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新人教版高中英語必修3Unit 1 Festivals and Celebrations-Listening &Speaking＆Talking教學(xué)設(shè)計(jì)
The theme of this section is “Talk about festival activities and festival experiences”.Festival and holiday is a relaxing and interesting topic for students. This part talks about the topic from the daily life of students’. In the part A ---Listening and Speaking, there are three conversations among different speakers from three countries(Japan, Rio and China), where the speakers are participating in or going to participate in the festivals and celebrations. So listening for the relationship among them is a fundamental task. Actually, with the globalization and more international communication, it is normal for Chinese or foreigners to witness different festivals and celebrations in or out of China. In the Conversation 1, a foreign reporter is interviewing a Japanese young girl who just had participated in the ceremony of the Coming-of-Age Day on the street and asking her feeling about the ceremony and the afterwards activities. Conversation 2, Chinese girl Li Mei is witnessing the Rio Carnival for the first time, and her friend Carla gives her some advice on the costumes which enables her to match with the carnival to have a good time. Conversation 3, a Chinese guide is showing a group of foreign visitors around the Lantern Festival and introducing the customs of the festival to them. The three conversations have a strong vitality and insert the festival and cultural elements from different countries. So perceiving the festivals and cultures from different countries is the second task. At the same time, the scripts also insert the targeted grammar --- v-ing as attributive and predicative, which students can perceive and experience in a real context and make a road for the further study. That is the third task. In the Part B--- Listening and Talking, the theme is “Talk about festival experience”, which is the common topic in our daily conversations. During the conversation, Song Lin, a Chinese student, asked Canadian friend Max about how to spend Christmas. In the conversation, Song Lin talked about experience and the feelings during the Chinese Spring Festival, during which there are not only some enjoyable things but some unpleasant things. After the listening, perhaps students find there are some similarities between Christmas and the Chinese Spring Festival as there are some differences in the origins and celebrations. For example, people always visit friends and relatives, decorate their houses, have a big dinner together, chat and give presents to each other.
新人教版高中英語必修3Unit 1 Festivals and Celebrations-Reading for writing教學(xué)設(shè)計(jì)二
Step 3 Analyzing article structureActivity 31. Teachers raise questions to guide students to analyze the chapter structure of this diary and think about how to describe the festival experience. (1)What should be included in the opening/body/closing paragraph(s)?(2)How did the writer arrange his/her ideas?(3)What kind of interesting details did the writer describe?(4)How did the writer describe his/her feelings/emotions during the event?2. Students read and compare the three sentence patterns in activity 2. Try to rewrite the first paragraph of the diary with these three sentence patterns. After that, students exchange corrections with their partners. Such as:●This was my first time spending three days experiencing the Naadam Festival in China’s Inner Mongolia Autonomous Region and it was an enjoyable and exciting experience. ●I'll never forget my experience at the Naadam Festival because it was my first time to watch the exciting Mongolian games of horse racing, wrestling, and archery so closely. ●I'll always remember my first experience at the Naadam Festival in China’s Inner Mongolia Autonomous Region because it was so amazing to spend three days witnessing a grand Mongolian ceremony. Step 4 Accumulation of statementsActivity 41. Ask the students to read the diary again. Look for sentences that express feelings and emotions, especially those with the -ing form and the past participle. Such as:● …h(huán)orse racing, wrestling, and archery, which are all so exciting to watch. ● some amazing performances● I was surprised to see…● I was a little worried about. . . ● feeling really tiredOther emotional statements:●I absolutely enjoyed the archery, too, but the horse races were my favourite part. ●I'm finally back home now, feeling really tired, but celebrating Naadam with my friend was totally worth it. ●He invited me back for the winter to stay in a traditional Mongolian tent and cat hot pot. I can’t wait!2. In addition to the use of the -ing form and the past participle, the teacher should guide the students in the appreciation of these statements, ask them to memorize them, and encourage them to use them reasonably in writing practice.
新人教版高中英語必修3Unit 1 Festivals and Celebrations-Reading for Writing教學(xué)設(shè)計(jì)一
The topic of this part is “Write about your festival experience”.During the Listening and Speaking and Talking, students are just asked to say out their festival experiences such as the Spring Festival, Mid-autumn Day, but this part students will be asked to write down their own festival experiences. During the reading part, it introduces the Naadam Festival in Inner Mongolia Autonomous Region, which can give students a good example to imitate. Students not only learn the festival, but touch and feel the Inner Mongolian’s character, the spirit and cultural atmosphere, which can help students form the cultural awareness and learn to enjoy and value the diversity of Chinese culture.Concretely, the dairy tells the experience that the author spent the Naadam Festival in Inner Mongolia Autonomous Region with his/her friend. The structure is clear. In the opening paragraph, it introduces the topic of the Naadam Festival and the whole feeling. Then it introduces the items of the festival like the ceremony, wrestling and horse racing. Finally, it summarizes this experience. Because this part is a travel journal, we must guide students pay more attention to these details: 1. use the first person. 2. use the past tense to tell the past thing and use the present or future tense to describe the scenery. 3. use the timeline to tell the development. 4. be careful for the author’s psychology, emotion and feeling, etc.1. Read quickly to get main idea; read carefully to get the detailed information about Naadam Festival.2. Learn the structure of the reading article and language.3. Write an article about a festival experience4. Learn to use the psychology, emotions and feeling in the writing.1. Write an article about a festival experience.2. Use the structure of the reading article and language.
新人教版高中英語選修2Unit 1 Science and Scientists-Discovering useful structures教學(xué)設(shè)計(jì)
The grammatical structure of this unit is predicative clause. Like object clause and subject clause, predicative clause is one of Nominal Clauses. The leading words of predicative clauses are that, what, how, what, where, as if, because, etc.The design of teaching activities aims to guide students to perceive the structural features of predicative clauses and think about their ideographic functions. Beyond that, students should be guided to use this grammar in the context apporpriately and flexibly.1. Enable the Ss to master the usage of the predicative clauses in this unit.2. Enable the Ss to use the predicative patterns flexibly.3. Train the Ss to apply some skills by doing the relevant exercises.1.Guide students to perceive the structural features of predicative clauses and think about their ideographic functions.2.Strengthen students' ability of using predicative clauses in context, but also cultivate their ability of text analysis and logical reasoning competence.Step1: Underline all the examples in the reading passage, where noun clauses are used as the predicative. Then state their meaning and functions.1) One theory was that bad air caused the disease.2) Another theory was that cholera was caused by an infection from germs in food or water.3) The truth was that the water from the Broad Street had been infected by waste.Sum up the rules of grammar:1. 以上黑體部分在句中作表語。2. 句1、2、3中的that在從句中不作成分，只起連接作用。 Step2: Review the basic components of predicative clauses1.Definition
新人教版高中英語選修2Unit 1 Science and Scientists-Learning about Language教學(xué)設(shè)計(jì)
Step 7: complete the discourse according to the grammar rules.Cholera used to be one of the most 1.__________ (fear) diseases in the world. In the early 19th century, _2_________ an outbreak of cholera hit Europe, millions of people died. But neither its cause, 3__________ its cure was understood. A British doctor, John Snow, wanted to solve the problem and he knew that cholera would not be controlled _4_________ its cause was found. In general, there were two contradictory theories 5 __________ explained how cholera spread. The first suggested that bad air caused the disease. The second was that cholera was caused by an _6_________(infect) from germs in food or water. John Snow thought that the second theory was correct but he needed proof. So when another outbreak of cholera hit London in 1854, he began to investigate. Later, with all the evidence he _7_________ (gather), John Snow was able to announce that the pump water carried cholera germs. Therefore, he had the handle of the pump _8_________ (remove) so that it couldn't be used. Through his intervention，the disease was stopped in its tracks. What is more, John Snow found that some companies sold water from the River Thames that __9__________________ (pollute) by raw waste. The people who drank this water were much more likely _10_________ (get) cholera than those who drank pure or boiled water. Through John Snow's efforts, the _11_________ (threaten) of cholera around the world saw a substantial increase. Keys： 1.feared 2.when 3. nor 4.unless 5.that/which 6.infection 7.had gathered 8.removed 9.was polluted 10.to get 11. threat
新人教版高中英語選修2Unit 1 Science and Scientists-Reading and thinking教學(xué)設(shè)計(jì)
Step 5： After learning the text, discuss with your peers about the following questions:1.John Snow believed Idea 2 was right. How did he finally prove it?2. Do you think John Snow would have solved this problem without the map?3. Cholera is a 19th century disease. What disease do you think is similar to cholera today?SARS and Covid-19 because they are both deadly and fatally infectious, have an unknown cause and need serious public health care to solve them urgently.keys:1. John Snow finally proved his idea because he found an outbreak that was clearly related to cholera, collected information and was able to tie cases outside the area to the polluted water.2. No. The map helped John Snow organize his ideas. He was able to identify those households that had had many deaths and check their water-drinking habits. He identified those houses that had had no deaths and surveyed their drinking habits. The evidence clearly pointed to the polluted water being the cause.3. SARS and Covid-19 because they are both deadly and fatally infectious, have an unknown cause and need serious public health care to solve them urgently.Step 6: Consolidate what you have learned by filling in the blanks:John Snow was a well-known _1___ in London in the _2__ century. He wanted to find the _3_____ of cholera in order to help people ___4_____ it. In 1854 when a cholera __5__ London, he began to gather information. He ___6__ on a map ___7___ all the dead people had lived and he found that many people who had ___8____ (drink) the dirty water from the __9____ died. So he decided that the polluted water ___10____ cholera. He suggested that the ___11__ of all water supplies should be _12______ and new methods of dealing with ____13___ water be found. Finally, “King Cholera” was __14_____.Keys: 1. doctor 2. 19th 3.cause 4.infected with 5.hit 6.marked 7.where 8.drunk 9.pump 10.carried 11.source 12.examined 13.polluted 14.defeatedHomework: Retell the text after class and preview its language points
新人教版高中英語選修2Unit 1 Science and Scientists-Using langauge教學(xué)設(shè)計(jì)
This happens because the dish soap molecules have a strong negative charge, and the milk molecules have a strong positive charge. Like magnets, these molecules are attracted to each other, and so they appear to move around on the plate, taking the food coloring with them, making it look like the colors are quickly moving to escape from the soap.Listening text:? Judy: Oh, I'm so sorry that you were ill and couldn't come with us on our field trip. How are you feeling now? Better?? Bill: Much better, thanks. But how was it?? Judy: Wonderful! I especially liked an area of the museum called Light Games.it was really cool. They had a hall of mirrors where I could see myself reflected thousands of times!? Bill: A hall of mirrors can be a lot of fun. What else did they have?? Judy: Well, they had an experiment where we looked at a blue screen for a while, and then suddenly we could see tiny bright lights moving around on it. You'll never guess what those bright lights were!? Bill: Come on, tell me!? Judy: They were our own blood cells. For some reason, our eyes play tricks on us when we look at a blue screen, and we can see our own blood cells moving around like little lights! But there was another thing I liked better. I stood in front of a white light, and it cast different shadows of me in every color of the rainbow!? Bill: Oh, I wish I had been there. Tell me more!? Judy: Well, they had another area for sound. They had a giant piano keyboard that you could use your feet to play. But then, instead of playing the sounds of a piano, it played the voices of classical singers! Then they had a giant dish, and when you spoke into it, it reflected the sound back and made it louder. You could use it to speak in a whisper to someone 17 meters away.? Bill: It all sounds so cool. I wish I could have gone with you? Judy: I know, but we can go together this weekend. I'd love to go there again!? Bill: That sounds like a great idea!
高教版中職數(shù)學(xué)基礎(chǔ)模塊下冊(cè)：10.4《用樣本估計(jì)總體》教學(xué)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 10.4 用樣本估計(jì)總體 *創(chuàng)設(shè)情境 興趣導(dǎo)入 【知識(shí)回顧】 初中我們?cè)?jīng)學(xué)習(xí)過頻數(shù)分布圖和頻數(shù)分布表，利用它們可以清楚地看到數(shù)據(jù)分布在各個(gè)組內(nèi)的個(gè)數(shù)． 【知識(shí)鞏固】 例1 某工廠從去年全年生產(chǎn)某種零件的日產(chǎn)記錄(件)中隨機(jī)抽取30份，得到以下數(shù)據(jù)： 346 345 347 357 349 352 341 345 358 350 354 344 346 342 345 358 348 345 346 357 350 345 352 349 346 356 351 355 352 348 列出頻率分布表． 解 分析樣本的數(shù)據(jù)．其最大值是358，最小值是341，它們的差是358－341=17．取組距為3，確定分點(diǎn)，將數(shù)據(jù)分為6組． 列出頻數(shù)分布表 【小提示】 設(shè)定分點(diǎn)數(shù)值時(shí)需要考慮分點(diǎn)值不要與樣本數(shù)據(jù)重合． 分 組頻 數(shù) 累 計(jì)頻 數(shù)340.5～343.5┬2343.5～346.5正 正10346.5～349.5正5349.5～352.5正 ￣6352.5～355.5┬2355.5～358.5正5合 計(jì)3030 介紹 質(zhì)疑 引領(lǐng) 分析 講解 說明 了解 觀察 思考 解答 啟發(fā) 學(xué)生思考 0 10*動(dòng)腦思考 探索新知 【新知識(shí)】 各組內(nèi)數(shù)據(jù)的個(gè)數(shù)，叫做該組的頻數(shù)．每組的頻數(shù)與全體數(shù)據(jù)的個(gè)數(shù)之比叫做該組的頻率． 計(jì)算上面頻數(shù)分布表中各組的頻率，得到頻率分布表如表10－8所示． 表10－8 分 組頻 數(shù)頻 率340.5～343.520.067343.5～346.5100.333346.5～349.550.167349.5～352.560.2352.5～355.520.067355.5～358.550.166合 計(jì)301.000 根據(jù)頻率分布表，可以畫出頻率分布直方圖（如圖10－4）． 圖10－4 頻率分布直方圖的橫軸表示數(shù)據(jù)分組情況，以組距為單位；縱軸表示頻率與組距之比．因此，某一組距的頻率數(shù)值上等于對(duì)應(yīng)矩形的面積． 【想一想】 各小矩形的面積之和應(yīng)該等于1．為什么呢？ 【新知識(shí)】 圖10－4顯示，日產(chǎn)量為344~346件的天數(shù)最多，其頻率等于該矩形的面積，即 ． 根據(jù)樣本的數(shù)據(jù)，可以推測(cè)，去年的生產(chǎn)這種零件情況：去年約有的天數(shù)日產(chǎn)量為344~346件． 頻率分布直方圖可以直觀地反映樣本數(shù)據(jù)的分布情況．由此可以推斷和估計(jì)總體中某事件發(fā)生的概率．樣本選擇得恰當(dāng)，這種估計(jì)是比較可信的． 如上所述，用樣本的頻率分布估計(jì)總體的步驟為： (1) 選擇恰當(dāng)?shù)某闃臃椒ǖ玫綐颖緮?shù)據(jù)； (2) 計(jì)算數(shù)據(jù)最大值和最小值、確定組距和組數(shù)，確定分點(diǎn)并列出頻率分布表； (3) 繪制頻率分布直方圖； (4) 觀察頻率分布表與頻率分布直方圖，根據(jù)樣本的頻率分布，估計(jì)總體中某事件發(fā)生的概率． 【軟件鏈接】 利用與教材配套的軟件（也可以使用其他軟件），可以方便的繪制樣本數(shù)據(jù)的頻率分布直方圖，如圖10－5所示． 圖10?5 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 25
高教版中職數(shù)學(xué)基礎(chǔ)模塊下冊(cè)：10.1《計(jì)數(shù)原理》教學(xué)設(shè)計(jì)
授課 日期 班級(jí)16高造價(jià) 課題： §10.1 計(jì)數(shù)原理 教學(xué)目的要求： 1.掌握分類計(jì)數(shù)原理與分步計(jì)數(shù)原理的概念和區(qū)別； 2.能利用兩個(gè)原理分析和解決一些簡單的應(yīng)用問題； 3.通過對(duì)一些應(yīng)用問題的分析，培養(yǎng)自己的歸納概括和邏輯判斷能力. 教學(xué)重點(diǎn)、難點(diǎn): 兩個(gè)原理的概念與區(qū)別 授課方法： 任務(wù)驅(qū)動(dòng)法 小組合作學(xué)習(xí)法 教學(xué)參考及教具（含多媒體教學(xué)設(shè)備）： 《單招教學(xué)大綱》、課件 授課執(zhí)行情況及分析： 板書設(shè)計(jì)或授課提綱 §10.1 計(jì)數(shù)原理 1、加法原理 2、乘法原理 3、兩個(gè)原理的區(qū)別
高教版中職數(shù)學(xué)基礎(chǔ)模塊下冊(cè)：8.2《直線的方程》教學(xué)設(shè)計(jì)
課程名稱數(shù)學(xué)課題名稱8．2 直線的方程課時(shí)2授課日期2016.3任課教師劉娜目標(biāo)群體14級(jí)五高班教學(xué)環(huán)境教室學(xué)習(xí)目標(biāo)知識(shí)目標(biāo)： （1）理解直線的傾角、斜率的概念； （2）掌握直線的傾角、斜率的計(jì)算方法． 職業(yè)通用能力目標(biāo)： 正確分析問題的能力 制造業(yè)通用能力目標(biāo)： 正確分析問題的能力學(xué)習(xí)重點(diǎn)直線的斜率公式的應(yīng)用．學(xué)習(xí)難點(diǎn)直線的斜率概念和公式的理解．教法、學(xué)法講授、分析、討論、引導(dǎo)、提問教學(xué)媒體黑板、粉筆
高教版中職數(shù)學(xué)基礎(chǔ)模塊下冊(cè)：9.1《平面的基本性質(zhì)》教學(xué)設(shè)計(jì)
課題序號(hào) 授課班級(jí) 授課課時(shí)2授課形式新課授課章節(jié) 名稱§9-1 平面基本性質(zhì)使用教具多媒體課件教學(xué)目的1.了解平面的定義、表示法及特點(diǎn)，會(huì)用符號(hào)表示點(diǎn)、線、面之間的關(guān)系—基礎(chǔ)模塊 2.了解平面的基本性質(zhì)和推論，會(huì)應(yīng)用定理和推論解釋生活中的一些現(xiàn)象—基礎(chǔ)模塊 3.會(huì)用斜二測(cè)畫法畫立體圖形的直觀圖—基礎(chǔ)模塊 4.培養(yǎng)學(xué)生的空間想象能力教學(xué)重點(diǎn)用適當(dāng)?shù)姆?hào)表示點(diǎn)、線、面之間的關(guān)系；會(huì)用斜二測(cè)畫法畫立體圖形的直觀圖教學(xué)難點(diǎn)從平面幾何向立體幾何的過渡，培養(yǎng)學(xué)生的空間想象能力.更新補(bǔ)充 刪節(jié)內(nèi)容 課外作業(yè) 教學(xué)后記能動(dòng)手畫，動(dòng)腦想，但立體幾何的語言及想象能力差
高教版中職數(shù)學(xué)基礎(chǔ)模塊下冊(cè)：6.2《等差數(shù)列》教學(xué)設(shè)計(jì)
系（部）醫(yī)藥授課教師戚文擷授課班級(jí)11(5),11（6）班授課類型新授課授課時(shí)數(shù)2課時(shí)授課周數(shù)第一周授課日期2012.2.15授課地點(diǎn) 教室課題第六章數(shù)列分課題§6.2 等差數(shù)列教學(xué)目標(biāo)1. 理解等差數(shù)列的概念，掌握等差數(shù)列的通項(xiàng)公式；掌握等差中項(xiàng)的概念． 2. 逐步靈活應(yīng)用等差數(shù)列的概念和通項(xiàng)公式解決問題． 3.等差數(shù)列的前N項(xiàng)之和 ． 4．培養(yǎng)學(xué)生分析、比較、歸納的邏輯思維能力． ． 2． 3．教學(xué)重點(diǎn)等差數(shù)列的概念及其通項(xiàng)公式． 教學(xué)難點(diǎn)等差數(shù)列通項(xiàng)公式的靈活運(yùn)用． 教學(xué)方法情境教學(xué)法、自主探究式教學(xué)方法教學(xué)器材及設(shè)備黑板、粉筆復(fù)習(xí)提問提問內(nèi)容姓名成績1．?dāng)?shù)列的定義？ 答： 2. 數(shù)列的通項(xiàng)公式？ 答： 板書設(shè)計(jì) §6.2.1等差數(shù)列的概念 1． 1.等差數(shù)列的定義 公差：d 2.常數(shù)列 3．等差數(shù)列的通項(xiàng)公式 an＝a1＋(n－1)d． 等差數(shù)列的前n 項(xiàng)和公式： 例題 練習(xí)作業(yè)布置習(xí)題第1，2題．課后小結(jié)本節(jié)課主要采用自主探究式教學(xué)方法．充分利用現(xiàn)實(shí)情景，盡可能地增加教學(xué)過程的趣味性、實(shí)踐性．我再整個(gè)教學(xué)中強(qiáng)調(diào)學(xué)生的主動(dòng)參與，讓學(xué)生自己去分析、探索，在探索過程中研究和領(lǐng)悟得出的結(jié)論，從而達(dá)到使學(xué)生既獲得知識(shí)又發(fā)展智能的目的．
高教版中職數(shù)學(xué)基礎(chǔ)模塊下冊(cè)：10.3《總體、樣本與抽樣方法》教學(xué)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（一） *創(chuàng)設(shè)情境 興趣導(dǎo)入 【實(shí)驗(yàn)】 商店進(jìn)了一批蘋果，小王從中任意選取了10個(gè)蘋果，編上號(hào)并稱出質(zhì)量．得到下面的數(shù)據(jù)（如表10－6所示）： 蘋果編號(hào)12345678910質(zhì)量（kg）0.210.170.190.160.200.220.210.180.190.17 利用這些數(shù)據(jù)，就可以估計(jì)出這批蘋果的平均質(zhì)量及蘋果的大小是否均勻． 介紹 質(zhì)疑 講解 說明 了解 思考 啟發(fā) 學(xué)生思考 0 10*動(dòng)腦思考 探索新知 【新知識(shí)】 在統(tǒng)計(jì)中，所研究對(duì)象的全體叫做總體，組成總體的每個(gè)對(duì)象叫做個(gè)體． 上面的實(shí)驗(yàn)中，這批蘋果的質(zhì)量是研究對(duì)象的總體，每個(gè)蘋果的質(zhì)量是研究的個(gè)體． 講解 說明 引領(lǐng) 分析 理解 記憶 帶領(lǐng) 學(xué)生 分析 20*鞏固知識(shí) 典型例題 【知識(shí)鞏固】 例1 研究某班學(xué)生上學(xué)期數(shù)學(xué)期末考試成績，指出其中的總體與個(gè)體. 解 該班所有學(xué)生的數(shù)學(xué)期末考試成績是總體，每一個(gè)學(xué)生的數(shù)學(xué)期末考試成績是個(gè)體． 【試一試】 我們經(jīng)常用燈泡的使用壽命來衡量燈炮的質(zhì)量．指出在鑒定一批燈泡的質(zhì)量中的總體與個(gè)體． 說明 強(qiáng)調(diào) 引領(lǐng) 觀察 思考 主動(dòng) 求解 通過例題進(jìn)一步領(lǐng)會(huì) 35
高教版中職數(shù)學(xué)基礎(chǔ)模塊下冊(cè)：6.3《等比數(shù)列》教學(xué)設(shè)計(jì)
課題序號(hào)6-3授課形式講授與練習(xí)課題名稱等比數(shù)列課時(shí)2教學(xué) 目標(biāo)知識(shí) 目標(biāo)理解并掌握等比數(shù)列的概念，掌握并能應(yīng)用等比數(shù)列的通項(xiàng)公式及前n項(xiàng)和公式。能力 目標(biāo)通過公式的推導(dǎo)和應(yīng)用，使學(xué)生體會(huì)從特殊到一般，再從一般到特殊的思維規(guī)律，初步形成認(rèn)識(shí)問題、分析問題、解決問題的一般思路和方法 。素質(zhì) 目標(biāo)通過對(duì)等比數(shù)列知識(shí)的學(xué)習(xí)，培養(yǎng)學(xué)生細(xì)心觀察、認(rèn)真分析、正確總結(jié)的科學(xué)思維習(xí)慣和嚴(yán)謹(jǐn)?shù)膶W(xué)習(xí)態(tài)度。教學(xué) 重點(diǎn)等比數(shù)列的概念及通項(xiàng)公式、前n項(xiàng)和公式的推導(dǎo)過程及運(yùn)用。教學(xué) 難點(diǎn)對(duì)等比數(shù)列的通項(xiàng)公式與求和公式變式運(yùn)用。教學(xué)內(nèi)容 調(diào)整無學(xué)生知識(shí)與 能力準(zhǔn)備數(shù)列的概念課后拓展 練習(xí) 習(xí)題（P.21）： 3，4．教學(xué) 反思 教研室 審核
高教版中職數(shù)學(xué)基礎(chǔ)模塊下冊(cè)：9.5《柱、錐、球及其簡單組合體》教學(xué)設(shè)計(jì)
課題序號(hào) 授課班級(jí) 授課課時(shí)2授課形式 教學(xué)方法 授課章節(jié) 名稱9.5柱、錐、球及其組合體使用教具 教學(xué)目的1、使學(xué)生認(rèn)識(shí)柱、錐、球及其組合體的結(jié)構(gòu)特征，并能運(yùn)用這些特征描述生活中簡單物體的結(jié)構(gòu)。 2、讓學(xué)生了解柱、錐、球的側(cè)面積和體積的計(jì)算公式。 3、培養(yǎng)學(xué)生觀察能力、計(jì)算能力。
高教版中職數(shù)學(xué)基礎(chǔ)模塊下冊(cè)：10.2《概率》教學(xué)設(shè)計(jì)
課程課題隨機(jī)事件和概率授課教師李丹丹學(xué)時(shí)數(shù)2授課班級(jí) 授課時(shí)間 教學(xué)地點(diǎn) 背景分析正確使用兩個(gè)基本原理的前提是要學(xué)生清楚兩個(gè)基本原理使用的條件；分類用加法原理，分步用乘法原理，單純這點(diǎn)學(xué)生是容易理解的，問題在于怎樣合理地進(jìn)行分類和分步教學(xué)中給出的練習(xí)均在課本例題的基礎(chǔ)上稍加改動(dòng)過的，目的就在于幫助學(xué)生對(duì)這一知識(shí)的理解與應(yīng)用 學(xué)習(xí)目標(biāo) 設(shè) 定知識(shí)目標(biāo)能力（技能）目標(biāo)態(tài)度與情感目標(biāo)1、理解隨機(jī)試驗(yàn)、隨機(jī)事件、必然事件、不可能事件等概念 2、理解基本事件空間、基本事件的概念,會(huì)用集合表示基本事件空間和事件 1 會(huì)用隨機(jī)試驗(yàn)、隨機(jī)事件、必然事件、不可能事件等概念 2 會(huì)用基本事件空間、基本事件的概念,會(huì)用集合表示基本事件空間和事件 3、掌握事件的基本關(guān)系與運(yùn)算 了解學(xué)習(xí)本章的意義,激發(fā)學(xué)生的興趣. 學(xué)習(xí)任務(wù) 描 述 任務(wù)一，隨機(jī)試驗(yàn)、隨機(jī)事件、必然事件、不可能事件等概念 任務(wù)二，理解基本事件空間、基本事件的概念,會(huì)用集合表示基本事件空間和事件
小學(xué)數(shù)學(xué)人教版一年級(jí)上冊(cè)《第幾》說課稿
一、教材簡析及學(xué)情分析1.教材簡析：本課是人教版1年級(jí)上冊(cè)數(shù)學(xué)三單元第三節(jié)第一課時(shí)的內(nèi)容。教材通過一幅旅游窗口購票圖，讓學(xué)生在數(shù)購票人次序的過程中感知自然數(shù)的另一個(gè)含義——序數(shù)。讓學(xué)生在具體情境中理解幾和第幾的不同，能準(zhǔn)確表達(dá)幾和第幾的意思。2.學(xué)情分析在學(xué)習(xí)本節(jié)課之前學(xué)生早已有了“第幾”這個(gè)概念，在學(xué)校無論是站隊(duì),還是自己的學(xué)號(hào),以及在課表中學(xué)生們都會(huì)接觸到“第幾”這個(gè)知識(shí)。但是對(duì)于“幾和第幾”學(xué)生們并沒有認(rèn)真區(qū)分過，本節(jié)課的重點(diǎn)就是讓學(xué)生在深刻理解第幾的基礎(chǔ)上明白“幾和第幾”的區(qū)別。二、教學(xué)目標(biāo)1．通過情境體驗(yàn)與參與，使學(xué)生感知自然數(shù)序數(shù)的含義，知道自然數(shù)除了可用來表示事物有多少外，還可以用來表示事物的次序。2．通過教學(xué)，培養(yǎng)學(xué)生遵守公共秩序，文明守紀(jì)的良好品德。3．讓學(xué)生感受到生活中處處有數(shù)學(xué)，增強(qiáng)學(xué)習(xí)的樂趣和自信心。三、教材處理1.主題圖的使用：由于學(xué)生很少有獨(dú)自購票的經(jīng)歷，書中主題圖與學(xué)生的生活實(shí)際情況不相符，大膽將主題圖舍去，換成同學(xué)排排隊(duì)、小動(dòng)物排排隊(duì)、圓片排排隊(duì)三次活動(dòng)，層層遞進(jìn)，突破教學(xué)重難點(diǎn)。
人教部編版道德與法制三年級(jí)下冊(cè)萬里一線牽說課稿
一、依標(biāo)扣本，說教材《萬里一線牽》是部編版《道德與法治》三年級(jí)下冊(cè)第四單元《多樣的交通和通信》的第三個(gè)主題中的內(nèi)容。這個(gè)主題主要是了解多樣便捷的現(xiàn)代通信方式；通過古今通信方式的對(duì)比，感受通信發(fā)展給人們帶來的便利。本課教學(xué)通過幫助學(xué)生運(yùn)用已有的生活經(jīng)驗(yàn)和調(diào)查資料相對(duì)比，通過對(duì)知識(shí)的探究發(fā)現(xiàn)問題，從而使學(xué)生對(duì)現(xiàn)代通信方式的發(fā)展有初步了解，知道多種多樣的現(xiàn)代通信方式，以及通信方式的發(fā)展給人們生活帶來的便利。二、以人為本，說學(xué)情對(duì)于現(xiàn)代通信方式,小學(xué)生使用的已經(jīng)很廣泛了,但是小學(xué)生真正運(yùn)用現(xiàn)代通信方式解決生活問題的經(jīng)驗(yàn)不足、缺乏體驗(yàn),對(duì)本知識(shí)點(diǎn)的了解很少。因此,依據(jù)學(xué)生的生活實(shí)際和本課的教學(xué)目標(biāo),我以學(xué)生的生活實(shí)際為起點(diǎn),利用課程資源,使教學(xué)與學(xué)生生活貼得更近,讓學(xué)生更好的感受現(xiàn)代通信的迅猛發(fā)展,以及給生活帶來的無限便捷,體驗(yàn)通信愉悅,并在以后的生活中學(xué)會(huì)合理運(yùn)用通信方式解決實(shí)際問題,更好地服務(wù)于當(dāng)下和未來的生活。
（說課稿）部編人教版三年級(jí)下冊(cè)《 慢性子裁縫和急性子顧客》
一、說教材《慢性子裁縫和急性子顧客》是統(tǒng)編小學(xué)語文三年級(jí)下冊(cè)第八單元的第一篇課文，這篇課文講述了急性子顧客讓慢性子裁縫做衣服，結(jié)果到最后慢性子裁縫還沒裁剪的事，告訴我們做事情要講究效率，趕緊做完自己該做的事，才會(huì)有更多的時(shí)間去干其他事。不管干什么事情都要專心去做，不能磨磨蹭蹭浪費(fèi)時(shí)間。本單元的主題是“有趣的故事，留下的不僅是開心的笑聲，還有許多的思考”。本課緊扣單元主題，是一個(gè)十分幽默的故事，引人入勝的情節(jié)和別出心裁的結(jié)局充分體現(xiàn)了故事的精彩性和幽默性。二、說教學(xué)目標(biāo) 1.會(huì)認(rèn)“縫、箱”等12個(gè)生字，讀準(zhǔn)多音字“縫、夾”，會(huì)寫“性，卷”等12個(gè)生字，正確讀寫“性子、布料”等詞語。
人教部編版道德與法制三年級(jí)下冊(cè)我的家在這里說課稿
6.了解小區(qū)物業(yè)的職責(zé)。 7.小結(jié)：我們的家就在這里，它是那么的安全，那么的舒適。 通過播放社區(qū)生活小視頻，讓學(xué)生產(chǎn)生共鳴，體會(huì)到社區(qū)人們生活的和諧，并初步理解社區(qū)這一概念。 配音圖片介紹物管的工作職責(zé)形象地讓學(xué)生明白物管在我們和諧舒適生活中的重要作用，增加對(duì)社區(qū)的熱愛之情。 活動(dòng)四、社區(qū)活動(dòng)我參與 1.回顧社區(qū)開展的活動(dòng)。 2.社區(qū)活動(dòng)大體驗(yàn)。 活動(dòng)項(xiàng)目：猜燈謎 套圈圈 3.設(shè)計(jì)社區(qū)活動(dòng)。 4.小結(jié)：我們的家就在這里，我們都愿意為社區(qū)出謀劃策，因?yàn)槲覀兌际巧鐓^(qū)的小主人。 創(chuàng)設(shè)情境，組織學(xué)生參加社區(qū)活動(dòng)大體驗(yàn)，讓學(xué)生再一次體會(huì)社區(qū)活動(dòng)帶來的快樂，明白社區(qū)工作人員為我們和諧生活做出的努力，增加學(xué)生的幸福感。 設(shè)計(jì)社區(qū)活動(dòng)是為了發(fā)揮學(xué)生的主人翁精神，鼓勵(lì)他們參加社區(qū)建設(shè)，共建美好社區(qū)。
