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新人教版高中英語必修2Unit 4 History and Traditions-Discovering Useful Structure教案一
Step 5 Practice一、完成下列句子。1. Judy and I _______________（把車停下來(park)）in an underground car Park near Trafalgar Square, where we could ______________________(讓我們的車充電（charge)).2. When we finally reached the service desk to ask for audio guides, we heard it ___________ that there were no audio guides____________(留下，剩下）.3. We__________________________（發(fā)現(xiàn)自己對...很驚訝）the large number of visitors and the amount of noise at the entrance of the National Gallery.4. Judy ____________________(眼神專注于） Van Gogh’s Sunflowers. It was hard to approach the painting as there were so many people around.5. She ____________________(把這幅畫的復(fù)制品裝箱（box)） to ensure that it was delivered safely.答案：1.had our car parked get our car battery charged 2. announced left 3. found ourselves very surprised 4. had her eyes fixed on 5. had a copy of the painting boxed二、用過去分詞對下列句子進(jìn)行改寫。1. Loch Ness was surrounded by beautiful natural landscape, which made it look amazing.2. Carl and his friend stayed with a generous family who offered them bread with butter and honey that was homemade.3. The family’s ancestors once attended to soldiers who were wounded in the First World War.4. The young people were attracted by the legend of Loch Ness. They watched over the lake with their cameras and binoculars, which were positioned on the hill.答案：1. Loch Ness surrounded by beautiful natural landscape looks amazing.2. Carl and his friends stayed with a generous family who offered them homemade bread with butter and honey.3. The family’s ancestors once attended to wounded soldiers in the First World War.4. The young people attracted by the legend of Loch Ness watched over the lake with their cameras and binoculars positioned on the hill.
新人教版高中英語必修2Unit 3 The Internet-Reading and Thinking教案一
Paragraph 3. Jan decided to start an IT club to teach old people how to use computers and the Internet. Paragraph 4. Jan has started taking online classes to learn more about how to use the Internet to make society better. Paragraph 5. Jan’s life has been greatly improved by the Internet. Step 5: Critical thinking:(1)How do you arrange your time spent on study and the Internet? Is it reasonable? I usually surf the Internet using my mobile phone for only an hour after class, and it is reasonable for me.(2)What are your online activities? Are they safe? I chat with my friends, read news and play games. I never give away my private information so I think they are safe.Step 4: summary Much has been written about the wonders of the World Wide Web. There are countless articles (1)______(tell) us how the Internet has made our lives more convenient. But the Internet has done a lot (2)_____(much) for people than simply make life more convenient. People’s lives (3) _________________(change) by online communities and social networks so far. Take Jan for example, who developed a serious illness that made her (4)_____(stick) at home with only her computer to keep (5)___(she) company. She joined an online group (6)______ she could share problems, support and advice with others. She considered the ability to remove the distance between people as one of the greatest (7)_______(benefit). She was so inspired (8)____ she started an IT club in which many people have been helped. She has started to learn more about how to use the Internet to make society better. Her next goal is to start a charity website to raise money (9)___ children in poor countries. Jan’s life has been (10)______(great) improved by the Internet. Step 5 Homework:Review what we have learned and find out the key language points in the text.
新人教版高中英語必修2Unit 4 History and Traditions-Listening＆Speaking＆Talking教案一
This unit is about history and traditions. From the opening page, we can know that this unit will introduce the history and traditions around the world. As Marcus Garvey says “A people without the knowledge of their past history, origin and culture is like a tree without roots”, it is important for students to realize the importance and value of knowing the history and traditions and their further meanings. And this part ( listening and speaking ) is divided into two parts: Part A---share views on historic sites, Part B ---talk about a visit to a historic tourist destination. By talking with a foreigner, the speakers introduce the historic attractions and their cultures. Part A is that William, a British student, who was going to visit the Confucius Temple and a Chinese student, Xiao Kong, who was going to the Confucius Temple to meet with the members of the research group, went together and exchanged their views on the Confucius Temple, Confucius, Confucius' descendants and Confucius' educational thoughts. Part B is a conversation between Xiao Yan, a youth hostel receptionist and Paul, a backpacker about the feelings and experience after visiting the Chinese famous tourist attraction Pingyao.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 talk about historic spots and great person.3. Instruct students to use functional sentences of showing one’s excitement, surprise and disappointment.1. Guide students to understand the content of listening texts in terms of the whole and key details; 2. Cultivate students' ability to discuss with their peers the related topics.3. Enable students to use the functional items of showing one’s excitement, surprise and disappointment.
新人教版高中英語必修2Unit 3 The Internet-Reading For Writing教案一
⑦identity theft 身份盜竊⑧chat room 聊天室⑨draft your blog post 起草博客帖子⑩post embarrassing photos 張貼尷尬照片 【話題句式】 1. How do you stay safe online and avoid bad experiences on the Internet? 你如何在網(wǎng)上保持安全, 避免在網(wǎng)上的不良經(jīng)歷? 2. I’m not an expert, but many years as a blogger have taught me a thing or two. 我不是專家, 但作為一個博主, 我已經(jīng)學(xué)了好幾年了。 3. If you see or read something that makes you feel uncomfortable, leave the site immediately. 如果你看到或讀到一些讓你覺得不舒服的東西, 立即離開這個網(wǎng)站。4. Don’t give out your address or phone number. 別告訴別人你的地址或電話號碼。 5. Identity theft is a common and serious problem. 身份盜竊是一個常見而嚴(yán)重的問題。6. Being online is no excuse for being rude, and you don’t want to become a target for a troll or cyberbully. 上網(wǎng)并不是無禮的借口, 你也不想成為發(fā)挑釁帖子的人或網(wǎng)絡(luò)惡霸的目標(biāo)。 7. Trolls often use several false names so that they can stay on a site. 發(fā)挑釁帖子的人經(jīng)常使用幾個假名, 這樣他們就可以留在一個網(wǎng)站上。8. However, the more polite you are, the less likely it is you will be attacked. 然而, 你越有禮貌, 你被攻擊的可能性就越小。
新人教版高中英語必修2Unit 4 History and Traditions-Reading and Thinking教案一
Features of languages1．Finally, in the 20th century, the southern part of Ireland broke away from the UK, which resulted in the full name we have today: the United Kingdom of Great Britain and Northern Ireland．該句是一個復(fù)合句。該句主句為：the southern part of Ireland broke away from the UK；which resulted in the full name we have today為which引導(dǎo)的定語從句代指前面整句話的內(nèi)容，we have today為定語從句修飾先行詞name。譯文：最后，在20世紀(jì)，愛爾蘭南部脫離英國，這導(dǎo)致了我們今天有的英國的全名：大不列顛及北愛爾蘭聯(lián)合王國。2．Almost everywhere you go in the UK, you will be surrounded by evidence of four different groups of people who took over at different times throughout history．該句是一個復(fù)合句。該句主句為：you will be surrounded by evidence of four different groups of people；其中Almost everywhere you go in the UK為讓步狀語從句； who took over at different times throughout history為定語從句修飾先行詞people。譯文：幾乎無論你走到英國的任何地方，你都會發(fā)現(xiàn)歷史上有四種不同的人在不同的時期統(tǒng)治過英國。3．The capital city London is a great place to start, as it is an ancient port city that has a history dating all the way back to Roman times．該句是一個復(fù)合句。該句主句為：The capital city London is a great place to start; as it is an ancient port city that has a history dating all the way back to Roman times．為原因狀語從句；dating all the way back to Roman times為現(xiàn)在分詞短語作定語修飾history。
新人教版高中英語必修2Unit 5 Music-Reading and Thinking教案一
This section focuses on "learning about experiencing music Online". This virtual choir is a new form of music performance. Members from all over the world don't need to love to come to a place. Instead, they use the new technology to model the various parts and wonderful virtual harmony group of music in the family. Students need to understand the main meaning of each paragraph. Finding topic sentences is an important way to understand the general idea of a paragraph. After the topic sentence, it is usually the detail sentence that supports and explains the topic sentence. Some paragraphs have obvious subject sentences, for example, the first sentence of the second paragraph is the subject sentence of the paragraph, and the following sentenceStudents need to pay attention to the topic sentences and key sentences, and then pay attention to how the sentences after the meaning explain, explain and support the topic sentences or key sentences before.1.Guide students to learn about experiencing music online2.Guide students to scan and circle the information in the text.3.Guide students to find the numbers and dates to fill in the timeline.4.Guide students to learn more about music by completing the sentences with the correct forms of the words and phrases. And then make a mind map about the outline of the passage.1. Guide students to pay attention to reading strategies, such as prediction, self-questioning and scanning.2. Help students sort out the main meaning of each paragraph and understand the narrative characteristics of "timeline” in illustrative style.3. Lead students to understand the changes that have been caused by the Internet.
新人教版高中英語必修2Unit 5 Music-Reading For Writing教案一
(4)Now we have heard a number of outstanding speeches ... 我們已經(jīng)聆聽了許多精彩的發(fā)言……(5)Because we wanted the nations of the world, working together, to deal with ... 因為我們希望全世界各國團結(jié)起來去應(yīng)對……(6)And if we do not act ... 如果我們不采取行動……(7)Now, I share the concerns that have been expressed ... 我也同意對于……表達(dá)的擔(dān)心(8)Let us show the world that by working together we can ... 讓我們告訴全世界，通過一起努力我們可以……(9)It is now time for us to ... 是時候我們……(10)And I have always wished that ... 我一直希望……(11)Thank you for letting me share this day with me.感謝你們和我共度這一天。實踐演練：假如你是高中生李華，你校將舉辦一次以“音樂”為主題的演講比賽，請你按照主題，寫下你的演講稿。注意：詞數(shù)100左右。First of all, thank you for listening to my speech. My topic is: love music like love yourself.Music is like the air we need to maintain our normal lives around us. You can't imagine how terrible a world without music would be. Movies and TV shows have no music, only dry conversations and scenes; mobile phones only vibrations; streets only noisy crowds; cafes, western restaurants only depressed meals. What a terrible world it is!As a student, I hope we all can enjoy the fun brought by music in our spare time. Instead of just listening to music, we can even make our own music. Let's enjoy the fun of music!Thanks again for your attention!
人教版高中語文必修5《歸去來兮辭（并序）》教案
【教學(xué)目標(biāo)】1.理解作者反抗黑暗，辭官歸田，不與當(dāng)時黑暗的上層社會同流合污而熱愛田園生活的積極精神，學(xué)習(xí)其高潔的理想志趣和堅定的人生追求。2.掌握“胡、奚、曷、焉、何”五個疑問代詞，歸納“行、引、乘、策”等四個詞的一詞多義，了解“以、而、之、兮、來”等文言虛詞的用法。3.背誦全文?！窘虒W(xué)重點】1.了解作者辭官歸田的原因，深刻體味詩人鄙棄官場，熱愛田園的無限欣喜之情。2.背誦全文?！窘虒W(xué)難點】1.理解記述中滲透出的或喜或哀，或決絕或猶疑的復(fù)雜感情。2.歸納實詞、虛詞的用法，掌握省略句、倒裝句兩種句式?！窘叹邷?zhǔn)備】投影儀投影膠片【課時安排】2課時【教學(xué)過程】第一課時[教學(xué)要點]了解陶淵明及其作品。讀課文，利用注釋、工具書，初步把握文章，朗讀課文，找出押韻的字，由押韻歸納各層大意，幫助學(xué)生理清背誦思路，背誦全文。[教學(xué)步驟]一、導(dǎo)語《桃花源記》是我們在初中接觸過的陶淵明的作品。師生一同背誦?！短一ㄔ从洝分杏崎e自得的田園生活正是作者精神追求的形象反映。今天我們學(xué)習(xí)的《歸去來兮辭》正是作者決別官場，同上層社會分道揚鑣的宣言書。
人教版高中語文必修3《馬嵬（其二）》教案2篇
結(jié)合歷史自古以來，江山美人歷來都是引無數(shù)英雄豪杰競折腰的，如果說英雄選擇了美人卻丟了江山，把所有罪名都?xì)w結(jié)于“女人是禍水”。但是，紂王無道，和有了妲己有必然的聯(lián)系嗎？有人說妲己壞透了，壞透了的妲己如果不是取得紂王的信任是壞不起來的，紂王聽信了妲己的讒言，聽與不聽決定權(quán)在紂王，而不在妲己。強勢永遠(yuǎn)在紂王一邊。再來看看西施和楊貴妃：西施是作為越國貢獻(xiàn)給吳國的供品來到吳王夫差的身邊的，楊貴妃更是先是李隆基的兒媳婦被看中而得寵的。所以，西施和楊貴妃這兩個可憐的女人根本沒有自己的獨立選擇，沒有獨立的愛情，如果沒有西施，就會有南施，或北施；如果沒有楊貴妃，就會有李貴妃，王貴妃，總之什么施，什么妃是不能少的，因為那是吳王和李隆基的需要。
人教版高中語文必修2《我有一個夢想》說課稿2篇
(2).教學(xué)手段為了使我根據(jù)教材而設(shè)計的三個教學(xué)目標(biāo)以及重點難點得以的突出和突破,達(dá)到最大化的展示境界,同時也為了配合以上我選擇的四種教法得以完滿實現(xiàn),我決定采用“多媒體”教學(xué)手段進(jìn)行全程教學(xué)。利用電腦的信息容量大,操作簡便等優(yōu)點,形象生動的直觀展示教學(xué)內(nèi)容,不但提高學(xué)習(xí)效率和質(zhì)量,而且容易激發(fā)學(xué)生的學(xué)習(xí)興趣和調(diào)動學(xué)習(xí)的積極性。四、說學(xué)法我為學(xué)生設(shè)計了三個學(xué)習(xí)方法：1.讓學(xué)生學(xué)會在探究中學(xué)。通過“對黑人嚴(yán)酷處境的探究”和對文中重點語句的探究,培養(yǎng)學(xué)生在探究中學(xué)習(xí)的能力。2.讓學(xué)生學(xué)會在讀中學(xué)。通過“誦讀法”指導(dǎo)學(xué)生在誦讀過程中感受演講詞內(nèi)在的魅力,學(xué)會在讀中學(xué)。3.讓學(xué)生學(xué)會在練習(xí)中學(xué)。通過“課外延伸練習(xí)法”,對所學(xué)的知識進(jìn)行運用,培養(yǎng)學(xué)生的創(chuàng)新和自學(xué)能力。
人教版高中政治必修4價值與價值觀說課稿（二）
二、學(xué)生情況分析(說學(xué)法)1、學(xué)生學(xué)習(xí)基礎(chǔ)分析：學(xué)生通過對《生活與哲學(xué)》前面三個單元的學(xué)習(xí)，初步掌握了運用唯物論、辯證法、認(rèn)識論的觀點去認(rèn)識問題、分析問題的能力；再通過對第十一課的學(xué)習(xí)，學(xué)生對馬克思主義的歷史觀有了初步的理解，初步樹立了正確的理想信念，這為本課教學(xué)目標(biāo)的落實奠定了知識基礎(chǔ)。 2、學(xué)生能力分析 ：高二學(xué)生擁有一定生活體驗，具備一定的信息收集和篩選能力、閱讀能力、語言表達(dá)能力、對問題的一定的探究能力，同伴合作能力和具備初步邏輯思維能力。3、學(xué)生心理分析：在我國現(xiàn)階段，以為人民服務(wù)為核心的社會主義道德建設(shè)過程中涌現(xiàn)了大批的先進(jìn)人物和道德典范，但同時由于社會價值的多元化，個人主義、享樂主義、拜金主義等資本主義腐朽思想也同樣在影響著當(dāng)代的中學(xué)生。
人教版高中語文必修3《馬嵬（其二）》說課稿
生2：頷聯(lián)的意思是只聽到禁衛(wèi)軍中傳來夜間巡邏的梆子聲，不再向?qū)m中那樣安逸地聽到有雞人打鳴報時的聲音了。生3：頸聯(lián)的意思是說事變發(fā)生那天軍隊發(fā)生嘩變停留不前，但當(dāng)年唐玄宗以為自己可以和貴妃天天在一起，對天上的牽牛和織女一年一度的會見還加以嘲笑呢。生4：尾聯(lián)的含義是為什么唐玄宗當(dāng)了四十五年的皇帝，還不如普通百姓夫妻恩愛，長相廝守。師：好的。請大家再齊讀一遍詩文，做到人人都能疏通詩的含義。學(xué)生再次齊讀。第三環(huán)節(jié)：專項探究師：白居易曾說：“文章合為時而著，歌詩合為事而作?！边@首詩就是作者途經(jīng)馬嵬驛，詠馬嵬之變這一歷史事件而作，所以我們鑒賞的第三步，就是通過標(biāo)題和詩文，弄清詩中的歷史事件。請同學(xué)們找出詩中哪些詩句描述了這一事件？
人教版高中政治必修4人的認(rèn)識從何而來精品教案
一、教材分析本框共有兩個目題：第一目從實踐含義入手，引出實踐的三大特征；第二目從實踐是認(rèn)識的來源、是認(rèn)識發(fā)展的動力、是檢驗認(rèn)識的真理性的唯一標(biāo)準(zhǔn)、是認(rèn)識的目的和歸宿四個方面論述 了實踐是認(rèn)識的基礎(chǔ)。從地位上看，學(xué)好本框不僅有利于從總體上把握各課之間的內(nèi)在聯(lián)系，而且能深刻理解馬克思主義哲學(xué)的鮮明特點和本質(zhì)特征，實現(xiàn)全書的教學(xué)目的，在全書中處于重要的地位。二、教學(xué)目標(biāo)1.知識目標(biāo)：識記實踐的含義、實踐的構(gòu)成要素、實踐的特點。理解實踐具有三個基本特征、實踐是認(rèn)識的基礎(chǔ)2.能力目標(biāo)：培養(yǎng)學(xué)生運用所學(xué)知識解決實際問題的能力3.情感、態(tài)度、價值觀目標(biāo)：通過學(xué)習(xí)，使學(xué)生樹立實踐第一的觀點，從而自覺投入到實踐之中去。三、教學(xué)重點難點重點：實踐是認(rèn)識的來源難點：實踐的基本特征
人教版高中生物必修2現(xiàn)代生物進(jìn)化理論的由來說課稿
一,說教材1. 教材的地位和作用本章課程的核心是介紹現(xiàn)代生物進(jìn)化理論.生物進(jìn)化理論的發(fā)展和其他科學(xué)理論的發(fā)展一樣,不是簡單的新理論對舊理論的否定和排斥,而是新理論對舊理論的修正,深入和擴展.從拉馬克的進(jìn)化學(xué)說到達(dá)爾文的自然選擇學(xué)說,以及現(xiàn)代進(jìn)化理論的由來,大體都走過了這樣的軌跡.這些應(yīng)該成為處理本節(jié)教學(xué)內(nèi)容的基本脈絡(luò).本節(jié)內(nèi)容包括:拉馬克的進(jìn)化學(xué)說,達(dá)爾文的自然選擇學(xué)說和達(dá)爾文以后生物進(jìn)化理論的發(fā)展,其中重點是達(dá)爾文的自然選擇學(xué)說.生物進(jìn)化論不僅是生物學(xué)中具有重要地位的基礎(chǔ)理論,也是對人們的自然觀和世界觀有著重要影響的理論.學(xué)生通過本章內(nèi)容的學(xué)習(xí),不僅可以了解生物進(jìn)化理論在達(dá)爾文之后的發(fā)展,進(jìn)一步樹立生物進(jìn)化的觀點和辯證唯物主義觀點,而且能夠通過學(xué)習(xí)進(jìn)化理論的發(fā)展過程,加深對科學(xué)本質(zhì)的理解和感悟.
人教版高中生物必修2現(xiàn)代生物進(jìn)化理論的主要內(nèi)容說課稿
什么因素可以阻止種群間基因交流呢？由此可引出隔離的概念。學(xué)生初步理解隔離的概念之后，可以安排學(xué)生討論隔離的各種可能的方式，教師歸納出隔離的類型。然后組織學(xué)生閱讀分析教材中的“資料分析”，組織討論“資料分析”中提出的幾個問題。最后教師應(yīng)強調(diào)，一般情況下，地理隔離是生殖隔離的先決條件，生殖隔離一旦形成，原來屬于一個物種的兩個種群，就成了兩個物種。關(guān)于“共同進(jìn)化與生物多樣性的形成”內(nèi)容的教學(xué)，可以學(xué)生自學(xué)為基礎(chǔ)，教師提出一些具有啟發(fā)性的問題，師生共同歸納總結(jié)的方式推進(jìn)教學(xué)過程。使學(xué)生理解共同進(jìn)化的含義，無機環(huán)境的變化、無機環(huán)境的復(fù)雜化和多樣化、有性生殖的出現(xiàn)和生態(tài)系統(tǒng)結(jié)構(gòu)的復(fù)雜化和多樣化對生物多樣性形成的作用。最后，組織學(xué)生討論生物進(jìn)化理論在發(fā)展。
小學(xué)美術(shù)桂美版一年級上冊《第4課動物的花衣裳》教學(xué)設(shè)計說課稿
2學(xué)情分析 1、這一課是一年級的“造型·表現(xiàn)”學(xué)習(xí)領(lǐng)域,一年級孩子自制力較差,注意力集中時間不長,缺乏一定的造型能力,但好奇心很強,表現(xiàn)欲望非常強烈,非常希望得到老師和同學(xué)們的認(rèn)可,從他們的興趣入手就能達(dá)到事半功倍的效果;2、教學(xué)方式應(yīng)該是直觀的;3、讓學(xué)生通過欣賞與想象進(jìn)行創(chuàng)作,激發(fā)他們對大自然的興趣,感受大自然的美。
人教版新課標(biāo)高中物理必修2生活中的圓周運動教案2篇
思考：洗衣機脫水時轉(zhuǎn)速高時容易甩干衣物，還是轉(zhuǎn)速低時容易甩干衣物？(2) 制作棉花糖的原理內(nèi)筒與洗衣機的脫水筒相似，里面加入白砂糖，加熱使糖熔化成糖汁。內(nèi)筒高速旋轉(zhuǎn)，黏稠的糖汁就做離心運動，從內(nèi)筒壁的小孔飛散出去，成為絲狀到達(dá)溫度較低的外筒，并迅速冷卻凝固，變得纖細(xì)雪白，像一團團棉花。5.離心現(xiàn)象的防止在水平公路上行駛的汽車，轉(zhuǎn)彎時所需的向心力是由車輪與路面的靜摩擦力提供的。如果轉(zhuǎn)彎時速度過大，所需向心力F大于最大靜摩擦力Fmax，汽車將做離心運動而造成交通事故。因此，在公路彎道處，車輛行駛不允許超過規(guī)定的速度。當(dāng)高速轉(zhuǎn)動的砂輪或者飛輪內(nèi)部分子間相互作用力不足以提供所需向心力時，離心運動就會使他們破裂，甚至釀成事故。
小學(xué)美術(shù)桂美版一年級上冊《第1課美麗的大自然》教學(xué)設(shè)計說課稿
教學(xué)目標(biāo) 知識目標(biāo)：通過欣賞大自然的圖片，感知大自然不同特點的美?！ 〖寄苣繕?biāo)：能用自己喜歡的方式表達(dá)對不同自然美的感受?！ ∏楦袘B(tài)度與價值觀：培養(yǎng)學(xué)生熱愛大自然的情感，及愛護(hù)大自然的情感?！ 〗虒W(xué)重點讓學(xué)生感受大自然不同的美，了解大自然的豐富，并能用簡單的語言表達(dá)自己的感受。 教學(xué)難點學(xué)習(xí)用審美的眼光去觀察大自然?！ ≈饕谭▎l(fā)引導(dǎo)法、自學(xué)嘗試法 學(xué)習(xí)指導(dǎo)體驗探究法輔助指導(dǎo)法 教學(xué)資源教師：教材、課件?！ W(xué)生：教材、自然風(fēng)光片 教學(xué)過程： 教學(xué)活動教學(xué)意圖 教師學(xué)生
人教版高中政治必修4矛盾是事物發(fā)展的源泉和動力精品教案
一、教材分析第一目，矛盾的統(tǒng)一性和斗爭性。世界上的一切事物都包含著兩個方面——矛盾的定義——矛盾的兩個基本屬性——矛盾的同一性——矛盾的斗爭性——同一性和斗爭性的辯證關(guān)系。這一目的重點是讓學(xué)生理解世界上的一切事物都包含著矛盾，沒有矛盾就沒有世界。第二目，矛盾的普遍性和特殊性。這一目邏輯順序是：事事有矛盾，時時有矛盾——承認(rèn)矛盾的普遍性是堅持唯物主義的前途——矛盾的特殊性及其三層涵義——矛盾的普遍性和特殊性的辯證關(guān)系——矛盾普遍性和特殊性關(guān)系的原理是矛盾問題的精髓。最后得出結(jié)論：馬克思主義普遍原理與中國具體實際相結(jié)合體現(xiàn)了矛盾普遍性和特殊性的具體的歷史的統(tǒng)一。學(xué)習(xí)了唯物辯證法的矛盾觀，就要學(xué)會理論聯(lián)系實際，學(xué)會在生活、學(xué)習(xí)和工作中進(jìn)一步運用所學(xué)的知識，處理好生活中的實際問題
人教版新課標(biāo)高中物理必修2太陽與行星間的引力教案2篇
【學(xué)習(xí)內(nèi)容分析】在行星運動規(guī)律與萬有引力定律兩節(jié)內(nèi)容之間安排本節(jié)內(nèi)容，是為了更突出發(fā)現(xiàn)萬有引力定律的這個科學(xué)過程。如果說上一節(jié)內(nèi)容是從運動學(xué)角度描述行星運動的話，那么，本節(jié)內(nèi)容是從動力學(xué)角度來研究行星運動的，研究過程是依據(jù)已有規(guī)律進(jìn)行的演繹推理過程。教科書在尊重歷史事實的前提下，通過一些邏輯思維的鋪墊，讓學(xué)生以自己現(xiàn)有的知識基礎(chǔ)身于歷史的背景下，經(jīng)歷一次“發(fā)現(xiàn)”萬有引力的過程，因此體驗物理學(xué)研究問題的方法就成為主要的教學(xué)目標(biāo)?！緦W(xué)情分析】在學(xué)太陽對行星的引力之前，學(xué)生已經(jīng)對力、重力、向心力、加速度、重力加速度、向心加速度等概念有了較好的理解，并且掌握自由落體運動和圓周運動等運動規(guī)律，能熟練運用牛頓運動定律解決動力學(xué)問題。已經(jīng)完全具備深入探究和學(xué)習(xí)萬有引力定律的起點能力。所以在推導(dǎo)太陽與行星運動規(guī)律時，教師可以要求學(xué)生自主地運用原有的知識進(jìn)行推導(dǎo)，并要求說明每一步推理的理論依據(jù)是什么，教師僅在難點問題上做適當(dāng)?shù)狞c撥。
