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高教版中職數(shù)學(xué)基礎(chǔ)模塊下冊：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)生既獲得知識又發(fā)展智能的目的．
【高教版】中職數(shù)學(xué)拓展模塊：3.1《排列與組合》優(yōu)秀教學(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 3．1 排列與組合． *創(chuàng)設(shè)情境 興趣導(dǎo)入 基礎(chǔ)模塊中，曾經(jīng)學(xué)習(xí)了兩個(gè)計(jì)數(shù)原理．大家知道： （1）如果完成一件事，有N類方式.第一類方式有k1種方法，第二類方式有k2種方法，……，第n類方式有kn種方法，那么完成這件事的方法共有 = + +…+（種）． （3.1） （2）如果完成一件事，需要分成N個(gè)步驟．完成第1個(gè)步驟有k1種方法，完成第2個(gè)步驟有k2種方法，……，完成第n個(gè)步驟有kn種方法，并且只有這n個(gè)步驟都完成后，這件事才能完成，那么完成這件事的方法共有 = · ·…·（種）． （3.2） 下面看一個(gè)問題： 在北京、重慶、上海3個(gè)民航站之間的直達(dá)航線，需要準(zhǔn)備多少種不同的機(jī)票？ 這個(gè)問題就是從北京、重慶、上海3個(gè)民航站中，每次取出2個(gè)站，按照起點(diǎn)在前，終點(diǎn)在后的順序排列，求不同的排列方法的總數(shù). 首先確定機(jī)票的起點(diǎn)，從3個(gè)民航站中任意選取1個(gè)，有3種不同的方法；然后確定機(jī)票的終點(diǎn)，從剩余的2個(gè)民航站中任意選取1個(gè)，有2種不同的方法．根據(jù)分步計(jì)數(shù)原理，共有3×2=6種不同的方法，即需要準(zhǔn)備6種不同的飛機(jī)票： 北京→重慶，北京→上海，重慶→北京，重慶→上海，上?！本?，上海→重慶. 介紹 播放 課件 質(zhì)疑 了解 觀看 課件 思考 引導(dǎo) 啟發(fā)學(xué)生得出結(jié)果 0 15*動腦思考 探索新知 我們將被取的對象（如上面問題中的民航站）叫做元素，上面的問題就是：從3個(gè)不同元素中，任取2個(gè)，按照一定的順序排成一列，可以得到多少種不同的排列. 一般地，從n個(gè)不同元素中，任取m (m≤n)個(gè)元素，按照一定的順序排成一列，叫做從n個(gè)不同元素中取出m個(gè)元素的一個(gè)排列，時(shí)叫做選排列，時(shí)叫做全排列. 總結(jié) 歸納 分析 關(guān)鍵 詞語 思考 理解 記憶 引導(dǎo)學(xué)生發(fā)現(xiàn)解決問題方法 20
【高教版】中職數(shù)學(xué)拓展模塊：3.2《二項(xiàng)式定理》教學(xué)設(shè)計(jì)
一、定義： ，這一公式表示的定理叫做二項(xiàng)式定理，其中公式右邊的多項(xiàng)式叫做的二項(xiàng)展開式；上述二項(xiàng)展開式中各項(xiàng)的系數(shù) 叫做二項(xiàng)式系數(shù)，第項(xiàng)叫做二項(xiàng)展開式的通項(xiàng)，用表示；叫做二項(xiàng)展開式的通項(xiàng)公式．二、二項(xiàng)展開式的特點(diǎn)與功能1. 二項(xiàng)展開式的特點(diǎn)項(xiàng)數(shù)：二項(xiàng)展開式共（二項(xiàng)式的指數(shù)+1）項(xiàng)；指數(shù)：二項(xiàng)展開式各項(xiàng)的第一字母依次降冪（其冪指數(shù)等于相應(yīng)二項(xiàng)式系數(shù)的下標(biāo)與上標(biāo)的差），第二字母依次升冪（其冪指數(shù)等于二項(xiàng)式系數(shù)的上標(biāo)），并且每一項(xiàng)中兩個(gè)字母的系數(shù)之和均等于二項(xiàng)式的指數(shù)；系數(shù)：各項(xiàng)的二項(xiàng)式系數(shù)下標(biāo)等于二項(xiàng)式指數(shù)；上標(biāo)等于該項(xiàng)的項(xiàng)數(shù)減去1（或等于第二字母的冪指數(shù)；2. 二項(xiàng)展開式的功能注意到二項(xiàng)展開式的各項(xiàng)均含有不同的組合數(shù)，若賦予a，b不同的取值，則二項(xiàng)式展開式演變成一個(gè)組合恒等式．因此，揭示二項(xiàng)式定理的恒等式為組合恒等式的“母函數(shù)”，它是解決組合多項(xiàng)式問題的原始依據(jù)．又注意到在的二項(xiàng)展開式中，若將各項(xiàng)中組合數(shù)以外的因子視為這一組合數(shù)的系數(shù)，則易見展開式中各組合數(shù)的系數(shù)依次成等比數(shù)列．因此，解決組合數(shù)的系數(shù)依次成等比數(shù)列的求值或證明問題，二項(xiàng)式公式也是不可或缺的理論依據(jù)．
【高教版】中職數(shù)學(xué)拓展模塊：3.3《離散型隨機(jī)變量及其分布》教學(xué)設(shè)計(jì)
重點(diǎn)分析：本節(jié)課的重點(diǎn)是離散型隨機(jī)變量的概率分布，難點(diǎn)是理解離散型隨機(jī)變量的概念． 離散型隨機(jī)變量 突破難點(diǎn)的方法： 函數(shù)的自變量 隨機(jī)變量 連續(xù)型隨機(jī)變量 函數(shù)可以列表 X123456p 2 4 6 8 10 12
高教版中職數(shù)學(xué)基礎(chǔ)模塊下冊：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 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)上稍加改動過的，目的就在于幫助學(xué)生對這一知識的理解與應(yīng)用 學(xué)習(xí)目標(biāo) 設(shè) 定知識目標(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,會用集合表示基本事件空間和事件 1 會用隨機(jī)試驗(yàn)、隨機(jī)事件、必然事件、不可能事件等概念 2 會用基本事件空間、基本事件的概念,會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,會用集合表示基本事件空間和事件
人教版高中數(shù)學(xué)選擇性必修二變化率問題教學(xué)設(shè)計(jì)
導(dǎo)語在必修第一冊中，我們研究了函數(shù)的單調(diào)性，并利用函數(shù)單調(diào)性等知識，定性的研究了一次函數(shù)、指數(shù)函數(shù)、對數(shù)函數(shù)增長速度的差異，知道“對數(shù)增長” 是越來越慢的，“指數(shù)爆炸” 比“直線上升” 快得多，進(jìn)一步的能否精確定量的刻畫變化速度的快慢呢，下面我們就來研究這個(gè)問題。新知探究問題1 高臺跳水運(yùn)動員的速度高臺跳水運(yùn)動中，運(yùn)動員在運(yùn)動過程中的重心相對于水面的高度h(單位：m)與起跳后的時(shí)間t(單位：s)存在函數(shù)關(guān)系h(t)＝－4.9t2＋4.8t＋11.如何描述用運(yùn)動員從起跳到入水的過程中運(yùn)動的快慢程度呢？直覺告訴我們，運(yùn)動員從起跳到入水的過程中，在上升階段運(yùn)動的越來越慢，在下降階段運(yùn)動的越來越快，我們可以把整個(gè)運(yùn)動時(shí)間段分成許多小段，用運(yùn)動員在每段時(shí)間內(nèi)的平均速度v ?近似的描述它的運(yùn)動狀態(tài)。
人教版高中數(shù)學(xué)選修3分類變量與列聯(lián)表教學(xué)設(shè)計(jì)
一、 問題導(dǎo)學(xué)前面兩節(jié)所討論的變量,如人的身高、樹的胸徑、樹的高度、短跑100m世界紀(jì)錄和創(chuàng)紀(jì)錄的時(shí)間等,都是數(shù)值變量,數(shù)值變量的取值為實(shí)數(shù).其大小和運(yùn)算都有實(shí)際含義.在現(xiàn)實(shí)生活中,人們經(jīng)常需要回答一定范圍內(nèi)的兩種現(xiàn)象或性質(zhì)之間是否存在關(guān)聯(lián)性或相互影響的問題.例如,就讀不同學(xué)校是否對學(xué)生的成績有影響,不同班級學(xué)生用于體育鍛煉的時(shí)間是否有差別,吸煙是否會增加患肺癌的風(fēng)險(xiǎn),等等,本節(jié)將要學(xué)習(xí)的獨(dú)立性檢驗(yàn)方法為我們提供了解決這類問題的方案。在討論上述問題時(shí),為了表述方便,我們經(jīng)常會使用一種特殊的隨機(jī)變量,以區(qū)別不同的現(xiàn)象或性質(zhì),這類隨機(jī)變量稱為分類變量.分類變量的取值可以用實(shí)數(shù)表示,例如,學(xué)生所在的班級可以用1,2,3等表示,男性、女性可以用1,0表示,等等.在很多時(shí)候,這些數(shù)值只作為編號使用,并沒有通常的大小和運(yùn)算意義,本節(jié)我們主要討論取值于{0,1}的分類變量的關(guān)聯(lián)性問題.
人教版高中數(shù)學(xué)選修3離散型隨機(jī)變量及其分布列(2)教學(xué)設(shè)計(jì)
溫故知新 1.離散型隨機(jī)變量的定義可能取值為有限個(gè)或可以一一列舉的隨機(jī)變量,我們稱為離散型隨機(jī)變量.通常用大寫英文字母表示隨機(jī)變量,例如X,Y,Z;用小寫英文字母表示隨機(jī)變量的取值,例如x,y,z.隨機(jī)變量的特點(diǎn): 試驗(yàn)之前可以判斷其可能出現(xiàn)的所有值，在試驗(yàn)之前不可能確定取何值；可以用數(shù)字表示2、隨機(jī)變量的分類①離散型隨機(jī)變量:X的取值可一、一列出；②連續(xù)型隨機(jī)變量:X可以取某個(gè)區(qū)間內(nèi)的一切值隨機(jī)變量將隨機(jī)事件的結(jié)果數(shù)量化．3、古典概型:①試驗(yàn)中所有可能出現(xiàn)的基本事件只有有限個(gè)；②每個(gè)基本事件出現(xiàn)的可能性相等。二、探究新知探究1.拋擲一枚骰子,所得的點(diǎn)數(shù)X有哪些值？取每個(gè)值的概率是多少？ 因?yàn)閄取值范圍是{1，2，3，4，5，6}而且"P(X=m)"=1/6,m=1,2,3,4,5,6.因此X分布列如下表所示
人教版高中數(shù)學(xué)選修3一元線性回歸模型及其應(yīng)用教學(xué)設(shè)計(jì)
1.確定研究對象，明確哪個(gè)是解釋變量，哪個(gè)是響應(yīng)變量；2.由經(jīng)驗(yàn)確定非線性經(jīng)驗(yàn)回歸方程的模型；3.通過變換，將非線性經(jīng)驗(yàn)回歸模型轉(zhuǎn)化為線性經(jīng)驗(yàn)回歸模型；4.按照公式計(jì)算經(jīng)驗(yàn)回歸方程中的參數(shù)，得到經(jīng)驗(yàn)回歸方程；5.消去新元，得到非線性經(jīng)驗(yàn)回歸方程；6.得出結(jié)果后分析殘差圖是否有異常 ．跟蹤訓(xùn)練1.一只藥用昆蟲的產(chǎn)卵數(shù)y與一定范圍內(nèi)的溫度x有關(guān)，現(xiàn)收集了6組觀測數(shù)據(jù)列于表中： 經(jīng)計(jì)算得： 線性回歸殘差的平方和: ∑_(i=1)^6?〖(y_i-(y_i ) ?)〗^2=236,64,e^8.0605≈3167.其中 分別為觀測數(shù)據(jù)中的溫度和產(chǎn)卵數(shù)，i=1,2,3,4,5,6.(1)若用線性回歸模型擬合，求y關(guān)于x的回歸方程 (精確到0.1）；(2)若用非線性回歸模型擬合，求得y關(guān)于x回歸方程為 且相關(guān)指數(shù)R2＝0.9522． ①試與(1)中的線性回歸模型相比較，用R2說明哪種模型的擬合效果更好 ?②用擬合效果好的模型預(yù)測溫度為35℃時(shí)該種藥用昆蟲的產(chǎn)卵數(shù).(結(jié)果取整數(shù)).
新人教版高中英語必修3Unit 1 Festivals and celebrations-Discovering Useful Structure教學(xué)設(shè)計(jì)
4.That was an experience that frightened everyone. →That was _____________________. 答案：1. taking 2. being discussed 3. in the reading room 4. a frightening experienceStep 6 The meaning and function of V-ing as the predicative動詞-ing形式作表語，它通常位于系動詞后面，用以說明主語“是什么”或“怎么樣”一種表示主語的特質(zhì)、特征和狀態(tài), 其作用相當(dāng)于形容詞; 另一種具體說明主語的內(nèi)容, 即主語等同于表語, 兩者可互換。The music they are playing sounds so exciting. 他們演奏的音樂聽起來令人激動。The result is disappointing. 結(jié)果令人失望。Our job is playing all kinds of music. 我們的工作就是演奏各種音樂。Seeing is believing. 眼見為實(shí)。Step 7 Practice1. It is ________(amaze) that the boy is able to solve the problem so quickly.2. Buying a car is simply _______(waste) money. 3. Please stop making the noise—it’s getting ________(annoy). 4. complete the passage with the appropriate -ing form.La Tomatina is a festival that takes place in the Spanish town Bunol every August. I think many food festivals are __________ because people are just eating. however, this festival is _________ because people don't actually eat the tomatoes. Instead, they throw them at each other! the number of people ________ part in this tomato fight, can reach up to 20,000, and it is a very __________ fight that lasts for a whole hour. The _______ thing is how clean Bunol is after the tomatoes are washed away after the fight. this is because the juice form tomatoes is really good for making surfaces clean!答案：1. amazing 2. wasting 3. annoying4. boring interesting taking exciting amazing
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)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.
新人教版高中英語必修3Unit 2 Morals and Virtues-Listening &Speaking＆Talking教學(xué)設(shè)計(jì)
Example:One day, a poor boy who was trying to pay his way through school by sending newspapers door to door found that he only had one dime(一角）left. He was so hungry that he decided to beg for a meal at the next house.However, he lost his nerve when a lovely young woman opened the door. Instead of a meal he asked for a drink of water. She thought he looked hungry so she brought him a large glass of milk. He drank it slowly, and then asked, “How much do I owe you?” “You don’t owe me anything,” she replied, “Mother has taught me never to accept pay for a kindness.” “Then I thank you from the bottom of my heart.” With these words, Howard Kelly left that house.Years later the woman became badly ill and was finally sent to the hospital in a big city. Dr. Howard Kelly, now famous, was called in. When he heard the name of the town she came from, a strange light filled his eyes. Dressed in his doctor’s clothes, Dr. Kelly went into her room and recognized her at once. From that day on, he gave special attention to her, and decided to do his best to save her life.At last the woman was saved. Dr. Kelly asked the business office to pass the final bill to him. He looked at it and then wrote something on the side. The bill was sent to the woman’s room. She was afraid to open it because she was sure that it would take the rest of her life to pay for it off. Finally she looked, and the note on the side of the bill caught her attention. She read these words: “Paid in full with a glass of milk, Dr. Howard Kelly.” Tear of joy flooded her eyes.
新人教版高中英語必修3Unit 2 Morals and Virtues-Reading and Thinking教學(xué)設(shè)計(jì)
The topic of this part is “Learn to make choices in life”.The Listening & Speaking & Talking part aims at the moral dilemmas, and this part is about making choices in life. The heroin is Lin Qiaozhi, a famous medical scientist, made a great contribution to our country’s medical care. Most importantly, her life experience can inspire our students whether in studying or the development of career. she had moral dilemmas and life choices, which are similar to the students who will step into society. Besides, Lin has quite good virtues like kindness, self-improvement, insistence, job-loving , generosity and responsibility, which is worth being learned.Concretely, this article is a biography about Lin Qiaozhi. The article tells her whole life according the timeline, among which the life choices is emphasized. For example, whether married or chased her dream, returned home or stayed abroad, family or public, her choices all reflected her faith, spirit, responsibility and devotion.1. Fast reading to get the detailed information about Lin Qiaozhi; careful reading to do the deductive information.2. Learn the reading skills--deductive judgement according the context.3. Study the structure features and language features. 4. Communicate about Lin’s life choices and reflect their own life choices.1. Learn the reading skills--deductive judgement according the context.2. Study the structure features and language features.3. Communicate about Lin’s life choices and reflect their own life choices.Step 1 Lead in---Small talkWhat are some important life choices?Importance choices: university study, jobs and marriage partners. Because they can determine our future.
新人教版高中英語必修3Unit 3 Diverse Cultures-Reading for Writing教學(xué)設(shè)計(jì)
The topic of this part is “Describe a place with distinctive cultural identity”.This section focuses on Chinese culture by introducing Chinatown, whose purpose is to show the relationship between the Chinese culture and American culture. The Chinese culture in Chinatown is an important part of American culture. Chinatown is an important window of spreading Chinese culture and the spirit homeland of oversea Chinese, where foreigners can experience Chinese culture by themselves.Concretely, the title is “Welcome to Chinatown!”, from which we can know that the article aims at introducing Chinatown. The author used the “Introduction--Body Paragraph--Conclusion” to describe the people, language, architecture, business, famous food and drinks and people’s activities, which can be a centre for Chinese culture and shows its unique charm.1. Read quickly to get main idea; read carefully to get the detailed information.2. Learn the characteristics of writing and language.3. Learn to introduce your own town according to the text.4. Learn to correct others’ writing.1. Learn the characteristics of writing and language.2. Learn to introduce your own town according to the text.Step 1 Lead in ---Small talkIn the reading part, we mentioned the Chinatown of San Francisco. How much do you know about Chinatown of San Francisco ?Chinatown is a main living place for Chinese immigrants, where you can see many Chinese-style buildings, costumes, operas, restaurants, music and even hear Chinese.Step 2 Before reading ---Predict the contentWhat is the writer’s purpose of writing this text ? How do you know ?From the title(Welcome to Chinatown) and some key words from the text(tourist, visit, visitors, experience), we can know the purpose of the text is to introduce Chinatown and show the relationship between Chinese culture and American culture.
新人教版高中英語必修3Unit 3 Diverse Cultures-Listening &Speaking＆Talking教學(xué)設(shè)計(jì)
1. In Picture 1 and Picture 2, where do you think they are from? How do you know?From their wearings, we can know they are from ethnic minority of China--- Miao and Dong.Picture 1, they are playing their traditional instrument lusheng in their traditional costumes.Picture 2. the girls are Miao because they wear their traditional costumes and silver accessory.2. In Picture 3, can you find which village it is? What time is it in the picture?It is Dong village. It is at night. Step 2 While-listeningJustin met a new friend while traveling in Guizhou. Listen to their conversation and complete the summaries below.Part 1Justin and Wu Yue watched some Miao people play the lusheng. The instrument has a history of over 3,000 years and it is even mentioned in the oldest collection of Chinese poetry. Then they watched the lusheng dance. Justin wanted to buy some hand-made silver/traditional accessories as souvenirs. He was told that the price will depend on the percentage of silver. Part 2They will go to a pretty Dong minority village called Zhaoxing. they will see the drum towers and the wind and rain bridges. They may also see a performance of the Grand Song of the Dong people.Step 3 Post-listening---TalkingWork in groups. Imagine Justin is telling some friends about his trip to Guizhou. One of you is Justin and the rest of you are his friends. Ask Justin questions about his trip and experience. The following expressions may help you.
新人教版高中英語必修3Unit 3 Diverse Cultures-Reading and Thinking教學(xué)設(shè)計(jì)
Discuss these questions in groups.Q1: Have you ever been to a place that has a diverse culture ? What do you think about the culture diversity ?One culturally diverse place that I have been to is Harbin, the capital city of Heilongjiang Province. I went there last year with my family to see the Ice and Snow Festival, and I was amazed at how the culture as different to most other Chinese cities. There is a big Russian influence there, with beautiful Russian architecture and lots of interesting restaurants. I learnt that Harbin is called “the Oriental Moscow” and that many Russians settled there to help build the railway over 100 years ago.Q2: What are the benefits and challenges of cultural diversity ?The benefits: People are able to experience a wide variety of cultures, making their lives more interesting, and it can deepen the feelings for our national culture, it is also helpful for us to learn about other outstanding culture, which helps improve the ability to respect others. The challenges: People may have trouble communicating or understanding each other, and it may lead to disappearance of some civilizations and even make some people think “The western moon is rounder than his own.”Step 7 Post reading---RetellComplete the passage according to the text.Today, I arrived back in San Francisco, and it feels good (1) _____(be) back in the city again. The city succeeded in (2)_________ (rebuild) itself after the earthquake that (3)________ (occur) in 1906, and I stayed in the Mission District, enjoying some delicious noodles mixed with cultures. In the afternoon, I headed to a local museum (4)____ showed the historical changes in California. During the gold rush, many Chinese arrived, and some opened up shops and restaurants in Chinatown to earn a (5)_____ (live). Many others worked on (6)______ (farm), joined the gold rush, or went to build the railway that connected California to the east. The museum showed us (7)____ America was built by immigrants from (8)________ (difference) countries and cultures. In the evening, I went to Chinatown, and ate in a Cantonese restaurant that served food on (9)________(beauty) china plates. Tomorrow evening, I’m going to (10)__ jazz bar in the Richmond District. 答案：1. to be 2. rebuilding 3. occurred 4. that 5.living6. farms 7.how 8. different 9. beautiful 10. a
新人教版高中英語必修3Unit 4 Space Exploration-Listening&Speaking&Talking教學(xué)設(shè)計(jì)一
Listening and Speaking introduces the topic of “talking about how to become an astronaut”. This period is aimed to inform students some details about the requirements of being an astronaut. Students can be motivated and inspired by the astronauts. Teachers ought to encourage students to learn from them and let them aim high and dream big.Listening and Talking introduces the theme of "talk about life in space". This part also informs students more details about life in space and can inspire students to be curious about this job. 1. Guide students to listen for numbers concerning dates, years and ages etc2. Cultivate students' ability to talk about how to become an astronaut and life in space ; 3. Instruct students to use functional sentences of the dialogue such as “ first of all, I am not sure, so what might be .. I guess.. I wonder…I am curious…)appropriately.1. Guide students to understand the content of listening texts in terms of the whole and key details; 2. Cultivate students' ability to guess the meaning of words in listening; discuss with their peers how to become a qualified astronaut and describe the life in space.Part 1: Listening and SpeakingStep 1: Lead inPredictionThe teacher can ask students to predict what the listening text is about by looking at the pictures.About how to become an astronaut./the requirements of an astronautStep 2: Then, play the radio which is about an interview a. And after finishing listening for the first time, the students need to solve the following tasks.
新人教版高中英語必修3Unit 4 Space Exploration-Reading and Thinking教學(xué)設(shè)計(jì)一
Q4: What is the function of the International exploration ?Having astronauts from different countries on boardQ5: What can you learn from Para 4 ?China has made great achievements in exploring spaceQ6: What is the attitude to the space exploration ?SupportiveStep 6 Post reading---RetellPeople have always wanted to learn more about space. Before the mid-20th century, most people felt (1)_________ (travel) into space was an impossible dream. However, (2)____ the help of scientists, peoplesucceeded in realizing their dream (3) _________ (explore) space. On 4 October 1957, the Sputnik 1 satellite (4) ____________(launch) by the USSR. (5) ________________ scientists try to make sure nothing goes wrong, accidents can still happen. These disasters made everyone(6)___________(disappoint), but people still believe in the importance of (7) ________(carry) on space exploration. In 2003, China became the third country to (8)_____________ (independent) send humans into space. Then Shenzhou 6 and 7 completed (9)____ second manned orbit and the first Chinese spacewalk. In spite of the difficulties, scientists hope future (10)__________ (discovery) will not only enable us to understand the universe but also help us survive well into the future.Answers: 1. travelling 2. with 3. to explore 4. was launched 5. Although6. disappointed 7. carrying 8. independently 9. a 10. discoveriesStep 6 Post reading---Critical thinkingQ1: What do you think of the space exploration ? I think it is beneficial to us. Through further study of space, people will make full use of it in the future, such as the space experiments by Wang Yaping in Tian Gong 1.Q2: If you are determined to be an astronaut, what should you prepare at present ?First of all, I should study hard to get a related college degree. Besides, I must keep mental and physical healthy.Step 7. HomeworkTry to summarize the structure of the article by a mind map.
新人教版高中英語必修3Unit 4 Space Exploration-Reading for Writing教學(xué)設(shè)計(jì)二
⑦在我看來, 探索太空是值得的。As far as I am concerned, it is worthwhile to explore the space.Step 10 Writing---draftRecently, students in our class have had heated a discussion on whether space is worth exploring. Students hold different ideas about it.30% of us think space exploration is not worthwhile. They think space is too far away from us and our daily life and is a waste of money. And the money spent on space exploration can be used to solve the earth’s problems such as starvation and pollution.On the other hand，70% think space is worth exploring because we have benefited a lot from it，such as using satellites for communication and weather forecast. What’s more，with further space research，we may solve the population problem by moving to other planets one day. Also，space research will enable us to find new sources to solve the problem of energy shortages on the earth.As far as I am concerned, it is worthwhile to explore the space. Not only can it promote the development of society but also enrich our life. Step 11 Pair workExchange drafts with a partner. Use this checklist to help your partner revise his/her draft.1.Does the writer explain why he/she changed/wanted to change?2.Does the writer tell how the changes have improved or will improve his/her life?3.Is the text well－organised?4.Does the writer use words and expressions to show similarities and differences?5.Are there any grammar or spelling errors?6.Does the writer use correct punctuation？
