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新人教版高中英語必修3Unit 4 Space Exploration-Listening&Speaking＆Talking教學(xué)設(shè)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 5 The value of money-Reading and Thinking教學(xué)設(shè)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?
新人教版高中英語必修3Unit 5 The Value of Money-Reading for Writing教學(xué)設(shè)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(wù)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 4 Space Exploration-Reading and Thinking教學(xué)設(shè)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 4 Space Exploration-Reading for Writing教學(xué)設(shè)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？
古詩詞誦讀《擬行路難（其四）》說課稿 2021-2022學(xué)年統(tǒng)編版高中語文選擇性必修下冊
（一）導(dǎo)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(xué)們，請大家回憶我們學(xué)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(xué)習(xí)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(dāng)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。
《一個消逝了的山村》說課稿 2021—2022學(xué)年統(tǒng)編版高中語文選擇性必修下冊
這幾段內(nèi)容傳達(dá)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(hù)大自然”的主旨內(nèi)涵，因此讓學(xué)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(xì)致的美好的描繪，感悟馮至傳達(dá)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(xué)生，先齊讀課文，再讓學(xué)生自主分享自己的體會或疑惑。但在這一環(huán)節(jié)我也設(shè)計了兩個我認(rèn)為必須解答的兩個問題，一是怎么理解“在風(fēng)雨如晦的時刻”；二是“意味不盡的關(guān)聯(lián)”是指什么。我認(rèn)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(jìn)一步幫助學(xué)生理解散文的深刻內(nèi)涵和主旨，讓學(xué)生有意識的在閱讀散文過程中通過背景知識進(jìn)行理解。既尊重學(xué)生的個性化解讀，又能夠讓學(xué)生有意義學(xué)習(xí)，完成預(yù)設(shè)的教學(xué)目標(biāo)。如果學(xué)生沒有提到這兩處，那我就需要做出補(bǔ)充。
古詩詞誦讀《桂枝香?金陵懷古》說課稿（一） 2021-2022學(xué)年統(tǒng)編版高中語文必修下冊
王安石，字介甫，號半山。北宋著名政治家、思想家、文學(xué)家、改革家，唐宋八大家之一。歐陽修稱贊王安石：“翰林風(fēng)月三千首，吏部文章二百年。老去自憐心尚在，后來誰與子爭先?！眰魇牢募小锻跖R川集》、《臨川集拾遺》等。其詩文各體兼擅，詞雖不多，但亦擅長，世人哄傳之詩句莫過于《泊船瓜洲》中的“春風(fēng)又綠江南岸，明月何時照我還?！鼻矣忻鳌豆鹬ο恪返?。介紹之后設(shè)置這樣的導(dǎo)入語：今天我們共同走進(jìn)王安石，一起欣賞名作《桂枝香·金陵懷古》。(板書標(biāo)題)(二)整體感知整體感知是賞析文章的前提，通過初讀，可以使學(xué)生初步了解將要學(xué)到的基本內(nèi)容，了解文章大意及思想意圖，使學(xué)生對課文內(nèi)容形成整體感知。首先，我會讓學(xué)生根據(jù)課前預(yù)習(xí)，出聲誦讀課文，同時注意朗讀的快慢、停頓、語調(diào)、輕重音等，然后再播放音頻，糾正他們的讀音與停頓。其次，我會引導(dǎo)學(xué)生談?wù)勊惺?。學(xué)生通過朗讀，能夠說出本詞雄壯、豪放、有氣勢，有對景物的贊美和對歷史的感喟。
初中數(shù)學(xué)蘇科版八年級上冊《探索三角形全等的條件12》說課稿
2、課標(biāo)要求對于本節(jié)課內(nèi)容課標(biāo)要求：探索并掌握兩個三角形全等的條件；注重所學(xué)內(nèi)容與現(xiàn)實(shí)生活的聯(lián)系，注重經(jīng)歷觀察、操作、推理、想像等探索過程。初步建立空間觀念，發(fā)展幾何直覺；在探索并掌握兩個三角形全等的條件，與他人合作交流的過程中，發(fā)展合情推理，進(jìn)一步學(xué)習(xí)有條理的思考與表達(dá)。二、學(xué)生分析 1、七年級學(xué)生的理解能力和思維特征和生理特征，學(xué)生好動性，注意力易分散，愛發(fā)表見解，希望得到老師的表揚(yáng)等特點(diǎn)，所以在教學(xué)中應(yīng)抓住學(xué)生這一生理心理特點(diǎn)，一方面要運(yùn)用直觀生動的形象，激發(fā)學(xué)生的興趣，使他們的注意力始終集中在課堂上；另一方面要不斷創(chuàng)造條件和機(jī)會，讓學(xué)生發(fā)表見解，充分發(fā)揮學(xué)生學(xué)習(xí)的主動性，體現(xiàn)學(xué)生的主體地位。
人教版新課標(biāo)PEP小學(xué)英語五年級上冊My New Room說課稿9篇
二、說教法和學(xué)法三、說教學(xué)過程(一)warming up小學(xué)生貪玩，剛上課，即使身體“規(guī)矩”了，心一時還是靜不下來。為了讓學(xué)生盡快進(jìn)人學(xué)習(xí)狀態(tài)，教學(xué)前的熱身活動是非常必要的。本課我設(shè)計的熱身活動既能起到熱身作用，又能起到復(fù)習(xí)作用。復(fù)習(xí)舊知，能讓學(xué)生感到新知識并不陌生，學(xué)起來會更有信心，同時也自然降低了新知的難度。首先我用簡單的英語和學(xué)生之間進(jìn)行簡單的對話，接著是唱上個單元的歌曲和歌謠。通過這兩個熱身活動，學(xué)生充滿激情地進(jìn)入到語言學(xué)習(xí)狀態(tài)中，同時以舊帶新，為后面新知識的學(xué)習(xí)做了鋪墊。(二)Prensentation1．Let’s talk．這一部分是以談話的形式出現(xiàn)新的句型和知識點(diǎn)。要求學(xué)生們通過學(xué)習(xí)。運(yùn)用新知進(jìn)行交談。首先我出示一個房間的課件，然后在房間里出教師本人，然后介紹說：“Look，this is me. I have my own room now.”， 強(qiáng)調(diào)“my own room”的發(fā)音，讓學(xué)生跟說。
人教版新課標(biāo)PEP小學(xué)英語五年級上冊My New Teachers說課稿4篇
T:Teachers do much work for students. So we should love our teachers. Let’s say something to our teachers.I want to say to the teachers:_______________________________.⑵布置家庭作業(yè)。作業(yè)1為閱讀訓(xùn)練兩例，可以進(jìn)一步鞏固提高閱讀理解能力。作業(yè)2為課后用所學(xué)語言知識討論本班教師，可以讓學(xué)生將所學(xué)語言用于實(shí)際生活中，提高語言交際能力。①完成下列閱讀理解。(A)判斷正誤，正確的寫“T”，錯誤的寫“F”。I am Ann. I am in Grade Five. Mrs. Heart is our princiPal. She’s fifty. She’s strict, but she is kind. Mr. Liu is my new teacher. He’s a university student. He’s tall and strong. He’s a basketball player. He’s my new P.E. teacher.() 1. Ann is a P.E. teacher.() 2. Mrs. Heart is old.() 3. Mr. Liu is young.() 4. Mrs. Heart is a basketball player.() 5. My P.E. teacher is strict.(B)閱讀理解，選出正確答案。Tom is an American boy. He’s thirteen years old. He’s very tall and strong. He likes reading comic books. He likes playing basketball, too. He is good at math and music. He has a lot of friends at school. They often chat (聊天) with each other on the Internet (網(wǎng)上). Tomorrow is Tom’s birthday. His mother buys a lot of food for him. His classmates bring him lots of wonderful things. They are going to have a birthday Party at school.
人教版新課標(biāo)PEP小學(xué)英語五年級上冊What's Your Favourite Food說課稿7篇
（三）拓展設(shè)計：綜合運(yùn)用對話，深化語篇學(xué)生能表演書上的對話是教學(xué)的任務(wù)，但我覺得對話教學(xué)的拓展訓(xùn)練更是對話教學(xué)的重要組成部分。它是對對話知識運(yùn)用的一種反映，是對話知識運(yùn)用的提煉和升華。本課的拓展環(huán)節(jié)我設(shè)計了兩個活動，一個是任選一個話題，編一段新對話，了解同桌的喜好及其原因，有fruit, food,drink, animal，我充分利用學(xué)生的舊知，讓所學(xué)的語言知識能滾動運(yùn)用起來，不僅鍛煉了學(xué)生的語言表達(dá)能力，同時也展現(xiàn)了他們不同的愛好。第二個活動是讓學(xué)生讀故事，圈一圈正確的單詞。不僅檢測了學(xué)生對于單復(fù)數(shù)的掌握情況，區(qū)分了food和fruit，而且通過幾組動物的對話，操練了重點(diǎn)句型，形成了一篇簡短的語篇，體現(xiàn)了對話的特點(diǎn)，最后一句老虎說的話I have you for lunch today!學(xué)生在A部分已經(jīng)學(xué)過了I have…for lunch today.的句型，所以在這里出現(xiàn)這句話，學(xué)生都能夠理解，又增強(qiáng)了語言操練的趣味性。在編對話的時候我也有意識的豐富了對話的句型，如：They’re healthy for me.這其實(shí)在一開始的chant中已經(jīng)出現(xiàn)過。再如：Bananas are my favourite fruit.My favourite food is meat.等。
人教版新課標(biāo)PEP小學(xué)英語五年級上冊What Can You Do說課稿8篇
目的是讓學(xué)生更深入理解Just do it的意思，能在一定情景中運(yùn)用。接下來出示一些山羊媽媽的動物朋友引出課文內(nèi)容。讓學(xué)生先觀看課文的視頻，這樣更生動些，也許也能更引起學(xué)生的興趣些，因?yàn)檫@是一堂相對比較枯燥的讀寫課，有了視頻觀看可能更生動和有趣些。通過完成課文填空和課后回答問題，讓學(xué)生既練習(xí)到寫，又練習(xí)到對課文的理解，之后再讓學(xué)生演一演深入課文的朗讀。在最后一環(huán)節(jié)再讓學(xué)生完成一個new dialogue的填空運(yùn)用。這樣使整堂課更完整些，學(xué)生再一次運(yùn)用所學(xué)知識得到拓展。What Can You Do? PaRT B 第二課時說課稿一、教材分析1.教學(xué)內(nèi)容本課主要學(xué)習(xí)有關(guān)家務(wù)勞動的表述，主要句型有：Can you ……?Yes ,I can No, I can’t .本課時的大部分動詞詞組在四年級上下冊中都已出現(xiàn)過。如：Water the flowers ,sweep the floor ,set the table.2.教學(xué)目標(biāo)。（1）語言技能與知識目標(biāo)通過本課的學(xué)習(xí)，能夠詢問別人能做什么家務(wù)。如：Can you set the table ?（2）運(yùn)用能力目標(biāo)會用Can you…?語句詢問并作出肯定或否定回答。
精編開展學(xué)生安全主題教育教案參考范文
交通安全 1. 行走時怎樣注意交通安全 1）在道路上行走，要走人行道，沒有人行道的道路，要靠路邊行走?！ ?）集體外出時，要有組織、有秩序地列隊行走?！ ?）在沒有交通民警指揮的路段，要學(xué)會避讓機(jī)動車輛，不與機(jī)動車輛爭道搶行?！ ?）穿越馬路時，要遵守交通規(guī)則，做到“綠燈行，紅燈停”?！ ?. 交通安全 ：全國平均每天發(fā)生交通事故 1600 起， 死亡 257 人 ， 受傷 1147 人 ， 直接經(jīng)濟(jì)損失 731 萬。真是令人痛心。提醒學(xué)生們要特別注意交通安全，上放學(xué)時一定要遵守交通規(guī)則，過馬路時要提高警惕，注意來往的車輛。及時消除交通隱患。
人教版新課標(biāo)小學(xué)數(shù)學(xué)二年級上冊兩位數(shù)加兩位數(shù)（進(jìn)位加） 說課稿2篇
一、說教材：本課時主要的內(nèi)容就是讓學(xué)生在情境中掌握兩位數(shù)加兩位數(shù)的進(jìn)位加法計算，讓學(xué)生通過嘗試和探索出多種算法，體驗(yàn)多種算法，然后比較出最好的算法。教學(xué)目標(biāo)：1、通過具體的情境使學(xué)生更一步的理解加法的意義和提高學(xué)生的估算意識。2、通過學(xué)生的合作學(xué)習(xí)從而能探討出多種計算兩位數(shù)減兩位退位減法的方法。3、培養(yǎng)學(xué)生的數(shù)學(xué)口語表達(dá)能力，提高學(xué)生的學(xué)習(xí)興趣。4、掌握兩位數(shù)加兩位數(shù)（進(jìn)位加）豎式的寫法。重點(diǎn)：（1）通過學(xué)生的合作學(xué)習(xí)從而能探討出多種計算兩位數(shù)減兩位退位減法的方法。（2）掌握筆算加法的計算法則。難點(diǎn)：對多樣化算法進(jìn)行優(yōu)化，達(dá)到正確完成計算。發(fā)展學(xué)生的估算意識、和探究意識和解決實(shí)際問題的能力。二、說教法：組織學(xué)生在前面計算的基礎(chǔ)上，自主探索出兩位數(shù)加兩位（進(jìn)位加）的計算方法，并通過交流、討論，達(dá)到對算法的優(yōu)化，在通過“試一試”、“算一算”、“想一想”等形式達(dá)到知識的掌握。
人教版新課標(biāo)小學(xué)數(shù)學(xué)二年級上冊兩位數(shù)加兩位數(shù)（不進(jìn)位加） 說課稿
今天我說課的內(nèi)容是二年級上冊第二單元《100以內(nèi)的加法和減法》的第一課時，兩位數(shù)加兩位數(shù)的不進(jìn)位加法。教材通過參觀博物館的情境圖引出兩位數(shù)的不進(jìn)位和進(jìn)位加法。本節(jié)課主要解決不進(jìn)位加法豎式計算中的對位和計算順序問題。由于本節(jié)課是在學(xué)生已經(jīng)掌握兩位數(shù)加整十?dāng)?shù)、兩位數(shù)加一位數(shù)的基礎(chǔ)上學(xué)習(xí)的內(nèi)容，這堂課的關(guān)鍵是引導(dǎo)學(xué)生運(yùn)用這些已有的知識經(jīng)驗(yàn)，借助位值圖，通過自己的操作探究、合作學(xué)習(xí)，將新知識轉(zhuǎn)化、納入已有的認(rèn)知結(jié)構(gòu)，自主地學(xué)習(xí)兩位數(shù)加兩位數(shù)不進(jìn)位加法的計算方法。因此本節(jié)課的目標(biāo)確定為：知識與能力：1、充分利用直觀手段，幫助學(xué)生理解和掌握筆算兩位數(shù)加兩位數(shù)的方法。2、培養(yǎng)學(xué)生觀察、分析、解決問題的能力。過程與方法：運(yùn)用直觀手段，創(chuàng)設(shè)有意義的問題情境和游戲活動來組織教學(xué)，讓學(xué)生通過動手操作、自主探索、合作交流等方法掌握算法，提高學(xué)習(xí)積極性，增強(qiáng)學(xué)習(xí)數(shù)學(xué)的興趣。
人教版新課標(biāo)小學(xué)數(shù)學(xué)二年級上冊兩位數(shù)減兩位數(shù)（不退位減）說課稿2篇
說教材：(1)教學(xué)內(nèi)容：人民教育出版社出版的九年義務(wù)教育六年制小學(xué)數(shù)學(xué)教科書第三冊中的第16—17頁的例1及“做一做”，練習(xí)三1、2、3、4、題。(2)教材分析（教材的前后聯(lián)系，地位作用及編排意圖）：兩位數(shù)減兩位數(shù)是學(xué)生學(xué)習(xí)筆算減法的開始，也是以后學(xué)習(xí)多位筆算減法的基礎(chǔ)。由于筆算減法是在口算減法的基礎(chǔ)上進(jìn)行教學(xué)的，所以教材先安排了口算整十?dāng)?shù)減整十?dāng)?shù)、兩位數(shù)減整十?dāng)?shù)、兩位數(shù)減一位數(shù)的復(fù)習(xí)，為理解筆算做好準(zhǔn)備。教材由兩位數(shù)減一位數(shù)的不退位減法口算引出兩位數(shù)減一位數(shù)的不退位減法的筆算。說明這種口算題也可以寫成豎式，用筆算。然后，對照直觀圖說明計算時要把相同數(shù)位對齊，從個位減起的計算順序。(3)教學(xué)目標(biāo)：根據(jù)教材的編排意圖以及學(xué)生的實(shí)際，我確定本課的教學(xué)目標(biāo)是：使學(xué)生理解筆算兩位數(shù)減兩位數(shù)的算理，掌握豎式的寫法和計算方法，并能正確的筆算。培養(yǎng)學(xué)生知識遷移的能力和口頭表達(dá)能力，培養(yǎng)學(xué)生仔細(xì)計算的良好學(xué)習(xí)習(xí)慣。
人教版新課標(biāo)小學(xué)數(shù)學(xué)二年級上冊兩位數(shù)減兩位數(shù)（退位減）說課稿2篇
一、說教材1、教學(xué)內(nèi)容本節(jié)課是義務(wù)教育課程標(biāo)準(zhǔn)實(shí)驗(yàn)教材人教版小學(xué)數(shù)學(xué)第三冊１８至１９頁的內(nèi)容。它是在學(xué)生學(xué)習(xí)了20以內(nèi)的退位減法、兩位數(shù)減一位數(shù)和兩位數(shù)減整十?dāng)?shù)以及兩位數(shù)減兩位數(shù)的不退位減法筆算的基礎(chǔ)上學(xué)習(xí)的。它是以后學(xué)習(xí)多位數(shù)減法的重要基礎(chǔ)。2、教學(xué)目標(biāo)（1）、知識目標(biāo)：使學(xué)生在理解算理的基礎(chǔ)上初步掌握兩位數(shù)退位減法的計算方法，并能正確的進(jìn)行計算。（2）、技能目標(biāo)：培養(yǎng)學(xué)生的動手操作能力，發(fā)展學(xué)生的思維和語言表達(dá)能力。（３）、情感目標(biāo)：通過情景的創(chuàng)設(shè)，培養(yǎng)學(xué)生的愛國之情，同時讓學(xué)生在自主探索算法的基礎(chǔ)上體驗(yàn)到成功的喜悅。3、教學(xué)重點(diǎn)：本節(jié)課的重點(diǎn)是理解筆算兩位數(shù)退位減的算理，能正確用豎式計算。4、教學(xué)難點(diǎn)：理解兩位數(shù)減兩位數(shù)退位減法的算理。
小學(xué)數(shù)學(xué)青島版二年級上冊《角的初步認(rèn)識》課標(biāo)分析說課稿
一、結(jié)合生活情境與操作活動，初步認(rèn)識角，知道角各部分的名稱，初步學(xué)會用尺畫角。 1．讓學(xué)生結(jié)合熟悉的生活情景圖，并從其中的實(shí)物圖中抽象出角，親歷操作活動來認(rèn)識角，知道角的各部分的名稱，知道一個角由一個頂點(diǎn)和兩條邊組成，初步學(xué)會用尺畫角的方法?！ ?．通過折疊、拼擺、制作等實(shí)際操作活動，幫助學(xué)生建立對角的感性認(rèn)識，知道什么樣的圖形是角?！ ?．讓學(xué)生知道畫一個角的方法：從一個點(diǎn)起，用尺子向不同的方向畫兩條直直的線，就畫成一個角?！ ?．知道角的大小與角的兩邊的長短沒有關(guān)系，與兩邊叉開的大小有關(guān)?！ ?．通過觀察實(shí)物并從中抽象出角，經(jīng)歷數(shù)學(xué)知識抽象的過程，感受到數(shù)學(xué)知識的現(xiàn)實(shí)性，學(xué)會從數(shù)學(xué)的角度去觀察、分析現(xiàn)實(shí)問題，從而激發(fā)學(xué)生探索數(shù)學(xué)的興趣?！ 《⒃谡n程教學(xué)中，要注重挖掘角在生活中的“原型”。學(xué)生對此有一定的生活積累，但學(xué)生理解來自于他們作用于的物體的活動。因此只有親自操作，獲得直接的經(jīng)驗(yàn)，才便于在此基礎(chǔ)上進(jìn)行正確的抽象和概括，形成較系統(tǒng)的概念和數(shù)學(xué)模型。1．教師應(yīng)提供恰當(dāng)?shù)?、精心選擇的生活情景圖，讓學(xué)生找生活中的角，并將這種角與數(shù)學(xué)意義的上角加以區(qū)分、對比觀察，加深對數(shù)學(xué)意義上角的感知，從而引領(lǐng)學(xué)生從數(shù)學(xué)角度認(rèn)識角，建立角的正確表象。
北師大版小學(xué)數(shù)學(xué)二年級上冊《小熊請客》說課稿
(三)、聯(lián)系生活，學(xué)以致用。這一環(huán)節(jié)是引導(dǎo)學(xué)生將知識與生活聯(lián)系起來，感受乘法口訣的使用價值，激發(fā)學(xué)生對乘法口訣運(yùn)用的興趣，培養(yǎng)學(xué)生數(shù)學(xué)思考的意識和能力。安排這一環(huán)節(jié)我設(shè)置了三個梯度的練習(xí)內(nèi)容1、游戲“找氣球”。請四位同學(xué)戴上寫有得數(shù)的小兔、松鼠、小狗和刺猬的頭飾扮演小動物去找要送給小熊的氣球。讓一些同學(xué)拿著氣球式題卡片一起進(jìn)行游戲。找對了，小熊請他吃紅果（獎他紅果卡片）其他同學(xué)檢驗(yàn)結(jié)果的正確性，讓他們感受發(fā)現(xiàn)的喜悅。（這是本節(jié)課所學(xué)知識的再現(xiàn)，需要所有學(xué)生都要掌握的。）2、游戲“開火車”。教師出示式題卡片讓學(xué)生運(yùn)用口訣解答。（這是運(yùn)用知識解決問題，是對所學(xué)知識的靈活運(yùn)用，需要中等以上學(xué)生掌握）3、聯(lián)系生活，說一說運(yùn)用4的乘法口訣進(jìn)行計算的實(shí)例。