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新人教版高中英語必修2Unit 4 History and Traditions-Listening＆Speaking＆Talking教案一
This unit is about history and traditions. From the opening page, we can know that this unit will introduce the history and traditions around the world. As Marcus Garvey says “A people without the knowledge of their past history, origin and culture is like a tree without roots”, it is important for students to realize the importance and value of knowing the history and traditions and their further meanings. And this part ( listening and speaking ) is divided into two parts: Part A---share views on historic sites, Part B ---talk about a visit to a historic tourist destination. By talking with a foreigner, the speakers introduce the historic attractions and their cultures. Part A is that William, a British student, who was going to visit the Confucius Temple and a Chinese student, Xiao Kong, who was going to the Confucius Temple to meet with the members of the research group, went together and exchanged their views on the Confucius Temple, Confucius, Confucius' descendants and Confucius' educational thoughts. Part B is a conversation between Xiao Yan, a youth hostel receptionist and Paul, a backpacker about the feelings and experience after visiting the Chinese famous tourist attraction Pingyao.1. Guide students to understand the content of listening texts in terms of the whole and key details; 2. Cultivate students' ability to guess the meaning of words in listening; discuss with their peers how to talk about historic spots and great person.3. Instruct students to use functional sentences of showing one’s excitement, surprise and disappointment.1. Guide students to understand the content of listening texts in terms of the whole and key details; 2. Cultivate students' ability to discuss with their peers the related topics.3. Enable students to use the functional items of showing one’s excitement, surprise and disappointment.
新人教版高中英語必修2Unit 4 History and traditions教案
這個地區(qū)有著深厚的傳統(tǒng)。既學既練：為了讓更多的外國游客了解中國文化，欣賞中國美麗的自然風光，感受中國發(fā)生的巨大變化，某外文雜志社將出版一本英語小冊子來介紹中國的旅游景點。該雜志社邀請你為該小冊子寫一篇英語短文來介紹杭州，內(nèi)容包括：1．杭州的位置(中國東南部)、面積(16 000多平方公里)及歷史(2 200多年)等；2．杭州的旅游特色(自然風景、傳統(tǒng)文化、特色小吃等)；3．希望更多的游客來杭州參觀。注意：1．詞數(shù)80左右；2．可適當增加細節(jié)，以使行文連貫。Located in the southeast of China, Hangzhou is a beautiful city．Dating back more than 2，200 years, Hangzhou covers an area of more than 16，000 square kilometers．In Hangzhou, you can visit the West Lake, whose scenery is fascinating．In addition, you can’t miss its cultural relics and historical sites, from which you will learn more about excellent Chinese traditional culture and traditions．In Hangzhou, the special snacks are famous and visitors from different parts of the world think highly of them．As a tourist attraction, Hangzhou attracts a large number of visitors from home and abroad every year．Once you come to China, Hangzhou is a scenic spot you can’t miss．
新人教版高中英語必修2Unit 5 Music-Discovering Useful Structures教案一
Step1:自主探究。1．(教材P52)Born(bear) in the USA on 2 January 1970, Whitacre began studying music at the University of Nevada in 1988．2．(教材P52) Moved(move) by this music, he said, “It was like seeing color for the first time．”3．(教材P56)I was very afraid and I felt so alone and discouraged(discourage)．4．(教材P58)Encouraged(encourage) by this first performance and the positive reaction of the audience, I have continued to play the piano and enjoy it more every day．Step2:語法要點精析。用法1：過去分詞作表語1）．過去分詞可放在連系動詞be, get, feel, remain, seem, look, become等之后作表語，表示主語所處的狀態(tài)Tom was astonished to see a snake moving across the floor．湯姆很驚訝地看到一條蛇正爬過地板。Finally the baby felt tired of playing with those toys．終于嬰兒厭倦了玩那些玩具。注意：1）.過去分詞作表語時與被動語態(tài)的區(qū)別過去分詞作表語時，強調(diào)主語所處的狀態(tài)；而動詞的被動語態(tài)表示主語是動作的承受者，強調(diào)動作。The library is now closed．(狀態(tài))圖書館現(xiàn)在關(guān)閉了。The cup was broken by my little sister yesterday．(動作)昨天我妹妹把杯子打碎了。2）感覺類及物動詞的現(xiàn)在分詞與過去分詞作表語的區(qū)別過去分詞作表語多表示人自身的感受或事物自身的狀態(tài)，常譯作“感到……的”；現(xiàn)在分詞多表示事物具有的特性，常譯作“令人……的”。
新人教版高中英語必修2Unit 5 Music-Listening and Speaking教案
This lesson is about music. Students can classify the types of music through the instruments and its sound and can talk about their preferences about music, even join some activities and play a role in them according to their musical talents. On the basis, they are guided to use the languages to express their preferences and some plosive sounds and their rules.1. Classify the music types through the instruments and its sound.2. Listen and understand what the speakers’ preferences are and the reasons; talk about their own preferences and give their own reasons, using these sentences: “What kind of music do you like? And why? “ “Because it makes/gives me energy/peaceful.../touches my heart...”.3. Learn some plosives and the rules.4. Join some activities and play a role in them according to the talents. 1. Listen and understand what the speakers’ preferences are and the reasons;2. talk about their own preferences and give their own reasons, using these sentences: “What kind of music do you like? And why? “ “Because it makes/gives me energy/peaceful.../touches my heart...”.3. Learn some plosives and incomplete plosives and its rules.Step 1 Lead inPoint at the pictures on P50 and ask Q1: What are the people doing in the pictures below?Q2: What kind of music they are?Then play the MP3s one by oneStep 2 ListeningTask 1: A reporter from the school newspaper is interviewing students about music. Listen to the interviews. Draw lines between the words to make complete sentences. Some words will not be used.
新人教版高中英語必修2Unit 5 Music-Reading For Writing教案一
(4)Now we have heard a number of outstanding speeches ... 我們已經(jīng)聆聽了許多精彩的發(fā)言……(5)Because we wanted the nations of the world, working together, to deal with ... 因為我們希望全世界各國團結(jié)起來去應(yīng)對……(6)And if we do not act ... 如果我們不采取行動……(7)Now, I share the concerns that have been expressed ... 我也同意對于……表達的擔心(8)Let us show the world that by working together we can ... 讓我們告訴全世界，通過一起努力我們可以……(9)It is now time for us to ... 是時候我們……(10)And I have always wished that ... 我一直希望……(11)Thank you for letting me share this day with me.感謝你們和我共度這一天。實踐演練：假如你是高中生李華，你校將舉辦一次以“音樂”為主題的演講比賽，請你按照主題，寫下你的演講稿。注意：詞數(shù)100左右。First of all, thank you for listening to my speech. My topic is: love music like love yourself.Music is like the air we need to maintain our normal lives around us. You can't imagine how terrible a world without music would be. Movies and TV shows have no music, only dry conversations and scenes; mobile phones only vibrations; streets only noisy crowds; cafes, western restaurants only depressed meals. What a terrible world it is!As a student, I hope we all can enjoy the fun brought by music in our spare time. Instead of just listening to music, we can even make our own music. Let's enjoy the fun of music!Thanks again for your attention!
新人教版高中英語必修3Unit 2 Morals and Virtues教學設(shè)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(shè)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(shè)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 4 Space Exploration-Discovering Useful Structures導學案
【點津】 1.不定式的復(fù)合結(jié)構(gòu)作目的狀語 ,當不定式或不定式短語有自己的執(zhí)行者時，要用不定式的復(fù)合結(jié)構(gòu)?即在不定式或不定式短語之前加 for ＋名詞或賓格代詞?作狀語。He opened the door for the children to come in. 他開門讓孩子們進來。目的狀語從句與不定式的轉(zhuǎn)換 英語中的目的狀語從句，還可以變?yōu)椴欢ㄊ交虿欢ㄊ蕉陶Z作狀語，從而使句子在結(jié)構(gòu)上得以簡化?？煞譃閮煞N情況： 1?當目的狀語從句中的主語與主句中的主語相同時，可以直接簡化為不定式或不定式短語作狀語。We'll start early in order that/so that we may arrive in time. →We'll start early in order to/so as to arrive in time. 2?當目的狀語從句中的主語與主句中的主語不相同時，要用動詞不定式的復(fù)合結(jié)構(gòu)作狀語。I came early in order that you might read my report before the meeting. →I came early in order for you to read my report before the meeting.
《說“木葉”》說課稿（二） 2021-2022學年統(tǒng)編版高中語文必修下冊
一、說教材《說“木葉”》這篇文學論文位于統(tǒng)編版高中語文必修下冊第三單元。本單元對應(yīng)課程標準的學習任務(wù)群是“實用性閱讀與交流”，人文主題是“探索與創(chuàng)新”，語文素養(yǎng)是“學習閱讀知識性讀物，理清文章思路，學習闡釋說明、邏輯推理的方法，體會語言的嚴謹準確，發(fā)展科學思維”?！墩f“木葉”》提出了中國古典詩歌為何用“‘木葉’而不用‘樹葉’、又由‘木葉’發(fā)展為‘落木’的疑問”，繼而分析了“木”字的兩個藝術(shù)特征，解決了上述疑問，闡發(fā)了中國古典詩歌語言的暗示性。二、說學情高一年級下學期的學生已經(jīng)接觸過不少實用性論說類文本，例如統(tǒng)編版九年級上冊《論教養(yǎng)》《談創(chuàng)造性思維》等文章。本學段的學生已經(jīng)掌握了“論點、論據(jù)、論證”的相關(guān)知識，并且發(fā)展了一定的邏輯思維能力，這為《說“木葉”》的講授提供了學習支架。但《說“木葉”》這篇文學論文，篇幅長達三千字，使用了專業(yè)術(shù)語，運用大量詩詞舉例，這些是給學生閱讀造成困難的原因。
人教版高中語文必修3《愛的奉獻學習議論中的記敘》教案2篇
方法點撥教師：有的同學敘述事實論據(jù)時，不突出重點和精華，不注意取舍，水分太多，有許多的敘述描寫，有時還有詳細的故事情節(jié)，文章幾乎成了記敘文，使文章的論點無法得到充分的證明，這是寫議論文的大忌。那么：議論文中的記敘有哪些特點？同學各抒己見。投影顯示：1.議論中的記敘不是單純的寫人記事，記敘文字是為議論服務(wù)的，其目的是為作者所闡明的道理提供事實依據(jù)。所以，在記敘時要求簡潔、概括，舍棄其中的細節(jié)，僅僅交代清楚事件或者人物的概貌即可，一般不在各種描寫手段上下功夫，只要把能證明觀點的那個部分、側(cè)面交代清楚就行了。2.議論文中的記敘性文字不得超過總字數(shù)的1/3，否則視為文體不當。能力提升一、教師：了解了議論文中的記敘的特點，接下來我們看看今天的話題：“愛的奉獻”，你想從哪個角度立論？有哪些素材？
第三周國旗下講話：播種春天
各位老師、各位同學：大家早上好！踏著春天的腳步，我們又迎來了新的學期。 俗話說：“一年之計在于春”。春天，世界萬物蘇醒，欣欣向榮，使我們生活充滿生機和活力，這將是新希望的開始。春天同時也是我們刻苦攻讀、努力拼博的季節(jié)。在這里我特地向同學們提出幾點希望：1、做一個講文明、懂禮儀、懂環(huán)保的好學生。遇到師長、來賓，主動問好；上下樓梯，人多擁擠，注意謙讓，靠右行走，保障暢通；課間活動不互相追逐；講究衛(wèi)生，不亂扔果皮，見到紙屑隨時撿拾；愛護公共財物，不在門窗、桌椅、墻壁、樹木上亂劃亂刻，不攀折樹枝；節(jié)約水電，不浪費一張紙、一節(jié)粉筆頭等；嚴格遵守學校規(guī)章制度，相互監(jiān)督，共同進步！還是那句老話：“學校是我家，美麗靠大家”。只要人人從我做起，個個遵守“行為規(guī)范”，大家都會成為一個好學生，我們的學校就會成一個美麗的大家園。
2023年第三季度工作總結(jié)匯編9篇
（二）環(huán)境衛(wèi)生治理方面1.道路揚塵治理效果明顯?？h城主次干道采用“沖、洗、掃、吸”的機械化作業(yè)模式，日出動灑水車48車次、洗掃車8車次，日灑水降塵面積200萬平方米，機械化洗掃面積175萬平方米，每天灑水不低于6次進行除塵，重要點位每天不低于14次，有效遏制道路揚塵污染。2.餐飲油煙污染整治成果顯著。2023年，共排查餐飲店982家，其中907家已安裝油煙凈化設(shè)施，75家不具備安裝油煙凈化設(shè)施條件。同時，組織縣市場局、生態(tài)環(huán)境分局聯(lián)合執(zhí)法，對學校周邊及居民居住區(qū)等重點區(qū)域的餐飲業(yè)噪聲及油煙污染情況進行細致摸排整治，今年以來，共開展專項整治行動15次。3.農(nóng)村人居環(huán)境質(zhì)量明顯提升。加強農(nóng)村生活垃圾治理督查考核，不斷提升農(nóng)村人居環(huán)境質(zhì)量。積極推進農(nóng)村生活垃圾治理考核下沉機制，修改完善農(nóng)村生活垃圾治理考核辦法，并納入鄉(xiāng)鎮(zhèn)目標管理績效考核任務(wù)。突出房前屋后、院落、道路、河塘“四大區(qū)域”，緊抓門口、路口、村口、河口“四大關(guān)口”，對縣域內(nèi)國省道、橋涵進行日常督查。
在第二季度經(jīng)濟運行分析暨沖刺“雙過半” 工作會議上的講話
今年一季度，X市下達任務(wù)的X項指標中，我城區(qū)固定資產(chǎn)投資、本級規(guī)上工業(yè)增加值、社會消費品零售總額、其他營利性服務(wù)業(yè)營業(yè)收入、第三產(chǎn)業(yè)增加值、區(qū)外境內(nèi)到位內(nèi)資、全口徑實際利用外資、進出口總值等X項指標實現(xiàn)較快增長；財政收入沒有下達任務(wù)，也實現(xiàn)了較快增長；其他的地區(qū)生產(chǎn)總值、農(nóng)林牧漁業(yè)總產(chǎn)值、建筑業(yè)總產(chǎn)值、批零住餐零售額等X項指標，增速分別比市下達任務(wù)低X、X、X、X個百分點，給全市拖了后腿。根據(jù)今天剛剛收到《X市穩(wěn)增長督查專報》，我城區(qū)１—４月份規(guī)上工業(yè)增加值、PM2.5累計平均值進入紅榜，工業(yè)投資增速（－X%）、固定資產(chǎn)投資增速（X%）進入黑榜。
XX-XX學年第二學期開學第一周國旗下的講話
尊敬的老師，親愛的同學們：早上好！若白駒過隙般的一瞬，自己似乎還沉浸在寒假的美好時光中，抬頭見，眼前已是新的學期，新的開始。我們將在此灑下汗水，留下一個個堅實的腳印，向終點邁進。七年級的學弟學妹們：經(jīng)過一個學期的洗禮，我想你們也早已適應(yīng)了我們11中的生活。你們有足夠的時間，別為前方的的未知感到迷茫，要腳踏實地，扎扎實實的打好學習基石，珍惜現(xiàn)在的每一分每一秒！做到：總結(jié)昨天，珍視今天，看向明天！八年級的學弟學妹們：生物地理計算機的結(jié)業(yè)考試是初中階段會考的起始站。打好這一仗，可以為明年的中考打下堅實的基礎(chǔ)。也許有的同學因成績不理想而彷徨，而不知失措。沒關(guān)系，抓住這最后的期限，珍惜一分一秒，就會發(fā)現(xiàn)它并沒有想象中的那么難。
鎮(zhèn)在2024年第二季度農(nóng)村人居環(huán)境整治工作總結(jié)會上的講話
三要繼續(xù)強化督查檢查，建立長效機制鎮(zhèn)人居辦要常態(tài)化開展督查檢查，深入一線發(fā)現(xiàn)問題，做到早發(fā)現(xiàn)、早制止、早處置，防止小問題變成大麻煩。要明確部門責任、村（街）責任，責任到人，對思想上不重視、行動上不積極、整改上不徹底的單位和個人進行通報，對在上級考核中出現(xiàn)嚴重問題的將嚴肅處理。人居環(huán)境整治工作既是攻堅戰(zhàn)，也是持久戰(zhàn)，需要我們常抓不懈、久久為功，各位要堅決克服厭戰(zhàn)情緒和僥幸心理，牢固樹立“逆水行舟，不進則退，慢進也是退”的理念，爭分奪秒抓整治、全力以赴促整改，同時要保持工作韌性和連續(xù)性，杜絕“三天打魚兩天曬網(wǎng)”，確保長效管理不松懈、嚴抓共管不放松、清理徹底不反彈。同志們，人居環(huán)境整治工作既是一項民生工程，更是一項民心工程，我們既是建設(shè)者，更是受益者。
2024年某鎮(zhèn)在第二季度農(nóng)村人居環(huán)境整治工作總結(jié)會上的講話
人居環(huán)境整治工作既是攻堅戰(zhàn)，也是持久戰(zhàn)，需要我們常抓不懈、久久為功，各位要堅決克服厭戰(zhàn)情緒和僥幸心理，牢固樹立“逆水行舟，不進則退，慢進也是退”的理念，爭分奪秒抓整治、全力以赴促整改，同時要保持工作韌性和連續(xù)性，杜絕“三天打魚兩天曬網(wǎng)”，確保長效管理不松懈、嚴抓共管不放松、清理徹底不反彈。同志們，人居環(huán)境整治工作既是一項民生工程，更是一項民心工程，我們既是建設(shè)者，更是受益者。希望大家回去后立即部署、迅速行動、精準發(fā)力、狠抓落實，讓群眾切實感受到人居環(huán)境整治的熱潮，以時不我待的緊迫感、舍我其誰的使命感、造福一方的責任感推動農(nóng)村人居環(huán)境整治工作再上新臺階，共同把這一事關(guān)農(nóng)業(yè)農(nóng)村高質(zhì)量發(fā)展和群眾幸福生活的大事、好事抓好抓實。
XX年春季第二周國旗下講話稿：讓文明的校園更文明
老師，同學們：早上好！記得有人說過：“人，一撇一捺，寫起來容易做起來難?！痹撟鲈鯓拥娜四?，一百個人會有一百種答案，但在每一個答案的背后都有一個基點，那就是做人首先要做一個文明的人。本周，我校將迎接泉州市“文明學?！笨h級考評，今天我國旗下講話的題目是“讓文明的校園更文明”。有這么兩則報道，一則說的是新加坡。新加坡是一個通用英語的發(fā)達國家，雖然有一部分人使用中文，但是這個國家的公共場所的各種標語都是用英語書寫的。但其中的一些文明禮貌的標語，如“不準隨地吐痰”、“禁止吸煙”、“不準進入草坪”等卻用中文書寫，為什么呢？曾經(jīng)有一位大使問過新加坡當局，得到的回應(yīng)是：“因為有這些不文明行為的，大多數(shù)是中國大陸的游客?！睘榇?，到新加坡考察的一位中學校長語重心長地說：“不文明行為就是國恥。”另一則是中央電視臺曾經(jīng)報道過。某年國慶節(jié)后的天安門廣場，隨處可見口香糖殘跡，40萬平方米的天安門廣場上竟有60萬塊口香糖殘渣，有的地方不到一平方米的地面上，竟有9塊口香糖污跡，密密麻麻的斑痕與天安門廣場的神圣和莊嚴形成了強烈反差。
人教A版高中數(shù)學必修一函數(shù)模型的應(yīng)用教學設(shè)計（1）
本節(jié)課選自《普通高中課程標準實驗教科書數(shù)學必修1本（A版）》的第五章的4.5.3函數(shù)模型的應(yīng)用。函數(shù)模型及其應(yīng)用是中學重要內(nèi)容之一，又是數(shù)學與生活實踐相互銜接的樞紐，特別在應(yīng)用意識日益加深的今天，函數(shù)模型的應(yīng)用實質(zhì)是揭示了客觀世界中量的相互依存有互有制約的關(guān)系，因而函數(shù)模型的應(yīng)用舉例有著不可替代的重要位置，又有重要的現(xiàn)實意義。本節(jié)課要求學生利用給定的函數(shù)模型或建立函數(shù)模型解決實際問題，并對給定的函數(shù)模型進行簡單的分析評價,發(fā)展學生數(shù)學建模、數(shù)學直觀、數(shù)學抽象、邏輯推理的核心素養(yǎng)。1. 能建立函數(shù)模型解決實際問題．2.了解擬合函數(shù)模型并解決實際問題．3.通過本節(jié)內(nèi)容的學習，使學生認識函數(shù)模型的作用，提高學生數(shù)學建模，數(shù)據(jù)分析的能力． a.數(shù)學抽象：由實際問題建立函數(shù)模型；b.邏輯推理：選擇合適的函數(shù)模型；c.數(shù)學運算：運用函數(shù)模型解決實際問題；
人教A版高中數(shù)學必修一集合的基本運算教學設(shè)計（1）
本節(jié)是新人教A版高中數(shù)學必修1第1章第1節(jié)第3部分的內(nèi)容。在此之前,學生已學習了集合的含義以及集合與集合之間的基本關(guān)系,這為學習本節(jié)內(nèi)容打下了基礎(chǔ)。本節(jié)內(nèi)容主要介紹集合的基本運算一并集、交集、補集。是對集合基木知識的深入研究。在此,通過適當?shù)膯栴}情境,使學生感受、認識并掌握集合的三種基本運算。本節(jié)內(nèi)容是函數(shù)、方程、不等式的基礎(chǔ)，在教材中起著承上啟下的作用。本節(jié)內(nèi)容是高中數(shù)學的主要內(nèi)容，也是高考的對象，在實踐中應(yīng)用廣泛，是高中學生必須掌握的重點。A.理解兩個集合的并集與交集的含義，會求簡單集合的交、并運算；B.理解補集的含義，會求給定子集的補集；C.能使用 圖表示集合的關(guān)系及運算。 1.數(shù)學抽象：集合交集、并集、補集的含義；2.數(shù)學運算：集合的運算；3.直觀想象：用 圖、數(shù)軸表示集合的關(guān)系及運算。