-
人教版新目標初中英語七年級下冊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教學步驟、時間 教師活動 學生活動 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、學習)
人教版新目標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?
人教版新目標初中英語七年級下冊I want to be an actor教案2篇
三、教學建議第一課時：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.
人教版新目標初中英語七年級下冊It’s raining教案2篇
1 Each group choose one place to describe and what you are doing in it Choose one place, and describe what they are doing 2 Move around the room and give suggestions Talk about it and write it down 3 Ask one to show their works and act it Choose one of each group to make a report 4 Evaluate the best group and the best reporter Choose the best one Homework Ask your friends their ideal place and write about it教學反思：新課程標準中強調(diào)學生在課堂中的主體地位，在綜合課中他們的主體地位就更加突出。在各個活動中給不同程度的學生不同層次的任務(wù)，讓各層面的學生都有表現(xiàn)發(fā)揮的機會，從而產(chǎn)生對英語的興趣。使用照片圖片多媒體來輔助教學，效果更好。同時讓了解其他國家風景，風俗的同學介紹ideal place，增加學生的背景知知識，實現(xiàn)跨學科交流的目的。教案點評：采用任務(wù)型教學模式，在各個活動中給不同程度的學生不同層次的任務(wù)，讓各層面的學生都有表現(xiàn)發(fā)揮的機會，從而產(chǎn)生對英語的興趣。使用照片圖片多媒體來輔助教學，效果更好。讓了解其他國家風景，風俗的同學介紹ideal place，增加學生的背景知識，實現(xiàn)跨學科交流的目的。
人教版新目標初中英語七年級下冊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物和表達個人喜好，以及句式why do you like…? Because…。這也是本單元的教學重點。通過本單元的學習，學生應(yīng)能較流利地運用所學詞匯和句型描述動物，表達個人喜好。（二）單元知識結(jié)構(gòu)1．詞匯動物名稱 tiger, elephant, koala, dolphin, etc．詞匯描述性形容詞: smart, cute, ugly, clever, shy, etc．國家名: 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）單元教學重難點一覽（五）單元學情分析學生此前已經(jīng)學過由why, where, what 引導的特殊疑問句句型，具有了學習本單元知識的認知前提。形形色色的動物能激發(fā)學生的好奇心，產(chǎn)生了解它們的欲望，這有利于本單元知識的教學和學生學習興趣的培養(yǎng)。
人教版新目標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，教育學生如何學好英語。第三課時教學目標1. 語言目標：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:大多數(shù)學生能夠談?wù)撟约合矚g哪種服裝，提高查找信息的能力。3. 情感目標:學會如何與朋友相處，要有自己對時尚的看法。教學重點掌握一些重要詞匯。教學難點學會談?wù)搯栴}，并能提出書面建議?！艚虒W突破首先針對Erin的問題，提出個人的建議，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；學生完成3b部分的內(nèi)容，給Left Out提出書面的建議；學以口頭形式提出自己目前存在的某個問題，講給大家聽，讓同學們給自己提出一個建議，并作筆錄；學生兩、三個人分成一組，隨意性地進行口語交際，談?wù)揚14的第4部分的某個問題，相互交換意見。
人教版新目標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，就是賓語在主從復合句當中充當賓語的一個句子，叫做賓語從句。主句的謂語動詞是及物動詞，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，連詞一共學了三類連詞，一類連詞是that口語當中可以省略，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。認識一下你的新同學?！蓖ǔＴ谡n上老師會這樣說。你會說什么呢？“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?！巴蹰且粋€很棒的乒乓球運動員，不是嗎？”“我希望自己能認識她，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}。認真的學習這個單元吧，下次在英語課上，你會發(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)學生能運用過去進行時來描述、談?wù)撨^去某個時間正在發(fā)生的事情或動作的意識和能力，能就過去某個時間正在發(fā)生的動作做出正確的描述。 2.培養(yǎng)學生的想象力和角色扮演的合作能力。 3.培養(yǎng)學生講述過去發(fā)生的事情經(jīng)過的能力。能正確運用一般過去時來講述故事。 (二).技能方面: 1.本單元的語言目標是Talk about past events and tell a story（談?wù)撨^去的時間和講述一個故事），圍繞這一目標，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. 因此必須學習standing、studying、cleaning、sleeping、cooking、making、eating、cutting、等表示地點的詞，以便為上述句型提供語言材料。2.學習過去進行時的有關(guān)知識。Was/were+現(xiàn)在分詞，是該時態(tài)的表達式。 3.在學習過程中，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，并請學生大聲整齊地讀祈使句和“can’t”句型，并讓學生注意兩種句型表達形式的不同和轉(zhuǎn)換,“Don’t …=You can’t…”;并對學生說：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，選出四位學生都違反了哪條校規(guī)；聽之前，學生要讀會英文名。c. 請兩位學生朗讀1c部分的句型；要求學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（2a~4）步驟1 :warming up of revisionT: What are the rules at your school?學生使用“can”或祈使句表達各條校規(guī)；其中老師可引出“eat in the cafeteria outside”的表達。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?學生聽第一遍時，完成2a；第二遍時，完成2b；b. 請學生領(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進行問答；
人教部編版語文八年級下冊《禮記》二則教案
預設(shè) （1）“大道”可以理解為治理社會的最高準則。“大同”指儒家的理想社會或人類社會的最高階段?！按蟮乐幸病笔侵笀?zhí)政者施行“大道”，老百姓便可以生活在安定和平的大同社會。（2）天下為公；選賢與能，講信修睦。（3）“大同”社會是以“五帝之世”的傳聞為依據(jù)，經(jīng)過加工提煉而后構(gòu)想出來的一個理想社會的模式。意在建立一個合理的社會，以消除現(xiàn)實社會中的黑暗現(xiàn)象和不合理的地方。3.拓展延伸師：你認為這種理想社會在當時實現(xiàn)了嗎？如何理解這種思想？（生交流討論，師引導）預設(shè) “謀閉而不興，盜竊亂賊而不作”是一種和平安定的局面，是對“大同”社會的一個總結(jié)，這個理想在當時并沒有實現(xiàn)，因為小生產(chǎn)的物質(zhì)基礎(chǔ)不足以支撐“大同”社會的運轉(zhuǎn)，還有搞陰謀、盜竊財物和作亂等奸邪之事。這種理想在當時雖不能實現(xiàn)，但它具有積極意義，是我們的精神財富。
人教部編版語文八年級下冊《詩經(jīng)》二首教案
1.《蒹葭》中的“伊人”究竟為何人？長期以來，人們對《蒹葭》主題的解讀眾說紛紜，莫衷一是，直接導致了對詩中“伊人”形象有多重理解。持“愛情說”者，認為“伊人”是意中人；持“政治說”者，認為“伊人”是賢能之人；持“理想說”者，認為“伊人”象征著理想。其實，無論“伊人”是何人，指的是什么，詩歌中的主人公都是經(jīng)歷了許多波折，一直苦苦追尋著“伊人”。這其實體現(xiàn)了一種深刻的人生意義，美好的事物總是可望難即的，不管最后主人公是否尋得“伊人”，這追尋過程本身就具有極大的意義。2.《關(guān)雎》和《蒹葭》在內(nèi)容情感和表現(xiàn)形式上有什么異同?相同點：《關(guān)雎》和《蒹葭》都屬于《詩經(jīng)》中的“國風”，都是當時的民歌；都運用了“興”的手法，借景抒情，托物寄意；都大量使用重章疊句的藝術(shù)形式，反復詠唱；在語言形式上大多四言一句，二二拍，一般隔句用韻，但并不拘泥，而是富于變化；都使用了雙聲疊韻詞，富于聲韻美。
人教部編版語文八年級下冊《莊子》二則教案
莊子是戰(zhàn)國時期著名的思想家、哲學家和文學家。他是道家學派主要代表人物之一，他繼承并發(fā)展了老子的思想，與老子并稱“老莊”?！肚f子》又名《南華經(jīng)》，是道家經(jīng)典著作之一?！肚f子》主要反映了莊子的批判哲學、美學等，其內(nèi)容豐富，博大精深，涉及哲學、人生、政治、社會、藝術(shù)、宇宙生成論等諸多方面?！肚f子》是一部文學的典范著作?！暗馈笔乔f子思想的核心，“逍遙游”是莊子不滿黑暗現(xiàn)實的羈絆而提出的一種生活方式與社會理想。莊子主張超然物外，絕對自由地生活在世界上，他認為生命的意義不在于庸俗地活著，而在于逍遙地神游，這些精神的遨游是絕對自由的，在莊子看來，自然是一種超凡脫俗的狀態(tài)，一種妙不可言的境界。莊子的“逍遙游”是一種感性的生活方式，他告訴我們要去追求功利之外獨立的生命價值，追求人生的真實自我。從當下來看，莊子追求的逍遙境界，是無法實現(xiàn)的主觀唯心主義幻想，是一種烏托邦式的美好的臆想。
人教部編版七年級下冊外國詩二首教案
五、細讀詩歌，明確寫法1.明確文章寫法。這首詩中詩人描寫的是自然界的道路，但是同時又暗含著詩人對人生之路的思考。這首詩中的這種寫法與《假如生活欺騙了你》中的寫法一樣嗎？為什么？預設(shè) 不一樣。這首詩中詩人運用了大量形象闡釋哲理，運用了許多詠物詩、哲理詩采用的象征手法，耐人尋味。對詩歌創(chuàng)作，弗羅斯特有獨具一格的方法與原則，他認為詩歌應(yīng)“始于愉悅，終于智慧”，應(yīng)該給人以美的享受和思想上的啟迪。從以上的學習中我們可以看出，詩人弗羅斯特用簡單的語言、豐富的象征，巧妙地將自己對社會、自然、人生的了解和思考融入豐富的詩歌形象之中，運用人們熟悉又帶有神秘色彩的自然場景，向人們闡釋人生哲理，向人們展示他理解的人生，以及他對人生、對社會的探索。2.了解象征手法。象征是詩歌創(chuàng)作中經(jīng)常運用的一種寫作方法，詩歌一般都會通過一定的藝術(shù)形象，生動鮮明地將主題含蓄地表達出來。
北師大版初中數(shù)學八年級下冊提公因式法說課稿
設(shè)計目的：通過學生的反饋練習，使教師能全面了解學生對公因式概念的理解是否到位，提取公因式的方法與步驟是否掌握，以便教師能及時地進行查缺補漏．但依然有部分同學會出現(xiàn)問題，如對首項出現(xiàn)負號時不能正確處理，此時，需要老師進一步引導．第四環(huán)節(jié) 課堂小結(jié)從今天的課程中，你學到了哪些知識？你認為提公因式法與單項式乘多項式有什么關(guān)系？怎樣用提公因式法分解因式？設(shè)計目的：通過學生的回顧與反思，強化學生對確定公因式的方法及提公因式法的步驟的理解，進一步清楚地了解提公因式法與單項式乘多項式的互逆關(guān)系，加深對類比的數(shù)學思想的理解。第五環(huán)節(jié) 當堂檢測把下列各式分解因式（1）2x2-4x (2)8m2n+2mn(3)-4a3b3+6a2b-2ab (4)2n2-mn-n＊(5)3an+1-2anc-7an+2設(shè)計目的：檢驗學生的目標達成情況，其中第五小題供學有余力的學生選作。第六環(huán)節(jié) 課后反思教學反思
北師大版初中數(shù)學八年級下冊等腰三角形說課稿2篇
一、說教材：等腰三角形是北師大版初中八年級下冊數(shù)學教材第一章第一節(jié)的教學內(nèi)容，本節(jié)是軸對稱圖形的應(yīng)用，是研究等腰三角形的開篇。通過本章節(jié)的學習，可以豐富和加深學生對已學圖形的認識，為以后的圖形學習和證明打好基礎(chǔ)。本節(jié)在編排上考慮學生的認知規(guī)律，從學生容易接受的動手操作找規(guī)律開始到幾何畫板的驗證再過渡到幾何證明與應(yīng)用。根據(jù)課程標準，確定本節(jié)課的目標為：【教學目標】1.知識與能力 理解并掌握等腰三角形的定義，探索等腰三角形的性質(zhì)；能夠用等腰三角形的知識解決相應(yīng)的數(shù)學問題．2.過程與方法通過動手操作、動態(tài)演示等方法，培養(yǎng)學生思考探究數(shù)學的能力；通過例題與練習，提高學生添加輔助線解決問題的能力。3.情感、態(tài)度與價值觀 在探索等腰三角形性質(zhì)的過程中體會軸對稱圖形的美，感受數(shù)學與生活的聯(lián)系；在例題教學中，感受數(shù)學之美；培養(yǎng)學生分析解決問題的能力，使學生養(yǎng)成良好的學習習慣．
北師大版初中數(shù)學八年級下冊因式分解說課稿2篇
情景感知概括運用設(shè)疑誘導動手操作合作交流嘗試活動啟發(fā)引導類比發(fā)現(xiàn)演練結(jié)合觀察分析自主探索問題討論利用嘗試活動“我來當老師！”給學生提供設(shè)計問題的機會，培養(yǎng)他們實事求是的科學態(tài)度，勇于質(zhì)疑、敢于創(chuàng)新的良好習慣及數(shù)學應(yīng)用能力。例1、根據(jù)因式分解的概念，判斷下列由左邊到右邊的變形，哪些是因式分解，哪些不是，為什么？通過羅列一些似是而非、容易產(chǎn)生錯誤的對象讓學生辨析，促使他們認識概念的本質(zhì)、確定概念的外延，從而形成良好的認知結(jié)構(gòu)。例2：解答下列問題：（1）993-99能被99整除嗎?能被98整除嗎?能被100整除嗎?（2）求代數(shù)式IR1+IR2+IR3的值,其中R1=19.2,R2=35.4,R3=32.4,I=2.5。讓學生進一步體會用分解因式解決相關(guān)問題的簡捷性。例3、填空：若x2+mx-n能分解成(x-2)(x-5),則m=,n=。
北師大版初中七年級數(shù)學下冊軸對稱現(xiàn)象說課稿2篇
此題的設(shè)計目的：及時的練習一是起到鞏固新知識的目的，二是及時了解學生掌握新知識的情況，起到反饋的目的。這樣設(shè)計的依據(jù)是：小題多，是讓更多的學生參與到學習中來，及時給予他們更正，更多的是對他們的鼓勵和表揚，有簡單的題盡量讓基礎(chǔ)不太好的的學生去說，以讓他們感受到成功的樂趣；并且《新課標》中指出課程內(nèi)容應(yīng)處于學生“最近發(fā)展區(qū)”的范圍以內(nèi)，讓成功始終伴隨學生學習的旅程，以保證學生不會因過多的失敗而放棄他們的努力，失去發(fā)展的機會。第四環(huán)節(jié)：師生合作，歸納總結(jié)。先由學生個人總結(jié)，然后教師補充。設(shè)計目的：通過學生個人小結(jié)，教師可以了解學生掌握知識的情況，培養(yǎng)學生總結(jié)概括的能力，教師補充起到完善所學知識的目的。第五環(huán)節(jié)：布置作業(yè)，鞏固提高。設(shè)計目的：因材施“作業(yè)”，分層次布置作業(yè)，減輕學生的負擔，全面推行素質(zhì)教育，讓學生學有用的數(shù)學，不同的學生學習不同的數(shù)學，在數(shù)學中得到不同的發(fā)展，以求彰顯學生的個性。