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人教版新目標(biāo)初中英語(yǔ)七年級(jí)下冊(cè)What do you think of game shows教案
五、教學(xué)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(shuō)明：這一步旨在讓學(xué)生運(yùn)用已有的語(yǔ)言知識(shí)談?wù)搶?duì)事物的看法和意見(jiàn)，并簡(jiǎn)單闡明理由，培養(yǎng)學(xué)生的主動(dòng)思維能力和運(yùn)用英語(yǔ)的能力。六、教學(xué)拓展調(diào)查電視節(jié)目的收視率任務(wù)：調(diào)查你周圍的人對(duì)現(xiàn)在各種電視節(jié)目的反響。活動(dòng)過(guò)程：1．教師布置任務(wù)，讓學(xué)生調(diào)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(xué)生進(jìn)行調(diào)查活動(dòng)，運(yùn)用本單元所學(xué)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(xiě)調(diào)查表，比較其收視率。
人教版新目標(biāo)初中英語(yǔ)七年級(jí)下冊(cè)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(yǔ)法：一般過(guò)去時(shí)特殊疑問(wèn)句、一般疑問(wèn)句及肯、否定回答。課時(shí)安排4課時(shí)第一課時(shí)：Section A：la，1b，lc，2a，2b，2c 第二課時(shí)：Section A：3a，3b，4第三課時(shí)：Section B：1，2a，2b，2c第四課時(shí)：Section B：3a，3b，3c，4 and Self Check第一課時(shí)教學(xué)目標(biāo)掌握描寫(xiě)假期生活的形容詞。假期里自己所做事情的簡(jiǎn)單表達(dá)。談?wù)摷倨谧龅氖虑榧爱?dāng)時(shí)情況。談?wù)摷倨跁r(shí)旅游的天氣，旅游者以及食物等。教學(xué)過(guò)程一、導(dǎo)入播放一首英文歌曲：Let’s travel 說(shuō)明：通過(guò)讓學(xué)生聽(tīng)節(jié)奏歡快迪斯尼英語(yǔ)歌曲Let’s travel.引入本節(jié)課談?wù)摰脑掝}vacation and travel. 讓歌曲使學(xué)生的思維活躍，增強(qiáng)課堂氣氛，激發(fā)學(xué)生提高學(xué)習(xí)英語(yǔ)的興趣。T：How is the trip ?Ss : It’s pretty good/ happy/exciting /relaxing/busy/dangerous/ fantastic說(shuō)明：這個(gè)問(wèn)題是為了操練形容詞。建議讓多個(gè)Ss作答。鼓勵(lì)他們用不同的形容詞。上述個(gè)別形容詞本應(yīng)在第二課時(shí)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(píng)價(jià)語(yǔ)中適時(shí)出現(xiàn)，以加深學(xué)生對(duì)詞匯的印象。
人教版新目標(biāo)初中英語(yǔ)八年級(jí)上冊(cè)Can you come to my party教案3篇
Step 3 (3b)First, tell the students when we talk about our future plans, we often use: I’m+verb+ing When we talk about what we must do, we use have to. Ask the students to fill in the blanks in 3b. The answers are: shopping, go to see, a test, I’m going, my family. Step 4 (3c)Let the students write an e-mail message to a friend. Say why you can’t visit next. Before the exercise, ask the students to give some possible answers and write them on the blackboard. So the students will feel easy to finish the writing exercise. After they finish it, Let them to correct it in groups first. Each group chooses theirs best one to read in front of the whole class. Step 5 ( planning a party )First read the conversation in the box together. Then ask the students to turn to page 88.Write down everything you have to do next week. Write in all the things you have to do . Ask the students to look at the list. Ask them “What day are you free?” This is when you can have your party. Step 6 (Self check 1 )Let the students to fill in the blanks with the words given. Change the forms of the words if possible. Then make their own sentences. The answers are: visit, playing, have to, study, comeStep 7 (Self check 2)Imagine you are Marie. Read the information and look at your schedule. Write replies to the invitation.
人教版新目標(biāo)初中英語(yǔ)八年級(jí)上冊(cè)Could you please clean your room教案3篇
一、 教學(xué)內(nèi)容Section A 1a----1c二、 教學(xué)目標(biāo)1.學(xué)習(xí)詞匯do the dishes, make the bed, take out the trash, fold the clothes, do the laundry, sweep the floor, clean the living room.2.句型 Could you please clean your room? Yes, sure.三、 教學(xué)準(zhǔn)備 學(xué)生預(yù)習(xí)本單元所有的詞匯多媒體課件 活動(dòng)表 獎(jiǎng)品四、 教學(xué)過(guò)程Pre-task1. Warming upEnjoy ourselves. Watch cartoon Cinderella. 看動(dòng)畫(huà)片段《灰姑娘》導(dǎo)如入本課話題和新詞匯“chores”美麗善良的鬼姑娘因繼母的嫉妒，每天得做所有的家務(wù)。片段的主題使學(xué)生聯(lián)想到本課的話題。2. learn new words and phrasesLook! What is she / he dong? 看圖學(xué)習(xí)動(dòng)詞詞組do chores, do the dishes, make the bed, take out the trash, fold the clothes, do the laundry, clean the living room.3. Guessing game.What is she doing ? 4. Pair work. 1a, Do you do these things at home? Write “Y” for “yes” and “N” for “no”.5. Listening . 1b , Peter’s chores or Mom’s chores?理解目標(biāo)語(yǔ)Could you please clean your room? Yes, sure.Write “M” for Mom’s chores, “P” for Peter’s chores in the chart.6. PairworkLook at the picture,Ask your partner to do the chores that you see. 7. Interview Who is the most able at home? 1) What chores do you do at home? How often do you do the chores? Work in four, interview each of the students in the group, fill in the chart.
人教版新目標(biāo)初中英語(yǔ)八年級(jí)下冊(cè)Have you ever been to an amusement park教案
（1）Have you ever been to …? Yes, I have. / Yes, I have ever been to …No, I haven’t. / No, I have never been to …（2）When did you go there? I went there last year. （3）I have never been to a water park. Neither have I. I have ever been to an amusement park. So have I. （4）How long have you been studying English? I’ve been studying English since nine o’clock. I’ve been studying English since I came back home. I’ve been studying English for five hours. （5）What’s that? It’s an amusement park in Japan. I’ve never been to an amusement park like it before. It’s fun to learn another language. Let’s go tonight. Isn’t this great?space museum, amusement park, water park, South America, Peru, Holland, European culture, tour guide, flight attendant, musical instrument, more than, be from, get to, take lessons, neither, discover, graduate, change
人教版新目標(biāo)初中英語(yǔ)八年級(jí)下冊(cè)Why don’t you get her a scarf教案
教師帶領(lǐng)學(xué)生復(fù)習(xí)有關(guān)描述寵物的詞匯，采用教師提問(wèn)學(xué)生回答的方進(jìn)行。如：T：What animals do you think would be good pets？What animals do you think would be bad pets？What do you think are good animals for a six-year-old child？然后學(xué)生進(jìn)行 pairwork 練習(xí)。Task two: 師生互動(dòng)，學(xué)習(xí)探究 1、播放3a部分的錄音，引導(dǎo)學(xué)生一邊聽(tīng)錄音，一邊跟讀。2、通過(guò)聽(tīng)錄音學(xué)生回答以下問(wèn)題：Why do you think pot-bellied pigs are popular？What are the advantages and disadvantages of keeping such a pet？教師對(duì)學(xué)生的回答進(jìn)行及時(shí)點(diǎn)評(píng)。3．學(xué)習(xí)范文，學(xué)習(xí)重點(diǎn)短語(yǔ)，為下步的模仿寫(xiě)作提供語(yǔ)言素材。T :1. )Have you ever kept a pig as a pet?Do you like pigs? St.:No.…Why don’t you like to keep a pig? St: No.They’re too dirty and lazy(Do you know in some foreign countries like Hollyland, Australia,pigs are the most popular pet.there’s a kind of pig.(圖)it has an interesting name? it ‘s called a pot-bellied pig.) Now,let’s learn an article about this kind of interesting pet.2.)play the tapeSt.:Listen and repeat3.)show some Qs on computer(本子St.: read silently,then answerthe Qs(本子)4.)Ask ss. Close book and retell this passage.(what is a pot-bellied pig? Is it a good or bad pet? ) St.: retell it to each other“A pot –bellied pig is a popular pet now…”5.read the article together.St.:.practice reading
人教版新目標(biāo)初中英語(yǔ)八年級(jí)下冊(cè)Would you mind turning down the music教案
Step 4. Group work (4)1. Ask a pair of students to read the dialogue. Say, This activity provides speaking, listening and writing practice using the target language.2. Ask students to complete the work in groups.3. Check the answers with the whole class. 4. Explain some of the language points. Step 5. Word review (Self check 1)1. Ask students to read the words and the phrases given. 2. Fill in the blanks with proper forms of these words to complete the sentences. 3. Check the answers with the whole class. Homework:Do activity 2 on page 57 after class. Period 6Teaching aims: 1. Teach vocabulary words and the useful expressions. 2. Enable the students to learn etiquette in different culture. 3. Help the students learn how to behave politely in public places and in daily life. Teaching procedures:Step 1. RevisionHelp students to review the function of making requests through a free talk. Then lead them to the topic of etiquette. Explain the meaning of etiquette. Or, ask students to look it up in the dictionary. Step 2. Pre-reading (Section 1)1. Ask students to read the picture and make a list with their partner about how many rules of etiquette can be seen being broken.
人教版新目標(biāo)初中英語(yǔ)九年級(jí)上冊(cè)I used to be afraid of the dark教案
內(nèi)容提示1．本單元主要內(nèi)容是學(xué)會(huì)used to結(jié)構(gòu)。Used to +動(dòng)詞原形表示過(guò)去經(jīng)常、以前常常，只用于過(guò)去式中，用來(lái)表示現(xiàn)在已不存在的習(xí)慣或狀態(tài)。例如：They used to play football together．他們過(guò)去常在一起蹋足球。（現(xiàn)在不在一起踢了)2．used to的疑問(wèn)形式和否定形式為Did you use to…?和I didn’t use to… 也可以用Used you to…?和I used not to…但現(xiàn)在多使用前者。例如：Did you used to swim in the river? 你過(guò)去常在河里游泳嗎?I didn’t use to play the piano． 我以前并不經(jīng)常彈鋼琴。教學(xué)目標(biāo)一、學(xué)習(xí)目標(biāo)（Language Goal） 1．學(xué)會(huì)陳述自己過(guò)去常做的事情。2．學(xué)會(huì)陳述自己過(guò)去的愛(ài)好等。3．能夠表達(dá)自己現(xiàn)在和過(guò)去在外表、性格、娛樂(lè)等方面的變化。4．能夠表達(dá)朋友、家人等現(xiàn)在和過(guò)去的變化。二、語(yǔ)言結(jié)構(gòu)（Language Structures） 1．I used to be short when I was young. 我年輕時(shí)個(gè)子很矮。 2． —Did you use to have straight hair? 你過(guò)去是直發(fā)嗎？—Yes, I did. 是的。 3． —Did you use to play the piano? 你過(guò)去彈鋼琴嗎？—No, I didn’t. 不，我不彈。 4．I used to be afraid of dark. 我過(guò)去害怕黑暗。 5．I’m terrified of the snakes. 我害怕蛇。
人教版新目標(biāo)初中英語(yǔ)九年級(jí)下冊(cè)By the time I got outside, the bus had already left教案
Ⅰ． Teaching Aims and Demands1． Knowledge Objects（1） Key Vocabularyoversleep（2） Target LanguageWhat happened?I overslept． And by the time I got up, my brother had already gotten in the shower．2． Ability Objects（1） Teach the students to use the new words．（2） Train the students to narrate past events with the Past Perfect Tense．（3） Train the students' listening and speaking skills with the target language．3． Moral ObjectIt’s a good habit to go to bed early in the evening and get up early in the morning． So you’ll never be in a hurry in the morning．Ⅱ． Teaching Key Points1． Key Vocabularyoversleep2． Target LanguageNarrate past events with the Past Perfect TenseⅢ． Teaching Difficult Points1． Train the students to narrate past events with the Past Perfect Tense．2． Train the students to understand the target language in spoken conversation．Ⅳ． Teaching Methods1． Thinking of examples from the students' real lives．2． Making sentences by looking at the pictures．Ⅴ． Teaching AidA tape recorderⅥ． Teaching ProceduresStep I Revision1． Revise the language points in Unit 8．Ask some questions like this: What volunteer work would you like to do?Help the students to answer, I’d like to…/I love to…/I hope to2． Practice the dialogue in Activity 3c on page 62 again． Get students to role play the similar dialogues with the following．
人教版新目標(biāo)初中英語(yǔ)九年級(jí)下冊(cè)Rainy days make me sad教案
1. 教材分析本單元以how do things affect you？為話題, 從顏色、天氣、音樂(lè)、廣告、產(chǎn)品等方面談?wù)摿送饨缡挛锶绾斡绊懭说男那?。要求學(xué)生掌握表達(dá)某物或某事給人帶來(lái)的感覺(jué)、看法或影響等。共設(shè)計(jì)了四個(gè)部分的內(nèi)容：Section A 該部分有4個(gè)模塊：第一模塊圍繞Which restaurant would you like to go to?這一話題展開(kāi)思維（1a）、聽(tīng)力（1b）、口語(yǔ)（1c）訓(xùn)練；第二模塊圍繞How does music affect you? 進(jìn)行聽(tīng)力（2a-2b）、口語(yǔ)訓(xùn)練（2c）；第三模塊繼續(xù)圍繞how do colors in the restaurant affect you這一話題展開(kāi)訓(xùn)練，訓(xùn)練形式為閱讀和問(wèn)題體驗(yàn)（3a）和小組活動(dòng)（3b）；第四模塊仍就How do things affect you這一話題以調(diào)查的形式展開(kāi)討論。Section B該部分有4個(gè)模塊：第一模塊圍繞產(chǎn)品廣告對(duì)人們的影響這一話題以“配對(duì)”（1a）與“列舉”（1b）兩種形式展開(kāi)訓(xùn)練；第二模塊繼續(xù)圍繞How do things affect you? 進(jìn)行聽(tīng)力（2a-2b）、口語(yǔ)對(duì)話訓(xùn)練（2c）；第三模塊圍繞“Advertising”這一話題展開(kāi)閱讀（3a-3b）和寫(xiě)作（3c）訓(xùn)練；第四模塊圍繞How posters affect you這一話題以口語(yǔ)訓(xùn)練形式展開(kāi)小組活動(dòng)。
人教版新目標(biāo)初中英語(yǔ)九年級(jí)下冊(cè)I’ll help clean up the city parks教案
Talk about offering help (P60)I’ll help clean up the city parks.A: I’d like to work ...B: You could help ...Talk about ways to tell people about the Clean-Up Day (P61)We need to ...We can’t ...I’ll ...Talk about the work the volunteers do (P62)These three students all volunteer their time to help other people.Somebody loves to ... / helps ... / plans to ... / wants to ...A: What do you like doing?B: I like ... A: What kind of volunteer work do you think I could do?B: You could ...1. 重點(diǎn)詞匯advertisement, fix, repair, pleasure, blind, deaf, shut, carry, specially, fetch2. 認(rèn)讀詞匯hunger, homeless, cheer, clean-up, sign, establish, major, commitment, elementary, veterinarian, coach, similar, call-in, strategy, disabled, organization, unable, support, appreciate, donation, part of speech, pronoun, adverb, preposition, conjunction, donate, Jimmy, Sally3. 詞組clean up, cheer up, give out, put off, set up, think up, take after, fix up, give away, put up, hand out, work out, at once
人教版新目標(biāo)初中英語(yǔ)九年級(jí)下冊(cè)You’re supposed to shake hands教案
教學(xué)目標(biāo)：1. 掌握本單元一些重點(diǎn)詞匯的寫(xiě)法和用法。2. 學(xué)會(huì)自如談?wù)摬妥蓝Y儀。Step 1 RevisionAsk some students to retell the customs at the table in France in the passage in 3a.Step 2 Self checkPart 1. Fill in each bland with the correct word given. Students do the exercises by themselves at first. Then check the answers. Ask the students to comprehend the sentences and help them point out uses of some words, like “arrive (at / in) sw., spend time / money on sth , spend time / money (in) doing sth.”P(pán)art 2. Read about Fan Ling’s experience in a western restaurant. Understand the passage. Point out some key points in the passage.1. be / get used to doing sth. 習(xí)慣做某事2. begin with = start with 以….開(kāi)頭3. crowd v. 擠滿，塞滿 the crowd 人群 crowded adj. 擁擠的Then students discuss about how she would solve her problem. Ask some to share their stories with others.Part 3. Complete the crossword by looking at the sentences on the left. Then check the answers.
《小步舞曲教案》教案
教學(xué)過(guò)程：一、邊欣賞音樂(lè)邊介紹巴赫及其求學(xué)之路。通過(guò)背景音樂(lè)和文字說(shuō)明，使同學(xué)們掌握一些有關(guān)西方音樂(lè)的文化。二、初步了解小步舞曲。通過(guò)文字?jǐn)⑹?，?jiǎn)單了解小步舞曲。三、講述《小步舞曲》曲的音樂(lè)內(nèi)容。對(duì)節(jié)奏、速度、力度、節(jié)拍以及體裁進(jìn)行了解。四、結(jié)合譜例分段學(xué)習(xí)《小步舞曲》。1、學(xué)習(xí)樂(lè)曲A’段。說(shuō)明：依據(jù)樂(lè)曲創(chuàng)作背景，合理創(chuàng)設(shè)“舞會(huì)”情景，從而有效激發(fā)學(xué)生學(xué)習(xí)興趣，用舞蹈表現(xiàn)手段演繹此樂(lè)段，發(fā)展了學(xué)生的舞蹈表演能力，享受到美的愉悅。2、學(xué)習(xí)樂(lè)曲B段。說(shuō)明：利用形象、直觀的圖式輔助以及一系列貼近學(xué)生思維邏輯的問(wèn)答討論，激發(fā)學(xué)生的思考，幫助學(xué)生準(zhǔn)確把握樂(lè)段情緒，并能用指揮、伴奏等方式表現(xiàn)該樂(lè)段。3、完整欣賞《小步舞曲》。說(shuō)明：學(xué)生在完整欣賞樂(lè)曲時(shí)能夠鞏固樂(lè)曲主題的記憶，并且聽(tīng)辨、感受樂(lè)曲兩個(gè)不同主題情緒，培養(yǎng)學(xué)生獨(dú)立的音樂(lè)感受和見(jiàn)解。五、視頻欣賞。說(shuō)明：通過(guò)視屏欣賞，使同學(xué)們以一個(gè)更直觀的郊區(qū)去理解和學(xué)習(xí)作品，并使同學(xué)對(duì)作品有更深刻的記憶。引起學(xué)生共鳴，領(lǐng)悟音樂(lè)的美感，愉悅身心，獲取樂(lè)趣，從而激起學(xué)習(xí)的情趣。
北師大初中七年級(jí)數(shù)學(xué)上冊(cè)有理數(shù)的加減混合運(yùn)算的實(shí)際應(yīng)用教案
(1)本周哪一天河流水位最高，哪一天河流水位最低，它們位于警戒水位之上還是之下，與警戒水位的距離分別是多少？(2)與上周末相比，本周末河流的水位是上升還是下降了？解析：(1)先規(guī)定其中一個(gè)為正，則另一個(gè)就用負(fù)表示．理解表中的正負(fù)號(hào)表示的含義，根據(jù)條件計(jì)算出每天的水位即可求解；(2)只要觀察星期日的水位是正負(fù)即可．解：(1)前兩天的水位是上升的，第1天的水位是＋0.20米；第2天的水位是＋0.20＋0.81＝＋1.01米；第3天的水位是＋1.01－0.35＝＋0.66米；第4天的水位是＋0.66＋0.13＝＋0.79米；第5天的水位是0.79＋0.28＝＋1.07米；第6天的水位是1.07－0.36＝＋0.71米；第7天的水位是0.71－0.01＝＋0.7米；則水位最低的是第一天，高于警戒水位；水位最高的是第5天；(2)＋0.20＋0.81－0.35＋0.13＋0.28－0.36－0.01＝＋0.7米，則本周末河流的水位上升了0.7米．方法總結(jié)：解此題的關(guān)鍵是分析題意列出算式，用的數(shù)學(xué)思想是轉(zhuǎn)化思想，即把實(shí)際問(wèn)題轉(zhuǎn)化成數(shù)學(xué)問(wèn)題．探究點(diǎn)二：有理數(shù)的加減混合運(yùn)算在生活中的其他應(yīng)用
中班主題課件教案：“我的朋友”的主題反思
主題目標(biāo)： 能關(guān)注周圍環(huán)境中的事物，初步了解并體驗(yàn)人與人、人與整個(gè)環(huán)境和諧相處的快樂(lè)感覺(jué)；能在成人幫助下逐步形成與他人共處的良好態(tài)度；學(xué)習(xí)并嘗試與人交往的方式，促進(jìn)社會(huì)交往能力的發(fā)展。 主題的開(kāi)展： 本月以“我的朋友”為主題，圍繞“朋友都有誰(shuí)、快快樂(lè)樂(lè)來(lái)玩耍、友好相處是朋友、”三個(gè)方面的內(nèi)容展開(kāi)活動(dòng)，環(huán)境方面突出的是我們有效的利用家長(zhǎng)資源，帶動(dòng)幼兒及教師家長(zhǎng)的興趣。 俗話說(shuō)：“有朋自遠(yuǎn)方來(lái)”孩子年齡隨小，但他們也在逐漸與社會(huì)接軌，心中都有自己的好朋友，比如有的幼兒說(shuō)“我爸爸是我的好朋友”“我班xxx 是我的好朋友” “xx班的xxx是我的好朋友”，為此我們組織幼兒完成好朋友畫(huà)像的活動(dòng)。目的是通過(guò)幼兒講述，不僅提高幼兒口語(yǔ)表達(dá)能力。而且進(jìn)一步增進(jìn)好朋友之間的情感。
意外傷害安全教案 防止意外傷害安全教案
一、感受地震給人類帶來(lái)的災(zāi)難. 1、講述地震來(lái)臨時(shí)的情況?！ 】翠浵瘛 √釂?wèn)：小朋友看了什么?(幼兒回答如：幼兒說(shuō)說(shuō)自己的見(jiàn)識(shí)和感受)再看一遍錄像 知道遇到地震時(shí)不要慌，要聽(tīng)從老師的指揮，有序地撤離可以避免危害的發(fā)生。 那地震來(lái)了我們要怎么辦?(幼兒討論)
《危機(jī)意識(shí)》主題班會(huì)教案2篇
男：是的。下面讓我們來(lái)看看，當(dāng)遭遇亡命歹徒時(shí)，專家為我們提供了怎樣的自我保護(hù)的好方法。(男女分別讀出ppt)(2)視頻展示：校園安全啟示(6分46秒)目的：通過(guò)觀看視頻，提高學(xué)生的自我安全意識(shí)，使之掌握一定的危險(xiǎn)預(yù)防措施和學(xué)會(huì)一定的安全逃生技巧。女：除此之外，我們?cè)賮?lái)看一個(gè)校園安全啟示的視頻，從中學(xué)到更多自我保護(hù)、防范歹徒的好方法，請(qǐng)看大屏幕。男：好的，有了這一系列有效方法的指導(dǎo)，相信我們只要努力將它們牢記在心，即使遭遇校園惡性事件，我們也能好好保護(hù)自己，安全逃出壞人的魔爪。女：嗯，讓我們來(lái)看看，學(xué)會(huì)了防護(hù)方法的這幾位同學(xué)，能否順利地從壞人的手中逃脫吧。6、情景?。寒?dāng)危險(xiǎn)再來(lái)的時(shí)候(3—5分鐘)目的：通過(guò)情景劇的再表演，加深學(xué)生對(duì)成功逃生技巧的印象和理解。男：幾位同學(xué)都平安無(wú)恙地逃出了行兇歹徒的魔爪，歹徒也被警察抓住了!真是太好了!女：是啊!希望在座的同學(xué)，都能像剛才幾位一樣，提高危機(jī)意識(shí)，學(xué)會(huì)自我保護(hù)，快快樂(lè)樂(lè)上學(xué)，平平安安回家!男：我們的主題班會(huì)即將到達(dá)尾聲，現(xiàn)在有請(qǐng)我們的班主任老師作總結(jié)，鼓掌歡迎!
北師大初中數(shù)學(xué)九年級(jí)上冊(cè)一元二次方程的根與系數(shù)的關(guān)系2教案
3、一般地，對(duì)于關(guān)于 方程 為已知常數(shù)， ，試用求根公式求出它的兩個(gè)解x1、x2，算一算x1＋x2、x1?x2的值，你能得出什么結(jié)果？與上面發(fā)現(xiàn)的現(xiàn)象是否一致?！局R(shí)應(yīng)用】 1、（1）不解方程，求方程兩根的和兩根的積：① ② （2）已知方程 的一個(gè)根是2，求它的另一個(gè)根及 的值。（3）不解方程，求一 元二次方程 兩個(gè)根的①平方和；②倒數(shù)和。（4）求一元二次方程，使它的兩個(gè)根是 ?！練w納小結(jié)】【作業(yè)】1、已知方程 的一個(gè)根是1，求它的另一個(gè)根及 的值。2、設(shè) 是方程 的兩個(gè)根，不解方程，求下列各式的值。① ；② 3、求一個(gè)一元次方程，使它的兩 個(gè)根分別為：① ；② 4、下列方程兩根的和與兩根的積各是多少 ？① ； ② ； ③ ； ④ ；
北師大初中數(shù)學(xué)九年級(jí)上冊(cè)一元二次方程的根與系數(shù)的關(guān)系2教案
2、猜想 一元二次方程的兩個(gè)根 的和與積和原來(lái)的方程有什么聯(lián)系？小組交流。3、一般地，對(duì)于關(guān)于 方程 為已知常數(shù)， ，試用求根公式求出它的兩個(gè)解x1、x2，算一算x1＋x2、x1?x2的值，你能得出什么結(jié)果？與上面發(fā)現(xiàn)的現(xiàn)象是否一致?！局R(shí)應(yīng)用】 1、（1）不解方程，求方程兩根的和兩根的積：① ② （2）已知方程 的一個(gè)根是2，求它的另一個(gè)根及 的值。（3）不解方程，求一 元二次方程 兩個(gè)根的①平方和；②倒數(shù)和。（4）求一元二次方程，使它的兩個(gè)根是 ?！練w納小結(jié)】【作業(yè)】1、已知方程 的一個(gè)根是1，求它的另一個(gè)根及 的值。2、設(shè) 是方程 的兩個(gè)根，不解方程，求下列各式的值。① ；② 3、求一個(gè)一元次方程，使它的兩 個(gè)根分別為：① ；② 4、下列方程兩根的和與兩根的積各是多少 ？① ； ② ； ③ ； ④ ；
幼兒園中班語(yǔ)言教案：快樂(lè)口袋
2、積極參加討論，理解什么是真正的快樂(lè)。3、能發(fā)現(xiàn)快樂(lè)、分享快樂(lè)，培養(yǎng)積極面對(duì)生活的良好個(gè)性品質(zhì)?；顒?dòng)準(zhǔn)備1、制作"快樂(lè)口袋"(用白布裁剪成大口袋。外面畫(huà)一些體現(xiàn)快樂(lè)主題的兒童畫(huà)．內(nèi)用軟棉花包裹著一臺(tái)可以錄音和放音的隨身聽(tīng))。2、故事《快樂(lè)口袋》的電腦課件?；顒?dòng)過(guò)程 一、問(wèn)一問(wèn)--設(shè)置疑點(diǎn)，激發(fā)興趣?！ 〗處熣故?quot;快樂(lè)口袋"。提問(wèn)并導(dǎo)入課題?！ 〗處熡谜Z(yǔ)參考：老師這兒有一個(gè)神奇的口袋?！ ∧銈兛矗诖嫌惺裁囱?(引導(dǎo)幼兒觀察13袋上有關(guān)快樂(lè)的畫(huà)面)口袋里裝了什么呢?(老師打開(kāi)袋內(nèi)的隨身聽(tīng)開(kāi)關(guān)。里面播放出一些快樂(lè)的話語(yǔ)。如："今天是我五周歲的生日，我請(qǐng)了許多朋友吃蛋糕，我的心里呀。真快樂(lè)!""我畫(huà)的畫(huà)被放進(jìn)櫥窗里展覽啦。我的心里呀，真快樂(lè)!""媽媽生病了，我端杯開(kāi)水給媽媽喝，媽媽夸我懂事了，我的心里呀，真快樂(lè)二、聽(tīng)一聽(tīng)--欣賞故事，體驗(yàn)作品?！ 〗處煷蜷_(kāi)多媒體課件，讓幼兒邊聽(tīng)故事邊看動(dòng)畫(huà)，聽(tīng)完故事后層層遞進(jìn)地提問(wèn)，使幼兒對(duì)故事有初步的了解?！ 〗處熡谜Z(yǔ)參考：快樂(lè)口袋有什么作用?小動(dòng)物對(duì)著快樂(lè)口袋說(shuō)了什么?后來(lái)森林里發(fā)生了一件什么事?是什么讓小動(dòng)物們又重新快樂(lè)起來(lái)的．玩一玩--把快樂(lè)告訴口袋，鞏同作品經(jīng)驗(yàn)。 教師鼓勵(lì)幼兒對(duì)著"快樂(lè)口袋"講講自己感到快樂(lè)的事兒．幫助幼兒發(fā)現(xiàn)快樂(lè)、分享快樂(lè)?！ 〗處熡谜Z(yǔ)參考：故事中小動(dòng)物們有許多快樂(lè)的事兒。你們平時(shí)遇到過(guò)快樂(lè)的事兒?jiǎn)?你們能像小動(dòng)物一樣也把自己的快樂(lè)對(duì)著口袋說(shuō)說(shuō)嗎三、談一談--什么是真正的快樂(lè)，遷移作品經(jīng)驗(yàn)。 教師鼓勵(lì)幼兒積極討論"什么是真正的快樂(lè)"，使幼兒明白快樂(lè)是靠自己發(fā)現(xiàn)的、能與別人分享的，使別人得到快樂(lè)的人自己才最快樂(lè)?！ 』顒?dòng)延伸將教具"快樂(lè)口袋"放置在活動(dòng)室一角．鼓勵(lì)幼兒平時(shí)將自己的快樂(lè)事兒告訴"快樂(lè)口袋"或用繪畫(huà)的形式將快樂(lè)事兒畫(huà)下來(lái)，插入袋內(nèi)。教師利用自由活動(dòng)的時(shí)間帶領(lǐng)幼兒聽(tīng)袋內(nèi)的"快樂(lè)心語(yǔ)"(錄音)，看快樂(lè)圖畫(huà)，幫助幼兒進(jìn)一步發(fā)現(xiàn)快樂(lè)、分享快樂(lè)、獲得快樂(lè)。