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新人教版高中英語選修4Unit 3 Reaching Out Across the Sea教案
本活動旨在落實課時目標(biāo)3。 Think about the following questions and talk about your own attitude in pairs.Q1: As for this topic，what impresses you the most in the passage?Q2: What do you think of the future of China’s further exploration in sea? Are you in favor of the further exploration？Why or why not? 【設(shè)計意圖】該活動是一個完全開放性的活動，每個學(xué)生都會有不同的答案。運用遷移所學(xué)，自由口頭表達(dá)自己對海洋探索的態(tài)度。對于中國海洋探索的未來，每個人的想法是不一樣的，有樂觀，有擔(dān)憂，有認(rèn)為值得投入，也有認(rèn)為不值得付出太大代價，這里給學(xué)生自由表達(dá)的空間只要學(xué)會有支撐自己觀點的事實就可以了，進(jìn)一步培養(yǎng)學(xué)生批判性思維和正確的價值觀。 Assignment: 此任務(wù)旨在遷移一、二課時所學(xué)，培養(yǎng)學(xué)生辯證分析問題的能力。 Write about your idea of the future of China’s sea exploration. And add your attitude towards the effort China have made in sea exploration. You’re expected to use the language and the writing technique learnt in the passage.
新人教版高中英語選修4Unit 4 Sharing教案
【核心素養(yǎng)提升點】學(xué)會將抽象信息進(jìn)行可視化表達(dá)，提高信息處理能力和分析、推理等高階思維品質(zhì)；在跨文化交際中學(xué)會以國際視野接受和包容不同的文化。 5.Read Paragraph 2, draw a mind map and answer the questions. Q1:What did Jo learn about Tombe’s life? Q2:What kind of life do the natives lead? Read paragraph 2-5 and draw a mind-map. (Focus on accommodation, possession, diet and belief) 【設(shè)計意圖】引導(dǎo)學(xué)生利用思維導(dǎo)圖和問題鏈等形式來厘清當(dāng)?shù)厝说纳罘绞剑玫靥幚砗蜌w納信息 【核心素養(yǎng)提升點】提高信息處理能力、分析和歸納能力，包容異國文化、擴(kuò)展國際視野。 6.Read Paragraph 3 and answer the questions. Q1:What was Jo’s feeling upon arriving her own home? Q2:Why would she feel that way? Q3:Do you think “It was such a privilege to have spent a day with Tombe’s family”? 【設(shè)計意圖】通過提問，讓學(xué)生理解Jo的苦并快樂的心情，并通過對“It was such a privilege to have spent a day with Tombe’s family”這句話的理解，體驗志愿者生活的偉大。 【核心素養(yǎng)提升點】學(xué)會對信息的綜合和歸納，從而理解作者所表達(dá)的觀點。 Activity4: Summarize the change of Jo's feelings
新人教版高中英語選修4Unit 5 Language Your Career教案
本單元閱讀文本向中學(xué)生推薦職業(yè)能力測試(Career Aptitude Test)，旨在建議學(xué)生利用職業(yè)傾向測試來發(fā)現(xiàn)自己更感興趣、更有潛力的學(xué)習(xí)或職業(yè)方向，并規(guī)劃自己的未來職業(yè)。 本文采用了建議性文本，全篇從職業(yè)生涯的重要意義講起，針對中學(xué)生對職業(yè)規(guī)劃比較迷茫的現(xiàn)狀，提出了職業(yè)傾向測試這一建議。全文共七段，其中第一段和第二段為第一部分，其余五段為第二部分。第一部分論述職業(yè)的重要性和職業(yè)生涯規(guī)劃的最佳時間是在校期間，第二部分提出解決職業(yè)選擇困惑可以通過完成職業(yè)能力測試，介紹了不同種類的職業(yè)傾向測試，結(jié)合圖表詳細(xì)說明其中一種操作步驟，并提醒職業(yè)建議也基于學(xué)歷和經(jīng)驗，最后一段概括論述，建議學(xué)生通過職業(yè)能力測試這一有效的工具，找到自己真正熱愛的事物。 在文本教學(xué)設(shè)計時，要幫助學(xué)生梳理有關(guān)職業(yè)的話題語言。閱讀策略層面，指導(dǎo)學(xué)生通過學(xué)習(xí)圖表和圖形，在有限的空間內(nèi)獲取廣泛信息，如閱讀圖表標(biāo)題，圖表上的標(biāo)簽，X軸Y軸上的數(shù)據(jù)所指。
新人教版高中英語必修1Unit 2 Travelling Around-Discovering Useful Structure教案
（5）be to do （可以和具體的時間狀語連用）①表示按計劃、安排即將發(fā)生的動作。②用于時間、條件狀語從句中，表示“如果要……，想要……”。The students are to meet at the school gate tomorrow. 明天學(xué)生們將在學(xué)校大門口集會。 If you are to succeed, you must work as hard as possible. 如果你想要成功，比必須努力工作。（6）be about to do （不與具體的時間狀語連用） 表示即將要發(fā)生的動作。We are about to start. 我們就要出發(fā)了。The new school year is about to begin. 新學(xué)年開學(xué)在即。（7）一般現(xiàn)在時表將來①表示按時間表規(guī)定將要發(fā)生的動作。常限于表示位置移動的短暫性動詞。②在時間、條件或讓步狀語從句中，用一般現(xiàn)在時表將來。Look at the timetable. Hurry up! Flight 4026 takes off at 18:20. 你看看時刻表，快點！4026次航班的起飛時間是下午6點20分。Jane is in a hurry because the train to the airport leaves in half an hour. 簡很匆忙，因為去機場的火車半小時后出發(fā)。
新人教版高中英語必修1Welcome Unit-Discovering Useful Structures教案
II Learn the technical terms-2.1. What can be used as “Subject, Object, Predicative, Direct Object, Indirect Object and objective complement” in a sentence?2. What can be used as “adverbial” in a sentence?3. What can be used as “verb” in a sentence?Answers to questions 1-3:1. Nouns, pronouns and appellations can be used as “Subject, Object, Predicative, Direct Object, Indirect Object and Objective Complement”. Besides, adjectives can be used as “Predicative and Objective Complement” in a sentence.2. Adverbs and prepositional phrases can be used as “Adverbial”.3. Verbs with actual meaning can be used as “Verb” in a sentence. Auxiliary verbs alone cannot be used as “Verb” in a sentence.III Learn to recognize the sentence structures.1. SV structure. For Example:(1) A bird flies.S V(2) A monkey jumps.S V(3) A fish swims.S V√ In SV structures, verbs are “intransitive verbs”.2. SVO structure. For Example:(1) A sheep eats grass.S V O(2) They like bananas.S V O(3) He wants candy.S V O√ In SVO structures, verbs are “transitive verbs”.3. SP structure. For Example:(1) This is great.S P (2) He looks well.S P (3) She became a teacher.S P √ In SP structures, Predicatives are formed by “l(fā)ink verbs” and “adjectives or nouns”.√ link verbs: be, become, grow, look, feel, taste, etc.4. SV IO DO structure. For Example:(1) He asked me a question.S V IO DO(2) Danny wrote me a letter.S V IO DO(3) Billy brought Sam a kite.S V IO DO√ In SV IO DO structures, the verbs are transitive and are followed by two objectives – pronouns or nouns as Indirect Objective, and nouns as Direct Objectives.
新人教版高中英語必修1Welcome Unit-Reading for Writing教案
教學(xué)目標(biāo)知識目標(biāo)：讓學(xué)生更好理解如何恰當(dāng)?shù)貙懸粋€人的信息介紹，并能讓學(xué)生熟練地使用一些寫作技能。能力目標(biāo)：培養(yǎng)學(xué)生的寫作能力和團(tuán)隊協(xié)作能力。情感目標(biāo)：提升學(xué)生對寫作的興趣。教學(xué)重難點 教學(xué)重點：如何能讓學(xué)生更好地理解個人信息介紹。教學(xué)難點：如何能讓學(xué)生通過適當(dāng)?shù)厥褂靡恍懽骷寄軄韺懸黄^好的個人信息介紹。教學(xué)準(zhǔn)備 多媒體、黑板、粉筆一、Pre-class1. Greetings2. Leading-inAsk students how to write a profile. What kinds of aspects should be included? The teacher asks students to discuss the topic with each other and put forward to much more ideas about the answer.二、While-class1. The teacher lets students to read the student profiles on Page 8 silently and then asks students to discuss the questions below.1. What is Ann like? How do you know?2. What are Thando’s hobbies?3. Where does Thando come from?4. What is Thando’s dream?5. What does “You will never see me without a book or a pen” mean?
新人教版高中英語必修2Unit 2 Wildlife Protection-Discovering Useful Structure教案二
2．表示現(xiàn)階段正在進(jìn)行的被動動作(該動作在說話的瞬間未必正在進(jìn)行)。Many interesting experiments are being carried out these days.(說話時，并不一定正在進(jìn)行)3．表示一種經(jīng)常性的被動行為，常和always，constantly 等表示頻度的副詞連用，這種用法常常帶有贊揚或厭惡的感情色彩。He is always being praised by the leader.4．表示按計劃或安排主語將要承受謂語動詞所表示的動作(僅限于少數(shù)及物動詞)。A party is being held tonight.Step 4 Special cases1.像take care of, look after, talk about, think of等動詞與介詞構(gòu)成的短語用于現(xiàn)在進(jìn)行時的被動語態(tài)時, 其中的介詞不可省略。The ways to stop illegally hunting are being talked about. 2．可與部分情態(tài)動詞連用，表示對正在發(fā)生的事情的推測。She may be being punished by her mother.3．有時可表示按計劃或安排將要進(jìn)行的一個被動動作。A celebration is being held this weekend for his success.4．某些表示“狀態(tài)、心理活動、存在”等的動詞，如have，want，need，love，一般不用現(xiàn)在進(jìn)行時的被動語態(tài)，而常用一般現(xiàn)在時的被動語態(tài)。With the population increasing，more land is needed.5．“be＋under/in＋n.”可表示現(xiàn)在進(jìn)行時的被動意義。My computer is under repair.＝My computer is being repaired.
新人教版高中英語必修2Unit 2 Wildlife Protection-Listening and Speaking教案
This lesson is about wildlife protection. The listening and speaking is about “How to protect endangered wildlife ?” Faced with the facts and numbers of wildlife loss, people begin to detect the reasons, then people such as the celebrities (Prince William and Yao Ming) are calling on to protect them. So students are guided to enhance the awareness of protecting wildlife and try to take part in some volunteer activities of protecting wildlife.1. Predict the content by using visuals. 2. Learn to use the sentences such as “I’m concerned about.... But now they are in danger. I want to know the reasons/why./ What can we do to protect them ?3. Learn from the stars like Prince William and Yao Ming and enhance the awareness of protecting wildlife.4. Guide students to try to put forward the solutions to the problems of wildlife protection and then discuss them with partners and present the results of discussion.5. Master the pronunciation of stressed syllables.1. Learn from the stars like Prince William and Yao Ming and enhance the awareness of protecting wildlife.2. Guide students to try to put forward the solutions to the problems of wildlife protection and then discuss them with partners and present the results of discussion.3. Learn to use the sentences such as “I’m concerned about.... But now they are in danger. I want to know the reasons/why./ What can we do to protect them ?4. Master the pronunciation of stressed syllables.Part A Listening and Speaking--- How to save endangered wildlifeStep 1 Lead in1. Point at the pictures on P14 and ask Q1: What message do these posters share?
新人教版高中英語必修2Unit 3 The Internet-Listening &Speaking＆Talking教案一
Listening and Speaking introduces the topic of “ask about online habits”. Many middle school students have been surfing the Internet for many years, but what they do with the Internet and how much time they spend every day may not be very clear to themselves, nor to other students. This section allows students to investigate their peers' Internet use, which is conducive to their mutual understanding and understanding of the Internet. It can also help them reflect on their own online behavior, learn from other people's good online habits, and get rid of their bad online behavior.The listening text of this section is an investigation interview. The investigators interview specific groups with the same questions to obtain information, so as to understand their views, practices or attitudes on this issue. There are two specific questions: “how much time do you spend online every day? What do you usually do online?”. The answers of the three respondents provide rich and different information, and achieve the purpose of the investigators. The oral discourse structure of survey interviews generally includes greeting and explaining the purpose of the interview, presenting the interview questions and the respondents' answers. Listening and Talking introduces the theme of “choosing the right application ". Listening text is a conversation between Laura and Xiao Bo. In this part of listening, “oink”； “piggy bank” may cause the students' hearing comprehension limitation. Oink refers to sound word and pig's sound. So, add some oink to my piggy bank is often used to describe "making a little money".1. Guide students to understand the content of listening texts in terms of listening for definitions.2. Cultivate students' ability to define words and understand an investigation interview.
新人教版高中英語必修2Unit 3 The Internet-Reading For Writing教案一
⑦identity theft 身份盜竊⑧chat room 聊天室⑨draft your blog post 起草博客帖子⑩post embarrassing photos 張貼尷尬照片 【話題句式】 1. How do you stay safe online and avoid bad experiences on the Internet? 你如何在網(wǎng)上保持安全, 避免在網(wǎng)上的不良經(jīng)歷? 2. I’m not an expert, but many years as a blogger have taught me a thing or two. 我不是專家, 但作為一個博主, 我已經(jīng)學(xué)了好幾年了。 3. If you see or read something that makes you feel uncomfortable, leave the site immediately. 如果你看到或讀到一些讓你覺得不舒服的東西, 立即離開這個網(wǎng)站。4. Don’t give out your address or phone number. 別告訴別人你的地址或電話號碼。 5. Identity theft is a common and serious problem. 身份盜竊是一個常見而嚴(yán)重的問題。6. Being online is no excuse for being rude, and you don’t want to become a target for a troll or cyberbully. 上網(wǎng)并不是無禮的借口, 你也不想成為發(fā)挑釁帖子的人或網(wǎng)絡(luò)惡霸的目標(biāo)。 7. Trolls often use several false names so that they can stay on a site. 發(fā)挑釁帖子的人經(jīng)常使用幾個假名, 這樣他們就可以留在一個網(wǎng)站上。8. However, the more polite you are, the less likely it is you will be attacked. 然而, 你越有禮貌, 你被攻擊的可能性就越小。
新人教版高中英語必修2Unit 4 History and traditions教案
這個地區(qū)有著深厚的傳統(tǒng)。既學(xué)既練：為了讓更多的外國游客了解中國文化，欣賞中國美麗的自然風(fēng)光，感受中國發(fā)生的巨大變化，某外文雜志社將出版一本英語小冊子來介紹中國的旅游景點。該雜志社邀請你為該小冊子寫一篇英語短文來介紹杭州，內(nèi)容包括：1．杭州的位置(中國東南部)、面積(16 000多平方公里)及歷史(2 200多年)等；2．杭州的旅游特色(自然風(fēng)景、傳統(tǒng)文化、特色小吃等)；3．希望更多的游客來杭州參觀。注意：1．詞數(shù)80左右；2．可適當(dāng)增加細(xì)節(jié)，以使行文連貫。Located in the southeast of China, Hangzhou is a beautiful city．Dating back more than 2，200 years, Hangzhou covers an area of more than 16，000 square kilometers．In Hangzhou, you can visit the West Lake, whose scenery is fascinating．In addition, you can’t miss its cultural relics and historical sites, from which you will learn more about excellent Chinese traditional culture and traditions．In Hangzhou, the special snacks are famous and visitors from different parts of the world think highly of them．As a tourist attraction, Hangzhou attracts a large number of visitors from home and abroad every year．Once you come to China, Hangzhou is a scenic spot you can’t miss．
新人教版高中英語必修2Unit 5 Music-Reading and Thinking教案一
This section focuses on "learning about experiencing music Online". This virtual choir is a new form of music performance. Members from all over the world don't need to love to come to a place. Instead, they use the new technology to model the various parts and wonderful virtual harmony group of music in the family. Students need to understand the main meaning of each paragraph. Finding topic sentences is an important way to understand the general idea of a paragraph. After the topic sentence, it is usually the detail sentence that supports and explains the topic sentence. Some paragraphs have obvious subject sentences, for example, the first sentence of the second paragraph is the subject sentence of the paragraph, and the following sentenceStudents need to pay attention to the topic sentences and key sentences, and then pay attention to how the sentences after the meaning explain, explain and support the topic sentences or key sentences before.1.Guide students to learn about experiencing music online2.Guide students to scan and circle the information in the text.3.Guide students to find the numbers and dates to fill in the timeline.4.Guide students to learn more about music by completing the sentences with the correct forms of the words and phrases. And then make a mind map about the outline of the passage.1. Guide students to pay attention to reading strategies, such as prediction, self-questioning and scanning.2. Help students sort out the main meaning of each paragraph and understand the narrative characteristics of "timeline” in illustrative style.3. Lead students to understand the changes that have been caused by the Internet.
新人教版高中英語選修1Unit 3 Fascinating Parks教案
2. Explore the significance of the establishment of Sarek National Park.Q1: Which event is the most important one in the park’s history?Ss: The establishment of Sarek national park in 1909 is the most important one.Q2: Is it worth making a place like Sarek a national park? Give your reasons.Ss: Yes. In this way, the place can be kept in its natural state and natural beauties and other rare and valuable resources can be preserved instead of being destroyed by endless exploitation driven by profits.Q3: How does the writer organize his introduction to the history of Sarek?Ss: The writer organizes his introduction in the sequence of time, using time indicators such as “used to”, “around 9,000 years ago”, “soon after”, “following the reindeer”, and “in 1909”.Q4: What is the feature of the language used to introduce the history of the park?Ss: The introduction to the park is to provide facts, using time indicators to organize the events. Sentences starts with “third person” and passive voice is used more often, feeling objective.【設(shè)計意圖】學(xué)生尋找和梳理公園歷史上的重要事件，體會人與自然的和諧關(guān)系，評鑒介紹性語言的特點?！竞诵乃仞B(yǎng)提升點】發(fā)展自主提取、梳理文本信息能力，訓(xùn)練邏輯思維和高階思維。Activity 3: Highlighting the secret of the text
四年級下冊綜合實踐活動教學(xué)計劃及教案
一、教材分析 1、教材內(nèi)容及所處地位綜合實踐活動是在新一輪基礎(chǔ)教育課程改革中應(yīng)運而生的新型課程。所謂綜合實踐活動，主要指以學(xué)生的興趣和直接經(jīng)驗為基礎(chǔ)，以與學(xué)生學(xué)習(xí)生活和社會生活密切相關(guān)的各類現(xiàn)實性、綜合性、實踐性問題為內(nèi)容，以研究性學(xué)習(xí)為主導(dǎo)學(xué)習(xí)方式，以培養(yǎng)學(xué)生的創(chuàng)新精神、實踐能力及體現(xiàn)對知識的綜合運用為主要目的一類新型課程。具有以下特點： 1、基于興趣與直接經(jīng)驗。2、回歸生活世界。3、立足實踐。4、著眼創(chuàng)新。5、以研究性學(xué)習(xí)為主導(dǎo)學(xué)習(xí)方式：（1）以轉(zhuǎn)變學(xué)生的學(xué)習(xí)方式為出發(fā)點。（2）強調(diào)知識的聯(lián)系和綜合運用。（3）注重過程。（4）強調(diào)開放。（5）重視師生互動。四年級下冊綜合實踐活動課程要培養(yǎng)學(xué)生對生活、學(xué)習(xí)的積極態(tài)度，使他們具備一定的交往合作能力、觀察分析能力、動手操作能力；要讓他們初步掌握參與社會實踐的方法，信息資料的搜集、分析和處理問題的方法以及研究探索的方法；使學(xué)生形成合作、分享、積極進(jìn)取等良好的個性品質(zhì)，成為創(chuàng)新生活的小主人。2、單元內(nèi)容分析本教材包括?方法與指導(dǎo)?和?活動與探究?兩部分內(nèi)容， ?方法與探究? 主要是讓學(xué)生掌握如何進(jìn)行采訪，通過一系列活動，掌握采訪的準(zhǔn)備、注意事項、具體實施，及最后的交流總結(jié)，培養(yǎng)學(xué)生交往能力。 ?活動與探究?包括六個主題，主題一我們身邊的標(biāo)志，通過讓學(xué)生認(rèn)識標(biāo)志，體會含義。學(xué)會分類，最后學(xué)會制作標(biāo)志，循序漸進(jìn)，蘊含了創(chuàng)新、守規(guī)、審美等能力的培養(yǎng)；主題二早餐與健康通過談?wù)摚{(diào)查、分析討論培養(yǎng)學(xué)生交流總結(jié)能力，樹立健康生活意識；主題三，有趣的絲網(wǎng)花，通過制作培養(yǎng)學(xué)生合作、審美、動手能力；主題四巧手做風(fēng)箏繼續(xù)對學(xué)生進(jìn)行培養(yǎng);主題五植物的扦插與嫁接，與現(xiàn)實生活聯(lián)系密切，通過活動掌握方法，體驗快樂，體驗勞動的樂趣；主題六爭做小小志愿者，通過了解體驗志愿者的活動，豐富閱歷，培養(yǎng)學(xué)生的服務(wù)意識，自身獲得提升與發(fā)展。教材的重點、難點：重點：學(xué)會交流，提升能力；認(rèn)識各種標(biāo)志，學(xué)會制作；學(xué)會健康的生活；通過制作絲網(wǎng)花、風(fēng)箏、植物的扦插于嫁接，學(xué)會制作，提高動手能力，通過體驗小小志愿者，提高服務(wù)意識。難點：教學(xué)中讓學(xué)生親身參與、主動實踐，在實踐中綜合運用所學(xué)知識解決各種實際問題，提高解決實際問題的能力。學(xué)習(xí)基礎(chǔ)：四年級學(xué)生已具備了一定的實踐能力，因此要逐步培養(yǎng)學(xué)生一些探究問題的方法，提高學(xué)生的動手意識，能夠從生活和學(xué)習(xí)中挖掘自己感興趣的活動主題，能夠試著和同學(xué)展開小組合作學(xué)習(xí)，在有效的活動中不斷提高學(xué)生的動手與創(chuàng)新的潛能。
《說文明話， 做文明人》主題班會教案
2、文明禮貌用語我知道。學(xué)生二：“三文明”教育活動已經(jīng)轟轟烈烈的展開了。在學(xué)習(xí)三文明教材中，我們有一項特殊的作業(yè)——收集文明禮貌用語，現(xiàn)在我們就八仙過海，各顯神通，看誰語言美。(開火車）學(xué)生發(fā)言。學(xué)生一：聽同學(xué)們的發(fā)言，我已經(jīng)感受到了我們的語言的確很美，希望在以后的生活中，我們能經(jīng)常用優(yōu)美的語言與人交流。3、讀書筆記展覽。學(xué)生二：“文明”教育活動已經(jīng)滲透到每個同學(xué)的心里，我們班同學(xué)寫了讀書筆記。請按順序依次參觀。4、文明手抄報展覽。5、為獲獎同學(xué)頒發(fā)獎狀。（自制獎狀）學(xué)生一：我們學(xué)了那么多，最終目的就是讓我們“說文明話，行文明舉，做文明人”。請欣賞〈文明禮儀歌謠〉
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】稅收是國家為實現(xiàn)其職能，憑借其政治權(quán)力，依法無償?shù)厝〉秘斦杖氲幕拘问健?【教師活動】稅收具有強制性、無償性和固定性的基本特征。[1]強制性：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)下冊第四單元表內(nèi)除法教案
1、 談話引入新課六一快到了。小朋友們在老師的帶領(lǐng)下忙著布置自己的教室呢！可是他們遇到了一些數(shù)學(xué)上的問題，你能幫他們一快解決嗎？2、教學(xué)例1。（1）、投影出示主題圖引導(dǎo)學(xué)生仔細(xì)觀察。說說他們遇到了什么問題？（2）、引導(dǎo)學(xué)生解決問題并列出算式。板書：56÷8（3）、引導(dǎo)學(xué)生得出算式的商。問：你是怎么計算的？（想乘算除）（4）、學(xué)生獨立解決：要是掛7行呢？你能夠解決嗎？學(xué)生說出自己的計算結(jié)果，并把求商的過程跟大家說一說。2、 小結(jié)：在今天的學(xué)習(xí)中我們不僅幫小朋友們解決了數(shù)學(xué)問題，而且還進(jìn)一步學(xué)會了利用乘法口訣來求商。在以后的除法中只要大家能夠熟記口訣，就能很快算出除法的商了。
二年級數(shù)學(xué)下冊第三單元數(shù)圖形的運動教案
一、游戲活動激趣，認(rèn)識對稱物體1、游戲“猜一猜”：課件依次出示“剪刀、掃帚、飛機、梳子”的一部分，分男、女生猜。2、認(rèn)識對稱物體：1）師質(zhì)疑：為什么女生猜得又快又準(zhǔn)呢？2）小結(jié)：像這樣兩邊形狀、大小都完全相同的物體，我們就說它是對稱物體。（板書：對稱）二、猜想驗證新知，認(rèn)識軸對稱圖形（一）初步感知對稱圖形1、將“剪刀、飛機、扇子”等對稱物體抽象出平面圖形，讓學(xué)生觀察，這些平面圖形還是不是對稱的。2、師小結(jié)：像這樣的圖形，叫做對稱圖形。（板書：圖形）（二）猜想驗證對稱圖形1、猜一猜：出示“梯形、平行四邊形、圓形、燕尾箭頭”等平面圖形，讓學(xué)生觀察。師：這些平面圖形是不是對稱圖形？怎樣證明它們是不是對稱圖形？
二年級數(shù)學(xué)下冊第七單元萬以內(nèi)數(shù)的認(rèn)識教案
一、復(fù)習(xí)導(dǎo)入1、口答：最大的一位數(shù)是幾？最小的兩位數(shù)是多少？這兩個數(shù)相差多少？2、數(shù)數(shù)：10個10個地數(shù)，從10數(shù)到100； 1個1個地數(shù)，從91數(shù)到99； 問：99加1是多少？3、導(dǎo)入：你會從100開始接著往后數(shù)嗎？今天開始我們將要學(xué)習(xí)更大的數(shù)，下面請你們觀察這幅圖。二、講授新課1、出示主題圖。（1）觀察這幅圖，說一說畫面上正在發(fā)生什么事情？（2）看著畫面你想知道什么問題？引導(dǎo)學(xué)生估算畫面上的體育館大約能坐多少人？2、板書課題：1000以內(nèi)數(shù)的認(rèn)識。3、教學(xué)例1。（1）數(shù)一數(shù)。每人數(shù)出10個小方塊，說說你是怎么數(shù)的？板書：一個一個地數(shù)，10個一是十。
二年級數(shù)學(xué)下冊第六單元有余數(shù)的除法教案
1、教學(xué)主題圖。（1）讓學(xué)生獨立觀察教材情境圖。思考問題：[1]這幅畫面是什么地方？[2]你發(fā)現(xiàn)了畫面中有什么活動內(nèi)容？（按順序）（2）在小組中互相說一說自己觀察到了什么內(nèi)容。你想到了什么？（3）各組代表匯報。（4）教師板書學(xué)生匯報的數(shù)據(jù)。[1]這是某個校園里的活動情景圖。從圖中發(fā)現(xiàn)了教學(xué)大樓前面的兩樹之間都插著4面不同顏色的旗子，升旗臺上也飄著一面國旗。[2]運動場上每4人一組小朋友在跳繩。[3]籃球場上每5人一組準(zhǔn)備打籃球比賽。[4]板報下面擺的花是每3盆擺一組，旁邊還有很多盆花。（5）根據(jù)上面的信息（條件），想一想能提出用除法計算的問題嗎？大家在小組議一議。