(完整版)高二英语必修五unit5知识点
人教版高中英语必修五 Unit5 重难点知识归纳总结
人教版高中英语必修五Unit 5【重点单词】1.aid /eid/ n.& vt.帮助；援助；资助2.temporary /'tempərəri/ adj.暂时的；临时的3.injury /'indʒəri/ n.损伤；伤害4.bleed /bli:d/ vi.& vt. 流血5. nosebleed /'nəuzbli:d/ n.鼻出血；流鼻血6. sprain/sprein/ vt.扭伤7. sprained /spreind/adj.扭伤的8. ankle /'æŋkl/ n.踝（关节）9. choke /tʃəuk/ vi.& vt.（使）噎住；（使）窒息10. cupboard /'kʌbəd/ n.橱柜；衣柜11. skin /skin/ n.皮；皮肤12. essential /i'senʃl/ adj.最重要的；不可缺少的；本质的13. organ /'ɔ:ɡən/ n.器官14. layer/'leiə/ n.层；层次15. barrier /'bæriə/ n.屏障；障碍（物）16. poison /'pɔizn/ n.毒药；毒害vt.毒害；使中毒17. ray /rei/ n.光线；射线18. complex /'kɔmpleks/ adj.复杂的19. variety /və'raiəti/ n.变化；多样（化）；多变（性）20. liquid /'likwid/n.液体21. radiation /reidi'eiʃn/ n.辐射；射线22. mild /maild/ adj.轻微的；温和的；温柔的23. mildly /'maildli/ adv.轻微地；温和地24. pan /pæn/ n.平底锅；盘子25. stove /stəuv/ n.炉子；火炉26. heal /hi:l/ vi.& vt.（使）康复；（使）化解27. tissue /'tiʃu:/ n.（生物）组织；薄的织物；手巾纸28. swell /swel/ vi.& vt.（使）膨胀；隆起29. swollen /'swəulən/ adj.肿胀的30. blister /'blistə/ n.水泡vi.& vt.（使）起泡31. watery /'wɔ:təri/ adj.（似）水的32. char /tʃɑ:/ vi.烧焦33. nerve /nə:v/ n.神经；胆量34. scissors /'sizəz/n.（pl.）剪刀35. unbearable /ʌn'beərəbl/ adj.难以忍受的；不能容忍的36. basin /'beisn/n.盆；盆地37. squeeze /skwi:z/ vt.& vi.榨；挤；压榨38. bandage /'bændidʒ/n.绷带39. infection /in'fekʃn/ n.传染；传染病；感染40. vital /'vaitl/ adj.至关重要的；生死攸关的41. symptom /'simptəm/ n.症状；征兆42. label /'leibl/ vt.加标签或标记；分类n.标签；标记43. kettle /'ketl/ n.（水）壶；罐44. pour/pɔ:(r)/ vt.& vi.倒；灌；注；涌45. wrist /rist/ n.手腕46. damp /dæmp/ adj.潮湿的47. sleeve/sli:v/ n.袖子48. blouse /blauz/ n.女衬衫49. tight /tait/ adj.牢的；紧的；紧密的50. tightly /taitli/adv.紧地；牢牢地51. firm/'fə:m/ adj.（动作）稳定有力的；坚定的52. firmly /'fə:mli/adv.坚固地；稳定地53. throat /θrəut/ n.咽喉；喉咙54. ceremony /'seriməni/ n.典礼；仪式；礼节55. bravery /'breivəri/ n.勇敢；勇气56. stab /stæb/ vt.& vi.刺；戳；刺伤57. treat /tri:t/ vt.& vi.治疗；对待；款待n.款待；招待58. apply /ə'plai/ vt.涂；敷；搽；应用；运用vi.申请；请求；使用；有效59. pressure/'preʃə/ n.压力；挤压；压迫（感）60. ambulance/'æmbjuləns/ n.救护车61. scheme /ski:m/ n.方案；计划62. bruise /bru:z/ n.& vi.瘀伤；擦伤【重点短语】1.give / offer / do first aid to sb. 对某人急救2.perform / carry out first aid on sb. 对某人实施急救3.get injured/infected/burned 受伤/感染/烧伤4.save one’s life 挽救某人的生命5.electric shock 触电；电休克6.take off 脱下；（飞机）起飞7.squeeze out 榨出；挤出8.over and over again 反复；多次9.in place 在适当的位置；适当10.put one’s hands on 找到11.present sth. to sb. 赠予/ 给予某人某物12.a piece of jewellery 一件珠宝13.cause / do damage to…. 危害……14.stick sth. to… 把某物贴在……上15.make a difference 有影响【重点句型】1. Burns are called first degree, second degree or third degree burns depending on which layers of the skins are burnt.根据皮肤烧伤的层次分为一度烧伤、二度烧伤和三度烧伤。
高二英语必修五Unit5重点词汇及语言解析
高二英语必修五Unit5重点词汇及语言解析以下是我整理的关于人教版高中英语必修四单词及语言点总结：Unit 5 First aid，旨在提供综合运用所需材料!常言说:万事开头难。
还常说,能有一个好的开头,就是胜利的一半;即使不能有一半的胜利,也为今后打下好的基础。
进入高一学好英语打好基础很重要。
高中英语必修五单词及语言点总结Unit 5 First aidWord usage1. aid n. 1) support or helpv. 2) to give support or helpShe made no effort to aid Sophia.A good dictionary can aid language learning.He should be able to read this without the aid of a dictionary.2. bleed v. 1) to lose blood2) to make someone to pay too much money3) to draw blood from, as doctors did in former times to treat diseasesHe was bleeding badly.My heart bleeds for you.He bled them for US$1,500.Doctors used to bleed people when they were ill.3. choke v 1) to cause to have great difficulty in breathing or stop breathing2) fill a space or passage completely The child was almost choked by the heavy smokeThe storeroom was choked with furnitureLeaves choked the drain.I managed to choke back my tears.4. perform v. 1) to do, carry out a piece of work, duty, ceremony etc.2) to give, act or showThe young doctor performed the heart operation.They always perform their duties faithfully.The students will perform an opera next Friday.The soloist had never performed in London before.5. essential adj. 1) completely necessary for the existence, success etc.2) most important; central3) something necessaryHard work is essential to success.There is no essential difference between the two drafts.Our course deals with the essentials of management.6. recognize vt 1) to show official gratefulness for2) to know again3) to accept as being legal or realThe policeman recognized her as a pickpocket.He looked at the envelope and recognized Jennys handwriting immediately. Many countries recognized the new government.I recognized that I had made a mistake.7. stab v. 1) to strike forcefully into with the point of something sharp2) to make forceful pushing movements with sth pointed3) an act of stabbing or trying to stab someoneThe man was stabbed to death in his office.I was stabbed with remorse.The escaped prisoner stabbed at the policeman with a knife.I felt a stab of pain in the back.8. congratulate vt 1) express your pleasure for someone2) to have pleasure and pride in yourself for somethingI congratulate you on your great discovery.I want to congratulate you with all my heart.He congratulated himself on having survived the air-crash.9. suffer vi 1) to experience pain, difficulty or lossvt 2) to experience or have to deal with sth painfulHe suffered many humiliations before he became a football star.I cannot suffer such rudeness.He suffered from poverty all his life.They suffered a great deal in those days.This scientific instrument suffered severely.10. survive vi 1) to continue to live or exist, especially after coming close to deathvt 2) to continue to live or exist afterOnly two passengers survived the air-crash.She survived her husband by twenty years.Few survived after the flood.11. operation n. 1) the cutting of the body in order to remove a disease2) the condition or process of workingThe operation of this machine is simple.The operation of a railroad needs many men.Her father underwent a major operation last week.He continued his operations in cotton futures12. follow v. 1) to accept and act according to2) to move behind in the same direction3) to happen or come directly after somethingMy dog follows me to school.Night follows day.The dogs followed the fox.The cat followed every movement of the mouse.Do you follow me?13. accident n. 1) something unpleasant or damaging that happens by chance or unexpectedly2) something that happened that was not intentional and cant be blamed on anyoneHe died in an automobile accident years ago.The discovery was a happy accident.14. doubt v. 1) to be uncertain aboutn 2) uncertainty of befief or opinionI doubt whether Tom has taken my watch.The judge doubted him.I do not doubt that he will succeed.The outcome of the election remains in doubt.There is no doubt about his innocence.15. scene n. 1) a place where an event happens2) in a play any of the divisions, often within an act. What a fantastic mountain scene!The criminal fled the scene.The scene of this play is set in Ireland.They made a scene of trifles.16. honor vt. 1) to show or bring honor ton. 2) the great respect and admirationWe fight for the honor of our country.The business honor of the company is beyond suspicion. He is a man of honor.Children should be taught to show honor to their elders. He graduated with honors. 17. pour v. 1) to cause something to flow out of or into a container2) to flow steadily and rapidly3) to fall hard and steadilyShe poured herself another cup of tea.They have poured money into the tourist industry.The crowd poured out of the concert hall.Sweat poured from Martins face.Useful expressions1. take off 1) to remove sth2) to give a holiday from work3) begin to become successful, popular4) a plane to rise into the air at the beginning of a flightHe took off his raincoat and took out the key.The plane will take off soon.He took two weeks off in August.2. sit up v. 1) to cause to rise to a sitting position from a lying position2) to sit properly upright in a chair3) to stay up lateThe doctor sat up all night with the patientSit up straight, dont slouch over the table.Sit up and take your medicine.3. knock over: to strike to the groundHe knocked a glass over.She was knocked over by the newsWe have knocked over every difficulty.4. in place: in the proper or usual positionShe likes to have everything in place.Im afraid your proposal is not quite in place.5. a lot: much, a great dealThanks a lot.She is a lot older than him.This is a lot more interesting.6. catch fire: start to burnPaper catches fire easily.The pile of papers couldnt catch fire by itself.7. carry out: 1) to perform or complete2) to fulfillShe had finally carried out her promise to quit smoking. They have failed to carry out their orders.They are carrying out urgent repairs.8. cut off v. 1) to separate by cutting2) to disconnect or discontinue3) to block off or surround He had a finger cut off by a machine while working.I was cut off on my line to London.He was cut off in his prime.9. start with: begin withHer illness started with a high fever.The boss paid him only 5 dollars a week to start with.This book starts with a tale of country life.10. in case conj. 1) so as to safe if something happens2) ifIn case she comes back, let me know immediately.Take the raincoat in case it rains.11. leave sb/sth alone: to stop having annoyingly in someones presence Go away and leave me alone!Leave behind leave for leave off leave out12. call for v. 1) to demand2) to need or deserve3) to go and get someone from their house, office etc.This is a problem that calls for immediate solution.We will call for her early tomorrow morningThe sort of work calls for a lot of patience.。
高中英语人教新课标必修五unit5知识点课件
This essay compares two different viewpoints on a topic and includes balanced analysis, clear comparison, and strong conclusion.
06
Practice and consolidation
Multiple Choice Questions
总结词
帮助学生理解课文内容，巩固所学知识。
详细描述
Multiple Choice Questions是一种常见的练习题型，通过选择正确答案来帮助 学生理解课文内容，巩固所学知识。这种题型可以考察学生对知识点的掌握程 度，提高他们的理解和记忆能力。
定义
表示过去发生的事情对现在的影响或结果。
结构
have/has + 过去分词。
例句
I have finished my homework. (我已经完成了作业。)
passive voice
1 2
定义
表示动作的接受者是主语，而不是动作的执行者 。
结构
be + 过去分词。
3
例句
The book was written by him. (这本书是他写 的。)
01
Unit Overview
Unit Theme
The unit theme is "Global Understanding", aiming to introduce students to different cultures, values and perspectives through exploring global issues and events.
人教版高二英语必修五unit5知识点
必修五unit5知识点详解1 Aid (v)帮助; 援助=help sbaid sb to do帮助某人去做….aid sb in doing…在…事帮助某人with the aid of 在某人的帮助下in aid of 为了帮助… come to sb.'s aid 帮助某人a hearing aid 助听器teaching aids 教具 medical aid 医疗救护2. temporary 暂时的，临时的temporary work/ solution临时工作/解决办法3. fall ill fall+ adj. ( fall ill/ asleep/ awake/sSick/ silent )4 get+过去分词表被动或状态The computer got damaged when we were moving.My bike is getting repaired now.My glasses got broken while I was playing basketball.Peter and Mary got married last year.get injured受伤get married结婚 get infected被感染get lost迷失，走失5 injure v.Injury( n) injured(adj) the injured do an injury to sbhurt肉体，精神上的伤害（一般用语），疼痛injure意外或事故而受伤wound指外伤（刀、枪、剑伤）6. bleed-blood-bloody(v.) (n.) (adj.)His nose was bleeding. = He was bleeding at the nose .= He has a bloodynose. 他在流鼻血。
bleed to death出血过多而死lose blood流血、失血bleed for为…而流血, 悲痛flesh and blood血肉之躯8.essential adj. 最重要的，不可缺少的，本质的1)Sun and water are essential to the growth of crops.阳光和水是农作物生长不可缺的。
高二必修五Unit5First aid知识点讲解
Unit 5 First aid一．单词考点[U]帮助；援助；资助[C]帮助者，助手；有辅助作用的事物1.aid ⑴n搭配：do/give/perform/carry out/offer first aid实施急救come/go to one’s aid帮某人的忙with the aid of...(=with one’s aid)在…的帮助下in aid of...为了帮助……eg:①He was too busy to come to my aid.②Teachers give their lessons with the aid of computers.⑵帮助，援助vt搭配：aid sb. with sth.以某物帮助某人aid sb. in (doing) sth.帮助某人做某事aid sb. to do sth.帮助某人做某事aid sth.有助于……eg:①He aided her in her escape.②His friend aided him with money.③A good dictionary can aid language learning.区别：aid,help,assist⑴aid正式用语。
指援助处于困难或危险境地的人，即“救护”。
或指脱离危险或战胜困难，侧重于强者对急需帮助的弱者的帮助，指(尤其用金钱)援助一群人。
⑵help普通用语。
在日常生活和口语中使用较多，不表救护。
⑶assist指在行为过程中起辅助作用。
eg:①He asked me to assist him in finishing his plan.②He helped me with my homework.[C]损害；伤害2.injuryn搭配：do an injury to sb.(=do sb. an injury)区别：injury,wound,hurt,harm⑴injury指在意外事故中身体机能受到伤害。
高二英语必修五unit5知识点
6. treatment n. 治疗，款待
→treat v.治疗，对待
1、aid
【典例】
n/v
1) They aided flood victims. 2) They aided in solving the problem. 3) A dictionary is an important aid for many language learners.
Unit 5 First aid
Words preview
aid temporary injury bleed ankle choke cupboard n. & vt. 帮助; 援助 adj. 暂时的; 临时的 n. 损害; 伤害 vi. & vt. 流血 n. 踝 (关节) vi. & vt. (使) 噎住; (使) 窒息 n. 橱柜; 衣柜
2、injury n.
【词语辨析】 hurt / injure / harm / wound hurt 指肉体和心理的疼痛，如剧痛的创伤，或情感的伤害。 injure 指在意外事故中受伤，如骨折，摔伤等。 harm 以抽象的伤害为主，如在人的心理，健康的损害。（吸烟有害健康） wound 常指刀，枪伤等
A.A number; the number C.The number; a number
(2)(2012福建)____ the students in our class is 50 and A.The number of; the number of C.The number of; a number of
9.___________________区别对待;有影响;起(重要)作用 make a difference
高中英语人教新课标必修五unit5 知识点
9. squeeze out 榨出， 挤出 榨出， 他们被年轻人挤出了就业市场。 他们被年轻人挤出了就业市场。 They have been squeezed out of the job market by young people. squeeze money from sb 向某人勒索钱财 squeeze money out of sb 那个年轻人经常向那个小学生勒索钱财。 那个年轻人经常向那个小学生勒索钱财。 The young man often squeezes money from/ out of the pupil.
1. aid 帮助 援助 赞助 帮助,援助 援助,赞助 first aid 急救 come/ go to sb’s aid with the aid of aid sb with sth aid sb in doing sth
援助某人 在… 的帮助下 帮助某人做某事 帮助某人做某事
Eg. ① He came to my aid at once. ② He was able to find the museum with the aid of a map. ③ We aided him in raising the money.
12. sit up 使或帮助） ① (使或帮助）坐起来； 使或帮助 坐起来； 坐起来吃药吧。 坐起来吃药吧。 Sit up and take your medicine. 端坐，坐正，坐直； ② 端坐，坐正，坐直； 熬夜。 ③ 熬夜。I sat up late reading a novel.
Using language
6. swell v. 膨胀，隆起 膨胀， 她的腿肿得很厉害。 ①她的腿肿得很厉害。 Her leg has swollen badly. 风鼓起了帆。 ②风鼓起了帆。 The wind swelled the sails. 大雨使河水上涨了。 ③大雨使河水上涨了。 The heavy rain swelled the river. swollen 可作形容词，表示“ 肿胀的” 可作形容词，表示“ 肿胀的” Her eyes were red and swollen with weeping. 她的眼睛哭得又红又肿。 她的眼睛哭得又红又肿。
高二英语人教版必修5Unit 5 单元总结
重点词汇
重点句型
重点语法
功能
走近高考
拓展阅读
【例3】 ... When a secretary in my office first called him “motorhead”,I was shocked.“Hey,he’s a good kid,” I wanted to say,“And smart,really.” ... These kids are happiest when doing repairs.They joke and laugh and are living in their own relaxed world.And their minds are bright despite their dirty hands and clothes. I have learned a lot from my motorhead:publishers need printers,engineers need mechanics,and architects need builders.Most important,I have learned that fathers don’t need clones in footsteps or anywhere else. My son may never make the school honor roll.But he made mine.
It was
重点词汇
重点句型
重点语法
功能
走近高考
拓展阅读
省略 1.When it was published,the novel was popular with the readers.(改为 省略形式) published When ,the novel was popular with the readers. 2.Anything I can do for you?(把该句省略的部分补充出来) Is there anything I can do for you?
人教版高二英语必修五课件：Unit5+First+aid课文知识点+(共26张PPT)
① She appeared at the party wearing some of
her finest________.
A. jewels
B. jewelleries
C. jewel
D. jewellerys
② I want to buy ____ as a birthday gift for my daughter.
多 次
many times
repeatedly
有 now and then 时
now and again
time and again
sometimes
time and time again
11. Hold the bandage in place with tape. 用胶布把绷带固定。
in place在适当的地方。 如： •The librarian put the returned books in place. 图书馆员把还回的图书放到原处。 •You’d better put things back in place. 你最好把你的东西放回原位。
3） fall ill 生病，病倒，其中fall 为连系动词
fall + adj. 睡着了 ___f_a_ll_a_s_le_e_p__ 静下来 ___fa_l_l s_i_le_n_t____ His son suddenly _f_e_ll_ _il_l _ last week. 他儿子上周突然生病了。
1) Ellen has got a temporary job. 艾伦找到一份临时工作。
2) first aid 急救 give/offer/do first aid First aid is of great help in our daily life. 急救在我们的日常生活中帮助很大。
高二英语必修5 Unit 5 课文知识点梳理
Unit 5 First aidReadingFIRST AID FOR BURNS烧伤的急救The skin is an essential part of your body and its largest organ.You have three layers of skin which act as a barrier against disease, poisons and the sun's harmful rays.【which定从】The functions of your skin are also very complex:it keeps you warm or cool;it prevents your body from losing too much water;it is where you feel cold, heat or pain and it gives you your sense of touch.【表从】So as you can imagine, if your skin gets burned it can be very serious.【as方式状从/定从；if条件状从】First aid is a very important first step in the treatment of bums.皮肤是身体必不可少的部分，也是身体的最大器官。
皮肤有三层，它们是防病、防毒、抵御太阳有害光线侵害的一道屏障。
皮肤的功能十分复杂。
皮肤可以保暖或御寒，保持体内水分。
正是皮肤使你感到冷热、疼痛，它还使你有触觉。
因此，你可以想象到，如果你的皮肤烧伤了，就可能非常严重。
在治疗烧伤的过程中，紧急处理是非常重要的第一步。
Causes of burnsYou can get burned by a variety of things: hot liquids, steam, fire, radiation (by being close to high heat or fire, etc), the sun, electricity or chemicals.烧伤的原因：你可能由于各种原因而烧伤：灼热的液体、水蒸气、火、辐射（由于靠近高温或大火）、阳光、电和化学物品。
必修五 unit 5 知识点
必修五unit 5 知识点Warming- up :1.aid n. 帮助；援助；资助常用搭配：with the aid of sb 在某人的帮助下in aid of 为了帮助……be a great aid to\for 对……有极大帮助do\give\offer \perform\carry out first aid j进行急救a hearing aid 助听器c ome to one’s aid 帮助某人Eg. He was too busy to come to my aid.I know how to perform first aid at school.I’m collecting money in aid of starving children. 为了帮助饥饿的孩子们，我正在募捐。
With the aid of a local artist, the pupils created the wall painting. 学生们在当地一名艺术家的帮助下，创作了这幅壁画。
v. 帮助，援助常用搭配：aid sb to do sth= aid sb in doing sth 帮助某人做某事aid sb with sth 以某物帮助某人eg. They were accused of aiding him in his escape. 他们被控告帮助他逃跑。
They aided the low-income families with money. 他们用钱帮助那些低收入家庭2.temporary adj. 短暂的；暂时的；临时的eg. He found a temporary accommodation in Paris. 他在巴黎找到了一个临时住所This kind of medicine can only give you temporary relief from pain.这种药只能给你短暂地缓解疼痛。
高二英语必修五知识点大全三篇
高二英语必修五知识点大全三篇【文章一】高二英语必修五知识点大全Unit 1: Global challenges1. Climate change: It is a phenomenon where global temperatures rise due to increasing levels of greenhouse gases in the atmosphere, mainly carbon dioxide. The result is melting of glaciers, rising sea levels, and changes in weather patterns, which can have devastating effects on our planet.Example: The melting of glaciers in Greenland and Antarctica can lead to a 6-meter rise in sea levels, which would cause flooding in many coastal cities.2. Nuclear energy: Nuclear energy is generated when atomic nuclei undergo nuclear reactions, which release energy. It is a clean energy source, but its potential for misuse in nuclear weapons is a cause for concern.Example: The Chernobyl disaster in 1986 was caused by a nuclear reactor experiment gone wrong, which led to an explosion and release of radioactive materials into the environment.3. Poverty: Poverty is a state of being poor or lacking basic necessities of life, such as food, clothing, and shelter. It is a global issue that affects both developed and developing countries.Example: In sub-Saharan Africa, over 400 million people live in extreme poverty, surviving on less than $1.90 per day.Unit 2: English around the world1. Colonialism: The act of taking control of another country or territory for economic, political, and social gains. It has had a significant impact on the spread of English across the world.Example: The British colonization of India led to the spread of English as a language of trade and governance, which continues to this day.2. Standard English: It is a form of English that is considered correct and proper, based on adherence to grammar, vocabulary, and pronunciation rules. It is often associated with British English and taught as a second language in many countries.Example: American and British English differ in certain grammatical and spelling conventions, but both are considered standard forms of English.3. Pidgin and creole languages: Pidgin languages are simplified forms of communication used between people who do not share a common language. Creole languages, on the other hand, develop when a pidgin language becomes the primary language of a community.Example: Jamaican Patois is a creole language that evolved from apidgin language spoken by African slaves and their masters in Jamaica.【文章二】高二英语必修五知识点大全Unit 3: Music1. Musical genres: Musical genres are categories that help to classify different types of music according to their style, instruments, and themes. Examples include rock, jazz, classical, and hip hop.Example: Rock music is characterized by the use of electric guitars, drums, and bass, and its themes often revolve around rebellion and social commentary.2. Musical instruments: Musical instruments are tools used to create music, and they come in various forms, shapes, and sizes. They can be classified into string, wind, percussion, and keyboard categories.Example: The violin is a string instrument that is used in classical music and has been around for over 400 years.3. Music therapy: Music therapy is a form of healthcare that uses music to improve physical, emotional, cognitive, and social functioning of individuals. It has been used to treat a range of conditions, including depression, anxiety, and dementia.Example: Patients with Alzheimer's disease have shown improvement in memory recall and overall wellbeing after music therapy sessions.Unit 4: Sports and games1. Fair play: Fair play is the principle of playing by the rules and showing respect for opponents, referees, and spectators. It is an essential aspect of sportsmanship and is often associated with the Olympic Games.Example: In the 1968 Olympic Games, Tommie Smith and John Carlos raised their fists in a black power salute during the medal ceremony, which led to their disqualification from the games.2. Competitive sports: Competitive sports are activities where individuals or teams compete against each other with the aim of winning. They can be divided into contact and non-contact sports.Example: Basketball is a contact sport where players can make physical contact with each other, whereas tennis is a non-contact sport where the aim is to hit the ball over the net.3. Sports and lifestyle: Sports and physical activity are an essential part of a healthy lifestyle as they reduce the risk of chronic diseases, maintain physical fitness, and promote mental wellbeing. Example: Regular exercise can also improve sleep quality, reduce stress levels, and increase self-esteem.【文章三】高二英语必修五知识点大全Unit 5: Science and technology1. Scientific method: The scientific method is a process used to investigate natural phenomena, which involves observation, hypothesis formulation, testing, analysis of data, and drawing conclusions.Example: Galileo used the scientific method to explore the motion of objects and proved that the earth rotates around the sun.2. Biotechnology: Biotechnology is the use of living organisms, cells, or biological systems to create new products or modify existing ones. It has applications in medicine, agriculture, and food production.Example: Genetic engineering is a form of biotechnology used to modify the DNA of organisms, such as producing insulin for diabetics using genetically modified bacteria.3. Artificial intelligence: Artificial intelligence (AI) refers to computer systems that can perform tasks that typically require human intelligence, such as learning, problem-solving, and decision-making.Example: Self-driving cars use AI technology to navigate traffic,avoid obstacles, and make decisions based on input from sensors and GPS.Unit 6: Creativity1. Artistic expression: Artistic expression is the use of creative skills and imagination to produce works that communicate an idea or emotion. It can be expressed through various forms, including visual art, music, dance, and literature.Example: Leonardo da Vinci's painting, the Mona Lisa, has become an iconic work of art that communicates mystery, beauty, and enigma.2. Innovation: Innovation involves the process of developing new ideas, products, or processes that improve the quality of life, drive economic growth, and promote social progress.Example: The invention of the Internet in the 20th century has transformed communication, information sharing, and commerce on a global scale.3. Creative industries: Creative industries refer to businesses that produce and distribute cultural goods and services, such as music, films, books, and fashion. They contribute to economic growth, job creation, and cultural diversity.Example: Hollywood's film industry is a multibillion-dollar enterprise that produces movies that are enjoyed by audiences around the world.Unit 7: Education and work1. Learning styles: Learning styles are different ways individuals prefer to learn, digest, and retain new information. There are three main learning styles: visual, auditory, and kinesthetic.Example: A student who prefers visual learning might benefit from using diagrams or videos to understand complex concepts.2. Career paths: Career paths refer to the sequence of jobs and experiences within a profession that an individual can pursue to advance their career. It involves acquiring the necessary skills and qualifications for different roles.Example: A doctor's career path might involve gaining a medical degree, specializing in a particular area, and taking on positions of increasing responsibility over time.3. Workplace culture: Workplace culture refers to the shared values, beliefs, attitudes, and behaviors that characterize an organization. It can impact employee satisfaction, productivity, and retention.Example: A workplace that values collaboration, open communication, and respect for different perspectives is likely to have a positive workplace culture.Unit 8: Cultural diversity1. Cultural norms: Cultural norms are the shared expectations and rules that define appropriate behavior within a particular society orgroup. They can vary across cultures and change over time.Example: In Japan, removing shoes before entering someone's home or a public space is considered a cultural norm to maintain cleanliness and show respect.2. Cultural heritage: Cultural heritage refers to the tangible and intangible artifacts, traditions, and practices of a society or group that are considered valuable and worth preserving.Example: The Great Wall of China is a significant cultural heritage site that symbolizes the country's rich history and engineering prowess.3. Cultural identity: Cultural identity refers to the sense of belonging and identification with a particular culture or ethnicity. It is shaped by shared experiences, values, and traditions. Example: An individual's cultural identity might be influenced by factors such as their family background, religion, language, and nationality.Unit 9: Health and medicine1. Public health: Public health refers to the science and art of preventing disease, promoting health, and prolonging life through organized efforts and informed choices of society, organizations, communities, and individuals.Example: Vaccination campaigns and public education programsare examples of public health initiatives aimed at reducing the spread of infectious diseases.2. Medical ethics: Medical ethics are the moral principles and values that govern the behavior of healthcare professionals and the treatment of patients. It involves upholding autonomy, beneficence, non-maleficence, and justice.Example: Informed consent is an ethical principle that ensures patients have the right to make decisions about their treatment options based on accurate and unbiased information.3. Health disparities: Health disparities refer to the differences in health outcomes and access to healthcare services between different groups of people. These disparities can be attributed to social, economic, and environmental factors.Example: Persons living in rural areas might face challenges accessing healthcare services due to distance, transportation, and lack of healthcare providers, resulting in poorer health outcomes compared to urban populations.Overall, these knowledge points from the five units in the second year of English study are crucial for building students' English skills, enhancing their understanding of different subject areas, and preparing them for future academic and career pursuits.。
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高二英语必修五unit5知识点高二英语必修五unit5知识点：词语1. first aid 的意思是“急救，例如：first aid to the injured 给予伤员的急救。
短语联想give/offer aid 援助come to sb's aid 帮助某人teaching aids 教具medical aid 医疗救护with the aid of 借助于get injured 受伤，在现代英语中大量地出现了由“get + 及物动词不达意的过去分词构成的被动语态，这叫get -型被动语态。
又如：The computer got (was)damaged when we were moving.My bike is getting (is being)repaired row.2. Protect 动词，“保护、维护，用于句式“protect + 名词+ against/from + 名词。
e.g. He is wearing sunglasses to protect his eyes from the strong sunlight.【短语联想】Ø Keep... from... 不让/避免Ø stop... (from) ... 阻止Ø prevent...(from) ... 妨碍/防止Ødisable... from... 使……失去(能力/资格)Øsave... from... 挽救、拯救3.depend on 取决于。
e.g. The amount you pay depends on where you live.词义拓展depend on 依靠，依赖：His family depends on him. 他的一家人全靠他养活。
依赖，信任：We are depending on you to finish the job by Friday.4. squeeze 动词，意思是“榨取、“挤出，例如：squeeze an orange 榨橘子squeeze + 名词+ out(of/from) + 名词，e.g. Those blackmailers intended to squeeze more money out of him.5. hurt 既可作及物动词，作“伤害、“使受伤解，也可作不及物动词，作“疼痛、“感到疼痛解。
既可表达身体的受伤，也可以表达情感的伤害。
例如：e.g. The little boy has fallen off a ladder and hurt himself.The driver hurt himself in the accident. 司机在事故中受了伤。
6. unless 除非……;如果不……。
如：7. icy adj. 冰凉的-y 是个形容词后缀。
如：windy 有风的hilly 多小山的sleepy 困倦的greeny 略呈绿色spicy 辛辣的woody 树木茂密的thirsty 饥渴的dirty 脏的snowy 下雪的8. in place 放在适当的地方。
如：e.g. The librarian put the returned books in place. 图书管理员把还回的图书放到原处。
Yon'd better put things back in place.Otherwise, it will be difficult to find things.9. sense n. 感觉Øsense of touch 触觉sense of sight 视觉Ø sense of hearing 听觉sense of smell 嗅觉Ø sense of humour 幽默感sense of beauty 美感Øense of hunger 饥饿感the sixth sense 第六感10. variety n. 多样, 种类,★ a variety of… 各种各样……【词语联想】various a. 不同的, 各种的, 多方面的, 许多的e.g. Everyone arrived late at the party for various reasons.如果需要的话，可以使用剪刀。
unless是连词，意为“如果不，除非。
在真实条件句中，unless引导的肯定条件状语从句，可以和if...not...引导的否定状语从句互换。
Unless you change your mind，I won，t be able to help you.=If you don?t change your mind，I won ’t be able to help you.除非你改变想法，否则我不能帮助你。
I want you to keep working unless I tell you to stop.=I want you to keep working if I don’t tell you to stop.如果我没说让你停，你就得继续干。
注意：unless 不可用于假想的事情，因此当if...not引导非真实条件状语从句时，一般不可改用unless。
例题：单项填空①All the dishes in this menu, ______ otherwise stated, will serve two to three people.A. As B. if C. though D. unless②Don’t promise anything ______ you are one hundred percent sure.A. Whether B. after C. how D. unless解析: ①选D。
考查状语从句的引导词。
句意为：在这份菜单上的所有菜，除非另外说明，会给两到三个人食用。
②选D。
句意为：除非你有完全的把握，否则不要做出承诺。
unless除非。
2. John was studying in his room when he heard screaming.约翰正在房里学习，突然听到一声尖叫。
此句型中when作并列连词,相当于and then,意为“正当……时，突然。
常用结构：be doing...when... 正在做……突然……had done...when... 刚做了……突然……be about to do...when... 刚要做……突然……be on the point of doing sth. when... 刚要做……突然……例题：单项填空①She had just finished her homework _____ her mother asked her to practice playing the piano yesterday.A. When B. while C. after D. since②We were swimming in the lake ______ suddenly the storm started.A. When B. while C. until D. before③I ______ along the street looking for a place to park when the accident .A. went; was occurring B. went; occurredC. was going; occurred D. was going; had occurred解析: ①选A。
由句意可知此处when用作并列连词，意为“这时。
②选A。
when作连词，表示“正在这时。
句意为：我们正在湖中游泳，突然暴风雨来了。
③选C。
主句要用过去进行时,表示当时正在路上走着;when引导的从句多用一般过去时。
联想拓展fall behind 落后fall sick 生病fall asleep 入睡fall down 掉下;倒塌fall in love with ... 爱上……fall off 脱落;减少;从……上掉下fall into the habit of ... 养成……的习惯fall over 跌倒;翻倒;落到……上fall silent 沉默2. in place在适当的位置;适当I like everything to be in place.我喜欢所有的东西都放在原来的地方。
With everything in place, she started the slide show.一切就绪，她开始放幻灯片。
联想拓展be in/out of order 有条理/无条理;坏了be in/out of control 正常/失控be in/out of danger 有危险/脱离危险in place of...=take the place of... 代替;取代give place to 被……取代;让位于……out of place 不在适当的位置; 不合适3. make a difference有很大差别;有很大不同;有很大的关系/影响Whether he could get the support from his parents made a great difference to the plan.他是否能得到父母的支持对这个计划的影响很大。
Does it any difference whether he?ll attend the meeting?他出不出席会议有什么区别吗?联想拓展make a difference between ...and ... 区别对待……make some difference to对…… 有些关系make no difference to 对……没有关系make all the difference 关系重大;大不相同猜你感兴趣的：1.高二英语必修五重点单词和短语2.高二英语必修5单词短语3.英语必修5知识点4.人教版高二英语必修5Unit 5练习试卷5.高二英语重点短语。