2020高考英语一轮复习Unit3Underthesea教学案新人教版选修7
Unit 3 Under the sea[单词 拼写应用]8．taste n．味道v．品尝→tasty adj.好吃的；可口的→tastelessadj.无味的9．scare vt.恐吓 vi.受惊吓→scared adj.恐惧的；害怕的→scary adj.恐怖的；可怕的阅读单词1．anecdote n．轶事；奇闻2．migration n．迁徙；迁居；移居3．seaside n．&adj.海边(的)；海滨(的)4．yell vi.大叫；呼喊n．叫声；喊声5.jog vi.慢跑vt.轻推；轻撞6．pure adj.纯的；纯粹的；纯洁的7．tide n．潮(汐)；潮水；潮流8．flashlight n．闪光信号灯；手电筒；闪光灯9．grey adj.&n.灰色(的)10.steep adj.陡峭的11．boundary n．界限；分界线12．conservation n．保存；保护13．suck vt.&vi.吮吸14．seal n．海豹；封条；印章15．pension n．养老金；退休金1．(2017·浙江卷)Italy, which has a much weaker tradition of immigration, has witnessed a sharp increase in immigration in recent years.急剧的2．(天津卷)Parents and children should communicate more to narrow the gap between them so that they can understand each other better.缩小[短语多维应用]高频短语1．aim at瞄准2．get close to靠近3．hold up举起；阻止4．be/become aware of对……知道、明白；意识到……5．(be) scared to death吓死了[语境运用] (填入一个适当的词)Once I,together with myparents,visited Qingdao OceanWorld.To my joy,I could get close ①tothe shark in the aquarium.Although Iwas aware ②of the shark in the tank,I1．urge vt.催促；极力主张；驱策n．强烈的欲望；冲动(1)urge sb.to do sth.催促某人做某事urge that...(should) do sth.极力主张；强调……(2)have/feel an urge to do sth.渴望做某事(3)urgent adj.紧急的；迫切的urgency n．紧急；催促in urgent need of money迫切需要钱[基础练习]——单句语法填空①(2019·天津卷) Hearing that you'll give us a lecture about western art and want to hear our opinions about which topic to cover, I feel an urge to make(make) my voice heard.②a.(江苏卷)Parents should actively urge their children to take (take) advantage of the opportunity to join sports teams.b．(江西卷)In order to improve learning efficiency, I urge that all of us (should) form (form) the habit of thinking independently and reviewing lessons in time.③a.(重庆卷)—Must you interrupt now？Can't you see I'm on the phone?—Sorry Sir,but it's urgent (urge)．b．The attack added a new urgency to that peace talk.[链接写作]——一句多译随着期末考试的来临,老师敦促我们努力学习。
①Our teacher urges us to study hard with the final exam drawing near.②Our teacher urges that we (should) study hard, as the final exam is drawing near.2．abandon vt.遗弃；抛弃；放弃；中止；(与oneself连用)使放纵,使听任n．放任；放纵(1)abandon doing sth.放弃做某事abandon oneself to doing sth.沉湎于做某事；放纵(感情)于做某事(2)with abandon纵情；放任地(3)abandoned adj.抛弃了的；废弃的；放纵的an abandoned farm废弃的农场abandon an animal遗弃动物abandon himself to despair陷入绝望[基础练习]——单句语法填空①a.(2017·全国卷Ⅲ)These plans were abandoned(abandon) because of financial problems.b．(2018·全国卷Ⅲ)Wang collected more than 7 million abandoned (abandon)bricks of different ages.②They abandoned carrying(carry)out the plan because of the bad weather.[链接写作]——完成句子/句式升级(普通表达)He abandoned himself to playing computer games (沉迷于玩电脑游戏)and didn't pass the exam.(高级表达)Abandoning himself to playing computer games,he didn't pass the exam.(现在分词短语作状语)(高级表达)Abandoned to playing computer games,he didn't pass the exam.(过去分词短语作状语)3．reflect vt.映射；反射；思考vi.思考(1)reflect on/upon仔细考虑/沉思/反省……(2)reflection n．反映,表现；倒影,影像；思考,反省reflect Chinese cultural traditions反映了中国的文化传统the reflection of the trees in the lake湖面映出树的倒影[基础练习]——单句语法填空①a.(2019·江苏卷)A city is the product of the human hand and mind, reflecting (reflect)man's intelligence and creativity.b．(上海卷)Sean's strong love for his country is reflected (reflect)in his recently published poems.②Usually a child's behaviour is a reflection (reflect) of his family environment.[链接写作]——完成句子/句式升级(普通表达)When she reflected on(反思) her volunteer experience, Tina felt proud of what she managed to achieve together with her local colleagues.(高级表达)Reflecting on her volunteer experience, Tina felt proud of what she managed to achieve together with her local colleagues.(分词短语作状语) 4．help(...)out帮助(某人)摆脱困境或危难；协助；使(某人)脱离困境(1)help (sb.)(to)do sth.帮助(某人)做某事help sb.with sth.帮助某人做某事(2)can't help (to) do sth.不能帮着做某事can't help doing sth.禁不住做某事can't help but do sth.不得不做某事(3)help oneself (to sth.)自取, 自用help me out with this problem帮我解决问题be always willing to help out总是急人之难[基础练习]——单句语法填空①a.(安徽卷)If parents have children help with housework, the children will feel needed.b．He is always willing to help me out when I am in trouble.②(重庆卷)Group activities will be organized after class to help children (to)develop (develop) team spirit.③a.When thinking of the wonderful days I spent in New Orleans, I just can't help thinking (think) of you.b．Faced with so much trouble, I can't help but turn(turn) to my parents for help.[链接写作]——完成句子/句式升级(普通表达)With the help of my teacher(在老师的帮助下), I have made great progress in my spoken English.(高级表达)It is with the help of my teacher that I have made great progress in my spoken English.(强调句型)5．be/become aware of对……知道、明白；意识到……(1)be aware that...知道；体会到……(2)awareness n．知道；认识；意识develop/raise an awareness of...培养/提高……的意识be aware of the dangers to their own health意识到对自身健康的危害an awareness of the importance of eating a healthy diet认识到健康饮食的重要性[基础练习]——单句语法填空①(重庆卷)When visiting another country,you should be aware of those differences and respect them.②(2019·北京卷)Earth Day is an annual event aiming to raise public awareness(aware)about environmental protection.[链接写作]——词汇升级(普通表达)Through the discussion, we realize the necessity of carrying out a lowcarbon economy in our country.(高级表达)Through the discussion, we are aware of the necessity of carrying out a lowcarbon economy in our country.6． [教材佳句]The water was quite shallow but where the reef ended,there was a steep drop to the sandy ocean floor.水很浅,但到了珊瑚礁的尽头,就有一个陡坡,一直下降到满是沙子的海底。
2020版高考英语总复习Unit3Underthesea教学案新人教版选修7
Unit 3 Under the seaStep 1 课前准备——单元考点自查自测1.词汇分层级识记过关2.语境活用填写过关3.经典句式背诵仿写过关4.类词巧积累事半功倍(一)分门别类攻单词——识形辨意·拓展应用(二)写用结合记短语——译写短语·语境活用(三)仿写活用练句式——经典句型·仿写背诵Step 2 课堂探究——核心考点点点突破1.重点难点考点学通练透2.归纳总结拓展开阔视野3.方法规律技巧权威点拨4.面面俱到打创高效课堂第一时段Warming up & Reading1．witness vt. 当场见到；目击vi. 为……作证(to) n. 目击者；证人；证据[教材原句] I thought, at the time, that this was just a story but then I witnessed it with my own eyes many times.当时我以为这只不过是一个故事罢了，但是后来我亲眼见过很多次。
(1)witness sth./that... 目击……witness to(doing) sth. 证实/证明(做)某事(2)a witness of/to sth. ……的目击者/见证人/证明/证据单句语法填空①The late twentieth century ________(witness) the rapid development of China's economy.②The worker witnessed to ________(see) the accused near the scene of the crime.③What the police did first was to interview all the ________(witness) to the accident last week.完成句子④With the advent of the Internet，we __________________the most important change in our lifestyles in the past 100 years.随着网络的出现，我们在过去的100年里见证了生活方式最重要的变化。
高考人教版英语一轮学案选修7Unit3Underthesea
Unit 3Under the sea 话题：人与自然【场景背诵】－－体会黑体表达并背诵全文The connection between people and plants has long been the subject of scientific research. Recent studies have found positive effects. A study conducted in Youngstown, Ohio, for example, discovered that greener areas of the city experienced less crime. In another, employees were shown to be 15% more productive when their workplaces were decorated with houseplants.The engineers at the Massachusetts Institute of Technology (MIT) have taken it a step further －changing the actual composition of plants in order to get them to perform diverse, even unusual functions. (2020·高考全国卷Ⅰ·D) 【话题运用】－－根据提示进行写作1．我首先注意到的是我周围那些鲜艳的色彩－－紫色、红色、橘黄、明黄、蓝色和绿色。
那些珊瑚千姿百态－－它们有的形似扇子、盘子，有的像头、丝带，还有的像蘑菇、树枝和鹿角。
The first thing I became aware of was all the vivid colours surrounding me －purples, reds, oranges, yellows, blues and greens. The corals were fantastic－they were shaped like fans, plates, brains, lace, mushrooms, the branches of trees and the horns of deer.2．另外两人向下爬进火山口去收集供日后研究用的岩浆，我是第一次经历这样的事，所以留在山顶上望着他们。
2020届一轮复习人教版选修七Unit 3 Under the sea单元教案(43页word版)
2020届一轮复习人教版选修七Unit 3 Under the sea单元教案Part 1: Teaching Design第一部分：教学设计Period 1: A sample lesson plan for reading (Old Tom The Killer Whale)AimsTo help students develop their reading abilityTo help students learn about animals and plants under the sea ProceduresI. Warming up talking about ocean plants and ocean animals Hello, class. This week we shall go to the sea to learn about ocean plants and animals.About Ocean PlantsThere are two general types of plants found in the ocean, those having roots that are attached to the ocean bottom and those not having roots which simply drift about with the water.The most abundant plants in the ocean are known as phytoplankton. These are usually single-celled, minute floating plants that drift throughout the surface waters of the ocean.About Ocean AnimalsOcean animals are divided into three groups: zooplankton, nekton, and benthos. Zooplankton are drifting animals and are usually small, however, they can grow to fairly large size. For example, the jellyfish and the Portuguese man-of-war are examples of larger types of zooplanktonwhich are unable to propel themselves effectively and are therefore at the mercy of either wind or current.Nekton is the free swimmer and probably the largest portion of familiar animals found in the ocean belonging to this class. Common fishes, the octopus, whales, eels and squid are all examples of nekton.The third type of sea animal spends its entire life on or in the ocean bottom. This group of marine animals is called the benthos. It includes lobsters, starfish, various worms, snails, oysters and many more. JOKES & RIDDLESTeacher: Do you know why you have such poor grades?Student: I can't think.Teacher: Exactly!II. Pre-readingWhat is an anecdote? Why do we pay special attention to some experiences and tell about them? Are they true or false? Can they be trusted? Why do we selectively ignore other experiences? These are questions of vital importance for people who consider it important to really learn what is fact and truth.Let's start with a definition:"Anecdote: a usually short narrative of an interesting, amusing, or biographical incident."The very fact that we tell anecdotes is that we find them interesting and often personal. They are unusual, and are often what we have personally experienced or heard about. We wouldn't notice them or bother telling them if they were the norm, rather than the exception. We use them as reinforcements to shore up our arguments. We use them when we lack proof, IOW, for lack of anything better. We also notice them because they may reaffirm some cherished idea we have:"Man prefers to believe what he prefers to be true." - Francis Bacon"We also use them because they give things a personal touch. They are part of us. Cold facts don抰touch hearts. But cold facts will continue to exist, whether we believe in them or not. They are not changed by what we believe about them.III. Reading1. Reading aloud to the recording Comprehension—understanding what you are reading—is important. To read in thought groups is an easy, yet effective, way of improving reading comprehension. Now turn to page 20 and read aloud to the recording ofthe text Old Tom the Killer Whale. Pay attention to the thought groups in the sentences while listening and reading aloud.2.Reading for formsRead the text again to: cut/ the sentence into thought groups, blacken the predicates, darken the connectives and underline all the useful expressions.3. Copying and making sentencesYou are asked to copy all the useful expressions into your notebook after class as homework. You may make your own sentences with each of these expressions.4. Understanding difficult sentencesIn groups of four, analyze the structure of any of the difficult sentences. Ifyou have any problems which are too difficult for you to solve do not hesitate to put them to me.5.Reading and transferringIn pairs, read the text, find information to complete the following form.IV. Closing down by putting the text on stageTo end this period let’s try to put the text story i nto a play.Period 2: A sample lesson plan for Learning about Language (Revise the Passive Voice <2>, including the –ing form)AimsTo help students revise the Passive Voice <2>, including the –ing form To help students discover and learn to use some useful words and expressionsTo help students discover and learn to use some useful structures ProceduresI. Warming up by reading aloud the text Old Tom The Killer Whale Language is learned in context. So let’s first review the text learned yesterday by reading it aloud. Try to force out your English slowly and clearly.II. Discovering useful words and expressionsIn pairs do the exercises 1 and 2 on pages 22. You must finish them in 5minutes.III. Learning about the Passive Voice <2>, including the –ing form The voice of a verb refers to the form of the verb used in relation to what the subject is doing. In English there are only two voices-- passive and active.The passive voice of a verb simply means the form of the verb used when the subject is being acted upon rather than doing something.The passive voice is formed by taking the appropriate tense of the verb to be and adding the past participle.Active V oice: The committee reviewed the project.Passive V oice: The project was reviewed by the committee.In most writing, use the active voice. It is more direct and less ambiguous.The passive should only be used if the doer is unknown or unimportant, or if more emphasis is put on the receiver of the action than the doer. Doer unknown: The Jones' car was stolen last week.Doer unimportant: The bells were rung to announce the wedding. Emphasize receiver: Tony was hit by a fastball.IV. Revising useful structuresIn pairs do the structure exercises 1 and 2 on pages 22. You must finish them in 5 minutes.V. Closing down by revising some difficult uses of the Passive Voice特殊句子的被动语态双宾语句子如何变成被动语态？“The crowd gave the guest a warm welcome ”一个是直接宾语“a warm welcome”；另一个是间接宾语“the guest”。
2020届一轮复习人教版选修七Unit 3 Under the sea 单元学案(14页word版)
2020届一轮复习人教版选修七Unit 3 Under the sea 单元学案核心单词1. witnessvt.当场见到；目击vi. 作证n.目击者；证人；证据We all came to witness history and watch the historic flight of teacher Christa McAuliffe.我们聚集在一起见证历史，观看教师克里斯塔·麦考利夫历史性的飞行。
He witnessed to having seen the man enter the building.他作证看到那个男人进入这栋建筑物。
Life without a friend is death without a witness.在世无朋友,死后无证人。
常用结构：give witness on behalf of sb. 替某人作证be a witness to ... 是……的目击者witness to sth./doing sth. 为某事作证bear/give witness to sth. 作证;证明某事高手过招单项填空Many people the car accident, so it was not difficult to investigate.Witnessed B. Harnessed C. Swallowed D. Drugged 解析：选A。
考查动词词义辨析。
句意为：许多人目击了那场车祸，因此不难调查。
witness目击；harness控制；利用；swallow吞掉；drug下药；使服药。
2. dragvt.拖；拉；扯n.令人厌烦的人/事；累赘常用结构：drag behind 落在后面drag in 扯进来drag sb. down 使某人沮丧drag on 拖延Her skirt dragged on the floor. 她的裙子拖在地上。
易混辨析drag/draw/pulldrag 表示费力，缓慢而艰难地“拉、拖”较重的物体。
高考英语一轮复习选修7Unit3Underthesea学案(含解析)新人教版_1
Unit 3 Under the sea 重点单词·巧记Ⅰ. 核心单词1. witness vt. 当场见到; 目击n. 目击者; 证人; 证据2. urge vt. 催促; 极力主张; 驱策3. abandon vt. 放弃; 遗弃; 抛弃4. reflect vi. 思考vt. 映射; 反射; 思考5. scare vt. 恐吓vi. 受惊吓6. opposite prep. 在……对面adj. 相反的; 相对的7. shore n. 岸; 海滨8. flee vi. 逃避; 逃跑vt. 逃离9. drag vt. 拖; 拉; 扯10. annual adj. 每年的; 按年度计算的n. 年刊; 年鉴11. teamwork n. 配合; 协作12. relationship n. 关系; 血缘关系; 交往13. target n. 目标; 靶; 受批评的对象14. neat adj. 好的; 整齐的; 匀称的15. telescope n. 望远镜16. dive vi. &n. 跳水(的动作); 潜水(的动作); 俯冲17. conservation n. 保护, 保存18. shallow adj. 浅的; 肤浅的; 浅显的19. boundary n. 界限, 分界线20. awesome adj. 使人敬畏的, 令人畏惧的21. shark n. 鲨鱼22. vivid adj. 生动的; 鲜明的; 鲜艳的Ⅱ. 拓展单词1. aware adj. 意识到的; 知道的→awareness n. 意识; 觉悟2. narrow adj. 狭窄的; 有限的; 狭隘的→narrowly adv. 勉强地3. pure adj. 纯的; 纯粹的; 纯洁的→purely adv. 纯粹地; 完全地4. acmodate vt. &vi. 容纳; 适应→acmodation n. 住所; 住宿5. vivid adj. 生动的; 鲜明的; 鲜艳的→vividly adv. 生动地; 逼真地6. taste n. 味道v. 品尝→tasty adj. 好吃的; 可口的→tasteless adj. 无味的7. deep adj. & adv. 深的(地)→depth n. 深(度); 深处→deeply adv. 深深地→deepen v. 使加深; 使强烈; 变深8. sharp adj. 锐利的; 锋利的; 敏捷的→sharpen vt. 削尖; 磨快; 使尖锐; 变得锋利→sharpener n. 磨削的工具9. urge vt. 催促; 极力主张; 驱策→urgent adj. 紧急的; 迫切的→urgency n. 紧急情况核心短语·闪记1. sort out整理2. aim at瞄准; 目的在于3. be about to do sth. 正要做某事4. ahead of在前面; 领先5. in the meantime在此期间; 与此同时6. help (sb. ) out (of. . . )帮助(某人)摆脱困境或危难7. be/bee aware of对……知道、明白; 意识到……8. upside down上下翻转9. (be) scared to death吓死了经典句式·速记1. 【句型公式】: It was a time when. . . 引导的定语从句It was a time when(那个时期)the killer whales, or “killers” as they were then called, helped the whalers catch the baleen whales that were on their annual migration.2. 【句型公式】: see sb. /sth. doing/being done看见……正在(被)做……We ran down to the shore in time to see an enormous animal opposite us throwing(看到一只巨大的动物在我们对面跃出)itself out of the water and then crashing down again.3. 【句型公式】: v. ing的被动形式作宾语补足语As we drew closer, I could see a whale being attacked(看到一头鲸鱼受到袭击)by a packof about six other killers.4. 【句型公式】: where. . . there be. . . 在……地方, 有……The water was quite shallow but where the reef ended, there was(在……地方, 有……)a steep drop to the sandy ocean floor.1. 以th后缀结尾的名词①depth 深度; 深处②width 宽度; 广度③length 长度; 长④strength 力量, 力气; 优势, 长处⑤growth 生长; 增长2. “v. +at” 短语荟萃①aim at 瞄准; 目的在于②point at 指向③arrive at 到达④laugh at 嘲笑⑤knock at 敲(门、窗等) ⑥call at 拜访(某地)⑦stare at 凝视⑧glare at 怒目而视Ⅰ. 细品味经典文章There is much enjoyment to be gained by strolling along the seashore. Many people who live far away from the sea envy those who live near it. They sometimes form excursion parties and go there to spend their weekends. To gaze upon a calm sea and watch the ships as they move steadily and quietly through the water is very pleasant. But on a summer day, when the air is warm and the sky is blue, it is more pleasant to walk on the shore and collect pretty pebbles, shells, and seaweed. However, the most wonderful scene of the sea is witnessed during a storm, when the waves rise and fall with much grandeur. At times they look like huge mountains with valleys between; and when they dash against the shore with a hiss and roar, they break into spray. Walking along the seashore is more than being a pleasure. The sea breezes are highly beneficial, so, a walk along the seashore is remendable to those who are so fortunate as to live at places where the seashore is within their easy reach.Ⅱ. 按要求完成任务1. 学习文中亮点词语和句式①be remendable值得推荐②within their easy reach触手可及; 很近的③It is more pleasant to do sth. ……是件更愉快的事情2. 试着翻译全文沿着海滨散步有很多的乐趣。
2020高考英语一轮复习Unit3Underthesea教学案新人教版选修7
Unit 3 Under the sea三言两语1．Rubbish and waste water are being pouredinto the river；as a consequence，waterresources have become badly polluted.2．We should adopt reducing，reusing andrecycling approaches to solve the problemand take good care of our environment.3．With the number of cars increasing fastin our city，our environment is gettingincreasingly worse.1．众所周知，由于全球变暖，全球水资源短缺问题正变得日益严重。
It is wellknown that the global watershortage is becoming increasingly severemainly due to global warming.2．现在，越来越多的人开始认识到，目前的环境与我们对地球的所作所为有很大关系。
Now more and more people become aware thatthe present environment has much to dowith what we have done to the earth.[单词拼写应用]核心单词1．witness vt.当场见到；目击n．目击者；证人；证据2．opposite prep.在……对面adj.相对的；相反的3．pause vi.&n.暂停；中止4．drag vt.拖；拉；扯5．neat adj.〈口〉好的；整齐的；匀称的6．flee vi.逃避；逃跑[语境运用] 用所给词的适当形式填空1．The year 1849 witnessed (witness) a great war in thatcountry.2．Scientific studies have shown that making a habit ofpausing (pause) before you do something can actuallyhave a big impact on how your life turns out.3．He arrived at school early in the morning，dragging(drag) his heavy instrument case across the campus.4．People fled (flee) aimlessly in terror as the tsunamistruck the city without any precaution.5．To their relief，their students narrowly (narrow)escaped from the shaking building.8．taste n．味道v．品尝→tasty adj.好吃的；可口的→tasteless adj.无味的9．scare vt.恐吓 vi.受惊吓→scared adj.恐惧的；害怕的→scary adj.恐怖的；可怕的阅读单词1．anecdote n．轶事；奇闻2．migration n．迁徙；迁居；移居3．seaside n．&adj.海边(的)；海滨(的)4．yell vi.大叫；呼喊n．叫声；喊声5.jog vi.慢跑vt.轻推；轻撞6．pure adj.纯的；纯粹的；纯洁的7．tide n．潮(汐)；潮水；潮流8．flashlight n．闪光信号灯；手电筒；闪光灯9．grey adj.&n.灰色(的)10.steep adj.陡峭的11．boundary n．界限；分界线12．conservation n．保存；保护13．suck vt.&vi.吮吸14．seal n．海豹；封条；印章15．pension n．养老金；退休金1．(2017·浙江卷)Italy, which has a much weaker tradition of immigration, has witnessed a sharp increase in immigration in recent years.急剧的2．(天津卷)Parents and children should communicate more to narrow the gap between them so that they can understand each other better.缩小[短语多维应用]高频短语1．aim at瞄准2．get close to靠近3．hold up举起；阻止4．be/become aware of对……知道、明白；意识到……5．(be) scared to death吓死了[语境运用] (填入一个适当的词)Once I，together with my parents，visited Qingdao Ocean World.To my joy，I could get close ①to the shark in theaquarium.Although I was aware ②of theshark in the tank，I was nearly scared。
人教版高中英语选修7高考一轮复习教案7.3Under the sea
Unit 3Under the sea教材面面观单词拓展1.________adj.每年的；按年度计算的n．年刊；年鉴2．________n．住所；住宿________v t.供应；供给3．________v i.逃避；逃跑v t.逃离________(过去式、过去分词)4．________n．深，深度；深处________adj.深的5．________v t.放弃；遗弃；抛弃________n．放弃；遗弃；抛弃________adj.被抛弃的；被遗弃的6．________n．关系；血缘关系；交往________n．关系；联系；亲戚________adj.有关系的；相对的7．________v t.映射；反射v t. & v i.思考________n．反射；映象；沉思8．________adj.纯的；纯粹的；纯洁的________ad v.纯地；纯粹地；纯洁地________n．纯洁；纯净；纯度________v t.使纯净；提纯9．________adj.意识的；知道的________n．意识；清醒10．________adj.生动的；鲜明的；鲜艳的________ad v.生动地；鲜明地________n．活泼；明亮11．________adj.狭窄的；有限的；狭隘的________ad v.勉强地；精细地12．________adj.锐利的；锋利的；敏捷的________ad v.尖锐地________v t.削尖；磨快________n．磨具；削具13．________adj.好吃的；可口的________v t.品尝；体验14．________v t.恐吓v t.受惊吓________adj.恐惧的________adj.令人恐惧的15．________n．养老金；退休金________n．领退休金或养老金的人短语回顾1.________the meantime与此期间；与此同时2．be/become________of 对……知道、明白；意识到……3．(be)________to death 吓死了4．draw________ 靠近5．hold________ 阻挡6．help(...)________ 帮助(某人)摆脱困境或危难7．upside________ 上下翻转8．sort________ 整理；分类；收拾9．________at 瞄准10．be________to do sth. 正要做某事句型背诵1.This was the call________announced there was________ ________ ________a whale hunt.这是宣告捕鲸行动马上就要开始的呼声。
英语：Unit3《Under the sea》Period 1教案(新人教版选修7)
英语：Unit3《Under the sea》Period 1教案（新人教版选修7）指导思想与理论依据指导思想本课题努力将新课程的理念融入教学之中，将语言知识与学生的现实生活紧密联系；将课堂教学放在具体的语言情景之中；把听、说、读、写语言技能的训练综合运用于课堂教学之中。
通过探究法、观察法和发现法，让学生发挥主观能动性，改变原有的教师说解、说教的形式，重视知识和结论形成过程。
努力发挥形成评价的激励机制，利用两两合作、小组活动的方式，激发学生参与教学的热情。
根据学生的认知能力和接受程度，设计了编写对话和仿写作文等任务，使任务具有可操作性，让学生整堂课都处于新鲜感不断的亢奋状态中，并产生继续学习的动力。
总之，本次设计的宗旨是努力提高课堂教学的实效性，使学生能够提高语言的实际运用能力，达到最终教学的目的。
理论依据《普通高中英语课程标准》明确提出：“要通过设计丰富多彩的课内外学习活动，使学生在参与交际活动的过程中形成交际策略。
”和“教师要引导学生主动学习，帮助他们形成以能力发展为目的的学习方式，鼓励学生通过体验、实践、讨论、合作和探究等方式，发展听、说、读、写的综合语言技能。
”教材内容分析Unit 3的主题是“Under the sea”，中心话题是海底世界，听、说、读、写活动主要围绕海底动植物、海底奇妙景观，以及有关大海的神话故事展开的。
教学内容由两篇阅读，两份听力，三个话题讨论和三个话题延续性写作任务组成。
阅读内容是：1.两起虎鲸轶事。
(P20－21)2．一篇有关海洋见闻和感受的日记。
(P24)听力内容是：1.三个观鲸人对旅行社服务的一些抱怨。
(P25－27)2．有关鲨鱼攻击人类事件的新闻报道。
(P62)3．记者和鲨鱼专家有关人们对鲨鱼的误解和为什么鲨鱼会急剧减少的谈话。
(P65－66) 话题和写作内容：1.用Using Language 阅读中表达感受的词汇描述过去的难忘经历。
(P24)2．用speaking and writing中的抱怨用语在设置的情境中礼貌抱怨。
2020版高考英语大一轮复习第1部分Unit3Underthesea教案(含解析)新人教版选修7
Unit 3 Under the sea[话题单词]1．surface n．水面2．bank n．岸3．beach n．沙滩4．waves n．波浪5．deep adj. 深的6．shallow adj. 浅的7．dirty adj. 脏的8．waterway n．水道9．serious adj. 严重的10．still adj. 平静的11．terrible adj. 可怕的12．clear adj. 清澈的；晴朗的13．colourful adj. 色彩丰富的14．salty adj. 咸的15．shark n．鲨鱼16．seal n．海豹17．seagull n．海鸥[话题短语]1．atthebottomof在……的底部(末端)2．freshwater淡水3．undergroundwater地下水4．WorldOceanDay世界海洋日(6月8日) 5．thedepthsofthesea海底深度6．atthewhalingstation在捕鲸站7．oceanenvironment海洋环境8．marineenvironmentalprotection海洋环保9．seaanimalsandplants海洋动植物10．seaport海港[话题佳句]1．Therearemorethan250speciesofsharkintheworld.世界上有250多种鲨鱼。
2．SharkiswidelydistributedalongtheAtlanticcoast.鲨鱼在大西洋沿岸的分布很广泛。
3．Mostpeoplefailtorealizethatsharkattacksdon’thappenveryoften.大多数人都不了解，鲨鱼其实很少攻击人类。
4．Thechancesofbeingattackedbyasharkareverysmallcomparedtootherdangers.和其它危险相比，被鲨鱼袭击的可能性是非常小的。
2020届一轮复习人教版选修七Unit 3 Under the Sea单元学案(27页word版含有答案解析)
2020届一轮复习人教版选修七Unit 3 Under the Sea单元学案一、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 1.shore/seaside/beach/coast/bank 2.flee/escape 3. 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 whales, or “killers” as they were then called, helped the whalers 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 I didn’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 the day-a day of pure magic!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). 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。