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人教版新目標(biāo)初中英語八年級下冊If you go to the party, you’ll have a great time教案2篇
區(qū)分賓語從句、定于從句和狀語從句賓語從句和狀語從句，都叫做主從復(fù)合句。賓語從句主要是中考必考的，是初中階段必掌握的從句，賓語從句主要是掌握三要素，所謂賓語從句，就是賓語在主從復(fù)合句當(dāng)中充當(dāng)賓語的一個(gè)句子，叫做賓語從句。主句的謂語動(dòng)詞是及物動(dòng)詞，后面如果是詞或者是短語的話，是簡單句，如果是句子的話，肯定是賓語從句。I know that he good at English.就是賓語從句，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。賓語從句要注意if是連詞。第二要素是語序，要用陳述舉語序。比如說你家有幾口人，我們都說How many people are there in you family?但是這是簡單句，一旦說成賓語從句，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)初中英語八年級下冊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！請做一下自我介紹。認(rèn)識一下你的新同學(xué)。”通常在課上老師會(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話。“王楠是一個(gè)很棒的乒乓球運(yùn)動(dòng)員，不是嗎？”“我希望自己能認(rèn)識她，你呢？“今年的雨水很多，不是嗎？”反意疑問句是一種禮貌用語。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)初中英語八年級下冊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)初中英語八年級下冊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)初中英語八年級下冊What were you doing when the UFO arrived教案2篇
(一).知識方面: 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言材料。2.學(xué)習(xí)過去進(jìn)行時(shí)的有關(guān)知識。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)初中英語八年級下冊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？教師對學(xué)生的回答進(jìn)行及時(shí)點(diǎn)評。3．學(xué)習(xí)范文，學(xué)習(xí)重點(diǎn)短語，為下步的模仿寫作提供語言素材。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)初中英語八年級下冊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)初中英語九年級下冊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)初中英語九年級下冊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椤Ｒ髮W(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（1c）訓(xùn)練；第二模塊圍繞How does music affect you? 進(jìn)行聽力（2a-2b）、口語訓(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)品廣告對人們的影響這一話題以“配對”（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）、口語對話訓(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這一話題以口語訓(xùn)練形式展開小組活動(dòng)。
人教版新目標(biāo)初中英語九年級下冊Could you please tell me where the restrooms are教案
Step Ⅰ RevisionCheck homework． Ask a few students to read the article in 3a．Then ask a few students to read their guides．Step Ⅱ Part 1Look at the words in the box． Ask a student to read them． Make sure the students understand the meaning of the words． You are to fill in the blanks with the words． In some cases, students may need to use another form of the word, for example adjusting for tense or subject/ verb agreement．Ask students to fill in the blanks on their own．Check the answers． Step ⅢPart 2Go through the instructions with the class．Look at the example with the students．Ask students what the answer would be．Ask a student to read the question and answer it．Excuse me, could you tell me where the bank is, please?The bank is across the street from the shopping malt．Get students to complete the work in pairs．Check the answers． Ask a few students to read their questions．Step Ⅳ Just for Fun!Ask all the students to read the conversation． Ask: What is funny about this cartoon? Help students to explain． A Martian is a person from the planet Mars．There is no such thing as Martian food on Earth, and the clerk looks silly because he is trying to think of where there is a Martian restaurant．Invite some pairs of students to present this conversation to the rest of the class．Step Ⅴ Summary and HomeworkIn this class, we’ve done much writing practice using the key vocabulary words and the target language presented in this unit． After class, please finish the questions in 2 in your exercise books． Then finish the exercises on pages 47～48 of the workbook as well．The Seventh Period Ⅰ Teaching Aims and Demands1． Knowledge Objects（1） Key Vocabularyimage, adventure, jealousy, hero, crime, journey, brave, no longer, show interest in, take it easy, become interested in, plain looks（2）Text:Grown-ups like cartoons, too．2． Ability Objects（1） Fast-reading to get a general idea of the text．（2） Careful-reading to get the detailed information in the text．
人教版新目標(biāo)初中英語九年級下冊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)初中英語九年級下冊We’re trying to save the manatees教案2篇
本單元主要圍繞著有關(guān)瀕臨滅絕的動(dòng)物這一話題，學(xué)習(xí)了應(yīng)該怎樣保護(hù)我們的環(huán)境，以及就某一問題展開辯論。目標(biāo)提示語言目標(biāo)能夠運(yùn)用所學(xué)知識，就某一問題展開辯論。認(rèn)知目標(biāo)1、復(fù)習(xí)一些語法：現(xiàn)在進(jìn)行時(shí)、一般現(xiàn)在時(shí)、用used to 表示一般過去時(shí)、現(xiàn)在完成時(shí)、一般過去時(shí)的被動(dòng)語態(tài)。2、學(xué)會(huì)表達(dá)同意和不同意。3、學(xué)會(huì)以下基本句型：We’re trying to save the manatees.Manatees eat about 100 pounds of food a day.There used to be a lot of manatees.In 1972,it was discovered that they were endangered.Some of the swamps have become polluted.情感目標(biāo)了解一些瀕臨滅絕的動(dòng)物的生活習(xí)性和瀕臨滅絕的原因，教育學(xué)生應(yīng)該如何保護(hù)環(huán)境。教學(xué)提示充分利用多媒體等教學(xué)設(shè)備，創(chuàng)設(shè)與本課話題相關(guān)的情境，如各種不同種類的動(dòng)物、動(dòng)物園以及有關(guān)環(huán)境的畫畫等等。圍繞著本單元的教學(xué)目標(biāo)，設(shè)計(jì)一些貼近學(xué)生實(shí)際的教學(xué)任務(wù)，如讓學(xué)生談?wù)撟约鹤钕矚g的動(dòng)物，如何拯救瀕危動(dòng)物，如何保護(hù)環(huán)境等等。讓學(xué)生根據(jù)所學(xué)知識，就動(dòng)物園是否對動(dòng)物有利以及其他的話題進(jìn)行辯論。
人教版新目標(biāo)初中英語九年級下冊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.”Part 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.
小學(xué)美術(shù)嶺南版五年級下冊《第六單元18活動(dòng)彩車模型》教材教案
1、了解和認(rèn)識彩車巡游是節(jié)慶游藝形式之一。學(xué)習(xí)并掌握主題型、活動(dòng)型彩車模型的設(shè)計(jì)制作方法。 2、在欣賞評述中,感受節(jié)慶中的彩車藝術(shù),在探究實(shí)踐中拓展設(shè)計(jì)思維,在參與“彩車巡游”的活動(dòng)中感受成功的快樂。 3、體驗(yàn)彩車制作的科學(xué)原理,樂意和同學(xué)分工合作,體驗(yàn)節(jié)慶彩車巡游和學(xué)習(xí)成功的樂趣。 圍繞個(gè)主題,綜合利用各種環(huán)保材料設(shè)計(jì)制作美觀的活動(dòng)彩車模型。 彩車整體造型的構(gòu)思與應(yīng)用的活動(dòng)原理。 教師播放視頻，再講述導(dǎo)語，使學(xué)生快速進(jìn)入課堂學(xué)習(xí)氛圍，引起他們的興趣。（出示ppt） 師：我們先一起來看一段視頻吧！從視頻中我們可以看到不同的彩車有不同的裝飾和特點(diǎn)。 師：在盛大的慶典或節(jié)日的游行隊(duì)伍里，?？梢钥吹缴世_紛、造型獨(dú)特的大型彩車，為節(jié)日增添了歡樂的氣氛，同時(shí)很好地體現(xiàn)了一定的主題和思想內(nèi)容。
小學(xué)美術(shù)嶺南版五年級下冊《第六單元18活動(dòng)彩車模型》教案
教學(xué)目標(biāo)： 一、了解車的類型、結(jié)構(gòu)、功能等，并學(xué)會(huì)運(yùn)用多種媒材制作造型美觀的車。 二、掌握制作車的基本方法。 三、在實(shí)踐操作中感受用不同大小、不同形狀，不同質(zhì)地的材料制作車的樂趣和成就感。 四、訓(xùn)練學(xué)生積極地動(dòng)手、動(dòng)腦，主動(dòng)參與實(shí)踐與創(chuàng)造，養(yǎng)成善于思考、細(xì)心觀察的好習(xí)慣，培養(yǎng)協(xié)作精神。 教學(xué)重點(diǎn)：利用生活中顯而易見的材料，制作汽車。 教學(xué)難點(diǎn)：車型設(shè)計(jì)新穎美觀，結(jié)構(gòu)合理。 教師用具：電教媒體，教學(xué)課件，汽車范作，剪刀，雙面膠等。學(xué)生用具：自備的制作汽車的各種材料（如，塑料瓶，易拉罐，各種蔬菜、瓜果，橡膠泥，剪刀，小刀，鉆子，牙簽，舊鞋，襪子，玩具賽車車輪等。） 教學(xué)過程： 一、開門見山，明確目標(biāo) 1、欣賞蘿卜汽車和拖鞋汽車，并分析其制作材料的特殊性。 2、板書課題。 二、交流討論，呈現(xiàn)問題 1、提出問題，學(xué)生討論：你會(huì)選用哪些材料，制作汽車的哪個(gè)部分呢？ 2、師生互動(dòng)探討：恰當(dāng)、巧妙地選材。（了解學(xué)生的創(chuàng)作想法與思路，教師及時(shí)予以引導(dǎo)。）
小學(xué)語文一年級下冊第1課《柳樹醒了》優(yōu)秀教案范文
朗讀背誦，感悟課文 1、你從什么地方知道柳樹醒了?分小組交流交流?！ 。ǜ鶕?jù)學(xué)生的回答依次學(xué)習(xí)相應(yīng)小節(jié)。） 2、學(xué)生在讀書交流中，隨機(jī)出示課件中相應(yīng)小節(jié)，幫助領(lǐng)悟，讀好“醒、軟、綠、飛、高”等詞?！ 〉谝还?jié)：（課件出示：天空春雷一聲響，地下一棵棵柳樹搖了搖身子。） 想象：春雷會(huì)跟柳樹說什么? 第二節(jié)：（課件出示：春雨沙沙，柳枝漸漸吐綠，向下垂。） 你覺得這一小節(jié)該怎樣讀呢? 第三節(jié)：（課件出示：春風(fēng)吹動(dòng)柳枝，柳枝飄蕩） 引讀，你們瞧！春風(fēng)給柳樹梳頭，梳著梳著——（生讀）?！ 〉谒墓?jié)：誰想讀第四節(jié)?誰知道“小柳絮”是什么樣兒的?理解“柳絮”：（課件出示：一雙燕子在空中飛來飛去，柳樹上沾滿上面結(jié)滿有白色絨毛的種子，絨毛隨風(fēng)飛散。） 第五小節(jié)：（課件出示：柳樹枝條在風(fēng)中飄蕩，孩子們在樹下玩耍。）看，小柳樹醒了，它在干什么?會(huì)班齊讀?！ ?、再讀讀課文，想想：你從哪里知道“柳樹醒了”?“柳樹醒了”說明什么? 4、和同桌小伙伴一起試著背背課文，比比誰先會(huì)背。（課件出示課文插圖，同時(shí)配樂。）
小學(xué)語文一年級下冊第9課《兩只鳥蛋》優(yōu)秀教案范文
朗讀（讀說思議練結(jié)合，培養(yǎng)學(xué)生語文綜合能力。） 1、學(xué)習(xí)第一小節(jié)： ?。?）指名讀，回憶剛才摸鳥蛋的感覺（小小的、涼涼的）體會(huì)著讀一讀。 ?。?）比較“鳥蛋涼涼的”和“涼涼的鳥蛋”：你發(fā)現(xiàn)了什么?（引導(dǎo)學(xué)生發(fā)現(xiàn)這類詞語的特點(diǎn)：詞序不同，但表達(dá)的意思相同。）除了涼涼的鳥蛋還有什么是涼涼的? （3）你還能像這樣再說幾個(gè)嗎? ?。ㄈ绻麑W(xué)生說不出來，教師可進(jìn)行指導(dǎo)，把寫有“花兒、小草、柳枝、大海，紅紅的、綠綠的、軟軟的、藍(lán)藍(lán)的”的詞語卡分給學(xué)生，讓擁有不同詞語的學(xué)生去找朋友，再讓兩個(gè)朋友變換左右順序。） 2、學(xué)習(xí)第二小節(jié)： （1）輕聲讀文，思考：你怎么知道兩只鳥蛋就是兩只小鳥? ?。?）出示小鳥破殼的圖片或課件，引導(dǎo)學(xué)生說一說?！ 。?）啟發(fā)想象：鳥媽媽焦急不安是什么樣?你能表演一下嗎? 表演后試著把媽媽的語氣讀出來。 ?。?）你還能用焦急不安說句話嗎?看誰說得和別人不一樣? 背誦（采用多種形式調(diào)動(dòng)學(xué)生背誦積極性，幫助學(xué)生有意識地積累語言。） 練習(xí)有感情的背誦前兩個(gè)小節(jié)。
小學(xué)語文一年級下冊第15課《夏夜多美》優(yōu)秀教案范文
朗讀（多層次自主閱讀，拓展思維空間，提高閱讀質(zhì)量。） 1、檢查讀。教師以開火車的形式讓學(xué)生按自然段讀課文，看誰讀得既正確又流利。 2、指正讀。把你喜歡的小動(dòng)物的話找出來讀一讀，教師隨機(jī)指導(dǎo)?！ ?、想象讀。先聽范讀錄音，然后指名讀文，邊讀邊想象當(dāng)時(shí)的情景?！ ?、分角色讀。教師指導(dǎo)學(xué)生研究討論每個(gè)角色的語氣怎樣讀，并嘗試給這些角色設(shè)計(jì)表情動(dòng)作?！ ∪纾核徆霉茫ㄆ婀值膯枺骸靶∥浵?，你怎么了?” 小螞蟻（揉肉眼睛，傷心的）說：“我不小心掉進(jìn)池塘，上不了岸啦！” ?。ㄗ寣W(xué)生嘗試添加提示語，是一個(gè)大膽的嘗試。讓學(xué)生根據(jù)生活經(jīng)驗(yàn)和對課文的理解，給“人物”設(shè)計(jì)表情動(dòng)作，添加不同的語氣詞，使課文變成了童話劇。由于是自己創(chuàng)造的成果，學(xué)生會(huì)讀得有情有趣，有滋有味。但這種能力的培養(yǎng)不是一朝一夕的，教師要有意識的加以引導(dǎo)。）
高教版中職數(shù)學(xué)基礎(chǔ)模塊下冊：10.3《總體、樣本與抽樣方法》優(yōu)秀教案設(shè)計(jì)
教 學(xué) 過 程教師 行為學(xué)生 行為教學(xué) 意圖時(shí)間 *揭示課題 10.3總體、樣本與抽樣方法（二） *創(chuàng)設(shè)情境 興趣導(dǎo)入 【問題】 用樣本估計(jì)總體時(shí)，樣本抽取得是否恰當(dāng)，直接關(guān)系到總體特性估計(jì)的準(zhǔn)確程度．那么，應(yīng)該如何抽取樣本呢？ 介紹 質(zhì)疑 了解 思考 啟發(fā) 學(xué)生思考 0 5*動(dòng)腦思考 探索新知 【新知識】 下面介紹幾種常用的抽樣方法． 1．簡單隨機(jī)抽樣 從一批蘋果中選取10個(gè)，每個(gè)蘋果被選中的可能性一般是不相等的，放在上面的蘋果更容易被選中．實(shí)際過程又不允許將整箱蘋果倒出來，攪拌均勻．因此，10個(gè)蘋果做樣本的代表意義就會(huì)打折扣． 我們采用抽簽的方法，將蘋果按照某種順序（比如箱、層、行、列順序）編號，寫在小紙片上．將小紙片揉成小團(tuán)，放到一個(gè)不透明的袋子中，充分?jǐn)嚢韬?，再從中逐個(gè)抽出10個(gè)小紙團(tuán)．最后根據(jù)編號找到蘋果． 這種抽樣叫做簡單隨機(jī)抽樣． 簡單隨機(jī)抽樣必須保證總體的每個(gè)個(gè)體被抽到的機(jī)會(huì)是相同的．也就是說，簡單隨機(jī)抽樣是等概率抽樣． 抽簽法（俗稱抓鬮法）是最常用的簡單隨機(jī)抽樣方法．其主要步驟為 （1）編號做簽：將總體中的N個(gè)個(gè)體編上號，并把號碼寫到簽上； （2）抽簽得樣本：將做好的簽放到容器中，攪拌均勻后，從中逐個(gè)抽出n個(gè)簽，得到一個(gè)容量為n的樣本． 當(dāng)總體中所含的個(gè)體較少時(shí)，通常采用簡單隨機(jī)抽樣．例如，從某班抽取10位同學(xué)去參加義務(wù)勞動(dòng)，就可采用抽簽的方法來抽取樣本． 當(dāng)總體中的個(gè)體較多時(shí)，“攪拌均勻”不容易做到，這樣抽出的樣本的代表性就會(huì)打折扣．此時(shí)可以采用“隨機(jī)數(shù)法”抽樣． 產(chǎn)生隨機(jī)數(shù)的方法很多，利用計(jì)算器（或計(jì)算機(jī)）可以方便地產(chǎn)生隨機(jī)數(shù)． CASIO fx 82ESPLUS函數(shù)型計(jì)算器（如圖10－3），利用 · 鍵的第二功能產(chǎn)生隨機(jī)數(shù)．操作方法是：首先設(shè)置精確度并將計(jì)算器顯示設(shè)置為小數(shù)狀態(tài)，依次按鍵SHIFT 、 MODE、 2 ，然后連續(xù)按鍵 SHIFT 、 RAN# ，以后每按鍵一次 = 鍵，就能隨機(jī)得到0~1之間的一個(gè)純小數(shù)． 采用“隨機(jī)數(shù)法”抽樣的步驟為： （1）編號：將總體中的N個(gè)個(gè)體編上號； （2）選號：指定隨機(jī)號的范圍，利用計(jì)算器產(chǎn)生n個(gè)有效的隨機(jī)號（范圍之外或重復(fù)的號無效），得到一個(gè)容量為n的樣本． 講解 說明 引領(lǐng) 分析 仔細(xì) 分析 關(guān)鍵 語句 觀察 理解 記憶 帶領(lǐng) 學(xué)生 分析 20
北師大初中八年級數(shù)學(xué)下冊利用四邊形邊的關(guān)系判定平行四邊形教案
解：四邊形ABCD是平行四邊形．證明如下：∵DF∥BE，∴∠AFD＝∠CEB.又∵AF＝CE，DF＝BE，∴△AFD≌△CEB(SAS)，∴AD＝CB，∠DAF＝∠BCE，∴AD∥CB，∴四邊形ABCD是平行四邊形．方法總結(jié)：此題主要考查了平行四邊形的判定，以及三角形全等的判定與性質(zhì)，解題的關(guān)鍵是根據(jù)條件證出△AFD≌△CEB.三、板書設(shè)計(jì)1．平行四邊形的判定定理(1)兩組對邊分別相等的四邊形是平行四邊形．2．平行四邊形的判定定理(2)一組對邊平行且相等的四邊形是平行四邊形．在整個(gè)教學(xué)過程中，以學(xué)生看、想、議、練為主體，教師在學(xué)生仔細(xì)觀察、類比、想象的基礎(chǔ)上加以引導(dǎo)點(diǎn)撥．判定方法是學(xué)生自己探討發(fā)現(xiàn)的，因此，應(yīng)用也就成了學(xué)生自發(fā)的需要，用起來更加得心應(yīng)手．在證明命題的過程中，學(xué)生自然將判定方法進(jìn)行對比和篩選，或?qū)σ活}進(jìn)行多解，便于思維發(fā)散，不把思路局限在某一判定方法上.