人教英语选修9Unit2Inversion
新课标英语选修9Unit2教学课件 新课标 人教
Unit2
the Arctic Ocean
the Indian Ocean
the Pacific Ocean
the Atlantic Ocean
What is the difference between a navigator and an explorer?
Reading
Comprehension
Comprehending
1. Read the passage and answer the following questions. What is the use of a bearing circle, astrolabe, quadrant or sextant? ( ) What is the use of a compass? ( ) A. To set the course of the ship B. To measure the position of the ship C. To measure the speed of the ship D. To tell the time
James Cook
James Cook (1728-1779) was the greatest Britain navigator. Cook enlisted in the Royal Navy in 1755. In 1768 he was promoted and sent to the Pacific where he surveyed Tahiti, New Zealand, and Australia. On his famous second expedition (1772-1775) he explored Antarctica. In 1776 he undertook his third and final voyage in which he explored
英语高三选修九新人教版Unit2：教案【第2课时】Reading
英语高三选修九新人教版Unit2：教案【第2课时】ReadingThe Second Period ReadingTeaching Aims:a. Learn and master the key words and expressionsvoyage mercy minimum nowhere pole overhead offshore accelerate outward longitude latitude precise simplify portable shortcoming updated tendency reliableat the mercy of, even though, work out, be used to, in relation to, aim to , …b. Train the students’ reading ability. Let the students have some knowledge of early navigational methods. Explain how seamen explored the oceans and what kind of navigational instruments were used to sailors before the 17th century when they were navigating the open seas without seeing the land.Teaching Difficult Points:a.How to help the students understand the reading passage better.b.How to improve the students’ reading ability.Teaching Methods:a.Scanning the text to get the general idea of it.b.Carefully reading to finish the Comprehending exercises on page 14.c.Discussion after reading to make the students understand the text better. Teaching Aids:The multimedia; a tape recorder; the blackboardTeaching procedures & waysStep1 GreetingsGreet the whole class as usual.Step2 RevisionCheck the homework exercises.Step3 Pre-readingShow the students some pictures to see if they can identify the early navigationalinstruments seamen used and explain how they used.Step 4 DiscussionDiscuss the questions on page11.Step 5 Listening and comprehendingAfter listening to the contents of the text do the comprehending exercises on page 14&15.Step 6 ExplanationAfter comprehending, it is a good time to deal with the new words and language points in this part, esp. the following:voyage mercy minimum nowhere pole overhead offshore accelerate outward longitude latitude precise simplify portable shortcoming updated tendency reliableat the mercy of, even though, work out, be used to, in relation to, aim to , Step7 DiscussionLet’s the students have a discussion by working in pairs or in groups.Topic: Imagine you are on a boat with twenty-nine other people. You have a small box for your personal things but it can only hole ten items. What would you need for a week’s journey across the North Sea to England?Suggested Answer:Step8 SummaryThis reading explains how seamen explored the oceans and what kind of navigational instruments were used to sailors before the seventeenth century when they were navigating the open seas without seeing the land.Step9 HomeworkFinish the exercises about using words and expression on page61.************************************全单元教学目标概论I. 单元教学目标Ⅱ.目标语言。
最新人教版高三英语选修9-Unit-2---Sailing-the-oceans全单元教案
Unit 2 Sailing the oceansPeriod one : Warming up and Pre-readingAim :To train the student’s ability of listening and speaking .Contents :I Warming up and Pre-reading1> Introduce the history of sailing the oceans , and ask who are famous in sailingthe oceans in history .2> Let students lock at the pictures and answer the questions(1) What is a navigator ?(2) Look at these famous people .Are they navigators or explorers ?What do you know about them ?(3) Can you identify these early navigational instruments seamen used andexplain how they are used ? (Picture 2)a _________b _________c __________d __________(4) Which do you think was easier to work out :latitude or longitude ?(5) Which ones do you think are still used today ?(6) what is the difference between a navigator and an explorer ?(7) how do you think seaman found their way before modern accurate methods ofnavigation were invented?Now read about what navigation was like before modern instruments were used. II listening and speakingstrategies .1._________________________________________________________2._________________________________________________________Period two: readingAim :Let students master some language points and understand the text .Contents : Reading : sailing the oceans1> Answer some questions about the text1. How many ways the passage tells us to keep alongside thecoastline .2. When can the sailors use the sun to navigate by ?3. What was the first instrument to measure the sun’s position .4. What proved to be the most accurate and reliable of these earth navigational instruments ?5. When did seamen begin to use the compass ?2> Language points :1. voyage : n. long journey , by sea or in space2. mercy : n. kindness ; forgivenessphr : at the mercy of : under the control of 任由… …的摆布without mercy 毫不留情地The beat was at the mercy of the rapid river .For mercy ‘s sake 请发慈悲For Cod’s sake3. nowhere adv .not anywhere 无处eg : I went nowhere 不知来自哪里，以不知名状态go nowhere vi 无所成，进行得不顺利get sb nowhere 某某事对某人无帮助、元效4. reference n. act of mentioning ; act of looking at forinformation .phr : (1) have reference to 和… …有关系(2) in reference to 关于(3) make (a) reference to 说到谈到(4) reference book 参考书刊号(5) reference material 参考资料(6) with reference to 关于就… …而论 whit reference to the contextvi refer: refer to (a) 指的是（b）参考 (c) 提到谈到refer to A as B 将A称为Beg : Are you referring to me ?In his s peech, he didn’t refer to the problem at all .He cooked dinner by referring to a cookbook .California is referred to as the “G olden State .”5. survival: n. state of continuing to live 生存、幸存survive: vt.sb survive 某人幸存下sth survive 某物保留下来vi. survive sb by 活得比某人长… …survive sth 从… … 中幸存、幸存于…eg : Only one baby survived the terrible car crash .The girl survived her parents .Survivor n. the person or thing of surviving .6. dusk n. time before nightat dusk 在黄昏时刻Period three : comprehending and languageI ComprehendingRead the passage and answer the following questions .1 . What is the use of a bearing circle . astrolabe , quadrant or sextant ?( )What is the use of a compass ? ( )A to set the course of the shipB to measure the position of the shipC to measure the speed of the shipD to tell the time2. Why are speed and time important in working out the longitude of a ship ?3. Why is the position of the sun and various stars useful for working outlatitude ?4. Suppose you were a sea captain aiming to sail round Africa Discuss in groups.(1) what skills would you seek in your sailors ?(2) what problems would you anticipate for this journey ?II Learning about languageDo exercises 1 . 2 and 3Exerise1 Replace the words underlined by ones of similar meaning form the reading passage .1. Seeing the dark clouds above him , George hurried for home .2. Sailing a boat alone far away form the shore made Flora’s parentsworry about her safety .3. Clare , would you please put your bicycle next to the others in theshed ?4. “Why don’t you plot a more simple rout with the smallest numberof sp ots?” asked Mary .5. Setting out on a long journey by sea with unskilled sailors would bedangerous especially if there were no modern navigational instruments . Exercise2 Find the words form the reading passage that are the opposite of these compound words .Nowhere anywhere download upload outward inwardReliable unreliable seaweed land flower shortcoming strong point Exercise3:Complete the following paragraph with the words below .precise outward nowhere awkward reference seaweedaccelerate mercy randomly voyage alongside approximateSamuel the sailor was extremely good at plotting his course using the stars a ________.One day he was determined to set out on a ________across an unknown sea to an unknown continent . He set out with his instruments so he would not be at the _________ Of the sea . He found on his _______journey a rocky island . It seemed to be covered in nests. Suddenly, as Samuel looked , an enormous bird swooped down and picked him up as if he were a/an ______ parcel . It ______its speed and rose straight up into the air so as to reach the _______place on the rocks where its nest lay. Once there, it shook itself and threw Samuel in the ________ direction of the nest . There seemed to be ______to hide but then he noticed lots of ______ on his left and quickly hid under it . The bird landed nearby and pecked ______ at the rocks . Samuel rolled over swiftly and found himself at the edge of the cliff . He looked down slowly with a beating heart. Below him was his boat lying ______the shore! “How lucky I am!”Samuel thought to himself. He then gave a mighty leap and landed in it. Once inside he could safely sail away.Period four : Reading speaking and writingAim :to train th e student’s ability of listening and speaking and writing Contents : some language points1〉starvation : n. suffering or death from lack of food die of starvation starve : vt/vi （使某人）饿死、挨饿starve sb to deathphr: starve for sth to do sthbe starved of vt 缺乏……欠缺……2> gradually : adj not suddenlygradual : adj happening slowlyeg : a gradual increase in populationHer health is gradually improving3> tear : vt/vi 撕裂扯破tear sthsth from /off /out of……adv (away off out up down 连用)phr tear apart 拆散、使分离tear at 用力扯tear down 扯下、撕毁tear into 攻击某人、指责tear off 扯掉、撕掉tear oneself away from 忍痛离开、分离tear up 撕裂、撕毁（合同）4> extreme : adj 1在尽头的eg : the extreme borders of a countryStand at the extreme edge of the bank2.极度的、最大的、极端的an extreme casebe in extreme danger3.极严厉的、猛烈的take extreme measuresn. 极端、极端的、措施、手段等be forced to an unpleasant extreme .5> thirst :n. 口渴、渴望a thirst for knowledgevi 口渴、渴望thirst for 渴望某物to 渴求做……eg : thirst to learnThe story is so gipping ; it makes you thirst for the next episode .II Let students write a report to their leader explaining to him why you think captain Bligh shoulder receive the medal。
高中英语(人教版)选修9同步教师用书：Unit 2 Period Ⅱ Warming Up Reading
Period ⅡWarming Up & Reading1．(教材P12)We may_well wonder seamen explored the oceans before latitude and longitude made_it_possible to plot a ship's position on a map.我们很可能感到奇怪，在经纬度被用来在地图上标出船只位置之前，海员是如何对海洋进行探索的。
(1)【句式分析】句中的it作形式宾语，真正的宾语是to plot a ship's position on a map。
Even now I find it hard to believe her story.即使现在我发现仍很难相信她的话。
一般说来，当不定式、动名词、从句等用作宾语且其后跟有宾语补足语时，就应在宾语补足语前使用形式宾语，而将真正的宾语移至句末。
it 用作形式宾语的基本句型是：动词＋形式宾语＋宾语补足语＋真正宾语。
I thought it strange that she hadn't written.她没有写信，我感到奇怪。
George made it clear what he wanted.乔治说得很明白他想要什么。
【导学号：15680009】翻译句子①我认为你最好住这儿。
________________________________________________________________②她来帮忙了，我们十分感激。
________________________________________________________________ 【答案】①I think it best that you should stay here.②We really appreciate it when she offered to help.(2)may well 很可能You might well find that you'll need more by the weekend.到周末你很可能会发现你需要更多东西。
初中英语九年级第九课2b部分
初中英语九年级第九课2b部分The 2B section of the 9th lesson in 9th grade junior high school English textbook covers various aspects of language learning. In this article, we will delve into the significant topics and concepts in this section and explore different ways to enhance English proficiency.Reading SkillsThe 2B section focuses on improving reading skills through various exercises and passages. One effective strategy to enhance reading comprehension is to actively engage with the text. This involves analyzing the text structure, identifying key ideas, and making connections between different parts of the text. Additionally, practicing skimming and scanning techniques can help students locate specific information quickly.Vocabulary ExpansionTo improve vocabulary, it is essential to go beyond memorizing isolated words. Students should learn new words in context, understanding their meanings and usage in sentences. Reading extensively, both in textbooks and other authentic materials, is a great way to encounter new words and reinforce their understanding. Students can also create flashcards or use online resources to practice vocabulary regularly.Grammar DevelopmentGrammar plays a vital role in language proficiency. The 2B section introduces and reinforces several important grammar points, such as verb tenses, modal verbs, and reported speech. Understanding and practicingthese grammar rules will enable students to express themselves accurately and clearly. Engaging in grammar exercises, like completing sentence transformations or writing dialogues, will help solidify their grasp of these concepts.Listening ComprehensionListening comprehension is key to effective communication. In the 2B section, students are exposed to various listening materials such as dialogues, monologues, and interviews. Active listening involves paying attention to both the main ideas and specific details. Students can improve their listening skills by engaging in regular listening practice, such as watching English movies or TV shows, listening to English podcasts, or participating in language exchange programs.Speaking and Writing PracticeThe 2B section also provides opportunities for students to practice their speaking and writing skills. To improve spoken English, students should engage in activities that promote oral communication, such as class discussions, role-plays, and presentations. These activities allow students to express their ideas confidently and fluently, while also improving pronunciation and sentence structure.When it comes to writing, it is crucial to develop both creativity and organization. Students should be encouraged to write regularly, using different genres such as narratives, descriptive essays, and argumentative essays. Feedback from teachers or peers can help identify areas of improvement and provide guidance for enhancing writing skills.Effective Study HabitsLastly, cultivating effective study habits is essential for mastering any subject, including English. Students should establish a consistent study routine, allocate dedicated time for English practice, and create a conducive learning environment. Utilizing various resources, such as textbooks, online platforms, and language learning apps, can further facilitate independent studying.In conclusion, the 2B section of the 9th grade junior high school English textbook covers a wide range of language learning skills. By incorporating the strategies mentioned above, students can enhance their reading, vocabulary, grammar, listening, speaking, and writing abilities. Developing effective study habits will contribute to a comprehensive English learning experience and foster long-term language proficiency.。
人教高中英语选修9 U2 Using Language课件(共12张PPT)
our stomachs and thirst all the way. T
7. We finally escaped the jaws of death and arrived in Timor
3. It was very difficult for us to get a correct reading from the
T
quadrant as the boat moved constantly during the course.
4. Captain Bligh used a system called “dead reckoning” and he
1. I was forced to join Captain Bligh in the small boat. F
2. After the crew took over the ship “Bounty”, Captain Bligh was
allowed to take with him a chart , a compass and a quadrant. F
Affective education
• After learning the text, as senior three students, what can we learn from Captain Blight in our life?
I’ll take Captain Blight as my role model because….
高中英语人教版选修九Unit Two
The greatest Navigational journey A lesson in survival
人教高中英语选修9课：Unit2SailingtheoceansUsinglanguage
8. Once we were at sea, our routine every day was the same. routine n. 例行公事, 常规, 日常事务, 程序
When Captain Bligh returned home he was treated as a hero. It was discussed whether he should receive a special medal or not. Get into groups of four and discuss these questions. Then role-play the dialogue.
great detail. 他能把每件小事的细节都记得清楚。 incident 附带的小事件，事端，政变 accident 意外事故 event 重大事件
e.g. How did the accident happen? 这起事故是怎么发生的？ July 7th Incident 七七事变 What were the chief events of last year? 去年主要的大事是什么？
T
•1、teacher affects eternity; he can never tell where his influence stops.教师的影响是永恒的;无法估计他的影响会有多 深远。
•2、gladly would learn, and gladly teach.勤于学习的人才能乐意施教。 •3、is not the filling of a pail but the lighting of a fire. •4、好的教师是让学生发现真理，而不只是传授知识。 •5、be unboun than untaught, for ignorance is the root of misfortune与其不受教育，不知不生，因为无知是不幸的根源。
高中英语选修9 Unit2 词汇
单词填空
exploration 1. They decided to make a full ________of 他们决定对事故做一次全盘研究。 the accident. 他们决定对事故做一次全盘研究。 minimum 2. The class needs a ________ of 6 pupils to continue. 这个班最低限度要六个学生才可以
没有一件事情比得上有朋在远方更使这地球显得如 此广大的了; 他们构成纬度，也构成经度。 此广大的了 他们构成纬度，也构成经度。
2. This is the virgin voyage of the ship.
这是这艘船的处女航。 这是这艘船的处女航。
3. They had no hope of admission to the celestial kingdom. 他们无望进入天国。 他们无望进入天国。
Homework 汉—英 英 1.他们在海上迷了路，任凭风和天气的摆布。 他们在海上迷了路， 他们在海上迷了路 任凭风和天气的摆布。 (mercy) They were lost at the sea, at the mercy of the wind and weather. 2. 这本书无处可寻。(nowhere) 这本书无处可寻。 The book was nowhere to be found. 3.我说不准这个字在这段文章里的确切意义 我说不准这个字在这段文章里的确切意义 是什么。 是什么。 （precise) I am not clear about the precise meaning of the word in this passage.
Unit 2 Sailearning 英– 汉 1.Nothing make the earth seem so spacious as to have friend at a distance; they make latitude and longitude.
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注意：
当so表示“是的，确实如此”，其引出的句子 用以对上文内容加以证实或肯定时，主谓不倒 装。 —Betty is a good girl.——贝蒂是个好姑娘。 —Yes，so she is.——是的，的确如此。
5.在 so / such… that 的结构中,若so ,such 置于句首.
So difficult a problem is it that I can’t work it out.
• 6. Not a single mistake ____ in the dictation
yesterday.
A. did he make
B. made by him C. he made
D. he
had made
Eg. Here came the bus.
There comes the bells
注意：
代词作主语时, 主谓语序不变。 Here it is. Here you are.
2. 表示地点的介词词组位于句首时。 eg. Under the tree stands a little boy.
部分倒装
Never shall I do this again. At no time can you say “no” to the order.
3.用于no sooner… than, hardly …when 和 not until的句型中。
No sooner had she gone out than the class began.
Such a noble person is he that people all respect him.
6.用于“形容词，副词(或名词、动 词)＋ as (though)” 引导的让步状语 从句。
Pretty as she is, she is not clever. Try as he would, he might fail again.
注意： only修饰的状语如果不是句子，
或者修饰状语但不位于句首时，主谓 也不倒装。 Only his brother is right.只有他哥哥 是对的。
2.用于 never, hardly, seldom, scarcely, little, at no time, not only, barely, rarely, little, not a bit 等否定 词开头的句子里。
1.用于only开头的句子(only位于句首,修 饰副词、介词短语或状语从句)
Only in this way can you improve our English.
Only if you eat the correct foods will you be able to keep fit and stay healthy.
单项选择
• 1. ---Do you know Jim quarreled with his brother?
• ---I don’t know, _______. • A. nor don’t I care • B. nor do I care • C. I don’t care neither • D. I don’t care also
• 3. Only in this way ____ do it well.
• A. must we B. we could
• C. can we
D. we can
• 4. Hardly ____ when it began to rain.
• A. had he arrived B. arrived he
3. I had no sooner gone out than it began to rain. No sooner had I gone out
___________________ than it began to rain.
4. we can improve our English only in this way. Only in this way can we ________________ improve our English.
句子改写
• 1. We don’t know its value until we lose health.
• Not until we lose health do • ____________________ we know its value.
• 2. I will never forget you as long as I live. • Never will • ______I forget you as long as I live.
Not until the teacher came did he finish his homework
4.用于 so, nor, neither 开头的句子,表示重复的 内容。此句谓语应与前句谓语的时态形式一致。
He has been to Beijing. So have I. Jack can not answer the question. Neither /Nor can I.
Grammar 倒装句
Inversion
倒装 Inversions
英语句子的自然顺序是主语在前 谓语在后。把谓语放在主语之前 叫倒装结构。
倒装句分为部分倒装和全部倒装 两类。全部谓语放在主语之前叫 全部倒装.把助动词,情态动词或be 动词放在主语之前就叫部分倒装。
全部倒装 提前部分+谓 + 主
• 倒装类型 部分倒装 提前部分+助/情/
• 2. Not until all Nhomakorabeathe fish died in the river ____ how serious the pollution was.
• A. did the villagers realize • B. the villagers realized • C. the villagers did realized • D. didn’t the villagers realized
系+主 + v.
In came the headmaster.
Little does he care for food.
全部倒装
1.表示方位或时间的副词或介词短语， here，there，now，thus，then或in，out， away，up，off，down，back，over等开 头的句子，谓语动词是be，come，follow， go，begin等，且主语是名词时。
• C. he had arrived D. did he arrive
• 5. Only when class began ____ that he had left
his book at home.
A. will realize
B. he did realize C. did he realize D. should he realize