Unit3《UndertheSea》学案3(人教版选修7)
高中英语Unit3《Under the sea》Period 3 Language Study 优秀教案(人教版选修7)
Period 3Language StudyTeaching aims1．To learn the useful expressions and sentence structures in the reading.2．To enable students to use language points both orally and in written forms.3．To further understand the friendship between man and whales.Teaching procedures1Learning words and phrases1．witness vt.(1)be present at(someplace)and see it 当场见到/目击Did anyone witness the accident？有人亲眼看到那次事故了吗？(2)“见证了”，时间、地点等作主语。
Recent years have witnessed the collapse of the steel industry.近年来钢铁业日渐衰落。
n．[C]目击者，证人The police found the witness to the murder case.警察找到了那件谋杀案的目击者。
There was no witness at the scene of the accident.在事故现场没有证人。
witness 还可表示“作证”“证明”，常用“witness to sth./doing sth.”a live witness to...活生生的证人bear/give witness to sth.为……作证witness－box(英)＝witness stand (美)证人席2．sort out(1)分类，整理I am just sorting out the papers that can be thrown away.我在整理可以被扔掉的文件。
高中英语真题-高中英语Unit3Underthesea语法导学案新人教版选修7_3
高中英语真题:高中英语Unit3Underthesea语法导学案新人教版选修7一学习目标：1 掌握v-ing 的被动形式，并会熟练运用(重点)2 能正确说出v-ing在句中所做的成分。
二学习内容：v-ing 的被动形式V-ing 形式由“do＋ing”构成，其否定形式是“not doing”, V-ing 可以带宾语或状语构成 V-ing 短语，没有人称和数的变化，但有时态和语态的变化。
自主学习现在分词的用法一、现在分词可在句中作定语、表语、补足语和状语。
1. 作定语现在分词作定语时多置于它所修饰的名词前:This is a pressing question. 这是一个紧迫的问题。
He asked an embarrassing question. 他提了一个令人难堪的问题。
现在分词亦可置于它所修饰的名词之后:There were no soldiers drilling.现在分词短语一般皆置于其修饰的名词之后:A little child learning to walk often falls.The men working here are all from the rural areas.2. 现在分词用作状语现在分词及其短语从表意的角度看, 也可用作状语, 表示时间、原因、结果、条件、让步、方式或伴随情况等。
其动作可能发生在谓语动词之前或之后, 也可能与谓语动的动作同时发生。
(句子的主语就是分词的逻辑主语)(1)表示时间Climbing to the top of the tower, we saw a magnificent view. Walking along the street, she saw a little girl running up to her.强调与谓语动词的动作同时发生时, 现在分词之前可用连词when或while:When leaving the airport, they waved again and again to us. While watching TV in the room, I heard someone knocking at the door.(2)表示原因Being sick, I stayed at home.Knowing that he was tired, I told him to have a rest.(3)表示条件Adopting this method, we will raise the average yield by 40 p ercent.Turning to the right, you will find a path leading to his cottage.(4)表示让步Admitting what she hassaid, I still think that she hasn't tried her best.(5)表示结果It rained heavily, causing severe flooding in that country. It rai ned for two weeks on end, completely ruining our holiday. (6)表示方式或伴随情况He ran up to her breathing heavily.Please fill in the form, giving your name, address, etc.现在分词的完成形式：现在分词的完成形式主要用在状语中，表示动作在谓语动作之前Having been there many times, he offered to be our guide. Not having done the work well, we decided to try again.注：在独立结构中，也可以用现在分词的完成形式，如：His comrades having all left for the front, he didn’t want to sta y in the rear.二、现在分词的被动形式1．动词-ing的被动式的构成(1)一般被动式：being+过去分词 (2)完成被动式：having been+过去分词2．动词-ing的被动式的用法(1)动词-ing的一般被动式表示与其逻辑主语为被动关系；作主语和宾语时无固定的时态意义，作定语和补足语时表示正在进行或与谓语动词的动作同时发生。
人教版高中英语选修7教案Unit3UndertheSea
人教版高中英语选修7教案Unit3UndertheSea人教版高中英语选修7教案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&ap 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 &ap 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 h en 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 Ididn’t have the right lthes n, raed after hi3 I’sittin g 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 Unit 3 Under the sea 语言运用导学案 新人教版选修7
高中英语 Unit 3 Under the sea 语言运用导学案新人教版选修7Unit3 Under the sea 语法导学案新人教版选修7【学习目标】1、Read the passage and get some useful information、2、 Work out the difficult points、3、 Try to achieve harmony with nature、【学习重点】Understand the difficult sentences and master the key words、【学习难点】Understand the difficult sentences自主学习 Task one: Choose the best answer、1、In the diary, the author mainly wants to tell us that____、A、 what he saw in the seaB、 how the fish eat in the seaC、 the vivid colors in the seaD、 all the plants in the sea are poisonous2、 What did the writer do on that morning?A、 Go swimmingB、 Go fishingC、 Go snorkelingD、 Go sailing3、Which kind of corals’ shape is NOT mentioned in the text?A、 PlatesB、 MushroomsC、 LaceD、 Bottle4、 H ow many kinds of creatures didn’t the author want to get too close to according to the fourth paragraph?A、 TwoB、 ThreeC、 FourD、 Five5、、From the whole text we can know that the writer felt that_______、A、 He was a tiny spot compared with the whole world、B、 The ocean was a tiny spot compared with the whole world、C、 There was no danger in the sea except the sharks、D、 All kinds of fish were waiting for something for food、Task two: Read the text and fill in the blanks、During the snorkeling trip, the writer first became _____ of the ____ colours and the fantastic corals、 He saw little fish ________ the bodies of larger fish, the parrotfish _________ upside down, sea-slug _______ by a sea-star, a turtle passing so close to him, an eel_______ its head from a hole, a clam _______ for something to swim in between its thick green lips、 He felt ______ to death on seeing some creatures、 It is a wonderful and _________________ world under the sea、Task three: Glance quickly through the text and number the paragraph topics in the correct order、 colors and shapes ________ the reef’s edge _________ dangers _________ a final thought ________ reflecting _________ some sea creatures _________合作探究1、reflect 映射，反射，思考（B级）教材原句__________________________________________________________________________________________________________________ _______reflect vi &vt vt、反射,反映 vi、反射,映出,思考归纳拓展：reflect on/upon sth be lost in reflectionThe still water reflected the full moon、恬静的水面映出一轮圆月。
人教版高二英语选修7第三单元学案Book 7unit 3 under the sea 阅读训练学案
2013～2014学年度上学期高二英语导学案必修 6 Unit1 No. 7 姓名：小组：使用时间：2013,10,6. 小组评价：教师评价：Period 7阅读训练学案编写人：牛少飞审核人：核心组审批人：_____________ 领导签字：_____________完形填空（共20小题；每小题1.5分，满分30分）There's always been a debate on whether human beings are born good or bad.Depending on how you view the world，you can think of all the crimes and injustice and conclude that we're bad，so we need a system of laws to keep us in check.However，there are also a lot of stories of good deeds.I think we're all born good.Today，I took a trip to South Bend to attend my friends' wedding reception.I had__11__the night before at the forecast and it said we were going to get about 3 inches of snow，so I thought，“That's not so__12__．”I set out on my journey and it was completely clear until I__13__to get towards Niles，M1…I was__14__with this ominous(不祥的) cloud. I thought to myself，“Hmm，this can't be a good__15__．”Soon enough，the highway became a snow-packed wall of white.I should have remembered that such severe changes in__16__are common in this part of America.I then tried to get to the populous area of South Bend and got__17__in the snow，__18__to turn left onto a street. I__19__for 20 minutes to dig myself out with only a scraper(刮刀)．It wasn't a very__20__street，so I didn't see many people.Just as I was starting to give up，a few people stopped by my car and then helped push me out of the snow bank.It was one person at first，and then a few others.Then，on the way to my destination，another lady got stuck.__21__，I got out and was__22__to offer the same help that I had received.At least five others joined me in my__23__to get her car unstuck.It is kind of storm that makes roads undrivable.South Bend__24__up getting over 3 feet of snow.In these__25__of kindness though，I was once again__26__of my belief that all people are born good.These people didn't have to stop and help me out.They ran the__27__of having their own cars stuck.Even for myself，it was a(n)__28__reaction to get out and push the lady's car out too.I didn't think about it__29__a second.I believe these situations really helped remind me that this world is a good place.Real life situations can__30__good deeds.It happened today，and it will happen again and again.11．A.spent B．checkedC．observed D．looked12．te B．cold C．bad D．far13．A.hoped B．stopped C．started D．planned14．A.concerned B．metC．involved D．pointed15．A.way B．event C．result D．sign16．A.weather B．directionC．position D．system17．A.frozen B．stuck C．hurt D．lost18．A.attempting B．needingC．realizing D．having19．A.waited B．stayedC．insisted D．struggled20．A.long B．smooth C．busy D．quiet21．A.Immediately B．CarefullyC．Eventually D．Obviously22．A.requested B．attractedC．inspired D．convinced23．A.efforts B．groupC．donation D．spirits24．A.made B．ended C．came D．grew25．A.attitudes B．charactersC．manners D．acts26．rmed B．remindedC．warned D．told27．A.favor B．course C．caution D．risk28．A.automatic B．generousC．valuable D．accurate29．A.with B．by C．for D．in30．A.find B．produce C．admire D．judge第三部分阅读理解（共２０小题；每小题２分，满分４０分）AEaster(复活节)is still a great day for worship, candy in baskets and running around the yard finding eggs, but every year it gets quite a bit worse for bunnies.And no, not because the kids like to pull their ears. The culprit is climate change, and some researchers found that rising temperatures are having harmful effects on at least five species of rabbit in the US.Take the Lower Keys Marsh rabbit, for instance. An endangered species that lives in the Lower Florida Keys, this species of cottontail is a great swimmer—it lives on the islands！—but it is already severely affected by development and now by rising sea levels. According to the Center for Biological Diversity, an ocean level rise of only 0.6 meters will send these guys jumping to higher ground and a 0.9-meter rise would wipe out their habitat(栖息地)completely.The snowshoe hare, on the other hand, has a color issue. Most of these rabbits change their fur color from white in the wintertime to brown in the summer, each designed to give them better cover from predators(捕食者). As the number of days with snow decreases all across the country, however, more and more bunnies are being left in white fur during brown dirt days of both fall and spring, making them an easier mark for predators. Researchers know that the color change is controlled by the number of hours of sunlight, but whether the rabbit will be able to adapt quick enough to survive is a big question. The National Wildlife Federation has reported that hunters have noticed their numbers are already markedly down.American pikas or rock rabbits, a relative of rabbits and hares, might be the first of these species to go extinct due to climate change. About 7-8 inches long, pikas live high in the cool, damp mountains west of the Rocky Mountains. As global temperatures rise, they would naturally migrate(迁移) to higher ground—but they already occupy the mountaintops. They can't go any higher. The National Wildlife Federation reports that they might not be able to stand the new temperatures as their habitat heats up.The volcano rabbit has the same problem. These rabbits live on the slopes of volcanoes in Mexico, and recent studies have shown that the lower range of their habitat has already shifted upward about 700 meters, but there are not suitable plants for them to move higher, so they are stuck in the middle. Scientists are concerned about their populations.Native to the US, pygmy rabbits weigh less than 1 pound and live in the American West. They are believed to be the smallest rabbits in the world. Their habitats have been destroyed by development. Several populations, such as the Columbia Basin pygmy, almost went extinct and were saved by zoo breeding programs. Pygmy rabbits also rely on winter cover by digging tunnels through the snow to escape predators, but lesser snowfall is leaving them exposed.All of this gives new meaning to dressing up in a giant bunny costume this Easter.31．The writer mentions Easter at the beginning of the passage in order to ________．A．show the importance of Easter DayB．introduce the issue about bunniesC．remind people of Easter traditionsD．discuss the relationship between Easter and bunnies32．The word “culprit”(Paragraph 2)is closest in meaning to ________．A．criminal B．judge C．victim D．producer33．According to the passage, some rabbits can now be easily discovered by predators because they ________．A．are exposed to more skillful huntersB．have moved to habitats with fewer plantsC．haven't adapted themselves to climate changeD．can't change their fur color into white in the fall and the spring34．The problem faced by volcano rabbits and rock rabbits is that ________．A．both are affected by less snowB．both are affected by rising sea levelsC．neither can find enough foodD．neither can migrate to higher places35．Which best describes the writer's tone in the passage?A．Approving. B．Concerned.C．Enthusiastic. D．Doubtful.BSome scientists say that animals in the ocean are increasingly threatened by noise pollution caused by human beings.The noise that affects sea creatures comes from a number of human activities.It is caused mainly by industrial underwater explosions, ocean drilling, and ship engines.Such noises are added to natural sounds.These sounds include the breaking of ice fields, underwater earthquakes, and sounds made by animals themselves.Decibels (分贝) measured in water are different from those measured on land.A noise of one hundred and twenty decibels on land causes pain to human ears.In water, a decibel level of one hundred and ninety-five would have the same effect.Some scientists have proposed setting a noise limit of one hundred and twenty decibels in oceans.They have observed that noises at that level can frighten and confuse whales.A team of American and Canadian scientists discovered that louder noises can seriously injure some animals.The research team found that powerful underwater explosions were causing whales in the area to lose their hearing.This seriously affected the whales' ability to exchange information and find their way.Some of the whales even died.The explosions had caused their ears to bleed and become infected.Many researchers whose work depends on ocean sounds object to a limit of one hundred and twenty decibels.They say such a limit would mean an end to important industrial and scientific research.Scientists do not know how much and what kinds of noises are harmful to ocean animals.However, many scientists suspect that noise is a greater danger than they believed.They want to prevent noises from harming creatures in the ocean.11．According to the passage, which of the following is increasingly dangerous to sea creatures?A．The sound of a car.B．The sound of voices.C．Man-made noise pollution.D．The sound of steps.12．According to the passage, natural sounds include all of the following EXCEPT________. A．sounds made by animals themselvesB．ocean drillingC．underwater earthquakesC．the breaking of ice fields13．Which of the following is discussed in the third paragraph?A．The same noise level produces a different effect on land and in the ocean.B．Different places may have different types of noises.C．The decibel is not a suitable unit for measuring underwater noise.D．Different ocean animals may have different reactions to noises.14．According to the passage, what will scientists most probably do in the future?A. They will work hard to reduce ocean noise pollution.B．They will protect animals from harmful noises.C．They will try to set a limit of 120 decibels.D．They will study the effect of ocean noise pollution.CThe sea has always interested man.From it he can get food, minerals, and treasure.For thousands of years, he could sail on it.But he could not go far beneath its surface.Man wants to explore deep into the sea.However, he is not a fish.He must breathe air, so he can't stay under the water's surface for any length of time.To explore deep water, man faces even more dangers and problems.A diver who wants to stay under water for more than a few minutes must breathe air or a special mixture of gases.He can wear a diving suit and have air pumped to him from above.He can carry a tank of air on hisback and breathe through a nose and a mouthpiece.Water weighs 800 times as much as air.Tons of water pushes against a diver deep in the sea.His body is under great pressure.When a diver is under great pressure, his blood takes in some of the gases he breathes.As he rises to surface, the water pressure becomes less.If the diver rises too quickly, the gases in his blood form bubbles.The diver is then suffering from the bends.The bends can cause a diver to double up in pain.They can even kill him. 15．On the whole, this passage is about ________.A．special mixtures of gases in deep seaB．the problems man faces in deep-sea divingC．air pressure under the surface of sea waterD．a kind of illness that man suffers in the sea16．A diver's body in deep water ________.A．is under great pressureB．is just like that of a fishC．suffers from the bendsD．weighs very little17．The passage does not say so, but it makes you think that ________.A．deep-divers should be in good healthB．divers explore the deep sea only for treasureC．diving under the water too quickly causes a kind of illnessD．there is a special mixture of gases under the sea18．From the passage we can see that ________.A．the sea began to interest man a few years agoB．man is not at home deep in the seaC．all divers will get the bends sooner or laterD．the air in the sea water will kill a diver if he is not carefulCHomes & Gardens12mths: £27.04Established for over 80 years, Homes & Gardens has always been engaging and accessible. Delivering inspirational decorating through real-life stories and beautiful photography, it is the ultimate sourcebook of beautiful ideas and detailed information, and inspires its readers to become their own interior designers. Delicious12mths: £29.99Whether you are passionate about cooking and entertaining, or simply love food, Delicious is the magazine for you. Every month it’s packed with mouth-watering recipes, including menus from Jamie Oliver, tasty mid-week suppers and children’s meal ideas.Mother & Baby12mths: £19.50Mother & Baby is the UK’s best selling parenting mag azine, and is full of information on pregnancy, birth and caring for your baby. Mother & Baby has over 40 years of experience on advising mothers how to care for their babies and is a well loved and trusted brand.TIME12mths: £34.99TIME brings you the pick of the most interesting and relevant new stories, delivering accurate knowledge at all times on all topics, which allows you to anticipate trends. With more than 30 million eager readers every week, can you afford not to take TIME?ON THE WHEEL12mths: £55.00The perfect read for anyone interested in classic cars, as it has the best buying advice, road tests and features. Features on restorations, road tests, reader models, keep the car fan entertained every month. The classified section and buyers guide provide a rich source of valuable information on price and makes and models.66. Those who want to learn about the latest changes in different fields will probably choose _______.A. Homes& GardensB. DeliciousC. TIMED. ON THE WHEEL67. Mrs Smith has a baby of only three and she likes to make her home unique, so she may be interested in _______.A. TIME and DeliciousB. Delicious and Mother& BabyC. TIME and ON THE WHEELD. Homes & Gardens and Mother & Baby68. What does Jamie Oliver (mentioned in Delicious) probably do?A. An engineer.B. A chef.C. An actor.D. A designer.69. What is the purpose in writing this passage?A. To talk about the contents of these magazines.B. To introduce these magazines to readers.C. To get more readers to subscribe to these magazines.D. To encourage readers to read as much as possible.70. The readers of these magazines are possibly _______.A. menB. womenC. childrenD. grown-upsDNow, we know that if we do not get enough vitamins, we are at risk of developing a number of diseases. As a result, vitamin supplements（补品），though expensive, are popular with people who worry that they are not getting enough vitamins from the foods they eat. But contrary to what many people think, medical experts have found little evidence that most supplements do anything to improve health or protect against disease.In fact, medical experts warn that taking too many of some vitamins can be harmful. For example, too much vitamin E can cause bleeding. People should discuss what vitamins they take with their doctors, as some vitamins can produce harmful side effects when mixed with medicines.Experts, however, do say that sometimes vitamins can help prevent disease. People who know they lack a particular vitamin should take vitamin supplements. Some older adults, for example, may not have enough vitamin B-twelve. This is because, as people get older, their body loses its ability to take it from foods. Also, people who spend much time inside may need some extra vitamin D as the skin makes this vitamin from sunlight.Different vitamins are found in different foods. Vitamin A is found in fish liver oil. It also is in the yellow part of eggs. Sweet potatoes, carrots and other darkly colored fruits and vegetables contain substances that the body can change into vitamin A. Vitamin B-twelve is found in green leafy vegetables and other foods, like fruits. Vitamin K can be found in pork products.In fact, for most people, a balanced diet can ensure enough of the vitamins our bodies need. So, it is important for us to eat a mixture of foods every day to ensure that we get enough vitamins our bodies need.71. What is probably talked about before this passage?A. How many vitamins a person’s body need s.B. How many vitamins some foods contain.C. The benefits that vitamins bring to our health.D. What people should do to stay healthy.72. Vitamin supplements are popular with people because ________.A. people mistakenly think that they are good for their healthB. they contain more vitamins than the foods people eatC. food does not provide enough vitamins people needD. people fear that a lack of vitamins will lead to disease73. From the passage, we can learn that medical experts advise people _________.A. never to take any vitamin supplementsB. to depend only on food for their vitaminsC. not to take any vitamins together with medicinesD. to consult doctors before taking vitamin supplements74. For people who lack Vitamin B-twelve, they can eat more from _______.A. sweet potatoesB. pork productsC. green leafy vegetablesD. eggs75. What would be the best title of the passage?A. Getting enough vitamins through a balanced diet.B. Vitamin supplements do harm to our health.C. Vitamins are important to our health.D. Lacking vitamins can cause many diseases.。
高中英语《Unit3 Under the sea Period 3》教案 新人教版选修7
Period 3 GrammarTeaching aims1．Students will be able to recognize the －ing/being done forms and know the exact meanings of them.2．Students will be able to use these two forms correctly.Teaching proceduresStep 1RevisionAsk students to answer the following questions without referring to the textboo k.1．What did Clancy witness when he ran down to the shore?2．Wh y did Clancy run in a hurry?3．What did Old Tom do when they headed into the bay?4．What did Old Tom do after George beat the water?5．What did Clancy witness when they drew near?Suggested answers：1．He saw a whale throwing itself out of the water and then crashing_down again.2．Because Clancy had already heard that George didn't like being_kept_waiting.3．They could see Old Tom swimming by the boat，showing them the way.4．Tom circled back to the boat，leading them to the hunt again.5．He could see a whale being_attacked by a pack of about six other killers.Next，ask students to pay attention to the underlined words and lead into the grammar item—“v.－ing”/“being done”．Step 2Grammar learning1．现在分词(－ing 形式)的构成。
高中英语 Unit3 under the sea导学案新人教版选修7.doc
高中英语 Unit3 under the sea导学案新人教版选修7.doc 1、Book7Unit3UndertheseaVocabularyTask1:Fillintheblanksaccordi ngtoChinesetogetfamiliarwiththenewwordsofthisunit.MarkandaS ealMarkrentedan1.__________________withhispensionnearthe2.__________.Hepaid3.____________visitstheretoenjoythevividbea utyinthedepthsofthepuresea.Once,withhisu2、nderwater4.______________and5._______________,Markdivedalon gtheboundarybetweenthe6.__________reefandtheareaof7._____________________________.Suddenly,anawesomeAntarcticsealwith8.____________teethappeared9.__________him.Everycellinhisbody10.________________________________.But3、soon,hewas11.___________thathewasn’tthe12.___________ofana ttack.Withaneatwoundinitslipcausedbyashark,thisgreysealwasw ashed13._____________________bythetidestimeaftertime.Butitt riedtojogMarkasifto14.___________himtohelpit.SoMark15.____________fleeingaway.Withits16.____________4、___,Markusedanetto17.________thesealtothe18.______________w ater.Without19.______________hehelpeditoutafterasimpleoperationandsettleditina20.___________cavebytheseaside.Everytime hebroughtit21._____________fish,itwouldyelland22.______________hishandshappily.23._____________said5、theiranecdotes24.________________amagicdimensionofthe25._________________betweenhumansandanimals.马克用他的退休金在海岸边租了一间住宅，每年都去那儿观赏纯净的大海深处那生动的秀丽。
人教版高二英语选修7第三单元学案Book 7unit 3 under the sea Grammar 语法导学案
2013～2014学年度上学期高二英语导学案必修 6 Unit3 No. 6 姓名：小组：使用时间：2013,10,6. 小组评价：教师评价：Period 6 Grammar 语法导学案编写人：牛少飞审核人：核心组审批人：_____________ 领导签字：_____________【学习目标】1、理解并掌握动词ing的被动语态用法。
2、运用动词ing的被动语态相关知识完成句子。
3、用饱满的激情疯狂记忆，挑战自我，积极展示，享受学习的快乐。
【使用说明及学法指导】仔细阅读语法细则，用红笔标出重点，熟记虚拟语气在条件状语从句中的各种用法。
一.动词ing形式的被动语态的构成形式：动词ing形式的被动形式有一般式和完成式两种形式，即being done和having been done。
一般式表示一个被动的动作正在进行或与谓语动词的动作同时发生；完成式表示的动作发生在谓语动词所表示的动作之前。
例如：①That building being repaired is our library.正在维修的那座大楼是我们的图书馆。
②I appreciated having been given the chance to study abroad two years ago.我非常感激两年前获得了去国外学习的机会。
Ⅱ.动词ing形式的被动语态的用法1)作主语①Being punished by the headmaster made Jim unhappy.受到校长的惩罚使吉姆很不高兴。
②It's fun being taken to the zoo.被带去动物园真有意思。
2)作宾语I forget once being taken to the seaside when I was young.我忘了小时候曾被带到海边。
3)作表语What made his parents happy was his being admitted to a famous university.让他父母高兴的是他被名牌大学录取了。
高中英语人教版选修7教案-Unit_3_Under_the_sea_教学设计_教案
教学准备1. 教学目标教学目标1. Ability goals 能力目标To help the Ss develop their reading ability by skimming for main ideas and car eful-reading for details with the teacher’s guidance.To get The Ss to master some key words such as witness, abandon, yell, drag, flee and so on.2. Learning ability goals 学能目标To enable the Ss to talk about animals under the sea.To help the Ss know the importance of the relationship between animals and humans.2. 教学重点/难点教学重点和难点Teaching important points 教学重点Help the Ss know more about animals under the sea as well as the animals’loyalty and help to human bein gs.Teaching difficult points 教学难点1. Help the Ss get the main idea and some detailed information by fast-reading and careful-reading.2. Help the Ss tell apart from Before, During and After in the story.3. 教学用具4. 标签教学过程Step1. Warming Up : Talk about animals under the sea.1. Have you ever seen some marine animals?2. What have you seen, and where have you seen them?I have seen a/some/many…… in/on/from……amazing marine animals: seal, turtle, dolphin, sea-horse, sea-star, shark, angelfish, jellyfish, lobster, coralStep2. Fast-reading:1. Find out the Background Information of the story : writer, career, writing style, time, place, main character.2. Find out the Main Idea of the passage: What’s the first story mainly about?Step3. Careful-reading:1. Clancy had heard of the killer whales that every year killer whales would help whalers catch baleen whales. Did he believe it at first? When did he believe it was a true anecdote?2. How many paragraphs are there all together in story1? The hunt can be divided into 3 stages.Stage1: before the hunt: (para. 2-6):Old Tom’s doing: throwing itself out of … and crashing down again… Why? to tell the whalers…, …by the boat…, circling backto …Why? to lead the whalers…Whalers’ reaction: Another whaler __________. George _____ ___ _____ Clancy, and Clancy ______ after him. They __________ the boat and______ ____into the bay.Stage2&3: Dur ing and after the hunt: (para. 7-9):Killer whale’s doing: The killers over there are ________ themselves on the top of the whale’s blow-hole to stop it __________; and some others are stopping it _______ out to sea. The killersstarted ________ between our boat and the whale just like a pack of ____ ___ dogs. When the baleen whale was dead, its body wa s_______ down into the depths of the sea.Whalers’ reaction: The man in the bow of the boat aimed the harpoon at the whale and then let it go to hit the spot.Conclusion: They have amazing relationship. They work as a teamStep4 : SummaryWorking at the _______station, I had the chance to _________ a baleen whale being attacked by a ______ of k iller whales.On the afternoon I arrived at the station, as I was __________ my accommodation, I heard a loud noise coming from the bay. I ran down to the ______ in time to see an enormous animal _________ itself out of the water and then _______________ again. George told me it was Old Tom, who announced there would be a ___________.Using a _________, we could see a baleen whale _______________ by about six killers. Some are ________ themselves on top of the whale’s __________to stop it breathing; and some others are stopping it_______ out to sea. The whalers aimed the ________ at the whale and then let it go to hit the spot. Being badly ________, the whale soon died. Very soon, its body was ________ by the killers down into the _______ of the sea.课后习题课后作业Deal with Exercise 3 in Comprehending . Let the Ss work in groups and do some discussion：As a matter of fact, whales are now an endangered animal. Many people are trying to protect them from being hunted. The last whaling station in Australia closed in 1978. But some countries oppose the ban. An d there are still people who hunt whales. What’s your opinion? Are you for or against the banning whaling? Consider the problem carefully and we’ll have a discussion tomorrow.。
Underthesea学案(新人教版选修7Unit3)
Unit 3 Under the sea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.（2010·01·陕西宝鸡检测）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draw 表示从容地“拉、拖”pull 表示突然、急速地“拉”，方式不限We dragged the fallen tree from the road.我们把倒在路上的树拖到一边Draw your chair up to the table.把你的椅子拉到桌子旁边来Five monkeys pull the elephant.五只猴子在拉大象高手过招翻译句子（原创）①那个国家卷入了战争之中②她把她的孩子强拉到牙科诊所答案：①The country was dragged into the war.②She dragged her child to the dentist’s.3. urgevt.催促；极力主张；驱策常用结构：urge sb. on sth.=urge on sb. sth.力劝某人某事；催促某人某事urge sb. to do sth. 激励某人做某事；怂恿某人做某事urge that ... 主张……（用虚拟语气）He waved his hand as if urge us on.他挥挥手似乎在鼓励我们前进They urged me to eat the strange food.他们怂恿我吃那种奇怪的食物She urged that I (should) apologize to him.她主张我应该向他道歉联想拓展urgency n.紧急，迫切，急迫urgent adj.紧急的，急迫的;执拗的In case of urgency, call the police.一旦发生紧急情况，打电话给警察They were urgent in their demands.他们坚持他们所提出的要求高手过招单项填空The captain urged his team make greater effort.（2010·01·陕西师大附中检测）With B. on C. of D. To解析：选D句意为：船长鼓励他的团队要加把劲urge sb. to do sth. 激励某人做某事4. abandonvt.遗弃；抛弃；放弃常用结构：abandon oneself to sth. 陷入某事联想拓展abandonment n. \[U\]遗弃；离弃；抛弃；放弃abandoner n. 放弃者；遗弃者；投保者abandonee n. 承保人；被遗弃者abandoned adj. 被遗弃的；无拘束的易混辨析abandon/desert/give upabandon强调永远或完全放弃人或事物等；可能是被迫的，也可能是自愿的desert 着重指违背法律责任和义务或自己的信仰与誓言的行为，多含非难的意味give up普通用语，侧重指没有希望，或因为外界压力而放弃The match was abandoned because of bad weather.比赛因恶劣的天气而取消Never desert your friends.永不遗弃朋友He persuaded me to give up my plan.在他的劝说下，我放弃了那个计划高手过招单项填空As time goes on, fewer and fewer old men are in the countryside. （2010·01·山东青岛模块检测）A. AbandonB. to abandonC. AbandoningD. being abandoned解析：选D此处老人和遗弃为被动关系，故选D5. awareadj.意识到的；知道的常用结构：be／become aware of sth. 意识到某事be aware that-clause 知道……；意识到……make sb.aware that-clause 提醒某人注意……make sb.aware of ... 让某人注意到……He wasn’t aware of the danger.他没有意识到危险Is she aware that I’m coming? 她知道我要来吗?联想拓展unaware adj.不察觉的；不知道的awareness n.知道；意识温馨提示aware后跟名词性从句时，一般在从句前不能用of，但在what从句前必须用of高手过招用适当的介词或aware的适当形式填空（原创）①When you write your goals in a particular way, you are able to make yourself continuously aware situations that will bring you nearer to your goal.②The principal didn’t seem to be aware there should have been so much dispute about the decision.③Health officials throughout the world have tried to make people raiseabout AIDS.④Mike seems of the trouble he’s causing, otherwise he would stop it.答案：①of ②that ③awareness ④unaware6. hangv.悬挂;吊;施以绞刑;垂下The boy hung his head in shame. 那个男孩羞愧地低下了头联想拓展hang back 踌躇不前；退缩hang down 下垂；低下头hang on to 紧紧握住；坚持下去hang on 抓紧；取决于；不挂断电话hang about=hang around 徘徊；荡来荡去hang by/on/upon a thread/hair千钧一发hang it doubt 疑惑不决hang up 悬挂；吊；终止；挂断电话高手过招单项填空I was so angry that I on him. （原创）A. hung downB. hung upC. hanged onD. hang back解析：选B句意为：我太生气了，以至于我挂掉了他的电话hang down下垂；低下头; hang on紧紧握住；坚持下去；（打电话不挂断）; hang back犹豫；畏缩; hang up悬挂；吊；终止；挂断电话重点短语7. sort out整理；挑出; 处理(问题／困难)I’ve sorted out the papers that can be thrown away.我已经把那些可以扔掉的报纸整理出来了We’ve got a few problems to sort out.我们有几个问题要解决联想拓展sort through 翻查;归整put away 把……存放好He was sorting through a pile of papers on his desk他在整理桌上的一堆文件Put away your books, please.请将书本收起来高手过招翻译句子（原创）①他从相片中挑出自己的，并把它们放到相册中②放学了，把书本收好答案：①He sorted his own photos out from others and kept them in an album.②After school, put away your books.8. help(...) out帮助（某人）摆脱困难或危难Can you help me out with the maths problem?你能帮我解出这道数学题吗?联想拓展help sb. with sth. 帮助某人某事with the help of 在……的帮助下；借助help oneself to 请随便自己动手(夹菜吃、用……等)can’t help doing sth. 禁不住，忍不住can’t help but d o sth. 只能；不得不Please help yourself to some fish. 请随便吃点鱼She can’t help laughing. 她忍不住大笑起来I can’t help but wait. 我只能等高手过招翻译句子（原创）①在老师和同学们的帮助下，小明终于摆脱了爱玩电子游戏的习惯②地震中，许多家长不得不眼睁睁地看着他们的孩子埋在废墟中答案：①With the help of the teacher and his classmates, Xiaoming managed to help himself out of his problem with computer games.②In the earthquake, many parents couldn’t help but leave their children in the ruins.9. throw oneself out of跃出The m an suddenly threw himself out of the water and said:“I’m here”.那个人突然跃出水面说:“我在这儿”联想拓展throw oneself at 冲向throw oneself into 投身于；积极从事throw away 扔掉throw up 呕吐throw sb. into prison 把某人投入监狱throw at 对准向……扔去(希望击中)throw to 向……(方向)扔去高手过招翻译句子（原创）①休息了一会后，他重新投入了救援工作②你可以帮他把书递给他，但向别人投掷书本是不对的答案：①After a short rest, he threw himself into rescuing again.②You can help him to give this book to him but it’s wrong to throw books at others.10. upside down上下翻转The naughty child is always turning everything in the room upside down.这淘气的孩子总是把房间的东西搞得乱七八糟联想拓展inside out 里面朝外，翻面的He wore the sweatshirt inside out.他把运动衫反过来穿高手过招翻译句子（原创）①你把那幅画挂颠倒了！②春节期间，中国人喜欢将“福”字倒过来挂答案：①You’ve hung that picture upside down!②I n the Spring Festival, Chinese people would like to hang the character “fu” upside down.11. bring in带来; 获利，赚；求援；求助；引进Bring those suspects in. 把嫌疑犯们带进来These boys bring in ￡60 a week.这些男孩子每周赚六十英镑How much did the sideline bring the farmer family in last year?去年副业使这家农户增加了多少收入?The sale brought us in over $1000.这笔买卖使我们赚了一千多美元They began to use English, but they also brought in some words from their own languages.他们开始使用英语，但他们同时也从自己的语言中吸收一些词汇联想拓展bring about changes 引起变化bring along 把……带来bring back 归还bring down 使倒下;降低;减少bring on 使前进bring out 使显现;出版bring up 教育;抚养;呕吐高手过招单项填空Summertime out neat, belted cotton dresses and a hat pulled low over her sunglasses. （2010¡¤01¡¤浙江嘉兴一中检测）Took B. brought C. carried D. turned解析：选Bbring out意为¡°拿出，穿出¡±句意为：夏天她穿着干净、扎腰带的棉布裙，低戴着帽子遮着太阳镜根据句意，选B重点句型12. 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It was/is a time when ... 曾经一度（那时）It was a time when motorcars were rare.那时汽车是很罕见的It was a time when she could not bear the pain and wanted to kill herself.她曾经一度无法忍受病痛，想结束自己的生命高手过招翻译句子（原创）①曾经没人能理解我的计划和雄心②现在这一社区的人们相互帮助，和谐相处答案：①It was a time when no one could understand my plan and ambition.②It is a time when people in the community would like to help each other and live harmoniously.。
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Unit 3 Under the seaWarming upHave you seen plants and animals that live under the sea? Where did you see them? On a snorkeling tripAt an aquariumOn a boat tourIn booksIn filmsOn TM nature programmesOn the internet一些海底的其他动物:海星sea star珊瑚coral水母jellyfish海豚dolphin海鸥gull海龟turtle海豹sealNew wordswitness v. 目击，做证n. 目击者，证人，证词pack 打包，收拾行李flee 逃跑，消失abandon 遗弃，抛弃annual 每年的Reading1.I thought , at the time, that this was just a story but then I witnessed it with myown eyes many times.at the time “那时候”，位置应在story之后，作时间状语，提前是为了强调，that this was just a story作thought的宾语。
2.On the afternoon I arrived at the station, as I was sorting out my accommodation, Iheard a huge noise coming from the bay.在我到达捕鲸场的那个下午，正当我准备膳宿时，我听到一声巨响从海湾传来。
as, when和while1) as 强调主从句中谓语动词所表示的动作同时发生。
从句表示"随时间推移"连词能用as，不用when 或while。
As the day went on, the weather got worse.日子一天天过去，天气越变越坏。
2) when 可表示瞬间、时间段，主从句动作同时发生，也可以先后发生。
当从句的动作发生于主句动作之前，只能用when 引导这个从句，不可用as 或while。
When you have finished your work, you may have a rest.3) as, when 引导短暂性动作的动词。
Just as / Just when / When I stopped my car, a man came up to me.4) while 用于同时进行的两个延续性动作相伴发生，常对同类动作进行对比。
accommodation1) rooms, esp, for living in 房间，住所2) lodgings, rooms and food 膳宿（常用复数）accommodate v.适应，调节accommodating adj. 亲切的，易打交道的accommodator n.调节者3.We ran down to the shore in time to see an enormous animal throwing itself out ofthe water and then crashing down again. 我们及时赶到岸边，看到一个庞大的动物猛力跃出水面，然后又坠落到水面。
与throw相关的短语：throw cold water on 泼冷水throw off 抛弃，摆脱throw over 回棋，变换throw away 浪费，拒绝throw down 打倒，推翻throw up 呕吐与out of 相关的短语：out of breath 上气不接下气out of date 过时的out of control 失控out of question 可能的out of the question 不可能的out of repair 失修4.Another whaler yelled out,...This was the call that announced there was about to bea whale hunt.yell v.& n.1)叫喊She yelled with surprise when she saw the present.2)叫声，喊声The crowd let out a yell of delight.辨析：be going to, be to do和be about tobe going to 表示打算或计划做某事或根据某种迹象判断将要发生的事。
be to 表示预先安排好的计划或约定。
be about to 表示即将发生的动作，意为“正要，即将”，不也具体的表将来时间的副词或副词性短语连用，但可以与as或when引导的时间状语连用。
I was just about ___ road ___ a ship came to us.A. traveling on; whileB. to travel on; whileC. traveling by; whenD. to travel by; when5.“Come on, Clancy. To the boat”, George said as he ran ahead of me.come on1) 表示劝说，不耐烦，催促Come on, we’ll be late for concert.2) 开始The rain has just come on.与come相关的短语：come about 发生come across 偶然遇见come forth 出来，涌现come out 出版，（花）开come through （电话）接通come up 走近，上升come to 总计come up with 赶上，补充6. I looked down into the water and could see Old Tom swimming by the boat, showing us the way.我低头朝水中看去，看到老汤姆正在船边游着，为我们引路。
swimming by the boat 在句中作宾语补足语，与宾语Old Tom 存在逻辑上的主谓头系。
I saw Jack crossing the street.我看见杰克正在穿过街道。
7. A few minutes later, there was no Tom, so George started beating the water with his oar and there was Tom, circling back to the boat, leading us to the hunt again.circling back to the boat; leading us to the hunt again是现在分词短语作状语。
8. In the distance we could see that something was happening. As we drew closer, I could see a whale being attacked by a pack of about six other killers.distance n.距离；远处v.保持距离，关系疏远或冷淡distant adj. 遥远的distantly adv.遥远地与distance 相关的短语：at/ from a distance 离一段距离；从远处at a respectful distance 敬而远之be out of distance 太远in the distance 在远处；在远方within distance 在......距离内9. Then the harpoon was ready and the man in the boat aimed it at the whale. He let it go and the harpoon hit the spot. Being badly wounded, the whale soon died.辨析：wound, injury, hurt, harm与damagewound 是战斗中刀枪的创伤、伤口His brother was wounded in that battle .injury是平时的大小创伤和伤害He got serious injuries to the legs at work .He got his finger injured .hurt 是指精神上的伤害和肉体的伤痛。
The hurt to his feelings is more serious than the hurt in his body .harm 指使有生命或者无生命的东西不再完整、美丽，或者具有原来的价值。
Smoking a lot of cigarettes can harm and even kill over a long period of time . damage “车辆、船只、房屋”等的损坏。
The bus was badly damaged when it hit the wall .This storm did great harm / damage to the crops .10. … it was difficult to handle the boat.…… 划船很困难。
这是一个it作形式主语的句子，真正的主语是不定式to handle the boat。
在以不定式、动名词从句作主语的句子里，通常以it作形式主语，而把真正的主语后置以避免头重脚轻。
这样的句式通常有：to + v.It（形式主语）+v.+ that（主语）+ v.wh- 等词（主语）+ v.forIt is + adj.+ sb. to do sth.ofseems （好像……）It + appears（看上去……）+ that（主语）+v.happens（碰巧……）It is no use v. –ing 做……没有用It is said (reported) that …据说，据报道……It is believed that … 人们相信……It is thought that … 人们认为……It has been proved that … 事实证明……It is well-known that … 众所周知……11. It took over half an hour to get the boat back to James.用了半个多小时的时间才把船划回到詹姆斯身边。