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中班數(shù)學 ：《一樣的小熊在哪里》課件教案
一：活動目標1、 能按順序的進行細致的觀察，將衣著相同的兩個小熊找出來；2、 提高幼兒的視覺辨別能力。二：活動準備1：掛圖：〈〈視覺辨認〉〉；2：幼兒用書：〈〈我的數(shù)學〉〉第22頁；3：小熊卡片24張，褲子線條、顏色一樣的，各6張，分4組；4：水彩筆、粉筆。
人教部編版七年級語文上冊雨的四季教案
朗誦中關(guān)于停連的技巧停連是指在有聲語言的表達過程中，為表情達意的需要所做的聲音的中斷和延續(xù)，是停頓和連接的統(tǒng)稱。在朗讀的多種技巧中，停連是內(nèi)容豐富且變化多彩的一種。一般來說，停連的方法主要有以下四種：一是落停，即停頓時間相對較長，句尾聲音順勢而落，聲止氣也盡。這種停頓多用于一個相對完整的意思讀完之后，句讀停頓多用在句號、問號、感嘆號處。二是揚停，即停頓時間相對較短，停頓時聲停但是氣不斷、意不斷，停之前聲音稍上揚或持平，聲雖止但氣未盡，停之后的聲音或緩起或突起，一聽便知道還有下文。這種停頓多用在一個意思還未讀完而中間又需要停頓的地方。三是直連，即順勢而下，連接迅速，不露連接的痕跡。多用于內(nèi)容聯(lián)系緊密，持續(xù)抒發(fā)感情的地方。一般與揚停配合使用。四是曲連，即在連接處有一定空隙，但又環(huán)環(huán)相接，迂回向前。多用于既要連接，又要有所區(qū)分處。常與落停配合使用。
人教部編版七年級語文上冊皇帝的新裝教案
《皇帝的新裝》這篇童話寫于1837年。18世紀末19世紀初，西歐資本主義得到迅速發(fā)展，而處于北歐邊陲的丹麥卻還是個君主立憲制國家。拿破侖戰(zhàn)爭最激烈的時候，丹麥統(tǒng)治階級利用英法矛盾，以中立地位大搞海上糧食貿(mào)易，引起英國不滿，英國要求丹麥交出從事貿(mào)易的艦隊和商船，成為英國的附庸國。丹麥拒絕這一要求，英軍于1807年炮擊哥本哈根，摧毀了丹麥的艦隊，丹麥便由中立倒向拿破侖一邊，成為交戰(zhàn)國。8年后，拿破侖戰(zhàn)敗，丹麥也成為戰(zhàn)敗國而失去廣大領(lǐng)土，耗盡了錢財，銀行倒閉，農(nóng)村蕭條，剛剛興起的工業(yè)也全部破產(chǎn)，丹麥最終成了英國的附庸國。丹麥人民身受本國封建階級和英國資產(chǎn)階級的雙重剝削，過著饑寒交迫的貧困生活，而封建統(tǒng)治階級則窮奢極欲，揮霍無度。面對這樣的社會現(xiàn)實，安徒生根據(jù)西班牙一則民間故事改編了《皇帝的新裝》，把揭露的鋒芒直指封建統(tǒng)治階級的頭子，并無情地嘲諷了貴族、宮廷的丑惡行徑，深刻地解剖了當時社會的病狀?！举Y料鏈接】
北師大初中九年級數(shù)學下冊直線和圓的位置關(guān)系及切線的性質(zhì)教案
解析：(1)由切線的性質(zhì)得AB⊥BF，因為CD⊥AB，所以CD∥BF，由平行線的性質(zhì)得∠ADC＝∠F，由圓周角定理的推論得∠ABC＝∠ADC，于是證得∠ABC＝∠F；(2)連接BD.由直徑所對的圓周角是直角得∠ADB＝90°，因為∠ABF＝90°，然后運用解直角三角形解答．(1)證明：∵BF為⊙O的切線，∴AB⊥BF.∵CD⊥AB，∴∠ABF＝∠AHD＝90°，∴CD∥BF.∴∠ADC＝∠F.又∵∠ABC＝∠ADC，∴∠ABC＝∠F；(2)解：連接BD，∵AB為⊙O的直徑，∴∠ADB＝90°，∴∠A＋∠ABD＝90°.由(1)可知∠ABF＝90°，∴∠ABD＋∠DBF＝90°，∴∠A＝∠DBF.又∵∠A＝∠C，∴∠C＝∠DBF.在Rt△DBF中，sin∠DBF＝sinC＝35，DF＝6，∴BF＝10，∴BD＝8.在Rt△ABD中，sinA＝sinC＝35，BD＝8，∴AB＝403.∴⊙O的半徑為203.方法總結(jié)：運用切線的性質(zhì)來進行計算或論證，常通過作輔助線連接圓心和切點，利用垂直構(gòu)造直角三角形解決有關(guān)問題．
北師大初中數(shù)學九年級上冊位似多邊形及其性質(zhì)2教案
（3）分別在射線OA，OB，OC，OD上取點A′、B′、C′、D′，使得 ；（4）順次連接A ′B′、B′C′、C′D′、D′A′，得到所要畫的四邊形A′B′C′D′，如圖2．問：此題目還可以 如何畫出圖形？作法二 ：（1）在四邊形ABCD外任取一點 O；（2）過點O分別作射線OA， OB， OC，OD；（3）分別在射線OA， OB， OC， OD的反向延長線上取點A′、B′、C′、D′，使得 ；（4）順次連接A ′B′、B′ C′、C′D′、D′A′，得到所 要畫的四邊形A′B′C′D′，如圖3． 作法三：（1）在四邊形ABCD內(nèi)任取一點O；（2）過點O分別作 射線OA，OB，OC，OD；（3）分別在射線OA，OB，OC，OD上取點A′、B′、C′、D′，使得 ；（4）順次連接A′B′、B′C ′、C′D′、D′A′，得到所要畫的四邊形A′B′C′D′，如圖4．（當點O在四邊形ABCD的一條邊上或在四邊形ABCD的一個頂點上時，作法略——可以讓學生自己完成）三、課堂練習 活動3 教材習題小結(jié)：談?wù)勀氵@節(jié)課學習的收獲．
人教版新課標高中物理必修1時間和位移教案2篇
2、過程與方法（1）聯(lián)系生活實際，通過師生共同討論的方法來確定時刻與時間、位置、位移及其路程的關(guān)系。（2）通過類比的數(shù)學方法用數(shù)學上的點、線段來突破時刻與時間的關(guān)系，直線運動的位置和位移。（3）嘗試運用所學的概念判斷一些與生活相關(guān)的實際問題。3．情感態(tài)度與價值觀（1）通過本節(jié)課的學習，使學生體會到物理現(xiàn)象和規(guī)律所蘊含的自然美。（2）通過對問題的討論，培養(yǎng)學生勇于探究與日常生活有關(guān)的物理學問題。（3）培養(yǎng)學生有主動與他人合作的團隊精神，提高學生的科學素養(yǎng)。二、教學重點、難點重點：1、時間、時刻、位置、位移的概念。2、矢量與標量的概念。難點：1、時刻與時間、路程和位移的區(qū)別。2、用坐標表示時刻、時間、位移的方法。3、矢量與標量的區(qū)別。
人教版新課標高中物理必修1時間和位移教案2篇
一、教學目標1、知識與技能（1）知道時間和時刻的含義以及它們的區(qū)別。知道在實驗室測量時間的方法。（2）知道位移的概念，知道它是表示質(zhì)點位置變動的物理量，知道它是矢量，可以用有向線段來表示。（3）知道位移和路程的區(qū)別。2、過程與方法（1）聯(lián)系生活實際，通過師生共同討論的方法來確定時刻與時間、位置、位移及其路程的關(guān)系。（2）通過類比的數(shù)學方法用數(shù)學上的點、線段來突破時刻與時間的關(guān)系，直線運動的位置和位移。（3）嘗試運用所學的概念判斷一些與生活相關(guān)的實際問題。3．情感態(tài)度與價值觀（1）通過本節(jié)課的學習，使學生體會到物理現(xiàn)象和規(guī)律所蘊含的自然美。（2）通過對問題的討論，培養(yǎng)學生勇于探究與日常生活有關(guān)的物理學問題。（3）培養(yǎng)學生有主動與他人合作的團隊精神，提高學生的科學素養(yǎng)。二、教學重點、難點重點：1、時間、時刻、位置、位移的概念。2、矢量與標量的概念。
部編人教版四年級下冊《 “諾曼底號”遇難記》精彩片段（一）說課稿
師：請同學們思考一個問題？面對這猝然而至的災難，甚至可以說是死亡，一邊是驚慌失措，一邊是鎮(zhèn)定自若，為什么獨有哈爾威船長能夠做到鎮(zhèn)定自若？生：因為他是船長。師：是船長就一定能鎮(zhèn)定自若嗎？?生：（思考后）他不僅是個船長，而且是個忠于職守的好船長。師：每個人都有自己的工作崗位，也都有自己的崗位職責，譬如說：教師的崗位職責就是教書育人。那么，哈爾威船長的職責是什么呢？生：我覺得，作為一名船長，他最大的職責就是開好船，保證乘客的生命安全。?師：你覺得他盡到自己的職責了嗎？
部編人教版四年級下冊《 “諾曼底號”遇難記》精彩片段（二）說課稿
師：對，鎮(zhèn)定自若。（板書：鎮(zhèn)定自若）這份鎮(zhèn)定自若，別人能與他相提并論嗎？（不能）4.你還能從這段話中讀出什么來？婦女先走，船員斷后。咱們常說女士優(yōu)先，在災難面前也做到讓婦女先走，這叫什么？生：紳士風度。（板書：紳士風度）5.同學們，假如你就是哈爾威船長，面對混亂的人群，你準備怎樣來下達這道命令？指名學生朗讀。（師指導：場面混亂，情況危急。）師：在災難面前，時間就是生命。師：這是莊嚴的指揮，這是威嚴的指揮。我們一起來讀讀。師：真好，讀得好，臉部的表情也非常到位，滿臉的威嚴，正因為這樣，所以課文的作者雨果是這樣評價船長的，再讀。ppt：在英倫海峽上，沒有任何一個海員能與他相提并論。（生齊讀）師：不能與他相提并論的還有他的：忠于職守、鎮(zhèn)定自若、紳士風度。這是咱們從第一幅畫面中感受到的。
部編人教版四年級下冊《 納米技術(shù)就在我們身邊》說課稿
一、說教材《新奇的納米技術(shù)》是部編版四年級下冊第二單元的一篇講讀課文。這篇文章介紹了什么是納米、納米技術(shù)以及介紹了利用納米技術(shù)可以改變我們的生活條件和醫(yī)療條件。寫出了納米技術(shù)的神奇。學習本課激發(fā)學生學科學、愛科學的濃厚興趣。二、說教學目標、重難點 （一）說教學目標1.掌握新字、詞。 2.了解科學小品文的文體知識。 3.抓住關(guān)鍵語句，有目的地篩選信息，了解納米有關(guān)知識。 4.培養(yǎng)學生通過各種渠道收集信息的能力。 （二）說重難點教學重點： 1.抓住關(guān)鍵語句，有目的地篩選信息，了解納米有關(guān)知識。 2.自主、合作探究“神奇”的具體體現(xiàn)。 教學難點： 1.培養(yǎng)學生通過各種渠道收集信息的能力。 2.有科學依據(jù)的大膽想象，培養(yǎng)學生的科學精神和創(chuàng)造能力。 三、說教法 1.通過查字、詞典等工具書掃清閱讀障礙。2.自主、合作探究“神奇”的具體體現(xiàn)。 3.體會深入淺出地介紹科學知識的方法。
人教版新目標初中英語八年級上冊How do you get to school教案2篇
Step Ⅶ Role play ( Work on 1b)1. First ask two students to read the dialogue to the class.Sa: How do you get to school?Sb: Well, I ride my bike to the subway station. Then I take the subway.2. Now work with a partner.Suppose you use two kinds of transportation to get to school \Hangzhou\Beijing... (bus, train, subway, walking, bike, etc.) Tell how you get there. You may use the phrases in 1a.3. Then ask different pairs of students to present their conversations to the class.Step ⅧListening1. Work on 2a(1) First ask students to read the list of information that Thomas wants to know.…where Nina lives.…h(huán)ow far from school she lives.…h(huán)ow long it takes to get to school.…h(huán)ow she gets to school.…what she thinks of the transportation.(2) Tell students what transportation and bus stop mean.bus stop 汽車站 transportation n. 運送；運輸Then tell students we'll hear a recording. Please put a checkmark in front of each thing that Thomas wants to know.(3) Now play the recording for students.( Have students pay attention to the sample answer.) (4) Then correct the answers.
人教版新目標初中英語八年級上冊How do you make a banana milk shake教案2篇
1. First, ... then, ... next, ... finally, ...首先，……然后，……接著，……最后，……這是英語中表達做某事的步驟的一種說法。如果步驟較多，還可以說：first-next-after that-later on-finally/at last通常你會聽到說英語國家的人在說 first, next, then, finally 和后面的內(nèi)容時，他們會做一些停頓。這樣就能提前告訴聽者接下來講的是一系列的步驟。這一點在朗讀和聽力中應(yīng)特別注意。2. how many, how much均為疑問詞，同是“多少”，但用法不同。請看：how many修飾可數(shù)名詞復數(shù)，how much修飾不可數(shù)名詞。但在用法上，同學們常犯如下錯誤：1) [誤] How many are there bananas on the table?[正] How many bananas are there on the table?[析] how many, how much 中的many，much是形容詞，常修飾名詞作定語，故后面跟名詞。2) [誤]How much tea are there on the table?[正]How much tea is there on the table?[析] how much修飾不可數(shù)名詞時，謂語動詞用單數(shù)。how many與how much的區(qū)別可簡記為：前how many：問“多少”，復數(shù)名詞后面跑；how much問“多少”，不可數(shù)名詞單數(shù)好。前者答語用基數(shù)詞，后者答語用數(shù)量關(guān)系。
人教版新目標初中英語八年級上冊How was your school trip教案2篇
“Go for it!” is based on “Task-Based Language Teaching”. It adheres to “The authenticity principle”, “The form-function principle”, “The task dependency principle” and “The principle of learning by doing”. These principles all accord with the demands of curriculum focus.In and of Grade Seven (II), “Go for it!”, students have learned “The Simple Past Tense”. And it appears again in of Grade Eight (I). teaches students more about how to talk about events in the past. In addition, it gives affirmative and negative statements in the past tense, such as the sentence patterns “Did you see …?” “Were there …?” “Did you go …?” As the first part of Unit 8, Section A opens with a picture presenting the last school trip in the aquarium and continues with several step-by-step practice activities, which are all good for students to master “The Simple Past Tense”. Doing well in Section A will help students integrate the new target language with that in Section B. Thus, they can describe the events in the past freely and foster their own ability of reflecting and practicing. II. Teaching ObjectivesTeaching objective is the beginning and aim of teaching activities. According to the overall goal of the English elementary course--- improve students' synthetic ability of language application, which should be based on the development of students’ “Language knowledge”, “Language skills”, “Character building”, “Learning strategies” and “Cross-cultural awareness”. The teaching objectives are described as follows(I). Knowledge objectivesi. Master the simple past tense of regular and irregular verbsii. Recite the new words and expressions about the last school trip in the aquarium, including their pronunciation and intonation
人教版新目標初中英語八年級上冊What are you doing for vacation教案2篇
Teaching goals : 1. Words & phrases: babysit ,get back , fishing , rent , think about , decide(on) , tourist etc. 2. How to talk about future plans . 3. 現(xiàn)在進行時表示將來計劃或行動. 4. 特殊疑問句（where , when , how long引導） Important and difficult points : Drills :What are you doing for vacation ? I’m watching TV . When are you going ? I’m going … . How long are you staying ? We’re staying for five days . Teaching aids : cards and a tape ,a large wall calendar . Period 1 Teaching procedures : Step 1Leading in1. Free talk . 2. Put up the wall calendar . T: I’m staying home on Saturday (pointing to next Saturday ).Ss repeat . Ss: I’m staying home on Saturday . T: OK. Today we’ll learn how to talk about future plans. Step 2Pre-task SB Page 13 , 1a . 1. Look at the picture carefully and tell what you see in the picture . 2. Write the activities from the pictures in the box and add some more . 3. Practice reading . Step 3While-task1. Using the activities we write in 1a to make conversations .For example :What are you doing for vacation ? I’m visiting my uncle . 2. Pairwork .Practice in pairs . 3. 用第三人稱練習對話.
人教版新目標初中英語八年級上冊What’s the best radio station教案2篇
教學重點和難點：運用所掌握的語言描述，比較不同地點的特點。在練習中學習掌握英語比較級和最高級的用法。課前準備分配小組,每組五至六人。通過上網(wǎng)或翻閱報刊雜志等方法，確定旅游線路，做出基本的旅游計劃。教學設(shè)計：本節(jié)課流程圖 學法指導：1．由于這是一堂新課，在教學中應(yīng)注意面向全體，發(fā)揮學生的主體性，引導學生積極參與，激發(fā)學生的求知欲和學習積極性，指導學生積極思維，主動獲取知識，養(yǎng)成良好的學習方法。逐步學會獨立解決問題。總之要盡可能調(diào)動學生的非智力因素促進智力因素的發(fā)展。教法選擇：1．電化教學法2．課堂討論法3．任務(wù)型教學法采用這些方法的目的是為了充分調(diào)動學生的學習積極性，使學生變被動學習為主動學習。通過電腦形象的演示，加強印象，提高興趣，突破難點，提高教學效率，進而增大教學的容量和信息量。充分體現(xiàn)教師為主導，學生為主體的教學原則。
人教版新目標初中英語八年級上冊What’s the matter教案2篇
She shouldn’t go to the party tonight.Step7. TaskT: You know, there are lots of problems in our life. If you are a doctor, please tell us how to solve the problem. I will divide you into 9 groups. Please work in groups. And then choose one of you to report your ideas.The following are the problems:I have a toothache.I am hungry. I have a sore throat.I am stressed out. I have a sore back.I am tired. I can’t sleep.I have a cold. I have a headache.Report: If you have a headache, you should go to bed early. You should see the doctor. You should eat some medicine. You shouldn’t wash your face with cold water.You shouldn’t sleep late.You shouldn’t swim.…..T encourages the students to give advice as much as possible.Homework:1. Chose one of the problems, and write down your advice2. Copy the new words這一步是用于熱身的,同時也可以讓他們復習一部分的表示人體部位的單詞,擴充知識.學習語言的過程也是一個不斷積累的過程,復習舊知識,增添新知識.通過小游戲,強化學生對Does she/he have…這個句子的運用能力.通過復習，自然的引到下面新知識的學習。充分利用表格,由句子到對話,再到文章,讓學生循序漸進. 提高學生的綜合語言運用能力,運用以前學過的知識來解決身邊的問題.Period 5 (Section B 3a—3c, selfcheck)教學內(nèi)容與分析:
人教版新目標初中英語九年級上冊Teenagers should be allowed to choose their own clothes教案2篇
Step 1 Greeting Greet the class and check the homeworkStep 2 A duty report The S on duty gives a report on the rules in his home and lead in 3a “Sun Fei’s and Wu Yu’s rules” Step 3 ReadingSs read the conversation and write the two girls’ rules in the chart. Check the answers.Get Ss to read after the tape and then read aloud by themselves. Then, T explains the language points.Step 4 Pairwork 3bRole play. Use the information in chart to practice with the conversation in 3a covered. They can look at the sample conversation in the right box.Step 5 Task 2 “Who’s the best reporter?”Make a survey by asking any 5 students the questions in the chart in activity 4. Then give out a report about it. See who is the best reporter? And the best reporter will get a nice ball-pen.Step 6 Summary and homework:Write out the report in your exercise-books.Period ThreeStep 1 Greeting and a duty reportThe S gives a duty report talking about his experience of being late for school. Lead in the question “Do you ever get to school late? How often do you get to school late? Always, usually, sometimes, or never?Step 2 1a Get Ss to finish writing.Step 3 Pairwork 1b Get Ss to talk about their answers with their partners using the sample conversation in the box on the right.Step 4 Listening practice2a Lead-in: What will happen if you get to school late? What about Peter? Let’s listen to a conversation between Peter and his father. Get Ss to finish 2a (As usual, for the first time, Ss only listen.) Check the answers.
人教版新目標初中英語九年級上冊How do you study for a test教案2篇
內(nèi)容提示本單元主要內(nèi)容是學會利用verb十by／with gerund表示方式方法來討論學習英語的策略，認識自己在學習方面的長處和不足。初步了解現(xiàn)在完成時的結(jié)構(gòu)和用法?，F(xiàn)在完成時由助動詞have／has+動詞的過去分詞構(gòu)成，主要表示過去發(fā)生的某一動作對現(xiàn)在仍有影響或造成的后果，常與already，yet，just，ever，never等副詞連用。教學目標一、學習目標（Language Goal） 1. Talk about how to study . 學會討論各種學習方法和策略。2. Find out your suitable learning methods. 找出適合自己的學習方法。 二、語言結(jié)構(gòu)（Language Structures） 1. Verb + by with gerund by＋動名詞短語 表示“通過…途徑，方法” 2. How questions have引導的特殊疑問句 三、目標語言（Target Language） 1. How do you study for tests ? 你是怎樣準備考試的？Well , I study by working with my classmates. 哦，我和同學們一起學習。2. Have you ever studied with a group ? 你曾經(jīng)參加過學習小組嗎？Yes , I have . I’ve learned a lot that way . 是的，參加過。通過這種方式我學了許多。
人教版新目標初中英語九年級上冊Where would you like to visit教案2篇
The First PeriodⅠ．Teaching Aims and DemandsKnowledge Objects（1） Key Vocabularytiring, educational, fascinating, thrilling, peaceful, exotic, trek, jungle, take it easy, explore, historic, site（2） Target LanguageWhere would you like to go on vacation?I’d like to trek through the jungle, because I like exciting vacations．2． Ability Objects（1）Train students to talk about places they would like to visit with the target language．（2）Train students to describe vacations with different adjectives．（3）Train students' listening skill．3． Moral Object,It′s more interesting to go on vacating somewhere instead of staying at home．Ⅱ． Teaching Key Points1． Key Vocabularytiring, educational, fascinating, thrilling, peaceful, exotic, trek, jungle, take it easy, explore, historic, site2． Target LanguageTalk about different places with the target language．Ⅲ． Teaching Difficult Points1． Describe vacations with different adjectives．2． Talk about different places with the target language．Ⅳ． Teaching Methods1． Teaching by illumination2． Teaching by doing chain drills3． Teaching by pairworkⅤ． Teaching Aids1． A tape recorder2． Some pictures of different places with famous views
人教版新目標初中英語八年級上冊I’m more outgoing than my sister教案2篇
1 交通工具的比較此活動為小組活動。學生通過討論找出到達某一城市可乘坐的各種交通工具，并選擇最佳出行方式。Teacher:We’re going to Shanghai. How many ways can we use to get there? Yes, there are four ways: by bus, by plane, by train, by ship. Please discuss how you are going to get there.操作建議：（1）學生以小組為單位展開活動，談?wù)摫窘M所選擇的交通工具。（2）各組選代表向全班匯報，闡述本組所選擇的交通工具的利和弊。完成任務(wù)所需要的語言結(jié)構(gòu)：We can go there by ship. It’s more comfortable and cheaper than any other transportation.We can go there by bus. It’s cheaper but it takes longer time.2 哪個城市更合適？此活動具有挑戰(zhàn)性。假設(shè)中國要舉行2014年世界杯足球賽，分別從歷史，人文，天氣等方面對各城市（北京，大連，上海，昆明）進行比較，選擇最佳舉辦城市。T: Imagine China is holding the 2014 FIFA World Cup. Which city do you think is the best for the World Cup, Beijing, Dalian, Shanghai or Kunming? Let’s work in groups. If you choose Beijing, please join the Team Red. If you chose Dalian, please join the Team White. If you choose Shanghai, please join the Team Blue. If you choose Kunming, please join the Team Green. Please show us its advantages. Then let’s see which team will win.