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中班語言課件教案：螞蟻飛上天
2、激發(fā)幼兒好奇心和豐富的想象力，豐富幼兒詞匯：飄蕩、飛來飛去、嘰嘰喳喳。3、啟發(fā)其獨(dú)創(chuàng)性思維、發(fā)散性思維和批判性思維?；顒訙?zhǔn)備：知識經(jīng)驗(yàn)準(zhǔn)備：〈1〉已初步了解飛機(jī)、火箭、降落傘等物體會飛的原理?！?〉已認(rèn)識螞蟻，掌握了螞蟻的外形特征、生活習(xí)性?！?〉生活中已認(rèn)識蒲公英，帶孩子一起玩過蒲公英。物質(zhì)準(zhǔn)備：多媒體電腦軟件〈或?qū)嵨锿队皟x、圖片〉、字卡若干、立體可操作的螞蟻一只、能飛的玩具如風(fēng)箏、竹蜻蜓、吹泡泡玩具等等?；顒舆^程：活動一：觀察發(fā)現(xiàn)活動--會飛的……指導(dǎo)語：老師帶小朋友到外面觀察、游玩，老師從中引導(dǎo)幼兒觀察發(fā)現(xiàn)什么物體會飛，什么物體不會飛；為什么？活動二：看圖聯(lián)想--螞蟻怎么啦？指導(dǎo)語：老師利用實(shí)物投影儀，出示立體小螞蟻；引導(dǎo)幼兒想象螞蟻究竟發(fā)生什么事了，它是怎么飛到天上去的？〈鼓勵(lì)幼兒發(fā)揮想象，肯定有創(chuàng)新、想法與眾不同的孩子。〉
中班科學(xué)：手上的線條課件教案
2、探索復(fù)制指紋的方法，萌發(fā)多樣探索的意識。3、初步激發(fā)對科學(xué)、創(chuàng)造和探索自身的興趣。材料環(huán)境創(chuàng)設(shè)：數(shù)字卡片、小紙片、顏料、印泥、橡皮泥、鏡子、抹布等。設(shè)計(jì)思路：“我們的身體”是本班幼兒正在探索的主題活動，在探索小手的活動中，羅宜家提出了這樣一個(gè)問題：“手指上的線叫什么呀？”但是，小朋友誰都說不上來。這是一個(gè)頗具價(jià)值的問題，因?yàn)樗俏覀冊谥黝}活動中生成的，有利于孩子們繼續(xù)對自身進(jìn)行探索的興趣的培養(yǎng)。而且，現(xiàn)代的指紋技術(shù)正越來越與高科技融為一體，涉及到了很多方面，適當(dāng)?shù)卦谶@方面豐富一些見識，不僅能開闊幼兒的眼界，且對于幼兒的科學(xué)探究興趣也會有好處。另外，作為一個(gè)新班，我們的孩子們在探索能力上還顯得很單一，缺乏運(yùn)用多種方式探索的意識，本活動中鼓勵(lì)幼兒大膽常識多種復(fù)制指紋的方法，對幼兒的多樣化探索意識也是有幫助的。活動中，處于整合性原則，我還在其中，融合了識數(shù)教育，即觀察時(shí)給手指紋編號，結(jié)合一切可利用因素進(jìn)行自然銜接下的教育。拓展內(nèi)化觀察比較操作體驗(yàn)提問交流流程：1、提問交流：1）請羅宜家提出自己原先的問題。
高中物理必修二圓周運(yùn)動教案
1、知識與技能 (1)認(rèn)識勻速圓周運(yùn)動的概念，理解線速度的概念，知道它就是物體做勻速圓周運(yùn)動的瞬時(shí)速度;理解角速度和周期的概念，會用它們的公式進(jìn)行計(jì)算; (2)理解線速度、角速度、周期之間的關(guān)系：v=rω=2πr/T; (3)理解勻速圓周運(yùn)動是變速運(yùn)動?！ ?、過程與方法 (1)運(yùn)用極限法理解線速度的瞬時(shí)性.掌握運(yùn)用圓周運(yùn)動的特點(diǎn)如何去分析有關(guān)問題; (2)體會有了線速度后.為什么還要引入角速度.運(yùn)用數(shù)學(xué)知識推導(dǎo)角速度的單位。
新人教版高中英語必修2Unit 1 Cultural Heritage-Discovering Useful Structure教案二
This theme of the part is “ Describe people or things in greater detail”. Students have learned the grammar(restrictive relative clauses) in Book 1, and further review and consolidate its structure “prep+relative pronouns(which/whom)” and the relative adverbs(when, where and why), besides students should understand its form, meaning and functions. In this section, students should be able to express the grammar correctly in daily communication and in the writing. 1. Review the basic usages of relative pronouns and adverbs of attributive clauses . 2. Learn to use some special cases about restrictive relative clauses.3. Learn to write sentences with restrictive relative clauses flexibly according to the context.1. Review the basic usages of relative pronouns and adverbs of attributive clauses .2. Learn to use some special cases about restrictive relative clauses.3. Learn tow rite sentences with restrictive relative clauses flexibly according to the context.Step 1. Observe the following sentences, and mark the relative pronouns and the adverbs. 1. After listening to the scientists who had studied the problems, and citizens who lived near the dam, the government turned to the United Nations for help.2. Temples and other cultural sites were taken down piece by piece, and then moved and put back together again in a place where they were safe from the water.Step 2 PracticePlease complete these sentences with relative pronouns and relative adverbs and answer the following questions.Questions: 1. What is the head noun ?2. What relative words should be used ?3. What elements do they act in these sentences ?
新人教版高中英語必修2Unit 2 Wildlife Protection-Reading for Writing教案二
This lesson aims at making a poster about protecting wildlife after reading some posters. During reading students are guided to understand the content and try to summarize the posters with one sentence. Then students are guided to try to make a poster about protecting wildlife.1. Read the two posters and try to understand the summary sentences.2. Look at the two posters and try to understand what emotions they express.3. Try to summarize the features of posters4. Try to make a poster about wildlife.1. Look at the two posters and try to understand what emotions they express.2. Try to summarize the features of posters3. Try to make a poster about wildlife.Step 1 Lead inLook at the the posters on the textbook and ask:Which emotions do the posters communicate ?Step 2 Read the poster and answer the questions.1. What do you think of the animals in the poster on the left ?I think it is frightening and ugly.2. Why do we should protect the ugly animals ?All species--the good, the bad, and the ugly-- should be treated equally.The world needs all kinds--without variety, our planet cannot survive.3. Why are billions of trees being cut down every year ?To make paper for humans.4. What result will be lead to after the trees are cut down ?A lost of animal homes are being destroyed./The habitat of wildlife is being destroyed.Step 3 Find the feature of posters1. What does each poster use to stir up emotions ?On the left, it makes us a little frightened and it looks a little ugly, but it can activate our curiosity--What is it? And What is wrong with it?On the right, it makes us feel a little sad and want to protect them.
新人教版高中英語必修2Unit 1 Cultural Heritage-Reading and Thinking教案二
1. This section focuses on "Understanding how a problem was solved”, which is aimed to guide students to analyze and discuss the challenges and problems faced by cultural heritage protection during the construction of Aswan Dam, as well as the solutions. On the basis of understanding, students should pay attention to the key role of international cooperation in solving problems, and attach importance to the balance and coordination between cultural heritage protection and social and economic development. Students are encouraged to face challenges actively, be good at cooperation, and make continuous efforts to find reasonable ways and means to solve problems.2. Enable students to understand the main information and text structure of the reading text;3. Motivate students to use the reading strategy "make a timeline" according to the appropriate text genre;4. Enable students to understand how a problem was solved;5. Enable students to understand the value of protecting cultural heritage by teamwork and global community;1. Guide students to pay attention to reading strategies, such as prediction, self-questioning and scanning.2. Help students sort out the topic language about protecting cultural relics and understand the narrative characteristics of "time-event" in illustrative style3. Lead students to understand the value of protecting cultural heritage by teamwork and global community;
新人教版高中英語必修2Unit 2 Wildlife Protection-Discovering Useful Structure教案二
2．表示現(xiàn)階段正在進(jìn)行的被動動作(該動作在說話的瞬間未必正在進(jìn)行)。Many interesting experiments are being carried out these days.(說話時(shí)，并不一定正在進(jìn)行)3．表示一種經(jīng)常性的被動行為，常和always，constantly 等表示頻度的副詞連用，這種用法常常帶有贊揚(yáng)或厭惡的感情色彩。He is always being praised by the leader.4．表示按計(jì)劃或安排主語將要承受謂語動詞所表示的動作(僅限于少數(shù)及物動詞)。A party is being held tonight.Step 4 Special cases1.像take care of, look after, talk about, think of等動詞與介詞構(gòu)成的短語用于現(xiàn)在進(jìn)行時(shí)的被動語態(tài)時(shí), 其中的介詞不可省略。The ways to stop illegally hunting are being talked about. 2．可與部分情態(tài)動詞連用，表示對正在發(fā)生的事情的推測。She may be being punished by her mother.3．有時(shí)可表示按計(jì)劃或安排將要進(jìn)行的一個(gè)被動動作。A celebration is being held this weekend for his success.4．某些表示“狀態(tài)、心理活動、存在”等的動詞，如have，want，need，love，一般不用現(xiàn)在進(jìn)行時(shí)的被動語態(tài)，而常用一般現(xiàn)在時(shí)的被動語態(tài)。With the population increasing，more land is needed.5．“be＋under/in＋n.”可表示現(xiàn)在進(jìn)行時(shí)的被動意義。My computer is under repair.＝My computer is being repaired.
新人教版高中英語必修2Unit 2 Wildlife Protection-Reading and Thinking教案二
The theme of this unit is human and nature, focusing on the theme of wildlife protection. Nature is a complex ecosystem, in which there are delicate balance between animals and plants. Because of the role of the food chain, the extinction of one species will produce influence, causing a series of chain reaction. Large scale extinction of species will have a serious and even irreversible impact on the ecosystem, resulting in immeasurable losses. Therefore, it is of great significance to protect wild species. To protect wild species is to protect human beings themselves. The motto of this unit is "when the buying stops, the killing can too,” which is a public service advertising slogan to protect wildlife. It tells people that every rhinoceros horn, every fur, every bowl of shark fin soup, every Ivory product, and every tiger bone product, etc. consumed by human beings, are innocent wild animals slaughtered behind them. The mission of wild aid is to ban illegal trade in endangered wildlife and mitigate climate change. It aims to educate the public to reduce the consumption demand for endangered wildlife products through public publicity and improve the awareness of environmental protection.1. Improve the awareness of wildlife protection by acquiring the knowledge of wildlife protection.2. Focus on environmental protection and protection of all lives.3. Analysis of the living environment of wild animals with appropriate thinking mode.4. Skillfully use the vocabulary and grammar knowledge of this unit to cultivate self-study ability according to the unit content5. Develop cooperative learning ability through discussion and other ways1. Enable the Ss to talk about the current situation of wild animals.2. Guide the Ss to summarize the main idea of each paragraph as well as the main idea of the text.
新人教版高中英語必修2Unit 4 History and Traditions-Discovering Useful Structure教案二
This teaching period mainly deals with grammar: The past participle is used as attributive and objective complement.1. Guide students to review the basic usages of the past participle used as attributive and objective complement.2. Lead students to learn to use some special cases concerning the past participle used as attributive and objective complement flexibly.3. Strengthen students’ great interest in grammar learning.1. Help students to appreciate the function of the past participle used as attributive and objective complement.2. Instruct students to write essays using the past participle used as attributive and objective complement.Step1:溫故而知新。Analyze the underlined phrases and then sum up the common usages of the past participles.1．(教材P41)They had castles built(build) all around England, and made changes to the legal system．2．(教材P42)They use the same flag, known(know) as the Union Jack，．．．3．(教材P42)Judy and I had our car parked(park) in an underground car park near Trafalgar Square, where we could get our car battery charged(charge)．Common points: f the past participle used as attributive and objective complement.Step 2:過去分詞作定語時(shí)的意義1．及物動詞的過去分詞作定語，在語態(tài)上表示被動；在時(shí)間上，常表示動作已經(jīng)發(fā)生或完成，有時(shí)也不表示時(shí)間性。Our teacher watched us doing the experiment and gave us a satisfied smile at last．我們的老師看著我們做實(shí)驗(yàn)，最后給了我們一個(gè)滿意的微笑。The plan put forward at the meeting will be carried out soon．會上提出的計(jì)劃將很快被執(zhí)行。2．不及物動詞的過去分詞作定語，它不表示被動意義，只強(qiáng)調(diào)動作完成。Many little kids like gathering fallen leaves in the yard．
新人教版高中英語必修2Unit 4 History and Traditions-Reading and Thinking教案二
Step 5 While reading---Task 3Read the text again and answer the following questions.Q1: How many countries does the UK consist of ?4 Q2: What are the four countries of the United Kingdom?England, Wales, Scotland and Northern Ireland Q3: Which two were the first to be joined together ?England and WalesQ4: What are the two chief advantages of studying the history of a country ?The first one is to help you understand more about the country and its traditions.The second one is to make visiting it more enjoyable.Q5: What’s the author’s attitude towards studying the history ?Supportive/positiveStep 6 Post reading---Retell the textThe United Kingdom, Great Britain, Britain, England—many people are confused by (1)_____ these different names mean. In the 16th century, the nearby country of Wales (2) __________(join) to the Kingdom of England. In the 19 th century, the Kingdom of Ireland was added to create the United Kingdom of Great Britain and Ireland. Finally, the southern part of Ireland (3) ______ (break) away from the UK, which resulted in the full name we have today. However, most people just use the (4)_________(shorten) name: the UK. The four countries (5)__________ belong to the United Kingdom work together in some areas. There were four sets of invaders and the last group were the Normans. They had castles (6)_________(build) all around England and made changes (7)__________ the legal system. Studying the history of the country will make your visit much more (8)_________(enjoy). The capital city London is (9)___ ancient port city that has a history (10)______(date) back to Roman times. 1. what 2.was joined 3.broke 4.shortened 5.that 6. built 7.to 8.enjoyable 9.an 10.dating Step 6 Homework
新人教版高中英語必修2Unit 4 History and Traditions-Listening＆Speaking＆Talking教案二
Listening and Speaking introduces the topic of “Take part in a youth project”. The listening text is an interview about "sharing views on historical sites". Through listening to a dialogue between Chinese and foreign students on the way to the Confucius Temple, students can understand their views on the Confucius Temple, Confucius, Confucius' descendants and Confucius' educational thoughts, so as to realize and think about the profound influence of Confucius and his thoughts on Chinese historical tradition. At the same time, the dialogue naturally integrates English idioms and mentions Shakespeare, the British playwright, so as to provide language materials and context for students to understand English idioms and related cultural allusions, as well as to compare Chinese and foreign cultures, which is helpful for students to understand and express the language such as history, tradition, culture and custom significant impact.Text analysis: listening text is a dialogue between a British student and a Chinese student when he goes to the Confucius Temple. When William, a British student, visited the Confucius Temple, he asked Xiao Kong, a Chinese student, for directions. Xiao Kong was just going to the Confucius Temple to meet with the members of the research group, so they went together and exchanged their views on the Confucius Temple, Confucius, Confucius' descendants and Confucius' educational thoughts. From the perspective of foreign tourists, this paper describes their thoughts on Confucius, the great son of Confucius, who had a profound impact on Chinese history and cultural tradition, and his education.Listening and Talking introduces a visit to a historic tourist destination. Tourism is a common way to understand a country's history, culture, and customs and so on. Students listen to the dialogue between Xiao Yan, a youth hostel Usher, and Paul, a backpacker, to learn about Pingyao's famous historical and cultural attractions and Paul's travel experience and experience as a foreign tourist.
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?yàn)閷懙么颐? 這篇文章不是很好。2. ________ carefully, he found something he hadn’t known before. 他仔細(xì)讀書時(shí), 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(shí), 班長說這是他的職責(zé)
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 ?
高中數(shù)學(xué)人教版必修二直線的點(diǎn)斜式方程教案
【教學(xué)目標(biāo)】知識目標(biāo)：理解直線的點(diǎn)斜式方程、斜截式方程、橫截距、縱截距的概念；掌握直線的點(diǎn)斜式方程、斜截式方程的確定．能力目標(biāo)：通過求解直線的點(diǎn)斜式方程和斜截式方程，培養(yǎng)學(xué)生的數(shù)學(xué)思維能力與數(shù)形結(jié)合的數(shù)學(xué)思想．情感目標(biāo)：通過學(xué)習(xí)直線的點(diǎn)斜式方程和斜截式方程，體會數(shù)形結(jié)合的直觀感受．【教學(xué)重點(diǎn)】直線的點(diǎn)斜式方程、斜截式方程的確定．【教學(xué)難點(diǎn)】直線的點(diǎn)斜式方程、斜截式方程的確定．
高中數(shù)學(xué)人教版必修二直線的點(diǎn)斜式方程教案
【教學(xué)重點(diǎn)】直線的點(diǎn)斜式方程、斜截式方程的確定．【教學(xué)難點(diǎn)】直線的點(diǎn)斜式方程、斜截式方程的確定．【教學(xué)過程】1、對特殊三角函數(shù)進(jìn)行鞏固復(fù)習(xí)；表1 內(nèi)特殊三角函數(shù)值 不存在圖1 特殊三角形2、鞏固復(fù)習(xí)直線的傾斜角和斜率相關(guān)內(nèi)容；直線的傾斜角：，；直線的斜率： ， ；設(shè)點(diǎn)為直線l上的任意兩點(diǎn)，當(dāng)時(shí)，
大班數(shù)學(xué)活動方案：二等分課件教案
2.鼓勵(lì)幼兒用（目測、計(jì)量、數(shù)數(shù)、折疊）等多種方法大膽去嘗試、探索二等份的多種分法。3.引導(dǎo)幼兒大膽講述操作過程和結(jié)果?；顒硬牧?；教具：天線寶寶兩個(gè)、蛋糕一塊、二等份圖卡10張學(xué)具：長方形紙、剪刀、尺、毛線、包裝紙；吸管、圓片、三角形、正方形；硬幣、蠶豆、雪花片、紐扣、小碗；量杯6個(gè)、天平、蛋糕、番茄、豆腐干、刀子、菜板、橡皮泥等?；顒舆^程：1.幼兒將長方形紙進(jìn)行二等份。 (1)班上請來了兩位小客人，看看是誰？它們還帶來了最喜歡吃的蛋糕，可是只有一塊蛋糕，兩人都想吃，怎么辦？(2)請一位幼兒動手試一試，有什么辦法知道這兩塊一樣大呢？（重疊）(3)教師小結(jié)：把蛋糕分成一樣大的兩份，這種方法叫二等份。想想蛋糕除了這樣分，還有不一樣的分法嗎？每位小朋友面前都有一張像蛋糕一樣的長方形紙，請你想出和別人不同的方法進(jìn)行二等份？(4)幼兒動手操作，展示幼兒分法。（邊與邊對折、對角折）請幼兒比較一下，分出來的圖形和原來的圖形有什么變化？(5)教師小結(jié)：小朋友用了對折、對角折對長方形紙進(jìn)行了二等份，把它分成了兩份一樣大的圖形。
大班語言教案：一、二、三自己爬起來
二、活動重點(diǎn)： 理解木偶表演的內(nèi)容，學(xué)說短句“大象，不要怕，我來扶你起來”、“摔倒了，不要怕，一、二、三自己爬起來”。 三、材料及環(huán)境創(chuàng)設(shè)： 木偶：大象、小兔、小豬、小貓四個(gè)角色；事先請兩位老師排練好表演內(nèi)容，布置表演場景。四、活動過程：（一）引起興趣：今天，老師請來了幾位小動物來表演節(jié)目，你們想看嗎？（二）初步感知：（分段觀看表演，邊看邊討論）1、從開始——小兔說：“哎，你太重了，我扶不起” 問：（1）大象怎么啦？ ?。?）小兔看到大象摔倒了，它怎么說？ ?。▽W(xué)說短句：“大象，不要怕，我來扶你起來”。先個(gè)別幼兒回答，后集體練習(xí)。）2、從小豬出場——“哎，你太重了，我扶不起”。 問：誰又來幫助大象，它是怎么說的？（集體練習(xí)以上短句）3、小貓出場“喵喵喵” 問：（1）誰又來幫助大象了？ ?。?）小貓會對大象說什么？ ?。ㄕ垈€(gè)別幼兒上臺來對大象說“大象，不要怕，我來扶你起來”）4、過渡提問： 三個(gè)小動物都扶不起大象，這可怎么辦？ ?。?）請幼兒討論有什么辦法讓大象起來？ （2）個(gè)別幼兒講自己的辦法（2－3名）。5、看最后一段表演 問：小動物對大象說了什么話，大象爬起來了嗎？ ?。ň毩?xí)短句“摔倒了，不要怕，一、二、三自己爬起來”）（
中班主題課件教案：十二生肖
活動準(zhǔn)備：十二生肖的圖片一、你知道十二生肖嗎1、教師出示“兔子”圖，——介紹：每個(gè)人都有自己的屬相，你屬什么？你的爸爸媽媽是屬什么的？2、你知道人的屬相一共有幾種動物？有哪些動物？3、出示眾多圖，請幼兒找找哪些是十二生肖的動物？——揭示正確答案小結(jié)：十二生肖的說法是我們中國人很早就有的，每年就以一種動物做標(biāo)志，一共有十二個(gè)動物，十二生肖。幾年后又是這個(gè)小動物的生肖？（十二年）4、今年、去年、后年分別是什么年？
小學(xué)數(shù)學(xué)北師大版三年級上冊《第五課里程表（二）》教案說課稿
（一）觀圖激趣、設(shè)疑導(dǎo)入 1.出示課件-情境圖師：上節(jié)課我們初步學(xué)習(xí)了里程表的知識，這節(jié)課我們接著來研究里程表中的數(shù)學(xué)問題。板書課題：里程表（二）師：淘氣的叔叔是出租車司機(jī)。淘氣為了記錄叔叔每天跑的路程，淘氣在叔叔星期一早上出車時(shí)，里程表的讀數(shù)是35千米。淘氣記錄了叔叔周一至周五每天回家時(shí)的里程表讀數(shù)。（課件展示里程表）。（二）探究新知1.例1（1）師：請同學(xué)們認(rèn)真觀看淘氣記錄的叔叔的周一到周五的里程表，想一想，說一說你知道了哪些數(shù)學(xué)信息？生：我發(fā)現(xiàn)了叔叔周一行了160千米。 師：同學(xué)們他說找到數(shù)學(xué)信息對嗎？生：160千米不是星期一的行駛里程，應(yīng)該是星期一晚上里程表上的讀數(shù)。 星期二里程表上的讀數(shù)是350,。生：。。。。師：同學(xué)們找的數(shù)學(xué)信息非常多，非常全面。（2）小組討論交流：淘氣根據(jù)題意畫了一個(gè)圖，你看懂了嗎？與同伴說一說。