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人教版新目標(biāo)初中英語八年級(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。“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(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。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(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(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(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，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(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)初中英語七年級(jí)下冊(cè)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(xué)步驟、時(shí)間 教師活動(dòng) 學(xué)生活動(dòng) 媒體應(yīng)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(xué)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(shí)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(xué)習(xí))
人教版新目標(biāo)初中英語七年級(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
人教部編版七年級(jí)下冊(cè)葉圣陶先生二三事教案
我認(rèn)識(shí)圣陶先生是在成都，1941年春天的一個(gè)細(xì)雨蒙蒙的上午。那時(shí)候我在華西大學(xué)中國文化研究所工作，圣陶先生在四川省教育科學(xué)館工作。教育科學(xué)館計(jì)劃出一套供中學(xué)語文教師用的參考書。其中有一本《精讀指導(dǎo)舉隅》和一本《略讀指導(dǎo)舉隅》，是由圣陶先生和朱佩弦先生合作編寫的。計(jì)劃里邊還有一本講文法的書，圣陶先生從顧頡剛先生那里知道我曾經(jīng)在云南大學(xué)教過這門課，就來征求我的意見，能否答應(yīng)寫這樣一本書。我第一次見到圣陶先生，跟我想象中的“文學(xué)家”的形象全不一樣：一件舊棉袍，一把油紙雨傘，說話慢言細(xì)語，像一位老塾師。他說明來意之后，我答應(yīng)試試看。又隨便談了幾句關(guān)于語文教學(xué)的話，他就回去了。那時(shí)候圣陶先生從樂山搬來成都不久，住家和辦公都在郊外。過了幾天，他讓人送來一套正中書局的國文課本，供我寫書取用例句。
統(tǒng)編版二年級(jí)語文上識(shí)字3拍手歌教案
《樹之歌》是統(tǒng)編版二年級(jí)上冊(cè)第二單元的一篇韻文識(shí)字教學(xué)課文。兒童熟悉的拍手游戲?yàn)榛顒?dòng)形式，串起了八種動(dòng)物的生活場景。兒歌共十個(gè)小節(jié)，開頭與結(jié)尾三個(gè)小節(jié)相互呼應(yīng)，中間的六個(gè)小節(jié)分別介紹了羽毛艷麗的孔雀和錦雞，展翅翱翔的雄鷹，成群的大雁，叢林中的猛虎，啼叫的黃鸝和百靈鳥，憨態(tài)可掬的大熊貓。兒歌主要運(yùn)用擬人手法，使動(dòng)物形象更加親切可愛，富有童趣。在教學(xué)時(shí)，可側(cè)重培養(yǎng)學(xué)生的誦讀能力，在讀中領(lǐng)悟兒歌大意，體會(huì)兒歌蘊(yùn)含的思想感情，使學(xué)生受到情感的熏陶。運(yùn)用多種形象直觀的教學(xué)手段，創(chuàng)設(shè)豐富多彩的教學(xué)情景，采用多種方法科學(xué)地識(shí)記繩生字，提高學(xué)生的認(rèn)字效率和識(shí)字興趣。 1.認(rèn)識(shí)“世、界”等14個(gè)生字，會(huì)寫“歌、寫”等10個(gè)生字，了解“隹”“鳥”偏旁表義的特點(diǎn)。掌握本課的相關(guān)詞語。2.正確、流利地朗讀兒歌，讀出節(jié)奏感并背誦。3.感受動(dòng)物生活的自由、快樂，培養(yǎng)學(xué)生保護(hù)動(dòng)物的意識(shí)。 1.教學(xué)重點(diǎn)：學(xué)會(huì)本課生字，了解“隹”“鳥”偏旁表義的特點(diǎn)。正確、流利地朗讀兒歌，讀出節(jié)奏感并背誦。2.教學(xué)難點(diǎn)：了解“隹、鳥”等偏旁表義的特點(diǎn)。感受動(dòng)物生活的自由、快樂，培養(yǎng)學(xué)生保護(hù)動(dòng)物的意識(shí)。 2課時(shí)
小學(xué)數(shù)學(xué)人教版二年級(jí)下冊(cè)《表內(nèi)除法（二）——解決問題》說課稿
一、教學(xué)內(nèi)容本節(jié)課是九年義務(wù)教育六年制小學(xué)數(shù)學(xué)教科書（新人教版）二年級(jí)下冊(cè)第42頁的例3的內(nèi)容。二、教材分析例3是用除法解決問題的內(nèi)容，和“表內(nèi)乘法（二）”中的解決問題相對(duì)應(yīng)。這個(gè)題目中所涉及的數(shù)量已由離散量擴(kuò)展到連續(xù)量，由實(shí)物個(gè)數(shù)擴(kuò)展到了取自于量的數(shù)量，它所反映的數(shù)量關(guān)系是除法現(xiàn)實(shí)模型的拓展，滲透了單價(jià)、數(shù)量、總價(jià)的數(shù)量關(guān)系，需要學(xué)生根據(jù)除法的含義來解決?！跋胍幌搿笔抢^續(xù)深化學(xué)生對(duì)除法意義的理解，并培養(yǎng)了學(xué)生發(fā)現(xiàn)問題，提出問題的能力。三、教學(xué)目標(biāo)1、根據(jù)除法的意義，初步理解數(shù)量、單價(jià)、總價(jià)的數(shù)量關(guān)系，會(huì)用除法解決生活中與此數(shù)量有關(guān)的實(shí)際問題。2、將處罰擴(kuò)展到連續(xù)量中去，深化學(xué)生對(duì)除法含義的理解。3、培養(yǎng)學(xué)生從具體生活情境中發(fā)現(xiàn)問題，根據(jù)問題篩選有用的信息從而培養(yǎng)解決問題的能力。
部編人教版四年級(jí)下冊(cè)《綠》 教案
二、初讀課文，整體感知1.自由地把課文朗讀一遍。自學(xué)生字詞語。2.檢查生字詞語：（1）讀準(zhǔn)字音?！境鍪菊n件4】墨水瓶、交叉、舞蹈、教練、指揮、按著節(jié)拍整齊集中墨綠嫩綠淡綠粉綠指名逐詞讀，指導(dǎo)學(xué)生讀準(zhǔn)字音。注意讀準(zhǔn)翹舌音“叉”，后鼻音“瓶”。（2）理解詞義。學(xué)生分四人小組，交流一下不理解的詞語。若是小組討論無法解決的，提出來全班討論。（3）重點(diǎn)指導(dǎo)：【出示課件5】交叉：方向不同的幾條線或條狀物互相穿過。節(jié)拍：是衡量節(jié)奏的單位，在音樂中，有一定強(qiáng)弱分別的一系列拍子在每隔一定時(shí)間重復(fù)出現(xiàn)。指揮：指導(dǎo)演奏的人。整齊：有秩序,協(xié)調(diào)一致。重疊：同樣的東西層層堆疊，互相覆蓋。（4）指導(dǎo)書寫。大家讀準(zhǔn)了字音，了解了字義。請(qǐng)把要寫的字在課堂本上每個(gè)字寫一個(gè)，一定要看準(zhǔn)每個(gè)字的筆畫，端正、工整地把每一個(gè)字寫好，注意寫字的姿勢。
部編人教版四年級(jí)下冊(cè)《母雞》教案
一、復(fù)習(xí)檢查，導(dǎo)入新課【出示課件12】1.檢查字詞出示生字卡片：疙瘩侮辱聾子啄一啄伏地凄慘忠厚毒手歪頭掘地討厭理由細(xì)聲細(xì)氣心事田壩反抗可惡成績心思警戒預(yù)備湯圓啼叫疙瘩湯圓2.談話導(dǎo)入新課：上節(jié)課我們學(xué)習(xí)了課文的第一部分，認(rèn)識(shí)了無病呻吟、欺軟怕硬、愛炫耀的母雞，這節(jié)課，我們將繼續(xù)跟隨老舍先生了解一下第二部分，又介紹了母雞的什么特點(diǎn)？二、自主探究，深入學(xué)文1.什么原因使作者改變了看法？在文中找到能概括說明這一原因的句子，畫下來。三、根據(jù)學(xué)生的回答出示：【出示課件13】它負(fù)責(zé)、慈愛、勇敢、辛苦，因?yàn)樗辛艘蝗弘u雛。它偉大，因?yàn)樗请u母親。一個(gè)母親必定就是一位英雄。
部編人教版四年級(jí)下冊(cè)《琥珀》教案
一、復(fù)習(xí)檢查，導(dǎo)入新課1.檢查字詞【課件出示20】琥珀松脂拂拭滲出前俯后仰一番澎湃怒吼美餐晌午熱辣辣掙扎沖刷推測詳細(xì)指名讀，賽讀。1. 這篇課文主要講了什么故事？預(yù)設(shè)：課文主要講了根據(jù)一塊裹有蒼蠅和蜘蛛的琥珀想象這塊琥珀形成和發(fā)現(xiàn)的過程，并且判斷它在科學(xué)上的價(jià)值。3.談話導(dǎo)入新課：根據(jù)這塊罕見的珍貴的琥珀，作者推測想象出一個(gè)十分生動(dòng)的故事，告訴我們琥珀的形成過程。那么，作者是怎樣推測、怎樣想象的呢？讓我們和作者一起思考，一起推測，一起想象。二、品讀課文：還原推測過程，品味文章語言。（一）默讀課文，大膽質(zhì)疑?！菊n件出示21】默讀課文，做批注，提出不懂的問題。預(yù)設(shè)：1.松脂球是怎樣形成的？琥珀是怎樣形成的？2.它們是怎樣成為化石的？3.為什么說“從那塊琥珀，我們可以推測發(fā)生在幾萬年前的故事的詳細(xì)情形？”（二）再讀課文，解決問題。
部編人教版四年級(jí)下冊(cè)《蘆花鞋》教案
三、聯(lián)系文本，賞人物之“美”。1.再次默讀課文，思考：在賣蘆花鞋的過程中，哥哥青銅給你留下的印象是否更深？請(qǐng)?jiān)谖闹邢嚓P(guān)地方做標(biāo)記。畫出相關(guān)語句。【課件出示7、8、9、10】2.小組交流閱讀感受。3.全班交流，感悟人物形象。生自讀，師巡視。交流相機(jī)出示：這是家里的一筆收入，一筆很重要的收入。從編蘆花鞋去賣，賣的錢是“一筆很重要的收入”，可以看出青銅的家用一個(gè)詞形容，可以說是？（窮）師：青銅一家是怎么做蘆花鞋的？（指名讀，要讀得好）先將上等的蘆花采回來，然后將它們均勻地搓進(jìn)草繩里，再編織成鞋，生指名讀。讓我們跟著青銅一起來試著做蘆花鞋。指名讀。找出表示做蘆花鞋動(dòng)作的詞語。預(yù)設(shè)：（采搓進(jìn)編織）
部編人教版四年級(jí)下冊(cè)《貓》教案
三、總結(jié)全文，完成課后練習(xí)1.老舍筆下的貓你喜愛嗎？為什么？老舍筆下的貓不像貓，倒像——（小孩子）。老舍把貓當(dāng)作小孩子來寫，用擬人化的手法寫出了它的淘氣、可愛，表達(dá)了對(duì)貓的喜愛之情。2.讓我們有感情地朗讀課文，把你的喜愛之情也表達(dá)出來。3.師述：你能學(xué)習(xí)課文的寫法，圍繞總起句寫一段具體的話嗎？【出示課件25】出示總起句（任選一題）：（1）貓真老實(shí)。（2）貓很盡職。（3）課間活動(dòng)豐富多彩。（4）這堂自習(xí)課真靜?。?.閱讀鏈接【出示課件26】讀讀課后的閱讀鏈接，體會(huì)不同作家對(duì)貓的喜愛之情。同樣寫貓，有什么不同？預(yù)設(shè)：夏丐尊寫對(duì)貓的喜愛，用了襯托的方法，從妻子孩子對(duì)貓的喜愛，表達(dá)自身的喜愛之情。
八年級(jí)思想政治下冊(cè)自覺依法納稅教案
一、自覺依法納稅（二）我國稅收“取之于民，用之于民” 1、稅收的含義與基本特征 【學(xué)生活動(dòng)】學(xué)生思考后回答。 【教師活動(dòng)】稅收是國家為實(shí)現(xiàn)其職能，憑借其政治權(quán)力，依法無償?shù)厝〉秘?cái)政收入的基本形式。 【教師活動(dòng)】稅收具有強(qiáng)制性、無償性和固定性的基本特征。[1]強(qiáng)制性：不管你愿意還是不愿意，都必須交稅。[2]無償性：交了稅，沒有補(bǔ)償，更不會(huì)返還。[3]固定性：征稅是有標(biāo)準(zhǔn)的，不是無止境的，按標(biāo)準(zhǔn)收到一定數(shù)量即算完成納稅。 2、稅收的性質(zhì) 【教師活動(dòng)】展示多媒體圖片，觀察稅收性質(zhì)是什么？ 【學(xué)生活動(dòng)】分析圖片，稅收的性質(zhì)。 【教師活動(dòng)】每個(gè)人都與稅收緊密地聯(lián)系在一起，我們天天享受到的公共物品，無不有賴于稅收。接受教育要有學(xué)校，看病要有醫(yī)院，出行要有道路，保障國家安全要有國防，防洪、發(fā)電要有水利工程，這些都要依靠國家的稅收來為公眾提供公共服務(wù)。 【教師活動(dòng)】播放國家免費(fèi)為新冠肺炎患者治療的視頻。 【教師活動(dòng)】勞動(dòng)人民是稅收的最終受益者，我國的稅收是取之于民、用之于民的新型稅收。
北師大版小學(xué)數(shù)學(xué)二年級(jí)下冊(cè)《十年的變化》說課稿
（1）思考并回答：對(duì)比同一個(gè)動(dòng)物園兩張照片，你發(fā)現(xiàn)了什么？為什么會(huì)有這么大的變化呢？（2）提出數(shù)學(xué)問題。2．自主探究，合作交流。(1)學(xué)生獨(dú)立計(jì)算。(2)四人小組內(nèi)交流算法。(3)全班匯報(bào)。學(xué)生可能出現(xiàn)以下幾種計(jì)算方法：口算數(shù)線在計(jì)數(shù)器上撥珠計(jì)算。嘗試列豎式的方法計(jì)算。(小老師板書，講解)4．小獅子先知道用豎式計(jì)算三位數(shù)加法時(shí)要注意哪些方面的問題，你愿意告訴它嗎?5..師：今天我們學(xué)習(xí)的就是三位數(shù)加法的計(jì)算方法。（補(bǔ)充課題)6..趣味練習(xí)，評(píng)選動(dòng)物園環(huán)保之家（板演）(三)聯(lián)系實(shí)際，鞏固應(yīng)用這一環(huán)節(jié)設(shè)計(jì)了“幫森林醫(yī)生啄木鳥找對(duì)錯(cuò)”，“比一比誰做得又對(duì)又快”兩個(gè)環(huán)節(jié)，目的是為了對(duì)今天學(xué)習(xí)的連續(xù)進(jìn)位的加法進(jìn)行鞏固練習(xí)。(四)全課總結(jié)，暢談收獲
北師大版小學(xué)數(shù)學(xué)二年級(jí)下冊(cè)《最喜歡的水果》說課稿
第三個(gè)環(huán)節(jié)是：綜合實(shí)踐，學(xué)以致用由于我班的同學(xué)都在學(xué)校吃早餐，可食堂的工人師傅們并不知道同學(xué)們最喜歡吃什么樣的早餐，所以有時(shí)侯做了同學(xué)們都不喜歡吃的飯菜時(shí)，就會(huì)剩下很多，造成很大的浪費(fèi)。怎樣來解決這個(gè)浪費(fèi)的問題呢？由此引導(dǎo)學(xué)生說出可以利用剛才學(xué)到的統(tǒng)計(jì)知識(shí)統(tǒng)計(jì)出同學(xué)們最喜歡的早餐。2、教師給每小組發(fā)一張?jiān)绮徒y(tǒng)計(jì)圖，讓學(xué)生在喜歡的早餐上畫三角符號(hào)，由小組組長將本組的統(tǒng)計(jì)結(jié)果貼在黑板上，然后集體填寫全班學(xué)生喜歡的早餐統(tǒng)計(jì)圖和統(tǒng)計(jì)表?？粗@張統(tǒng)計(jì)圖和統(tǒng)計(jì)表請(qǐng)學(xué)生說說你想對(duì)食堂的管理人員提點(diǎn)什么建議？希望他們?cè)趺醋觯康谒膫€(gè)環(huán)節(jié)是：學(xué)生回顧，教師小結(jié)小朋友們，學(xué)了這節(jié)課你們知道要比較東西的多少的時(shí)候，畫什么圖比較好?。浚ńy(tǒng)計(jì)圖）那在畫統(tǒng)計(jì)圖時(shí)要注意些什么呀？（先把東西分一分，再擺一擺，擺的時(shí)候注意要把東西擺放整齊）