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人教版新課標(biāo)PEP小學(xué)英語(yǔ)五年級(jí)上冊(cè)Recycle1教案
鞏固延伸嘗試與他人進(jìn)行書(shū)信交流第三課時(shí)教學(xué)設(shè)計(jì)教學(xué)目的與要求：１、 能夠使用所學(xué)四會(huì)句子完成Task time中的采訪任務(wù)。２、 能夠理解Let’s play中的問(wèn)題并做出正確回答。３、 能夠聽(tīng)懂、會(huì)唱歌曲“My Favourite Day”。教學(xué)重、難點(diǎn)：重點(diǎn)、難點(diǎn)為復(fù)習(xí)并使用四會(huì)句子完成Task time中的采訪任務(wù)，并展示個(gè)人報(bào)道。課前準(zhǔn)備：教學(xué)掛圖、錄音帶、錄音機(jī)、簡(jiǎn)歷表教學(xué)過(guò)程：１、 熱身（１） 放第二單元歌曲，學(xué)生跟唱，復(fù)習(xí)有關(guān)一周七天的單詞。（２） 日?？谡Z(yǔ)練習(xí)。２、 預(yù)習(xí)：放錄音，欣賞歌曲。３、 新授Task time（１） 就歌曲內(nèi)容向?qū)W生提問(wèn)：Do you like weekends? What’s your favourite day? 引導(dǎo)學(xué)生回答：My favourite day is Saturday/Sunday. 并請(qǐng)學(xué)生說(shuō)明理由，表述周末活動(dòng)。出示采訪表，回答問(wèn)題。（２） 讓學(xué)生參照學(xué)生用書(shū)的采訪表進(jìn)行小組交流，并在最短的時(shí)間內(nèi)填充表格，然后每組派代表做匯報(bào)。Let’s play看圖片，指導(dǎo)學(xué)生先讀懂句子，再回答問(wèn)題。Let’s sing學(xué)生理解并學(xué)唱本單元歌曲“My Favourite Day”.鞏固延伸：采訪教師；畫(huà)畫(huà)猜人
人教版新課標(biāo)PEP小學(xué)英語(yǔ)五年級(jí)上冊(cè)My New Teachers教案
教師播放Let’s learn課件，提問(wèn)：Guess, what does Wu Yifan do on Saturdays? 請(qǐng)3-4人回答后。用同樣方法完成watch TV, read books，請(qǐng)學(xué)生聽(tīng)并且跟讀。繼續(xù)看課件，播放兩個(gè)男孩的對(duì)話，請(qǐng)學(xué)生聽(tīng)并跟讀，注意語(yǔ)音、語(yǔ)調(diào)。 在句子中練習(xí)單詞，培養(yǎng)學(xué)生的表達(dá)能力。對(duì)話練習(xí)聽(tīng)錄音中的對(duì)話 1-2遍，請(qǐng)同學(xué)說(shuō)一說(shuō)對(duì)話的內(nèi)容?？蛇x擇自己喜歡的角色進(jìn)行人機(jī)對(duì)話。分組練習(xí)，向你的朋友詢問(wèn)。培養(yǎng)學(xué)生的模仿力，并能在恰當(dāng)情境中靈活運(yùn)用所學(xué)句型。Let’s chant B出示B部分的歌謠，請(qǐng)學(xué)生小聲試讀，可以讀出不同的節(jié)奏。播放歌謠，請(qǐng)學(xué)生仔細(xì)傾聽(tīng)2-3遍，說(shuō)到相對(duì)應(yīng)的地方，教師帶領(lǐng)學(xué)生指一指畫(huà)畫(huà)、看電視、讀書(shū)、玩電腦游戲這四種情景，幫助學(xué)生理解歌謠。請(qǐng)學(xué)生反復(fù)跟讀。分角色演唱，可拍手掌握節(jié)奏。 看一看、說(shuō)一說(shuō)幫助學(xué)生鞏固本課句型。轉(zhuǎn)盤(pán)游戲教師拿出課前制作好的大轉(zhuǎn)盤(pán)，上面有do homework, watch TV, read books這三幅圖畫(huà)。請(qǐng)一名學(xué)生撥動(dòng)轉(zhuǎn)盤(pán)，轉(zhuǎn)盤(pán)快速轉(zhuǎn)動(dòng)，停止時(shí)看指針指向哪一幅圖，該生提問(wèn)What do you do on Sundays?其余同學(xué)回答，先回答出的同學(xué)可撥動(dòng)轉(zhuǎn)盤(pán)，游戲繼續(xù)。
XX年高考倒計(jì)時(shí)國(guó)旗下講話稿：胸懷夢(mèng)想，做更好的自己
親愛(ài)的老師們、同學(xué)們：上午好！我是來(lái)自高三（5）班的周xx，今天我發(fā)言的主題是“胸懷夢(mèng)想，做更好的自己”。今天是XX年的3月27日，距離高考還有72天，三年前我懷揣著夢(mèng)想與希望走進(jìn)金沙，一千多個(gè)日夜，我時(shí)刻記住自己的理想，做更好的自己。汪國(guó)真曾說(shuō)過(guò)：“凡是到達(dá)了的地方，都是屬于昨天，哪怕那山再青，那水再秀，那風(fēng)再溫柔。太深的流連便成了一種羈絆，絆住的不僅是雙腳，還有未來(lái)?！痹?shī)人看似談的是進(jìn)退間的從容，我卻認(rèn)為，它實(shí)際上囊括了對(duì)生命的解讀：無(wú)論經(jīng)歷幾多浮沉，萬(wàn)不要讓繁花落寞埋沒(méi)了你，你得清楚心里究竟想要什么。心中有光，才能一路堅(jiān)定不移，執(zhí)著向前。我們金沙人即使如此，只有胸懷夢(mèng)想，才能奔向遠(yuǎn)方，做更好的自己。在這里，我想問(wèn)問(wèn)所有一起奮戰(zhàn)的高三同學(xué)們：“你們還記得初進(jìn)高中時(shí)的夢(mèng)想嗎？”高三的一?？荚噭偨Y(jié)束不久，和其它的考試一樣，在成績(jī)公布的那一刻，自然又是幾家歡喜幾家愁。許多同學(xué)在收到成績(jī)單是，似是一下子跌入了低谷，未來(lái)只剩下迷茫和不確定性。畢竟一?？荚嚨闹匾詫?duì)每一個(gè)高三學(xué)生來(lái)說(shuō)都是不言而喻的。到了這個(gè)時(shí)候，每個(gè)人的能力基本上都已經(jīng)到了一個(gè)極限，想要經(jīng)一部是跟艱難的。然而想倒退一步也許只需要片刻的松懈。
利用計(jì)算器進(jìn)行有理數(shù)的計(jì)算教案教學(xué)設(shè)計(jì)
計(jì)算器的面板是由鍵盤(pán)和顯示器組成的。顯示器是用來(lái)顯示輸入的數(shù)據(jù)和計(jì)算結(jié)果的裝置。顯示器因計(jì)算器的種類不同而不同，有單行顯示的，也有雙行顯示的。在鍵盤(pán)的每個(gè)鍵上，都標(biāo)明了這個(gè)鍵的功能。我們看鍵盤(pán)上標(biāo)有的鍵，是開(kāi)機(jī)鍵，在開(kāi)始使用計(jì)算器時(shí)先要按一下這個(gè)鍵，以接通電源，計(jì)算器的電源一般用5號(hào)電池或鈕扣電池。再看鍵，是關(guān)機(jī)鍵，停止使用計(jì)算器時(shí)要按一下這個(gè)鍵，來(lái)切斷計(jì)算器的電源，是清除鍵，按一下這個(gè)鍵，計(jì)算器就清除當(dāng)前顯示的數(shù)與符號(hào)。的功能是完成運(yùn)算或執(zhí)行命令。是運(yùn)算鍵，按一下這個(gè)鍵，計(jì)算器就執(zhí)行加法運(yùn)算。
分式方程的解法及應(yīng)用教學(xué)設(shè)計(jì)與學(xué)案
內(nèi)容：分式方程的解法及應(yīng)用——初三中考數(shù)學(xué)第一輪復(fù)習(xí)學(xué)習(xí)目標(biāo)：1、熟練利用去分母化分式方程為整式方程2、熟練利用分式方程的解法解決含參數(shù)的分式方程的問(wèn)題重點(diǎn)：分式方程的解法(尤其要理解“驗(yàn)”的重要性)難點(diǎn)：含參數(shù)的分式方程問(wèn)題預(yù)習(xí)內(nèi)容：1、觀看《分式方程的解法》《含參數(shù)分式方程增根問(wèn)題》《解含參分式方程》視頻2、完成預(yù)習(xí)檢測(cè)
平行線的性質(zhì)定理和判定定理教案教學(xué)設(shè)計(jì)
1、互逆命題：在兩個(gè)命題中，如果第一個(gè)命題的條件是第二個(gè)命題的 ，而第一個(gè)命題的結(jié)論是第二個(gè)命題的 ，那么這兩個(gè)命題互逆命題，如果把其中一個(gè)命題叫做原命題，那么另一個(gè)命題叫做它的 .2、互逆定理：如果一個(gè)定理的逆命題也是 ，那么這個(gè)逆命題就是原來(lái)定理的逆定理.注意(1)：逆命題、互逆命題不一定是真命題，但逆定理、互逆定理，一定是真命題.(2)：不是所有的定理都有逆定理.自主學(xué)習(xí)診斷：如圖所示：(1)若∠A= ，則AC∥ED，( ).(2)若∠EDB= ，則AC∥ED，( ).(3)若∠A+ =1800，則AB∥FD，( ).(4)若∠A+ =1800，則AC∥ED，( ).
豐富的圖形世界 展開(kāi)與折疊教案教學(xué)設(shè)計(jì)
設(shè)計(jì)意圖：題目1是判斷能否折疊形成立體幾何，本題可以研究學(xué)生對(duì)常見(jiàn)幾何體的把握是否成熟。題目2是考察正方體的展開(kāi)圖，一方面可以研究學(xué)生對(duì)幾何體的把握，另一方面可以引導(dǎo)學(xué)生思考，引出下面要學(xué)習(xí)的內(nèi)容。）學(xué)生預(yù)設(shè)回答：題目一：學(xué)生應(yīng)該很容易的說(shuō)出折疊后形成的立體圖形。題目二：①運(yùn)用動(dòng)手操作的方法，剪出題目中的圖形，折疊后對(duì)題目做出判斷。 ②利用空間觀念，復(fù)原展開(kāi)圖，發(fā)現(xiàn)6的對(duì)面是1，2的對(duì)面是4，5的對(duì)面是3，進(jìn)而做出判斷。教師引導(dǎo)語(yǔ)預(yù)設(shè)：① 當(dāng)學(xué)生運(yùn)用動(dòng)手操作的方法，可以讓學(xué)生動(dòng)手實(shí)踐一下，下一步再引導(dǎo)學(xué)生觀察正方體，發(fā)現(xiàn)規(guī)律。② 當(dāng)學(xué)生運(yùn)用空間觀念，教師要放慢語(yǔ)調(diào)，和學(xué)生一起想象，鍛煉學(xué)生空間想象能力。
20以內(nèi)的不退位減法教案教學(xué)設(shè)計(jì)
教學(xué)目標(biāo)：1．引導(dǎo)幼兒參與學(xué)習(xí)活動(dòng)，經(jīng)歷十幾減幾計(jì)算方法的探索與算理的建構(gòu)過(guò)程。2．根據(jù) 11 至 20 各數(shù)的組成，掌握 20 以內(nèi)不進(jìn)位加法和不進(jìn)位減法的計(jì)算方法。教學(xué)重點(diǎn)：十幾減幾（不退位）的計(jì)算。教學(xué)過(guò)程：一、復(fù)習(xí)導(dǎo)入復(fù)習(xí)10以內(nèi)的數(shù)的組合，11～20各數(shù)的組成。1.碰球游戲?qū)?，?fù)習(xí)10的分解組合2.老師分別出示數(shù)字卡片：14、17、12、11。幼兒說(shuō)數(shù)的組成。
新人教版高中英語(yǔ)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(yǔ)必修3Unit 3 Diverse Cultures-Discovering Useful Structure教學(xué)設(shè)計(jì)
Step 4 PracticeRead the conversation. Find out which words have been left out.Justin: Linlin, I’m going to Guizhou Province next month. I’m super excited! Any recommendations for places to visit?Linlin: Wow, cool! Guizhou is a province with a lot of cultural diversity. Places to visit...well, definitely the Huangguoshu Waterfall first.Justin: What’s special about the waterfall?Linlin: Well, have you ever heard of the Chinese novel Journey to the West ?Justin: Yes, I have. Why ?Linlin: In the back of the waterfall, you will find a cave, which is the home of the Monkey King.Justin: Really? Cool! I’ll definitely check it out.Linlin:And I strongly recommend the ethnic minority villages. You’ll find Chinese culture is much more diverse than you thought.Justin:Sounds great, thanks.Answers:Justin: Linlin, I’m going to Guizhou Province next month. I’m super excited! Do you have any recommendations for places to visit?Linlin: Wow, that’s cool! Guizhou is a province with a lot of cultural diversity. What are some places to visit in Guizhou ? Well, definitely the Huangguoshu Waterfall is the first place to visit in Guizhou Province.Justin: What’s special about the waterfall?Linlin: Well, have you ever heard of the Chinese novel Journey to the West ?Justin: Yes, I have heard of the Chinese novel Journey to the West . Why do you ask if I have heard of the Chinese novel Journey to the West?Linlin: In the back of the waterfall, you will find a cave, which is the home of the Monkey King from Journey to the West.Justin: That’s really true? It’s Cool! I’ll definitely check it out.Linlin:And I strongly recommend the ethnic minority villages on your trip to Guizhou Province. You’ll find Chinese culture is much more diverse than you thought it was.Justin:This all sounds great, thanks.
新人教版高中英語(yǔ)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(yǔ)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
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(1)教學(xué)設(shè)計(jì)
4.寫(xiě)出下列隨機(jī)變量可能取的值，并說(shuō)明隨機(jī)變量所取的值表示的隨機(jī)試驗(yàn)的結(jié)果．(1)一個(gè)袋中裝有8個(gè)紅球，3個(gè)白球，從中任取5個(gè)球，其中所含白球的個(gè)數(shù)為X.(2)一個(gè)袋中有5個(gè)同樣大小的黑球，編號(hào)為1,2,3,4,5，從中任取3個(gè)球，取出的球的最大號(hào)碼記為X.(3). 在本例(1)條件下，規(guī)定取出一個(gè)紅球贏2元，而每取出一個(gè)白球輸1元，以ξ表示贏得的錢(qián)數(shù)，結(jié)果如何？[解] (1)X可取0,1,2,3.X＝0表示取5個(gè)球全是紅球；X＝1表示取1個(gè)白球，4個(gè)紅球；X＝2表示取2個(gè)白球，3個(gè)紅球；X＝3表示取3個(gè)白球，2個(gè)紅球．(2)X可取3,4,5.X＝3表示取出的球編號(hào)為1,2,3；X＝4表示取出的球編號(hào)為1,2,4；1,3,4或2,3,4.X＝5表示取出的球編號(hào)為1,2,5；1,3,5；1,4,5；2,3,5；2,4,5或3,4,5.(3) ξ＝10表示取5個(gè)球全是紅球；ξ＝7表示取1個(gè)白球，4個(gè)紅球；ξ＝4表示取2個(gè)白球，3個(gè)紅球；ξ＝1表示取3個(gè)白球，2個(gè)紅球．
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(duì)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(guò)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(chóng)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(cè)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(cè)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(shuō)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(cè)溫度為35℃時(shí)該種藥用昆蟲(chóng)的產(chǎn)卵數(shù).(結(jié)果取整數(shù)).
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(wèn)題導(dǎo)學(xué)前面兩節(jié)所討論的變量,如人的身高、樹(shù)的胸徑、樹(shù)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(wèn)題.例如,就讀不同學(xué)校是否對(duì)學(xué)生的成績(jī)有影響,不同班級(jí)學(xué)生用于體育鍛煉的時(shí)間是否有差別,吸煙是否會(huì)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(wèn)題的方案。在討論上述問(wèn)題時(shí),為了表述方便,我們經(jīng)常會(huì)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(jí)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(hào)使用,并沒(méi)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(wèn)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(xiě)英文字母表示隨機(jī)變量,例如X,Y,Z;用小寫(xiě)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
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 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(yǔ)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.
