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人教版新課標小學數(shù)學三年級上冊四邊形教案
教具、學具準備：各種形狀的紙、樹葉、繩子、直尺、卷尺等。教學過程：一、今天，老師給大家?guī)砹艘恍┪锲泛推矫鎴D形，你們認識嗎？（逐一出示）誰知道周長是什么意思？請你具體指一指，你所喜歡的圖形的周長是指什么樣的長度。（一生指）二、探究求長方形和正方形周長的計算方法長方形和正方形的周長怎么求呢？正方形的周長只要量一條邊長，乘4就可以了。（板書：邊長×4）如果量出正方形的邊長是5厘米，它的周長是多少？5×4＝20（厘米）。長方形的周長呢？量出四條邊的長度，加起來就好了。長＋寬＋長＋寬（板書）。如果長是6厘米，寬是4厘米，它的周長就是：6＋4＋6＋4＝20（厘米）。只要量兩次就可以了，量一個長再乘2，量一個寬再乘2就行。長×2＋寬×2。即：6×2＋4×2＝20（厘米）。如果讓你求長方形的周長，必須要知道什么條件？正方形呢？想清楚了，我們來解決一些實際問題。
人教版新課標小學數(shù)學六年級上冊圓教案
教學追記：本堂課，在我?guī)ьI著學生利用教具進行操作，在此基礎上，讓學生自主發(fā)現(xiàn)圓的面積與拼成長方形面積的關系，圓的周長、半徑和長方形的長、寬的關系，并推導出圓的面積計算公式。教學環(huán)形的面積計算時，我充分放手給學生，讓學生通過思考討論領悟出求環(huán)形的面積是用外圓面積減去內圓面積，并引導他們發(fā)現(xiàn)這兩種算法的一致性，同時提醒學生盡量使用簡便算法，減少計算量。圓的周長和面積的練習課教學目標：1、通過教學使學生理解并掌握圓的周長和面積計算方法。2、培養(yǎng)學生分析問題和解決問題的能力，發(fā)展學生的空間觀念。3、靈活解答幾何圖形問題。教學重點：認真審題，分辨求周長或求面積。教學過程：一、復習。1、求出下面圓的周長和面積并用彩筆描出周長，用陰影表示出面積。
人教版新課標小學數(shù)學一年級上冊比多少教案
4．操作。（“做一做”第2題） 全班同學動手操作，1名同學到投影儀上操作。 （1）第1行擺5個△，在△下面擺○，△要比○多1個。第2行擺幾個○？ （2）第1行擺4朵紅花，擺的黃花比紅花少1朵，第2行擺幾朵黃花？ 二、運用新知 教科書練習一第1～4題。 1．第1題：左圖是猴子多，右圖是骨頭多。（避免學生產生思維定勢） 2．第2題：學生觀察，看到公雞和鴨子雖然擺的一樣長，但疏密不同，進而判斷擺的密的鴨子的只數(shù)多些，而公雞只數(shù)少些。 3．第3題：學生在觀察到第一排蛋糕同樣多的基礎上，只需比較兩盒中的第二排。第二排多的就多些，反之，就少些。 4．第4題：此題是在同一排中比較多少，當?shù)?次循環(huán)出現(xiàn)珠子時，只出現(xiàn)了一個黃色珠子，所以黃珠子多而紅珠子少。 三、總結 教師：今天我們學習了“比一比”，知道在比較時，一定要一個對著一個比，就會得到正確的結果。
人教版新課標小學數(shù)學六年級上冊總復習教案
出示：1、某校有男生500人，女生有450人，女生是男生的百分之幾？你能把這道題改編成另外二道一步計算的百分數(shù)應用題嗎？2、某校有男生500人，女生人數(shù)是男生的90％，女生有多少人？3、某校有女生450人，是男生的90％，男生有多少人？師：你覺得這三題有什么相同的地方和不同的地方？同：都以男生的人數(shù)為單位“1”異：條件與問題不同出示：1、完成書本124頁第14題。2、2000年我國農村居民人均純收入為2253元，1999年為2210元。2000年比1999年增長百分之幾？3、一本書有240頁，小林第一天看了 ，第二天看了12.5％，第三天應該從第幾頁看起？4、邊長1厘米的正方形面積比邊長2厘米的正方形面積少百分之幾？5、修一條公路，實際造價84萬元，比原計劃增加了5％，增加了多少萬元？出示：1、花園小學五年級男生有150人，女生人數(shù)是男生的 ，已知五年級人數(shù)占全校學生人數(shù)的25％。全校有多少名學生？2、書本124頁第15、16、17題。
人教版新目標初中英語七年級下冊How was your weekend教案2篇
Teaching Goal:1. General aims:Talk about recent past events2. Particular aims:A. Language Focus.Talk about recent past events and think of the past events.B. Language goalsHow was….?It was …What did …do over the weekend?C. Language structures:(1). How was your weekend? I was great. Pay attention to no form.(2). What did you do over the weekend? I played soccer. We went to the beach.D. Useful words and phrases:Words: was, did, went, beach, over, project, test, wasn’t, false, number, geography, spend, week, most, mixture, their, had, little, cook, read, saw, change, everyone, sit, sat, no, anythingPhrases: did one’s homework, played soccer, cleaned my room, went to the beach, played tennis, went to the movies, on Saturday morning, over the weekend, cook … for, what about, do some reading, have a party, talk show, go shoppingE. Grammar language:Present simple past tenseRegular and irregular verbsF. Learning strategies:Tour and holidaysG. Interdiscipinary:H. Emotion and manner:Teaching time: 5 periodsTeaching procedures:Period One教學步驟、時間 教師活動 學生活動 媒體應用Step 1Free talk 3’ Ask some questions like:Who’s on duty today?What’s the weather like? Answer and talk about something.讓同學們回答下列問題1. Do you like weekend? (Let some students answer)It takes them three minutes to talk about the question.2. Why do you like weekend? (let the students answer) Most of the students like the weekend此時教師用漢語問：“在周末期間問你干了什么?這句話用英語這么回答?Let the students guess.At last the teacher give them right answer3. What did you do over the weekend?(板書、學習)
人教版新目標初中英語七年級下冊What does he look like教案3篇
所需要用到的句子：Who is that?That is Jack. I like him.Why do you like him?I like him because he is interesting.Task 4: 設計理想中的人類Step one: 設計理想中的人類的外貌。把全班同學分成若干小組，學生可以邊說邊在紙上畫出他們的模樣。Step two: 設計理想中人類的性格。學生們可以把那些能描述性格的單詞寫在圖畫的旁邊。Step three: 每組選出一名同學，其他同組同學提問，他作簡單回答，并說明原因。所需用到的句子：What does he or she look like?He or she ...What is he or she like?He or she is ...Why?Because ...Task 5: 挑戰(zhàn)性活動調查性格是天生的還是后天形成的，讓每個同學回家去調查一下自己成長過程中性格是否有變化，具體是怎樣的，為什么會這樣？ Teaching Aims:1. Enable students to have a general understanding of how to talk about people's physical appearance.2. Enable students to tackle some essential vocabularies and patterns about describing people. Provide them with necessary skills and methods.3. Create various chances for students to describe the persons they're familiar with, such as classmates, family members, teachers, idols, etc.
人教版新目標初中英語七年級下冊Where is the post office教案2篇
Period 2 (3a----Section B 2c)Preview(Pre-task): Key points: What laAdd another information about their pen pals----their language on the cardnguage does she/he speak?She/He speaks....Does she/he have any brothers and sisters? Does she/he speak English?Preview(Pre-task): Add another information about their pen pals----their language on the cardKey points: What language does she/he speak?She/He speaks....Does she/he have any brothers and sisters? Does she/he speak English?Step 1 Revision1.Revisionand dictation of the new words 2.Revise the drills they learned yesterday.(by pairwork and grammar exercise)Step 2 Leading-inT has a conversation with one student. The conversation is following:---Do you have a pen pal?---Yes, I do.---What's your pen pal's name? ---His/Her name is....---Where is your pen pal from? ---He/She is from...---Where does he/she live? ---He/She lives in....---What language does he/she speak?He/She speaks...Write the new words on the Bb. They are following: EnglishChineseJapaneseFrenchStep 3 LearnLearn the new words with the whole class.Finish 3a with the students3b Pairwork T still does an example with one student Then the Ss practise in pairs. The example is following:--Curry Muray is my pen pal. He is from the United States.---What language does he speak?
人教版新目標初中英語七年級下冊Don’t eat in class教案2篇
Don’t fight. =You can’t fight. （板書，教讀）教師把這些句子板書在黑板上，并請學生大聲整齊地讀祈使句和“can’t”句型，并讓學生注意兩種句型表達形式的不同和轉換,“Don’t …=You can’t…”;并對學生說：These are our school rules. （板書，教讀） You can’t break the school rules. Don’t break the school rules.（板書，教讀）步驟3 :Practicea. T: Now, each of the students is breaking one of these rules.Please finish 1a.學生看圖，完成1a的內容，檢查答案并大聲朗讀校規(guī)。b. 聽錄音，完成1b，選出四位學生都違反了哪條校規(guī)；聽之前，學生要讀會英文名。c. 請兩位學生朗讀1c部分的句型；要求學生兩人一組對話表演，SA扮演外校轉來新生，SB告知本校校規(guī)。（學生可經(jīng)過討論，多說出他們想到的校規(guī)，不必只限于書上；教師應給予幫助）2) 第二課時（2a~4）步驟1 :warming up of revisionT: What are the rules at your school?學生使用“can”或祈使句表達各條校規(guī)；其中老師可引出“eat in the cafeteria outside”的表達。步驟2 :Practicea.T: Christina is an exchange student. She doesn’t know the rules. Let’s listen, what activities they’re talking about?學生聽第一遍時，完成2a；第二遍時，完成2b；b. 請學生領讀2c部分，看著2a完成的表格，理解2c活動的要求；分成小組針對2a進行問答；
人教版新目標初中英語七年級下冊I ’d like some noodles教案
教學過程Step 1: warming-up Sing a song---------“food and drink” Step 2: Revision1 Dictation2 Revise: What kind of noodles would you like?I’d like …What size bowl of noodles would you like?I’d like…Step 3: Presentation1 show pictures of food, ask students say the words.2 Students read the newspaper ad in 3a. Fill in blanks with words in the box. Then read the ad together, the teacher explains some difficult language points.3 Check the answers Step 4 PracticeAsk students to finish 3b in the same way according to 3a. Students read the short passage and fill in the blanks .At last, check the answers.Step 5 productionAsk students to write their own ad for dumplings, noodles, drinks, and other foods they know. Then ask students to read their partner’s ad. Then order food and drink from their partner.Step 6 Home workGroup work – make an ad about “food and drink”
人教版新目標初中英語七年級下冊Where is your pen pal from教案
2.1Match the country with the language.Step II Reading3a? let the students read the letter fast and answer the questions.? Let the students ask more questions about the letter as possible as the can.Step III Writing3b.Step IV. Pairwork2cStep V Listening2a, 2bStep V. HomeworkExercises book(1) P3Exercises book (2) P3Period FourStep I . Dictate the words and sentences in Unit1.Step II. Self-checkStep III. Check the answers for Exercises book in the unit.Step IV. Home workRevise and preparation for unit 2.教學反思：通過本單元的學習，學生基本可以談論人們的國籍，居住城市及其所說的語言，通過書信方式去介紹自己并尋找筆友。但在涉及到國外的一些城市時，學生對這方面的知識相對欠缺，能介紹的城市并不多，也反應出學生課前預習不充分，這跟學生學習條件也有關，大多數(shù)學生無法通過網(wǎng)絡獲取所需信息。因此，在以后的教學中要多指導學生通過計算機網(wǎng)絡獲取信息，拓寬知識面。
人教版新目標初中英語七年級下冊What do you think of game shows教案
五、教學Section B-2c1. Pair work: What do you think of the belt/sunglasses/…? What does your father/mother/… think of your scarf/belt…?2. Group work（1）. Teacher shows some different kinds of school uniforms (制服)and asks : “ What do you think of your school uniforms? If you have a chance to choose your school uniforms, what kind would you like to choose?”（2）. Discuss in groups.（3）.Get some Ss to report in class.說明：這一步旨在讓學生運用已有的語言知識談論對事物的看法和意見，并簡單闡明理由，培養(yǎng)學生的主動思維能力和運用英語的能力。六、教學拓展調查電視節(jié)目的收視率任務：調查你周圍的人對現(xiàn)在各種電視節(jié)目的反響?；顒舆^程：1．教師布置任務，讓學生調查周圍的人（包括他的親戚朋友和鄰居）喜歡收看哪方面的電視節(jié)目。2．學生進行調查活動，運用本單元所學的句型What do you think of….? (Why?)What's your favorite game shows?What do you think of talk show?I doesn’t mind it.I like it.I love it.I can’t stand it.3．記錄下排在前10位的TV Program，填寫調查表，比較其收視率。
人教版新目標初中英語七年級下冊Where did you go on vacation教案
句型: Where did you go on vacation? I went to summer camp．Did she go to Central Park？Yes，she did．No, she didn’t語法：一般過去時特殊疑問句、一般疑問句及肯、否定回答。課時安排4課時第一課時：Section A：la，1b，lc，2a，2b，2c 第二課時：Section A：3a，3b，4第三課時：Section B：1，2a，2b，2c第四課時：Section B：3a，3b，3c，4 and Self Check第一課時教學目標掌握描寫假期生活的形容詞。假期里自己所做事情的簡單表達。談論假期做的事情及當時情況。談論假期時旅游的天氣，旅游者以及食物等。教學過程一、導入播放一首英文歌曲：Let’s travel 說明：通過讓學生聽節(jié)奏歡快迪斯尼英語歌曲Let’s travel.引入本節(jié)課談論的話題vacation and travel. 讓歌曲使學生的思維活躍，增強課堂氣氛，激發(fā)學生提高學習英語的興趣。T：How is the trip ?Ss : It’s pretty good/ happy/exciting /relaxing/busy/dangerous/ fantastic說明：這個問題是為了操練形容詞。建議讓多個Ss作答。鼓勵他們用不同的形容詞。上述個別形容詞本應在第二課時中出現(xiàn)，但可以在warming-up中第一次非正式出現(xiàn)。這些形容詞也可在老師的評價語中適時出現(xiàn)，以加深學生對詞匯的印象。
人教版新目標初中英語七年級下冊Why do you like koalas教案2篇
單元整體說明（一）單元教材分析本單元的核心話題是描述動物和表達個人喜好，以及句式why do you like…? Because…。這也是本單元的教學重點。通過本單元的學習，學生應能較流利地運用所學詞匯和句型描述動物，表達個人喜好。（二）單元知識結構1．詞匯動物名稱 tiger, elephant, koala, dolphin, etc．詞匯描述性形容詞: smart, cute, ugly, clever, shy, etc．國家名: Australia, South Africa2．句型Why do you like koala hears? Because they are cute．Where are pandas from? They're from China．What animals do you like? I like dolphins．（三）單元整體目標1．Master the vocabulary2．Master and use: Why do you like koalas? Because they am cute．Where are pandas from? They're from China．What animals do you like? I like dolphins．（四）單元教學重難點一覽（五）單元學情分析學生此前已經(jīng)學過由why, where, what 引導的特殊疑問句句型，具有了學習本單元知識的認知前提。形形色色的動物能激發(fā)學生的好奇心，產生了解它們的欲望，這有利于本單元知識的教學和學生學習興趣的培養(yǎng)。
人教版新目標初中英語七年級下冊I want to be an actor教案2篇
三、教學建議第一課時：1. Lead in (Vocabulary)A) Before class, teacher should collect some pictures of working places. For example: Bank, TV Station, Restaurant, Police Station, Hospital ...B) In class, show students the pictures (PowerPoint, OHP). Ask students to tell the name of the working places and the name of the jobs.Shop assistant, doctor, actor, reporter, police office, waiter, bank clerk, studentC) Do exercise 1a and 3a.2. Bingo GameAsk groups of students to make up pairs of cards with a job on one and the related workplace on the other. For example, waiter / restaurant, teacher / school, doctor / hospital. Encourage students to use both the job / workplace combinations in the book and the ones that students came up during class discussions. Be sure they have twice as many sets of cards as there are students in the group. They can make two sets of cards for a single job / workplace, if necessary. Then have each group mix up its set of cards and hand their cards out in random order. Each time a student gets a pair of cards that match, he or she can lay these cards down. The goal is to have no cards in your hand at the end.3. Task OneA) Ask students to work in pairs and ask the partner what does he / she want to be in the future.e. g. :What do you / does he / does she want to be?I want to be a.Why?Because it's (adj).B) Vocabulary: Section B, 1a4. Homework 1.2.
人教版新目標初中英語七年級下冊It’s raining教案2篇
1 Each group choose one place to describe and what you are doing in it Choose one place, and describe what they are doing 2 Move around the room and give suggestions Talk about it and write it down 3 Ask one to show their works and act it Choose one of each group to make a report 4 Evaluate the best group and the best reporter Choose the best one Homework Ask your friends their ideal place and write about it教學反思：新課程標準中強調學生在課堂中的主體地位，在綜合課中他們的主體地位就更加突出。在各個活動中給不同程度的學生不同層次的任務，讓各層面的學生都有表現(xiàn)發(fā)揮的機會，從而產生對英語的興趣。使用照片圖片多媒體來輔助教學，效果更好。同時讓了解其他國家風景，風俗的同學介紹ideal place，增加學生的背景知知識，實現(xiàn)跨學科交流的目的。教案點評：采用任務型教學模式，在各個活動中給不同程度的學生不同層次的任務，讓各層面的學生都有表現(xiàn)發(fā)揮的機會，從而產生對英語的興趣。使用照片圖片多媒體來輔助教學，效果更好。讓了解其他國家風景，風俗的同學介紹ideal place，增加學生的背景知識，實現(xiàn)跨學科交流的目的。
語文小學教案口語交際
分組討論，交流體會師：小朋友們玩得開心嗎？生：太開心了！師：把你最開心的地方說給小組的其他小朋友聽一聽好嗎？每一個小組選一個說得最好的在班上交流。生1：我剛才和我同桌玩的是“反口令”游戲。這個游戲很簡單，就是按照口令相反的動作做才對。比如剛才，我讓他“摸左耳”，他就得摸右耳，又讓他“抬左腿”，他就得抬右腿。當我說道“閉左眼”的時候他就聽話了，哈哈！結果他就是這么失敗的！生2：這個游戲真考驗人的反應??！生3：我們六個人玩的是“蹲蹲游戲”。我們每個人代表一個詞語：蘿卜、白菜、西瓜、土豆、蘋果、橘子。我們站成一排，我代表蘿卜，我就一邊蹲一邊先喊：“蘿卜蹲，蘿卜蹲，蘿卜蹲完西瓜蹲?！贝砦鞴系娜笋R上就得接上，一邊蹲一邊隨機指定下個人：“西瓜蹲，西瓜蹲，西瓜蹲完蘋果蹲。”然后就這樣代表蘋果的同學再往下接力，誰沒接上誰就輸了。
高一語文銜接課教案
一、心態(tài)調整?！ ∈紫?，熟知盲點。即了解初高中語文課標的要求差異及變化，做到心中有數(shù)，明確銜接過渡的著力點。初、高中語文，考查的重點基本上聚焦在文言文閱讀、現(xiàn)代文閱讀、詩歌鑒賞、語言運用和作文這五個方面。與初中語文相比，高中語文學習的難度明顯在增加了。其具體變化情況簡要歸類如下： ①語法修辭進考查要求。初中對語法、修辭、文言文詞法、句法等知識，側重于了解，教學中淡化且不作為考查內容;而在高中則重在運用，對語言知識的要求較高，教學中強化且作為重要的考查內容?！ 、谠姼栝喿x增加了難度。從初中的了解到高中的學習，從初中的重在考查積累，到高中強化理解分析，體現(xiàn)了初高中詩歌學習的變化。
北師大初中七年級數(shù)學下冊用尺規(guī)作角教案
解析：①以O為圓心，任意長為半徑作弧交OA于D，交OB于C；②以O′為圓心，以同樣長(OC長)為半徑作弧，交O′B′于C′；③以C′為圓心，CD長為半徑作弧交前弧于D′；④過D′作射線O′A′，∠A′O′B′為所求．解：如下圖所示．【類型三】 利用尺規(guī)作角的和或差已知∠AOB，用尺規(guī)作圖法作∠A′O′B′，使∠A′O′B′＝2∠AOB.解析：先作一個角等于∠AOB，再以這個角的一邊為邊在其外部作一個角等于∠AOB，那么圖中最大的角就是所求的角．解：作法：①作∠DO′B′＝∠AOB；②在∠DO′B′的外部作∠A′O′D＝∠AOB，∠A′O′B′就是所求的角(如下圖)．三、板書設計1．尺規(guī)作圖2．用尺規(guī)作角本節(jié)課學習了有關尺規(guī)作圖的相關知識，課堂教學內容以學生動手操作為主，在學生動手操作的過程中要鼓勵學生大膽動手，培養(yǎng)學生的動手能力和書面語言表達能力
人教版新課標小學數(shù)學一年級上冊生活中的數(shù)教案
六、教學反思 從這節(jié)課的實施情況看，課堂實施與原先的公開課教案是比較一致的，效果也是比較好的，主要體現(xiàn)于以下兩點： 1、效果得益于“跳出”--跳出教材框框 剛開始備課和試教時，我打算充沛利用教材，根據(jù)教材上的內容出示幻燈片讓同學說一說，但一節(jié)課下來顯得很單調、信息量很少，體現(xiàn)不出生活中數(shù)的味道。于是我開放教材，跳出教材的框框，課前安排一個“找生活中的數(shù)”實踐活動把同學放到社會生活之林中去，讓他們先找些“野食”吃。這樣，課前在準備過程當中積累的素材多了，同學的學習效益大大提高了。同學在豐富多彩的實際生活中自由自在地采擷自身感興趣的“果子”，他們采來的“果子”是絢麗多姿的，然后回到課堂交流，共享到了“果子”的豐富，起到“以一當數(shù)十”的作用。 這個“跳出”戰(zhàn)略，體現(xiàn)了現(xiàn)代科學“系統(tǒng)論”的理論。系統(tǒng)論認為：系統(tǒng)只有開放，不時吸收外界的信息，才干使自身“有序”。
人教版新課標PEP小學英語三年級上冊Look at me教案（全英文版）
３、Practicea. Nice to meet you. Nice to meet you,too.b. Perform the dialogue.c. Arrange the dialogue according to the pictures or sentence cards.d. Let’s play.A: Good afternoon,B. This is C. Hello, C! Nice to meet you.C: Nice to meet you, too.A,B: Goodbye!C: Bye!４、Assessment Workbook page 10Add-activitiesa. Listen to the recording and repeat.b. Make a dialogue according to "Let’s talk".Second Period一、Teaching contents1. Let’s learn Words：body, leg, arm, hand, finger, foot.1. Let’s do二、Preparation１、a puppet２、Cards of body, leg, arm, hand, finger and foot.３、headgear of a captain三、Teaching steps１、Warm-up/ Revisiona. Captain says to review "let’s do" of Part A.b. Perform the students their own dialogues.２、Presentationa. Learn to say "body, leg, arm, hand, finger and foot."b. Listen to the recording and repeat.c. Let’s do. Clap your hands. Snap your fingers. Wave your arms. Cross your legs. Shake your body. Stamp your foot.３、Practicea. Let’s draw a person.b. Let’s do. Point out which picture.c. Let’s do. Who responses faster.４、Assessment Workbook page 11５、Add-activitiesa. Listen to the recording, repeat and act out.b. Say all the names of the body to your parents.Third Period一、Teaching contents1. Let’s check2. Let’s chant二、Preparation１、stationeries１、pictures of parts of Zoom
