专业英语第2单元(65)讲稿ok
英语演讲稿 责任
英语演讲稿责任责任（Responsibility）责任是指个体对自己的行为、决策和承诺所承担的义务和后果。
在个人、家庭、社会和职业等各个层面，责任都是一个重要的价值观和行为准则。
在英语演讲稿中，我们可以探讨责任的不同方面，如个人责任、社会责任、职业责任等，并介绍如何理解和履行责任的重要性。
一、个人责任（Personal Responsibility）个人责任是指个体对自己言行的自律和承担后果的能力。
每个人都应该明白，自己的选择和行为会对自己和他人产生影响。
个人责任包括但不限于以下几个方面：1. 自我管理：个人应该学会管理自己的时间、情绪和资源，制定合理的目标和计划，并积极追求个人成长和发展。
2. 自我约束：个人应该遵守道德规范和法律法规，不做违背良知和社会公序良俗的事情，保持诚实、正直和公正的品行。
3. 承担后果：个人应该对自己的决策和行为负责，不推卸责任，勇于承担后果，并积极改正错误。
二、社会责任（Social Responsibility）社会责任是指个体对社会公众、环境和他人的福祉负有的义务和关注。
作为社会的一员，每个人都应该积极参与社会事务，为社会的进步和发展贡献自己的力量。
社会责任包括但不限于以下几个方面：1. 公益行动：个人应该积极参与公益活动，关注弱势群体的权益，为社会问题提供解决方案，并推动社会公平和正义。
2. 环境保护：个人应该关注环境保护，节约能源资源，减少污染和浪费，积极参与环保行动，为子孙后代创造良好的生活环境。
3. 社会参与：个人应该积极参与社会事务，关注社会动态，行使公民权利，为社会发展和民主进程做出贡献。
三、职业责任（Professional Responsibility）职业责任是指个体在从事特定职业时应当遵守的行为准则和职业道德。
不同的职业有不同的职业责任，但都应该以服务他人、保护公众利益为宗旨。
职业责任包括但不限于以下几个方面：1. 专业素养：个体应该具备必要的专业知识和技能，不断学习和提升自己的能力，为客户和雇主提供优质的服务和产品。
英语演讲稿(合集15篇)
英语演讲稿(合集15篇)英语演讲稿1Dear classmates:High three students, our footprint is binding on the cover of the season, the cover page of life, we will go to journey in June next year, run towards the dreams of June.Many people say that the high three students like jingwei filling the stream, his mouth as if never plays with ABC and XYZ, thick lens grew up, grew thin hair down... Three means that enrich the sunrise, sunset.So, three high school year is doomed to be heavy, heavy learning, heavy, heavy expectations, with lots of attention... Everything is in order to heavy harvest. Harvest, insist on, in the struggle! Nietzsche said: “a tree should grow taller, accept more light, then its root must be deeper into the darkness.” And the third year is tough and lonely to grow like a tree.We all know that: “the youth is beautiful”. It not only beautiful in the beautiful appearance, even more beautiful in uplifting the spirit of the beauty in involve forward determination. We are ordinary, because we and other cold window study hard scholar as well as in the dream; We are special, because we need to do is a life the most critical.Content is always happy, not happy people regularly, few people can know need how much effort to realize the dream of heart, we can only move forward, forward, forward again. So we’re going to have such a determination and drive: “stick to it, never give up!” Don’t pick the fruit of autumn in the summer. Pick, food is not sweet, abandon a pity, or wait until the harvest season to taste the joy of harvest!英语演讲稿2尊敬的评委，同学们:下午好！最近，在我们的社会中有一场激烈的辩论。
生物-专业英语作业纯英文献ppt
Result
A CRISPR–Cas9 mutagenesis construct was designed to simultaneously generate knockout mutants in both AtDMP8 and AtDMP9 (Fig. a).
Homozygous dmp8, dmp9 and dmp8dmp9 mutants were selfpollinated and seed sets were examined. The seed set was reduced slightly in dmp8 (95.6%; average: 45.3 seeds per silique), even more so in dmp9 (70.9%; average: 32.2 seeds per silique) and even further in dmp8dmp9 (48.4%; average: 21.4 seeds per silique) (Fig. c,d)
These data confirm previously reported defects in the seed set and during development, and the proposed roles for AtDMP8 and AtDMP9 in fertilization.
Content
1 Summary 2 Background 3 Results 4 Discussion
Summary
Summary
➢ ZmPLA1/MTL/NLD is conserved in monocots and has been used to extend the system from maize to other monocots, but no functional orthologue has been identified in dicots, while ZmDMP-like genes exist in both monocots and dicots.
新概念2-第65课-PPT课件
7. He was called Jumbo, wasn’t he? Yes, he was.
8. What should Jimmy have known? That the police would never allow this sort
of thing.
-
7
Last Christmas, the circus owner, Jimmy Gates, decided to take some presents to a children's hospital. Dressed up as Father Christmas and accompanied by a‘guard of honour’of six pretty girls, he set off down the main street of the city riding a baby elephant called Jumbo. He should have known that the police would never allow this sort of thing. A policeman approached Jimmy and told him he ought to have gone along a side street as Jumbo was holding up the traffic. Though Jimmy agreed to go at once, Jumbo refused to move. Fifteen policemen had to push very hard to get him off the main street. The police had a difficult time, but they were most amused .‘Jumbo must weigh a few tons,’said a policemen afterwards, ‘so it was fortunate that we didn't have to carry him. Of course, we should arrest him, but as he has a good record, we shall let him off this time.’
2021年自考英语二教材课文讲义unit2
2021年自考英语二教材课文讲义unit2Unit 2 Mistakes to SuccessI. New words and expressionsNew words1. spill v.（使）洒出，泼出，溢出2. respond v. 作出反应；响应 respond to… response3. interview v. （媒体）采访，访问4. creative adj. 创作的5. occur v. 发生；出现 It occurred to me that…6. remove v. 拿开；去掉7. refrigerator n. 冰箱8. grip n. 紧握；紧抓9. slippery adj. 滑的；滑得抓不住（或站不稳、难以行走） 10. content n. 所容纳之物；所含之物11. veritable adj. 十足的；名副其实的；不折不扣的 12. yell v. 叫喊；大喊；吼叫13. lecture n.（冗长的）教训，训斥，谴责 14. mess n. 肮脏；杂乱；不整洁15. rarely adv. 罕有；很少；不常 rare animals / stamps Rarely is he late for class. 16. puddle n. 水洼；小水坑 17. eventually 最后；终于 18. restore v. 使复原；使复位；使复职 19. sponge n. 海绵块 20. effectively adv. 有效地 effective ineffective注意区分：effective / efficient 21. tiny adj. 极小的；微小的22. discover v. 了解到；认识到；查明 discovery23. grasp v. 抓紧；抓牢24. lip n.（容器或凹陷地方的)边，边沿 25. renowned adj. 有名的；闻名的；受尊敬的 26. remark v. 谈论；评论 27. opportunity n. 机会；时机28. scientific adj. 科学（上）的；关于科学的 science scientist例如：The medical science is making great progress in the treatment of cancer.You should provide scientific evidence instead of subjective evidence to prove this theory holds water.Several world-renowned scientists will be invited to attend the forum.29. valuable adj. 很有用的；很重要的；宝贵的Phrases and Expressions1. in this manner 用这种方式2. set…apart from 区别；使与众不同II. Text LearningSpilt Milk① Have you heard of the story about split milk? (1)Well, we all know there is no use crying over split milk. But this story is different. I would hope all parents wouldrespond in this manner.② I recently heard a story about a famous research scientist（研究科学家，高级研究员） who had made several very important medical breakthroughs. (2)He was interviewed by a newspaper reporter who asked him why he was so much more creative than the average person; what set him so far apart from others?③ He responded that, in his opinion, it all came from an experience with his mother that occurred when he was about two years old. (3)He had been trying to remove a bottle of milk from the refrigerator when he lost his grip on the slippery bottle and it fell, spilling its contents all over the kitchen floor - a veritable sea of milk!④ When his mother came into the kitchen, instead of yelling at him, giving him a lecture, or punishing him, she said,\(4)Robert, what a great and wonderful mess you have made! I have rarely seen such a huge puddle of milk. Well, the damage hasalready been done. Would you like to get down and play in the milk fora few minutes before we clean it up?\⑤ Indeed, he did. After a few minutes, his mother said，\you make a mess like this, eventually you have to clean it up and restore everything to its proper order. So, how would you like to do that? We could use a sponge, a towel, or a mop. Which do you prefer?\spilt milk.⑥ His mother then said, \failed experiment in how toeffectively carrya big milk bottle with two tiny hands. Let's go out in the back yard and fill the bottle with water and see if you can discover a way to carry it without dropping it.\(5)The little boy learned that if he grasped the bottle at the top near the lip with both hands, he could carry it without dropping it. What a wonderful lesson! （承上总结句）⑦ (6)The renowned scientist remarked that it was at that moment that he knew he didn't need to be afraid to make mistakes. (7)Instead, he learned that mistakes were justopportunities for learning something new, which is, after all, what scientificexperiments are all about. Even if the experiment \usually learn somethingvaluable from it.⑧ (8)Wouldn't it be great if all parents would respond the way Robert's mother responded to him? 本文重点及难点：1. Well, we all know there is no use crying over split milk. There / It is no use crying over spilt milk. 覆水难收。
高中英语必修二《Unit 2 The Olympic Games》全英文说课稿
高中英语必修二《Unit 2 The OlympicGames》全英文说课稿and modern Olympic Games。
and encourage them to express their own ns.3.XXX learningabout the history and significance of the Olympic Games.In this lesson。
we will begin with a warm-up activity where students will brainstorm words and phrases related to the Olympic Games。
Then。
we will read an XXX practice note-taking skills。
After that。
we will have a XXX。
we will end with a speaking activity where students will share their own ns about the Olympic Games.The Olympic Games have a long and rich history。
dating back to ancient Greece。
Today。
the Olympic Games are a global event that XXX from all over the world。
The future passive voice is a grammar item that is used to talk about ns that will be done to someone or something in the future。
It is XXX.By learning about the Olympic Games。
最新高中英语必修二unit2阅读部分英文版说课稿(详稿)
Book2 Unit2说课稿师范英语二班闫丽莹201334010225Good morning everyone. It’s my honor to share my lesson with you. My teaching material is from New Senior English for Chinese Student Book2 Unit2, the title is “ An Interview”, the reading part.part1: Teaching Material1.The analysis of teaching material and students.This reading is an interview between Li Yan，a volunteer from 2008 Olympic games and Pausanias, a Greek writer about 2000 years ago, so it may introduce the differences between ancient and modern Olympic games, in this reading, students can learn more Olympic games and reading skills, especially the skimming reading and careful reading. Because our students are all senior one, the words they learned are not enough and ability of spoken English is a little poor, so lead students to be interested in English learning is seems more important. Because this topic is related to our life, 2016 Olympic game will host in Rio soon, so I think it is helpful to raise their learning interests and increase the quantity of reading. Recently the Ministry of Education promulgates the 20 books of high school students, half of them are foreign books. So we can see, it is more and more important to learn English and do English reading.2. Teaching Aims.The teaching aims of this period include 5 aspects: knowledge, skill, cultural, emotional attitude and learning strategy.The first one: about knowledge students are able to know, understand and use new words and phrases, for example: Greek, volunteer, take part in, and practice new sentence pattern: What would like to know? I’d like to know…The second one: about skill, students will read this article twice and think, learn together in order to strengthen language awareness, accumulate language experience, improve reading skill (skimming and careful reading) even to conclude and summarize.T he third one: about culture, students can master the origin and development of the Olympics.The fourth one: emotional attitude, students are able to know more about Olympic, experience Olympic spirit: Never abandon and never give up. Lead students to concerned about and take part in it.The fifth one:learning strategies, students are able to develop self-learning in reading part to gain and deal with language information and form students’ questing habit to improve their ability of finding, analyzing and solving problems.3. Important Points.Help students to learn vocabulary, phrase and important sentence structure well, help students get the reading skills and know how to use it and know how to understand article detail.4. Difficult Points.Students have to know something about Olympic and competitive sports before the class. Students will practice the dialogue with partner, talk about Olympic use the knowledge we learned in this class.5. Teaching Methods.There are two kinds of teaching methods: Task-based language teaching method and heuristic teaching method. I will introduce them in details in next part.Part 2 Teaching Methods.About teaching methods:In this period, I am going to use two kinds of teaching methods. One is task-based language teaching method: firstly, students will be asked to read two questions before we start the first reading then start reading and find the answers. This teaching method helps students to find out the answer quickly and effectively. Another one is heuristic teaching method, in careful reading part, according to the differences between modern and ancient Olympic Games, lead students to find out the similarities. In homework part, teacher will ask students to take a role-playing task: if you are a volunteer in 2016 Rio Olympic Games, what would you want to prepare for it? This teaching method helps students to know how to infer other things from one fact. It’s a really good learning method, students will find more knowledge and interests by themself. Part 3.learning methodAbout learning method:There are two kinds of learning methods: autonomic learning method and cooperative learning method. In the first reading and practice part (find out the reasons why or why not we host the Olympic games)students asked to finished the task by themselves so they have to learn, think, analyze and sum up problems. Another is cooperative learning method, for example, in second reading part: students are asked to learn together to find out the differences between ancient and modern Olympic games. In practice part, students will have dialogue with partners to talk about Olympic Games. It is helpful for students to form the spirit of cooperation and team work. Teacher will listen to students carefully when they discuss in group and instruct them when they have some problems.Part 4 Teaching procedureStep1.Revision (1 minute)In this step, I will extend to students and introduce myself, students will also extend their greeting to me. This part is to remind everyone it is time for class.Step2.Lead-in (5minutes)At first, i will show you a song: 《北京欢迎你》together. Lead students to think about 2008 Beijing Olympic Games. Then students will tell us more about Olympic Games that they know about modern Olympic Games. For example, five rings flag. I will show five colors means with different colors, and how many gold medal we got since 1896 Greece Olympic Games to now, let students know how we get the NO1, then I will show some Olympic sports events icons, students will guess what’s meanings. After this part, students can guess the topic of the interview, and this lead-in will raise the interests of this reading.Step3. While-reading (18minutes)Now we have knew something about modern Olympic games then I will ask students to open the book turn to page to six, then I will writhe the title in the blackboard, before read passage, I will ask two questions about main idea. This action let students to read with questions, it is more effective to get the answers. It is also a good chance to practice skimming reading.After answer my questions we will turn into second reading, this time students will read carefully, after reading, and there a table about the differences between modern and ancient Olympic Games, it include host place, time, events prize and athlete. Students will discuss with partners and complete the blanks. After finish these, students can know details of this reading, it is also a good chance to practice careful-reading.Step4. Post reading/Practice (18 minutes)Now we turn into practice part. After learned the information from the passage, students should be checked whether they can use these knowledge freely.Firstly, students will be asked to finish this task like this: reasons to host the Olympic Games, and in this task students have to cooperate in group. But when students think about reasons not to host they have to think by themselves. This part is to practice their autonomic learning method and cooperative learning method.After that, students will have an interview between their partners and talk about Olympic games with the knowledge we learn in this reading. And two of students will Show us their dialogue. This part is most difficult for them to finish. But it can practice students’ communicative skill and s poken English.At last I will show some true or false questions to check out if there is some knowledge lost.Step5. Emotional Education (3 minutes)At first I will ask students a question: what about your feelings now. This radio is Liu Xiang won the champion of men’s 110 meter hurdles in Athens Olympic Games. Students will feel the Olympic spirit: never abandon, never give up!Step6. Homework (2 minutes)If you are a volunteer in 2016Rio Olympic Games, what do you want to prepare for it? Discuss with partner and tell us next time. This part helps take a Olympic pole-playing thinking, practice their creative mode of thinking.Thanks for your listening!Unit 2An InterviewPausanias Ancient Olympic differencesAn interviewLi Yan Modern Olympic similarities。
大学生专业英语演讲稿
Ladies and Gentlemen,Good morning/afternoon. It is my great honor to stand before you todayto deliver a speech on a topic that holds immense significance in our rapidly globalizing world – the importance of professional English in the 21st century. As a college student, I believe that understanding and mastering professional English is not only crucial for our personal development but also for our future career prospects.Firstly, let us acknowledge the undeniable reality that English has become the lingua franca of the modern world. With the increasing interconnectedness of nations and the expansion of international trade, business, and diplomacy, the ability to communicate effectively in English has become a necessity rather than a luxury. In this context, professional English plays a pivotal role in shaping our future and equipping us with the tools to navigate the complexities of the global marketplace.1. The Global MarketplaceIn today's interconnected world, the global marketplace is a melting pot of diverse cultures, languages, and ideas. Companies are no longer confined to their local markets; they are now reaching customers across the globe. This has led to a growing demand for professionals who can bridge the communication gap between different cultures and languages.By mastering professional English, we can gain a competitive edge in the global job market, as employers seek candidates who can communicate effectively with international clients and partners.2. Education and Academic ExcellenceThe pursuit of higher education has become an integral part of our lives, and English has become the primary language of instruction in many universities and research institutions worldwide. By acquiring professional English skills, we can access a wealth of academicresources and engage in international research collaborations. Moreover, proficiency in English enables us to participate in internationalconferences, seminars, and workshops, where we can exchange ideas and expand our knowledge base.3. Cultural Exchange and Global UnderstandingLanguage is not just a means of communication; it is also a window into a culture. By learning professional English, we gain insights into the values, customs, and traditions of English-speaking societies. This cultural exchange fosters global understanding and empathy, as we become more aware of the similarities and differences between various cultures. In an increasingly interconnected world, such understanding is essential for building peaceful and harmonious relationships between nations.4. Personal Development and Self-ConfidenceMastering professional English can significantly boost our self-confidence and personal development. The ability to communicate effectively in a global language opens up numerous opportunities for personal growth, such as traveling, studying abroad, and engaging in international volunteer work. These experiences not only broaden our horizons but also equip us with valuable life skills, such as adaptability, resilience, and problem-solving abilities.5. Career AdvancementProficiency in professional English can significantly enhance our career prospects. Many high-paying jobs in fields such as finance, technology, and marketing require strong English communication skills. By being able to articulate our ideas and expertise in English, we can stand out from the competition and secure positions that offer greater opportunitiesfor growth and success.In conclusion, the importance of professional English in the 21st century cannot be overstated. As college students, we are at a critical juncture in our lives where we must invest in our language skills to prepare for the challenges and opportunities that lie ahead. By embracing the global challenge of mastering professional English, we can unlock the door to a world of possibilities and contribute to the advancement of our society.In closing, I would like to leave you with a few words of encouragement:- Embrace the challenge of learning professional English with enthusiasm and determination.- Surround yourself with opportunities to practice and improve your language skills.- Be open to cultural exchange and global understanding.- Believe in your potential and never underestimate the power of language.Thank you for your attention, and I hope that this speech has inspired you to take the necessary steps to become proficient in professional English. Together, we can create a brighter future for ourselves and for generations to come.Thank you.。
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第2单元(65)课文A：计算机硬件(Computer Hardware) 一、引言(introduction)Computer hardware is the equipment involved in the function of a computer and consists of the components that can be physically handled.be involved in包括，涉及; 与...有关;被卷入; 专心地(做)be involved in trouble 卷入纠纷be involved in disaster 陷入不幸He was involved in working out a plan.他专心致志地制订计划。
function---功能，函数，（功能元件）翻译1：计算机硬件是计算机运行所需要的设备，由可进行物理处理的元件组成。
翻译2：计算机硬件是涉及到计算机功能部件的设备，这些设备能进行物理（实体）操作。
2.学生翻译：这些部件的功能一般分为3个主要类别：输入、输出和存储。
is divided into three categories分为3个类别翻译：The function of these components is typically divided into three main categories: input, output, and storage.tocomputer, via wires or circuitry called a bus.the electronic circuitry做什么成分？and 并列结构中的via...修饰什么？翻译1：不好？这些类别的元件与微处理器相连接，特别是与计算机的中央处理器相连接，而后者是通过被称之为线路或电路的总线来提供计算能力和对计算机进行控制的电子电路。
翻译2：这3类部件与微处理器相连接，明确地的说是与计算机的中央处理器相连接，微处理器是提供了计算能力和通过总线对计算机进行控制的电子电路。
specifically---明确地；清楚地specially---特别4.Software, on the other hand, is the set of instructions a computer uses to manipulate data, such as a word-processing program or a video game.翻译：另一方面，软件是计算机用来处理数据的一套指令，如字处理程序或者视频游戏。
These programs are usually stored and transferred via the computer's hardware to and from the CPU.如何翻译store？store v.n. 贮存 n商店,【自】存储器如何翻译红色部分？transferred programs to and from the CPU翻译1：这些程序通常被存储起来，并由计算机硬件调入和调出中央处理器。
翻译2：这些程序通常存放在存储器中，并通过计算机硬件在存储器和CPU之间来回传送。
6.Software also govern s how the hardware is utilized; for example, how information is retrieved from a storage device.govern v.统治, 支配, 管理government nretrieve---取回，检索;翻译：软件也控制着硬件如何使用；例如，如何从存储设备中检索信息。
提问？学生翻译：输入与输出硬件的交互作用是由基本输入输出系统（BIOS）软件控制的。
BIOS--- Basic Input Output System翻译：The interaction between the input and output hardware is controlled by software called the Basic Input Output System (BIOS) software.====================================inter---inter act interactionInter netinter mediate adj.中间的; 中级的；中间人的;inter face n.[地质]分界面, 接触面, [物、化]界面inter oceanic adj.大洋间的====================================8.略讲尽管微处理器在技术上仍被认为是硬件，其部分功能也与计算机软件有关系。
have relations with 和...有(某种)关系be associated withbe relative to 和...成比例; 和...有关系翻译：Although microprocessors are still technically considered to be hardware, portions of their function are also associated with computer software.9.略讲Sincerefer to A as B v.称A为Baspect n.样子, 外表, 面貌respect n.尊敬, 关系, 有关vt.尊敬in all respects 无论从哪方面来看in some respects 在某些方面without respect to不管；不考虑with respect to谈到with respect to the recent flood谈到最近的洪水翻译：既然微处理器同时具有硬件与软件方面的特征，因此,它们经常被称作固件。
二、输入硬件(Input Hardware)10.输入硬件由给计算机提供信息和指令的外部设备(即中央处理器以外的元件)组成。
组成--- consists of外部设备--- external devicesthe external world 客观世界the external walls of a house一座房屋的外墙External causes become operative through internal causes.外因通过内因而起作用。
"This medicine is for external use only, not for drinking.""此药只供外用,不可内服。
"Input hardware consists of external devices-that is, components outside of the computer's CPU-that provide information and instructions to the computer.or连接哪些并列结构？A light pen is a stylus with a light sensitive tip that is used to draw directly on a computer's videoto select information on the screen bypressing a clip（夹子，回形针） in the lightby pressing the light pen against the surface screen.A light pen---光笔stylus---铁笔, 输入笔，(留声机的)唱针,触针, 测头light stylus---光笔writing stylus---记录笔sensitive---敏感的, 灵敏的touch-sensitivesensitive film 感光软片[胶卷]develop a filmHe developed the photographs which he had taken.他冲洗了他拍摄的胶卷。
tip---尖端;小费;提示, 技巧;I gave a tip to the man who carried my cases.我给了那个替我拿箱子的人一点小费。
翻译：光笔是具有光敏头的输入笔，使用光敏头在计算机屏幕上直接写画、通过按光笔上的夹子或用光笔接触屏幕来在屏幕上选择信息。
12.The pen contains light sensors that identify which portion of the screen it is passed over.翻译：这种笔含有光传感器，能够识别屏幕上笔经过的部分。
sensor---传感器identify---识别身份证---ID cardidentification card/identity card ============================identify---识别识别--- recognitionChinese character recognition汉字识别o ptical c haracter r ecognition光学字符识别sound-and-speech recognition声音和言语识别============================13.A mouse is a pointing device designed to be gripped by one hand.pointing device n.定点设备翻译：鼠标是为一只手抓握而设计的指示设备。
14.It has a detection device (usually a ball) on the bottom that enables the user to control the motion of an on-screen pointer, or cursor, by moving the mouse on athat 指代谁？detection---n.探知;发觉;检查detect detectorflat surface--平面翻译：它的底部有一个探测装置（通常是一个圆球），使用户通过在一个平面上移动鼠标能够控制屏幕上指针或光标的运动。
15.As the device moves across the surface, the cursor moves across the screen.翻译：当鼠标滑过平面的时候，光标随着在屏幕上移动。