Open class
公开课活动方案
公开课活动方案英文回答：Open Class Event Proposal。
Dear Faculty and Staff,。
I am writing to propose an open class event for the upcoming semester. As a [Your Position] in the [Your Department], I believe that such an event would be a valuable opportunity for students to engage with faculty and staff in a less formal setting.The open class event would be held in [Location] on [Date] from [Start Time] to [End Time]. The event would feature short presentations from faculty and staff on a variety of topics. These presentations would be followed by a question-and-answer period, allowing students to engage with the presenters and each other.I believe that this event would benefit students in a number of ways. First, it would provide students with an opportunity to learn about different faculty and staff members and their research interests. This could help students to identify potential mentors and research opportunities. 。
open class
一．开场白：首先，非常欢迎各位家长在百忙之中抽时间参加我们的英语公开课。
First, Let me introduce myself, my name is Lisa , I am the teacher of this class. I am so happy to stand here to meet you , during our class, please clap your hands for your kids.在Lisa老师的课堂中，不论你是30岁，40岁，还是50岁，我希望大家都能尽情的放松，把自己当成孩子一样参与到课堂中来，和我们一起互动，一起学习。
Ok now , let’s come to our lesson.二，warm upRoll call:Is xx here ?….1.what’s her/his name?2.whose glasses are these?3.where is the ball?4.are the desks in front of the white board ?5.what time do you get up?6.what time does xx get up ?7.look at lisa , what am I doing ?8.what time does your mother go to work ?9.what time is it now?10.do you eat your lunch at 12o clockwarm up : everybody ,stand up, parents ,please come here , join us , come on that’s okup up down down,三．Pre1.sionow , let’s spell something , I say you spell, if you can , I will give you 1 sticker.Ready ,let’s go , tr.a. sh , dr.u. g frig, flash , sweet drop princess, prize spray, swing..swung, partner, crossover…..2.Sentences? “what do you like to do?Teacher: show pictures and ask:”what’s this?I You We They like to do…..He She It Name likes to”do …..Teacher指着图片中的人物问答后玩游戏，请家长到前面每人手里一张图。
初中英语公开课简报范文
初中英语公开课简报范文Introduction:The recent English open class at our middle school was a resounding success, showcasing the dedication and proficiency of both our students and teachers. This brief report aims to highlight the key aspects of the event, including the objectives, activities, and outcomes.Objectives:The primary goals of the open class were to enhance students' language skills, promote interactive learning, and foster a love for the English language. Additionally, the event aimed to provide parents and other educators with a glimpse into our teaching methodologies.Activities:1. Interactive Dialogue: Students were divided into small groups to engage in conversations on various topics, such as hobbies, daily routines, and school life.2. Role Play: A role-play activity was conducted where students acted out different scenarios, allowing them to practice speaking in context.3. Reading Comprehension: Selected students read shortpassages aloud, followed by a class discussion to improve comprehension and vocabulary.4. Grammar Focus: A brief grammar lesson was given, focusing on common structures and tenses, with interactive exercises to reinforce learning.5. Feedback Session: Parents and teachers provided constructive feedback on the students' performance and the teaching approach.Outcomes:The open class proved to be an effective platform for students to practice their English in a supportive environment. It also served as a valuable opportunity for teachers to assess students' progress and adapt their teaching strategies accordingly.Feedback:Parents and fellow educators commended the interactive and student-centered approach. They appreciated the opportunity to observe the class and provide input on how to further improve the learning experience.Conclusion:The English open class was a collaborative effort that brought together students, teachers, and parents towards a common goal: enhancing English language proficiency. We lookforward to hosting more such events to continue this journey of learning and growth.。
人教版高中物理必修一第二章201205Openclass
v
v0
2 1
o 0 .5 s t
t
7. 雷达测速仪
x1
比例关系
s1
A
s2
C
D
x2
a
v
Bቤተ መጻሕፍቲ ባይዱ
s1 s2 x1 x2 20m s2 : s1 1 : 3
s1 15m s2 5m
s2 x2 33 T s 0.97 s 1s v 34 1 2 2 s2 s2 aT a 2 10 m / s 2 2 T
一. 考试总结
11班考试试卷应交59份，实交50份， 有9位学生没有交试卷。
二. 考试中暴露的问题
对基础知识掌握到位，但知识运用不够 熟练，表现为难题不会分析。
三. 考题分析
1. 追及问题的通式
A
xA
xB
C
vA
x0
B
vB
xA x0 xB
2. 相遇问题的通式
A
xA
xB
C
vA
x0
vB
B
xA xB x0
C
v2 乙的位移 x2 2a 2 v 我们可得 x1 x0 x2 a 3m / s 2 2 x0 v v2 所以完成交接所用时间 t 3s, x2 13.5m a 2a
故完成交接时乙离接力区末端的距离 s L x2 6.5m
5. 飞机释放救灾物资
运动的分解问题
11&12. 实验题
数据记录和纸带处理问题
数据记录：计算得到的数据应该和题目 中的数据精度保持一致； 利用纸带如何求解加速度？
初二作文第一次公开课
初二作文第一次公开课英文回答：English Answer:The first open class in my second year of junior high school was really exciting. It was a great opportunity for me to showcase my skills and knowledge in front of my classmates and teachers. I prepared well for this class and felt confident about my performance.During the open class, I presented a topic about the importance of learning a second language. I talked about how learning a second language can broaden our horizons, enhance our communication skills, and open up more opportunities in the future. I also shared some personal experiences and stories to make my presentation more engaging.After I finished my presentation, I received positivefeedback from both my classmates and teachers. They praised my fluent English speaking skills and my ability to express myself clearly. Some of my classmates even asked me fortips on how to improve their English.Overall, the first open class was a success for me. It boosted my confidence and motivated me to continue working hard in my studies. I'm grateful for the opportunity to share my knowledge and skills with others.中文回答：Chinese Answer:初二的第一次公开课真是令人兴奋。
公开课活动方案
公开课活动方案英文回答：As an event planner, I have organized numerous open class activities before, and I would like to share a detailed plan for such an event. Open class activities are a great way to engage with the community and share knowledge on a specific topic. Here's a plan for an open class activity that I think would be both informative and entertaining.Firstly, we need to decide on the topic of the open class. It could be anything from cooking to gardening to financial planning. Let's take cooking as an example. We could organize a cooking demonstration where a professional chef comes in to teach the attendees how to make a specific dish. This not only provides valuable knowledge but also allows for interaction and hands-on learning.Next, we need to choose a suitable venue for the openclass. It could be a community center, a local school, or even a restaurant with a demonstration kitchen. The venue should be easily accessible and have enough space to accommodate the attendees.After that, we need to promote the open class toattract attendees. This could be done through social media, flyers, or word of mouth. It's important to emphasize the benefits of attending the open class, such as learning new skills, meeting like-minded people, and having fun.On the day of the open class, it's essential to ensure that everything runs smoothly. This includes setting up the venue, welcoming the attendees, and making sure that the presenter has everything they need. It's also a good idea to have some refreshments available for the attendees, as this can create a more relaxed and enjoyable atmosphere.During the open class, the presenter should engage the attendees by asking questions, encouraging participation, and providing hands-on activities whenever possible. This not only keeps the attendees interested but also ensuresthat they can apply what they've learned in real life.After the open class, it's important to gather feedback from the attendees. This can be done through surveys or simply by asking for verbal feedback. This feedback is valuable for improving future open class activities and ensuring that they meet the needs and expectations of the community.Overall, organizing an open class activity requires careful planning, effective promotion, and engaging execution. By following this plan, we can create a successful and enjoyable open class that benefits both the attendees and the community as a whole.中文回答：作为一个活动策划者，我之前组织过很多次公开课活动，我想分享一下这样一个活动的详细计划。
High School English Non finite Open Class
High School English Non finite Open Class•Course Introduction andTeaching Objectives •Basic Concepts and Classification of Non fine Verbs•The Tense and Voice of Nonfine Verbs目录CONTENTS•The components of non fineverbs in senses•Ellipsis and Inversion of Non fine Verbs •The fixed settlement andidiomatic use of non fineverbs•Course Summary and Review目录CONTENTS01 Course Introduction and Teaching ObjectivesCourse background and significanceIn the context of globalization, English has become an essential skill forcommunication and international cooperationNon finite verbs are an important part of English grammar, which helpsstudents to express ideas more flexibly and accuratelyMastering non-financial verbs can improve students' English proficiency andenhance their ability to use the language effectivelyTo enable students to understand the concept and usage of non-financial verbs in English To help students master thebasic forms and functions ofnon-financial verbsTo improve students' abilityto use non-financial verbscorrectly in differentcontextsTeaching objectives and requirementsTeaching content and arrangement01Introduction to the basic forms and functions of non-financialverbs, including infinities, gerund, and particles02Analysis of common misses and differences accounted for bystudents when using non finite verbs03Practice exercises and activities designed to reinforce students'understanding and application of non-financial verbs04Discussion of advanced topics related to non-financial verbs,such as their use in complex senses and idiomatic expressions02Basic Concepts and Classification of Non fine VerbsDefinition and FunctionDefinitionNon finite verbs, also known as verbs, are verb forms that do not show tension or agree with a subject They include infinities, gerund, and particlesFunctionNon finite verbs can function as nouns, objectives, or verbs in a sense, adding complexity and wealth to language expressionClassification and formInfinitiesThe basic form of a verb, typically prioritized by "to" (e.g., "to run," "to sing")They can function as nouns, advisors, or advisorsGerundsThe -ing form of a verb when it functions as a noun (e.g., "running," "singing")Gerund can be subjects, objects, or completeness in a senseArticlesThe -ing form of a verb when it functions as an objective (e.g., "running water,""singing bird") Past particles, stylishly formed with -ed or -en, can also functionas objectives (e.g., "broken glass," "cooked words")Differences: Unlike predicate verbs, which express action or state of being in a presence and agreement with a subject, non-financial verbs do not show tension or agreement They are dependent on other words in the presence for their meaning and function Connections: Non finite verbs are closely related to predict verbs They often complete or modify predicate verbs, adding details or context to the main action or state expressed by the predicate verb For example, in the presence "I enjoy running in the morning," the non-financial verb "running" completion of the predict verb "enjoy," specifying the activity that is engagedDifferences and connections with predicate verbs03The Tense and Voice of Non fine VerbsTense change rulesNon finite verbs do not change intense, which means they do nothave distinct forms for past,present, or futureInfinitives and particles retain thesame form regularity of thetension of the main verb in thesense Gerund, which are verb forms ending in "-ing" used as nouns, also do not change in tenseRules of voice change01Non finite verbs can be either active or passive in voice02In the active voice, the subject of the non-financial verb performs theaction annotated by the verb03In the passive voice, the subject of the non-financial verb receives theaction annotated by the verb The passive voice is formed by using thepast particle form of the verb with a form of "be" as an auxiliary verbBy applying the rules of tense andvoice change, students can enhance their writing skills and improve their comprehension ofEnglish textsUnderstanding the tense and voice of non-financial verbs is critical foraccurate and effective communication in English Mastering these concepts allows students to express complex ideas and actions more precisely andclearlyThe Comprehensive Application of Sense and Voice04The components of non fine verbs in sensesAs a subject, object, predict, etcNon finite verbs can function as subjects in senses, expressing actions or statesThey can also serve as objects, completing the main verb and providing additionalinformationAs predictions, non-financial verbs describe the action or state of the subject, oftenwith modifiers to enhance the descriptionAttributives modify nouns or proposals,providing descriptive details about the subject or objectBoth attributes and advertisements can enhance the meaning and claim of non-financial verb constructionsAdvantageous modify verbs, objectives, or otheradvertisements, adding context or specifying the circles of the action or stateUsing modifiers such as attributes and advisors as modifiersIndependent nominal structure and usage An independent nominal structure is a phrase or clause thatfunctions as a noun in a senseIt can be used as the subject or object of a verb, or as thecompletion of a positionIndependent nominal structures add complexity and wealth tosenses, allowing for more advanced expression of ideas05Ellipsis and Inversion of Non fine VerbsOmitting phenomenon and rulesMission of the subjectWhen the subject of the main clause and the non-financial verb clause are the same, the subject of thenon-financial verb clause can be committed For example, "When (he was) young, he loved to playfootball."Omissions of the verbSometimes, the verb in the non-financial verb clause can be committed if it is implied or understood fromthe context For instance, "I want to (go) to the park."Mission of both subject and verbIn some cases, both the subject and verb of the non-financial verb clause can be committed ifthey are clear from the context For example, "After (he had) finished his home, he went to bed."Inversion with advertisementsWhen an advertisement such as "only," "never," or "not until" comes at the beginning of a sentence, inversion occurrences For instance, "Only when he arrived arrived did we start the meeting."Inversion inquestionsIn questions, the auxiliary verb ormodal verb comes before thesubject For example, "Have youever been to Europe?"Inversion inexceptionsExclusions of beginning with"what" or "how" followed byinversion For instance, "What abeautiful day it is!"Inversion phenomenon and rules01 02 03Combining commission and inversion Sentences can combine both commission and inversion for consistency and clarity For example, "Not until he had finished his work did he realize how tired he was."Using ellipsis for emphasisEllipsis can be used to emphasize certain parts of a presence by omitting other parts For instance, "She loved to read, and he, to write."Employing inversion for ethical effect Inversion can add ethical flare to a presence, making it more engaging or emphasizing For example, "Seldom has I seen such a beautiful sunset."The comprehensive application of commission and inversion06The fixed settlement and idiomatic use of non fine verbsTo do something01This settlement is used to express the purpose or intention of an action, as in "I camera to see you."Doing something02This form is used to express an action that is onging or habitual, as in "I enjoy reading books."Having done something03This settlement is used to express an action that was completed before another action, as in "Having finished my home, I want to bed."Common fixed settlements and analysis of example intentionsSummary of customer usage and precautionsCustomer usageNon finite verbs are often used in combination with other verbs or nouns toform complex senses that express a wide range of means They can be used assubjects, objects, completion, or advertisementsPrecautionsWhen using non-financial verbs, it is important to ensure that the verb formmatches the context of the presence and agreements with the subject or objectAdditionally, care should be taken to avoid common misses such as using thewrong verb form or omitting necessary wordsSuggestions for improving the ability to use non fine verbs•Read more: Reading English texts regularly can help you familiarizeyourself with different uses of non-financial verbs and improve yourunderstanding of their functions•Practice writing: Writing practice can help you internalize the rules ofusing non-financial verbs and apply them correctly in your own senses•Listen and speak: Listening to native speakers and speaking Englishregularly can help you develop your ear for the language and improveyour ability to use non finite verbs naturally in conversation•Seek feedback: Getting feedback on your use of non-financial verbsfrom a teacher or language partner can help you identify and correctany misses you may be making07Course Summary and ReviewSummary of key knowledge pointsUnderstanding and applying non-financial verbsStudents learned to identify and use infinities, gerund, and particles correctlyin presenceAnalyzing presence structureThe course emphasized the importance of recognizing the subject, verb, andobject in presence, specifically when non-financial verbs are involvedWriting skills improvementStudents practiced writing essays and compositions, focusing on the use ofnon-financial verbs to enhance their writingGrass of key conceptsStudents reported a good understanding of non-financial verbs and their functions in senses要点一要点二Application in writingMany students have noted an improvement in their writing skills, specifically in the use of non-financial verbs to create more complex and interesting intentionsAreas for improvementSome students identified differences in distinguishing between certificate types of non-financial verbs and their uses in different contexts要点三Student self-evaluation reportNext learning suggestionsFurther practice with non-financial verbs: Students should continue topractice using non-financial verbs in their writing and speaking toimprove their fluencyReading comprehension: To enhTHANKS 感谢您的观看。
2011年 人教版物理必修2第五章 曲线运动Openclass
竖直面内的圆周运动
2）轻杆模型
F
m
r
mg
当 m 处于最高点时， v2 m g F m r
(m g F )r v m
o
又因为 F (, m g] ，所以 v 0 。
Exercise: 《自主探究》：P44，NO.13、14
Homework: 《课时训练》对应的第一章的检测卷
v 与 的关系： v r
Exercise: 《自主探究》：P23，NO.4
向心加速度
匀速圆周运动 v A vB
o v v2 v1 由a 可得 t t 2 v 2 R v 向心加速度 an R 2 4 R 2 2 2 2 4 f R 4 n R 2 T
1）同一传动各轮边缘上线速度相同
A
B
两个重要结论
2）同一轮上各点的角速度相同
C A B
线速度v 、角速度 和周期T 之间的关系
设某一物体沿半径为 r 的圆周做匀速圆周运动，用 v 表示线速度，用 表示角速度， T 表示周期，则：
2r 2fr 2nr v 与T 的关系： v T 2 2f 2n 与T 的关系： T
vA B v vB
v A s A
R
Exercise: 《自主探究》：P28，NO.4、5
向心力 对于匀速圆周运动，
an 就是合加速度
对于变速圆周运动，
Fn 就是合外力
an 是分加速度
Fn 是合外力的分力
由 F ma 可得
2
向心力公式
v 2 Fn m an m m r m v r 2 4 r 2 2 m 2 m4 f r T 2 2 m4 n r 瞬时性
高中公开课总结发言稿英语
Today, I am honored to stand here and share with you the summary of the high school open class. The open class was a remarkable event that gathered teachers, students, parents, and other stakeholders to discuss and explore the current educational trends and challenges. It provided us with an excellent opportunity to reflect on our teaching methods, curriculum, and the overall educational experience of our students.First and foremost, I would like to express my sincere gratitude to the organizing committee for their meticulous planning and execution of the event. The open class was a well-organized and thought-provoking session that left a lasting impression on all of us.The open class began with a warm welcome from the principal, who emphasized the importance of continuous improvement and innovation in education. He highlighted the need for teachers to adapt to the ever-evolving educational landscape and strive to provide the best possible learning experience for our students.One of the key highlights of the open class was the panel discussion featuring renowned educators, policymakers, and parents. The panelists shared their insights on various topics, including the importance of personalized learning, the role of technology in education, and the challenges faced by teachers in the current educational system.During the panel discussion, the need for personalized learning was emphasized as a crucial factor in student success. Educators highlighted the importance of catering to the individual needs and strengths of each student, rather than adopting a one-size-fits-all approach. This approach not only helps students to reach their full potential but also fosters a love for learning and curiosity.The role of technology in education was another hot topic of discussion. Panelists agreed that technology can be a powerful tool to enhance the learning experience, but it should be used judiciously. The focus should be on integrating technology into the curriculum in a way that complements traditional teaching methods and enhances student engagement.One of the challenges highlighted by the panelists was the increasing workload faced by teachers. They emphasized the need for support and resources to help teachers manage their workload effectively and maintain their well-being. This includes providing professional development opportunities, reducing administrative burden, and promoting work-life balance.Another significant topic of discussion was the importance of parental involvement in the educational process. Panelists agreed that parents play a crucial role in their children's education and should be actively involved in their learning journey. This involvement can take various forms, such as attending parent-teacher meetings, volunteering in the classroom, and supporting their children's academic pursuits at home.The open class also featured a series of workshops and presentationsthat allowed participants to engage in hands-on activities and learn about innovative teaching methods. One of the workshops focused on project-based learning, a teaching approach that encourages students to apply their knowledge in real-world contexts. The workshop provided practical tips and strategies for implementing project-based learning in the classroom.Another workshop focused on the use of educational technology tools, such as learning management systems and interactive whiteboards. Participants had the opportunity to explore these tools and learn how to effectively integrate them into their teaching practice. The workshop highlighted the importance of staying updated with the latest technological advancements and incorporating them into the curriculum.The open class also provided an excellent platform for teachers to share their experiences and best practices. Many teachers shared success stories of how they have implemented innovative teaching methods and seen positive outcomes in their students' learning. These stories served as inspiration and motivation for other teachers to explore new approaches and improve their teaching skills.In conclusion, the high school open class was a highly successful event that offered valuable insights and knowledge to all participants. Ithighlighted the importance of personalized learning, the role of technology in education, and the challenges faced by teachers. The event also emphasized the need for parental involvement and the importance of continuous professional development.As we move forward, let us take the lessons learned from the open class and apply them in our teaching practice. Let us strive to provide our students with a well-rounded and engaging educational experience that prepares them for the future. Together, we can create a positive and nurturing learning environment that fosters curiosity, critical thinking, and success.Thank you for your attention, and I hope that the insights gained from the open class will inspire us all to continue working towardsexcellence in education.Thank you.。
Open Class
5’
3、根据要求写出下列单词
1.cola(复数)
3.want(三单)
cola
wants
2.dollar(复数)
dollars
e(现在分词) coming
5.Simon(所有格) Simon’s 6.much(比较级) more 7.waiter(对应词) waitress 8.eat(过去式) ate 9.have(过去式)
flew fly_______ are ________ were play_______ played make ________ made dance________ danced ask _____ asked eat__________ ate put ______ put kick_________ kicked do ________ did
olive branch ['ɔliv] [bræ ntʃ]
4’
• 橄榄枝
peace • The olive branch means （ ）and happiness （ ）.
5’1、根据问语找答语，用直线连接起来。
• What are you doing ? • • What is she doing ? • What is your bike like ? • When do you get up ? • She is working . • I am drawing . • She is tall . • I get up at 6:00 .
Animal World
抢答题。分组轮流选问题，每组都可以抢答。每题十分，
答对得10分，答错不扣分。每题20秒。
deer
4’
• 长颈鹿 • giraffe
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Open class
1.Magic play (Jessica and Anne)
2.Review: show 9 pictures. Make some sentences
Practice : There are a lot of / aren’t many / aren’t any ……….
There is a lot of / isn’t much/isn’t any………..
3.Role play
(Jackson and Ray want to go to the football game, but they don’t have any money.) Jackson: Hi, Ray, do you want to go to the football game?
Ray: Yes , that’s a good idea!
Jackson: Oh, do you have any money to buy the tickets?
Ray: No, I don’t have any.
Jackson: Me, too., Let’s sell snacks at a park!
Ray: Ok,
(They sell snacks at a park, there are cookies, chips, soda and some juice. Jerry and Allen walk up to them.)
Allen: I’m thirsty, I need a drink.
Jerry : I’m not thirsty, I’m hungry , I want something to eat. Look at there, Let’s go and have a look.
Allen: Ok, Let’s go !
Jackson: Hello, Sir, May I help you
Allen: Yes , a cup of juice and a bag of chips ,please!
Ray: What would you like?
Jerry: I’m hungry , I’d like a bag of popcorn,please,
Ray: Here you are , Do you need a bag?
Jerry: No , thank you, Here’s your money!
Jackson & Ray: Thanks very much!
(They sell everything. Now they have enough money to buy the tickets.)
Jackson & Ray: we have enough money to buy the tickets.
4.Review words:
Guessing words match( bracelet, necklace, purse, wallet, tie, belt, sunglasses, sneakers, sandals , pants, jeans. )
Teacher asks :”What are you wearing?”
Students one by one describe themselves: I’m wearing a ……a pair of……
5.Oral practice and sentences:
Q1: What time do you get up?
Q2 : How do you go to school?
Q3: What do you like to study?
Q4: What will you do tomorrow?
Q5: Where will you go for your winter vacation?
6, Review sentence
What will you do tomorrow?
I will see a movie/study English/use a computer/visit a friend/play soccer/
play basketball/go hiking/go swimming /go fishing/ go skiing/
go camping/ go skating.
Practice word: I will give your parents card, if I say visit a friend, you have to take this card to me from your parents’ hand. You take more , you will have more stickers
7Thanks mum and dad.(Parents read tips their children have wrote.)。