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新人教版高中英語選修2Unit 1 Science and Scientists-Discovering useful structures教學(xué)設(shè)計
The grammatical structure of this unit is predicative clause. Like object clause and subject clause, predicative clause is one of Nominal Clauses. The leading words of predicative clauses are that, what, how, what, where, as if, because, etc.The design of teaching activities aims to guide students to perceive the structural features of predicative clauses and think about their ideographic functions. Beyond that, students should be guided to use this grammar in the context apporpriately and flexibly.1. Enable the Ss to master the usage of the predicative clauses in this unit.2. Enable the Ss to use the predicative patterns flexibly.3. Train the Ss to apply some skills by doing the relevant exercises.1.Guide students to perceive the structural features of predicative clauses and think about their ideographic functions.2.Strengthen students' ability of using predicative clauses in context, but also cultivate their ability of text analysis and logical reasoning competence.Step1: Underline all the examples in the reading passage, where noun clauses are used as the predicative. Then state their meaning and functions.1) One theory was that bad air caused the disease.2) Another theory was that cholera was caused by an infection from germs in food or water.3) The truth was that the water from the Broad Street had been infected by waste.Sum up the rules of grammar:1. 以上黑體部分在句中作表語。2. 句1、2、3中的that在從句中不作成分，只起連接作用。 Step2: Review the basic components of predicative clauses1.Definition
新人教版高中英語選修2Unit 4 Journey Across a Vast Land教學(xué)設(shè)計
當(dāng)孩子們由父母陪同時，他們才被允許進入這個運動場。3．過去分詞(短語)作狀語時的幾種特殊情況(1)過去分詞(短語)在句中作時間、條件、原因、讓步狀語時，相當(dāng)于對應(yīng)的時間、條件、原因及讓步狀語從句。Seen from the top of the mountain (＝When it is seen from the top of the mountain), the whole town looks more beautiful.從山頂上看，整個城市看起來更美了。Given ten more minutes (＝If we are given ten more minutes), we will finish the work perfectly.如果多給十分鐘，我們會完美地完成這項工作。Greatly touched by his words (＝Because she was greatly touched by his words), she was full of tears.由于被他的話深深地感動，她滿眼淚花。Warned of the storm (＝Though they were warned of the storm), the farmers were still working on the farm.盡管被警告了風(fēng)暴的到來，但農(nóng)民們?nèi)栽谵r(nóng)場干活。(2)過去分詞(短語)在句中作伴隨、方式等狀語時，可改為句子的并列謂語或改為并列分句。The teacher came into the room, followed by two students (＝and was followed by two students)．后面跟著兩個學(xué)生，老師走進了房間。He spent the whole afternoon, accompanied by his mom(＝and was accompanied by his mom)．他由母親陪著度過了一整個下午。
新人教版高中英語選修2Unit 1 Science and Scientists-Learning about Language教學(xué)設(shè)計
Step 7: complete the discourse according to the grammar rules.Cholera used to be one of the most 1.__________ (fear) diseases in the world. In the early 19th century, _2_________ an outbreak of cholera hit Europe, millions of people died. But neither its cause, 3__________ its cure was understood. A British doctor, John Snow, wanted to solve the problem and he knew that cholera would not be controlled _4_________ its cause was found. In general, there were two contradictory theories 5 __________ explained how cholera spread. The first suggested that bad air caused the disease. The second was that cholera was caused by an _6_________(infect) from germs in food or water. John Snow thought that the second theory was correct but he needed proof. So when another outbreak of cholera hit London in 1854, he began to investigate. Later, with all the evidence he _7_________ (gather), John Snow was able to announce that the pump water carried cholera germs. Therefore, he had the handle of the pump _8_________ (remove) so that it couldn't be used. Through his intervention，the disease was stopped in its tracks. What is more, John Snow found that some companies sold water from the River Thames that __9__________________ (pollute) by raw waste. The people who drank this water were much more likely _10_________ (get) cholera than those who drank pure or boiled water. Through John Snow's efforts, the _11_________ (threaten) of cholera around the world saw a substantial increase. Keys： 1.feared 2.when 3. nor 4.unless 5.that/which 6.infection 7.had gathered 8.removed 9.was polluted 10.to get 11. threat
新人教版高中英語選修2Unit 1 Science and Scientists-Reading and thinking教學(xué)設(shè)計
Step 5： After learning the text, discuss with your peers about the following questions:1.John Snow believed Idea 2 was right. How did he finally prove it?2. Do you think John Snow would have solved this problem without the map?3. Cholera is a 19th century disease. What disease do you think is similar to cholera today?SARS and Covid-19 because they are both deadly and fatally infectious, have an unknown cause and need serious public health care to solve them urgently.keys:1. John Snow finally proved his idea because he found an outbreak that was clearly related to cholera, collected information and was able to tie cases outside the area to the polluted water.2. No. The map helped John Snow organize his ideas. He was able to identify those households that had had many deaths and check their water-drinking habits. He identified those houses that had had no deaths and surveyed their drinking habits. The evidence clearly pointed to the polluted water being the cause.3. SARS and Covid-19 because they are both deadly and fatally infectious, have an unknown cause and need serious public health care to solve them urgently.Step 6: Consolidate what you have learned by filling in the blanks:John Snow was a well-known _1___ in London in the _2__ century. He wanted to find the _3_____ of cholera in order to help people ___4_____ it. In 1854 when a cholera __5__ London, he began to gather information. He ___6__ on a map ___7___ all the dead people had lived and he found that many people who had ___8____ (drink) the dirty water from the __9____ died. So he decided that the polluted water ___10____ cholera. He suggested that the ___11__ of all water supplies should be _12______ and new methods of dealing with ____13___ water be found. Finally, “King Cholera” was __14_____.Keys: 1. doctor 2. 19th 3.cause 4.infected with 5.hit 6.marked 7.where 8.drunk 9.pump 10.carried 11.source 12.examined 13.polluted 14.defeatedHomework: Retell the text after class and preview its language points
新人教版高中英語選修2Unit 1 Science and Scientists-Using langauge教學(xué)設(shè)計
This happens because the dish soap molecules have a strong negative charge, and the milk molecules have a strong positive charge. Like magnets, these molecules are attracted to each other, and so they appear to move around on the plate, taking the food coloring with them, making it look like the colors are quickly moving to escape from the soap.Listening text:? Judy: Oh, I'm so sorry that you were ill and couldn't come with us on our field trip. How are you feeling now? Better?? Bill: Much better, thanks. But how was it?? Judy: Wonderful! I especially liked an area of the museum called Light Games.it was really cool. They had a hall of mirrors where I could see myself reflected thousands of times!? Bill: A hall of mirrors can be a lot of fun. What else did they have?? Judy: Well, they had an experiment where we looked at a blue screen for a while, and then suddenly we could see tiny bright lights moving around on it. You'll never guess what those bright lights were!? Bill: Come on, tell me!? Judy: They were our own blood cells. For some reason, our eyes play tricks on us when we look at a blue screen, and we can see our own blood cells moving around like little lights! But there was another thing I liked better. I stood in front of a white light, and it cast different shadows of me in every color of the rainbow!? Bill: Oh, I wish I had been there. Tell me more!? Judy: Well, they had another area for sound. They had a giant piano keyboard that you could use your feet to play. But then, instead of playing the sounds of a piano, it played the voices of classical singers! Then they had a giant dish, and when you spoke into it, it reflected the sound back and made it louder. You could use it to speak in a whisper to someone 17 meters away.? Bill: It all sounds so cool. I wish I could have gone with you? Judy: I know, but we can go together this weekend. I'd love to go there again!? Bill: That sounds like a great idea!
新人教版高中英語選修2Unit 2 Bridging Cultures-Discovering useful structures教學(xué)設(shè)計
The grammar of this unit is designed to review noun clauses. Sentences that use nouns in a sentence are called noun clauses. Nominal clauses can act as subject, object, predicate, appositive and other components in compound sentences. According to the above-mentioned different grammatical functions, nominal clauses are divided into subject clause, object clause, predicate clause and appositive clause. In this unit, we will review the three kinds of nominal clauses. Appositive clauses are not required to be mastered in the optional compulsory stage, so they are not involved.1. Guide the students to judge the compound sentences and determine the composition of the clauses in the sentence.2. Instruct students to try to learn grammar by generalizing grammar rules, controlling written practice, and semi-open oral output.3. Inspire the students to systematize the function and usage of noun clause1.Instruct students to try to learn grammar by generalizing grammar rules, controlling written practice, and semi-open oral output.2.Inspire the students to systematize the function and usage of noun clauseStep1: The teacher ask studetns to find out more nominal clauses from the reading passage and udnerline the nominal clauses.
新人教版高中英語選修2Unit 3 Food and Culture-Discovering useful structures教學(xué)設(shè)計
The newspaper reported more than 100 people had been killed in the thunderstorm.報紙報道說有一百多人在暴風(fēng)雨中喪生。(2)before、when、by the time、until、after、once等引導(dǎo)的時間狀語從句的謂語是一般過去時，以及by、before后面接過去的時間時，主句動作發(fā)生在從句的動作或過去的時間之前且表示被動時，要用過去完成時的被動語態(tài)。By the time my brother was 10, he had been sent to Italy.我弟弟10歲前就已經(jīng)被送到意大利了。Tons of rice had been produced by the end of last month. 到上月底已生產(chǎn)了好幾噸大米。(3) It was the first/second/last ... time that ...句中that引導(dǎo)的定語從句中，主語與謂語構(gòu)成被動關(guān)系時，要用過去完成時的被動語態(tài)。It was the first time that I had seen the night fact to face in one and a half years. 這是我一年半以來第一次親眼目睹夜晚的景色。(4)在虛擬語氣中，條件句表示與過去事實相反，且主語與謂語構(gòu)成被動關(guān)系時，要用過去完成時的被動語態(tài)。If I had been instructed by him earlier, I would have finished the task.如果我早一點得到他的指示，我早就完成這項任務(wù)了。If I had hurried, I wouldn't have missed the train.如果我快點的話，我就不會誤了火車。If you had been at the party, you would have met him. 如果你去了晚會，你就會見到他的。
新人教版高中英語選修2Unit 3 Food and Culture-Reading and thinking教學(xué)設(shè)計
The discourse explores the link between food and culture from a foreign’s perspective and it records some authentic Chinese food and illustrates the cultural meaning, gerography features and historic tradition that the food reflects. It is aimed to lead students to understand and think about the connection between food and culture. While teaching, the teacher should instruct students to find out the writing order and the writer’s experieces and feelings towards Chinese food and culture.1.Guide the students to read the text, sort out the information and dig out the topic.2.Understand the cultural connotation, regional characteristics and historical tradition of Chinese cuisine3.Understand and explore the relationship between food and people's personality4.Guide the students to use the cohesive words in the text5.Lead students to accurately grasp the real meaning of the information and improve the overall understanding ability by understanding the implied meaning behind the text.1. Enable the Ss to understand the structure and the writing style of the passage well.2. Lead the Ss to understand and think further about the connection between food and geography and local character traits.Step1: Prediction before reading. Before you read, look at the title, and the picture. What do you think this article is about?keys:It is about various culture and cuisine about a place or some countries.
新人教版高中英語選修2Unit 5 First Aid-Discovering useful structures教學(xué)設(shè)計
You have no excuse for not going.你沒有理由不去。He was punished for not having finished his homework.他因未完成作業(yè)而受到懲罰。2．動詞ing形式復(fù)合結(jié)構(gòu)由物主代詞或人稱代詞賓格、名詞所有格或普通格加動詞ing，即“sb./sb.'s＋doing”構(gòu)成。動詞ing形式的復(fù)合結(jié)構(gòu)實際上是給動詞ing形式加了一個邏輯主語。動詞ing形式的復(fù)合結(jié)構(gòu)有四種形式：①形容詞性物主代詞＋動詞ing②名詞所有格＋動詞ing③代詞賓格＋動詞ing④名詞＋動詞ingHer coming to help encouraged all of us.她來幫忙鼓舞了我們所有人。The baby was made awake by the door suddenly shutting.這個嬰兒被突然的關(guān)門聲吵醒了。Can you imagine him/Jack cooking at home?你能想象他/杰克在家做飯的樣子嗎？無生命名詞無論是作主語還是作賓語都不能用第②種形式。Tom's winning first prize last year impressed me a lot.湯姆去年得了一等獎使我印象深刻。Do you mind my/me/Jack's/Jack leaving now?你介意我/杰克現(xiàn)在離開嗎？Excuse me for my not coming on time．很抱歉我沒能按時來。His father's being ill made him worried.他父親病了，他很擔(dān)心。We are looking forward to the singer's/the singer to give us a concert.我們盼望著這位歌手來給我們舉辦一場演唱會。
校領(lǐng)導(dǎo)在2024年XX教育工作總結(jié)表彰暨教學(xué)能力培訓(xùn)會上的講話
最后，也借這個機會，向大家三點工作的要求：1.要始終秉持教學(xué)第一位的本位意識思政教育、專業(yè)教育、XX教育、知行教育、實踐教育、工程教育，這些所有的模塊構(gòu)成了我們學(xué)校人才培養(yǎng)體系，大家要始終秉持教學(xué)本位的理念，深刻研判國家、社會、學(xué)校人才培養(yǎng)的新形勢和新要求，不斷探索前沿高等教育先進的教學(xué)理念和教學(xué)方法，持續(xù)推進我校教育體系的完善與創(chuàng)新。2.XX教育應(yīng)加強團隊協(xié)作XX教育建設(shè)并非閉門造車，我們在新工科新文科協(xié)同發(fā)展理念引導(dǎo)下，大力扶持文理滲透、理工交融的學(xué)科交叉融合，整合校內(nèi)多學(xué)科資源，建立開放、共享、交叉、融合的XX教育課程體系，這已成為我們學(xué)校XX教育建設(shè)導(dǎo)向，所以更需要大家加強團隊協(xié)作，體現(xiàn)產(chǎn)教融合科教融匯、有組織科研有組織教研的一些集中成果。3.認(rèn)真踐行課堂革命教學(xué)改革
人教版新課標(biāo)小學(xué)數(shù)學(xué)四年級下冊小數(shù)點位置移動引起小數(shù)大小變化說課稿
4、實際生活中的應(yīng)用。提問學(xué)生：小數(shù)點位置移動引起小數(shù)大小的變化這規(guī)律在學(xué)習(xí)和生活有什么應(yīng)用？（讓學(xué)生思考在學(xué)習(xí)中，點錯小數(shù)點的位置，小數(shù)的大小就不一樣了。如果在銀行統(tǒng)計時點錯右漏寫小數(shù)點會怎樣？）教育學(xué)生做事認(rèn)真細心。（四）小結(jié)質(zhì)疑，自我評價這節(jié)課我們學(xué)習(xí)了什么？小數(shù)點位置移動引起小數(shù)大小的變化規(guī)律是怎樣的？質(zhì)疑：對今天的學(xué)習(xí)還有什么疑問嗎？（培養(yǎng)學(xué)生敢于質(zhì)疑，勇于創(chuàng)新的精神）評價：首先自評，學(xué)生對自己學(xué)得怎樣，用什么方法學(xué)習(xí)，印象最深的內(nèi)容是什么進行評介。接著可以生生互評或師生互評，教師重點表揚大部分學(xué)得好的同學(xué)或全班的同學(xué)，增強學(xué)生的自信心和榮譽感，使他們更加熱愛數(shù)學(xué)。（五）作業(yè)布置：1、回憶一遍操作探索發(fā)現(xiàn)規(guī)律的整個過程，進一步培養(yǎng)學(xué)生良好的學(xué)習(xí)方法和習(xí)慣。2、預(yù)習(xí)97頁，例2和例3，做書上98頁練習(xí)第三題。
人教版新課標(biāo)小學(xué)數(shù)學(xué)四年級下冊小數(shù)加減法筆算方法：小數(shù)點對齊說課稿
(4)驗算師：小數(shù)加減計算很輕易出錯，你有什么方法檢驗計算的結(jié)果？(假如有困難，教師再提示一下)（三）鞏固應(yīng)用、內(nèi)化提高 剛才的學(xué)生剛剛體會到了成功的喜悅，在此基礎(chǔ)上，我安排了三個層次的練習(xí)。1. 基本練習(xí)，出幾道直接寫得數(shù)的一位小數(shù)加減法的題，讓學(xué)生掌握本課的基礎(chǔ)知識。2. 綜合練習(xí)，是課后做一做1，鞏固新知識，發(fā)展學(xué)生思維的機智性與靈活性。3. 提高練習(xí)，課后做一做2這是小數(shù)加減法的兩步應(yīng)用題，這樣既培養(yǎng)了學(xué)生運用知識的能力，有培養(yǎng)了學(xué)生的創(chuàng)新能力?！驹O(shè)計意圖】這樣的練習(xí)的設(shè)計有密度，有坡度，形式多樣，而且具有層次性。不僅鞏固了學(xué)生的計算能力，而且還培養(yǎng)了學(xué)生的應(yīng)用能力。在這個環(huán)節(jié)中，還讓學(xué)生開展了自我評價、生生互評等。大大提高了學(xué)生學(xué)習(xí)的積極性。（四）回顧整理，反思提升通過今天的學(xué)習(xí)，你都有哪些收獲？
人教版新課標(biāo)小學(xué)數(shù)學(xué)四年級下冊整數(shù)加法運算定律推廣到小數(shù)說課稿2篇
1．揭示課題那么，這個運算定律是否對分?jǐn)?shù)加法也適用呢？現(xiàn)在我們就來研究這個問題。板書課題：整數(shù)加法運算定律推廣到分?jǐn)?shù)加法。2．研究運算定律對分?jǐn)?shù)加法的適用性出示式題：提問：上面每組算式的左右兩邊有什么關(guān)系？得數(shù)是否相等？先指名學(xué)生練習(xí)，算出得數(shù)后，再引導(dǎo)學(xué)生觀察。提問：這兩組試題有何共同之處？組織學(xué)生開展小組討論，共同概括總結(jié)出他們的共同點，得出規(guī)律性的認(rèn)識，從而使學(xué)生體會到整數(shù)加法運算定律，對分?jǐn)?shù)加法同樣適用。通過討論明確：加法的交換律、結(jié)合律中的數(shù)，既包括了整數(shù)，又包括了小數(shù)和分?jǐn)?shù)。【設(shè)計意圖】通過具體的實踐活動，直觀感知了加法運算定律同樣也適用于分?jǐn)?shù)加法。這種通過自己實踐得來的東西，學(xué)生理解得更透，掌握得更牢。
人教版新課標(biāo)小學(xué)數(shù)學(xué)五年級上冊整數(shù)乘法運算定律推廣到小數(shù)乘法說課稿
“整數(shù)乘法運算定律推廣到小數(shù)乘法”是在學(xué)生已經(jīng)掌握了小數(shù)乘法計算、整數(shù)乘法運算定律的基礎(chǔ)上進行教學(xué)的。教材通過幾組算式，讓學(xué)生計算出○的左右兩邊算式的得數(shù)，找出它們的相等關(guān)系，總結(jié)出整數(shù)的運算定律對小數(shù)同樣適用。學(xué)好這部分內(nèi)容，不僅培養(yǎng)學(xué)生的邏輯思維能力，而且以后能用本課所學(xué)的使一些小數(shù)的計算簡便，也為以后學(xué)習(xí)用不同方法解答應(yīng)用題起著積極的推動作用。2、教學(xué)目標(biāo)的確定：根據(jù)教材特點，依據(jù)數(shù)學(xué)課程標(biāo)準(zhǔn)的要求及學(xué)生實際，我確定本課教學(xué)目標(biāo)如下：（1）知識能力目標(biāo)：理解整數(shù)乘法運算定律對于小數(shù)乘法用樣適用，并能應(yīng)用這些定律進行一些簡便計算。（2）過程方法目標(biāo)：引導(dǎo)學(xué)生在經(jīng)歷猜想、驗證等數(shù)學(xué)活動中，發(fā)展學(xué)生的思維能力。（3）情感態(tài)度目標(biāo)：通過小組合作學(xué)習(xí)，培養(yǎng)學(xué)生進行交流的能力與合作意識，體驗到解決問題策略的多樣性。結(jié)合相關(guān)內(nèi)容，滲透“事物間是普遍聯(lián)系”的觀點，對學(xué)生進行辨證唯物主義的啟蒙教育。
人教版新課標(biāo)小學(xué)數(shù)學(xué)六年級上冊百分?jǐn)?shù)和分?jǐn)?shù)、小數(shù)的互化說課稿2篇
二、以人為本，說策略。《數(shù)學(xué)課程標(biāo)準(zhǔn)》指出：“數(shù)學(xué)教學(xué)要緊密聯(lián)系學(xué)生的生活實際，從學(xué)生的生活經(jīng)驗和已有的知識出發(fā)……”因此，結(jié)合本課教材特點、學(xué)生實際情況，我采取小組合作學(xué)習(xí)，引導(dǎo)學(xué)生應(yīng)用學(xué)過的分?jǐn)?shù)、小數(shù)互化的知識進行遷移、類推，學(xué)習(xí)新知識。同時，讓學(xué)生在嘗試探究的積極活動中獲取新知，發(fā)展能力。三、以探為主，說流程。課堂教學(xué)是學(xué)生數(shù)學(xué)知識的獲得、技能技巧的形成、智力、能力的發(fā)展以及思想品德的養(yǎng)成的主要途徑。為了達到預(yù)期的教學(xué)目標(biāo)，我對整個教學(xué)過程進行了系統(tǒng)地規(guī)劃，遵循目標(biāo)性、整體性、啟發(fā)性、主體性等一系列原則進行教學(xué)設(shè)計。設(shè)計了以下幾個主要的教學(xué)程序：（一）設(shè)疑激趣，引入課題?！芭d趣是最好的老師”，為了激發(fā)學(xué)生的學(xué)習(xí)興趣，課一開始，我設(shè)計了一個童話故事，在故事中設(shè)計了幫助主人公比較2/5、42%、0.45的問題，然后引出課題。
北師大版小學(xué)數(shù)學(xué)二年級下冊《小小圖書館》說課稿
（四）鞏固新知，拓展應(yīng)用。1、讓練習(xí)變得生動有趣。一節(jié)數(shù)學(xué)課，練習(xí)的設(shè)計也是不容忽視的重要環(huán)節(jié)，針對低年級學(xué)生的特點，我設(shè)計的習(xí)題具有一定的趣味性并與生活息息相關(guān)。把豎式修改變成了森林醫(yī)生，看誰能幫助森林醫(yī)生找到大樹的病因，醫(yī)好大樹的病。以此來激發(fā)學(xué)生的學(xué)習(xí)興趣，提高學(xué)生的計算能力2、（愛心小行動），學(xué)生給小動物找家，引導(dǎo)學(xué)生獨立思考發(fā)現(xiàn)只要小動物身上的數(shù)字卡片和房子的算式得數(shù)相同，小動物就可以回家了。但是有一個多余信息只有一只小兔沒有家，怎么辦呢？我因勢利導(dǎo)，學(xué)生紛紛幫它設(shè)計很多家。充分發(fā)揮了孩子的創(chuàng)造力、想象力，只要算式的結(jié)果是14，教師就給予肯定。這一開放有趣的練習(xí)不僅使計算方法得到靈活運用，同時培養(yǎng)學(xué)生助人為樂的好品質(zhì)。3、接下來，我們來玩一個乘車游戲，游戲規(guī)則可要聽清楚啦：待會兒，大屏幕上開出幾號車，你手中算式卡片的得數(shù)正好等于這輛車的車號，你就趕快上臺來乘車。
北師大版小學(xué)數(shù)學(xué)一年級下冊《小小養(yǎng)殖場》說課稿
說教材：北師大版數(shù)學(xué)一年級下冊第三單元“生活中的數(shù)”第五課時小小養(yǎng)殖場。本單元是結(jié)合生活實際，理解多一些、多得多、少一些、少得多的含義。使學(xué)生能在具體情境中把握數(shù)的相對大小關(guān)系，發(fā)展學(xué)生的數(shù)感。說教學(xué)目標(biāo)：1.結(jié)合生活實際，理解多一些、多得多、少一些、少得多的含義。2．使學(xué)生能在具體情境中把握數(shù)的相對大小關(guān)系，發(fā)展學(xué)生的數(shù)感。說重點、難點結(jié)合實踐經(jīng)驗，理解“多一些，多得多，少一些，少得多，差不多”的含義說教法與學(xué)法：本節(jié)課要讓學(xué)生在已有經(jīng)驗的基礎(chǔ)上讓學(xué)生獲得體驗和理解。結(jié)合一年級學(xué)生活潑好動、求知欲強和本節(jié)課學(xué)習(xí)素材的特點，實現(xiàn)轉(zhuǎn)變教學(xué)方式和學(xué)生的學(xué)習(xí)方式，體現(xiàn)學(xué)生為主體，教師為主導(dǎo)的教學(xué)原則，我設(shè)計了以下的教法和學(xué)法，既重視選擇靈活的教法，又注重對學(xué)生學(xué)法的指導(dǎo)。
北師大版小學(xué)數(shù)學(xué)三年級下冊《小小鞋店》說課稿
（1）喜歡哪種動物的人最多？（2）一共有多少人投票？（3）下面哪一組和上圖所表示的數(shù)據(jù)完全一樣？2、發(fā)貨的工廠給我們推薦了幾款比較受歡迎的鞋子，這里有一些調(diào)查的數(shù)據(jù)，你準(zhǔn)備采用什么方法來決定這幾種款式要進的數(shù)量？做一做?。ㄏ泉毩⑼瓿稍倥c同伴交流自己的方法）（設(shè)計理念：通過本節(jié)課創(chuàng)設(shè)的情景，很自然地引出一個習(xí)題和課下作業(yè)，并不是很生硬地為了練習(xí)而練習(xí)，而是讓學(xué)生感受到現(xiàn)實存在的問題需要利用所學(xué)的知識去解決，這樣不僅能鞏固所學(xué)知識，還能讓學(xué)生再次體會統(tǒng)計的必要性。）說板書設(shè)計：板書設(shè)計在教學(xué)中起到了畫龍點睛的作用，因此，我設(shè)計概括點撥式的板書來歸納本節(jié)課的中心內(nèi)容，這樣設(shè)計層次分明、重點突出，有利于鞏固學(xué)生對新知識的掌握。
小學(xué)數(shù)學(xué)人教版六年級下冊《第五課圖形的認(rèn)識與測量（第1課時）》教案說課稿
2.三角形的分類。師：你能給三角形按照不同的標(biāo)準(zhǔn)進行分類嗎？生用自己喜歡的方式整理分類，然后匯報：生：三角形按角分為銳角三角形、直角三角形、鈍角三角形。師：什么是銳角三角形、直角三角形、鈍角三角形？生：三個角都是銳角的三角形叫做銳角三角形；有一個角是直角的三角形叫做直角三角形；有一個角是鈍角的三角形叫做鈍角三角形。生：三角形按邊分為不等邊三角形（三條邊都不相等）、等腰三角形（等邊三角形） 等腰三角形的兩條邊相等，等邊三角形的三條邊都相等。3.四邊形分類。師：你能給四邊形分類嗎？生：四邊形分為平行四邊形和梯形；平行四邊形包括長方形和正方形，長方形又包括正方形；梯形包括等腰梯形和直角梯形。4.直線、射線和線段的關(guān)系。小組內(nèi)互相交流，然后匯報：
小學(xué)數(shù)學(xué)人教版六年級下冊《第一單元第一課負數(shù)例1例2》教案說課稿
（一）觀圖激趣、設(shè)疑導(dǎo)入 出示課件的第二張幻燈片。師：請說出與老師相反的詞語或句子。向上看。向東走50米。小維在知識競賽中贏了20分。小明在銀行存入300元錢。零上10℃。生：……。師：這就是我們今天要學(xué)習(xí)的負數(shù)。板書：負數(shù)（二）探究新知1、出示課件的第三張幻燈片。師：請大家仔細觀察上圖，你發(fā)現(xiàn)什么問題？學(xué)生以小組為單位交流。學(xué)生以小組為單位匯報交流結(jié)果。生：０℃表示什么意思呢？生：3℃和-3℃表示的意思一樣嗎？師：小組內(nèi)交流解決上述問題。學(xué)生以小組為單位探究交流。學(xué)生以小組為單位匯報探究交流結(jié)果。老師對學(xué)生匯報給予適當(dāng)?shù)脑u價。老師課件出示答案。師：０℃表示淡水結(jié)冰的溫度，比０℃低的溫度叫零下溫度，通常在數(shù)字前加“-”（負號），如-3 ℃表示零下3攝氏度，讀作負三攝氏度；比0℃高的溫度叫零上溫度，在數(shù)字前加“+”（正號），一般情況下可省略不寫：如+3℃表示零上三攝氏度，讀作正三攝氏度，也可以寫成3℃，讀作三攝氏度。