Unit_3 Under The Sea导学案_-_学生.doc

班级：_姓名：_Unit 3 Under The Sea Period I. Warming-up and pre-reading 制作人：李瑞婷 审核人：王秀军 窦素华 冯敏Learning aims1Grasp the basic information about the killer whales，such as size，habitat，food，how they hunt animals and the relationship with human beings.2Make sure the students know that killer whales are friends of human beings and we should keep balance with nature.一课前自主预习：(一)单词1. 每年的，按年度计算的 _ 2.轶事，奇闻_3. 当场见到，目击_ 4.岸，海滨_5. 暂停，终止_ 6.opposite_7. accommodation_ 8.yell_9.telescope_ 10.teamwork_(二)短语：1. find out _ 2.at an aquarium_ 3.on a snorkelling trip_ 4. on a boat tour _5. on the Internet_6. make a list of _(三)句式It was a time when-二合作探究 Do a small quiz about a killer whale .（虎鲸知识小测验）(1) Which of these kinds of whales can grow to be the largest?A. blue whale 蓝鲸 B. white whale白鲸 C. baleen whale 须鲸 D. killer whales虎鲸 (2) Humans have been hunting whales for more than _ _ years.A2000B1000C500 (3) Will the killer whales attack people and eat them？ (4) Does a female killer whale give birth to a baby whale or lay eggs？ (5) What does a newlyborn baby killer whale feed on？_ _ASmall sea animals. BSea plants. CIts mothers milk. (6) Do the killers belong to the family of dolphins or whales？(7) Male killer whales have a life expectancy of _ years，while females can live as long as _ _ years.A4050B5060C6070D8090(8) Killers are highly social animals that travel in groups called pods(群)Pods usually consist of _ _ whales.A250 B2050 C3060(9) How many sounds can a killer whale make？(10) Are killers endangered species and in need of conservation？No.(11) The killer whales are sometimes called the “ of the sea” because they are both very fierce.Awolf Bdog Ctiger三问题探讨1. Do you know any plants and animals that live under the sea?2. In what ways can you see them?四拓展提升：Read the words in Prereading on Page 19 quickly and fill in the form.WriterOccupationStyleTimePlaceWhat happened 五. 课堂检测翻译句子:把下列句子翻译成汉语1. They are about the days when Glancy was a whaler and hunted whales on the southeast coast of Australia at the beginning of the 20th century.2. It was a time when the killer whales,or “killersas they were then called,helped the whalers catch the baleen whales that were on their annual migration.Unit 3 Under The Sea Period II: Reading and comprehending 制作人:李瑞婷 审核人：王秀君 窦素华 冯敏学习目标： 1.理解文章的基本内容和结构。包括两篇关于虎鲸的奇闻轶事。第一篇讲虎鲸如何帮助捕鲸人捕捉须鲸，过程奇妙有趣。第二篇讲虎鲸如何从鲨鱼群中救出捕鲸人 2.让学生通过对课文的阅读理解，会由衷地感激这些可爱的海洋动物对人类忠实的帮助和巨大的贡献。1 课前自主预习：词 汇 anecdote, annual, witness, accommodation, shore, yell, pack, flee, drag, depth, lip, tongue, abandon, relationship, rent, seaside, net, dimension, reflect, pure, magic, beauty, cell, aware, vivid, poisonous, cave, narrow, sharp, tasty, scare, shallow, entry, boundary，Antarctic, awesome, seal, pension, pensioner重点句子：1. Without pausing we jumped into the boat with the other whalers and headed out into the bay. 2. As we drew closer, I could see a whale being attacked by a pack of about six other killers. 3. The first thing I become aware of was all the vivid colours surrounding me . 二自主学习：1.Glance through the two anecdotes and use one sentence to get the main idea of each anecdote.Main ideas： Anecdote one： . Anecdote two： . 2Fill in the blanks with the names of the roles in the text.(1)_was 16 years of age when he went to work at the whaling station.(2)_ordered Clancy to go to the boat as there was a whale out there in the bay.(3)_was swimming by the boat showing the whalers the way.(4)_told Clancy that they would return the next day to bring in the body of the whale.(5)_was carried by the waves further and further away from the whalers.(6)_knew that Old Tom would protect James.Step 4Scanning1Read these two anecdotes carefully and find out some verbs or verb phrases to do the blankfilling worksheet.Anecdote one：（故事一）There was perfect cooperation between the whalers and the killer whales.Before the hunt The killers action： the water and then again. by the boat， the whalers the way. back to the boat the whalers to the hunt .The whalers reaction：A whaler George Clancy. Clancy after him. They the boat with the other whalers and into the bay.During and after the huntThe killers action：A pack of killers are themselves on top of the whales blowhole to it ；some others are stopping it fleeing out to sea. The killers started between the whalers boat and the whale，just like a pack of excited dogs. Within a moment or two，the whales body was into the depths of the sea.The whalers reaction：The man in the bow of the boat a harpoon at the whale and . it to hit the spot. Started the boat around to go home.Anecdote two：（故事二）The dangers facing James：(1) He was the boat and was by rough waves.(2) There was a shark out there.The help offered by Old Tom：(1) Old Tom wouldnt the shark near.(2) Old Tom firmly James in the water.三合作探究 Story Part 1Ask students to read Part 1 of the reading passage again and put the following sentences into the correct order：aGeorge started beating the water with his oar.bClancy raced after George to the boat.cClancy arrived at the whaling station.dThe killers started racing between our boat and the whale.eClancy heard a huge noise coming from the bay.fClancy was sorting out his accommodation.gClancy ran down to the shore.hThe man in the bow of the boat aimed the harpoon at the whale. Story Part 2Which was NOT the danger facing James?ABeing washed off the boat.BBeing carried away by rough waves.CA shark out there.DBeing attacked by another killer whale.（二）Multiple choice1The text is mainly about _.Athe killer whales are easily trainedBthe killer whales can help the whalers catch the huge whalesCthe killer whales kill the whales for their foodDthe killer whales drag the whales under the water2Old Tom throws itself out of the water and then crashes down in order to _.Agive the whalers information about a whaleBtell the whalers it is hungryChelp the whalers catch the whaleDinform the whalers to run away3_ killed the whale at last.AOld Tom BThe killer whalesCThe author DThe whalers4Why did the whalers started turning the boat around to go home after the whale died?ABecause they didnt need a dead whale.BBecause they couldnt find the whales body.CBecause they knew that the dead whale wouldnt float up to the surface for around 24 hours.DThey had to do this because it was too late.5The killer whale protected James by _.Afighting the sharkBkilling the sharkCpreventing the shark going closerDdragging him back6We can infer from the story that_.Athe killer whales may be trained by the whalersBthe killer whales want to help man catch the whales themselvesCthe killer whales need no training for helping the whalersDthe killer whales want to eat the whales after killing them四拓展提升1What is the relationship between Old Tom and the whalers?2What other animals can help out humans in hunting?Unit 3 Under The Sea Period III. Language points 制作人:李瑞婷 审核人：王秀君 窦素华 冯敏学习目标：1. 让学生学会用恰当的形式和意义使用词汇和短语，旨在培养学生运用英语词汇和短语的能力。2. 归纳总结文中重点单词、短语和句型的用法。学习重点：学会运用文中重点单词、短语和句型。学习难点：理解文中长难句。一课前预习:根据括号中的提示完成句子1Hearing the gun，the enemies were horrorstruck and_(逃跑)in all directions.2The businessman_(抛弃)his wife and went away with all their money.3You must be very careful to cut meat with this_(锋利的)knife.4She sat_(思考)on how much had changed since shed bought the farm.5One of the firemen went back in and_(拖)my husband out through the flames.6A man in a(n)_(整洁的)grey suit sat on the other side of the bar.7Generally speaking，if you want to shoot the _(目标)，you must aim at it a little bit higher because of the effect of gravity on the arrow.8I _remember the picture he drew last week whose colors were_.(vivid)9用witness的适当形式填空(1)The two _to the accident said the driver appeared to be drunk.(2)The crash was _by millions of viewers who were watching the race on TV.短语翻译1_ 优于；在前面2_ 瞄准3_ 在此期间；与此同时4_ 帮助(某人)摆脱困境或危难5_ 对知道、明白；意识到6_ 上下翻转 7_ 吓死了8_ 举起，抬起；支撑；阻挡，使延误9_ 即将；将要 10_ 靠近1_ 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。2This was the call that announced there _ be a whale hunt.这是宣告捕鲸行动马上就要开始的呼声。3As we drew closer，I could see a whale _ a pack of about six other killers.靠近一看，原来是一头大鲸受到大约六条虎鲸的攻击。二合作探究1 .witnessn目击者；证人；证据vt.当场见到；目击(回归课本P20)I thought，at the time，that this was just a story but then I witnessed it with my own eyes many times.常用结构：be a witness to . 是的目击者，为提供证据bear/give witness to sth. 作证;证明某事即境活用1很多人被亲眼目睹的暴虐场面吓呆了。Many people were shocked by the violent scenes _ _ _.2 .flee(fled，fled)vi.& vt.逃走，逃避；消失，消散(回归课本P20)“And those others are stopping it diving or fleeing out to sea，”George told me，pointing towards the hunt.即境活用The thieves have already _ the city，so it is difficult for the police to arrest them.AfledBrun away Cescaped Dgot rid of3. drag vt. 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。 We dragged the fallen tree from the road. 我们把倒在路上的树拖到一边。翻译句子 那个国家卷入了战争之中。_4 .abandonvt.遗弃；抛弃；丢弃；放弃；中止；(与oneself连用)使放纵，使听任n放任；放纵(回归课本P21)From Jamess face，I could see he was terrified of being abandoned by us. 常用结构：abandon oneself to sth. 陷入某事abandoned adj. 被遗弃的；无拘束的即境活用那个孩子被父母遗弃了，后来有人发现那个被抛弃的孩子在大街荡，他已陷入了绝望。The child _ _ by his parents. Eventually the _ boy was found wandering in the street，_ himself to despair.5 .urgevt.催促；极力主张；驱策(回归课本P20)“Man overboard！Turn the boat around！”urged George，shouting loudly. 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）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。即境活用我极力主张应该立刻采取措施阻止这样的事情再发生。I urged that we_ _ _to prevent such things happening again. 自主学习1. sort out 整理；挑出; 处理(问题困难)Ive sorted out the papers that can be thrown away. 我把那些可以扔掉的报纸整理出来了。Weve 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2. 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)cant help doing sth. 禁不住，忍不住cant help but do sth. 只能；不得不3. throw oneself out of 跃出The man suddenly threw himself out of the water and said:“Im here”.那个人突然跃出水面说:“我在这儿”。联想拓展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 4. 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。5. 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。联想拓展bring about changes 引起变化重点句式but where the reef ended, there was a sharp drop to the sandy ocean floor.在本句中where 引导的是 。 拓展提升完成句子1He_(被迫逃离)the country.2We_(已亲眼目睹)the most important development of the country.3He was obviously in some kind of trouble，but I dont know how to_(帮助他)4I_(正要)ask you the same thing when you asked me.5He ordered to_(弃船)6The ambulance got there just_(正赶上)save the patients life.7I was _(整理)my accommodation when I heard a huge noise coming from the bay.单项选择1Many German artists_to America at the beginning of World War .Aflee Bfleed Cfled Dhad fled2After the explosion，the policeman did a lot of work to find out some clues from the_.Alookerson Bviewers Cpeople Dwitnesses3Tom doesnt really work here.He_until his brother recovers and comes to work again.Ajust helps out Bhas just helped outCis just helping out Dwill just help out4Tom was a black slave and at last he_the cotton farm to join the North Army.Aescape Bran awayCleft Dfled5Tigers_meateating animals_meat.Abelong to; feed on Bbelonging to; feed onCare belonged to; feed on Dbelonging to; feeding on6After trying many times, they had to_the hope of saving the seriouslywounded elephant.Aabandon Brelease Cdiscourage Dresign7You_but pay too much attention to your reading skill, as it is so important.Acannot BwontCmust not Dneednt8After three months of hard work，my son managed to _his classmates in Math.Abe ahead of Bahead ofCover Dthe head of9Failing again，he had to_his plan.Alose BwanderCabandon Ddisappear10She was_to leave the office when the telephone rang.Alikely BgoingCdetermined Dabout11Measures should be taken by the government to stop the water_.Apolluting Bto be pollutedCfrom polluting Dfrom being polluted12We are looking forward to_you soon.Ahearing from Bhearing ofChear about Dhearing自我反思：我的收获： Unit 3 Under The Sea 班级:_姓名:_ Period IV: Using language 制作人:李瑞婷 审核人：王秀君 窦素华 冯敏学习目标:1. 了解更多的海洋动植物2. 培养保护海洋动植物的意识。3. 掌握一些重要的单词和短语Important points:（学习重点）Reading comprehension to the text about animals and plants under the seaImportant words and expressionsDifficult points (学习难点): how to using the key points in the text 自主学习：Read the diary quickly and number the paragraph topics in the correct order. Topic Paragraph numbercolors and shapes dangers reflecting the reefs edge a final thought some sea creatures Task 2: Read and choose the best answers1. Judging from the text, what does the author mainly want to tell us in the diary? （ ）A. that the sea is fantastic with vivid colors. B. that the water where he was snorkelling is not deep but shallow. C. what he saw and how he felt in the sea. D. that he was scared to death.2. What was hanging upside down in the sea according to the text? （ ）A. The orange and white fish.B. The yellow-spotted red sea-slug.C. The yellow and green parrotfish.D. The large wise-looking turtle.3. Why was the author afraid of getting too close to the eel? （ ） A. It has strong sharp teeth.B. It has thick green lips. C. It has a frightening shape. D. It gives out poisonous liquids. 4. Which sentence shows the author couldnt help feeling excited in the sea?（ ）A. My heart was beating wildly. B. I felt scared to death.C. Every cell in my body woke up. D. I felt very exposed in such deep clear water. 5. What can we infer from the last paragraph of the te