高三英语book 9 unit2 sailing the oceans知识点分析人教新课标
Unit;2;Sailing;the;oceans1
Unit;2;Sailing;the;oceans选修9unit 1 breaking records unit 2 sailing the oceans 1. fitadj.安康的；精力充足的;适宜的n. 适合vt. 适合；安装；使合身vi. 适合,符合exercise keeps you fit.运动能使你保持安康。
常用构造：be fit for sth.适合某事be fit to do sth.适合做某事易混辨析：fit/suitfit与suit都可作动词，意为iexcl;°适合iexcl;±。
fit多指尺寸，大小的iexcl;°适宜iexcl;±; suit多指款式、颜色、条件、身份、口味等的iexcl;°适宜iexcl;±。
this coat fits him.这件外套他穿正合身。
(指大小)the style of the clothes suits him well.这件衣服的款式很适合他。
〔指款式、颜色〕高手过招选词填空〔fit/suit〕①we all think that he is for the position.②does the new post your brother?③the climate here me very well.答案：①fit ②fit ③suits2. doomvt. 注定；判决n. 厄运；消灭常用构造：be doomed to 注定(后接名词或不定式)go to oneiexcl;macr;s doom 走向死亡fall to oneiexcl;macr;s doom 坠入死亡/灭亡meet oneiexcl;macr;s doom 死亡；灭亡oneiexcl;macr;s doom is sealed 某人在劫难逃send sb. to his doom 将某人处死the species was doomed to extinction.这一物种注定要灭亡。
新人教版英语高三Module 9《Unit 2 Sailing the oceans》
James Cook
• 1728年出生在英国北部的一个村庄。 10多岁时他第一次随船出海。他于 1775年加入皇家海军，此后成为了 一名航海和制图专家。1768年，库 克受命担任英国皇家海军太平洋考 察队队长。在其后的10年间，他带 领考察队进行了3次史诗般的航行， 足迹遍及未知的太平洋，揭开了地 球上最大水域的地理秘密。
sextant
The sextant is a navigational instrument for measuring the angle between the horizon and some object in the sky.
quadrant
nautical chart
Nautical charts are maps of the depth of the sea and the currents of the oceans. They provide modern sailors with routes through the seas, rather like roads through the countryside. The information began to be collected in the nineteenth century and has continued to be updated ever since.
5. We can infer from the passage_____. A. Earliest seamen explored the oceans since latitude and longitude made it possible to plot a ship’s position. B. The first seamen began to use Cnavigational instruments to find longitude instead of using nature. C. In history of sailing the oceans,
人教版高中英语选修九 Unit 2 sailing the oceans-语法篇(学生版)
人教版高中英语选修九 Unit 2 sailing the oceans-语法篇〔学生版〕第4讲Unit 2 Sailing the oceans语法篇_____________________________________________ __________________________________________________________________________________ _____________________________________1. 明确谓语的概念；2. 复习动词谓语的用法；3. 识别谓语的形式。
一. 定义及动词1. 谓语表述主语的行为动作或所处的状态。
通常放置在主语之后。
谓语的中心词是限定动词，有人称、数的变化。
2. 动词可分为: 及物动词、不及物动词、连系动词、情态动词。
〔1〕需要跟有宾语的动词叫及物动词。
Children seek independence.The trial raised a number of questions.He has always liked Mr. Philips.He made the shortest speech I have ever heard.〔2〕不需要跟宾语的动词叫不及物动词。
Her whole body ached.Donald was lying on the bed.Bob coughed all night.〔3〕许多动词往往既是不及物动词又是及物动词。
Gus asked me whether I’d like to have dinner with him. I accepted. (vi.)I accepted the invitation. (vt.)He painted every day. (vi.)He painted vivid portraits of friends and acquaintances. (vt.)Father never smoked or drank all his life. (vi.)He drank a good deal of coffee. (vt.)At last she thanked them and left. (vi.)All I know is that Michael and I never left the house. (vt.)二. 谓语大体上可以分为两类：简单谓语和复合谓语。
最新精编高中人教版选修9高中英语 unit 2 sailing the oceans词汇讲解
Unit 2 Sailing the oceansTeaching ResourcesSection 3: Words and expressions from Unit 2Sailing the oceansmercynoun (pl. -ies)1.[U] a kind or forgiving attitude towards sb that you have the power to harm or right to punish humanity:to ask / beg / plead for mercy They showed no mercy to their hostages. God have mercy on us. The troops are on a mercy mission (= a journey to help people) in the war zone.2. [C, usually sing.] (informal) an event or a situation to be grateful for, usually because it stops sth unpleasant: It’s a mercy she wasn’t seriously hurt. His death was a mercy (= because he was in great pain.at the mercy of sb/sth not able to stop sb/sth harming you because they have power or control over you:I’m not going to put myself at t he mercy of the bank. We were at the mercy of the weather. leave sb/sth to the mercy / mercies of sb/sth to leave sb/sth in a situation that may cause them to suffer or to be treated badly: privatized companies left to the mercy of market forces (humorous) I’ll leave you to the tender mercies of these ladies!throw yourself on sb’s mercy (formal) to put yourself in a situation where you must rely on sb to be kind to you and not harm or punish youlongsideprep.1. next to or at the side of sth: A police car pulled up alongside us. a lifeboat moored alongside theyacht Much of the land alongside the river is below sea level. 2. together with or at the same time as sth/sb: Traditional beliefs still flourish alongside a modern urban lifestyle.explorationnoun [C, U]1. the act of travelling through a place in order to find out about it or look for sth in it: the exploration of space oil exploration (= searching for oil in the ground)2. an examination of sth in order to find out about it: the book’s explorations of the human mindaccelerateverb1. to happen or to make sth happen faster or earlier than expected: [v] Inflation continues to accelerate. [vn] Exposure to the sun can accelerate the ageing process.2. [v] (of a vehicle or person) to start to go faster: The runners accelerated smoothly around the bend. The car accelerated to overtake me. secureadj.HAPPY / CONFIDENT1. feeling happy and confident about yourself or a particular situation: At last they were able to feel secure about the future. She finished the match, secure in the knowledge that she was through to the next round.CERTAIN / SAFE2. likely to continue or be successful for a long time; safe: a secure job / income It’s not a very secure way to make a living. The future of the company looks secure.3. ~ (against / from sth) that cannot be affected or harmed by sth: Information must be stored so thatit is secure from accidental deletion.BUILDING / DOOR / ROOM4.guarded and/or made stronger so that it is difficult for people to enter or leave:Check that all windows and doors have been made as secure as possible. a secure unit for child offenders The building is secure against intruders.FIRM5.not likely to move, fall down, etc.; stable: The aerial doesn’t look ver y secure to me. It was difficult to maintain a secure foothold on the ice. (figurative) Our relationship was now on a more secure footing.verbGET STH1. ~ sth (for sb/sth)| ~ sb sth (formal) to obtain or achieve sth, especially when this means using a lot of effort: [vn] to secure a contract / deal The team managed to secure a place in the finals. She secured2. 000 votes. The delegation has secured the promise of a ceasefire. [vn, vnn] He secured a place for himself at law school. He secured himself a place at law school.FASTEN FIRMLY2. [vn] ~ sth (to sth) to attach or fasten sth firmly: She secured the rope firmly to the back of the car. The tables on board were secured firmly to the floor.PROTECT FROM HARM3. [vn] ~ sth (against sth) to protect sth so that it is safe and difficult to attack or damage: to secure a property against intruders The windows were secured with locks and bars. (figurative) a savings plan that will secure your child’s futureA LOAN4. [vn] to legally agree to give sb property or goods that are worth the same amount as the money that you have borrowed from them, if you are unable to pay the money back: a loan secured on the house randomadj. [usually before noun] done, chosen, etc. without sb deciding in advance what is going to happen, or without any regular pattern: the random killing of innocent people a random sample / selection (= in which each thing has an equal chance of being chosen) The information is processed in a random order.nounat random without deciding in advance what is going to happen, or without any regular pattern: She opened the book at random (= not at any particular page) and started reading. The terrorists fired into the crowd at random. Names were chosen at random from a list.awkwardadj.1.making you feel embarrassed: There was an awkward silence. I felt awkward because they obviously wanted to be alone.2. difficult to deal with:Don’t ask awkward questions. You’ve put me in an awkward position. an awkward customer (= a person who is difficult to deal with) Please don’t be awkward about letting him come. It makes things awkward for everyone when you behave like that.3. not convenient, inconvenient: Have I come at an awkward time?4. difficult or dangerous because of its shape or design: This box is very awkward for one person to carry. This tool will reach into awkward corners, such as under kitchen units.5. not moving in an easy way; not comfortable: He tried to dance, but he was too clumsy and awkward. I must have slept in anawkward position—I’m aching all over.referencenounMENTIONING SB / STH1. [C, U] ~ (to sb/sth) a thing you say or write that mentions sb/sth else; the act of mentioning sb/sth: The book is full of references to growing up in India. She made no reference to her illness but only to her future plans. the President’s passing reference to (= brief mention of) the end of the war LOOKING FOR INFORMATION2.[U] the act of looking at sth for information: Keep the list of numbers near the phone for easy reference. I wrote down the name of the hotel for future reference (= because it might be useful in the future). The library contains many popular works of reference (= reference books).ASKING FOR ADVICE3. [U] ~ (to sb/sth) (formal) the act of asking sb for help or advice: The emergency nurse can treat minor injuries without reference to a doctor.NUMBER / WORD / SYMBOL4. [C] (abbr. ref.) a number, word or symbol that shows where sth is on a map, or where you can find a piece of information: The map reference is Y4.. Please quote your reference number when making an enquiry.FOR NEW JOB5.[C] a letter written by sb who knows you, giving information about your character and abilities, especially to a new employer: We will take up references after the interview.6. [C] a person who agrees to write a reference, for you, for example when you are applying for a job:My previous boss will act as a reference for me.IN BOOK7. [C] a note in a book that tells you where a particular piece of information comes from: There is a list of references at the end of each chapter.in / with reference to(formal) used to say what you are talking or writing about: With reference to your letter of July 22...verb [vn] (formal) to refer to sth; to provide a book, etc. with references: Each chapter is referenced, citing literature up to 2004.preciseadj.1. clear and accurate; exact: precise details / instructions / measurements Can you give a more precise definition of the word? I can be reasonably precise about the time of the incident.2. [only before noun] used to emphasize that sth happens at a particular time or in a particular way: We were just talking about her when, at that precise moment, she walked in. Doctors found it hard to establish the precise nature of her illness.3.taking care to be exact and accurate, especially about small details: a skilled and precise worker small, precise movements (disapproving) She’s rather prim and precise. to be (more) pr ecise used to show that you are giving more detailed and accurate information about sth you have just mentioned: The shelf is about a metre long—well, 98cm, to be precise.simplifyverb (simplifies, simplifying, simplified, simplified) [vn] to make sth easier to do or understand: The application forms have now been simplified. I hope his appointment will simplify matters. a simplified version of the story for young childrenportableadj. that is easy to carry or to move: a portable TV The equipment is lightweight, portable and easy to store. (figurative) a portable loan / pension (= that can be moved if you change banks, jobs, etc.) portable softwarenoun a small type of machine that is easy to carry, especially a computer or a television: The kids are upstairs watching the portable (= television).shortcomingnoun[usually pl.] a fault in sb’s character, a plan, a system, etc.:She made me aware of my own shortcomings. Despite a number of shortcomings, the project will still go ahead.updateverb [vn]1. to make sth more modern by adding new parts, etc.: It’s about time we updated our software.2. ~ sb (on sth)| ~ sth to give sb the most recent information about sth; to add the most recent information to sth bring up to date: I called the office to update them on the day’s developments. Our records are regularly updated.tendencynoun (pl. -ies)1. [C] ~ (for sb/sth) (to do sth)| ~ (to / towards sth) if sb/sth has a particular tendency, they are likely to behave or act in a particular way: to display artistic, etc. tendencies I have a tendency to talk too much when I’m nervous. There is a tendency for this disease to run in families. She has a strong natural tendency towards caution. This material has a tendency to shrink when washed.2. [C] ~ (for sb/sth) (to do sth)| ~ (to / towards sth) a new custom that is starting to develop: There is a growingtendency among employers to hire casual staff.3. [C+sing./pl. v.] (BrE) a group within a larger political group, whose views are more extreme than those of the rest of the group: the militant tendency reliableadj.1. that can be trusted to do sth well; that you can rely on; dependable: We are looking for someone who is reliable and hard-working. a reliable friend My car’s not as reliable as it used to be.2.that is likely to be correct or true: Our information comes from a reliable source. a reliable witness How reliable are the local weather forecasts? These tests are a reliable indicator of future performance. swoopverb [v]1. [usually +adv. / prep.] (of a bird or plane) to fly quickly and suddenly downwards, especially in order to attack sb/sth; dive: The aircraft swooped down over the buildings. A hawk swooped low over the field.2. ~ (on sb/sth) (especially of police or soldiers) to visit or attack sb/sth suddenly and without warning: Officers swooped on the vehicles as they left the ferry.noun1. an act of moving suddenly and quickly through the air in a downward direction, as a bird does dive2.~ (on sth/sb) an act of arriving somewhere or attacking sth/sb in a way that is sudden and unexpected:Large quantities of drugs were found during a police swoop on the star’s New York home.peckverb1. ~ (at sth) (of birds) to move the beak forward quickly and hit or bite sth: [v] A robin was pecking atcrumbs on the ground. Hens pecked around in the yard. [vn] A bird had pecked a hole in the sack. Vultures had pecked out the dead goat’s eyes.2. [vn] ~ sb (on sth) (informal) to kiss sb lightly and quickly: He pecked her on the cheek as he went out. She pecked his cheek.a / the pecking order (inform al, often humorous) the order of importance in relation to one another among the members of a group: New Zealand is at the top of the pecking order of rugby nations. to be first in the pecking orderpeck at sth to eat only a very small amount of a meal because you are not hungry; pick at: She sat nervously pecking at her food.expeditionnoun1. an organized journey with a particular purpose, especially to find out about a place that is not well known: to plan / lead / go on an expedition to the North Pole2. the people who go on an expedition: Three members of the Everest expedition were killed.3. (sometimes humorous) a short trip that you make when you want or need sth: a shopping expeditioncompulsoryadj. that must be done because of a law or a rule: It is compulsory for all motorcyclists to wear helmets. English is a compulsory subject at this level. compulsory education / schooling compulsory redundanciesSurvivalnoun1. [U] the state of continuing to live or exist, often despite difficulty or danger: the struggle / battle / fight for survival His only chance of survival was a heart transplant. Exporting is necessary f or oureconomic survival. Continued trade in these products is a threat to the survival of the species.2. [C] ~ (from sth) something that has continued to exist from an earlier time: The ceremony is a survival from pre-Christian times.the survival of the fittest the principle that only the people or things that are best adapted to their surroundings will continue to existincidentnoun1.[C] something that happens, especially sth unusual or unpleasant: His bad behaviour was just an isolated incident. One particular incident sticks in my mind.2. [C, U] a serious or violent event, such as a crime, an accident or an attack: There was a shooting incident near here last night. The demonstration passed off without incident.3.[C] a disagreement between two countries, often involving military forces: a border / diplomatic incidentdeparturenoun1. [C, U] ~ (from ... ) the act of leaving a place; an example of this: His sudden departure threw the office into chaos. Flights should be confirmed 4.8 hours before departure. They had received no news of him since his departure from the island.2. [C] a plane, train, etc. leaving a place at a particular time: arrivals and departures All departures are from Manchester. the departure lounge / time / gate the departures board3.[C] ~ (from sth) an action that is different from what is usual or expected: It was a radical departure from tradition. Their latest single represents a new departure for the band.depositnounMONEY1. [usually sing.] a ~ (on sth) a sum of money that is given as the first part of a larger payment: We’ve put down a 5.% deposit on the house. T hey normally ask you to pay £1.00 (as a) deposit. All deposits are non-refundable.2. [usually sing.] a sum of money that is paid by sb when they rent sth and that is returned to them if they do not lose or damage the thing they are renting: to pay a deposit They’l l probably ask you to leave a deposit.3.a sum of money that is paid into a bank account: Deposits can be made at any branch.4. (in the British political system) the amount of money that a candidate in an election to Parliament has to pay, and that is returned if he/she gets enough votes: All the other candidates lost their deposits.verb [vn]PUT DOWN1. [+adv. / prep.] to put o r lay sb/sth down in a particular place: She deposited a pile of books on my desk. (informal) I was whisked off in a taxi and deposited outside the hotel.LEAVE SUBSTANCE2. (especially of a river or a liquid) to leave a layer of sth on the surface of sth, especially gradually and over a period of time: Sand was deposited which hardened into sandstone.MONEY3. to put money into a bank account: Millions were deposited in Swiss bank accounts.reckonverb1. (informal, especially BrE) to think sth or have an opinion about sth: [v (that)] I reckon (that) I’mgoing to get that job. He’ll be famous one day. What do you reckon (= do you agree)? [v] It’s worth a lot of money, I reckon. ‘They’ll never find out.’ ‘You reckon?’ (= I think you may be wrong about that) 2. be reckoned (not used in the progressive tenses) to be generally considered to be sth: [vn to inf] Children are reckoned to be more sophisticated nowadays. [vn-n] It was generally reckoned a success. [also vn-adj] 3. [v to inf] (BrE, informal) to expect to do sth: We reckon to finish by ten. He wasn’t reckoning to pay so much.4. ~ sth (at sth) to calculate an amount, a number, etc.: [vn] I could see him reckoning the cost as I spoke. The age of the earth is reckoned at about 4.6.00 million years. [v (that)] They reckon (that) their profits are down by at least 2.0%. [vn to inf] The journey was reckoned to take about two hours.reckon on sth to expect sth to happen or to rely on sth happening: They hadn’t reckoned on a rebellion. [+ -ing] We’d reckoned on having good weather.reckon sth up / reckon up sth(especially BrE) to calculate the total amount or number of sth: He reckoned up the cost of everything in his mind.reckon with sb/sth1. [usually passive] to consider or treat sb/sth as a serious opponent, problem, etc.: They were alreadya political force to be reckoned with.2. (usually used in negative sentences) to consider sth as a possible problem that you should be prepared for; take sth into account: [+ -ing] I didn’t reckon with getting caught up in so much traffic.reckon without sb/sth (especially BrE) to not consider sb/sth as a possible problem that you should be prepared for; not take sth into account: They had reckoned without the determination of the opposition.tensionnoun1. [U, C, usually pl.] ~ (between A and B) a situation in which people do not trust each other, or feel unfriendly towards each other, and which may cause them to att ack each other: There is mounting tension along the border. international / racial / political tensions Family tensions and conflicts may lead to violence. The incident has further increased tension between the two countries.2. [C, U] ~ (between A and B) a situation in which the fact that there are different needs or interests causes difficulties: Th ere is often a tension between the aims of the company and the wishes of the employees.3. [U] a feeling of anxiety and stress that makes it impossible to relax: nervous tension We laughed and that helped ease the tension. Walking and swimming are excellent for releasing tension.a tension headac he 4.[U] the feeling of fear and excitement that is created by a writer or a film/movie director: dramatic tension As the movie progresses the tension builds.5. [U] the state of being stretched tight; the extent to which sth is stretched tight: muscular tension Adjust the string tension of your tennis racket to suit your style of playing. When knitting, try to keep the same tension throughout. Massage can relieve tension in your shoulders and back.verb [vn] (technical) to make a wire, sail, etc. tight and stretchedgradualadj.1. happening slowly over a long period; not sudden: a gradual change in the climate Recovery from the disease is very gradual.2. (of a slope) not steepforeseeverb (foresaw, foreseen ) to think sth is going to happen in the future; to know about sth before it happens; predict: [vn] We do not foresee any problems. The extent of the damage could not havebeen foreseen. [v (that)] No one could have foreseen (that) things would turn out this way. [v wh-] It is impossible to foresee how life will work out. [also vn -ing]thirstnoun1. [U, sing.] the feeling of needing or wanting a drink: He quenched his thirst with a long drink of cold water. She woke up with a raging thirst and a headache.2. [U] the state of not having enough water to drink: Thousands are dying of thirst.3. [sing.] ~ (for sth) a strong desire for sth: a thirst for knowledge tearverb (tore ,torn)DAMAGE1. to damage sth by pulling it apart or into pieces or by cutting it on sth sharp; to become damaged in this way; rip: [vn] I tore my jeans on the fence. I tore a hole in my jeans. He tore the letter in two.a torn handkerchief [vn-adj] I tore the package open. I tore open the package. [v] Careful—the fabric tears very easily.2. [vn] ~ sth in sth to make a hole in sth by force; rip: The blast tore a hole in the wall.REMOVE FROM STH / SB3. [vn + adv. / prep.] to remove sth from sth else by pulling it roughly or violently; rip: The storm nearly tore the roof off. I tore another sheet from the pad. He tore his clothes off (= took them off quickly and carelessly) and dived into the lake.4. ~ yourself / sb (from sb/sth) to pull yourself/sb away by force from sb/sth that is holding you or them: [vn] She tore herself from his grasp. [vn-adj] He tore himself free.INJURE MUSCLE5. [vn] to injure a muscle, etc. by stretching it too much: a torn ligament She tore a calf muscle playing squash.MOVE QUICKLY6. [v + adv. / prep.] to move somewhere very quickly or in an excited way: He tore off down the street.A truck tore past the gates.-TORN7.(in adjectives) very badly affected or damaged by sth:to bring peace to a strife-torn country a strike-torn industrytear sb/sth apart, to shreds, to bits, etc. to destroy or defeat sb/sth completely or criticize them or it severely: We tore the other team apart in the second half. The critics tore his last movie to shreds. tear at your heart / tear your heart out (formal) to strongly affect you in an emotional waytear your hair (out) (informal) to show that you are very angry or anxious about sth: She’s keeping very calm—anyone else would be tearing their hair out.(be in) a tearing hurry / rush (especially BrE) (to be) in a very great hurrybe torn (between A and B)to be unable to decide or choose between two people, things or feelings: I was torn between my parents and my friend.tear sb off a strip / tear a strip off sb(BrE, informal) to speak angrily to sb who has done sth wrong that’s torn it (BrE, informal) used to say that sth has happened to spoil your plans—more at heart, limb, loose adj.tear sb apart / tear apart sb to make sb feel very unhappy or worried; rip sb apart: It tears me apart to think I might have hurt her feelings. His distress tore me apart.tear sth apart / tear apart sth1. to destroy sth violently, especially by pulling it to pieces: The dogs tore the fox apart.2. to make people in a country, an organization or other place fight or argue with each other: Racial strife is tearing our country apart.3. to search a place, making it look untidy and causing damage: They tore the room apart, looking for money.tear at sth to pull or cut sth violently so that it tears: He tore at the meat with his bare hands.tear yourself away (from sth)/ tear sth away (from sth)to leave somewhere even though you would prefer to stay there; to take sth away from somewhere: Dinner’s ready, if you can tear yourself away from the TV. She was unable to tear her eyes away from him (= could not stop looking at him). tear sth down / tear down sth to pull or knock down a building, wall, etc.: They’re teari ng down these old houses to build a new office block.tear into sb/sth1. to attack sb/sth physically or with words: The wind tore into him.2. to start doing sth with a lot of energy: They tore into their food as if they were starving. The band tore into their opening number. tear sth up / tear up sth to destroy a document, etc. by tearing it into pieces; rip sth up: She tore up all the letters he had sent her. (figurative) He accused t he leader of tearing up the party’s manifesto (= of ignoring it).hardshipnoun [U, C] a situation that is difficult and unpleasant because you do not have enough money, food, clothes, etc.: economic / financial, etc. hardship People suffered many hardships during that long winter. The two men endured great hardship during their trek across Antarctica. It was no hardship to walk home on such a lovely evening.backgroundnounFAMILY / EDUCATION, etc.1.[C] the details of a person’s family, education, experience etc.: a person’s family / social / cultural / educational / class background The job would suit someone with a business background. In spite of their very different backgrounds, they immediately became friends.PAST2.[C, usually sing., U] the circumstances or past events which help explain why sth is how it is; information about these: the historical background to the war background information / knowledge The elections are taking place against a background of violence. Can you give me more background on the company?OF PICTURE / PHOTO3. [C, usually sing.] the part of a picture, photograph or view behind the main objects, people, etc.: a photograph with trees in the backgroundLESS IMPORTANT POSITION4. [sing.] a position in which people are not paying attention to sb/sth or not as much attention as they are paying to sb/sth else: He prefers to remain in the background and let his assistant talk to the press.A piano tinkled gently in the background. background music There was a lot of background noise (= that you could hear, but were not listening to).COLOUR UNDER STH5. [C, usually sing.] a colour or design on which sth is painted, drawn, etc.: The name of the company is written in red on a white background.in the background (computing) (of a computer program) not being used at the present time andappearing on the screen behind programs that are being usedroarverb1.[v] to make a very loud, deep sound:We heard a lion roar. The gun roared deafeningly. The engine roared to life (= started noisily). The wind was roaring in my ears.2. ~ (sth) (out) to shout sth very loudly: [v] The crowd roared. [vn] The fans roared (out) their approval. He roared out James’s name. [v speech] ‘Stand back,’ he roared.3. [v] ~ (with laughter) to laugh very loudly: He looked so funny, we all roared. It made them roar with laughter.4. [v + adv. / prep.] (of a vehicle or its rider / driver) to move very fast, making a lot of noise: She put her foot down and the car roared away. A group of young men on motorcycles roared past.5. [v] (of a fire) to burn brightly with a lot of flames, heat and noise: A log fire was roaring in the hearth.noun1.a loud deep sound made by an animal, especially a lion, or by sb’s voice: His speech was greeted bya roar of applause. roars of laughter 2.a loud continuous noise made by the wind or sea, or by a machine: I could barely hear above the roar of traffic. the roar of the Atlantic。
人教版高中英语选修九第3讲：Unit2sailingtheoceans-词汇篇（学生版）
⼈教版⾼中英语选修九第3讲：Unit2sailingtheoceans-词汇篇（学⽣版）第3讲Unit 2 Sailing the oceans词汇篇____________________________________________________________________________________________________________________________________________________________________1. 掌握本单元词汇、短语并熟练运⽤。
2. 积累并掌握阅读⾼频词汇。
⼀. 词汇1. accelerate v.加速1) The car accelerated as it overtook me.那辆汽车⼀加速就超越了我。
2) The leader is losing ground as the re st of the runners accelerate.领先者在其余赛跑者加速时就逐渐失去了优势。
2. knot[来]n.结v.打结vt.把...打成结1) He knotted a towel about his neck.他把⽑⼱系在脖⼦上。
2) There is a knot in the board.这块⽊板上有个结。
3) My hair knots easily.我的头发爱打结。
4) The knot was fastened in such a way that it was impossible to undo.这个结系得那么紧, 根本解不开。
5) My dead fingers could not untie the knot.我的⼿指⿇⽊了, 解不开结。
[来源:学。
科。
]6) This knot keeps loosening.这个结⽼松开。
7) You need a sharp knife to cut through the knot.你需⽤快⼑才能把结切断。
高中英语B9U2-(航海)-Sailing-the-oceans语言点选修九
B9U2 (航海) Sailing the oceans语言点名词Keeping alongside the coastline carried the minimum amount of risk.(B9U2航海)The number of knots that were counted during a fixed period of time gave t he speed of the ship nautical miles per hour.(B9U2航海)The extreme lack of water was the hardest to cope with psychologically. (B9U 2航海)The tension in the boat got worse as the supply of food and water gradually disappeared. (B9U2航海)He tried to preserve our good spirits by telling stories(B9U2航海)Our faces showed the hardships we had suffered. (B9U2航海)return journey (B9U2航海)Imagine all that water around you, but none of it was safe to drink!(B9U2航海)There seemed to be nothing but long sticks. (B9U2航海)形容词Certain tides and currents could be used by skillful sailors to carry ships to t heir destination.(B9U2航海)It was awkward to use as one of the points of reference was the moving ship itself.(B9U2航海)The astrolabe was easier to handle because it was more portable. (B9U2航海)It was extremely difficult to be accurate with any reading.(B9U2航海) There was no secure method of measuring longitude.(B9U2航海)Sailors did know an approximate method of calculating longitude using speed and time. (B9U2航海)Our daily food was shared equally among us all.(B9U2航海)If it was fresh and smelled strongly, then the ship was close to land.(B9U2航海)介词On a clear day the sailors could use the sun overhead at midday to navigate by. (B9U2航海)On the second evening Sindbad’s friends were eager to hear his second adven ture.(B9U2航海)On our departure from Tahiti, some of the crew took over the ship. (B9U2航海)We left the ship and I wandered off on my own through some grasslands. (B 9U2航海)His task was to make sure we stayed on that course.(B9U2航海)We on board the “Bounty” were caught in a dilemma. (B9U2航海)The astrolabe was a special all-in-one tool for telling the position of the ship i n relation to the sun and various stars. (B9U2航海)We kept to a straight course pretty well. In addition, the captain kept us all busy reading the tables to work out our position. (B9U2航海)In any case, I argued in my head, that whenever I was taken must be better than where I was now.From its top I looked in all directions. (B9U2航海)Seeing the ship disappearing into the distance, I threw myself down on the sa nd.(B9U2航海)Sea captains observed the clouds over the islands. (B9U2航海)Sailors often saw seaweed in the sea and could tell by the colour and smell h ow long it had been there. (B9U2航海)The sailors were not at the mercy of the sea even though they did not have modern navigational aids. (B9U2航海)Once we were at sea, our routine every day was the same. (B9U2航海)At sunrise and sunset.(B9U2航海)At last we arrived at an island unknown to us all. (B9U2航海)As I drew near I found to my astonishment that the object had no entrance. (B9U2航海)动词The special cloud formation indicates there is land close by.(B9U2航海)The compass’ magnetic pointer always indicates the North Pole.(B9U2航海) An early method of measuring speed involved throwing a knotted rope tied to a log over the side of the ship. (B9U2航海)I joined him in the small boat. (B9U2航海)As dusk fell, we seemed to face an uncertain future. (B9U2航海)As I examine d the rocks more closely I saw that they were large diamonds. (B9U2航海)As time passed I longed to visit distant cities again.(B9U2航海)The ship advanced through the water.(B9U2航海)The sextant proved to be the most accurate and reliable instruments.(B9U2航海)Seamen could follow the birds to land even if they were offshore.(B9U2航海)But the mystery solved itself when an enormous bird appeared out of the sky. (B9U2航海)This bird settled on the white object.(B9U2航海)It was so peaceful and warm that I presently fell asleep.(B9U2航海)I lay awake all night fearing to sleep in case the bird flew away while I slep t. (B9U2航海)Accomplished navigators were able to use the North Star to plot their position s.(B9U2航海)We may well wonder how seamen explored the oceans before.(B9U2航海)We left the ship and I wandered off on my own through some grasslands. (B 9U2航海)At last when I could cry no more I looked about me. (B9U2航海)The sailors could use the height of the sun to work out their latitude.(B9U2航海)On our departure from Tahiti, some of the crew took over the ship. (B9U2航海)We arrived in Timor over forty days after being set loose in our small boat. (B9U2航海)非谓语动词Keeping alongside the coastline seems to have been the most useful form of exploration.(B9U2航海)Sea birds could be used to show the way to land when it was nowhere to be seen. (B9U2航海)I am proud to have sailed with Captain Bligh on his journey across the Pacif ic Ocean. (B9U2航海)One day he was determined to set out on a voyage across an unknown sea. (B9U2航海)He was determined not to give up. (B9U2航海)a civilized land. (B9U2航海)I was confused.(B9U2航海)I stood undecided. If I moved on, I might find myself in even more danger. (B9U2航海)The island had trees covered with delicious fruit. (B9U2航海)Terrified, I hid behind a tree. (B9U2航海)We could face certain death from the British navy if caught.(B9U2航海) You could not imagine a more disturbing sight.(B9U2航海)Choosing the largest diamonds with care, I filled my pockets with as many as I could.(B9U2航海)Having purchased some goods, I set out again in a new ship with a strong c rew. (B9U2航海)结构Once inside （his boat）he could safely sail away.(B9U2航海)Although this took a great deal of time, it didn’t matter. Time was, after all, what we had a lot of!(B9U2航海)Latitude and longitude made it possible to plot a ship’s position on a map. (B9U2航海)I lay awake all night fearing to sleep in case the bird flew away while I slept. (B9U2航海)。
高中英语unit 2 sailing the oceans必修九新人教版
Special Focus:
1.enlarge vocabulary: voyage, mercy, encyclopedia, alongside, exploration, minimum, celestial, pole, horizon, overhead, nowhere, accelerate, secure, knot, nautical, magnetic, random, awkward, precise, simplify, portable, update, tendency, reliable, swoop, cliff, expedition, compulsory, survival, incident, departure, deposit, dilemma, drawback, routine, reckon, psychology, tension, foresee, set loose, background, roar.
D. The health of the famous picture, painted by Leonardo Da Vinci in 1905, is getting worse by the year, according to theLouvreMuseumwhere it is housed.
C. Do them for at least 20 minutes a time, three of five times a week.
D.“Of all the mood-changing self-help techniques,aerobic exercise(有氧运动) seems to be the best cure for a bad mood. If you could keep the exercise, you’d be in high spirits,”says Kathryn Lance, author of Running for health and Beauty.
高中英语B9U2_(航海)_Sailing_the_oceans语言点选修九
B9U2 (航海) Sailing the oceans语言点名词Keeping alongside the coastline carried the minimum amount of risk. (B9U2航海)The number of knots that were counted during a fixed period of time gave the speed of the ship nautical miles per hour.(B9U2航海)The extreme lack of water was the hardest to cope with psychologically. (B9U2航海)The tension in the boat got worse as the supply of food and water gr adually disappeared. (B9U2航海)He tried to preserve our good spirits by telling stories(B9U2航海)Our faces showed the hardships we had suffered. (B9U2航海)return journey (B9U2航海)Imagine all that water around you, but none of it was safe to drink!(B 9U2航海)There seemed to be nothing but long sticks. (B9U2航海)形容词Certain tides and currents could be used by skillful sailors to carry ship s to their destination.(B9U2航海)It was awkward to use as one of the points of reference was the movi ng ship itself.(B9U2航海)The astrolabe was easier to handle because it was more portable. (B9U 2航海)It was extremely difficult to be accurate with any reading.(B9U2航海) There was no secure method of measuring longitude.(B9U2航海) Sailors did know an approximate method of calculating longitude usin g speed and time. (B9U2航海)Our daily food was shared equally among us all.(B9U2航海)If it was fresh and smelled strongly, then the ship was close to land. (B9U2航海)介词On a clear day the sailors could use the sun overhead at midday to na vigate by. (B9U2航海)On the second evening Sindbad’s friends were eager to hear his secon d adventure.(B9U2航海)On our departure from Tahiti, some of the crew took over the ship. (B 9U2航海)We left the ship and I wandered off on my own through some grassla nds. (B9U2航海)His task was to make sure we stayed on that course.(B9U2航海)We on board the “Bounty” were caught in a dilemma. (B9U2航海) The astrolabe was a special all-in-one tool for telling the position of th e ship in relation to the sun and various stars. (B9U2航海)We kept to a straight course pretty well. In addition, the captain kept us all busy reading the tables to work out our position. (B9U2航海)In any case, I argued in my head, that whenever I was taken must be better than where I was now.From its top I looked in all directions. (B9U2航海)Seeing the ship disappearing into the distance, I threw myself down on the sand.(B9U2航海)Sea captains observed the clouds over the islands. (B9U2航海)Sailors often saw seaweed in the sea and could tell by the colour and smell how long it had been there. (B9U2航海)The sailors were not at the mercy of the sea even though they did no t have modern navigational aids. (B9U2航海)Once we were at sea, our routine every day was the same. (B9U2航海) At sunrise and sunset.(B9U2航海)At last we arrived at an island unknown to us all. (B9U2航海)As I drew near I found to my astonishment that the object had no en trance.(B9U2航海)动词The special cloud formation indicates there is land close by.(B9U2航海)The compass’ magnetic pointer always indicates the North Pole.(B9U2航海)An early method of measuring speed involved throwing a knotted rope tied to a log over the side of the ship. (B9U2航海)I joined him in the small boat. (B9U2航海)As dusk fell, we seemed to face an uncertain future. (B9U2航海)As I examine d the rocks more closely I saw that they were large diam onds.(B9U2航海)As time passed I longed to visit distant cities again.(B9U2航海)The ship advanced through the water.(B9U2航海)The sextant proved to be the most accurate and reliable instruments. (B9U2航海)Seamen could follow the birds to land even if they were offshore.(B9 U2航海)But the mystery solved itself when an enormous bird appeared out of the sky. (B9U2航海)This bird settled on the white object.(B9U2航海)It was so peaceful and warm that I presently fell asleep.(B9U2航海)I lay awake all night fearing to sleep in case the bird flew away while I slept. (B9U2航海)Accomplished navigators were able to use the North Star to plot their positions.(B9U2航海)We may well wonder how seamen explored the oceans before.(B9U2航海)We left the ship and I wandered off on my own through some grassla nds. (B9U2航海)At last when I could cry no more I looked about me. (B9U2航海)The sailors could use the height of the sun to work out their latitude. (B9U2航海)On our departure from Tahiti, some of the crew took over the ship. (B 9U2航海)We arrived in Timor over forty days after being set loose in our small boat. (B9U2航海)非谓语动词Keeping alongside the coastline seems to have been the most useful f orm of exploration.(B9U2航海)Sea birds could be used to show the way to land when it was nowher e to be seen. (B9U2航海)I am proud to have sailed with Captain Bligh on his journey across th e Pacific Ocean. (B9U2航海)One day he was determined to set out on a voyage across an unkno wn sea.(B9U2航海)He was determined not to give up. (B9U2航海)a civilized land. (B9U2航海)I was confused.(B9U2航海)I stood undecided. If I moved on, I might find myself in even more da nger. (B9U2航海)The island had trees covered with delicious fruit. (B9U2航海) Terrified, I hid behind a tree. (B9U2航海)We could face certain death from the British navy if caught.(B9U2航海)You could not imagine a more disturbing sight.(B9U2航海) Choosing the largest diamonds with care, I filled my pockets with as m any as I could.(B9U2航海)Having purchased some goods, I set out again in a new ship with a st rong crew. (B9U2航海)结构Once inside （his boat）he could safely sail away.(B9U2航海) Although this took a great deal of time, it didn’t matter. Time was, afte r all, what we had a lot of!(B9U2航海)Latitude and longitude made it possible to plot a ship’s position on a map. (B9U2航海)I lay awake all night fearing to sleep in case the bird flew away while I slept. (B9U2航海)。
高中英语B9U2 (航海) Sailing the oceans语言点选修九
B9U2 (航海) Sailing the oceans语言点名词Keeping alongside the coastline carried the minimum amount of risk.(B9U2航海)The number of knots that were counted during a fixed period of time gave t he speed of the ship nautical miles per hour.(B9U2航海)The extreme lack of water was the hardest to cope with psychologically. (B9U 2航海)The tension in the boat got worse as the supply of food and water gradually disappeared. (B9U2航海)He tried to preserve our good spirits by telling stories(B9U2航海)Our faces showed the hardships we had suffered. (B9U2航海)return journey (B9U2航海)Imagine all that water around you, but none of it was safe to drink!(B9U2航海)There seemed to be nothing but long sticks. (B9U2航海)形容词Certain tides and currents could be used by skillful sailors to carry ships to t heir destination.(B9U2航海)It was awkward to use as one of the points of reference was the moving ship itself.(B9U2航海)The astrolabe was easier to handle because it was more portable. (B9U2航海)It was extremely difficult to be accurate with any reading.(B9U2航海)There was no secure method of measuring longitude.(B9U2航海)Sailors did know an approximate method of calculating longitude using speed and time. (B9U2航海)Our daily food was shared equally among us all.(B9U2航海)If it was fresh and smelled strongly, then the ship was close to land.(B9U2航海)介词On a clear day the sailors could use the sun overhead at midday to navigate by. (B9U2航海)On the second evening Sindbad’s friends were eager to hear his second adven ture.(B9U2航海)On our departure from Tahiti, some of the crew took over the ship. (B9U2航海)We left the ship and I wandered off on my own through some grasslands. (B9 U2航海)His task was to make sure we stayed on that course.(B9U2航海)We on board the “Bounty〞were caught in a dilemma. (B9U2航海) Theastrolabe was a special all-in-one tool for telling the position of the ship in relation to the sun and various stars. (B9U2航海)We kept to a straight course pretty well. In addition, the captain kept us all busy reading the tables to work out our position. (B9U2航海)In any case, I argued in my head, that whenever I was taken must be better than where I was now.From its top I looked in all directions. (B9U2航海)Seeing the ship disappearing into the distance, I threw myself down on the sa nd.(B9U2航海)Sea captains observed the clouds over the islands. (B9U2航海)Sailors often saw seaweed in the sea and could tell by the colour and smell h ow long it had been there. (B9U2航海)The sailors were not at the mercy of the sea even though they did not have modern navigational aids. (B9U2航海)Once we were at sea, our routine every day was the same. (B9U2航海)At sunrise and sunset.(B9U2航海)At last we arrived at an island unknown to us all. (B9U2航海)As I drew near I found to my astonishment that the object had no entrance. (B9U2航海)动词The special cloud formation indicates there is land close by.(B9U2航海)The compass’ magnetic pointer always indicates the North Pole.(B9U2航海) An early method of measuring speed involved throwing a knotted rope tied to a log over the side of the ship. (B9U2航海)I joined him in the small boat. (B9U2航海)As dusk fell, we seemed to face an uncertain future. (B9U2航海)As I examine d the rocks more closely I saw that they were large diamonds.(B 9U2航海)As time passed I longed to visit distant cities again.(B9U2航海)The ship advanced through the water.(B9U2航海)The sextant proved to be the most accurate and reliable instruments.(B9U2航海)Seamen could follow the birds to land even if they were offshore.(B9U2航海) But the mystery solved itself when an enormous bird appeared out of the sky. (B9U2航海)This bird settled on the white object.(B9U2航海)It was so peaceful and warm that I presently fell asleep.(B9U2航海)I lay awake all night fearing to sleep in case the bird flew away while I slep t. (B9U2航海)Accomplished navigators were able to use the North Star to plot their position s.(B9U2航海)We may well wonder how seamen explored the oceans before.(B9U2航海)We left the ship and I wandered off on my own through some grasslands. (B 9U2航海)At last when I could cry no more I looked about me. (B9U2航海)The sailors could use the height of the sun to work out their latitude.(B9U2航海)On our departure from Tahiti, some of the crew took over the ship. (B9U2航海)We arrived in Timor over forty days after being set loose in our small boat. (B9U2航海)非谓语动词Keeping alongside the coastline seems to have been the most useful form of exploration.(B9U2航海)Sea birds could be used to show the way to land when it was nowhere to be seen. (B9U2航海)I am proud to have sailed with Captain Bligh on his journey across the Pacif ic Ocean. (B9U2航海)One day he was determined to set out on a voyage across an unknown sea. (B9U2航海)He was determined not to give up. (B9U2航海)a civilized land. (B9U2航海)I was confused.(B9U2航海)I stood undecided. If I moved on, I might find myself in even more danger. (B9U2航海)The island had trees covered with delicious fruit. (B9U2航海)Terrified, I hid behind a tree. (B9U2航海)We could face certain death from the British navy if caught.(B9U2航海)You could not imagine a more disturbing sight.(B9U2航海)Choosing the largest diamonds with care, I filled my pockets with as many as I could.(B9U2航海)Having purchased some goods, I set out again in a new ship with a strong c rew. (B9U2航海)结构Once inside 〔his boat〕he could safely sail away.(B9U2航海)Although this took a great deal of time, it didn’t matter. Time was, after all, what we had a lot of!(B9U2航海)Latitude and longitude made it possible to plot a ship’s position on a map. (B9U2航海)I lay awake all night fearing to sleep in case the bird flew away while I slept. (B9U2航海)。
高中英语 Unit 2 Sailing the oceans 单元重点小结课件 新人教选修9
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单元重点小结
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高三英语选修9 Unit2 Sailing the oceans词汇讲解
Unit 2 Sailing the oceansPart Two: Teaching ResourcesSection 3: Words and expressions from Unit 2Sailing the oceansmercynoun (pl. -ies)1. [U] a kind or forgiving attitude towards sb that you have the power to harm or right to punish humanity: to ask / beg / plead for mercy They showed no mercy to their hostages. God have mercy on us. The troops are on a mercy mission (= a journey to help people) in the war zone.2. [C, usually sing.] (informal) an event or a situation to be grateful for, usually because it stops sth unpleasant: It’s a mercy she wasn’t seriously hurt. His death was a mercy (= because he was in great pain.at the mercy of sb/sth not able to stop sb/sth harming you because they have power or control over you: I’m not going to put myself at the mercy of the bank. We were at the mercy of the weather.leave sb/sth to the mercy / mercies of sb/sth to leave sb/sth in a situation that may cause them to suffer or to be treated badly: privatized companies left to the mercy of market forces (humorous) I’ll leave you to the tender mercies of these ladies!throw yourself on sb’s mercy (formal) to put yourself in a situation where you must rely on sb to be kind to you and not harm or punish youlongsideprep.1.next to or at the side of sth:A police car pulled up alongside us. a lifeboat moored alongside the yacht Much of the land alongside the river is below sea level.2.together with or at the same time as sth/sb: Traditional beliefs still flourish alongside a modern urban lifestyle.explorationnoun [C, U]1. the act of travelling through a place in order to find out about it or look for sth in it: the exploration of space oil exploration (= searching for oil in the ground)2. an examination of sth in order to find out about it: the book’s explorations of the human mindaccelerateverb1. to happen or to make sth happen faster or earlier than expected: [v] Inflation continues to accelerate. [vn] Exposure to the sun can accelerate the ageing process.2.[v] (of a vehicle or person) to start to go faster: The runners accelerated smoothly around the bend. The car accelerated to overtake me.secureadj.HAPPY / CONFIDENT1. feeling happy and confident about yourself or a particular situation: At last they were able to feel secure about the future. She finished the match, secure in the knowledge that she was through to the next round.CERTAIN / SAFE2. likely to continue or be successful for a long time; safe: a secure job / income It’s not a very secure way to make a living. The future of the company looks secure.3. ~ (against / from sth) that cannot be affected or harmed by sth: Information must be stored so that it is secure from accidental deletion.BUILDING / DOOR / ROOM4. guarded and/or made stronger so that it is difficult for people to enter or leave: Check that all windows and doors have been made as secure as possible. a secure unit for child offenders The building is secure against intruders.FIRM5.not likely to move, fall down, etc.; stable: The aerial doesn’t look very secure to me. It was difficult to maintain a secure foothold on the ice. (figurative) Our relationship was now on a more secure footing.verbGET STH1. ~ sth (for sb/sth)| ~ sb sth (formal) to obtain or achieve sth, especially when this means using a lot of effort: [vn] to secure a contract / deal The team managed to secure a place in the finals. She secured2. 000 votes. The delegation has secured the promise of a ceasefire. [vn, vnn] He secured a place for himself at law school. He secured himself a place at law school.FASTEN FIRML Y2. [vn] ~ sth (to sth) to attach or fasten sth firmly: She secured the rope firmly to the back of the car. The tables on board were secured firmly to the floor.PROTECT FROM HARM3. [vn] ~ sth (against sth) to protect sth so that it is safe and difficult to attack or damage: to secure a property against intruders The windows were secured with locks and bars. (figurative) a savings plan that will secure your child’s futureA LOAN4. [vn] to legally agree to give sb property or goods that are worth the same amount as the money that you have borrowed from them, if you are unable to pay the money back: a loan secured on the houserandomadj. [usually before noun] done, chosen, etc. without sb deciding in advance what is going to happen, or without any regular pattern: the random killing of innocent people a random sample / selection (= in which each thing has an equal chance of being chosen) The information is processed in a random order.nounat random without deciding in advance what is going to happen, or without any regular pattern: She opened the book at random (= not at any particular page) and started reading. The terrorists fired into the crowd at random. Names were chosen at random from a list.awkwardadj.1. making you feel embarrassed: There was an awkward silence. I felt awkward because they obviously wanted to be alone.2. difficult to deal with: Don’t ask awkward questions. You’ve put me in an awkward position. an awkward customer (= a person who is difficult to deal with) Please don’t be awkward about letting him come. It makes things awkward for everyone when you behave like that.3. not convenient, inconvenient: Have I come at an awkward time?4. difficult or dangerous because of its shape or design: This box is very awkward for one person to carry. This tool will reach into awkward corners, such as under kitchen units.5. not moving in an easy way; not comfortable:He tried to dance, but he was too clumsy and awkward. I must have slept in an awkward position—I’m aching all over.referencenounMENTIONING SB / STH1. [C, U] ~ (to sb/sth) a thing you say or write that mentions sb/sth else; the act of mentioning sb/sth: The book is full of references to growing up in India. She made no reference to her illness but only to her future plans. the President’s passing reference to (= brief mention of) the end of the warLOOKING FOR INFORMA TION2. [U] the act of looking at sth for information: Keep the list of numbers near the phone for easy reference. I wrote down the name of the hotel for future reference (= because it might be useful in the future). The library contains many popular works of reference (= reference books).ASKING FOR ADVICE3. [U] ~ (to sb/sth) (formal) the act of asking sb for help or advice: The emergency nurse can treat minor injuries without reference to a doctor.NUMBER / WORD / SYMBOL4. [C] (abbr. ref.) a number, word or symbol that shows where sth is on a map, or where you can find a piece of information: The map reference is Y4.. Please quote your reference number when making an enquiry.FOR NEW JOB5. [C] a letter written by sb who knows you, giving information about your character and abilities, especially to a new employer: We will take up references after the interview.6.[C] a person who agrees to write a reference, for you, for example when you are applying for a job: My previous boss will act as a reference for me.IN BOOK7.[C] a note in a book that tells you where a particular piece of information comes from: There is a list of references at the end of each chapter.in / with reference to(formal) used to say what you are talking or writing about: With reference to your letter of July 22...verb[vn] (formal) to refer to sth; to provide a book, etc. with references: Each chapter is referenced, citing literature up to .preciseadj.1. clear and accurate; exact: precise details / instructions / measurements Can you give a more precise definition of the word? I can be reasonably precise about the time of the incident.2.[only before noun] used to emphasize that sth happens at a particular time or in a particular way: We were just talking about her when, at that precise moment, she walked in. Doctors found it hard to establish the precise nature of her illness.3. taking care to be exact and accurate, especially about small details: a skilled and precise worker small, precise movements (disapproving) She’s rather prim and precise.to be (more) precise used to show that you are giving more detailed and accurate information about sth you have just mentioned: The shelf is about a metre long—well, 98cm, to be precise.simplifyverb (simplifies, simplifying, simplified, simplified) [vn] to make sth easier to do or understand: The application forms have now been simplified. I hope his appointment will simplify matters. a simplified version of the story for young childrenportableadj. that is easy to carry or to move: a portable TV The equipment is lightweight, portable and easy to store. (figurative) a portable loan / pension (= that can be moved if you change banks, jobs, etc.) portable software noun a small type of machine that is easy to carry, especially a computer or a television: The kids are upstairs watching the portable (= television).shortcomingnoun [usually pl.] a fault in sb’s character, a plan, a system, etc.: She made me aware of my own shortcomings. Despite a number of shortcomings, the project will still go ahead.updateverb [vn]1. to make sth more modern by adding new parts, etc.: It’s about time we updated our software.2. ~ sb (on sth)| ~ sth to give sb the most recent information about sth; to add the most recent information to sth bring up to date: I called the office to update them on the day’s developments. Our records are regularly updated.tendencynoun (pl. -ies)1. [C] ~ (for sb/sth) (to do sth)| ~ (to / towards sth) if sb/sth has a particular tendency, they are likely to behave or act in a particular way: to display artistic, etc. tendencies I have a tendency to talk too much when I’m nervous. There is a tendency for this disease to run in families. She has a strong natural tendency towards caution. This material has a tendency to shrink when washed.2. [C] ~ (for sb/sth) (to do sth)| ~ (to / towards sth) a new custom that is starting to develop: There is a growing tendency among employers to hire casual staff.3. [C+sing./pl. v.] (BrE) a group within a larger political group, whose views are more extreme than those of the rest of the group: the militant tendencyreliableadj.1. that can be trusted to do sth well; that you can rely on; dependable: We are looking for someone who is reliable and hard-working. a reliable friend My car’s not as reliable as it used to be.2. that is likely to be correct or true: Our information comes from a reliable source. a reliable witness How reliable are the local weather forecasts? These tests are a reliable indicator of future performance.swoopverb [v]1. [usually +adv. / prep.] (of a bird or plane) to fly quickly and suddenly downwards, especially in order to attack sb/sth; dive: The aircraft swooped down over the buildings. A hawk swooped low over the field.2. ~ (on sb/sth) (especially of police or soldiers) to visit or attack sb/sth suddenly and without warning: Officers swooped on the vehicles as they left the ferry.noun1. an act of moving suddenly and quickly through the air in a downward direction, as a bird does dive2. ~ (on sth/sb) an act of arriving somewhere or attacking sth/sb in a way that is sudden and unexpected: Large quantities of drugs were found during a police swoop on the star’s New York home.peckverb1. ~ (at sth) (of birds) to move the beak forward quickly and hit or bite sth: [v] A robin was pecking at crumbs on the ground. Hens pecked around in the yard. [vn] A bird had pecked a hole in the sack. Vultures had pecked out the dead goat’s eyes.2. [vn] ~ sb (on sth) (informal) to kiss sb lightly and quickly: He pecked her on the cheek as he went out. She pecked his cheek.a / the pecking order (informal, often humorous) the order of importance in relation to one another among the members of a group: New Zealand is at the top of the pecking order of rugby nations. to be first in the pecking orderpeck at sth to eat only a very small amount of a meal because you are not hungry; pick at: She sat nervously pecking at her food.expeditionnoun1. an organized journey with a particular purpose, especially to find out about a place that is not well known: to plan / lead / go on an expedition to the North Pole2. the people who go on an expedition: Three members of the Everest expedition were killed.3. (sometimes humorous) a short trip that you make when you want or need sth: a shopping expeditioncompulsoryadj. that must be done because of a law or a rule: It is compulsory for all motorcyclists to wear helmets. English is a compulsory subject at this level. compulsory education / schooling compulsory redundanciesSurvivalnoun1. [U] the state of continuing to live or exist, often despite difficulty or danger: the struggle / battle / fight for survival His only chance of survival was a heart transplant. Exporting is necessary for our economic survival. Continued trade in these products is a threat to the survival of the species.2. [C] ~ (from sth) something that has continued to exist from an earlier time: The ceremony is a survival from pre-Christian times.the survival of the fittest the principle that only the people or things that are best adapted to their surroundings will continue to existincidentnoun1.[C] something that happens, especially sth unusual or unpleasant: His bad behaviour was just an isolated incident. One particular incident sticks in my mind.2.[C, U] a serious or violent event, such as a crime, an accident or an attack: There was a shooting incident near here last night. The demonstration passed off without incident.3.[C] a disagreement between two countries, often involving military forces: a border / diplomatic incidentdeparturenoun1. [C, U] ~ (from ... ) the act of leaving a place; an example of this: His sudden departure threw the office into chaos. Flights should be confirmed 4.8 hours before departure. They had received no news of him since his departure from the island.2. [C] a plane, train, etc. leaving a place at a particular time: arrivals and departures All departures are from Manchester. the departure lounge / time / gate the departures board3. [C] ~ (from sth) an action that is different from what is usual or expected: It was a radical departure from tradition. Their latest single represents a new departure for the band.depositnounMONEY1. [usually sing.] a ~ (on sth) a sum of money that is given as the first part of a larger payment: We’ve put down a 5.% deposit on the house. They normally ask you to pay £1.00 (as a) deposit. All deposits are non-refundable.2. [usually sing.] a sum of money that is paid by sb when they rent sth and that is returned to them if they do not lose or damage the thing they are renting: to pay a deposit They’ll probably ask you to leave a deposit.3. a sumof money that is paid into a bank account: Deposits can be made at any branch. 4. (in the British political system) the amount of money that a candidate in an election to Parliament has to pay, and that is returned if he/she gets enough votes: All the other candidates lost their deposits.verb [vn]PUT DOWN1.[+adv. / prep.] to put or lay sb/sth down in a particular place: She deposited a pile of books on my desk. (informal) I was whisked off in a taxi and deposited outside the hotel.LEAVE SUBSTANCE2. (especially of a river or a liquid) to leave a layer of sth on the surface of sth, especially gradually and over a period of time: Sand was deposited which hardened into sandstone.MONEY3. to put money into a bank account: Millions were deposited in Swiss bank accounts.reckonverb1. (informal, especially BrE) to think sth or have an opinion about sth: [v (that)] I reckon (that) I’m going to get that job. He’ll be famous one day. What do you reckon (= do you agree)? [v] It’s worth a lot of money, I reckon. ‘They’ll never find out.’ ‘You reckon?’ (= I think you may be wrong about that)2. be reckoned (not used in the progressive tenses) to be generally considered to be sth: [vn to inf] Children are reckoned to be more sophisticated nowadays. [vn-n] It was generally reckoned a success. [also vn-adj]3. [v to inf] (BrE, informal) to expect to do sth: We reckon to finish by ten. He wasn’t reckoning to pay so much.4. ~ sth (at sth) to calculate an amount, a number, etc.: [vn] I could see him reckoning the cost as I spoke. The age of the earth is reckoned at about 4.6.00 million years. [v (that)] They reckon (that) their profits are down by at least 2.0%. [vn to inf] The journey was reckoned to take about two hours.reckon on sth to expect sth to happen or to rely on sth happening: They hadn’t reckoned on a rebellion. [+ -ing] We’d reckoned on having good weather.reckon sth up / reckon up sth(especially BrE) to calculate the total amount or number of sth: He reckoned up the cost of everything in his mind.reckon with sb/sth1. [usually passive] to consider or treat sb/sth as a serious opponent, problem, etc.: They were already a political force to be reckoned with.2. (usually used in negative sentences) to consider sth as a possible problem that you should be prepared for; take sth into account: [+ -ing] I didn’t reckon with getting caught up in so much traffic. reckon without sb/sth (especially BrE) to not consider sb/sth as a possible problem that you should be prepared for; not take sth into account: They had reckoned without the determination of the opposition.tensionnoun1. [U, C, usually pl.] ~ (between A and B) a situation in which people do not trust each other, or feel unfriendly towards each other, and which may cause them to attack each other: There is mounting tension along the border. international / racial / political tensions Family tensions and conflicts may lead to violence. The incident has further increased tension between the two countries.2. [C, U] ~ (between A and B) a situation in which the fact that there are different needs or interests causes difficulties: There is often a tension between the aims of the company and the wishes of the employees.3. [U] a feeling of anxiety and stress that makes it impossible to relax: nervous tension We laughed and that helped ease the tension. Walking and swimming are excellent for releasing tension. a tension headache4. [U] the feeling of fear and excitement that is created by a writer or a film/movie director: dramatic tension As the movie progresses the tension builds.5.[U] the state of beingstretched tight; the extent to which sth is stretched tight: muscular tension Adjust the string tension of your tennis racket to suit your style of playing. When knitting, try to keep the same tension throughout. Massage can relieve tension in your shoulders and back.verb [vn] (technical) to make a wire, sail, etc. tight and stretchedgradualadj.1. happening slowly over a long period; not sudden: a gradual change in the climate Recovery from the disease is very gradual.2. (of a slope) not steepforeseeverb (foresaw, foreseen ) to think sth is going to happen in the future; to know about sth before it happens; predict: [vn] We do not foresee any problems. The extent of the damage could not have been foreseen. [v (that)] No one could have foreseen (that) things would turn out this way. [v wh-] It is impossible to foresee how life will work out. [also vn -ing]thirstnoun1. [U, sing.] the feeling of needing or wanting a drink: He quenched his thirst with a long drink of cold water. She woke up with a raging thirst and a headache.2. [U] the state of not having enough water to drink: Thousands are dying of thirst.3. [sing.] ~ (for sth) a strong desire for sth: a thirst for knowledgetearverb (tore ,torn)DAMAGE1. to damage sth by pulling it apart or into pieces or by cutting it on sth sharp; to become damaged in this way; rip: [vn] I tore my jeans on the fence. I tore a hole in my jeans. He tore the letter in two. a torn handkerchief [vn-adj] I tore the package open. I tore open the package. [v] Careful—the fabric tears very easily.2. [vn] ~ sth in sth to make a hole in sth by force; rip: The blast tore a hole in the wall.REMOVE FROM STH / SB3. [vn + adv. / prep.] to remove sth from sth else by pulling it roughly or violently; rip: The storm nearly tore the roof off. I tore another sheet from the pad. He tore his clothes off (= took them off quickly and carelessly) and dived into the lake.4. ~ yourself / sb (from sb/sth) to pull yourself/sb away by force from sb/sth that is holding you or them: [vn] She tore herself from his grasp. [vn-adj] He tore himself free.INJURE MUSCLE5. [vn] to injure a muscle, etc. by stretching it too much: a torn ligament She tore a calf muscle playing squash. MOVE QUICKL Y6. [v + adv. / prep.] to move somewhere very quickly or in an excited way: He tore off down the street. A truck tore past the gates.-TORN7. (in adjectives) very badly affected or damaged by sth: to bring peace to a strife-torn country a strike-torn industrytear sb/sth apart, to shreds, to bits, etc. to destroy or defeat sb/sth completely or criticize them or it severely: We tore the other team apart in the second half. The critics tore his last movie to shreds.tear at your heart / tear your heart out (formal) to strongly affect you in an emotional waytear your hair (out) (informal) to show that you are very angry or anxious about sth: She’s keeping very calm—anyone else would be tearing their hair out.(be in) a tearing hurry / rush (especially BrE) (to be) in a very great hurrybe torn (between A and B)to be unable to decide or choose between two people, things or feelings: I was torn between my parents and my friend.tear sb off a strip / tear a strip off sb(BrE, informal) to speak angrily to sb who has done sth wrongthat’s torn it (BrE, informal) used to say that sth has happened to spoil your plans—more at heart, limb, loose adj. tear sb apart / tear apart sb to make sb feel very unhappy or worried; rip sb apart: It tears me apart to think I might have hurt her feelings. His distress tore me apart.tear sth apart / tear apart sth1. to destroy sth violently, especially by pulling it to pieces: The dogs tore the fox apart.2. to make people in a country, an organization or other place fight or argue with each other: Racial strife is tearing our country apart.3. to search a place, making it look untidy and causing damage: They tore the room apart, looking for money.tear at sth to pull or cut sth violently so that it tears: He tore at the meat with his bare hands.tear yourself away (from sth)/ tear sth away (from sth)to leave somewhere even though you would prefer to stay there; to take sth away from somewhere: Dinner’s ready, if you can tear yourself away from the TV. She was unable to tear her eyes away from him (= could not stop looking at him).tear sth down / tear down sth to pull or knock down a building, wall, etc.: They’re tearing down these old houses to build a new office block.tear into sb/sth1. to attack sb/sth physically or with words: The wind tore into him.2. to start doing sth with a lot of energy: They tore into their food as if they were starving. The band tore into their opening number.tear sth up / tear up sth to destroy a document, etc. by tearing it into pieces; rip sth up: She tore up all the letters he had sent her. (figurative) He accused the leader of tearing up the party’s manifesto (= of ignoring it).hardshipnoun [U, C] a situation that is difficult and unpleasant because you do not have enough money, food, clothes, etc.: economic / financial, etc. hardship People suffered many hardships during that long winter. The two men endured great hardship during their trek across Antarctica. It was no hardship to walk home on such a lovely evening.backgroundnounFAMIL Y / EDUCATION, etc.1. [C] the details of a person’s family, education, experience etc.: a person’s family / social / cultural / educational / class background The job would suit someone with a business background. In spite of their very different backgrounds, they immediately became friends.PAST2. [C, usually sing., U] the circumstances or past events which help explain why sth is how it is; information about these: the historical background to the war background information / knowledge The elections are taking place against a background of violence. Can you give me more background on the company?OF PICTURE / PHOTO3. [C, usually sing.] the part of a picture, photograph or view behind the main objects, people, etc.: a photograph with trees in the backgroundLESS IMPORTANT POSITION4. [sing.] a position in which people are not paying attention to sb/sth or not as much attention as they are paying to sb/sth else: He prefers to remain in the background and let his assistant talk to the press. A piano tinkled gently in the background. background music There was a lot of background noise (= that you could hear, but were not listening to).COLOUR UNDER STH5. [C, usually sing.] a colour or design on which sth is painted, drawn, etc.: The name of the company is written in red on a white background.in the background (computing) (of a computer program) not being used at the present time and appearing on the screen behind programs that are being usedroarverb1. [v] to make a very loud, deep sound: We heard a lion roar. The gun roared deafeningly. The engine roared to life (= started noisily). The wind was roaring in my ears.2. ~ (sth) (out) to shout sth very loudly: [v] The crowd roared. [vn] The fans roared (out) their approval. He roared out James’s name. [v speech] ‘Stand back,’ he roared.3. [v] ~ (with laughter) to laugh very loudly: He looked so funny, we all roared. It made them roar with laughter.4. [v + adv. / prep.] (of a vehicle or its rider / driver) to move very fast, making a lot of noise: She put her foot down and the car roared away. A group of young men on motorcycles roared past.5. [v] (of a fire) to burn brightly with a lot of flames, heat and noise: A log fire was roaring in the hearth.noun1. a loud deep sound made by an animal, especially a lion, or by sb’s voice: His speech was greeted by a roar of applause. roars of laughter2. a loud continuous noise made by the wind or sea, or by a machine: I could barely hear above the roar of traffic. the roar of the Atlantic。
高中英语 Unit 2《Sailing the Oceans》文字素材1 新人教版选修9
Unit 2 Sailing the oceans Part Two: Teaching ResourcesSection 1: Discourse studies of Sailing the Ocean 1. Type of writing and summary of SAILING THE OCEAN．A diagram of SAILING THE OCEAN2Unit 2 Sailing the oceansPart Two: Teaching ResourcesSection 3: Words and expressions from Unit 2Sailing the oceansmercynoun (pl. -ies)1. [U] a kind or forgiving attitude towards sb that you have the power to harm or right to punish humanity: to ask / beg / plead for mercy They showed no mercy to their hostages. God have mercy on us. The troops are on a mercy mission (= a journey to help people) in the war zone.2. [C, usually sing.] (informal) an event or a situation to be grateful for, usually because it stops sth unpleasant: It’s a mercy she wasn’t seriously hurt. His death was a mercy (= because he was in great pain. at the mercy of sb/sth not able to stop sb/sth harming you because they have power or control over you:I’m not going to put myself at the mercy of the bank. We were at the mercy of the weather.leave sb/sth to the mercy / mercies of sb/sth to leave sb/sth in a situation that may cause them to suffer or to be treated badly: privatized companies left to the mercy of market forces (humorous) I’ll leave you to the tender mercies of these ladies!throw yourself on sb’s mercy(formal) to put yourself in a situation where you must rely on sb to be kind to you and not harm or punish youlongsideprep.1. next to or at the side of sth: A police car pulled up alongside us. a lifeboat moored alongside the yacht Much of the land alongside the river is below sea level.2. together with or at the same time as sth/sb: Traditional beliefs still flourish alongside a modern urban lifestyle.explorationnoun [C, U]1. the act of travelling through a place in order to find out about it or look for sth in it: the exploration of space oil exploration (= searching for oil in the ground)2.an examination of sth in order to find out about it: the book’s explorations of the human mindaccelerateverb1. to happen or to make sth happen faster or earlier than expected: [v] Inflation continues to accelerate. [vn] Exposure to the sun can accelerate the ageing process.2.[v] (of a vehicle or person) to start to go faster: The runners accelerated smoothly around the bend. The car accelerated to overtake me.secureadj.HAPPY / CONFIDENT1. feeling happy and confident about yourself or a particular situation: At last they were able to feel secure about the future. She finished the match, secure inthe knowledge that she was through to the next round.CERTAIN / SAFE2.likely to continue or be successful for a long time; safe: a secure job / income It’s not a very secure way to make a living. The future of the company looks secure.3.~ (against / from sth) that cannot be affected or harmed by sth: Information must be stored so that it is secure from accidental deletion.BUILDING / DOOR / ROOM4.guarded and/or made stronger so that it is difficult for people to enter or leave: Check that all windows and doors have been made as secure as possible. a secure unit for child offenders The building is secure against intruders.FIRM5.not likely to move, fall down, etc.; stable: The aerial doesn’t look very secure to me. It was difficult to maintain a secure foothold on the ice. (figurative) Our relationship was now on a more secure footing.verbGET STH1. ~ sth (for sb/sth)| ~ sb sth (formal) to obtain or achieve sth, especially when this means using a lot of effort:[vn] to secure a contract / deal The team managed to secure a place in the finals. She secured2. 000 votes. The delegation has secured the promise of a ceasefire. [vn, vnn] He secured a place for himself at law school. He secured himself a place at law school.FASTEN FIRMLY2. [vn] ~ sth (to sth) to attach or fasten sth firmly: She secured the rope firmly to the back of the car. The tables on board were secured firmly to the floor. PROTECT FROM HARM3.[vn] ~ sth (against sth) to protect sth so that it is safe and difficult to attack or damage: to secure a property against intruders The windows were secured with locks and bars. (figurative) a savings plan that will secure your child’s futureA LOAN4.[vn] to legally agree to give sb property or goods that are worth the same amount as the money that you have borrowed from them, if you are unable to pay the money back: a loan secured on the houserandomadj. [usually before noun] done, chosen, etc. without sb deciding in advance what is going to happen, or without any regular pattern: the random killing of innocent people a random sample / selection (= in which each thing has an equal chance of being chosen) The information is processed in a random order.nounat random without deciding in advance what is going to happen, or without any regular pattern: She opened the book at random (= not at any particular page) and started reading. The terrorists fired into the crowd at random. Names were chosen at random from a list.awkwardadj.1.making you feel embarrassed: There was an awkward silence. I felt awkward because they obviously wanted to be alone.2. difficult to deal with:Don’t ask awkward questions. You’ve put me in an awkward position. an awkward customer (= a person who is difficult to deal with) Please don’t be awkward about letting him come. It makes things awkward for everyone when you behave like that.3. not convenient, inconvenient: Have I come at an awkward time?4. difficult or dangerous because of its shape or design: This box is very awkward for one person to carry. This tool will reach into awkward corners, such as under kitchen units.5.not moving in an easy way; not comfortable: He tried to dance, but he was too clumsy and awkward. I must have slept in an awkward position—I’m aching all over.referencenounMENTIONING SB / STH1. [C, U] ~ (to sb/sth) a thing you say or write that mentions sb/sth else; the act of mentioning sb/sth: The book is full of references to growing up in India. She made no reference to her illness but only to her future p lans. the President’s passing reference to (= brief mention of) the end of the warLOOKING FOR INFORMATION2.[U] the act of looking at sth for information: Keep the list of numbers near the phone for easy reference. I wrote down the name of the hotel for future reference (= because it might be useful in the future). The library contains many popularworks of reference (= reference books).ASKING FOR ADVICE3.[U] ~ (to sb/sth) (formal) the act of asking sb for help or advice: The emergency nurse can treat minor injuries without reference to a doctor.NUMBER / WORD / SYMBOL4. [C] (abbr. ref.) a number, word or symbol that shows where sth is on a map, or where you can find a piece of information: The map reference is Y4.. Please quote your reference number when making an enquiry.FOR NEW JOB5.[C] a letter written by sb who knows you, giving information about your character and abilities, especially to a new employer: We will take up references after the interview.6. [C] a person who agrees to write a reference, for you, for example when you are applying for a job: My previous boss will act as a reference for me.IN BOOK7.[C] a note in a book that tells you where a particular piece of information comes from: There is a list of references at the end of each chapter.in / with reference to(formal) used to say what you are talking or writing about: With reference to your letter of July 22...verb [vn] (formal) to refer to sth; to provide a book, etc. with references: Each chapter is referenced, citing literature up to 2004.preciseadj.1. clear and accurate; exact: precise details / instructions / measurements Can you give a more precise definition of the word? I can be reasonably precise about the time of the incident.2.[only before noun] used to emphasize that sth happens at a particular time or in a particular way: We were just talking about her when, at that precise moment, she walked in. Doctors found it hard to establish the precise nature of her illness.3. taking care to be exact and accurate, especially about small details: a skilled and precise worker small, precise movements (disapproving) She’s rather prim and precise.to be (more) precise used to show that you are giving more detailed and accurate information about sth you have just mentioned: The shelf is about a metre long—well, 98cm, to be precise.simplifyverb (simplifies, simplifying, simplified, simplified) [vn] to make sth easier to do or understand: The application forms have now been simplified. I hope his appointment will simplify matters. a simplified version of the story for young childrenportableadj. that is easy to carry or to move: a portable TV The equipment is lightweight, portable and easy to store. (figurative) a portable loan / pension (= that can be moved if you change banks, jobs, etc.) portable softwarenoun a small type of machine that is easy to carry, especially a computer or atelevision: The kids are upstairs watching the portable (= television). shortcomingnoun[usually pl.] a fault in sb’s chara cter, a plan, a system, etc.: She made me aware of my own shortcomings. Despite a number of shortcomings, the project will still go ahead.updateverb [vn]1. to make sth more modern by adding new parts, etc.: It’s about time we updated our software.2. ~ sb (on sth)| ~ sth to give sb the most recent information about sth; to add the most recent information to sth bring up to date: I called the office to update them on the day’s developments. Our records are regularly updated. tendencynoun (pl. -ies)1. [C] ~ (for sb/sth) (to do sth)| ~ (to / towards sth) if sb/sth has a particular tendency, they are likely to behave or act in a particular way: to display artistic, etc. tendencies I have a tendency to talk too much when I’m nervous. There is a tendency for this disease to run in families. She has a strong natural tendency towards caution. This material has a tendency to shrink when washed.2.[C] ~ (for sb/sth) (to do sth)| ~ (to / towards sth) a new custom that is starting to develop: There is a growing tendency among employers to hire casual staff.3. [C+sing./pl. v.] (BrE) a group within a larger political group, whose views are more extreme than those of the rest of the group: the militant tendencyreliableadj.1.that can be trusted to do sth well; that you can rely on; dependable: We are looking for someone who is reliable and hard-working. a reliable friend My car’s not as reliable as it used to be.2. that is likely to be correct or true: Our information comes from a reliable source. a reliable witness How reliable are the local weather forecasts? These tests are a reliable indicator of future performance. swoopverb [v]1.[usually +adv. / prep.] (of a bird or plane) to fly quickly and suddenly downwards, especially in order to attack sb/sth; dive: The aircraft swooped down over the buildings. A hawk swooped low over the field.2.~ (on sb/sth) (especially of police or soldiers) to visit or attack sb/sth suddenly and without warning: Officers swooped on the vehicles as they left the ferry.noun1. an act of moving suddenly and quickly through the air in a downward direction, as a bird does dive2.~ (on sth/sb) an act of arriving somewhere or attacking sth/sb in a way that is sudden and unexpected:Large quantities of drugs were found during a police swoop on the star’s New York home.peckverb1. ~ (at sth) (of birds) to move the beak forward quickly and hit or bite sth: [v]A robin was pecking at crumbs on the ground. Hens pecked around in the yard. [vn] A bird had pecked a hole in the sack. Vultures had pecked out the dead goat’s eyes.2. [vn] ~ sb (on sth) (informal) to kiss sb lightly and quickly: He pecked her on the cheek as he went out. She pecked his cheek.a / the pecking order (informal, often humorous) the order of importance in relation to one another among the members of a group: New Zealand is at the top of the pecking order of rugby nations. to be first in the pecking orderpeck at sth to eat only a very small amount of a meal because you are not hungry; pick at: She sat nervously pecking at her food.expeditionnoun1. an organized journey with a particular purpose, especially to find out about a place that is not well known:to plan / lead / go on an expedition to the North Pole2.the people who go on an expedition: Three members of the Everest expedition were killed.3.(sometimes humorous) a short trip that you make when you want or need sth: a shopping expeditioncompulsoryadj. that must be done because of a law or a rule: It is compulsory for all motorcyclists to wear helmets. English is a compulsory subject at this level. compulsory education / schooling compulsory redundanciesSurvivalnoun1.[U] the state of continuing to live or exist, often despite difficulty or danger: the struggle / battle / fight for survival His only chance of survival was a heart transplant. Exporting is necessary for our economic survival. Continued trade in these products is a threat to the survival of the species.2. [C] ~ (from sth) something that has continued to exist from an earlier time: The ceremony is a survival from pre-Christian times.the survival of the fittest the principle that only the people or things that are best adapted to their surroundings will continue to existincidentnoun1.[C] something that happens, especially sth unusual or unpleasant: His bad behaviour was just an isolated incident. One particular incident sticks in my mind.2.[C, U] a serious or violent event, such as a crime, an accident or an attack: There was a shooting incident near here last night. The demonstration passed off without incident.3. [C] a disagreement between two countries, often involving military forces: a border / diplomatic incidentdeparturenoun1. [C, U] ~ (from ... ) the act of leaving a place; an example of this: His sudden departure threw the office into chaos. Flights should be confirmed 4.8 hours before departure. They had received no news of him since his departure from the island.2. [C] a plane, train, etc. leaving a place at a particular time: arrivals anddepartures All departures are from Manchester. the departure lounge / time / gate the departures board 3. [C] ~ (from sth) an action that is different from what is usual or expected: It was a radical departure from tradition. Their latest single represents a new departure for the band.depositnounMONEY1. [usually sing.] a ~ (on sth) a sum of money that is given as the first part ofa larger payment: We’ve put down a 5.% deposit on the house. They normally ask you to pay £1.00 (as a) deposit. All deposits are non-refundable. 2. [usually sing.] a sum of money that is paid by sb when they rent sth and that is returned to them if they do not lose or damage the thing they are renting: to pay a deposit They’ll probably ask you to leave a depo sit.3. a sum of money that is paid into a bank account: Deposits can be made at any branch. 4. (in the British political system) the amount of money that a candidate in an election to Parliament has to pay, and that is returned if he/she gets enough votes: All the other candidates lost their deposits.verb [vn]PUT DOWN1. [+adv. / prep.] to put or lay sb/sth down in a particular place: She depositeda pile of books on my desk. (informal) I was whisked off in a taxi and deposited outside the hotel.LEAVE SUBSTANCE2. (especially of a river or a liquid) to leave a layer of sth on the surface of sth, especially gradually and over a period of time: Sand was deposited which hardened into sandstone.MONEY3.to put money into a bank account: Millions were deposited in Swiss bank accounts. reckonverb1.(informal, especially BrE) to think sth or have an opinion about sth: [v (that)]I reckon (that) I’m going to get that job. He’ll be famous one day. What do you reckon (= do you agree)? [v] It’s worth a lot of money, I reckon. ‘They’ll never find out.’ ‘You reckon?’ (= I think you may be wrong about that) 2.be reckoned (not used in the progressive tenses) to be generally considered to be sth: [vn to inf] Children are reckoned to be more sophisticated nowadays. [vn-n] It was generally reckoned a success. [also vn-adj] 3.[v to inf] (BrE, informal) to expect to do sth:We reckon to finish by ten. He wasn’t reckoning to pay so much.4. ~ sth (at sth) to calculate an amount, a number, etc.: [vn] I could see him reckoning the cost as I spoke. The age of the earth is reckoned at about 4.6.00 million years. [v (that)] They reckon (that) their profits are down by at least 2.0%. [vn to inf] The journey was reckoned to take about two hours.reckon on sth to expect sth to happen or to rely on sth happening: They hadn’t reckoned on a rebellion. [+ -ing] We’d reckoned on having good weather.reckon sth up / reckon up sth(especially BrE) to calculate the total amount or number of sth: He reckoned up the cost of everything in his mind.reckon with sb/sth1. [usually passive] to consider or treat sb/sth as a serious opponent, problem, etc.: They were already a political force to be reckoned with.2. (usually used in negative sentences) to consider sth as a possible problem that you should be prepared for; take sth into account: [+ -ing] I didn’t reckon with getting caught up in so much traffic.reckon without sb/sth (especially BrE) to not consider sb/sth as a possible problem that you should be prepared for; not take sth into account: They had reckoned without the determination of the opposition.tensionnoun1. [U, C, usually pl.] ~ (between A and B) a situation in which people do not trust each other, or feel unfriendly towards each other, and which may cause them to attack each other: There is mounting tension along the border. international / racial / political tensions Family tensions and conflicts may lead to violence. The incident has further increased tension between the two countries.2.[C, U] ~ (between A and B) a situation in which the fact that there are different needs or interests causes difficulties: There is often a tension between the aims of the company and the wishes of the employees.3. [U] a feeling of anxiety and stress that makes it impossible to relax:nervous tension We laughed and that helped ease the tension.Walking and swimming are excellent for releasing tension. a tension headache 4. [U] the feeling of fear and excitement that is created by a writer or a film/movie director: dramatic tension As the movie progresses the tension builds.5. [U] the state of being stretched tight; the extent to which sth is stretched tight: muscular tension Adjust the string tension of your tennis racket to suit your style of playing. When knitting, try to keep the same tension throughout. Massage can relieve tension in your shoulders and back.verb [vn] (technical) to make a wire, sail, etc. tight and stretchedgradualadj.1.happening slowly over a long period; not sudden: a gradual change in the climate Recovery from the disease is very gradual.2. (of a slope) not steepforeseeverb (foresaw, foreseen ) to think sth is going to happen in the future; to know about sth before it happens; predict: [vn] We do not foresee any problems. The extent of the damage could not have been foreseen. [v (that)] No one could have foreseen (that) things would turn out this way. [v wh-] It is impossible to foresee how life will work out. [also vn -ing]thirstnoun1.[U, sing.] the feeling of needing or wanting a drink:He quenched his thirst witha long drink of cold water. She woke up with a raging thirst and a headache.2.[U]the state of not having enough water to drink: Thousands are dying of thirst.3.[sing.] ~ (for sth) a strong desire for sth: a thirst for knowledgetearverb (tore ,torn)DAMAGE1. to damage sth by pulling it apart or into pieces or by cutting it on sth sharp; to become damaged in this way; rip: [vn] I tore my jeans on the fence. I tore a hole in my jeans. He tore the letter in two. a torn handkerchief [vn-adj] I tore the package open. I tore open the package. [v] Careful—the fabric tears very easily.2. [vn] ~ sth in sth to make a hole in sth by force; rip: The blast tore a hole in the wall.REMOVE FROM STH / SB3.[vn + adv. / prep.] to remove sth from sth else by pulling it roughly or violently; rip: The storm nearly tore the roof off. I tore another sheet from the pad. He tore his clothes off (= took them off quickly and carelessly) and dived into the lake.4.~ yourself / sb (from sb/sth) to pull yourself/sb away by force from sb/sth that is holding you or them:[vn] She tore herself from his grasp. [vn-adj] He tore himself free.INJURE MUSCLE5. [vn] to injure a muscle, etc. by stretching it too much: a torn ligament She tore a calf muscle playing squash.MOVE QUICKLY6. [v + adv. / prep.] to move somewhere very quickly or in an excited way: He tore off down the street. A truck tore past the gates.-TORN7. (in adjectives) very badly affected or damaged by sth: to bring peace to a strife-torn country a strike-torn industrytear sb/sth apart, to shreds, to bits, etc. to destroy or defeat sb/sth completely or criticize them or it severely: We tore the other team apart in the second half. The critics tore his last movie to shreds.tear at your heart / tear your heart out (formal) to strongly affect you in an emotional waytear your hair (out) (informal) to show that you are very angry or anxious about sth: She’s keeping very calm—anyone else would be tearing their hair out. (be in) a tearing hurry / rush (especially BrE) (to be) in a very great hurry be torn (between A and B)to be unable to decide or choose between two people, things or feelings: I was torn between my parents and my friend.tear sb off a strip / tear a strip off sb(BrE, informal) to speak angrily to sb who has done sth wrongthat’s torn it (BrE, informal) used to say that sth has happened to spoil your plans—more at heart, limb, loose adj.tear sb apart / tear apart sb to make sb feel very unhappy or worried; rip sb apart: It tears me apart to think I might have hurt her feelings. His distress tore me apart.tear sth apart / tear apart sth1. to destroy sth violently, especially by pulling it to pieces: The dogs tore the fox apart.2. to make people in a country, an organization or other place fight or argue with each other: Racial strife is tearing our country apart.3. to search a place, making it look untidy and causing damage: They tore the room apart, looking for money.tear at sth to pull or cut sth violently so that it tears: He tore at the meat with his bare hands.tear yourself away (from sth)/ tear sth away (from sth)to leave somewhere even though you would prefer to stay there; to take sth away from somewhere: Dinner’s ready, if you can tear yourself away from the TV. She was unable to tear her eyes away from him (= could not stop looking at him).tear sth down / tear down sth to pull or knock down a building, wall, etc.: They’re tearing down these old houses to build a new office block.tear into sb/sth1. to attack sb/sth physically or with words: The wind tore into him.2. to start doing sth with a lot of energy: They tore into their food as if they were starving. The band tore into their opening number.tear sth up / tear up sth to destroy a document, etc. by tearing it into pieces; rip sth up: She tore up all the letters he had sent her. (figurative) He accused the leader of tearing up the party’s manifesto (= of ignoring it).hardshipnoun [U, C] a situation that is difficult and unpleasant because you do not have enough money, food, clothes, etc.: economic / financial, etc. hardship People suffered many hardships during that long winter. The two men endured great hardship during their trek across Antarctica. It was no hardship to walk home on such a lovely evening.backgroundnounFAMILY / EDUCATION, etc.1.[C] the details of a person’s family, education, experience etc.: a person’s family / social / cultural / educational / class background The job would suit someone with a business background. In spite of their very different backgrounds, they immediately became friends.PAST2. [C, usually sing., U] the circumstances or past events which help explain why sth is how it is; information about these: the historical background to the war background information / knowledge The elections are taking place against a background of violence. Can you give me more background on the company?OF PICTURE / PHOTO3. [C, usually sing.] the part of a picture, photograph or view behind the main objects, people, etc.: a photograph with trees in the backgroundLESS IMPORTANT POSITION4. [sing.] a position in which people are not paying attention to sb/sth or not asmuch attention as they are paying to sb/sth else: He prefers to remain in the background and let his assistant talk to the press. A piano tinkled gently in the background. background music There was a lot of background noise (= that you could hear, but were not listening to).COLOUR UNDER STH5. [C, usually sing.] a colour or design on which sth is painted, drawn, etc.: The name of the company is written in red on a white background.in the background (computing) (of a computer program) not being used at the present time and appearing on the screen behind programs that are being usedroarverb1. [v] to make a very loud, deep sound: We heard a lion roar. The gun roared deafeningly. The engine roared to life (= started noisily). The wind was roaring in my ears.2. ~ (sth) (out) to shout sth very loudly: [v] The crowd roared. [vn] The fans roared (out) their approval. He roared out James’s name. [v speech] ‘Stand back,’ he roared.3.[v] ~ (with laughter) to laugh very loudly: He looked so funny, we all roared. It made them roar with laughter.4.[v + adv. / prep.] (of a vehicle or its rider / driver) to move very fast, making a lot of noise: She put her foot down and the car roared away. A group of young men on motorcycles roared past.5. [v] (of a fire) to burn brightly with a lot of flames, heat and noise: A log fire was roaring in the hearth.noun1.a loud deep sound made by an animal, especially a lion, or by sb’s voice: His speech was greeted by a roar of applause. roars of laughter2. a loud continuous noise made by the wind or sea, or by a machine: I could barely hear above the roar of traffic. the roar of the Atlantic。
高中英语 Unit 2《Sailing the Oceans》文字素材1 选修9
Unit 2 Sailing the oceansPart Two: Teaching ResourcesSection 1: Discourse studies of Sailing the Ocean 1。
Type of writing and summary of SAILING THE OCEAN2．A diagram of SAILING THE OCEANUnit 2 Sailing the oceansPart Two：Teaching ResourcesSection 3：Words and expressions from Unit 2Sailing the oceansmercynoun （pl。
-ies）1.［U］a kind or forgiving attitude towards sb that you have the power toharm or right to punish humanity: to ask / beg / plead for mercy They showed no mercy to their hostages。
God have mercy on us. The troops are on a mercy mission （= a journey to help people）in the war zone。
2. [C，usually sing.］(informal）an event or a situation to be grateful for，usually because it stops sth unpleasant: It’s a mercy she wasn’t seriously hurt. His death was a mercy (= because he was in great pain.at the mercy of sb/sth not able to stop sb/sth harming you because they have power or control over you：I'm not going to put myself at the mercy of the bank. We were at the mercy of the weather。
人教版高中英语选修九高三Unit2Sailingtheoceans单元重点小结
答案:重点单词:titude 2.mercy 3.exploration 4.nowhere 5.random
6.awkward 7.precise 8.simplify 9.shortcoming 10.update 11.tendency
12.reliable 13.reform 14.survival 15.incident 16.departure 17.deposit
n.常规;日常事务
20.
adj.逐渐的;逐步的
22.
vt.扯破;撕破
2.
逼得某人发疯
3
1.Seabirds could be used to show the way to land
when
.
当什么也看不到的时候海鸟可以用来指路。
重 2.There was no secure method of measuring longitude until the 17th
1.Why are you...?你为什么...?
2.How could you...?你
交 际 功 能
怎么能……? 3.Why did you...? 你为什么……? 5.It was because.... 这是因为…… 7.As he.... 因为他…… 9.Now that.... 既然……
点 century
.
句 直到 17 世纪英国人解决了这个理论问题后,人们才有了测量经度的可靠
型 方法。
3.
it still used the moving ship as one of the
fixed points of reference. 它的缺点是仍然用移动的船作为固定的参考物之一。
复习谓语
人教版高中英语Book 9 Unit 2 Sailing the Oceans Reading
the West Coast of North America and tried to locate a passage between the Atlantic and Pacific oceans.
On this voyage he discovered the Hawaiian Islands, and sailed up the coast of North America through the Bering Straits to the Arctic Ocean. On his return he was killed by Hawaiian islanders.
degrees westwards every hour. If you know your direction, speed and time, you can work out the approximate longitude or change in your position
in relation to the stars.
Discussion
Suppose you were a sea captain aiming to sail round Africa. Discuss in groups:
What skills would you seek in your sailors?
The sailors would need to be excellent navigators, able to cope with both hot and cold weather,
Using instruments
4. There were two methods to find longitude: 1)_m_e_a_s_u_r_i_n_g_t_im__e_a_n__d_s_p_e_e_d_ 2)_c_o_m_p_a_s_s_a_n__d_c_o_m__p_li_c_a_te_d__m__a_th_e_m__a_t_ic_a_l tables
高中英语 Unit 2《Sailing the Oceans》文字素材1 新人教版选修9
Unit 2 Sailing the oceans Part Two: Teaching ResourcesSection 1: Discourse studies of Sailing the Ocean 1. Type of writing and summary of SAILING THE OCEAN2．A diagram of SAILING THE OCEANUnit 2 Sailing the oceansPart Two: Teaching ResourcesSection 3: Words and expressions from Unit 2Sailing the oceansmercynoun (pl. -ies)1. [U] a kind or forgiving attitude towards sb that you have the power to harm or right to punish humanity: to ask / beg / plead for mercy They showed no mercy to their hostages. God have mercy on us. The troops are on a mercy mission (= a journey to help people) in the war zone.2. [C, usually sing.] (informal) an event or a situation to be grateful for, usually because it stops sth unpleasant: It’s a mercy she wasn’t seriously hurt. His death was a mercy (= because he was in great pain. at the mercy of sb/sth not able to stop sb/sth harming you because they have power or control over you:I’m not going to put myself at the mercy of the bank. We were at the mercy of the weather.leave sb/sth to the mercy / mercies of sb/sth to leave sb/sth in a situation that may cause them to suffer or to be treated badly: privatized companies left to the mercy of market forces (humorous) I’ll leave you to the tender mercies of these ladies!throw yourself on sb’s mercy(formal) to put yourself in a situation where you must rely on sb to be kind to you and not harm or punish youlongsideprep.1. next to or at the side of sth: A police car pulled up alongside us. a lifeboat moored alongside the yacht Much of the land alongside the river is below sea level.2. together with or at the same time as sth/sb: Traditional beliefs still flourishalongside a modern urban lifestyle.explorationnoun [C, U]1. the act of travelling through a place in order to find out about it or look for sth in it: the exploration of space oil exploration (= searching for oil in the ground)2.an examination of sth in order to find out about it: the book’s explorations of the human mindaccelerateverb1. to happen or to make sth happen faster or earlier than expected: [v] Inflation continues to accelerate. [vn] Exposure to the sun can accelerate the ageing process.2.[v] (of a vehicle or person) to start to go faster: The runners accelerated smoothly around the bend. The car accelerated to overtake me.secureadj.HAPPY / CONFIDENT1. feeling happy and confident about yourself or a particular situation: At last they were able to feel secure about the future. She finished the match, secure in the knowledge that she was through to the next round.CERTAIN / SAFE2.likely to continue or be successful for a long time; safe: a secure job / income It’s not a very secure way to make a living. The future of the company looks secure.3.~ (against / from sth) that cannot be affected or harmed by sth: Information must be stored so that it is secure from accidental deletion.BUILDING / DOOR / ROOM4.guarded and/or made stronger so that it is difficult for people to enter or leave: Check that all windows and doors have been made as secure as possible. a secureunit for child offenders The building is secure against intruders.FIRM5.not likely to move, fall down, etc.; stable: The aerial doesn’t look very secure to me. It was difficult to maintain a secure foothold on the ice. (figurative) Our relationship was now on a more secure footing.verbGET STH1. ~ sth (for sb/sth)| ~ sb sth (formal) to obtain or achieve sth, especially when this means using a lot of effort:[vn] to secure a contract / deal The team managed to secure a place in the finals. She secured2. 000 votes. The delegation has secured the promise of a ceasefire. [vn, vnn] He secured a place for himself at law school. He secured himself a place at law school.FASTEN FIRMLY2. [vn] ~ sth (to sth) to attach or fasten sth firmly: She secured the rope firmly to the back of the car. The tables on board were secured firmly to the floor. PROTECT FROM HARM3.[vn] ~ sth (against sth) to protect sth so that it is safe and difficult to attack or damage: to secure a property against intruders The windows were secured with locks and bars. (figurative) a savings plan that will secure your child’s futureA LOAN4.[vn] to legally agree to give sb property or goods that are worth the same amount as the money that you have borrowed from them, if you are unable to pay the money back: a loan secured on the houserandomadj. [usually before noun] done, chosen, etc. without sb deciding in advance what is going to happen, or without any regular pattern: the random killing of innocent people a random sample / selection (= in which each thing has an equal chance ofbeing chosen) The information is processed in a random order.nounat random without deciding in advance what is going to happen, or without any regular pattern: She opened the book at random (= not at any particular page) and started reading. The terrorists fired into the crowd at random. Names were chosen at random from a list.awkwardadj.1.making you feel embarrassed: There was an awkward silence. I felt awkward because they obviously wanted to be alone.2. difficult to deal with:Don’t ask awkward questions. You’ve put me in an awkward position. an awkward customer (= a person who is difficult to deal with) Please don’t be awkward about letting him come. It makes things awkward for everyone when you behave like that.3. not convenient, inconvenient: Have I come at an awkward time?4. difficult or dangerous because of its shape or design: This box is very awkward for one person to carry. This tool will reach into awkward corners, such as under kitchen units.5.not moving in an easy way; not comfortable: He tried to dance, but he was too clumsy and awkward. I must have slept in an awkward position—I’m aching all over.referencenounMENTIONING SB / STH1. [C, U] ~ (to sb/sth) a thing you say or write that mentions sb/sth else; the act of mentioning sb/sth: The book is full of references to growing up in India. She made no reference to her illness but only to her future p lans. the President’s passing reference to (= brief mention of) the end of the warLOOKING FOR INFORMATION2.[U] the act of looking at sth for information: Keep the list of numbers near the phone for easy reference. I wrote down the name of the hotel for future reference (= because it might be useful in the future). The library contains many popular works of reference (= reference books).ASKING FOR ADVICE3.[U] ~ (to sb/sth) (formal) the act of asking sb for help or advice: The emergency nurse can treat minor injuries without reference to a doctor.NUMBER / WORD / SYMBOL4. [C] (abbr. ref.) a number, word or symbol that shows where sth is on a map, or where you can find a piece of information: The map reference is Y4.. Please quote your reference number when making an enquiry.FOR NEW JOB5.[C] a letter written by sb who knows you, giving information about your character and abilities, especially to a new employer: We will take up references after the interview.6. [C] a person who agrees to write a reference, for you, for example when you are applying for a job: My previous boss will act as a reference for me.IN BOOK7.[C] a note in a book that tells you where a particular piece of information comes from: There is a list of references at the end of each chapter.in / with reference to(formal) used to say what you are talking or writing about: With reference to your letter of July 22...verb [vn] (formal) to refer to sth; to provide a book, etc. with references: Each chapter is referenced, citing literature up to 2004.preciseadj.1. clear and accurate; exact: precise details / instructions / measurements Canyou give a more precise definition of the word? I can be reasonably precise about the time of the incident. 2.[only before noun] used to emphasize that sth happens at a particular time or in a particular way: We were just talking about her when, at that precise moment, she walked in. Doctors found it hard to establish the precise nature of her illness.3. taking care to be exact and accurate, especially about small details: a skilled and precise worker small, precise movements (disapproving) She’s rather prim and precise.to be (more) precise used to show that you are giving more detailed and accurate information about sth you have just mentioned: The shelf is about a metre long—well, 98cm, to be precise.simplifyverb (simplifies, simplifying, simplified, simplified) [vn] to make sth easier to do or understand: The application forms have now been simplified. I hope his appointment will simplify matters. a simplified version of the story for young childrenportableadj. that is easy to carry or to move: a portable TV The equipment is lightweight, portable and easy to store. (figurative) a portable loan / pension (= that can be moved if you change banks, jobs, etc.) portable softwarenoun a small type of machine that is easy to carry, especially a computer or a television: The kids are upstairs watching the portable (= television). shortcomingnoun[usually pl.] a fault in sb’s chara cter, a plan, a system, etc.: She made me aware of my own shortcomings. Despite a number of shortcomings, the project will still go ahead.updateverb [vn]1. to make sth more modern by adding new parts, etc.: It’s about time we updated our software.2. ~ sb (on sth)| ~ sth to give sb the most recent information about sth; to add the most recent information to sth bring up to date: I called the office to update them on the day’s developments. Our records are regularly updated. tendencynoun (pl. -ies)1. [C] ~ (for sb/sth) (to do sth)| ~ (to / towards sth) if sb/sth has a particular tendency, they are likely to behave or act in a particular way: to display artistic, etc. tendencies I have a tendency to talk too much when I’m nervous. There is a tendency for this disease to run in families. She has a strong natural tendency towards caution. This material has a tendency to shrink when washed.2.[C] ~ (for sb/sth) (to do sth)| ~ (to / towards sth) a new custom that is starting to develop: There is a growing tendency among employers to hire casual staff.3. [C+sing./pl. v.] (BrE) a group within a larger political group, whose views are more extreme than those of the rest of the group: the militant tendencyreliableadj.1.that can be trusted to do sth well; that you can rely on; dependable: We are looking for someone who is reliable and hard-working. a reliable friend My car’s not as reliable as it used to be.2. that is likely to be correct or true: Our information comes from a reliable source. a reliable witness How reliable are the local weather forecasts? These tests are a reliable indicator of future performance. swoopverb [v]1.[usually +adv. / prep.] (of a bird or plane) to fly quickly and suddenly downwards, especially in order to attack sb/sth; dive: The aircraft swooped down over the buildings. A hawk swooped low over the field.2.~ (on sb/sth) (especially of policeor soldiers) to visit or attack sb/sth suddenly and without warning: Officers swooped on the vehicles as they left the ferry.noun1. an act of moving suddenly and quickly through the air in a downward direction, as a bird does dive2.~ (on sth/sb) an act of arriving somewhere or attacking sth/sb in a way that is sudden and unexpected:Large quantities of drugs were found during a police swoop on the star’s New York home.peckverb1. ~ (at sth) (of birds) to move the beak forward quickly and hit or bite sth: [v]A robin was pecking at crumbs on the ground. Hens pecked around in the yard. [vn] A bird had pecked a hole in the sack. Vultures had pecked out the dead goat’s eyes.2. [vn] ~ sb (on sth) (informal) to kiss sb lightly and quickly: He pecked her on the cheek as he went out. She pecked his cheek.a / the pecking order (informal, often humorous) the order of importance in relation to one another among the members of a group: New Zealand is at the top of the pecking order of rugby nations. to be first in the pecking orderpeck at sth to eat only a very small amount of a meal because you are not hungry; pick at: She sat nervously pecking at her food.expeditionnoun1. an organized journey with a particular purpose, especially to find out about a place that is not well known:to plan / lead / go on an expedition to the North Pole2.the people who go on an expedition: Three members of the Everest expedition were killed.3.(sometimes humorous) a short trip that you make when you want or need sth: a shopping expeditioncompulsoryadj. that must be done because of a law or a rule: It is compulsory for all motorcyclists to wear helmets. English is a compulsory subject at this level. compulsory education / schooling compulsory redundanciesSurvivalnoun1.[U] the state of continuing to live or exist, often despite difficulty or danger: the struggle / battle / fight for survival His only chance of survival was a heart transplant. Exporting is necessary for our economic survival. Continued trade in these products is a threat to the survival of the species.2. [C] ~ (from sth) something that has continued to exist from an earlier time: The ceremony is a survival from pre-Christian times.the survival of the fittest the principle that only the people or things that are best adapted to their surroundings will continue to existincidentnoun1.[C] something that happens, especially sth unusual or unpleasant: His bad behaviour was just an isolated incident. One particular incident sticks in my mind.2.[C, U] a serious or violent event, such as a crime, an accident or an attack: There was a shooting incident near here last night. The demonstration passed off without incident.3. [C] a disagreement between two countries, often involving military forces: a border / diplomatic incidentdeparturenoun1. [C, U] ~ (from ... ) the act of leaving a place; an example of this: His sudden departure threw the office into chaos. Flights should be confirmed 4.8 hours before departure. They had received no news of him since his departure from the island.2. [C] a plane, train, etc. leaving a place at a particular time: arrivals anddepartures All departures are from Manchester. the departure lounge / time / gate the departures board 3. [C] ~ (from sth) an action that is different from what is usual or expected: It was a radical departure from tradition. Their latest single represents a new departure for the band.depositnounMONEY1. [usually sing.] a ~ (on sth) a sum of money that is given as the first part ofa larger payment: We’ve put down a 5.% deposit on the house. They normally ask you to pay £1.00 (as a) deposit. All deposits are non-refundable. 2. [usually sing.] a sum of money that is paid by sb when they rent sth and that is returned to them if they do not lose or damage the thing they are renting: to pay a deposit They’ll probably ask you to leave a depo sit.3. a sum of money that is paid into a bank account: Deposits can be made at any branch. 4. (in the British political system) the amount of money that a candidate in an election to Parliament has to pay, and that is returned if he/she gets enough votes: All the other candidates lost their deposits.verb [vn]PUT DOWN1. [+adv. / prep.] to put or lay sb/sth down in a particular place: She depositeda pile of books on my desk. (informal) I was whisked off in a taxi and deposited outside the hotel.LEAVE SUBSTANCE2. (especially of a river or a liquid) to leave a layer of sth on the surface of sth, especially gradually and over a period of time: Sand was deposited which hardened into sandstone.MONEY3.to put money into a bank account: Millions were deposited in Swiss bank accounts. reckonverb1.(informal, especially BrE) to think sth or have an opinion about sth: [v (that)]I reckon (that) I’m going to get that job. He’ll be famous one day. What do you reckon (= do you agree)? [v] It’s worth a lot of money, I reckon. ‘They’ll never find out.’ ‘You reckon?’ (= I think you may be wrong about that) 2.be reckoned (not used in the progressive tenses) to be generally considered to be sth: [vn to inf] Children are reckoned to be more sophisticated nowadays. [vn-n] It was generally reckoned a success. [also vn-adj] 3.[v to inf] (BrE, informal) to expect to do sth:We reckon to finish by ten. He wasn’t reckoning to pay so much.4. ~ sth (at sth) to calculate an amount, a number, etc.: [vn] I could see him reckoning the cost as I spoke. The age of the earth is reckoned at about 4.6.00 million years. [v (that)] They reckon (that) their profits are down by at least 2.0%. [vn to inf] The journey was reckoned to take about two hours.reckon on sth to expect sth to happen or to rely on sth happening: They hadn’t reckoned on a rebellion. [+ -ing] We’d reckoned on having good weather.reckon sth up / reckon up sth(especially BrE) to calculate the total amount or number of sth: He reckoned up the cost of everything in his mind.reckon with sb/sth1. [usually passive] to consider or treat sb/sth as a serious opponent, problem, etc.: They were already a political force to be reckoned with.2. (usually used in negative sentences) to consider sth as a possible problem that you should be prepared for; take sth into account: [+ -ing] I didn’t reckon with getting caught up in so much traffic.reckon without sb/sth (especially BrE) to not consider sb/sth as a possible problem that you should be prepared for; not take sth into account: They had reckoned withoutthe determination of the opposition.tensionnoun1. [U, C, usually pl.] ~ (between A and B) a situation in which people do not trust each other, or feel unfriendly towards each other, and which may cause them to attack each other: There is mounting tension along the border. international / racial / political tensions Family tensions and conflicts may lead to violence. The incident has further increased tension between the two countries.2.[C, U] ~ (between A and B) a situation in which the fact that there are different needs or interests causes difficulties: There is often a tension between the aims of the company and the wishes of the employees.3. [U] a feeling of anxiety and stress that makes it impossible to relax:nervous tension We laughed and that helped ease the tension. Walking and swimming are excellent for releasing tension. a tension headache4. [U] the feeling of fear and excitement that is created by a writer or a film/movie director: dramatic tension As the movie progresses the tension builds.5. [U] the state of being stretched tight; the extent to which sth is stretched tight: muscular tension Adjust the string tension of your tennis racket to suit your style of playing. When knitting, try to keep the same tension throughout. Massage can relieve tension in your shoulders and back.verb [vn] (technical) to make a wire, sail, etc. tight and stretchedgradualadj.1.happening slowly over a long period; not sudden: a gradual change in the climate Recovery from the disease is very gradual.2. (of a slope) not steepforeseeverb (foresaw, foreseen ) to think sth is going to happen in the future; to know about sth before it happens; predict: [vn] We do not foresee any problems. Theextent of the damage could not have been foreseen. [v (that)] No one could have foreseen (that) things would turn out this way. [v wh-] It is impossible to foresee how life will work out. [also vn -ing]thirstnoun1.[U, sing.] the feeling of needing or wanting a drink:He quenched his thirst witha long drink of cold water. She woke up with a raging thirst and a headache.2.[U] the state of not having enough water to drink: Thousands are dying of thirst.3.[sing.] ~ (for sth) a strong desire for sth: a thirst for knowledgetearverb (tore ,torn)DAMAGE1. to damage sth by pulling it apart or into pieces or by cutting it on sth sharp; to become damaged in this way; rip: [vn] I tore my jeans on the fence. I tore a hole in my jeans. He tore the letter in two. a torn handkerchief [vn-adj] I tore the package open. I tore open the package. [v] Careful—the fabric tears very easily.2. [vn] ~ sth in sth to make a hole in sth by force; rip: The blast tore a hole in the wall.REMOVE FROM STH / SB3.[vn + adv. / prep.] to remove sth from sth else by pulling it roughly or violently; rip: The storm nearly tore the roof off. I tore another sheet from the pad. He tore his clothes off (= took them off quickly and carelessly) and dived into the lake.4.~ yourself / sb (from sb/sth) to pull yourself/sb away by force from sb/sth that is holding you or them:[vn] She tore herself from his grasp. [vn-adj] He tore himself free.INJURE MUSCLE5. [vn] to injure a muscle, etc. by stretching it too much: a torn ligament Shetore a calf muscle playing squash.MOVE QUICKLY6. [v + adv. / prep.] to move somewhere very quickly or in an excited way: He tore off down the street. A truck tore past the gates.-TORN7. (in adjectives) very badly affected or damaged by sth: to bring peace to a strife-torn country a strike-torn industrytear sb/sth apart, to shreds, to bits, etc. to destroy or defeat sb/sth completely or criticize them or it severely: We tore the other team apart in the second half. The critics tore his last movie to shreds.tear at your heart / tear your heart out (formal) to strongly affect you in an emotional waytear your hair (out) (informal) to show that you are very angry or anxious about sth: She’s keeping very calm—anyone else would be tearing their hair out. (be in) a tearing hurry / rush (especially BrE) (to be) in a very great hurry be torn (between A and B)to be unable to decide or choose between two people, things or feelings: I was torn between my parents and my friend.tear sb off a strip / tear a strip off sb(BrE, informal) to speak angrily to sb who has done sth wrongthat’s torn it (BrE, informal) used to say that sth has happened to spoil your plans—more at heart, limb, loose adj.tear sb apart / tear apart sb to make sb feel very unhappy or worried; rip sb apart: It tears me apart to think I might have hurt her feelings. His distress tore me apart.tear sth apart / tear apart sth1. to destroy sth violently, especially by pulling it to pieces: The dogs tore the fox apart.2. to make people in a country, an organization or other place fight orargue with each other: Racial strife is tearing our country apart.3. to search a place, making it look untidy and causing damage: They tore the room apart, looking for money.tear at sth to pull or cut sth violently so that it tears: He tore at the meat with his bare hands.tear yourself away (from sth)/ tear sth away (from sth)to leave somewhere even though you would prefer to stay there; to take sth away from somewhere: Dinner’s ready, if you can tear yourself away from the TV. She was unable to tear her eyes away from him (= could not stop looking at him).tear sth down / tear down sth to pull or knock down a building, wall, etc.: They’re tearing down these old houses to build a new office block.tear into sb/sth1. to attack sb/sth physically or with words: The wind tore into him.2. to start doing sth with a lot of energy: They tore into their food as if they were starving. The band tore into their opening number.tear sth up / tear up sth to destroy a document, etc. by tearing it into pieces; rip sth up: She tore up all the letters he had sent her. (figurative) He accused the leader of tearing up the party’s manifesto (= of ignoring it).hardshipnoun [U, C] a situation that is difficult and unpleasant because you do not have enough money, food, clothes, etc.: economic / financial, etc. hardship People suffered many hardships during that long winter. The two men endured great hardship during their trek across Antarctica. It was no hardship to walk home on such a lovely evening.backgroundnounFAMILY / EDUCATION, etc.1.[C] the details of a person’s family, education, experience etc.: a person’s family / social / cultural / educational / class background The job would suit someone with a business background. In spite of their very different backgrounds, they immediately became friends.PAST2. [C, usually sing., U] the circumstances or past events which help explain why sth is how it is; information about these: the historical background to the war background information / knowledge The elections are taking place against a background of violence. Can you give me more background on the company?OF PICTURE / PHOTO3. [C, usually sing.] the part of a picture, photograph or view behind the main objects, people, etc.: a photograph with trees in the backgroundLESS IMPORTANT POSITION4. [sing.] a position in which people are not paying attention to sb/sth or not as much attention as they are paying to sb/sth else: He prefers to remain in the background and let his assistant talk to the press. A piano tinkled gently in the background. background music There was a lot of background noise (= that you could hear, but were not listening to).COLOUR UNDER STH5. [C, usually sing.] a colour or design on which sth is painted, drawn, etc.: The name of the company is written in red on a white background.in the background (computing) (of a computer program) not being used at the present time and appearing on the screen behind programs that are being usedroarverb1. [v] to make a very loud, deep sound: We heard a lion roar. The gun roared deafeningly. The engine roared to life (= started noisily). The wind was roaringin my ears.2. ~ (sth) (out) to shout sth very loudly: [v] The crowd roared. [vn] The fans roared (out) their approval. He roared out James’s name. [v speech] ‘Stand back,’ he roared.3.[v] ~ (with laughter) to laugh very loudly: He looked so funny, we all roared. It made them roar with laughter.4.[v + adv. / prep.] (of a vehicle or its rider / driver) to move very fast, making a lot of noise: She put her foot down and the car roared away. A group of young men on motorcycles roared past.5. [v] (of a fire) to burn brightly with a lot of flames, heat and noise: A log fire was roaring in the hearth.noun1.a loud deep sound made by an animal, especially a lion, or by sb’s voice: His speech was greeted by a roar of applause. roars of laughter2. a loud continuous noise made by the wind or sea, or by a machine: I could barely hear above the roar of traffic. the roar of the Atlantic。
高中英语 Unit 2《Sailing the Oceans》文字素材1 新人教版选修9
Unit 2 Sailing the oceans Part Two: Teaching ResourcesSection 1: Discourse studies of Sailing the Ocean 1. Type of writing and summary of SAILING THE OCEAN2．A diagram of SAILING THE OCEANUnit 2 Sailing the oceansPart Two: Teaching ResourcesSection 3: Words and expressions from Unit 2Sailing the oceansmercynoun (pl. -ies)1. [U] a kind or forgiving attitude towards sb that you have the power to harm or right to punish humanity: to ask / beg / plead for mercy They showed no mercy to their hostages. God have mercy on us. The troops are on a mercy mission (= a journey to help people) in the war zone.2. [C, usually sing.] (informal) an event or a situation to be grateful for, usually because it stops sth unpleasant: It’s a mercy she wasn’t seriously hurt. His death was a mercy (= because he was in great pain. at the mercy of sb/sth not able to stop sb/sth harming you because they have power or control over you:I’m not going to put myself at the mercy of the bank. We were at the mercy of the weather.leave sb/sth to the mercy / mercies of sb/sth to leave sb/sth in a situation that may cause them to suffer or to be treated badly: privatized panies left to the mercy of market forces (humorous) I’ll leave you to the tender mercies of these ladies! throw yourself on sb’s mercy(formal) to put yourself in a situation where you must rely on sb to be kind to you and not harm or punish youlongsideprep.1. next to or at the side of sth: A police car pulled up alongside us. a lifeboat moored alongside the yacht Much of the land alongside the river is below sea level.2. together with or at the same time as sth/sb: Traditional beliefs still flourish alongside a modern urban lifestyle.explorationnoun [C, U]1. the act of travelling through a place in order to find out about it or look for sth in it: the exploration of space oil exploration (= searching for oil in the ground)2.an examination of sth in order to find out about it: the book’s explorations of the human mindaccelerateverb1. to happen or to make sth happen faster or earlier than expected: [v] Inflation continues to accelerate. [vn] Exposure to the sun can accelerate the ageing process.2.[v] (of a vehicle or person) to start to go faster: The runners accelerated smoothly around the bend. The car accelerated to overtake me.secureadj.HAPPY / CONFIDENT1. feeling happy and confident about yourself or a particular situation: At last they were able to feel secure about the future. She finished the match, secure in the knowledge that she was through to the next round.CERTAIN / SAFE2. likely to continue or be successful for a long time; safe: a secure job / ine It’s not a very secure way to make a living. The future of the pany looks secure.3.~ (against / from sth) that cannot be affected or harmed by sth: Information must be stored so that it is secure from accidental deletion.BUILDING / DOOR / ROOM4.guarded and/or made stronger so that it is difficult for people to enter or leave: Check that all windows and doors have been made as secure as possible. a secure unit for child offenders The building is secure against intruders.5.not likely to move, fall down, etc.; stable: The aerial doesn’t look very secure to me. It was difficult to maintain a secure foothold on the ice. (figurative) Our relationship was now on a more secure footing.verbGET STH1. ~ sth (for sb/sth)| ~ sb sth (formal) to obtain or achieve sth, especially when this means using a lot of effort:[vn] to secure a contract / deal The team managed to secure a place in the finals. She secured2. 000 votes. The delegation has secured the promise of a ceasefire. [vn, vnn] He secured a place for himself at law school. He secured himself a place at law school.FASTEN FIRMLY2. [vn] ~ sth (to sth) to attach or fasten sth firmly: She secured the rope firmly to the back of the car. The tables on board were secured firmly to the floor. PROTECT FROM HARM3.[vn] ~ sth (against sth) to protect sth so that it is safe and difficult to attack or damage: to secure a property against intruders The windows were secured with locks and bars. (figurative) a savings plan that will secure your child’s futureA LOAN4.[vn] to legally agree to give sb property or goods that are worth the same amount as the money that you have borrowed from them, if you are unable to pay the money back: a loan secured on the houserandomadj. [usually before noun] done, chosen, etc. without sb deciding in advance what is going to happen, or without any regular pattern: the random killing of innocent people a random sample / selection (= in which each thing has an equal chance of being chosen) The information is processed in a random order.at random without deciding in advance what is going to happen, or without any regular pattern: She opened the book at random (= not at any particular page) and started reading. The terrorists fired into the crowd at random. Names were chosen at random from a list.awkwardadj.1.making you feel embarrassed: There was an awkward silence. I felt awkward because they obviously wanted to be alone.2. difficult to deal with:Don’t ask awkward questions. You’ve put me in an awkward position. an awkward customer (= a person who is difficult to deal with) Please don’t be awkward about letting him e. It makes things awkward for everyone when you behave like that.3. not convenient, inconvenient: Have I e at an awkward time?4. difficult or dangerous because of its shape or design: This box is very awkward for one person to carry. This tool will reach into awkward corners, such as under kitchen units.5. not moving in an easy way; not fortable: He tried to dance, but he was too clumsy and awkward. I must have slept in an awkward position—I’m aching all over.referencenounMENTIONING SB / STH1. [C, U] ~ (to sb/sth) a thing you say or write that mentions sb/sth else; the act of mentioning sb/sth: The book is full of references to growing up in India. She made no reference to her illness but only to her future plans. the President’s passing reference to (= brief mention of) the end of the warLOOKING FOR INFORMATION2.[U] the act of looking at sth for information: Keep the list of numbers near thephone for easy reference. I wrote down the name of the hotel for future reference (= because it might be useful in the future). The library contains many popular works of reference (= reference books).ASKING FOR ADVICE3.[U] ~ (to sb/sth) (formal) the act of asking sb for help or advice: The emergency nurse can treat minor injuries without reference to a doctor.NUMBER / WORD / SYMBOL4. [C] (abbr. ref.) a number, word or symbol that shows where sth is on a map, or where you can find a piece of information: The map reference is Y4.. Please quote your reference number when making an enquiry.FOR NEW JOB5.[C] a letter written by sb who knows you, giving information about your character and abilities, especially to a new employer: We will take up references after the interview.6. [C] a person who agrees to write a reference, for you, for example when you are applying for a job: My previous boss will act as a reference for me.IN BOOK7. [C] a note in a book that tells you where a particular piece of information es from: There is a list of references at the end of each chapter.in / with reference to(formal) used to say what you are talking or writing about: With reference to your letter of July 22...verb [vn] (formal) to refer to sth; to provide a book, etc. with references: Each chapter is referenced, citing literature up to 2004.preciseadj.1. clear and accurate; exact: precise details / instructions / measurements Can you give a more precise definition of the word? I can be reasonably precise aboutthe time of the incident. 2.[only before noun] used to emphasize that sth happens at a particular time or in a particular way: We were just talking about her when, at that precise moment, she walked in. Doctors found it hard to establish the precise nature of her illness.3. taking care to be exact and accurate, especially about small details: a skilled and precise worker small, precise movements (disapproving) She’s rather prim and precise.to be (more) preciseused to show that you are giving more detailed and accurate information about sth you have just mentioned: The shelf is about a metre long—well, 98cm, to be precise.simplifyverb (simplifies, simplifying, simplified, simplified) [vn] to make sth easier to do or understand: The application forms have now been simplified. I hope his appointment will simplify matters. a simplified version of the story for young childrenportableadj. that is easy to carry or to move: a portable TV The equipment is lightweight, portable and easy to store. (figurative) a portable loan / pension (= that can be moved if you change banks, jobs, etc.) portable softwarenoun a small type of machine that is easy to carry, especially a puter or a television: The kids are upstairs watching the portable (= television).shortingnoun[usually pl.] a fault in sb’s character, a plan, a system, etc.: She made me aware of my own shortings. Despite a number of shortings, the project will still go ahead.updateverb [vn]1. to make sth more modern by adding new parts, etc.: It’s about time we updatedour software.2. ~ sb (on sth)| ~ sth to give sb the most recent information about sth; to add the most recent information to sth bring up to date: I called the office to update them on the day’s developments. Our records are regularly updated. tendencynoun (pl. -ies)1. [C] ~ (for sb/sth) (to do sth)| ~ (to / towards sth) if sb/sth has a particular tendency, they are likely to behave or act in a particular way: to display artistic, etc. tendencies I have a tendency to talk too much when I’m nervous. There is a tendency for this disease to run in families. She has a strong natural tendency towards caution. This material has a tendency to shrink when washed.2.[C] ~ (for sb/sth) (to do sth)| ~ (to / towards sth) a new custom that is starting to develop: There is a growing tendency among employers to hire casual staff.3. [C+sing./pl. v.] (BrE) a group within a larger political group, whose views are more extreme than those of the rest of the group: the militant tendencyreliableadj.1.that can be trusted to do sth well; that you can rely on; dependable: We are looking for someone who is reliable and hard-working. a reliable friend My car’s not as reliable as it used to be.2. that is likely to be correct or true: Our information es from a reliable source. a reliable witness How reliable are the local weather forecasts? These tests are a reliable indicator of future performance.swoopverb [v]1.[usually +adv. / prep.] (of a bird or plane) to fly quickly and suddenly downwards, especially in order to attack sb/sth; dive: The aircraft swooped down over the buildings. A hawk swooped low over the field.2.~ (on sb/sth) (especially of police or soldiers) to visit or attack sb/sth suddenly and without warning: Officers swoopedon the vehicles as they left the ferry.noun1. an act of moving suddenly and quickly through the air in a downward direction, as a bird does dive2.~ (on sth/sb) an act of arriving somewhere or attacking sth/sb in a way that is sudden and unexpected:Large quantities of drugs were found during a police swoop on the star’s New York home.peckverb1. ~ (at sth) (of birds) to move the beak forward quickly and hit or bite sth: [v]A robin was pecking at crumbs on the ground. Hens pecked around in the yard. [vn] A bird had pecked a hole in the sack. Vultures had pecked out the dead goat’s eyes.2. [vn] ~ sb (on sth) (informal) to kiss sb lightly and quickly: He pecked her on the cheek as he went out. She pecked his cheek.a / the pecking order (informal, often humorous) the order of importance in relation to one another among the members of a group: New Zealand is at the top of the pecking order of rugby nations. to be first in the pecking orderpeck at sth to eat only a very small amount of a meal because you are not hungry; pick at: She sat nervously pecking at her food.expeditionnoun1. an organized journey with a particular purpose, especially to find out about a place that is not well known:to plan / lead / go on an expedition to the North Pole2. the people who go on an expedition: Three members of the Everest expedition were killed.3.(sometimes humorous) a short trip that you make when you want or need sth: a shopping expeditionpulsoryadj. that must be done because of a law or a rule:It is pulsory for all motorcycliststo wear helmets. English is a pulsory subject at this level. pulsory education / schooling pulsory redundanciesSurvivalnoun1.[U] the state of continuing to live or exist, often despite difficulty or danger: the struggle / battle / fight for survival His only chance of survival was a heart transplant. Exporting is necessary for our economic survival. Continued trade in these products is a threat to the survival of the species.2. [C] ~ (from sth) something that has continued to exist from an earlier time: The ceremony is a survival from pre-Christian times.the survival of the fittest the principle that only the people or things that are best adapted to their surroundings will continue to existincidentnoun1.[C] something that happens, especially sth unusual or unpleasant: His bad behaviour was just an isolated incident. One particular incident sticks in my mind.2.[C, U] a serious or violent event, such as a crime, an accident or an attack: There was a shooting incident near here last night. The demonstration passed off without incident.3. [C] a disagreement between two countries, often involving military forces: a border / diplomatic incidentdeparturenoun1. [C, U] ~ (from ... ) the act of leaving a place; an example of this: His sudden departure threw the office into chaos. Flights should be confirmed 4.8 hours before departure. They had received no news of him since his departure from the island.2. [C] a plane, train, etc. leaving a place at a particular time: arrivals and departures All departures are from Manchester. the departure lounge / time / gatethe departures board 3. [C] ~ (from sth) an action that is different from what is usual or expected: It was a radical departure from tradition. Their latest single represents a new departure for the band.depositnounMONEY1. [usually sing.] a ~ (on sth) a sum of money that is given as the first part ofa larger payment: We’ve put down a 5.% deposit on the house. They normally ask you to pay £1.00 (as a) deposit. All deposits are non-refundable. 2. [usually sing.] a sum of money that is paid by sb when they rent sth and that is returned to them if they do not lose or damage the thing they are renting: to pay a deposit They’ll probably ask you to leave a deposit.3. a sum of money that is paid into a bank account: Deposits can be made at any branch. 4. (in the British political system) the amount of money that a candidate in an election to Parliament has to pay, and that is returned if he/she gets enough votes: All the other candidates lost their deposits.verb [vn]PUT DOWN1. [+adv. / prep.] to put or lay sb/sth down in a particular place: She depositeda pile of books on my desk. (informal) I was whisked off in a taxi and deposited outside the hotel.LEAVE SUBSTANCE2. (especially of a river or a liquid) to leave a layer of sth on the surface of sth, especially gradually and over a period of time: Sand was deposited which hardened into sandstone.MONEY3.to put money into a bank account: Millions were deposited in Swiss bank accounts.verb1.(informal, especially BrE) to think sth or have an opinion about sth: [v (that)]I reckon (that) I’m going to get that job. He’ll be famous one day. What do you reckon (= do you agree)? [v] It’s worth a lot of money, I reckon. ‘They’ll never find out.’ ‘You reckon?’ (= I think you may be wrong about that) 2.be reckoned (not used in the progressive tenses) to be generally considered to be sth: [vn to inf] Children are reckoned to be more sophisticated nowadays. [vn-n] It was generally reckoned a success. [also vn-adj] 3.[v to inf] (BrE, informal) to expect to do sth:We reckon to finish by ten. He wasn’t reckoning to pay so much.4. ~ sth (at sth) to calculate an amount, a number, etc.: [vn] I could see him reckoning the cost as I spoke. The age of the earth is reckoned at about 4.6.00 million years. [v (that)] They reckon (that) their profits are down by at least 2.0%. [vn to inf] The journey was reckoned to take about two hours.reckon on sthto expect sth to happen or to rely on sth happening: They hadn’t reckoned on a rebellion. [+ -ing] We’d reckoned on having good weather.reckon sth up / reckon up sth(especially BrE) to calculate the total amount or number of sth: He reckoned up the cost of everything in his mind.reckon with sb/sth1. [usually passive] to consider or treat sb/sth as a serious opponent, problem, etc.: They were already a political force to be reckoned with.2. (usually used in negative sentences) to consider sth as a possible problem that you should be prepared for; take sth into account: [+ -ing] I didn’t reckon with getting caught up in so much traffic.reckon without sb/sth (especially BrE) to not consider sb/sth as a possible problem that you should be prepared for; not take sth into account: They had reckoned without the determination of the opposition.noun1. [U, C, usually pl.] ~ (between A and B) a situation in which people do not trust each other, or feel unfriendly towards each other, and which may cause them to attack each other: There is mounting tension along the border. international / racial / political tensions Family tensions and conflicts may lead to violence. The incident has further increased tension between the two countries.2.[C, U] ~ (between A and B) a situation in which the fact that there are different needs or interests causes difficulties: There is often a tension between the aims of the pany and the wishes of the employees.3. [U] a feeling of anxiety and stress that makes it impossible to relax:nervous tension We laughed and that helped ease the tension. Walking and swimming are excellent for releasing tension. a tension headache4. [U] the feeling of fear and excitement that is created by a writer or a film/movie director: dramatic tension As the movie progresses the tension builds.5. [U] the state of being stretched tight; the extent to which sth is stretched tight: muscular tension Adjust the string tension of your tennis racket to suit your style of playing. When knitting, try to keep the same tension throughout. Massage can relieve tension in your shoulders and back.verb [vn] (technical) to make a wire, sail, etc. tight and stretchedgradualadj.1.happening slowly over a long period; not sudden: a gradual change in the climate Recovery from the disease is very gradual.2. (of a slope) not steepforeseeverb (foresaw, foreseen ) to think sth is going to happen in the future; to know about sth before it happens; predict: [vn] We do not foresee any problems. The extent of the damage could not have been foreseen. [v (that)] No one could haveforeseen (that) things would turn out this way. [v wh-] It is impossible to foresee how life will work out. [also vn -ing]thirstnoun1.[U, sing.] the feeling of needing or wanting a drink:He quenched his thirst witha long drink of cold water. She woke up with a raging thirst and a headache.2.[U] the state of not having enough water to drink: Thousands are dying of thirst.3.[sing.] ~ (for sth) a strong desire for sth: a thirst for knowledgetearverb (tore ,torn)DAMAGE1. to damage sth by pulling it apart or into pieces or by cutting it on sth sharp; to bee damaged in this way; rip: [vn] I tore my jeans on the fence. I tore a hole in my jeans. He tore the letter in two. a torn handkerchief [vn-adj] I tore the package open. I tore open the package. [v] Careful—the fabric tears very easily.2. [vn] ~ sth in sth to make a hole in sth by force; rip: The blast tore a hole in the wall.REMOVE FROM STH / SB3.[vn + adv. / prep.] to remove sth from sth else by pulling it roughly or violently; rip: The storm nearly tore the roof off. I tore another sheet from the pad. He tore his clothes off (= took them off quickly and carelessly) and dived into the lake.4.~ yourself / sb (from sb/sth) to pull yourself/sb away by force from sb/sth that is holding you or them:[vn] She tore herself from his grasp. [vn-adj] He tore himself free.INJURE MUSCLE5. [vn] to injure a muscle, etc. by stretching it too much: a torn ligament She tore a calf muscle playing squash.MOVE QUICKLY6. [v + adv. / prep.] to move somewhere very quickly or in an excited way: He tore off down the street. A truck tore past the gates.-TORN7. (in adjectives) very badly affected or damaged by sth: to bring peace to a strife-torn country a strike-torn industrytear sb/sth apart, to shreds, to bits, etc. to destroy or defeat sb/sth pletely or criticize them or it severely: We tore the other team apart in the second half. The critics tore his last movie to shreds.tear at your heart / tear your heart out (formal) to strongly affect you in an emotional waytear your hair (out) (informal) to show that you are very angry or anxious about sth: She’s keeping very calm—anyone else would be tearing their hair out. (be in) a tearing hurry / rush (especially BrE) (to be) in a very great hurry be torn (between A and B)to be unable to decide or choose between two people, things or feelings: I was torn between my parents and my friend.tear sb off a strip / tear a strip off sb(BrE, informal) to speak angrily to sb who has done sth wrongthat’s torn it (BrE, informal) used to say that sth has happened to spoil your plans—more at heart, limb, loose adj.tear sb apart / tear apart sbto make sb feel very unhappy or worried; rip sb apart: It tears me apart to think I might have hurt her feelings. His distress tore me apart.tear sth apart / tear apart sth1. to destroy sth violently, especially by pulling it to pieces: The dogs tore the fox apart.2. to make people in a country, an organization or other place fight or argue with each other: Racial strife is tearing our country apart.3. to search aplace, making it look untidy and causing damage: They tore the room apart, looking for money.tear at sthto pull or cut sth violently so that it tears: He tore at the meat with his bare hands.tear yourself away (from sth)/ tear sth away (from sth)to leave somewhere even though you would prefer to stay there; to take sth away from somewhere: Dinner’s ready, if you can tear yourself away from the TV. She was unable to tear her eyes away from him (= could not stop looking at him).tear sth down / tear down sthto pull or knock down a building, wall, etc.: They’re tearing down these old houses to build a new office block.tear into sb/sth1. to attack sb/sth physically or with words: The wind tore into him.2. to start doing sth with a lot of energy: They tore into their food as if they were starving. The band tore into their opening number.tear sth up / tear up sth to destroy a document, etc. by tearing it into pieces; rip sth up: She tore up all the letters he had sent her. (figurative) He accused the leader of tearing up the party’s manifesto (= of ignoring it).hardshipnoun [U, C] a situation that is difficult and unpleasant because you do not have enough money, food, clothes, etc.: economic / financial, etc. hardship People suffered many hardships during that long winter. The two men endured great hardship during their trek across Antarctica. It was no hardship to walk home on such a lovely evening.backgroundnounFAMILY / EDUCATION, etc.1.[C] the details of a person’s family, education, experience etc.: a person’sfamily / social / cultural / educational / class background The job would suit someone with a business background. In spite of their very different backgrounds, they immediately became friends.PAST2. [C, usually sing., U] the circumstances or past events which help explain why sth is how it is; information about these: the historical background to the war background information / knowledge The elections are taking place against a background of violence. Can you give me more background on the pany?OF PICTURE / PHOTO3. [C, usually sing.] the part of a picture, photograph or view behind the main objects, people, etc.: a photograph with trees in the backgroundLESS IMPORTANT POSITION4. [sing.] a position in which people are not paying attention to sb/sth or not as much attention as they are paying to sb/sth else: He prefers to remain in the background and let his assistant talk to the press. A piano tinkled gently in the background. background music There was a lot of background noise (= that you could hear, but were not listening to).COLOUR UNDER STH5. [C, usually sing.] a colour or design on which sth is painted, drawn, etc.: The name of the pany is written in red on a white background.in the background (puting) (of a puter program) not being used at the present time and appearing on the screen behind programs that are being usedroarverb1. [v] to make a very loud, deep sound: We heard a lion roar. The gun roared deafeningly. The engine roared to life (= started noisily). The wind was roaring in my ears.2. ~ (sth) (out) to shout sth very loudly: [v] The crowd roared. [vn]The fans roared (out) their approval. He roared out James’s name. [v speech] ‘Stand back,’ he roared.3.[v] ~ (with laughter) to laugh very loudly: He looked so funny, we all roared. It made them roar with laughter.4.[v + adv. / prep.] (of a vehicle or its rider / driver) to move very fast, making a lot of noise: She put her foot down and the car roared away. A group of young men on motorcycles roared past.5. [v] (of a fire) to burn brightly with a lot of flames, heat and noise: A log fire was roaring in the hearth.noun1. a loud deep sound made by an animal, especially a lion, or by sb’s voice: His speech was greeted by a roar of applause. roars of laughter2. a loud continuous noise made by the wind or sea, or by a machine: I could barely hear above the roar of traffic. the roar of the Atlantic。
高中英语 Unit 2 Sailing the oceans单元复习课讲义 新人教版选修9-新人教版
单元复习课根据词性和汉语提示写出下列单词及派生词1．n．仁慈；宽恕；怜悯2．prep.靠着；沿着3．n．地平线；视野4．adj.在头顶上的5．adv.无处6．adj.安全的；可靠的7．adj.任意的；随便的8．adj.难使用的；笨拙的9．adj.精确的；准确的10．adj.轻便的；手提的；便携的11．n．趋向；倾向12．adj.可靠的；可信赖的13．vi.突降；猛扑14．n．远征；探险15．n．改革；革新16．n．出发；离开17．vt.放；(把钱)存入银行18．n．进退两难的局面19．vt.计算；估计20．n．背景；后台21．n．探险；探测→vt.探险；探测→n．探险者22．n．参考；查阅→vt.参考23．adj.简单的→vt.单一化；简单化24．vi.幸存，幸免→n．生存；幸存→n．幸存者；生还者25．vi.挨饿→n．挨饿；饿死【答案】 1.mercy 2.alongside 3.horizon4.overhead5.nowhere6.secure7.random8.awkward9.precise10.portable11.tendency12.reliable13.swoop 14.expedition 15.reform 16.departure 17.deposit 18.dilemma 19.reckon20.background 21.exploration；explore；explorer22.reference；refer 23.simple；simplify24.survive；survival；survivor 25.starve；starvationⅠ.短语英汉互译1．任由……摆布2．而不是3．动身；开始做4．决心做……5．cope with6．take over7．in a dilemma8．may well【答案】 1.at the mercy of 2.rather than 3.set out 4.be determined to 5.应付；处理 6.接管；掌管7.处于进退两难的境地8.很可能Ⅱ.用上述短语的适当形式填空1．I'm afraid I can't this problem.2．The firm has by an American conglomerate.3．Now the kids were stuck ．4．Be patient! It be that the train is delayed.5．I'm not going to put myself the bank, but I have no other choice.6．I'm sorry I'll have a cold drinkcoffee.7．He to bind the states into an empire－his empire.8．I find out the rights and wrongs of this matter.【答案】 1.cope with 2.been taken over 3.in a dilemma 4.may well 5.at the mercy of6.rather than7.set out8.am determined toⅠ.补全下列教材原句1．We may well wonder how seamen explored the oceans before latitude and longitude made possible to plot a ship's position on a map.2．The voyages of travellers before the 17th century show that they were not at the mercy of the sea they did not have modern navigational aids.3．It measured how high stars were above the horizon using a quarter circle the full circle of the astrolabe.4． his boat lying alongside the shore!5．You imagine a disturbing sight than what we looked like when arriving in Timor over forty days after being set loose in our small boat.【答案】 1.it 2.even though 3.rather than4.Below him was5.could not；moreⅡ.用上述结构完成下列句子1．我发现跳舞很有趣。
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BOOK 9 Unit2 Sailing the oceans目标认知重点词汇：at the mercy of, nowhere, awkward，reference, tendency,reliable, incident, departure, deposit, psychology,重点句型：a. even though/if 的用法b. as在从句中的含义语法：谓语精讲巧练重点词汇1. at the mercy of【原句回放】The voyages of travelers before the 17th century show that they were not at the mercy of the sea even though they … (P12)【点拨】at the mercy of 表示“受…的支配”相当于under the control of sb or in the power of sb.如：They were lost at sea, at the mercy of wind and weather.The people who were caught in the mountain had to be at the mercy of wild beasts.【拓展】mercy 表示“仁慈；慈悲，幸运”，短语：show mercy to sb./have mercy on sb 对某人起了怜悯之心；without mercy 毫不留情的，如：He showed mercy to his enemies and let them live.It's a mercy that the explosion happened after the theatre.【随时练】The police had no ______ on the prisoners and often were hard on them.A. mercyB. kindnessC. friendshipD. crueltyKey: A2. nowhere【原句回放】Sea birds could be used to show the way to land when it was nowhere to be seen (P12)【点拨】nowhere adv. not anywhere,意为“无处；任何地方都不”，置于句首时往往用倒装结构。
如：The new book you need is nowhere to be found.Nowhere else in the world can there be such a beautiful place.Where does this argument lead us? Exactly nowhere, we still don’t know the answer.【拓展】anywhere adv.在任何地方（常用于否定句和疑问句），somewhere adv. 在某个地方，everywhere adv. 在任何地方（用于肯定句）,elsewhere adv.在（到）别处，如：This kind of hat is very common. You can get one anywhere.Everywhere they went, the distinguished guests were warmly welcomed.【随时练】Maybe you have been to many places, but nowhere else _______ such a beautiful palace.A．can you find B. you could findC. you can findD. could you findKey: A3. awkward【原句回放】 However, it was awkward to use as one of the points of reference was the moving ship itself.(P13)【点拨】awkward adj. not well made for use or causing difficulty, 意为“难使用的；不便的的”，如：The pan is an awkward shape.Thursday is rather awkward for me; could we meet on Tuesday?【拓展】awkward也表示“笨拙的，尴尬的，难应付的”，相当于lacking skill in moving the body or cause difficulty to those who are concerned or sensitive, 如：He's very awkward, he keeps dropping things.There was an awkward silence, when no one knew what to say.Don’t be awkward: we have to get this finished by 5 o’clock.【随时练】The sky girl felt ______ and uncomfortable when she could not answer her teacher’s question.A. amazedB. awkwardC. curiousD. amusedKey: B4. reference【原句回放】However, it was awkward to use as one of the points of reference was the moving ship itself.(P13)【点拨】reference n. act of looking at for information 意为“参考，查询”，还有“提及，证明信”的意思, 相关短语：in/with reference to 表示“关于”，without reference 表示“不管，与…无关”，如：Keep this dictionary on your desk for easy reference.When I was looking for a job, I asked my head teacher to give me a reference.【拓展】refer（常与to 连用）表示“涉及；提到，参考”，be referred as表示“把…称作”如：When I said someone was stupid, I didn’t refer to you.If you don’t know what this means, refer to the dictionary.【随时练】It was foolish of him to _____ his notes during that important test, and as a result, he got punished.A．stick to B. refer to C. keep on D. point toKey: B5. tendency【原句回放】The sextant was the updated version of the astrolabe and quadrant which reduced the tendency to make mistakes. (P13)【点拨】tendency n. a natural likelihood of developing in a special way 意为“倾向，趋势”，短语：have a tendency to /towards…有…的倾向，也表示“修养，脾性”，如：She is always had a tendency to be fat.His tendency to speak ill remarks annoyed his roommates.【拓展】区别：tendency 和trend ,两者都含“倾向”、“趋势”的意思。
tendency 指“向某一方向移动或在确定的趋向中行动”,如：show a tendency to improve 显示改善的倾向。
trend 指“总的趋向或倾向”,如：a recent trend in literature 文学的最近倾向。
【随时练】It is a fact that there is a ______ towards regional cooperation.A. attendanceB. tendencyC. pretenceD. fancyKey: B6. reliable【原句回放】It proved to be the most accurate and reliable of these early navigational instruments. (P13)【点拨】reliable adj. fit to be trusted, dependable 意为“可靠的；确实的”如：She may forget— she’s not very reliable.It's not reliable to judge a man only by his looks.【拓展】rely vt. (与on连用) 表示“依赖，依靠”，reliance n. 信赖，信任； reliantadj. 信任的，依靠的，如：We shouldn’t be reliant on the military power alone.Nowadays we rely increasing on computers for help.【随时练】Peter is my close friend, who can be _______ what he promises.A. relied on to doB. relied to doC. relied on doingD. relying on doingKey: A7. incident【原句回放】Our outward voyage in the “Bounty” to Tahiti had been filled with the kind of incidents that I thought would be my stories when I returned home. (P17) 【点拨】incident n. one event in a story or an event that includes violence, such as fighting and explosions,意为“事情，小事件；事变”如：Were there any exciting incidents during your journey?In a recent vicious incident two bombs exploded.【拓展】区别：incident 和accidentincident指“不好的或异乎寻常的事件”可能是大事件，也可能是小事情；而accident 指“偶然的事故，意外”如: John's had an accident: he's been knocked down by a car.I met Jacob by accident in the cinema.【随时练】A 23-year-old girl was seriously injured in a shooting _______ which occurred outside a prison on Saturday night.A. incidentB. accidentC. thingD. eventKey: A8. departure【原句回放】On our departure from Tahiti, some of the crew took over the ship. (P 17)【点拨】departure n. the action of going away or leaving 意为“出发，离开”，还表示“背离，违反（常与from连用）”，短语：take one's departure 动身, 离开；departure from 违反, 违背，如：The departure of the train was delayed because of some reason.The new system is a departure from our usual way of keeping records.【拓展】 depart vi. （常与from连用）离开；出发, 背离; department n. 部门，科系，如：When does the next train depart?I’d like to depart from the main subject of my speech for a few minutes.【随时练】The president’s ________ from office was marked by a special ceremony and the new president gave a speech to say thanks to him.A. switchB. arrivalC. attendanceD. departureKey: D9. deposit【原句回放】They deposited the captain into a small boat to let him find his own way home. (P 17)【点拨】deposit vt. to put sth. down in a particular place, or to put money in a bank ,意为“放下，存入，使沉积”如：When the River Nile is in flood, it deposits a layer of mud on the fields.You may deposit your returned books with the librarian.She deposited her money in the bank.【拓展】deposit 可用作名词，表示“沉淀物，押金”如：You must pay a deposit to the hotel if you want them to keep a room for you during theOlympic Games.There is some deposit at the bottom of this bottle of wine.【随时练】 The cheque was only _______ yesterday, so it hasn’t been cleared yet.A. achievedB. conductedC. depositedD. involvedKey: C10. psychologically【原句回放】It was starvation quantities but the extreme lack of water was the hardest to cope with psychologically. (P18)【点拨】psychologically adv. from a psychological point of view, 意为“心理上地, 心理学地”如：She was tough, both physically and psychologically.【拓展】 psychology n. the science or study of the mind and how it functions 意为“心理学”；如：educational psychology 教育心理学；psychological adj. 心理的，psychological tests 心理测验； psychologist n. 心理学家；如：The professor is a specialist of studying a criminal's psychology.Is there any possible psychological explanation for his bad health?【随时练】__________ it is a good idea to praise a child for their efforts.A. PhysicallyB. PsychologicallyC. OccasionallyD. FortunatelyKey: B重点句型even though/if【原句回放1】The voyages of travelers before the 17th century show that they were not at the mercy of the sea even though they didn’t have modern navigational aids. (P12)【原句回放2】 So seaman could follow the birds to land even if they were offshore and in the open sea. (P12)【点拨】even though =even if 表示“即使”，引导让步状语从句，even so 表示“尽管如此”如：Even though you know his address, how can you get there?She will never change her mind even though you tell her the great harm again andagain.【拓展】区别：as though/as if 表示“好像，似乎”引导方式状语从句，后面往往用虚拟语气，如：He talked about the life in New York as though he had been living there for manyyears.【链接高考】【考例1】There was never any time for Kate to feel lonely, _______ she was an only child.A. ever sinceB. now thatC. even thoughD. even as【答案与解析】选C。