感到非常高兴。
(3) v 为…作证常与to 连用witness to 为某事作证说He enter the room.他作证说他看到那个人进入房间。
(4) n (C) “目击者，证人”常与to连用be a witness to 是…的目击者The police found the witness to the murder case.警察找到了那个谋杀案的目击者(5) n (C,U) 证词，证据，证明give witness on behalf of 替…作证The old man an accused person. 那位老人为被告作证。
2. sort (1) vt 把…分类,拣选She is . 她正忙于给信件分类。
(2) sort out 整理（好）I 我已把信分好(3) n 种类，类别A hammer is .斧头是一种工具。
He’s the sort of person I really dislike.(4)词组sort of 颇为，有几分I feel . 我感觉有点生病了。
all sorts of 相当于all kinds of3. accommodation (1) 房间，住所The accommodation of this hotel is scare. （不足）(2) 膳宿（常用复数）我们今晚能找到旅馆住宿吗？Can we ____find accommodations at a hotel__ for tonight? (3) accommodate 向…提供住处，接纳(v)相关短语：(1) make accommodations for 为…提供膳宿(2) book accommodation at a hotel 在旅馆预订房间(4) accommodate …to = adapt… to 使…适应You will have to accommodate yourself to the situation.4. yell（1）v.叫喊。
（1）yell(out) at sb.朝某人大喊大叫.她对淘气的孩子大喊大叫。
They yelled at him to stop.（2）n. /叫声，喊声E.g. a yell of delight / warning5. throw (1) 投，掷，扔，抛Throw the ball to your younger brother.He was thrown into prison.被关进…(2) 匆忙或随便穿/脱He threw a blanket over the injured man. 他匆忙给伤者披上毯子。
(3) 惊扰，使不安The news of Fu Biao’s death really threw us.(4) 使某人处于某种状态The big fire threw hundreds of workers out of work. 大火使几百人失业。
The explosion threw the people into confusion. 爆炸使人们慌乱。
He was threw himself into teaching.全身心相关短语：(1) be thrown into confusion 陷入混乱(2) throw away 抛弃，浪费，拒绝(3) throw cold water on 向…泼冷水(4) throw off 匆匆脱掉，抛弃，摆脱(5) throw oneself on 依靠，求助于(6) throw oneself into doing sth 开始热心做某事(7) throw up 举起，呕吐，丢弃6. flee (vi, vt) 逃跑，逃离，迅速消散，消失,破灭(fled ,fled ). 他在战争中逃离了他的家乡。
辨析：He fled (from) that country.He escaped from that country.He ran away from that country.escape(1) 用作及物动词时意为“逃避，躲避”In order to escape punishment he made an excuse.(2) （从监禁或管制中）从封闭的空间逃出来vi 逃跑，逃走He escape from prison this morning.近义词辨析：(1) flee 强调逃跑行为本身，含有“逃走，消散”的意思，逃离危险，讨厌的情况。
The villagers fled about when the flood broke out. 洪水爆发时，村民们四处逃窜。
(2) escape 强调逃跑的结果，即成功地跑掉了。
They managed to escape from the burning building by breaking down the door.(3) run away 多用于口语，含有“不辞而别”之意。
He ran away from home at the age of thirteen.7．abandon (vt) (1) 遗弃，抛弃. 抛弃孩子们的父母应该被惩罚。
(2) 放弃（尤其指已经开始的某种事物）。
由于坏天气，比赛被取消了。
(3) abandon oneself to 沉迷（be addicted to）他沉迷于电脑游戏。
abandoned (adj) 被遗弃的，自暴自弃的，堕落的abandoned young man 堕落的年轻人8.have a good feed on… 饱餐一顿feed sb /sth. on sth. =feed sth. to sb /sth. 喂……吃……feed on 以…为食(一般指动物) 近义词live oneg1.The prison is required to feed2.Several children were feeding bread to the ducks.= Several children were feeding ducks on bread.3.Owls feed on mice and other small animals.9.urge（1）催促，力劝（某人）urge sb to do sth. 劝说某人做某事吉姆劝说她重新考虑她的决定。
（2）urge that sb. (Should )do sth 劝说某人做某事。
我劝你仔细看看这份报告。
（3）极力主张，强调urge sth (on/upon sb) 强调某事He urged on his pupils the importance of hard work.（4）推进，驱策urge …on 鼓励热播，驱策动物Urged on by the crowd ,the Italian team scored two more goals.相关词汇urgent 紧急的，迫切的urgency 紧急，催促，强求练习题短语专练I.. 翻译短语1．扯进来：赚得________________ 2．在远处__________________3．帮助(摆脱困境) ________________ 4．一群___________________5．正要做某事__________________ 6．吓死了__________________7．仔细考虑____________________ 8．意识到__________________9．与此同时，在此期间______________ 10．颠倒_________________Ⅱ. 用I部分中短语的适当形式填空11. It was several minutes before I ___________ what was happening.12. I'll call you when he comes. _________________ , I must give you something to do.13. The plane turned over and flew ____________ .14. I made out three figures moving ______________ .15. _____________ angry shoppers demanded their money back.16. He was sure there was a great future _________________ me.17. We need to ____________ a lot more new business.18. I______________ when I saw the horrible face.第二题：单词拼写1. This material absorbs the sound, and doesn't r_________ it.2. The gate is n_____________ than a car; we'll have to walk through.3. Is this garment made of p________ wool, or of wool mixed with nylon(尼龙).4. Hearing that the famous star was about to appear, the fans y__________ and cheered.5. We hope to have an income of an average a_________ growth rate of 10%.6. The escaped prisoner was _____________ (拉) out of the cave.7. Gina's ____________ (语言) is so sharp that it will get her into trouble one day.8. He told us some amusing _________ (轶事) of the President's childhood.9. They had an ____________ (令人敬畏的) task ahead.10. Human brains contain more than 100 million __________ (细胞) per cubic (立方) centimeter.第三题：语法专练1. Please excuse my ________ in without ________ .A. come; askingB. coming; askingC. to come; being askedD. coming; being asked2. No one can prevent the plan __________ .A. from carrying outB. to be carded outC. being carded outD. to carry out3. The bird was lucky that it just missed __________ .A. catchingB. being caughtC. to be caughtD. to catch4. Most of the artists _________ to the party were from South Africa.A. invitedB. to inviteC. being invitedD. had been invited5. __________ to sunlight for too much time will do harm to one's skin.A. ExposedB. Having exposedC. Being exposedD. After being exposed6. He has always insisted on his ________ Dr. Turner instead of Mr. Turner.A. been calledB. being calledC. having calledD. called7. While shopping, people sometimes can't help _______ into buying something they don't ________ really need.A. to persuadeB. persuadingC. being persuadedD. be persuaded8. Little Jim should love ________ to the theatre, but his father refused him because it was late.A. to be takenB. to takeC. being takenD. taking9. The well was found __________ when we got there.A. diggingB. to be dugC. to digD. being dug10. __________ in the mountains for a week, the two students were finally saved by the local police.A. Having lostB. LostC. Being lostD. Losing。