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人教版新目標(biāo)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(shè)計(jì)理想中的人類Step one: 設(shè)計(jì)理想中的人類的外貌。把全班同學(xué)分成若干小組，學(xué)生可以邊說邊在紙上畫出他們的模樣。Step two: 設(shè)計(jì)理想中人類的性格。學(xué)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(xué)，其他同組同學(xué)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(diào)查性格是天生的還是后天形成的，讓每個(gè)同學(xué)回家去調(diào)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(biāo)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(biāo)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(xué)生大聲整齊地讀祈使句和“can’t”句型，并讓學(xué)生注意兩種句型表達(dá)形式的不同和轉(zhuǎn)換,“Don’t …=You can’t…”;并對學(xué)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(xué)生看圖，完成1a的內(nèi)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(xué)生都違反了哪條校規(guī)；聽之前，學(xué)生要讀會英文名。c. 請兩位學(xué)生朗讀1c部分的句型；要求學(xué)生兩人一組對話表演，SA扮演外校轉(zhuǎn)來新生，SB告知本校校規(guī)。（學(xué)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(yīng)給予幫助）2) 第二課時(shí)（2a~4）步驟1 :warming up of revisionT: What are the rules at your school?學(xué)生使用“can”或祈使句表達(dá)各條校規(guī)；其中老師可引出“eat in the cafeteria outside”的表達(dá)。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(xué)生聽第一遍時(shí)，完成2a；第二遍時(shí)，完成2b；b. 請學(xué)生領(lǐng)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(jìn)行問答；
人教版新目標(biāo)初中英語七年級下冊I want to be an actor教案2篇
三、教學(xué)建議第一課時(shí)：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(biāo)初中英語七年級下冊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.說明：這一步旨在讓學(xué)生運(yùn)用已有的語言知識談?wù)搶κ挛锏目捶ê鸵庖?，并簡單闡明理由，培養(yǎng)學(xué)生的主動思維能力和運(yùn)用英語的能力。六、教學(xué)拓展調(diào)查電視節(jié)目的收視率任務(wù)：調(diào)查你周圍的人對現(xiàn)在各種電視節(jié)目的反響?；顒舆^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，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，填寫調(diào)查表，比較其收視率。
人教版新目標(biāo)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(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價(jià)語中適時(shí)出現(xiàn)，以加深學(xué)生對詞匯的印象。
人教版新目標(biāo)初中英語八年級下冊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)初中英語八年級下冊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。第三課時(shí)教學(xué)目標(biāo)1. 語言目標(biāo)：a) 詞匯: Original, in style, haircut, the same as.b) 語言結(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)會如何與朋友相處，要有自己對時(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)會談?wù)搯栴}，并能提出書面建議?！艚虒W(xué)突破首先針對Erin的問題，提出個(gè)人的建議，模仿2c部分的對話展開雙人交際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.
人教版新課標(biāo)小學(xué)數(shù)學(xué)三年級下冊位置與方向教案2篇
【教學(xué)目標(biāo)】1、知識目標(biāo)：結(jié)合具體情境，使學(xué)生認(rèn)識東、南、西、北四個(gè)方向，能夠用給定的一個(gè)方向辨認(rèn)其余的三個(gè)方向，并能用這些詞語描述物體所在的方位。2、能力目標(biāo)：培養(yǎng)學(xué)生良好的觀察能力和空間想象能力。3、情感目標(biāo)：體驗(yàn)數(shù)學(xué)與現(xiàn)實(shí)生活的密切關(guān)系，增強(qiáng)學(xué)生學(xué)數(shù)學(xué)、用數(shù)學(xué)的意識?！窘虒W(xué)重難點(diǎn)】使學(xué)生認(rèn)識東、南、西、北四個(gè)方向，并能根據(jù)學(xué)生自身的方位辨認(rèn)東、南、西、北這四個(gè)方向?！窘虒W(xué)準(zhǔn)備】1、掛圖、指南針2、學(xué)具準(zhǔn)備:準(zhǔn)備主題圖中相關(guān)的學(xué)具卡片或?qū)嵨??！窘虒W(xué)過程】一、創(chuàng)設(shè)情境，引入新知：同學(xué)們，你們想去北京嗎？今天我們?nèi)⒂^參觀吧？二、愉快體驗(yàn)，探究新知1、認(rèn)識方向：出示主題圖：我們來到了北京的天安門廣場，你們看見了哪些建筑物？愿意當(dāng)小導(dǎo)游為大家介紹一個(gè)嗎？（先同桌之間互相練習(xí)解說，師出示教學(xué)掛圖，介紹天安門的地理位置）引出例1）
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)生的事情或動作的意識和能力，能就過去某個(gè)時(shí)間正在發(fā)生的動作做出正確的描述。 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。
人教部編版語文九年級下冊陳涉世家教案
1.王侯是一個(gè)地區(qū)的實(shí)際統(tǒng)治者，世代保有其國，對全國政局有一定的影響，故其傳記稱為“世家”。陳涉并非王侯，司馬遷為什么把他歸入“世家”？《史記》中人物傳記分為三類，“本紀(jì)”記帝王，“世家”記王侯，“列傳”記人臣，但這只是一個(gè)大略的劃分，對于某些歷史人物，作者有他特殊的考慮。陳涉就是一個(gè)特例。他出身低微，起義后雖自立為王，但為時(shí)僅六個(gè)月。之所以列入“世家”，是因?yàn)樵谇赝醭膰?yán)酷統(tǒng)治下首先發(fā)難，的確是非常之功。司馬遷在這篇傳記的最后寫道：“陳勝雖已死，其所置遣侯王將相卒亡秦，由涉首事也?！笨梢娝抉R遷看重的是功業(yè)，而不以成敗論英雄。類似的例子有項(xiàng)羽，他并未統(tǒng)一稱帝，但作者高度評價(jià)了他在反秦斗爭中的領(lǐng)導(dǎo)作用，把他列入“本紀(jì)”。2.本文是長篇節(jié)選，在結(jié)構(gòu)上具有怎樣的特點(diǎn)？
北師大初中八年級數(shù)學(xué)下冊不等關(guān)系教案
A．20x－55≥350 B．20x＋55≥350C．20x－55≤350 D．20x＋55≤350解析：此題中的不等關(guān)系：現(xiàn)在已存有55元，計(jì)劃從現(xiàn)在起以后每個(gè)月節(jié)省20元．若此學(xué)生平板電腦至少需要350元．列出不等式20x＋55≥350.故選B.方法總結(jié)：用不等式表示數(shù)量關(guān)系時(shí)，要找準(zhǔn)題中表示不等關(guān)系的兩個(gè)量，并用代數(shù)式表示；正確理解題中的關(guān)鍵詞，如負(fù)數(shù)、非負(fù)數(shù)、正數(shù)、大于、不大于、小于、不小于、不足、不超過、至少、至多等的含義．三、板書設(shè)計(jì)1．不等式的概念2．列不等式(1)找準(zhǔn)題目中不等關(guān)系的兩個(gè)量，并且用代數(shù)式表示；(2)正確理解題目中的關(guān)鍵詞語的確切含義；(3)用與題意符合的不等號將表示不等關(guān)系的兩個(gè)量的代數(shù)式連接起來；(4)要正確理解常見不等式基本語言的含義．本節(jié)課通過實(shí)際問題引入不等式，并用不等式表示數(shù)量關(guān)系．要注意常用的關(guān)鍵詞的含義：負(fù)數(shù)、非負(fù)數(shù)、正數(shù)、大于、不大于、小于、不小于、不足、不超過，這些關(guān)鍵詞中如果含有“不”“非”等文字，一般應(yīng)包括“＝”，這也是學(xué)生容易出錯的地方.
八年級思想政治下冊自覺依法納稅教案
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】學(xué)生思考后回答。 【教師活動】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】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】展示多媒體圖片，觀察稅收性質(zhì)是什么？ 【學(xué)生活動】分析圖片，稅收的性質(zhì)。 【教師活動】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】播放國家免費(fèi)為新冠肺炎患者治療的視頻。 【教師活動】勞動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。
二年級數(shù)學(xué)下冊第十單元總復(fù)習(xí)教案
1、復(fù)習(xí)萬以內(nèi)數(shù)的認(rèn)識。 請同學(xué)們先來回憶一下，我們學(xué)了萬以內(nèi)數(shù)的哪些知識？ 回憶學(xué)了萬以內(nèi)數(shù)的數(shù)數(shù)、讀數(shù)、寫數(shù)、數(shù)的組成、數(shù)位的含義、數(shù)的順序和大小比較、近似數(shù)以及整百、整千數(shù)的加減法……2、下面先請大家獨(dú)立做教材第3題，然后集體訂正。 指名讓學(xué)生說一說是怎么做的？3、寫一寫，再讀一讀。① 千位上是2個(gè)千、百位上是5個(gè)百、個(gè)位上是6個(gè)一。② 二千五百零六。4、 下面復(fù)習(xí)用計(jì)數(shù)單位表示數(shù)，獨(dú)立完成書上第4題，想一想是怎樣做出來的。5、 復(fù)習(xí)近似數(shù)。請同學(xué)們看教材第5題，找出這段文字中哪些數(shù)是近似數(shù)？并畫出來。再請同學(xué)回答。
二年級數(shù)學(xué)下冊第五單元混合運(yùn)算教案
一、創(chuàng)設(shè)情境，導(dǎo)入新課 1、老師有一個(gè)好消息要告訴大家，在動物學(xué)校的旁邊開了一家超市，森林里的小動物們都去那兒購物。今天，小熊哥倆正在商店里購物呢！你想看看嗎？ 2、教師出示情境圖，教師板書課題：小熊購物二、自主探究新知 1、解決第（1）個(gè)問題“小熊該付多少錢？” 1）“仔細(xì)觀察情境圖，你能發(fā)現(xiàn)哪些數(shù)學(xué)信息？”，教師總結(jié)重要數(shù)學(xué)信息。 2）“ 大家看小熊說的話，你能提出什么問題？” 引出“小熊該付多少錢？”這個(gè)問題?！ ?3），教師巡視搜集學(xué)生出現(xiàn)的不同做法 4）展示學(xué)生作業(yè)，并引導(dǎo)其他學(xué)生質(zhì)疑“第二個(gè)算式是什么意思？”若學(xué)生中不出現(xiàn)第二個(gè)算式，教師引導(dǎo)學(xué)生將兩個(gè)算式合在一起?！ ?5）脫式計(jì)算：根據(jù)學(xué)生列出的算式，教師結(jié)合算式指導(dǎo)學(xué)生進(jìn)行脫式計(jì)算，規(guī)范學(xué)生的書寫格式。
二年級數(shù)學(xué)下冊第二單元表內(nèi)除法教案
一、教材簡析 本單元教學(xué)內(nèi)容主要有：除法的初步認(rèn)識、用2～6的 乘法口訣求商，解決實(shí)際問題。除法的初步認(rèn)識分兩個(gè)層次：第一，以生活中常見的“每份同樣多”的實(shí)例合活動情境，讓學(xué)生建立“平均分”概念。第二，在“平均分”概念的基礎(chǔ)上引出除法運(yùn)算，說明除法算式各部分的名稱。用口訣求商遵循由易到難的原則。解決問題是結(jié)合除法計(jì)算出現(xiàn)的。首先在除法的初步認(rèn)識教學(xué)中 孕伏解決問題的內(nèi)容。然后在用2～6的乘法口訣求商之后編入了解決有關(guān)平均分的實(shí)際問題和需要用乘法和除法兩步計(jì)算解決簡單實(shí)際問題的內(nèi)容。
二年級數(shù)學(xué)下冊第八單元克和千克教案
1、拿出一本數(shù)學(xué)教課書，和一只筆，提問：哪個(gè)重有些？2、肯定學(xué)生的回答，并讓學(xué)生“掂一掂”，然后讓學(xué)生說說有什么樣的感覺。3、從剛才的實(shí)踐得出結(jié)論：物體有輕有重。板書課題。二、觀察、操作領(lǐng)悟新知1、出示主題掛圖，物體的輕重的計(jì)量。觀察主題掛圖。（1、）請同學(xué)們觀察一下，這幅圖畫的是什么？（2、）這幅圖中的小朋友和阿姨在說什么？（3、）前幾天，老師讓大家廣泛收集、調(diào)查我們?nèi)粘Ｉ钪谐Ｒ娢锲返馁|(zhì)量，我們現(xiàn)在來交流以下好嗎？表示物品有多重，可以用克和千克單位來表示。（4、）在學(xué)生說的同時(shí)，老師拿出有準(zhǔn)備的東西展示。
