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人教版高中歷史必修1古代希臘民主政治教案
二．運(yùn)用思考題目，激發(fā)學(xué)生對(duì)本課問(wèn)題的探究，檢查學(xué)生在學(xué)習(xí)過(guò)程中，結(jié)合所學(xué)的知識(shí)，對(duì)問(wèn)題的思考、質(zhì)疑；從而學(xué)會(huì)查閱、搜集資料，分析、整理；通過(guò)討論、交流，得出新的認(rèn)識(shí)。學(xué)生可根據(jù)自己的實(shí)際情況和個(gè)人愛(ài)好，可選擇不同的作業(yè)呈現(xiàn)方式，包括作業(yè)的問(wèn)題的選擇、繳交的方式（制作、小論文、課件）等等，從而體現(xiàn)學(xué)生對(duì)古代希臘雅典民主政治產(chǎn)生的條件、雅典民主政治的內(nèi)容及其意義的認(rèn)識(shí)的程度。1．“東西方不同政治制度選擇的因素分析”（課前）2．古代雅典民主政治制度對(duì)人類(lèi)文明的影響。（課后）七．反思與總結(jié)本課的設(shè)計(jì)在實(shí)施過(guò)程中,總體效果比較好，對(duì)課標(biāo)的要求基本達(dá)至。尤其是通過(guò)東西方不同政治制度選擇的對(duì)比，不但復(fù)習(xí)了舊的知識(shí)，而且加深了對(duì)新知識(shí)的掌握，從而有更深入的認(rèn)識(shí)。學(xué)生在這個(gè)問(wèn)題的學(xué)習(xí)過(guò)程中，通過(guò)課前自身的活動(dòng)（搜集、查閱資料），逐步培養(yǎng)歷史的學(xué)習(xí)的方法；在課堂上，同學(xué)們通過(guò)討論的過(guò)程，互相交流、分享心得體會(huì)；逐步提高自己的思維能力。
人教版高中政治必修1積極參與國(guó)際經(jīng)濟(jì)競(jìng)爭(zhēng)與合作教案
學(xué)生活動(dòng)：認(rèn)真閱讀，積極思考。教師總結(jié)：這樣一個(gè)人口大國(guó)，依靠外國(guó)是不能解決溫飽問(wèn)題的，更談不上社會(huì)主義現(xiàn)代化。實(shí)行對(duì)外開(kāi)放，發(fā)展對(duì)外經(jīng)濟(jì)關(guān)系，必須堅(jiān)持獨(dú)立自主、自力更生原則，并以此為自己發(fā)展的根本基點(diǎn)。但堅(jiān)持堅(jiān)持獨(dú)立自主、自力更生，并不是閉關(guān)自守、盲目排外，而是在立足自身基礎(chǔ)上實(shí)行對(duì)外開(kāi)放，把二者結(jié)合起來(lái)。（三）課堂總結(jié)、點(diǎn)評(píng)這節(jié)課我們重點(diǎn)學(xué)習(xí)了我國(guó)對(duì)外開(kāi)放方面的有關(guān)知識(shí)，知道了在經(jīng)濟(jì)全球化的國(guó)際大趨勢(shì)下，社會(huì)主義現(xiàn)代化建設(shè)必須實(shí)行對(duì)外開(kāi)放，積極參與國(guó)際經(jīng)濟(jì)競(jìng)爭(zhēng)與合作。了解了我國(guó)對(duì)外開(kāi)放的成就、格局、新形勢(shì)下的基本政策和戰(zhàn)略。這對(duì)于我們?cè)谡_地認(rèn)識(shí)國(guó)際經(jīng)濟(jì)關(guān)系，增強(qiáng)社會(huì)主義優(yōu)越感和民族自強(qiáng)意識(shí)，自覺(jué)投身現(xiàn)代化建設(shè)等將有重大指導(dǎo)作用。
人教版高中政治必修1效率優(yōu)先、兼顧公平教案
教師活動(dòng)：引導(dǎo)學(xué)生閱讀教材67頁(yè)，回答：什么是效率優(yōu)先，兼顧公平？如何貫徹此原則？學(xué)生活動(dòng)：閱讀課本，認(rèn)真總結(jié)，發(fā)表見(jiàn)解教師點(diǎn)評(píng)：效率優(yōu)先，實(shí)質(zhì)是發(fā)展生產(chǎn)力優(yōu)先，分配制度和分配政策要以促進(jìn)生產(chǎn)力的發(fā)展和經(jīng)濟(jì)效益的提高為首要目標(biāo)；兼顧公平，是指社會(huì)要將收入差距控制在合理的范圍內(nèi)，使分配的結(jié)果能促使人們奮進(jìn)，社會(huì)具有生機(jī)喝活力。堅(jiān)持效率優(yōu)先、兼顧公平，首先，要允許和鼓勵(lì)一部分地區(qū)和個(gè)人通過(guò)誠(chéng)實(shí)勞動(dòng)和合法經(jīng)營(yíng)先富起來(lái)，先富帶后富，最終達(dá)到共同富裕。其次，既要反對(duì)平均主義，又要防止收入差距懸殊；既要落實(shí)分配政策，又要提倡奉獻(xiàn)精神。再次，必須正確處理初次分配注重效率與再分配注重公平的關(guān)系。初次分配注重效率有利于充分調(diào)動(dòng)人們的積極性。在再分配中，要加強(qiáng)政府對(duì)收入分配的調(diào)節(jié)，調(diào)節(jié)過(guò)高收入，取締非法收入，提高低收入者的收入水平，通過(guò)完善社會(huì)保障制度等，把收入差距控制在一定范圍之內(nèi)。
新人教版高中英語(yǔ)必修1Unit 2 Travelling Around-Listening and Speaking & Listening and Talking教案
【教學(xué)目標(biāo)與核心素養(yǎng)】1. Instruct students to get main facts by listening and motivate them to talk about the topics about how to prepare for the trip and make reservations by listening and ultimately can make travel arrangements and reservations. 2. Develop students’ sense of cooperative learning and individual thinking capability. 3. Develop students’ different listening skills to solve different listening comprehensive problems.4. Help students to understand how to use the structures “the present continuous tense (be doing) is used to express future plans.【教學(xué)重難點(diǎn)】1. Teach students how to focus on key words, not on single words or grammar.2. Prompt Ss to talk about the related topics, such as how to prepare for the trip and make a travel plan.【教學(xué)過(guò)程】Step 1: Listening and SpeakingLead inThe teacher is advised to talk with their students about the places that they want to travel most both at home and abroad: boys and girls, if you have a chance to travel around the world, where will you go? After their small talk, the teacher can move on by finishing the following listening task:Before travelling, what do we need to prepare for the trip?
新人教版高中英語(yǔ)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(dòng)詞-ing形式作表語(yǔ)，它通常位于系動(dòng)詞后面，用以說(shuō)明主語(yǔ)“是什么”或“怎么樣”一種表示主語(yǔ)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(shuō)明主語(yǔ)的內(nèi)容, 即主語(yǔ)等同于表語(yǔ), 兩者可互換。The music they are playing sounds so exciting. 他們演奏的音樂(lè)聽(tīng)起來(lái)令人激動(dòng)。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(lè)。Seeing is believing. 眼見(jiàn)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(yǔ)必修3Unit 1 Festivals and Celebrations-Reading and Thinking教學(xué)設(shè)計(jì)
The topic of this part is “Discover the reasons for festivals and celebrations.The Listening & Speaking & Talking part aims at talking about the experiences and feelings or emotions about the festivals and celebrations. This section aims at detecting the reason why the people celebrate the festivals, the time, the places, the types and the way of celebrations. It also explains why some traditions in the old celebrations are disappearing, like the firecrackers in the big cities and some new things are appearing like the prosperity of business or commerce. 1. Students can talk about what festivals they know and the reasons and the way of celebrating them.2. Students should learn the reading skills such as the headline and get the topic sentences, the structures of articles.3. Students can understand the past, the present situation of some festival around the world and why there are some changes about them. 4. Students can have the international awareness about the festivals.1. Students should learn the reading skills such as the headline and get the topic sentences, the structures of articles.2. Students can understand the past, the present situation of some festival around the world and why there are some changes about them.Step 1 Lead in---Small talkWhat festival do you like best ? Why ?I like the Spring Festivals because I can set off the fireworks, receive the lucky money and enjoy the Gala with my families.Step 2 Before reading---Pair workWhy do people celebrate different festivals ?The Spring Festivals is to celebrate the end of winter and the coming of spring and new life.The Mid-autumn Day is to celebrate the harvest and admire the moon.
新人教版高中英語(yǔ)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(yǔ)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.
人教A版高中數(shù)學(xué)必修一函數(shù)的零點(diǎn)與方程的解教學(xué)設(shè)計(jì)（2）
本章通過(guò)學(xué)習(xí)用二分法求方程近似解的的方法，使學(xué)生體會(huì)函數(shù)與方程之間的關(guān)系，通過(guò)一些函數(shù)模型的實(shí)例，讓學(xué)生感受建立函數(shù)模型的過(guò)程和方法，體會(huì)函數(shù)在數(shù)學(xué)和其他學(xué)科中的廣泛應(yīng)用，進(jìn)一步認(rèn)識(shí)到函數(shù)是描述客觀世界變化規(guī)律的基本數(shù)學(xué)模型，能初步運(yùn)用函數(shù)思想解決一些生活中的簡(jiǎn)單問(wèn)題。1.了解函數(shù)的零點(diǎn)、方程的根與圖象交點(diǎn)三者之間的聯(lián)系.2.會(huì)借助零點(diǎn)存在性定理判斷函數(shù)的零點(diǎn)所在的大致區(qū)間.3.能借助函數(shù)單調(diào)性及圖象判斷零點(diǎn)個(gè)數(shù)．?dāng)?shù)學(xué)學(xué)科素養(yǎng)1.數(shù)學(xué)抽象：函數(shù)零點(diǎn)的概念；2.邏輯推理：借助圖像判斷零點(diǎn)個(gè)數(shù)；3.數(shù)學(xué)運(yùn)算：求函數(shù)零點(diǎn)或零點(diǎn)所在區(qū)間；4.數(shù)學(xué)建模：通過(guò)由抽象到具體，由具體到一般的思想總結(jié)函數(shù)零點(diǎn)概念.重點(diǎn)：零點(diǎn)的概念，及零點(diǎn)與方程根的聯(lián)系；難點(diǎn)：零點(diǎn)的概念的形成．
人教版高中政治必修2民主管理：共創(chuàng)幸福生活教案
教師活動(dòng)：請(qǐng)同學(xué)們閱讀教材P26頁(yè)圖表，思考所提的問(wèn)題。學(xué)生活動(dòng)：閱讀課本，積極思考。教師點(diǎn)評(píng)：公民應(yīng)在本地事務(wù)中增強(qiáng)主人翁責(zé)任感，積極參與民主管理。在參與民主管理的過(guò)程中，學(xué)習(xí)民主管理的知識(shí)和技能，體驗(yàn)民主管理的意義和價(jià)值，逐步增強(qiáng)和提高自己政治參與的責(zé)任意識(shí)和實(shí)際本領(lǐng)。2、青年學(xué)生應(yīng)積極參與民主管理青年學(xué)生應(yīng)著眼于未來(lái)發(fā)展，積極參與民主管理。在基層民主自治這種最廣泛的民主實(shí)踐中，獲得更多民主管理機(jī)會(huì)，以不同方式嘗試參與參與民主管理活動(dòng)。在參與民主管理的過(guò)程中，學(xué)習(xí)民主管理的知識(shí)和技能，體驗(yàn)民主管理的意義和價(jià)值，逐步增強(qiáng)和提高自己政治參與的責(zé)任意識(shí)和實(shí)際本領(lǐng)。（三）課堂總結(jié)、點(diǎn)評(píng)本節(jié)內(nèi)容講述了我國(guó)的基層民主管理形式和主要內(nèi)容，明確了積極參與基層民主管理的重要意義，這對(duì)我們提高自身政治素質(zhì)，增強(qiáng)參與政治生活的責(zé)任感和能力等，有重大作用。
人教版高中政治必修2民主管理：共創(chuàng)幸福生活教案
一、 教材分析民主管理這個(gè)知識(shí)點(diǎn)雖然沒(méi)有理論難度容易理解，但它具有較強(qiáng)的實(shí)用價(jià)值，可以幫學(xué)生找到一種切實(shí)可行的政治參與路徑。因?yàn)榇逦瘯?huì)的知識(shí)對(duì)城市中的孩子來(lái)說(shuō)比較陌生，所以本課側(cè)重于講解居委會(huì)的內(nèi)容。二、教學(xué)目標(biāo)（一）知識(shí)目標(biāo)1、識(shí)記村委會(huì)、居委會(huì)及其作用2、正確理解基層民主管理中公民民主參與的形式3、聯(lián)系實(shí)際分析公民在基層管理組織中的作用（二）能力目標(biāo)提高公民參與民主管理的能力（三）情感、態(tài)度與價(jià)值觀目標(biāo)通過(guò)學(xué)習(xí)體驗(yàn)參與民主管理的意義和價(jià)值三、教學(xué)重點(diǎn)難點(diǎn)重點(diǎn)：村委會(huì)、居委會(huì)及其作用，公民在基層管理組織中的參與的形式和作用難點(diǎn)：公民在基層管理組織中的參與的形式和作用四、學(xué)情分析高一學(xué)生的優(yōu)點(diǎn)是：第一，對(duì)什么都好奇，具有強(qiáng)烈的求知欲；第二，可塑性強(qiáng)，適當(dāng)引導(dǎo)有利于培養(yǎng)其樹(shù)立正確的世界觀、人生觀和價(jià)值觀；第三，孩子們性格活潑,、樂(lè)于實(shí)踐、容易激活。
人教版高中政治必修4綜合探究：堅(jiān)定理想，鑄就輝煌教案
理想扎根在實(shí)踐的土壤中理想當(dāng)然是重要的，但是不能把理想當(dāng)成幻想或空想，理想必須扎根在實(shí)踐的土壤中。青年人充滿激情，這是非常重要的。古人有句話：“哀莫大于心死”。最大的悲哀就是沒(méi)有追求，就像一團(tuán)火焰熄滅了一樣，即使到了我這個(gè)年紀(jì)也不能“哀莫大于心死”。青年人都有很高的激情，這是很好的。但是青年的激情往往不大穩(wěn)定，過(guò)去人們說(shuō)青年人的熱情是“三分鐘的熱度”。這句話不一定準(zhǔn)確，但青年人在這一點(diǎn)上應(yīng)該有一個(gè)正確的認(rèn)識(shí)。記得我大學(xué)畢業(yè)時(shí)，對(duì)于走向社會(huì)、走向生活充滿了幻想，認(rèn)為生活中的一切都是美好的，是典型的理想主義者，因此，對(duì)自己不能正確的估價(jià)，好高騖遠(yuǎn)，只愿做大事，不愿也不注意從小事積累。列寧說(shuō)過(guò)，大事是由小事積累而成的。我當(dāng)初畢業(yè)時(shí)，一方面充滿了激情，另一方面也確實(shí)過(guò)高地估計(jì)了自己。
人教A版高中數(shù)學(xué)必修一三角函數(shù)的應(yīng)用教學(xué)設(shè)計(jì)（2）
本節(jié)課是在學(xué)習(xí)了三角函數(shù)圖象和性質(zhì)的前提下來(lái)學(xué)習(xí)三角函數(shù)模型的簡(jiǎn)單應(yīng)用，進(jìn)一步突出函數(shù)來(lái)源于生活應(yīng)用于生活的思想，讓學(xué)生體驗(yàn)一些具有周期性變化規(guī)律的實(shí)際問(wèn)題的數(shù)學(xué)“建?！彼枷?從而培養(yǎng)學(xué)生的創(chuàng)新精神和實(shí)踐能力.課程目標(biāo)1.了解三角函數(shù)是描述周期變化現(xiàn)象的重要函數(shù)模型，并會(huì)用三角函數(shù)模型解決一些簡(jiǎn)單的實(shí)際問(wèn)題．2．實(shí)際問(wèn)題抽象為三角函數(shù)模型． 數(shù)學(xué)學(xué)科素養(yǎng)1.邏輯抽象：實(shí)際問(wèn)題抽象為三角函數(shù)模型問(wèn)題；2.數(shù)據(jù)分析：分析、整理、利用信息，從實(shí)際問(wèn)題中抽取基本的數(shù)學(xué)關(guān)系來(lái)建立數(shù)學(xué)模型； 3.數(shù)學(xué)運(yùn)算：實(shí)際問(wèn)題求解； 4.數(shù)學(xué)建模：體驗(yàn)一些具有周期性變化規(guī)律的實(shí)際問(wèn)題的數(shù)學(xué)建模思想，提高學(xué)生的建模、分析問(wèn)題、數(shù)形結(jié)合、抽象概括等能力.
人教A版高中數(shù)學(xué)必修一函數(shù)模型的應(yīng)用教學(xué)設(shè)計(jì)（2）
本節(jié)通過(guò)一些函數(shù)模型的實(shí)例，讓學(xué)生感受建立函數(shù)模型的過(guò)程和方法，體會(huì)函數(shù)在數(shù)學(xué)和其他學(xué)科中的廣泛應(yīng)用，進(jìn)一步認(rèn)識(shí)到函數(shù)是描述客觀世界變化規(guī)律的基本數(shù)學(xué)模型，能初步運(yùn)用函數(shù)思想解決一些生活中的簡(jiǎn)單問(wèn)題。課程目標(biāo)1.能利用已知函數(shù)模型求解實(shí)際問(wèn)題.2.能自建確定性函數(shù)模型解決實(shí)際問(wèn)題.數(shù)學(xué)學(xué)科素養(yǎng)1.數(shù)學(xué)抽象：建立函數(shù)模型,把實(shí)際應(yīng)用問(wèn)題轉(zhuǎn)化為數(shù)學(xué)問(wèn)題；2.邏輯推理：通過(guò)數(shù)據(jù)分析，確定合適的函數(shù)模型；3.數(shù)學(xué)運(yùn)算：解答數(shù)學(xué)問(wèn)題,求得結(jié)果；4.數(shù)據(jù)分析：把數(shù)學(xué)結(jié)果轉(zhuǎn)譯成具體問(wèn)題的結(jié)論,做出解答；5.數(shù)學(xué)建模：借助函數(shù)模型，利用函數(shù)的思想解決現(xiàn)實(shí)生活中的實(shí)際問(wèn)題.重點(diǎn)：利用函數(shù)模型解決實(shí)際問(wèn)題；難點(diǎn)：數(shù)模型的構(gòu)造與對(duì)數(shù)據(jù)的處理．
人教A版高中數(shù)學(xué)必修一不同函數(shù)增長(zhǎng)的差異教學(xué)設(shè)計(jì)（2）
本節(jié)課在已學(xué)冪函數(shù)、指數(shù)函數(shù)、對(duì)數(shù)函數(shù)的增長(zhǎng)方式存在很大差異.事實(shí)上，這種差異正是不同類(lèi)型現(xiàn)實(shí)問(wèn)題具有不同增長(zhǎng)規(guī)律的反應(yīng).而本節(jié)課重在研究不同函數(shù)增長(zhǎng)的差異.課程目標(biāo)1.掌握常見(jiàn)增長(zhǎng)函數(shù)的定義、圖象、性質(zhì),并體會(huì)其增長(zhǎng)的快慢.2.理解直線上升、對(duì)數(shù)增長(zhǎng)、指數(shù)爆炸的含義以及三種函數(shù)模型的性質(zhì)的比較,培養(yǎng)數(shù)學(xué)建模和數(shù)學(xué)運(yùn)算等核心素養(yǎng).數(shù)學(xué)學(xué)科素養(yǎng)1.數(shù)學(xué)抽象：常見(jiàn)增長(zhǎng)函數(shù)的定義、圖象、性質(zhì)；2.邏輯推理：三種函數(shù)的增長(zhǎng)速度比較；3.數(shù)學(xué)運(yùn)算：由函數(shù)圖像求函數(shù)解析式；4.數(shù)據(jù)分析：由圖象判斷指數(shù)函數(shù)、對(duì)數(shù)函數(shù)和冪函數(shù)；5.數(shù)學(xué)建模：通過(guò)由抽象到具體，由具體到一般的數(shù)形結(jié)合思想總結(jié)函數(shù)性質(zhì).重點(diǎn)：比較函數(shù)值得大?。浑y點(diǎn)：幾種增長(zhǎng)函數(shù)模型的應(yīng)用．教學(xué)方法：以學(xué)生為主體，采用誘思探究式教學(xué)，精講多練。教學(xué)工具：多媒體。
人教A版高中數(shù)學(xué)必修一對(duì)數(shù)函數(shù)的概念教學(xué)設(shè)計(jì)（2）
對(duì)數(shù)函數(shù)與指數(shù)函數(shù)是相通的，本節(jié)在已經(jīng)學(xué)習(xí)指數(shù)函數(shù)的基礎(chǔ)上通過(guò)實(shí)例總結(jié)歸納對(duì)數(shù)函數(shù)的概念，通過(guò)函數(shù)的形式與特征解決一些與對(duì)數(shù)函數(shù)有關(guān)的問(wèn)題.課程目標(biāo)1、通過(guò)實(shí)際問(wèn)題了解對(duì)數(shù)函數(shù)的實(shí)際背景；2、掌握對(duì)數(shù)函數(shù)的概念,并會(huì)判斷一些函數(shù)是否是對(duì)數(shù)函數(shù). 數(shù)學(xué)學(xué)科素養(yǎng)1.數(shù)學(xué)抽象：對(duì)數(shù)函數(shù)的概念；2.邏輯推理：用待定系數(shù)法求函數(shù)解析式及解析值；3.數(shù)學(xué)運(yùn)算：利用對(duì)數(shù)函數(shù)的概念求參數(shù)；4.數(shù)學(xué)建模：通過(guò)由抽象到具體，由具體到一般的思想總結(jié)對(duì)數(shù)函數(shù)概念.重點(diǎn)：理解對(duì)數(shù)函數(shù)的概念和意義；難點(diǎn)：理解對(duì)數(shù)函數(shù)的概念．教學(xué)方法：以學(xué)生為主體，采用誘思探究式教學(xué)，精講多練。教學(xué)工具：多媒體。一、 情景導(dǎo)入我們已經(jīng)研究了死亡生物體內(nèi)碳14的含量y隨死亡時(shí)間x的變化而衰減的規(guī)律.反過(guò)來(lái)，已知死亡生物體內(nèi)碳14的含量，如何得知死亡了多長(zhǎng)時(shí)間呢？進(jìn)一步地，死亡時(shí)間t是碳14的含量y的函數(shù)嗎？
人教A版高中數(shù)學(xué)必修一函數(shù)的表示法教學(xué)設(shè)計(jì)（2）
課本從引進(jìn)函數(shù)概念開(kāi)始就比較注重函數(shù)的不同表示方法：解析法，圖象法，列表法．函數(shù)的不同表示方法能豐富對(duì)函數(shù)的認(rèn)識(shí)，幫助理解抽象的函數(shù)概念．特別是在信息技術(shù)環(huán)境下，可以使函數(shù)在形與數(shù)兩方面的結(jié)合得到更充分的表現(xiàn)，使學(xué)生通過(guò)函數(shù)的學(xué)習(xí)更好地體會(huì)數(shù)形結(jié)合這種重要的數(shù)學(xué)思想方法．因此，在研究函數(shù)時(shí)，要充分發(fā)揮圖象的直觀作用．在研究圖象時(shí)，又要注意代數(shù)刻畫(huà)以求思考和表述的精確性．課本將映射作為函數(shù)的一種推廣，這與傳統(tǒng)的處理方式有了邏輯順序上的變化．這樣處理，主要是想較好地銜接初中的學(xué)習(xí)，讓學(xué)生將更多的精力集中理解函數(shù)的概念，同時(shí)，也體現(xiàn)了從特殊到一般的思維過(guò)程．課程目標(biāo)1、明確函數(shù)的三種表示方法；2、在實(shí)際情境中，會(huì)根據(jù)不同的需要選擇恰當(dāng)?shù)姆椒ū硎竞瘮?shù)；3、通過(guò)具體實(shí)例，了解簡(jiǎn)單的分段函數(shù)，并能簡(jiǎn)單應(yīng)用.
人教A版高中數(shù)學(xué)必修一集合的基本運(yùn)算教學(xué)設(shè)計(jì)（2）
集合的基本運(yùn)算是人教版普通高中課程標(biāo)準(zhǔn)實(shí)驗(yàn)教科書(shū)，數(shù)學(xué)必修1第一章第三節(jié)的內(nèi)容. 在此之前，學(xué)生已學(xué)習(xí)了集合的含義以及集合與集合之間的基本關(guān)系，這為學(xué)習(xí)本節(jié)內(nèi)容打下了基礎(chǔ). 本節(jié)內(nèi)容是函數(shù)、方程、不等式的基礎(chǔ)，在教材中起著承上啟下的作用. 本節(jié)內(nèi)容是高中數(shù)學(xué)的主要內(nèi)容，也是高考的對(duì)象，在實(shí)踐中應(yīng)用廣泛，是高中學(xué)生必須掌握的重點(diǎn).課程目標(biāo)1. 理解兩個(gè)集合的并集與交集的含義，能求兩個(gè)集合的并集與交集；2. 理解全集和補(bǔ)集的含義，能求給定集合的補(bǔ)集； 3. 能使用Venn圖表達(dá)集合的基本關(guān)系與基本運(yùn)算.數(shù)學(xué)學(xué)科素養(yǎng)1.數(shù)學(xué)抽象：并集、交集、全集、補(bǔ)集含義的理解；2.邏輯推理：并集、交集及補(bǔ)集的性質(zhì)的推導(dǎo)；3.數(shù)學(xué)運(yùn)算：求 兩個(gè)集合的并集、交集及補(bǔ)集，已知并集、交集及補(bǔ)集的性質(zhì)求參數(shù)（參數(shù)的范圍）；4.數(shù)據(jù)分析：通過(guò)并集、交集及補(bǔ)集的性質(zhì)列不等式組，此過(guò)程中重點(diǎn)關(guān)注端點(diǎn)是否含“=”及?問(wèn)題；
人教A版高中數(shù)學(xué)必修一集合間的基本關(guān)系教學(xué)設(shè)計(jì)（2）
第一節(jié)通過(guò)研究集合中元素的特點(diǎn)研究了元素與集合之間的關(guān)系及集合的表示方法，而本節(jié)重點(diǎn)通過(guò)研究元素得到兩個(gè)集合之間的關(guān)系，尤其學(xué)生學(xué)完兩個(gè)集合之間的關(guān)系后，一定讓學(xué)生明確元素與集合、集合與集合之間的區(qū)別。課程目標(biāo)1. 了解集合之間包含與相等的含義，能識(shí)別給定集合的子集．2. 理解子集.真子集的概念． 3. 能使用 圖表達(dá)集合間的關(guān)系，體會(huì)直觀圖示對(duì)理解抽象概念的作用。數(shù)學(xué)學(xué)科素養(yǎng)1.數(shù)學(xué)抽象：子集和空集含義的理解；2.邏輯推理：子集、真子集、空集之間的聯(lián)系與區(qū)別；3.數(shù)學(xué)運(yùn)算：由集合間的關(guān)系求參數(shù)的范圍，常見(jiàn)包含一元二次方程及其不等式和不等式組；4.數(shù)據(jù)分析：通過(guò)集合關(guān)系列不等式組， 此過(guò)程中重點(diǎn)關(guān)注端點(diǎn)是否含“=”及 問(wèn)題；5.數(shù)學(xué)建模：用集合思想對(duì)實(shí)際生活中的對(duì)象進(jìn)行判斷與歸類(lèi)。
人教A版高中數(shù)學(xué)必修一簡(jiǎn)單的三角恒等變換教學(xué)設(shè)計(jì)（2）
它位于三角函數(shù)與數(shù)學(xué)變換的結(jié)合點(diǎn)上，能較好反應(yīng)三角函數(shù)及變換之間的內(nèi)在聯(lián)系和相互轉(zhuǎn)換，本節(jié)課內(nèi)容的地位體現(xiàn)在它的基礎(chǔ)性上。作用體現(xiàn)在它的工具性上。前面學(xué)生已經(jīng)掌握了兩角和與差的正弦、余弦、正切公式以及二倍角公式，并能通過(guò)這些公式進(jìn)行求值、化簡(jiǎn)、證明，雖然學(xué)生已經(jīng)具備了一定的推理、運(yùn)算能力，但在數(shù)學(xué)的應(yīng)用意識(shí)與應(yīng)用能力方面尚需進(jìn)一步培養(yǎng).課程目標(biāo)1.能用二倍角公式推導(dǎo)出半角公式，體會(huì)三角恒等變換的基本思想方法，以及進(jìn)行簡(jiǎn)單的應(yīng)用． 2.了解三角恒等變換的特點(diǎn)、變換技巧，掌握三角恒等變換的基本思想方法． 3.能利用三角恒等變換的技巧進(jìn)行三角函數(shù)式的化簡(jiǎn)、求值以及證明，進(jìn)而進(jìn)行簡(jiǎn)單的應(yīng)用． 數(shù)學(xué)學(xué)科素養(yǎng)1.邏輯推理： 三角恒等式的證明； 2.數(shù)據(jù)分析：三角函數(shù)式的化簡(jiǎn)； 3.數(shù)學(xué)運(yùn)算：三角函數(shù)式的求值.
