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新人教版高中英語必修2Unit 5 Music-Discovering Useful Structures教案二
4. When he got absorbed in his world of music, he felt as if he could “see” the beauty of the world around him, like he had in his previous life.P·P as adverbial: _________________________________________________________________.Function: _______________________________________________________________________.Step 5 Solid Complete the passage with the words in brackets in their correct forms.Well known as a successful band, the Impact members show quite a few striking qualities. They never ever give up. When _____________(question) by the media, they are not _____________(discourage) and practise even harder. They are improving themselves by attending several master training class. They are united. _____________(fill with) team spirit, they act as a whole, always aiming for glory. Step 6 Difference and similarity from -ingObserve the following examples.1. He went out, shutting the door behind him.=He went out, ________________________________________________________.2. Not knowing what to do, he went to his parents for help.=__________________________________________, he went to his parents for help.Similarity: _______________________________________________________________________________________________________________________________________________________.Difference : _______________________________________________________________________________________________________________________________________________________.Step Practice1. ________ in a hurry, this article was not so good. 因為寫得匆忙, 這篇文章不是很好。2. ________ carefully, he found something he hadn’t known before. 他仔細讀書時, 發(fā)現(xiàn)了一些從前不知道的東西。3. ________ why he did it, the monitor said it was his duty. 當(dāng)被問及他為什么要這么做時, 班長說這是他的職責(zé)
新人教版高中英語必修2Unit 5 Music-Listening＆Speaking＆Talking教案
choir memberspeople to run food stands people to sell festival ticketspeople to sell music CDspeople to set up equipmentmusical performersStep 2: Listen to the announcement again and answer the questions. ? 1. What kind of songs will Grace Davis sing at the festival?? 2. Who can try out as a performer?? 3. What can those who think they do not have musical talent do?? 4. How can students volunteer to take part?? Talking about preferences:? Would you prefer doing ..?? What would you prefer to do?? Would you rather do .... or ….?? What would you rather do?? I'd prefer .... to ..? I'd rather have ... than .. Step 3: Speaking ProjectWork in groups. Role-play the conversation or make a new one.? Debbie: Where have you been? You missed the announcement about the music festival.? John: I was at the doctor's office. Music festival?? Frank: Yes, it's going to be next month on the school sports field. John, you can play the piano. How about playing it at the festival?? John: Well, I'd rather play the violin. I can play Liang Zhu.? Frank: Wow! Sounds good. What about you, Debbie? ? Debbie: Actually, I don't have much musical ability. I'd prefer just to help out with the crowds.? Frank: You can sell tickets or work at a food stand.? John: So can I assume that the aim of the festival is to raise money?? Debbie: Yes. All of the money will go to charity.
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 and Thinking教案二
1. Get basic information about Eric; read deeply to understand the history and development of the virtual choir.2. Understand what the function of the virtual choir is and how to make a virtual choir.3. Understand the meaning of some languages in the context of the text through question guidance, such as “Many people do not have close friends or contacts who have the same interest in music.” and so on.Step 1 Leading-in1. Answer the following questions.Q1：Do you know the Apps like Tik Tok and Quick Hand?Q2: Do you want to make a Tik Tok video or a Quick Hand video?2. Play a Tik Tok video Step 2: Understanding the title Q1：What does the title mean ?Q2: Is the article a narration or exposition? Why? Q3: Can you change the title ? If you can, what is the title?Step 3: Scanning the whole text and getting the basic information1. Answer the following questions.Q1：Who came up with the idea for a virtual choir?Q2: Where did Eric studied the musical composition?Q3: What is his song?2. Find the main idea of each paragraph3. Deal with some new words.Step 4: Reading carefully to get detailed informationPara 1 How to make a virtual choir1. PreparationA. tools: a virtual camera; an Internet connectionB. hero/heroin: friends or some individuals who have the same interests2. Process
新人教版高中英語必修2Unit 5 Music-Reading for Writing教案二
The Internet celebrity Gao Yifeng. Years ago, he owned 5 companies and the staffs over 1,000, but during the economy crisis, he became nothing but debt. He was so worried that his hair became white overnight. There was a time when he wanted to killed himself. But after listening to the song Start Over by Liu Huan, he decided to cheer himself up. He started a steamed bun shop and gradually became a national chain shops. Now he became successful again.Walter Haddon said, “Music is the medicine of a troubled mind.” Music contains such a pleasant and inspiring force. Music gave him courage and bravery. When he listened to the song, it made his spirit fly like a kite in the wind. Music gave him strength and brought him relief. It was the rock I leant on to become strong and to get through those hard times. I hope none of us have to go through the same kind of suffering that he did. At the same time, we all go through various periods when we feel sad or alone. During those times, music can help us in the same way that it helped him. I hope we all will somehow begin to treasure music and make it a part of our life. Thank you for your listening !5.Revise your writing each other.Does he/she explain how music has changed his/her/someone else’s life?Are some of the rhetorical devices included and used properly ?Does he/she talk about how music makes him/her/someone feel?Is the first word in each sentences capitalised?Does he/she use correct punctuation ?
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(dān)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(xué)設(shè)計三
The joke set her crying.這個玩笑使她哭起來。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、通過本節(jié)內(nèi)容學(xué)習(xí)，學(xué)生是否理解和掌握動詞-ing形式作賓語補足語語和狀語語的功能和意義；2、通過本節(jié)內(nèi)容學(xué)習(xí)，學(xué)生能否正確使用動詞-ing形式描述人物的行為、動作及其經(jīng)歷；3、通過本節(jié)內(nèi)容學(xué)習(xí)，學(xué)生能否獨立完成練習(xí)冊和導(dǎo)學(xué)案中的相關(guān)練習(xí)。
新人教版高中英語必修3Unit 2 Morals and Virtues教學(xué)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(xué)習(xí)，學(xué)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(xué)習(xí)，學(xué)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(xué)習(xí)，學(xué)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(xué)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(xué)習(xí)，學(xué)生能否理解理解“道德困境”的定義；2、通過本節(jié)內(nèi)容學(xué)習(xí)，學(xué)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(xué)習(xí)，學(xué)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(xùn)練中的聽力策略。
人教版高中地理必修3森林的開發(fā)和保護—以亞馬孫熱帶雨林為例說課稿
【這部分的設(shè)計目的，要學(xué)生明白熱帶雨林只是一個案例，我們的目的是要合理開發(fā)和保護全世界的森林。由森林的開發(fā)與保護來明確區(qū)域發(fā)展過程中產(chǎn)生的環(huán)境問題，危害及治理保護措施。】然后知識遷移——東北林區(qū)的開發(fā)與保護介紹東北地區(qū)的森林材料：東北林區(qū)是我國最大的天然林區(qū)，主要分布于大、小興安嶺及長白山地，在平衡大氣成分、凈化空氣、補給土壤有機質(zhì)、涵養(yǎng)水源、保持水土、改善地方氣候有重要的作用。它還是我國最大的采伐基地，宜林地區(qū)廣，森林樹種豐富。 東北林區(qū)開發(fā)中的問題及影響點撥：由于人類的嚴重超采，采育脫節(jié)，亂砍濫伐，毀林開荒，再加上森林火災(zāi)，東北林區(qū)的面積在銳減，帶來了嚴重的生態(tài)惡化。我們該如何開發(fā)和保護東北地區(qū)的森林呢？
人教版新課標(biāo)小學(xué)數(shù)學(xué)三年級上冊時間的計算說課稿
【反思】本節(jié)課的教學(xué)注重體現(xiàn)了情境教學(xué)在教學(xué)中的運用。課堂上體現(xiàn)了這樣幾個特點：１.數(shù)學(xué)知識與生活實際相結(jié)合。數(shù)學(xué)來源于生活，生活中處處有數(shù)學(xué)。小學(xué)生對熟悉的生活情境和事物感興趣。所以我從他們熟悉的事物中尋找教學(xué)題材，設(shè)計了有趣的情景教學(xué)。讓學(xué)生感到數(shù)學(xué)知識就在他們身邊，感到數(shù)學(xué)的作用，設(shè)計了作息時間表。這樣，既鞏固了時間的知識。又可以教育學(xué)生在生活中要合理安排時間，不要浪費時間，做時間的主人。２.注重在學(xué)習(xí)中自主探究，合作交流。在教學(xué)《時間的計算》時，讓學(xué)生用自己制作的學(xué)具表親自動手撥一撥，想一想讓他們主動嘗試自主發(fā)展。教學(xué)例２時讓他們小組合作交流學(xué)習(xí)方法。這些都體現(xiàn)了培養(yǎng)學(xué)生的能力.自主探究的精神。
人教版高中政治必修2國際社會的主要成員-主權(quán)國家和國際組織說課稿
【教師總結(jié)：聯(lián)合國的會徽的世界地圖象征著聯(lián)合國是一個世界性的國際組織；圖案中得橄欖枝象征著和平。聯(lián)合國采取了很多措施以實現(xiàn)它的宗旨，如對于朝鮮違反國際法規(guī)進行核試驗，聯(lián)合國給予警告和制裁，充分體現(xiàn)了它維護國際和平與安全，促進國際合作與發(fā)展的宗旨?！繉τ谥袊c聯(lián)合國的關(guān)系這部分內(nèi)容，我將請閱讀教材92頁幾幅圖片及材料內(nèi)容，設(shè)置活動探究課中國在聯(lián)合國的聲音和身影，請合作討論思考以下兩個問題，中國與聯(lián)合國的關(guān)系；列舉事實說明中國在國際社會中的重要作用。 教師通過剖析中國在聯(lián)合國的地位和作用，引導(dǎo)學(xué)生理解中國在國際社會中發(fā)揮著重要作用，是負責(zé)任的國家；同時培養(yǎng)學(xué)生綜合運用知識分析說明問題的能力，使學(xué)生感受作為中國人的自豪。【教師總結(jié)：中國是聯(lián)合國的創(chuàng)始國之一，中國作為聯(lián)合國的創(chuàng)始國和安理會常任理事國之一，一貫遵循聯(lián)合國憲章的宗旨和原則，積極參與聯(lián)合國及其專門機構(gòu)有利于世界和平和發(fā)展的活動。】
《裝在套子里的人》說課稿 2021-2022學(xué)年統(tǒng)編版高中語文必修下冊
8、板書裝在套子里的人別里科夫的形象——有形的套子套己——無形的套子套人第二課時合作探究：目標(biāo)挖掘主題及現(xiàn)實意義。問題設(shè)置，銜接上節(jié)課內(nèi)容，層層深入。1、結(jié)合上節(jié)課別里科夫的形象分析：他的思想被什么套住，其悲劇原因在哪？（根據(jù)人物形象的分析與社會背景的了解，直擊主題。）沙皇腐朽的專制統(tǒng)治套住了他的思想，沙皇的清規(guī)戒律使他不敢越雷池一步，所以他是受害者，但他的身份性格以及特定的社會環(huán)境，又讓他成為沙皇統(tǒng)治的捍衛(wèi)者。2、他戀愛的情節(jié)以及科瓦連科這兩個人物的塑造的意義？（從人物以及主題入手，推翻沙皇的腐朽反動的統(tǒng)治，必須是每一個人都敢于打破套子，喚醒革新，更新觀念，拒絕腐朽。）別里科夫渴望打破束縛，也想革新，而科瓦連科兩個人物體現(xiàn)朝氣活潑，以及勇于打破常規(guī)束縛的勇氣，為革新升起了一片曙光。3、塑造別里科夫的手法，除了一般刻畫人物方法外，還有什么方法？
人教版新課標(biāo)小學(xué)數(shù)學(xué)二年級上冊2、3、4的乘法口訣 說課稿2篇
3、在學(xué)生已有了乘法口訣的數(shù)學(xué)模式后，引導(dǎo)學(xué)生運用已有經(jīng)驗，親自參與其它乘法口訣的學(xué)習(xí)，充分發(fā)揮學(xué)生的主體作用，發(fā)展學(xué)生的思維。4、多采用提問讓學(xué)生思考的方法，讓學(xué)生在操作過程中想老師提出的問題，培養(yǎng)學(xué)生的抽象概括能力。如:在擺了兩根小棒后問學(xué)生:現(xiàn)在擺了幾根小棒？可以用幾表示？擺了幾個2根？用乘法算式應(yīng)怎樣表示等。5、運用磁性黑板擺實物，讓學(xué)生能夠通過觀察實物直觀感知，如:問2個2是多少？學(xué)生實在不能想的可以通過看圖數(shù)數(shù)來完成，這樣便可以照顧學(xué)習(xí)有困難的學(xué)生。學(xué)生已經(jīng)對乘法的含義有了初步的理解，掌握口訣就比較容易；但是，要熟記乘法口訣并準(zhǔn)確的運用還需花較大的精力和時間，因此，要引導(dǎo)學(xué)生學(xué)會由加法到乘法，再到口訣的歸納法，由易到難，循序漸進的方法。如:2個2，可以用加法22=4，再到寫乘法算式2×2=4，再歸納出口訣“二二得四”；先引導(dǎo)學(xué)生說出1個2是多少？編出口訣，再引導(dǎo)說出2個2是多少，編出口訣等等。
人教版新課標(biāo)小學(xué)數(shù)學(xué)四年級下冊小數(shù)的性質(zhì)說課稿2篇
教師隨著學(xué)生的回答用卡片拉出0.6000000…00[約有1.5米長]，問：大小變了嗎？[學(xué)生非常驚奇和振奮地說：沒變！]如果它末尾的0像北京奧運圣火那樣穿越五洲四海，它的大小變嗎？[學(xué)生異口同聲：不變！]也就是說與0.600大小相等的小數(shù)有多少個？師：在這無數(shù)個小數(shù)中，最簡單的是哪一個？師：當(dāng)我們遇到小數(shù)末尾有零，可以去掉末尾的零，寫起來更簡便，這就叫做小數(shù)的化簡。（板書化簡）說說是根據(jù)什么進行化簡的？師：你能把0.40 1.850 2.900 0.080 12.000化簡嗎？請大家打開數(shù)學(xué)書59頁做一做第一題，寫在數(shù)學(xué)書上?！?.080】師：這個0為什么不去掉，去掉會怎么樣？【12.000】師：運用小數(shù)的性質(zhì)，我們可以把三位小數(shù)化簡成整數(shù)。師：那你覺得在運用小數(shù)的性質(zhì)化簡小數(shù)的時候，應(yīng)該注意什么？
人教版新課標(biāo)小學(xué)數(shù)學(xué)二年級下冊萬以內(nèi)數(shù)的大小比較說課稿2篇
（四）、課堂小結(jié)：1.提出問題：請談一談這節(jié)課你有哪些收獲?2.你覺得這節(jié)課自己表現(xiàn)怎么樣？誰表現(xiàn)得最好？請你評一評。（進一步引導(dǎo)學(xué)生對比較數(shù)的大小的方法進行歸納、總結(jié)，從而使學(xué)生完成知識的構(gòu)建。讓學(xué)生對自己和同伴做出評價，以利于學(xué)生今后的成長。）總之，本節(jié)課的設(shè)計力圖體現(xiàn)新課程的理念，以促進學(xué)生的發(fā)展為宗旨，充分體現(xiàn)了學(xué)生學(xué)習(xí)的自主性，相信學(xué)生的能力，挖掘?qū)W生的各項能力，，激發(fā)學(xué)生學(xué)習(xí)數(shù)學(xué)的興趣，增強數(shù)學(xué)學(xué)習(xí)的信心，體會數(shù)學(xué)與生活的聯(lián)系。七、說教學(xué)反思在二年級下冊《萬以內(nèi)數(shù)的認識》單元中，學(xué)生已經(jīng)掌握了“千以內(nèi)數(shù)的大小比較”的方法，“萬以內(nèi)數(shù)的大小比較”只需在此基礎(chǔ)上完成知識的順遷移即可。因此，在本堂課的教學(xué)設(shè)計中我并不急著把“比較數(shù)的大小”的方法教給學(xué)生，而是把重點放在了學(xué)生對大小比較的真正理解上，通過本節(jié)課的學(xué)習(xí)能用自己的方法解決實際問題。
人教版新課標(biāo)小學(xué)數(shù)學(xué)二年級下冊千以內(nèi)數(shù)的大小比較說課稿2篇
【說教材分析】本節(jié)課的教學(xué)內(nèi)容是千以內(nèi)數(shù)的大小比較，教材把比較數(shù)的大小分為兩種情況：位數(shù)相同的數(shù)比較大小，位數(shù)不同的數(shù)比較大小。是在學(xué)生掌握了百以內(nèi)數(shù)的大小比較方法，能認讀千以內(nèi)數(shù)，理解數(shù)的組成的基礎(chǔ)上開展教學(xué)的。而且在實際生活中，學(xué)生積累了大量感性經(jīng)驗，學(xué)生已經(jīng)能初步感知、判斷出數(shù)的大小。本節(jié)課的重點首先應(yīng)達成知識技能目標(biāo)，學(xué)生自主探究出千以內(nèi)數(shù)的大小比較方法，能正確、快速比較出千以內(nèi)數(shù)的大小，在大量的、多種形式的練習(xí)中培養(yǎng)學(xué)生的數(shù)感。教材沒有將比較數(shù)的大小的方法歸納概括出來，是放手讓學(xué)生自主觀察、比較、分析、概括，合作商量，在學(xué)生充分表達、交流自己的想法的過程中，讓學(xué)生自己發(fā)現(xiàn)、總結(jié)出數(shù)的大小比較方法。其次，在實際應(yīng)用中讓學(xué)生體會到生活中對數(shù)的應(yīng)用的廣泛性、實用性，從而強化所學(xué)知識，獲得積極的情感體驗。
人教版新課標(biāo)小學(xué)數(shù)學(xué)三年級上冊可能性的大小說課稿2篇
說教學(xué)內(nèi)容：可能性的大?。ㄈ私贪嫒昙壣蟽訮106～108例3、例4、例5）說教學(xué)目標(biāo)：1、知識技能目標(biāo)：使學(xué)生進一步體驗不確定事件，知道事件發(fā)生的可能性是有大小的。2、過程方法目標(biāo)：經(jīng)歷事件發(fā)生的可能性大小的探索過程，初步感受隨機現(xiàn)象的統(tǒng)計規(guī)律性；在活動交流中培養(yǎng)合作學(xué)習(xí)的意識和能力。3、情感態(tài)度價值觀目標(biāo)：感受數(shù)學(xué)就在自己身邊，體會數(shù)學(xué)學(xué)習(xí)與現(xiàn)實的聯(lián)系；進一步培養(yǎng)學(xué)生求實態(tài)度和科學(xué)精神。說教學(xué)重難點教學(xué)重點：學(xué)生通過試驗操作、分析推理知道事件發(fā)生的可能性有大有小。教學(xué)難點：利用事件發(fā)生的可能性的知識解決實際問題。說教學(xué)過程：一、感受可能性的大小。1．出示問題：（1）談話引入：通過前面的學(xué)習(xí)，我們已經(jīng)知道了在生活中，有的事情可能發(fā)生，有的事情是不可能發(fā)生的，今天我們進一步研究可能性的問題。
人教版新課標(biāo)小學(xué)數(shù)學(xué)三年級下冊簡單的小數(shù)加、減法說課稿2篇
師：希望大家開動腦筋，大膽猜想，看誰能根據(jù)自己已有的生活經(jīng)驗和知識經(jīng)驗，發(fā)現(xiàn)小數(shù)加減法計算的方法，并說明其中的道理。出示圖片。師：從圖中了解到什么信息？（學(xué)生自由介紹）師：這些小數(shù)都認識嗎？誰來談?wù)剬@些小數(shù)的認識。提問：小數(shù)點后面的“5”表示什么？小數(shù)點前面的2表示什么意思？3.師：根據(jù)這些信息你能提出哪些數(shù)學(xué)問題？根據(jù)學(xué)生回答教師板書解決問題的算式。選擇一個問題研究。（三）探究算理1.嘗試計算并說明理由。（選擇12.5+3.6＝板書）學(xué)生先嘗試用自己的方法解決，把不同的方法板演在黑板上。2.學(xué)生反饋、組織評價。先讓生自己說計算過程和想法，并給予點評，再重點講解筆算的方法和算理。3.探究小數(shù)的減法。師：根據(jù)小數(shù)加法的經(jīng)驗，減法能獨立解決嗎？學(xué)生獨立解決問題。反饋時展示學(xué)生不同的計算方法。評價時注重引導(dǎo)學(xué)生說說是怎樣想的，引導(dǎo)學(xué)生說清算理。強調(diào)整數(shù)部分“0”的處理。
