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人教版新目標(biāo)初中英語(yǔ)七年級(jí)下冊(cè)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(xué)反思：通過本單元的學(xué)習(xí)，學(xué)生基本可以談?wù)撊藗兊膰?guó)籍，居住城市及其所說的語(yǔ)言，通過書信方式去介紹自己并尋找筆友。但在涉及到國(guó)外的一些城市時(shí)，學(xué)生對(duì)這方面的知識(shí)相對(duì)欠缺，能介紹的城市并不多，也反應(yīng)出學(xué)生課前預(yù)習(xí)不充分，這跟學(xué)生學(xué)習(xí)條件也有關(guān)，大多數(shù)學(xué)生無(wú)法通過網(wǎng)絡(luò)獲取所需信息。因此，在以后的教學(xué)中要多指導(dǎo)學(xué)生通過計(jì)算機(jī)網(wǎng)絡(luò)獲取信息，拓寬知識(shí)面。
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：一般過去時(shí)特殊疑問句、一般疑問句及肯、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)過程一、導(dǎo)入播放一首英文歌曲：Let’s travel 說明：通過讓學(xué)生聽節(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說明：這個(gè)問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)七年級(jí)下冊(cè)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(dòng)物和表達(dá)個(gè)人喜好，以及句式why do you like…? Because…。這也是本單元的教學(xué)重點(diǎn)。通過本單元的學(xué)習(xí)，學(xué)生應(yīng)能較流利地運(yùn)用所學(xué)詞匯和句型描述動(dòng)物，表達(dá)個(gè)人喜好。（二）單元知識(shí)結(jié)構(gòu)1．詞匯動(dòng)物名稱 tiger, elephant, koala, dolphin, etc．詞匯描述性形容詞: smart, cute, ugly, clever, shy, etc．國(guó)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(biāo)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(xué)重難點(diǎn)一覽（五）單元學(xué)情分析學(xué)生此前已經(jīng)學(xué)過由why, where, what 引導(dǎo)的特殊疑問句句型，具有了學(xué)習(xí)本單元知識(shí)的認(rèn)知前提。形形色色的動(dòng)物能激發(fā)學(xué)生的好奇心，產(chǎn)生了解它們的欲望，這有利于本單元知識(shí)的教學(xué)和學(xué)生學(xué)習(xí)興趣的培養(yǎng)。
人教版新目標(biāo)初中英語(yǔ)八年級(jí)下冊(cè)What should I do教案2篇
說明：在幫Li Lei提建議的同時(shí)，教育學(xué)生如何學(xué)好英語(yǔ)。第三課時(shí)教學(xué)目標(biāo)1. 語(yǔ)言目標(biāo)：a) 詞匯: Original, in style, haircut, the same as.b) 語(yǔ)言結(jié)構(gòu):My friend wears the same clothes and has the same haircut as I do.2. 能力目標(biāo):大多數(shù)學(xué)生能夠談?wù)撟约合矚g哪種服裝，提高查找信息的能力。3. 情感目標(biāo):學(xué)會(huì)如何與朋友相處，要有自己對(duì)時(shí)尚的看法。教學(xué)重點(diǎn)掌握一些重要詞匯。教學(xué)難點(diǎn)學(xué)會(huì)談?wù)搯栴}，并能提出書面建議?！艚虒W(xué)突破首先針對(duì)Erin的問題，提出個(gè)人的建議，模仿2c部分的對(duì)話展開雙人交際Pair-work；聽老師誦讀3a部分的信件，并找出LEFT OUT的問題所在；學(xué)生完成3b部分的內(nèi)容，給Left Out提出書面的建議；學(xué)以口頭形式提出自己目前存在的某個(gè)問題，講給大家聽，讓同學(xué)們給自己提出一個(gè)建議，并作筆錄；學(xué)生兩、三個(gè)人分成一組，隨意性地進(jìn)行口語(yǔ)交際，談?wù)揚(yáng)14的第4部分的某個(gè)問題，相互交換意見。
人教版新目標(biāo)初中英語(yǔ)八年級(jí)下冊(cè)If you go to the party, you’ll have a great time教案2篇
區(qū)分賓語(yǔ)從句、定于從句和狀語(yǔ)從句賓語(yǔ)從句和狀語(yǔ)從句，都叫做主從復(fù)合句。賓語(yǔ)從句主要是中考必考的，是初中階段必掌握的從句，賓語(yǔ)從句主要是掌握三要素，所謂賓語(yǔ)從句，就是賓語(yǔ)在主從復(fù)合句當(dāng)中充當(dāng)賓語(yǔ)的一個(gè)句子，叫做賓語(yǔ)從句。主句的謂語(yǔ)動(dòng)詞是及物動(dòng)詞，后面如果是詞或者是短語(yǔ)的話，是簡(jiǎn)單句，如果是句子的話，肯定是賓語(yǔ)從句。I know that he good at English.就是賓語(yǔ)從句，三要素，一要素是要注意連詞，連詞一共學(xué)了三類連詞，一類連詞是that口語(yǔ)當(dāng)中可以省略，就像剛才說的那一句，I hear he is good at English.還有疑問代詞、疑問副詞，how where when，疑問代詞、疑問副詞。還有一類連詞weather是否的意思，不是狀語(yǔ)從句當(dāng)中的如果，這一定要和如果區(qū)分開，這是是否。I don't know if he interested at English。賓語(yǔ)從句要注意if是連詞。第二要素是語(yǔ)序，要用陳述舉語(yǔ)序。比如說你家有幾口人，我們都說How many people are there in you family?但是這是簡(jiǎn)單句，一旦說成賓語(yǔ)從句，你可以告訴我你家有幾口人嗎？Could you tell me how many people there are in you family ?
人教版新目標(biāo)初中英語(yǔ)八年級(jí)下冊(cè)It’s a nice day, isn’t it教案2篇
"Hello! Welcome to English class! Introduce yourself. Meet your new classmates." That's what the teacher says. What do you say? "Oh no!" It can be difficult talking to new people. But it can be fun, and you can make friends. How do you do it? Make small talk. Small talk is polite conversation. "Wang Nan is a great pingpang player, isn't she?" "I'd love to meet her, wouldn't you?" "It's been raining a lot, hasn't it?" Tag questions are a form of polite speech. To make small talk successfully, you should know how to make them. You should also know what topics to talk about. Try to learn this unit carefully. The next time you're in English class, you'll find out. Making small talk's easy, isn't it? (“你好！歡迎你！請(qǐng)做一下自我介紹。認(rèn)識(shí)一下你的新同學(xué)?！蓖ǔＴ谡n上老師會(huì)這樣說。你會(huì)說什么呢？“噢，不！”與陌生人談話太困難了。但是這也很有意思，并且你還能交到朋友。你該怎么做呢？閑聊。閑聊指得是禮貌的對(duì)話?！巴蹰且粋€(gè)很棒的乒乓球運(yùn)動(dòng)員，不是嗎？”“我希望自己能認(rèn)識(shí)她，你呢？“今年的雨水很多，不是嗎？”反意疑問句是一種禮貌用語(yǔ)。為了使得談話成功，你應(yīng)該知道怎樣去進(jìn)行閑聊。你還應(yīng)該知道與不同的人該談?wù)撌裁礃拥脑掝}。認(rèn)真的學(xué)習(xí)這個(gè)單元吧，下次在英語(yǔ)課上，你會(huì)發(fā)現(xiàn)與大家展開談話是一件很容易的事情，不信我們來試試。)
人教版新目標(biāo)初中英語(yǔ)八年級(jí)下冊(cè)He said I was hard-working教案2篇
This activity introduces some new vocabulary and provide oral practice using the target language.Task 1 . Ask four students to stand in front of the class, and the teacher asks them the following questions as a reporter.1.What are you going to do when you grow up?2.What are you going to do next week?3.What are going to do after school?The students will give different answers, then ask a good student to report what they said.I am going to e a doctor.What did she say?----------She said she was going to be a doctor.I am going to have a party on Friday night.What did he say?-------He said he was going to have a party on Friday night.I am going to do my homework.What did she say ?------ She said she was going to do her homework.I am going home after school.What did she say?-----She said she was going home after school.Say In this unit we are going to learn to use words like to report what someone said.Task 2. Read the instructions. Then ask a student to read the four questions. And write the words on the Bb. Explain what soap opera is.Task 3. Ask the students to Look at the pictures, point out the TV screens in the picture. Ask one girl to read what Marcia said.What did Marcia say? She said She said she was having a surprise party for Lana on Friday night. Repeat the other pictures in the same way.Activity3. Listen and number the pictures in activity 1a.
人教版新目標(biāo)初中英語(yǔ)八年級(jí)下冊(cè)How long have you been collecting shells教案2篇
Step Ⅱ Show the new words on the screen and teach the new words. Read the new words to students and ask them to repeat.Step Ⅲ 3aThis activity introduces new vocabulary and provides reading practice using the target language.In this activity first look at the four pictures.T: What can you see in the pictures?Ss: Four snow globes.T: Right. There are four snow globes in the pictures. And what are they?Ss: They are a monster, two polar bears, two penguins and a birthday cake.Write these words on the blackboard: snow globe; monster; polar bear; penguin and birthday cake. Read them to the class and ask students to repeat each one. Make sure students understand each word.Use a computer to show the E-mail message on the screen and read the message to students.Get students to read the e-mail on their own, and then draw lines connecting each snow globe and its description.Correct the answers.AnswersA line should connect each snow globe picture with the words that describe it in the letter.Step Ⅳ 3bThis activity provides writing practice using the target language.First review Activity 2a on Page 47.Then ask students to complete the message according to Activity 2a.Some partial sentences are given to students. Write about one person's collection.When students work, walk around the room checking the progress and offering help as needed.When they finish, ask some students to read their messages to the class.
人教版新目標(biāo)初中英語(yǔ)八年級(jí)下冊(cè)What were you doing when the UFO arrived教案2篇
(一).知識(shí)方面: 1.培養(yǎng)學(xué)生能運(yùn)用過去進(jìn)行時(shí)來描述、談?wù)撨^去某個(gè)時(shí)間正在發(fā)生的事情或動(dòng)作的意識(shí)和能力，能就過去某個(gè)時(shí)間正在發(fā)生的動(dòng)作做出正確的描述。 2.培養(yǎng)學(xué)生的想象力和角色扮演的合作能力。 3.培養(yǎng)學(xué)生講述過去發(fā)生的事情經(jīng)過的能力。能正確運(yùn)用一般過去時(shí)來講述故事。 (二).技能方面: 1.本單元的語(yǔ)言目標(biāo)是Talk about past events and tell a story（談?wù)撨^去的時(shí)間和講述一個(gè)故事），圍繞這一目標(biāo)，要涉及句型： What were you doing when the UFO arrived? ----I was sitting in the barber’s chair. The barber was cutting my hair. 因此必須學(xué)習(xí)standing、studying、cleaning、sleeping、cooking、making、eating、cutting、等表示地點(diǎn)的詞，以便為上述句型提供語(yǔ)言材料。2.學(xué)習(xí)過去進(jìn)行時(shí)的有關(guān)知識(shí)。Was/were+現(xiàn)在分詞，是該時(shí)態(tài)的表達(dá)式。 3.在學(xué)習(xí)過程中，要區(qū)分The boy was walking down the street when the UFO landed.和While the boy was walking down the street, the UFO landed.這兩種由when和while引導(dǎo)的狀語(yǔ)從句的句型結(jié)構(gòu)。注意它們的不同。
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)生一邊聽錄音，一邊跟讀。2、通過聽錄音學(xué)生回答以下問題：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)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、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的感覺、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?這一話題展開思維（1a）、聽力（1b）、口語(yǔ)（1c）訓(xùn)練；第二模塊圍繞How does music affect you? 進(jìn)行聽力（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這一話題展開訓(xùn)練，訓(xùn)練形式為閱讀和問題體驗(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）兩種形式展開訓(xùn)練；第二模塊繼續(xù)圍繞How do things affect you? 進(jìn)行聽力（2a-2b）、口語(yǔ)對(duì)話訓(xùn)練（2c）；第三模塊圍繞“Advertising”這一話題展開閱讀（3a-3b）和寫作（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
語(yǔ)數(shù)英下學(xué)期工作計(jì)劃
二、工作重點(diǎn) 1、教學(xué)常規(guī)常抓不懈，培養(yǎng)學(xué)生良好的學(xué)習(xí)習(xí)慣?！ ?、健全以課堂教學(xué)研究為核心的教研，立足校情開展教研活動(dòng)?！ ?、開展豐富的語(yǔ)文活動(dòng)，促進(jìn)學(xué)生學(xué)習(xí)用心性與語(yǔ)文潛力的提高。
大青樹下的小學(xué)教案
《大青樹下的小學(xué)》是統(tǒng)編教材小學(xué)語(yǔ)文三年級(jí)上冊(cè)第一單元第一課?！洞笄鄻湎碌男W(xué)》是一篇精讀課文，課文通過描寫邊疆的一所民族小學(xué)的孩子們幸福的學(xué)習(xí)生活，體現(xiàn)了祖國(guó)各民族之間的友愛和團(tuán)結(jié)。課文層次清晰、段落分明。先寫上學(xué)的路上和來學(xué)校的情景；再寫上課時(shí)和下課后的情景，最后以自豪贊美的文字點(diǎn)題。學(xué)習(xí)本課我將引導(dǎo)學(xué)生通過對(duì)課文的整體把握和重點(diǎn)詞句的理解，了解我國(guó)各民族兒童的友愛團(tuán)結(jié)及他們幸福的學(xué)習(xí)生活，體會(huì)貫穿全文的自豪和贊美之情。
二年級(jí)數(shù)學(xué)下冊(cè)教案匯總
教學(xué)反思：1、引導(dǎo)學(xué)生體驗(yàn)抽象除法豎式的過程。學(xué)生在學(xué)習(xí)表內(nèi)乘除法時(shí)，利用乘法口訣已經(jīng)能夠在算式上直接寫出得數(shù)。教材安排了“18個(gè)蘋果，每盤放6個(gè)，可以放幾盤”的“分蘋果”活動(dòng)，列舉了四種解決這一問題的方法。在此基礎(chǔ)上，引導(dǎo)學(xué)生按照自己的想法來分這些蘋果，進(jìn)而再由對(duì)除法豎式有一定了解的學(xué)生介紹豎式計(jì)算，并且把豎式中的每一步所表示的含義和分蘋果的活動(dòng)緊密聯(lián)系起來。2、在探究中理解除法的試商方法。學(xué)生通過實(shí)際操作、觀察比較，培養(yǎng)學(xué)生質(zhì)疑和創(chuàng)新精神，學(xué)會(huì)學(xué)習(xí)、積累數(shù)學(xué)活動(dòng)經(jīng)驗(yàn)的有意義的學(xué)習(xí)過程。3、不足：這節(jié)課上得不夠生動(dòng)、活潑。
數(shù)學(xué)三年級(jí)下冊(cè)教案
參與實(shí)踐，充分體驗(yàn)1、直觀感知，初步認(rèn)識(shí)噸讓學(xué)生說說自己的體重，請(qǐng)出4個(gè)體重大約25千克的同學(xué)站在一起。算一算4個(gè)學(xué)生的體重大約是多少千克。再推算一下40個(gè)這樣的同學(xué)大約重多少千克？講述：為了簡(jiǎn)便計(jì)算1000千克，我們把1000千克規(guī)定為1噸。噸也可以用英文字母“t”表示。2、結(jié)合實(shí)際，進(jìn)一步認(rèn)識(shí)噸我們教室里的桌、椅、書本等，你認(rèn)為用噸做單位合適嗎？你認(rèn)為多少?gòu)堊雷踊蛘咭巫雍显谝黄鸫蠹s重1噸？學(xué)生獨(dú)立思考；引導(dǎo)學(xué)生在小組內(nèi)展開討論；小組匯報(bào)討論結(jié)果；問：在生活中，你見過哪些物體是用噸做單位的？學(xué)生舉例。講述：計(jì)量比較重或大宗物品有多重時(shí)，通常用噸做單位。練習(xí)：1棵白菜重1千克，（ ）棵白菜重1噸。 1袋大米重100千克，（ ）袋大米重1噸。 1頭奶牛重500千克，（ ）頭奶牛重1噸。 1桶油重200千克，（ ）桶油重1噸。
一年級(jí)數(shù)學(xué)下冊(cè)教案
教學(xué)目標(biāo)：1、通過觀察實(shí)物，體會(huì)到從不同角度觀察物體所看到的形狀可能是不同的。2、會(huì)辨認(rèn)簡(jiǎn)單物體從不同角度觀察到的形狀，發(fā)展空間觀念。教學(xué)重點(diǎn)：會(huì)辨認(rèn)簡(jiǎn)單物體從不同角度觀察到的形狀。教學(xué)難點(diǎn)：體會(huì)到從不同角度觀察到的的形狀可能是不同的，發(fā)展空間觀念。課前準(zhǔn)備：實(shí)物或圖片等教學(xué)過程：一、出示玩具汽車，學(xué)會(huì)觀察物體第一步：1、觀察玩具汽車，學(xué)生分別站在汽車側(cè)面和后面兩個(gè)不同的方向觀察。2、分別把玩具汽車的側(cè)面和后面對(duì)著全班，讓學(xué)生說一說這是誰(shuí)看到的？3、小結(jié)：不同的位置觀察同一物時(shí)，看到的形狀可能是不同的。
中班科學(xué)教案：下雨的秘密
2、了解雨與人類的關(guān)系。3、激發(fā)幼兒觀察、發(fā)現(xiàn)、探索自然的興趣。 活動(dòng)準(zhǔn)備1、木偶臺(tái)、木偶小兔、兔媽媽。2、酒精燈、燒杯、玻璃片、玻璃杯、火柴。3、投影機(jī)、故事《小水滴旅行記》、有關(guān)幻燈片、磁帶。 活動(dòng)過程一、教師木偶表演，提出嘗試問題 教師以兔媽媽帶小兔出去玩，忽然天下雨了，小兔問媽媽：“天上為什么會(huì)下雨？”的故事情景導(dǎo)放課題，提出問題：“小朋友，你知道天上為什么會(huì)下雨嗎？” 二、小朋友做小實(shí)驗(yàn)（幼兒第一次嘗試，分組活動(dòng)）1、幼兒點(diǎn)燃酒精燈，把水加熱。2、教師提出嘗試問題：仔細(xì)觀察一下，你發(fā)現(xiàn)了什么？3、小結(jié)：水熱了就會(huì)有水蒸氣，許多水蒸氣向上跑的現(xiàn)象叫做“蒸發(fā)”。4、討論：你平時(shí)看到過“蒸發(fā)”現(xiàn)象嗎？ ?。òl(fā)散性思維）
小學(xué)三年級(jí)下冊(cè)《燕子》教案
一、教學(xué)目標(biāo)：1. 體會(huì)燕子過海的艱辛和艱難，懂得要愛護(hù)益鳥燕子。2. 運(yùn)用前兩課學(xué)到的理解句子意思的方法，讀懂描寫燕子過海不怕辛苦、艱難和寫水手們對(duì)待蒸子的態(tài)度的句子。3. 能有感情地朗讀課文。二、教學(xué)重點(diǎn)和難點(diǎn)：理解課文中描寫燕子過海時(shí)非常辛苦、艱難的句子。三、教學(xué)過程：（一）啟發(fā)談話，揭題。同學(xué)們，你們見過燕子嗎？請(qǐng)你向大家介紹一下燕子，好嗎？（燕子是益鳥。燕子是候鳥。燕子的羽毛是黑色的，燕子的尾巴像剪刀。）你們說得真不錯(cuò)，誰(shuí)能告訴我，燕子大概有多大？（學(xué)生用手比劃）那么，誰(shuí)見過海？海有多大？（海很大，天連水，水連天，望也望不到邊。）誰(shuí)能用一個(gè)詞說說“天連水，水連天”的意思？（一望無(wú)邊、一望無(wú)際、無(wú)邊無(wú)際）誰(shuí)能用手比劃一下海有多大？確實(shí)比不出，這么小的燕子，要過天連水，水連天，一望無(wú)際的大海可真了不起！你們看見過燕子過海嗎？有一艘軍艦上的海軍戰(zhàn)士看見了過海的燕子，于是他們給我們寫下了這篇文章《燕子過?！?。教師范讀（二）學(xué)生質(zhì)疑。讀了這篇課文你有什么問題呢？（燕子為什么要過海？為什么它要不分晝夜地飛？為什么像雨點(diǎn)一樣落下來？）