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新人教版高中英語必修3Unit 3 Diverse Cultures教學設計一
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.
新人教版高中英語必修3Unit 1 Festivals and Celebrations教學設計三
*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、通過本節(jié)內(nèi)容學習，學生是否理解和掌握閱讀文本中的新詞匯的意義與用法；2、通過本節(jié)內(nèi)容學習，學生能否結(jié)合文本特點快速而準確地找到主題句；3、通過本節(jié)內(nèi)容學習，學生能否理清論說文的語篇結(jié)構(gòu)和文本邏輯，了解節(jié)日風俗發(fā)展與變遷，感悟節(jié)日的內(nèi)涵與意義。
新人教版高中英語必修3Unit 2 Morals and Virtues教學設計四
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、通過本節(jié)內(nèi)容學習，學生是否理解和掌握閱讀文本中的新詞匯的意義與用法；2、通過本節(jié)內(nèi)容學習，學生能否通過人物言行的對比分析道德故事的深層內(nèi)涵；3、通過本節(jié)內(nèi)容學習，學生能否根據(jù)故事的起因、經(jīng)過和結(jié)果來深入理解故事的情節(jié)，從而了解文章的層次結(jié)構(gòu)；4、結(jié)合現(xiàn)實生活案例發(fā)表自己的見解和看法,寫一篇觀點明確、層次分明的故事評論。
新人教版高中英語必修3Unit 2 Morals and virtues教學設計一
(2) students are divided into groups according to the requirements of activity 3. Each student shares a story of personal experience or hearing-witnessing kindness, and then selects the most touching story in the group and shares it with the whole class. Before the students share the story, the teacher can instruct them to use the words and sentence patterns in the box to express. For example, the words in the box can be classified:Time order: first of all, then, after that, later, finally logical relationship :so, however, although, butTeachers can also appropriately add some transitional language to enrich students' expression:Afterwards, afterwards, at last, in the end, eventuallySpatial order: next to, far from, on the left, in front ofOtherwise, nevertheless, as a result, therefore, furthermore, in addition, as well asSummary: in a word, in short, on the whole, to sum up, in briefStep 8 Homework1. Understand the definition of "moral dilemma" and establish a correct moral view;2. Accumulate vocabulary about attitudes and emotions in listening texts and use them to express your own views;3. Complete relevant exercises in the guide plan.1、通過本節(jié)內(nèi)容學習，學生能否理解理解“道德困境”的定義；2、通過本節(jié)內(nèi)容學習，學生能否通過說話人所表達的內(nèi)容、說話的語氣、語調(diào)等來判斷其態(tài)度和情緒；3、通過本節(jié)內(nèi)容學習，學生能否針對具體的道德困境發(fā)表自己的看法和見解，能否掌握聽力理訓練中的聽力策略。
新人教版高中英語必修3Unit 3 Diverse Cultures教學設計四
該板塊的活動主題是“介紹一個有顯著文化特征的地方”( Describe a place with distinctive cultural identity)。該板塊通過介紹中國城繼續(xù)聚焦中國文化。本單元主題圖呈現(xiàn)的是舊金山中國城的典型景象, Reading and Thinking部分也提到中國城,為該板塊作鋪墊。介紹中國城的目的主要是體現(xiàn)中國文化與美國多元文化的關系,它是美國多元文化的重要組成部分。中國城也是海外華人的精神家園和傳播中國文化的重要窗口,外國人在中國城能近距離體驗中國文化。1. Read the text to understand the cultural characteristics of Chinatown in San Francisco and the relationship between Chinese culture and American multiculturalism;2. Through reading, learn to comb the main information of the article, understand the author's writing purpose and writing characteristics;3. Learn to give a comprehensive, accurate, and organized description of the city or town you live in;Learn to revise and evaluate your writing.Importance:1. Guide the students to read the introduction of Chinatown in San Francisco and grasp its writing characteristics;2. Guide students to introduce their city or town in a comprehensive, accurate and organized way;3. Learn to comb the main information of the article, understand the author's writing purpose, and master the core vocabulary.
《江城子·乙卯正月二十日夜記夢》說課稿 2022-2023學年統(tǒng)編版高中語文選擇性必修上冊
一、溫故導入好的導入未成曲調(diào)先有情，可以取得事半功信的教學效果。對于本節(jié)課我以溫故知新的方式導入，以蘇軾的《赤壁賦》和《念奴嬌》引導學生感受蘇軾的豪放和闊達，從學生熟悉領域出發(fā)，引導學生探究他內(nèi)心深處的“柔情似水”，感受他的“十年生死”之夢。二、誦讀感知（亮點一）《語文課程標準》中建議“教師要充分關注學生閱讀需求的多樣性，閱讀心理的獨特性”。所以在本環(huán)節(jié)我將綜合運用聽、讀、問、答四種方式教學。首先通過多媒體聽讀，激發(fā)學生學習興趣，直觀感受蘇軾的痛徹心扉和傷心欲絕。其次指定學生誦讀，并在誦讀之后，由學生點評，加深學生對于斷句、輕重、快慢的理解，進一步感受本詞的凄苦哀怨。最后配樂讀，利用凄清的音樂引導學生通過自己的誦讀來表現(xiàn)詩中所蘊含的真摯之感。設計意圖：通過多種閱讀方法，反復閱讀本詞，引導學生由淺入深的理解本詞的思想內(nèi)容和藝術風格，初步感受作者對妻子的摯愛之情和他的痛徹心扉，加深學生對文章的理解。
《一個消逝了的山村》說課稿 2021—2022學年統(tǒng)編版高中語文選擇性必修下冊
這幾段內(nèi)容傳達出的是“要敬畏生命，尊重生命；更要敬畏大自然，尊重大自然，愛護大自然”的主旨內(nèi)涵，因此讓學生通過自由朗讀的方式，再次體會馮至對這個消逝了的山村的細致的美好的描繪，感悟馮至傳達出的對生命，對自然的理解和思考。5.最后一個自然段的解讀依然是交給學生，先齊讀課文，再讓學生自主分享自己的體會或疑惑。但在這一環(huán)節(jié)我也設計了兩個我認為必須解答的兩個問題，一是怎么理解“在風雨如晦的時刻”；二是“意味不盡的關聯(lián)”是指什么。我認為這兩個問題一個涉及到寫作背景，一個涉及到對全文主旨的一個整體把握，能夠進一步幫助學生理解散文的深刻內(nèi)涵和主旨，讓學生有意識的在閱讀散文過程中通過背景知識進行理解。既尊重學生的個性化解讀，又能夠讓學生有意義學習，完成預設的教學目標。如果學生沒有提到這兩處，那我就需要做出補充。
古詩詞誦讀《擬行路難（其四）》說課稿 2021-2022學年統(tǒng)編版高中語文選擇性必修下冊
（一）導入新課“時勢造英雄”，惡劣的環(huán)境造就名詩名篇。正因如此，懷才不遇于古人是恒久的情感素材。同學們，請大家回憶我們學過哪些抒發(fā)作者懷才不遇的詩詞？（二）解釋題意擬：仿照，模擬《行路難》，是樂府雜曲，本為漢代歌謠，晉人袁山松改變其音調(diào)，創(chuàng)制新詞，流行一時。 鮑照《擬行路難》共十八首，歌詠人世的種種憂慮，寄寓悲憤，今天我們學習的是其中第四首。（三）作者簡介、寫作背景門閥制度之下，“上品無寒門，下品無世族”，出身寒微的文人往往空懷一腔熱忱，卻報國無門，不得不在壯志未酬的遺恨中坐視時光流逝。即使躋身仕途，也多是充當幕僚、府掾，備受壓抑，在困頓坎坷中徒然掙扎，只落得身心交瘁。
高中數(shù)學對數(shù)函數(shù)教師說課稿
一、 教學目標根據(jù)教學大綱的要求以及本節(jié)課的地位與作用，結(jié)合高一學生的認知特點確定教學目標如下：學習目標：1、復習鞏固對數(shù)函數(shù)的圖像及性質(zhì)2、運用對數(shù)函數(shù)的性質(zhì)比較兩個數(shù)的大小能力目標：1、 培養(yǎng)學生運用圖形解決問題的意識即數(shù)形結(jié)合能力2、學生運用已學知識，已有經(jīng)驗解決新問題的能力3、 探索出方法，有條理闡述自己觀點的能力
小學數(shù)學人教版四年級下冊 《小數(shù)的意義》說課稿
1、教學內(nèi)容本節(jié)課是人教版小學數(shù)學四年級下冊第四單元《小數(shù)的意義和性質(zhì)》第一課時《小數(shù)的意義》的教學內(nèi)容。小數(shù)的意義是一節(jié)概念教學課，這是在學習了“分數(shù)的初步認識”和“小數(shù)的初步認識”的基礎上學習的。掌握小數(shù)的意義，是這單元教學的重點，直接關系到小數(shù)的性質(zhì)、單名數(shù)和復名數(shù)相互改寫等相關知識。 2、教材的重點和難點小數(shù)的初步認識是小學數(shù)學概念中較抽象，難理解的內(nèi)容。一位小數(shù)是十分之幾的分數(shù)的另一種表示形式。學生雖然對分數(shù)已有了初步的認識，也學過長度單位、貨幣單位間的進率，但理解小數(shù)的含義還是有一定的困難的。同時學生在以后的學習中，小數(shù)方面出現(xiàn)的很多問題是屬于小數(shù)概念不清。因此，理解小數(shù)的含義(一位小數(shù)表示十分之幾)既是本課時的重點、又是難點。在教學中要注意抓住分數(shù)與小數(shù)的含義的關鍵。
【高教版】中職數(shù)學基礎模塊上冊：3.1《函數(shù)的概念及表示法》優(yōu)秀教案
課程：數(shù)學課題： 3.1.1函數(shù)的概念課型：講授課課時：2課時授課班級：2015級南口班授課時間：2016年3月1日授課地點：南口校區(qū)教 學 目 標知識目標1.能用函數(shù)語言描述圖像、解析式中自變量與函數(shù)值的依賴關系； 2．會計算函數(shù)的定義域，理解值域的含義 3.會用語言表述自變量與函數(shù)值間的對應關系能力目標通過對實例的分析，培養(yǎng)學生的觀察能力，抽象概括及邏輯思維能力 通過計算函數(shù)的定義域，培養(yǎng)學生的計算能力素養(yǎng)目標函數(shù)概念的思想蘊含了很多數(shù)學思維，也滲透生活中及其他學科范圍內(nèi)，通過學習使學生認同函數(shù)的抽象性。教學重 點理解函數(shù)的概念教學難 點判斷兩個函數(shù)是否相同教學方 法引導啟發(fā)，講練結(jié)合教學資 源演示文稿板 書 設 計3.1函數(shù)的概念 設集合A、B為非空數(shù)集，對于確定的對 應法則f下，在集合A中取定任意一個數(shù)x， 在集合B中都有唯一確定的數(shù)f（x）與之相 對應，則稱f：A→B為集合A到集合B的一 個函數(shù). 記作：y=f（x），x∈A X叫自變量，y叫函數(shù)值，集合A叫函數(shù)的 定義域，所有函數(shù)值組成的集合叫值域。
新人教版高中英語必修3Unit 4 Space Exploration-Reading and Thinking教學設計二
The theme of this unit focuses on “space exploration.” Students will learn about the training and experience needed to become an astronaut. The text is mainly about the development of space exploration. On the one hand, the text helps students to have a good understanding about the great feats humans have achieved, on the other hand, they will further understand the contributions that we Chinese have achieved, and feel confident and proud about our homeland and strengthen their love for our country. The teacher should instruct students to aim high and study harder to make great progress in the space career if possible.1. Read about the development and value of space exploration.2. Explore the mysteries of the universe and the achievements in space exploration.3. Skillfully use the vocabulary of this text to cultivate self-study ability 4. Develop cooperative learning ability through discussion.1. Enable the Ss to talk about the development and value of space exploration.2. Guide the Ss to summarize the main idea of each paragraph as well as the main idea of the text.3. Help Ss comprehend the main reasons for space exploration. Multi-media, textbook, notebooks.Step 1: Warming up and predictionLook at the title and the pictures of the text and predict what the text will be about?2. What are the main reasons for space exploration?
新人教版高中英語必修3Unit 1 Festivals and Celebrations-Reading for writing教學設計二
Step 3 Analyzing article structureActivity 31. Teachers raise questions to guide students to analyze the chapter structure of this diary and think about how to describe the festival experience. (1)What should be included in the opening/body/closing paragraph(s)?(2)How did the writer arrange his/her ideas?(3)What kind of interesting details did the writer describe?(4)How did the writer describe his/her feelings/emotions during the event?2. Students read and compare the three sentence patterns in activity 2. Try to rewrite the first paragraph of the diary with these three sentence patterns. After that, students exchange corrections with their partners. Such as:●This was my first time spending three days experiencing the Naadam Festival in China’s Inner Mongolia Autonomous Region and it was an enjoyable and exciting experience. ●I'll never forget my experience at the Naadam Festival because it was my first time to watch the exciting Mongolian games of horse racing, wrestling, and archery so closely. ●I'll always remember my first experience at the Naadam Festival in China’s Inner Mongolia Autonomous Region because it was so amazing to spend three days witnessing a grand Mongolian ceremony. Step 4 Accumulation of statementsActivity 41. Ask the students to read the diary again. Look for sentences that express feelings and emotions, especially those with the -ing form and the past participle. Such as:● …h(huán)orse racing, wrestling, and archery, which are all so exciting to watch. ● some amazing performances● I was surprised to see…● I was a little worried about. . . ● feeling really tiredOther emotional statements:●I absolutely enjoyed the archery, too, but the horse races were my favourite part. ●I'm finally back home now, feeling really tired, but celebrating Naadam with my friend was totally worth it. ●He invited me back for the winter to stay in a traditional Mongolian tent and cat hot pot. I can’t wait!2. In addition to the use of the -ing form and the past participle, the teacher should guide the students in the appreciation of these statements, ask them to memorize them, and encourage them to use them reasonably in writing practice.
新人教版高中英語必修3Unit 4 Space Exploration-Listening&Speaking＆Talking教學設計二
The themes of this part are “Talk about how to become an astronaut” and “Talk about life in space”. As Neil Armstrong said “Mystery creates wonder and wonder is the basis of man’s desire to understand. Space is difficult for human to reach, therefore, humans are full of wonders about it. However, if wanting to achieve the dream of reaching the Moon, some of our human should work hard to be an astronaut at first. Part A(Talk about how to become an astronaut) is a radio interview in a radio studio, where the host asked the Chinese astronauts about his story how to become an astronaut. Yang Liwei told his dreamed to be an astronaut since childhood. Then he worked hard to get into college at 22. The next 10 years, he gradually became an experienced pilot. At the same time, to be an astronaut, he had to study hard English, science and astronomy and trained hard to keep in good physical and mental health and to practise using space equipment. Part B (Talk about life in space) is also an interview with the astronaut Brown, who is back on the earth. The host Max asked about his space life, such as his emotion about going back the earth, the eating, shower, brushing, hobbies and his work. Part A and Part B are interviews. So expressing curiosity about the guests’ past life is a communicative skill, which students should be guided to learn.1. Students can get detailed information about how Yang Liwei became an astronaut and Max’s space life.2. Students learn to proper listening strategy to get detailed information---listening for numbers and taking notes.3. Students can learn related sentences or phrases to express their curiosity like “ I wish to know...” “I’d love to know...”4. Students can learn more about the space and astronauts, even be interested in working hard to be an astronaut
新人教版高中英語必修3Unit 4 Space Exploration-Reading for Writing教學設計二
⑦在我看來, 探索太空是值得的。As far as I am concerned, it is worthwhile to explore the space.Step 10 Writing---draftRecently, students in our class have had heated a discussion on whether space is worth exploring. Students hold different ideas about it.30% of us think space exploration is not worthwhile. They think space is too far away from us and our daily life and is a waste of money. And the money spent on space exploration can be used to solve the earth’s problems such as starvation and pollution.On the other hand，70% think space is worth exploring because we have benefited a lot from it，such as using satellites for communication and weather forecast. What’s more，with further space research，we may solve the population problem by moving to other planets one day. Also，space research will enable us to find new sources to solve the problem of energy shortages on the earth.As far as I am concerned, it is worthwhile to explore the space. Not only can it promote the development of society but also enrich our life. Step 11 Pair workExchange drafts with a partner. Use this checklist to help your partner revise his/her draft.1.Does the writer explain why he/she changed/wanted to change?2.Does the writer tell how the changes have improved or will improve his/her life?3.Is the text well－organised?4.Does the writer use words and expressions to show similarities and differences?5.Are there any grammar or spelling errors?6.Does the writer use correct punctuation？
新人教版高中英語必修3Unit 5 The Value of Money-Reading for Writing教學設計二
2. 您能看到, 我頭發(fā)太長了。You can see that my hair is much too long.3. 無論什么時候, 只要您想回來就回來。Please come back whenever you want.4. 您僅有很少的頭發(fā)要理! You only have too little hair to cut !5. 為您服務是我的榮幸！It is my honour to serve you!Step 9 Writing(Henry is walking down the street when he sees a sign for a place that cuts hair. He decides to have it cut. )H=Henry B=BarberH: Good afternoon, I’d like to have my hair cut, if I may. (The barber looks at Henry’s hair and continues cutting another man’s hair. ) Er, I’d really like a haircut. As you can see it’s much too long. B: (in a rude manner) Yes, I can see that. Indeed, I can. H: Fine, well, I’ll have a seat then. (He sits in one of the barber’s chairs. The barber turns to look at Henry. )B: It’s quite expensive here, you know! Are you sure you can afford it?H: Yes. I think so. (After his hair is cut, the barber tells Henry how much he must pay. Henry shows the barber the bank note. )B: Why Mr. . . (looks shocked)H: Adams. Henry Adams. I’m sorry. I don’t have any change. B: Please don’t worry! (wearing a big smile) Nothing to worry about! Nothing at all! Please come back whenever you want, even if you only have too little hair to cut! It will be my honour to serve you!Step 10 Pair workExchange drafts with a partner. Use this checklist to help your partner revise his/her draft.1. Are all the elements of a play included and in good order ?2. Do the character use suitable language ?3. Are the stage directions clear and useful ?4. Is the plot clear and exciting enough ?
新人教版高中英語必修3Unit 5 The value of money-Reading and Thinking教學設計二
? Could you offer me some kind of work here?? I don’t want your charity, I just want an honest job.? Careless: I landed in Britain by accident.Step 7:Consolidation.? Find Henry? Roderick and Oliver were I .making a bet when they saw Henry, a poor young man. ? Know Henry? About a month ago, Henry was sailing and later he found himself carried out to sea by a strong wind. Fortunately, he 2.was spotted by a ship. And it was the ship that brought him to 3.England? Offer money to Henry ? Oliver and Roderick gave Henry a letter and told him that there was money in it. They 4.persuaded him to accept it, and made him 5.promise that it wouldn't be opened until 2 o'clock.Step 8：Language pointsa large amount of: a large quantity of; a great deal ofe.g. They bought a large amount of furniture before they moved their new house.make a bet: make an arrangement to risk money, etc. on an event of which the result is doubtful.e.g. We made a bet on the result of the match.permit sb to do something: allow somebody to do somethinge.g. My mother doesn’t permit me to ride in the street after it rained.by accident: as a result of chancee.g. I only found it by accident.stare at: look at somebody or something with the eyes wide open in a fixed gaze( in astonishment, wonder, fear, etc)to be honest: to tell you the truth; to be franke.g. To be honest, I don’t think we have a chance of winning.Step7 Homework:What do you think will happen to Henry? Will the bank-note help him or get him into trouble?
【高教版】中職數(shù)學基礎模塊上冊：1.1《集合的概念》優(yōu)秀教案
【課題】1．1 集合的概念【教學目標】1、理解集合、元素的概念及其關系，掌握常用數(shù)集的字母表示；2、掌握集合的列舉法與描述法，會用適當?shù)姆椒ū硎炯希?、通過集合語言的學習與運用，培養(yǎng)分類思維和有序思維，從而提升數(shù)學思維能力.4、接受集合語言，經(jīng)歷利用集合語言描述元素與集合間關系的過程，養(yǎng)成規(guī)范意識，發(fā)展嚴謹?shù)淖黠L。【教學重點】集合的表示法． 【教學難點】集合表示法的選擇與規(guī)范書寫．【教學設計】（1）通過生活中的實例導入集合與元素的概念；（2）引導學生自然地認識集合與元素的關系；（3）針對集合不同情況，認識到可以用列舉和描述兩種方法表示集合，然后再對表示法進行對比分析，完成知識的升華；（4）通過練習，鞏固知識．（5）依照學生的認知規(guī)律，順應學生的學習思路展開，自然地層層推進教學．
【高教版】中職數(shù)學基礎模塊上冊：5.1《角的概念推廣》優(yōu)秀教案
課 程數(shù)學章節(jié)內(nèi)容5.1角的概念推廣課程類型新課課時安排2課時指導教師 日期12月2 日學習目標理解將角度從0°~360°推廣任意角。學習重點掌握角的度量、任意角學習難點理解象限角、界限角和終邊相同的角回顧（溫故知新）1、角度的概念：什么是角？始邊、終邊、頂點。 問題（順著問題找思路）1、正角.負角.零角.界限角和第幾象限的角概念？按照逆時針方向旋轉(zhuǎn)所形成的角叫做________,按照_____時針旋轉(zhuǎn)所形成的角叫負角。當射線沒有作任何旋轉(zhuǎn)時，形成的角叫________（結(jié)合圖形講解） 2、在坐標系中依次表示390°、30°、-330°，觀察圖像，探討終邊相等的角的特點、有什么關系？思考如何用集合表示終邊相等的角度？
概念設計文本修改制作協(xié)議書
根據(jù)《中華人民共和國廣告法》,《中華人民共和國合同法》及國家有關法律、法規(guī)的規(guī)定，甲、乙雙方在平等、自愿、等價有償、誠實守信的基礎上，本著雙方互惠互利、精誠合作的原則，經(jīng)友好協(xié)商，就乙方委托甲方制作 新天地二期及苑南樓改造概念方案文本修改樣PPT文本 事宜達成以下協(xié)議：一、 項目概述1、 項目名稱： 2、 制作周期：始 年 月 日；止 年 月 日， 工作日3、 項目總金額：RMB（大寫） 元 ， ￥： 元二、 乙方負責提供修改文本（基礎圖由甲方提供）約57張圖。二、 甲方權(quán)利與義務1、 甲方需向乙方提供詳盡的背景資料，并為乙方測量現(xiàn)場提供方便。2、 甲方有權(quán)監(jiān)督乙方在設計制作中諸如設計方案、圖紙是否設計合理等工作。3、 甲方提供專人協(xié)調(diào)與乙方的工作并對整個項目有建議權(quán)和終審權(quán)。三、 乙方權(quán)利與義務1、 乙方應完全按照甲方提供的資料來完成該項目，在甲方同意情況下乙方可跟據(jù)自己的經(jīng)驗少作調(diào)整。 2、 乙方負責向甲方提供設計方案及最終效果圖。