-
关于做一个有理想道德的人国旗下讲话
做一个有道德、有理想的人尊敬的各位领导、老师们、同学们：大家上午好！今天我要讲话的题目是《做一个有道德、有理想的人》。近日来，团委开展了“20**年度十佳学生”的评选，经过全校同学的投票，从15名候选人中最终评选出了“20**年度十佳学生”。他们中，有言语不凡、hold住全场的孙乐君，有待人谦和有礼、乐于助人的陈雨帆，有不断超越、追求卓越的郑熙，有温文尔雅、谦俭恭和的黄皓，还有狭路相逢、敢于亮剑的纵横辩论社员们…十佳的评选，不仅仅是为了表彰他们，分享他们的学习生活经验，体会那份真实与感动，更是为了激励更多的一中学子们奋发向上，超越梦想。在此，我代表学生会向全校同学发出倡议，我们要向十佳学生学习，做一个有道德、有理想的人。我们要做一个有道德的人。中华民族历来有崇德重德，尚德倡德的传统，常言道：“人无德不立，国无德不兴。”，强调的就是道德对于个人修身立业和国家长治久安有重要作用。怎样做一个有道德的人？我个人认为，首先要做到“勿以善小而不为，勿以恶小而为之”。
关于怎样做一个有道德的人国旗下的讲话
做一个有道德的人尊敬的老师们，同学们：早上好！今天我讲话的题目是《做一个有道德的人》。记得意大利诗人但丁曾说过这样一句话：“一个知识不健全的人可以用道德去弥补，而一个道德不健全的人却难于用知识去弥补。”是的，我们的国家和民族最需要的是道德高尚的知识者。我们中华民族历来崇尚道德。无论是以孔子为代表的儒家思想，还是以老子为代表的道家思想，无不都以高尚的道德做为他们的至高境界。宋代文人苏辙就曾写道：“辙生好为文，思之至深。以为文者气之所形，然文不可以学而能，气可以养而至。”这就说明，道德是做人的基本准则，只要我们能够从身边的小事做起，就会成为有道德的人。
关于观纪录片《创新中国》个人观后感心得参考范文
都说创新引领发展、塑造梦想，也带来自信与自豪。近日，我观看了央视大型纪录片《创新中国》，这是世界首部采用人工智能技术配音的大型纪录片。它关注最前沿的科学突破，聚焦信息技术、新型能源、中国制造、生命科学、航空航天与海洋探索等前沿领域，如：“纳米发电”、“火箭发动机”、“人造太阳”、“盐碱地改造”、“人工智能”等等。看着中国制造在世界上得到尊重，看着外国人从拒绝中国参加空间站的研究，到中国将成为世界上唯一拥有空间站的国家，自豪之情由衷而发。
XX——XX第一学期第四周国旗下讲话稿：创新放飞梦想 科技引领未来
XX——XX第一学期第四周国旗下讲话稿：创新放飞梦想科技引领未来老师们、同学们：早上好！今天我讲话的题目是《创新放飞梦想科技引领未来》。科技的发展是一个社会的标志、一种文明的象征。蒸汽机的出现标志了工业社会的到来，半导体的出现又将人类带入了电子时代，计算机的广泛应用与互联网的诞生更是标志着人类步入了一个崭新的信息时代。科技给了人类社会无比强大的推动力。谈到科技，人们可能首先会想到人造地球卫星、登月宇宙飞船、原子弹等这些似乎离我们遥不可及的事物上，她往往给人以高高在上的感觉，实际上，科学技术的日新月异，使得科学不只为尖端技术服务
第四单元《教学设计》 说课稿 2021—2022学年统编版高中语文必修下册
（六）说教学策略1.专题性海量的媒介信息必须加以选择或者整合，以项目为依据，进行信息筛选，形成专题性阅读与交流；培养学生对文本信息“化零为整”的能力，提升跨媒介阅读与交流学习的充实感。2.情境化情境教学应指向学生的应用，建构富有符合时代气息的内容，与生活经验更加贴合，对学生的语言建构与运用有所提升，在情境中能够有效地进行交流。3.任务化以任务为导向的序列化学习，可以为学生构建学习路线图、学习框架等具体任务引导；或以跨媒介的认识与应用为任务的设置引导；甚至以阅读和交流作为序列化安排的实践引导。4.整合性跨媒介阅读与交流是结合线上线下的资源，形成新的“超媒介”，也能实现对信息进行“深加工”，多种媒介的信息整合只为一个核心教学内容服务。5.互文性语言文字是语文之生命，我们是立足于语言文字的探讨，音乐、图像、视频等文本与传统语言文字文本形成互文，触发学生对学习内容立体化和具体化的感悟，提升学生的审美能力。
人教A版高中数学必修一二次函数与一元二次方程、不等式教学设计（2）
三个“二次”即一元二次函数、一元二次方程、一元二次不等式是高中数学的重要内容，具有丰富的内涵和密切的联系，同时也是研究包含二次曲线在内的许多内容的工具 高考试题中近一半的试题与这三个“二次”问题有关 本节主要是帮助考生理解三者之间的区别及联系，掌握函数、方程及不等式的思想和方法。课程目标1. 通过探索，使学生理解二次函数与一元二次方程，一元二次不等式之间的联系。2. 使学生能够运用二次函数及其图像，性质解决实际问题． 3. 渗透数形结合思想，进一步培养学生综合解题能力。数学学科素养1.数学抽象：一元二次函数与一元二次方程，一元二次不等式之间的联系；2.逻辑推理：一元二次不等式恒成立问题；3.数学运算：解一元二次不等式；4.数据分析：一元二次不等式解决实际问题；5.数学建模：运用数形结合的思想，逐步渗透一元二次函数与一元二次方程，一元二次不等式之间的联系。
人教A版高中数学必修一两角和与差的正弦、余弦和正切公式教学设计（1）
本节课选自《普通高中课程标准实验教科书数学必修1本（A版）》第五章的5.5.1 两角和与差的正弦、余弦和正切公式。本节的主要内容是由两角差的余弦公式的推导，运用诱导公式、同角三角函数的基本关系和代数变形，得到其它的和差角公式。让学生感受数形结合及转化的思想方法。发展学生数学直观、数学抽象、逻辑推理、数学建模的核心素养。课程目标 学科素养1.了解两角差的余弦公式的推导过程．2．掌握由两角差的余弦公式推导出两角和的余弦公式及两角和与差的正弦、正切公式．3．熟悉两角和与差的正弦、余弦、正切公式的灵活运用，了解公式的正用、逆用以及角的变换的常用方法．4.通过正切函数图像与性质的探究，培养学生数形结合和类比的思想方法。 a.数学抽象：公式的推导；b.逻辑推理：公式之间的联系；c.数学运算：运用和差角角公式求值；d.直观想象：两角差的余弦公式的推导；e.数学建模：公式的灵活运用；
人教A版高中数学必修一两角和与差的正弦、余弦和正切公式教学设计（2）
本节内容是三角恒等变形的基础，是正弦线、余弦线和诱导公式等知识的延伸，同时，它又是两角和、差、倍、半角等公式的“源头”。两角和与差的正弦、余弦、正切是本章的重要内容，对于三角变换、三角恒等式的证明和三角函数式的化简、求值等三角问题的解决有着重要的支撑作用。 课程目标1、能够推导出两角和与差的正弦、余弦、正切公式并能应用; 2、掌握二倍角公式及变形公式，能灵活运用二倍角公式解决有关的化简、求值、证明问题．数学学科素养1.数学抽象：两角和与差的正弦、余弦和正切公式； 2.逻辑推理： 运用公式解决基本三角函数式的化简、证明等问题；3.数学运算：运用公式解决基本三角函数式求值问题.4.数学建模：学生体会到一般与特殊，换元等数学思想在三角恒等变换中的作用。.
人教A版高中数学必修二有限样本空间与随机事件事件的关系和运算教学设计
新知讲授（一）——随机试验 我们把对随机现象的实现和对它的观察称为随机试验，简称试验，常用字母E表示。我们通常研究以下特点的随机试验：（1）试验可以在相同条件下重复进行；（2）试验的所有可能结果是明确可知的，并且不止一个；（3）每次试验总是恰好出现这些可能结果中的一个，但事先不确定出现哪个结果。新知讲授（二）——样本空间思考一：体育彩票摇奖时，将10个质地和大小完全相同、分别标号0，1，2，...，9的球放入摇奖器中，经过充分搅拌后摇出一个球，观察这个球的号码。这个随机试验共有多少个可能结果？如何表示这些结果？根据球的号码，共有10种可能结果。如果用m表示“摇出的球的号码为m”这一结果，那么所有可能结果可用集合表示{0，1，2，3，4，5，6，7，8，9}.我们把随机试验E的每个可能的基本结果称为样本点，全体样本点的集合称为试验E的样本空间。
20以内的不退位减法教案教学设计
教学目标：1．引导幼儿参与学习活动，经历十几减几计算方法的探索与算理的建构过程。2．根据 11 至 20 各数的组成，掌握 20 以内不进位加法和不进位减法的计算方法。教学重点：十几减几（不退位）的计算。教学过程：一、复习导入复习10以内的数的组合，11～20各数的组成。1.碰球游戏导入，复习10的分解组合2.老师分别出示数字卡片：14、17、12、11。幼儿说数的组成。
新人教版高中英语必修3Unit 1 Festivals and Celebrations教学设计二
1. Ss look at the picture and scan the passage to understand the main idea while teacher is giving the following questions to inspire Ss to think.*Where are those people?*What are they doing?*Why are they so excited?2. Ss complete the passage with the appropriate -ing form. Then discuss and check the answers with class.Answers: boring, interesting, taking, exciting, amazing3. The teacher raises questions for the students to discuss and encourages them to express their opinions.*Do you like La Tomatina? Why or why not?4. Each group representative reports the discussion result, the teacher gives feedback and the evaluation.Step 6 PracticeActivity 41. Ss complete the Ex 2 in Using structures.2. Check the answers after finishing the exercises.①The dragon boat races are the most exciting part of the Dragon Boat Festival.② The children were excited to go Easter egg hunting.③What an amazing performance! This is the best music festival I have ever been to.④We were amazed by her funny-looking hat.⑤His inspiring speech at the conference won the admiration/ favour of the audience.⑥This is a challenging game to test your memory and observation capabilities. 3. T asks Ss to finish Ex 3 and 4 in Using structures by themselves, then check the answers with class.Step 6 Homework1. Understand and master the functions and usage of the -ing form;2. Finish the other exercises in Using structures.1、通过本节内容学习，学生是否理解和掌握动词-ing形式作定语和表语的功能和意义；2、通过本节内容学习，学生能否在理解文段内容的基础上，根据上下文语境和表达逻辑，能正确运用动词-ing形式描述节日庆典。3、通过本节内容学习，学生是否归纳和积累用于表达情绪的相关词汇。
新人教版高中英语必修3Unit 1 Festivals and Celebrations教学设计一
本板块的活动主题是“谈论节日活动”（Talk about festival activities），主要是从贴近学生日常生活的角度来切入“节日”主题。学生会听到发生在三个国家不同节日场景下的简短对话，对话中的人们正在参与或将要亲历不同的庆祝活动。随着全球化的进程加速，国际交流日益频繁，无论是国人走出国门还是外国友人访问中国，都已成为司空见惯的事情。因此，该板块所选取的三个典型节日场景都是属于跨文化交际语境，不仅每组对话中的人物来自不同的文化背景，对话者的身份和关系也不尽相同。1. Master the new words related to holiday: the lantern, Carnival, costume, dress(sb)up, march, congratulation, congratulate, riddle, ceremony, samba, make - up, after all. 2. To understand the origin of major world festivals and the activities held to celebrate them and the significance of these activities;3. Improve listening comprehension and oral expression of the topic by listening and talking about traditional festivals around the world;4. Improve my understanding of the topic by watching pictures and videos about different traditional festivals around the world;5. Review the common assimilation phenomenon in English phonetics, can distinguish the assimilated phonemes in the natural language flow, and consciously use the assimilation skill in oral expression. Importance:1. Guide students to pay attention to the attitude of the speaker in the process of listening, and identify the relationship between the characters;2. Inspire students to use topic words to describe the festival activities based on their background knowledge. Difficulties:In the process of listening to the correct understanding of the speaker's attitude, accurately identify the relationship between the characters.
新人教版高中英语必修3Unit 1 Festivals and Celebrations教学设计三
*wide range of origins(= a great number of different origins, many kinds of origins)*It featured a parade and a great feast with music, dancing, and sports. (=A parade and a great feast with music, dancing, and sports were included as important parts of the Egyptian harvest festival.)*.. some traditions may fade away and others may be established.(= Some traditions may disappear gradually, while other new traditions may come into being.）Step 6 Practice(1) Listen and follow the tape.The teacher may remind the students to pay attention to the meaning and usage of the black words in the context, so as to prepare for the completion of the blanks in activity 5 and vocabulary exercises in the exercise book.(2) Students complete the text of activity 5 by themselves.The teacher needs to remind the students to fill in the blanks with the correct form of the vocabulary they have learned in the text.Students exchange their answers with their partners, and then teachers and students check their answers.(3)Finish the Ex in Activity 5 of students’ book.Step 7 Homework1. Read the text again, in-depth understanding of the text;2. Discuss the origin of festivals, the historical changes of related customs, the influence of commercial society on festivals and the connotation and essential meaning of festivals.3. Complete relevant exercises in the guide plan.1、通过本节内容学习，学生是否理解和掌握阅读文本中的新词汇的意义与用法；2、通过本节内容学习，学生能否结合文本特点快速而准确地找到主题句；3、通过本节内容学习，学生能否理清论说文的语篇结构和文本逻辑，了解节日风俗发展与变迁，感悟节日的内涵与意义。
新人教版高中英语必修3Unit 2 Morals and Virtues教学设计三
The joke set her crying.这个玩笑使她哭起来。Step 5 ReadingActivity 31. Students read the small text in activity 3. The teacher provides several small questions to check whether students understand the content of the text and the ideographic function of the -ing form in the text.*Where are those people?*Why did Dr Bethune come to China?*How did he help the Chinese people during the war?*What did Chairman Mao Zedong say about him?2. Ss try to rewrite some sentences using the -ing form. Then check the answers. When checking the answers, the teacher can ask different students to read the rewritten sentences and give comments.Answers:1. he became very interested in medicine, deciding to become a doctor.2. …after hearing that many people were dying in the war.3. Helping to organise hospitals, he taught doctors and nurses, and showed people how to give first aid./ He helped to organise hospitals, teaching doctors and nurses, and showing people how to give first aid.4. …praising Dr Bethune as a hero to be remembered in China.Step 6 PracticeActivity 4Students complete grammar activities 2 and 3 on page 69 of the workbook.Step 6 Homework1. Understand and master the functions and usage of the -ing form;2. Finish the other exercises in Using structures.1、通过本节内容学习，学生是否理解和掌握动词-ing形式作宾语补足语语和状语语的功能和意义；2、通过本节内容学习，学生能否正确使用动词-ing形式描述人物的行为、动作及其经历；3、通过本节内容学习，学生能否独立完成练习册和导学案中的相关练习。
新人教版高中英语必修3Unit 2 Morals and Virtues教学设计四
3.Teachers ask different groups to report the answers to the questions and ask them to try different sentence patterns.The teacher added some sentence patterns for students to refer to when writing.Step 4 Writing taskActivity 51.Write the first draft.Students first review the evaluation criteria in activity 5, and then independently complete the draft according to the outline of activity 4, the answers to the questions listed in the group discussion and report, and the reference sentence pattern.2.Change partners.The teacher guides the students to evaluate their partner's composition according to the checklist of activity 5 and proposes Suggestions for modification.3.Finalize the draft.Based on the peer evaluation, students revise their own compositions and determine the final draft.Finally, through group recommendation, the teacher selects excellent compositions for projection display or reading aloud in class, and gives comments and Suggestions.Step 5 Showing writingActivity 5T call some Ss to share their writing.Step 6 Homework1. Read the passage in this section to better understand the passage.2. Carefully understand the hierarchical structure of the article, and deeply understand the plot of the story according to the causes, process and results;3. Independently complete the relevant exercises in the guide plan.1、通过本节内容学习，学生是否理解和掌握阅读文本中的新词汇的意义与用法；2、通过本节内容学习，学生能否通过人物言行的对比分析道德故事的深层内涵；3、通过本节内容学习，学生能否根据故事的起因、经过和结果来深入理解故事的情节，从而了解文章的层次结构；4、结合现实生活案例发表自己的见解和看法,写一篇观点明确、层次分明的故事评论。
新人教版高中英语必修3Unit 3 Diverse Cultures教学设计二
(2)Consolidate key vocabulary.Ask the students to complete the exercises of activity 6 by themselves. Then ask them to check the answers with their partners.(The first language:Damage of the 1906 San Francisco earthquake and fire.A second language: Yunnan - one of the most diverse provinces in China).Step 5 Language points1. The teacher asks the students to read the text carefully, find out the more words and long and difficult sentences in the text and draw lines, understand the use of vocabulary, and analyze the structure of long and difficult sentences.2. The teacher explains and summarizes the usage of core vocabulary and asks the students to take notes.3. The teacher analyzes and explains the long and difficult sentences that the students don't understand, so that the students can understand them better.Step 6 Homework1. Read the text again, in-depth understanding of the text;2. Master the use of core vocabulary and understand the long and difficult sentences.3. Complete relevant exercises in the guide plan.1、通过本节内容学习，学生是否理解和掌握阅读文本中的新词汇的意义与用法；2、通过本节内容学习，学生能否结合文本特点了解文章的结构和作者的写作逻辑；3、通过本节内容学习，学生能否了解旧金山的城市风貌、文化特色，以及加利福尼亚州的历史，体会多元文化对美国的影响。
新人教版高中英语必修3Unit 3 Diverse Cultures教学设计一
Activity 81.Grasp the main idea of the listening.Listen to the tape and answer the following questions:Who are the two speakers in the listening? What is their relationship?What is the main idea of the first part of the listening? How about the second part?2.Complete the passage.Ask the students to quickly review the summaries of the two listening materials in activity 2. Then play the recording for the second time.Ask them to complete the passage and fill in the blanks.3.Play the recording again and ask the students to use the structure diagram to comb the information structure in the listening.(While listening, take notes. Capture key information quickly and accurately.)Step 8 Talking Activity 91.Focus on the listening text.Listen to the students and listen to the tape. Let them understand the attitudes of Wu Yue and Justin in the conversation.How does Wu Yue feel about Chinese minority cultures?What does Justin think of the Miao and Dong cultures?How do you know that?2.learn functional items that express concerns.Ask students to focus on the expressions listed in activity. 3.And try to analyze the meaning they convey, including praise (Super!).Agree (Exactly!)"(You're kidding.!)Tell me more about it. Tell me more about it.For example, "Yeah Sure." "Definitely!" "Certainly!" "No kidding!" "No wonder!" and so on.4.Ask the students to have conversations in small groups, acting as Jsim and his friends.Justin shares his travels in Guizhou with friends and his thoughts;Justin's friends should give appropriate feedback, express their interest in relevant information, and ask for information when necessary.In order to enrich the dialogue, teachers can expand and supplement the introduction of Miao, dong, Lusheng and Dong Dage.After the group practice, the teacher can choose several groups of students to show, and let the rest of the students listen carefully, after listening to the best performance of the group, and give at least two reasons.
新人教版高中英语选修2Unit 3 Learning about Language教学设计
1. We'll need ten months at least to have the restaurant decorated.2.Some traditional Chinese dishes from before the Ming Dynasty are still popular today.3.My grandpa's breakfast mainly includes whole grain biscuits and a glass of milk.4.People in this area would eat nearly a kilo of cheese per week.5. We enjoyed a special dinner in a fancy restaurant where the waiters all wore attractive suits.6. He prefers this brand of coffee which, as he said, has an unusually good flavor.Key:1. at a minimum 2. prior to3. consist of4. consume5. elegant6. exceptionalStep 5：Familiarize yourself with some food idioms by matching the meaning on the right with the colored words on the left.1.Public concern for the health of farm animals has mushroomed in the UK2.Anderson may be young but he's certainly rolling to doing dough!3.George is a popular lecturer. He often peppers his speech with jokes.4.As the person to bring home the bacon, he needs to find a stable job.5 He is often regarded as a ham actor for his over emphasized facial expressions. The media reported that these companies had treated pollution as a hot potato. 6.The media reported that these companies had treated pollution as a hot potato.7.Don't worry about the test tomorrow. It's going to be a piece of cake!8. It's best to fold the swimming ring when it is as flat as a pancake.A. completely flatB. something that is very easy to do C.an issue that is hard to deal withD.to include large numbers of somethingE.to earn on e's living to support a familyF. wealthyG.to rapidly increase in numberH. an actor who performs badly, especially by over emphasizing emotions
新人教版高中英语选修2Unit 5 Reading for writing教学设计
你校英语报计划出版一期急救常识专刊,现面向全校学生公开征集稿件,你有意参加。请你根据下面提示内容,用英语写一篇短文,介绍在车祸现场对伤者进行急救的方法和步骤。1.确保现场的安全;2.询问伤者,确保其呼吸正常;3.检查伤口,如流血则应采取止血措施;4.如需急救,确保其处于康复位置。注意:1.词数80左右;2.可以适当增加细节,以使行文连贯。参考词汇:康复位置 recovery positionAs we all know, having a knowledge of first aid can make a great difference in our daily life. If a traffic accident happens and someone is injured, the following steps can be used to treat the injured.In the first place, we should make sure that the accident scene is safe so that we won’t get hurt. We should ask the injured person if he is OK, and see if he is breathing. What’s more, we should check for cuts and wounds. If he is bleeding badly, it is vital that we should try to stop the bleeding by applying pressure to the injury. This is because if a person loses too much blood, he may die. If necessary, take the injured person to the hospital as soon as possible.Do remember: when giving first aid, please be sure to place the person in a recovery position.
新人教版高中英语选修2Unit 2 Reading and thinking教学设计
Her tutor told her to acknowledge __________ other people had said if she cited their ideas, and advised her _______（read） lots of information in order to form __________wise opinion of her own.Now halfway __________ her exchange year, Xie Lei felt much more at home in the UK. She said __________ (engage) in British culture had helped and that she had been__________ (involve) in social activities. She also said while learning about business, she was acting as a cultural messenger __________（build） a bridge between the two countries. keys:Xie Lei, a 19yearold Chinese student, said goodbye to her family and friends in China and boarded (board) a plane for London six months ago in order to get a business qualification. She was ambitious(ambition) to set up a business after graduation. It was the first time that she had left (leave) home.At first, Xie Lei had to adapt to life in a different country. She chose to live with a host family, who can help with her adaptation (adapt) to the new culture. When she missed home, she felt comforted (comfort) to have a second family. Also Xie Lei had to satisfy academic requirements. Her tutor told her to acknowledge what other people had said if she cited their ideas, and advised her to read lots of information in order to form a wise opinion of her own.Now halfway through her exchange year, Xie Lei felt much more at home in the UK. She said engaging (engage) in British culture had helped and that she had been involved (involve) in social activities. She also said while learning about business, she was acting as a cultural messenger building a bridge between the two countries.
