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新人教版高中英語(yǔ)必修1Welcome Unit-Reading and Thinking教案
Step 2 New WordsUse ppt to show some words from the passage.Tell the students to remember the meanings.Step3 Skimming and Thinking1. Skim the text and decide which order Han Jing follows to talk about her first day. Time order or place order?Time order2. What is Han Jing worried about before she goes to senior high school?She is worried about whether she will make new friends and if no one talks to her, what she should do.Step 4 Fast Reading1. Match the main ideas with each paragraphParagraph 1:The worries about the new school day Paragraph 2Han Jing’s first maths classParagraph 3Han Jing’s first chemistry classParagraph 4Han Jing’s feelings about her first senior school dayStep 5 Careful Reading1. Fill in the chart with the words and phrases about Han Jing’s day. Answers: Senior high school, a little nervous; Her first maths class, classmates and teachers, friendly and helpful; Chemistry lab; new; great; annoying guy; Confident; a lot to explore2. Read the text again and discuss the questions.1) Why did Han Jing feel anxious before school?Because she was a new senior high student and she was not outgoing. What was more, she was worried about whether she can make friends.2) How was her first maths class?It was difficult but the teacher was kind and friendly. 3) What happened in the chemistry class? What would you do if this happened to you? A guy next to Han Jing tried to talk with her and she couldn’t concentrate on the experiment.
新人教版高中英語(yǔ)必修1Welcome Unit-Reading for Writing教案
教學(xué)目標(biāo)知識(shí)目標(biāo)：讓學(xué)生更好理解如何恰當(dāng)?shù)貙?xiě)一個(gè)人的信息介紹，并能讓學(xué)生熟練地使用一些寫(xiě)作技能。能力目標(biāo)：培養(yǎng)學(xué)生的寫(xiě)作能力和團(tuán)隊(duì)協(xié)作能力。情感目標(biāo)：提升學(xué)生對(duì)寫(xiě)作的興趣。教學(xué)重難點(diǎn) 教學(xué)重點(diǎn)：如何能讓學(xué)生更好地理解個(gè)人信息介紹。教學(xué)難點(diǎn)：如何能讓學(xué)生通過(guò)適當(dāng)?shù)厥褂靡恍?xiě)作技能來(lái)寫(xiě)一篇較好的個(gè)人信息介紹。教學(xué)準(zhǔn)備 多媒體、黑板、粉筆一、Pre-class1. Greetings2. Leading-inAsk students how to write a profile. What kinds of aspects should be included? The teacher asks students to discuss the topic with each other and put forward to much more ideas about the answer.二、While-class1. The teacher lets students to read the student profiles on Page 8 silently and then asks students to discuss the questions below.1. What is Ann like? How do you know?2. What are Thando’s hobbies?3. Where does Thando come from?4. What is Thando’s dream?5. What does “You will never see me without a book or a pen” mean?
新人教版高中英語(yǔ)必修2Unit 1 Cultural Heritage-Discovering Useful Structure教案一
This teaching period mainly deals with grammar “restrictive relative clauses.” To begin with, teachers should lead students to revise what they have learned about the relative pronouns and relative adverbs. And then, teachers move on to stress more special cases concerning this grammar, such as the “preposition+ relative pronouns which and whom” and cases where we can omit the relative pronouns. This period carries considerable significance to the cultivation of students’ writing competence and lays a solid foundation for the basic appreciation of language beauty. The teacher is expected to enable students to master this period thoroughly and consolidate the knowledge by doing some exercises. 1. Guide students to review the basic usages of relative pronouns and adverbs of attributive clauses.2. Lead students to learn to use some special cases concerning restrictive relative clauses flexibly.2. Enable students to use the basic phrases structures flexibly.3. Strengthen students’ great interest in grammar learning.1. Help students to appreciate the function of relative pronouns and adverbs of attributive clauses in a sentence2. Instruct students to write essays using the proper relative pronouns and adverbs of attributive clauses.本節(jié)語(yǔ)法思考：定語(yǔ)從句在復(fù)合句中的作用是什么？ 關(guān)系詞有哪些？定語(yǔ)從句在復(fù)合句中的作用相當(dāng)于形容詞，它在句中作定語(yǔ)修飾名詞或代詞。他們?cè)谙刃性~和定語(yǔ)從句之間起到聯(lián)系作用，同時(shí)在意義上代表先行詞并在定語(yǔ)從句中擔(dān)任一個(gè)成分。被定語(yǔ)從句所修飾的詞稱先行詞，定語(yǔ)從句一般放在先行詞的后面。
新人教版高中英語(yǔ)必修2Unit 1 Cultural Heritage-Listening＆Speaking＆Talking教案
Listening and Speaking introduces the topic of “Take part in a youth project”. The listening text is an interview about an international youth cultural heritage protection project. More than 20 high school students from seven countries participated in the project. The reporter interviewed two participants Stephanie and Liu Bin. By listening to the text, students can understand the significance of cultural heritage protection, and teenagers can use their knowledge, combine their own interests and advantages, etc. to participate in the action of cultural heritage protection. Listening and Talking introduces the theme of "Talk about history and culture". The listening text is a dialogue between two tourists and tour guides when they visit the Kremlin, red square and surrounding buildings. The dialogue focuses on the functional items of "starting a conversation", which is used to politely and appropriately attract the attention of the others, so as to smoothly start a conversation or start a new topic. The purpose of this section is to guide students to understand the history and current situation of Chinese and foreign cultural heritage in their own tourism experiences or from other people's tourism experiences, explore the historical and cultural values, and be able to express accurately and appropriately in oral communication.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 participate in cultural heritage protection activities.3. Instruct students to use functional sentences of the dialogue such as “I beg your pardon, but…” “Forgive me for asking, but…" and so on to start the conversation more politely and appropriately.
新人教版高中英語(yǔ)必修2Unit 1 Cultural Heritage-Reading and Thinking教案二
1. This section focuses on "Understanding how a problem was solved”, which is aimed to guide students to analyze and discuss the challenges and problems faced by cultural heritage protection during the construction of Aswan Dam, as well as the solutions. On the basis of understanding, students should pay attention to the key role of international cooperation in solving problems, and attach importance to the balance and coordination between cultural heritage protection and social and economic development. Students are encouraged to face challenges actively, be good at cooperation, and make continuous efforts to find reasonable ways and means to solve problems.2. Enable students to understand the main information and text structure of the reading text;3. Motivate students to use the reading strategy "make a timeline" according to the appropriate text genre;4. Enable students to understand how a problem was solved;5. Enable students to understand the value of protecting cultural heritage by teamwork and global community;1. Guide students to pay attention to reading strategies, such as prediction, self-questioning and scanning.2. Help students sort out the topic language about protecting cultural relics and understand the narrative characteristics of "time-event" in illustrative style3. Lead students to understand the value of protecting cultural heritage by teamwork and global community;
新人教版高中英語(yǔ)必修2Unit 1 Cultural Heritage-Reading and Thinking教案一
The theme of the reading and thinking is about “Understanding how a problem was solved”.The Listening & Speaking & Talking is about international co-work to protect the Mount Tai, in which the students from seven countries came up with many solutions even create the Mount Tai App. This section aims at showing how to solve a difficult and even tough problem about protecting the cultural heritage by the international co-work. So in this section, cultivating students’ international awareness is very clear and important. Concretely, with the economic development, how to balance the protection of cultural relics and social development is a big challenge for human. In the 1950s, the Egyptian government wanted to build the Aswan Dam across the Nile to control floods, produce electricity and water farms. But the proposal led to protests because it would destroy a lot of cultural relics. The Egyptian had no choice but ask the UN for help. Therefore, a international cooperation about how to protect the cultural relics began, which involved the time length about 20 years and a large amount of fund. Then, the problems was solved. 1. Read quickly to get the main idea and the structure of the article; read careful to get detailed information.2. Learn to use the reading strategy---making a timeline3. Learn how to solve a tough problem by asking for help and cooperation4. Have the international awareness and understand the great strength of international cooperation.1. Read quickly to get the main idea and the structure of the article; read careful to get detailed information.2. Learn to use the reading strategy---making a timeline.3. Learn how to solve a tough problem by asking for help and cooperation.
新人教版高中英語(yǔ)必修2Unit 1 Cultural Heritage-Reading For Writing教案
This report is short, concise and has typical news content and language features. The title uses the verb phrases, embodying the characteristics of being concise and general. The introduction is the first two sentences in the first paragraph, describing the general situation of the cultural heritage protection project, including time, place, characters, events and other news elements, so that readers can see the main points of the news report at a glance. The main body is the second and third paragraphs, which report the important historical and cultural value of Mogao Grottoes and the production of Mogao Grottoes Material digital photos, which are of great significance to the inheritance of historical culture and the promotion of international cultural understanding, exchange and cooperation. Direct citation is used in the report, as well as background introduction and other news writing techniques.1. Get students to have a good understanding of some features about a news report by reading the text.2. Instruct students to write a summary about a news report properly using some newly acquired writing skills in this period.3. Develop students’ writing and cooperating abilities.4. Strengthen students’ great interest in writing discourses.1. Stimulate students to have a good understanding of how to a summary about a news report 2. Cultivate students to write a news report properly and concisely.Step 1: Lead in Do you think it is necessary for us to circulate our cultural heritage to the world? Why or why not?Do we need to learn more about other countries’ cultural heritage? Why or why not?Step 2: Read to discover details concerning the main body of the news report.
人教版高中地理必修1河流地貌的發(fā)育教案
【引入新課】同學(xué)們?cè)诤舆呁嫠５臅r(shí)候不知注意到如圖中所展示的場(chǎng)面沒(méi)有？（注意到了）那么同學(xué)們知道圖中A、B、C它們的名稱分別是什么嗎？（不知道）它們的名稱簡(jiǎn)單的講可以統(tǒng)稱為河流地貌。至于它們的具體名稱和形成原理就是我們今天要討論的問(wèn)題。一、河流地貌【介紹】河流地貌是自然界中最常見(jiàn)的地貌之一。按照成因，可以將河流地貌分為侵蝕地貌和堆積地貌，它們的形成和發(fā)展主要與外力作用有關(guān)?！景鍟?shū)】1、分類： 侵蝕地貌和堆積地貌【過(guò)渡】我們首先來(lái)看一下河流侵蝕地貌【板書(shū)】2、河流侵蝕地貌【介紹】河流在流動(dòng)過(guò)程 中，會(huì)破壞并掀起地表的物質(zhì)，形成侵 蝕地貌。河流侵蝕地貌是由溯源侵蝕、下蝕和側(cè)蝕共同作用形成的?！疽龑?dǎo)讀書(shū)】請(qǐng)同學(xué)們快速閱讀教材P83倒數(shù) 第二段，添出以下表格。
人教版高中地理必修1大規(guī)模的海水運(yùn)動(dòng)教案
4．海洋污染（1）閱讀書(shū)本P64，由學(xué)生歸納：（2）展示圖片資料：“威望號(hào)油輪泄漏事故”【討論】石油污染將對(duì)該海區(qū)的生態(tài)環(huán)境造成怎樣的影響？【小結(jié)】本節(jié)課我們從四個(gè)方面了解了洋流對(duì)地 理環(huán)境和人類活動(dòng)的影響，重點(diǎn)學(xué)習(xí)洋流對(duì)氣候和對(duì)漁場(chǎng)形成的影響。同學(xué)們聽(tīng)說(shuō)過(guò)“厄爾尼諾”現(xiàn)象嗎？“厄爾尼諾”現(xiàn)象會(huì)影 響秘魯漁場(chǎng)的漁獲量；也會(huì)對(duì)氣候產(chǎn)生影響，導(dǎo)致全球氣候異常?！禾骄俊吧衿娴亩驙柲嶂Z”現(xiàn)象』學(xué)習(xí)小組交流【小結(jié)】“厄爾尼諾”現(xiàn)象還有許多不解之謎，其中之一是形成原因，尚未能解釋清楚。有人認(rèn)為是南半球東南信風(fēng)減弱造成的，也有人認(rèn)為是大氣環(huán)流減弱造成的結(jié)果；且“厄爾 尼諾”現(xiàn)象發(fā)生有沒(méi)有自身的規(guī)律？發(fā)生周期長(zhǎng)短受什么制約？等等，這些謎團(tuán)等待我們?nèi)ヒ灰唤忾_(kāi)。
人教版高中地理必修1常見(jiàn)天氣系統(tǒng)教案
知識(shí)和技能 ⑴從圖片和簡(jiǎn)易圖中，了解氣團(tuán)（冷氣團(tuán)、暖氣團(tuán)）的概念；鋒的概念與分類；低壓（氣旋）、高壓（反氣旋）、高壓脊、低壓槽的概念。⑵從氣溫、氣壓、濕度、降水、風(fēng)等幾方面分析各種天氣系統(tǒng)的形成及其氣流特點(diǎn)，并綜合出各種天氣系統(tǒng)控制下的天氣狀況過(guò)程與方法 ⑴讓學(xué)生能閱讀和簡(jiǎn)單分析天氣圖，解釋天氣變化現(xiàn)象；⑵用案例說(shuō)明氣象災(zāi)害發(fā)生的原因和危害；⑶結(jié)合我國(guó)常見(jiàn)的天氣系統(tǒng)說(shuō)明其對(duì)人們生產(chǎn)和生活的影響情感、態(tài)度與價(jià)值觀激發(fā)學(xué)生探究天氣的形成和變化的興趣和動(dòng)機(jī)，培養(yǎng)學(xué)生求真、求實(shí)的科學(xué)態(tài)度，提高地理審美情趣教學(xué)重點(diǎn)1.鋒面系統(tǒng)。(鋒面系統(tǒng):一是要區(qū)別冷暖鋒的成因，二是要掌握鋒面兩側(cè)的氣壓、溫度、濕度、風(fēng)和天氣差異)2.低壓、高壓系統(tǒng)。（要掌握其成因、氣壓特征、氣流特征及其天氣特點(diǎn)四個(gè)方面。）
人教版高中地理必修1地球的圈層結(jié)構(gòu)教案
師：很好。由于存在地球大氣圈、地球水圈和地表的礦物，在地球上這個(gè)合適的溫度條件下，形成了適合于生物生存的自然環(huán)境。人們通常所說(shuō)的生物，是指有生命的物體，包括植物、動(dòng)物和微生物。據(jù)估計(jì)，現(xiàn)有生存的植物約有40萬(wàn)種，動(dòng)物約有110多萬(wàn)種，微生物至少有10多萬(wàn)種。據(jù)統(tǒng)計(jì)，在地質(zhì)歷史上曾生存過(guò)的生物約有5億～10億種之多，然而，在地球漫長(zhǎng)的演化過(guò)程中，絕大部分都已經(jīng)滅絕了?，F(xiàn)存的生物生活在巖石圈的上層部分、大氣圈的下層部分和水圈的全部，構(gòu)成了地球上一個(gè)獨(dú)特的圈層，稱為生物圈。生物圈是太陽(yáng)系所有行星中僅在地球上存在的一個(gè)獨(dú)特圈層。課堂小結(jié)：地球所有的外部圈層是相互滲透、相互影響，甚至相互重疊的，在太陽(yáng)和人類生活的參與下，整個(gè)地球生機(jī)盎然；同時(shí)，它們起著保護(hù)地球的作用，可以減弱太陽(yáng)和宇宙輻射對(duì)地表的影響，減少宇宙中的隕石對(duì)地球表面的撞擊。外部各圈中的物質(zhì)運(yùn)動(dòng)和循環(huán)，是促使地表物質(zhì)和形態(tài)演變的重要?jiǎng)恿Α?/p>
人教版高中地理必修1地球的運(yùn)動(dòng)教案
三維目標(biāo)：知識(shí)和技能 1、了解地球自轉(zhuǎn)和公轉(zhuǎn)的方向及一些基本數(shù)據(jù)：周期、速度、公轉(zhuǎn)軌道、黃赤交角。2、理解由于地球自轉(zhuǎn)運(yùn)動(dòng)造成的晝夜交替、地方時(shí)差，掌握時(shí)間的有關(guān)換算，能正確判斷晨昏線。3、理解地球自轉(zhuǎn)和公轉(zhuǎn)的關(guān)系，理解太陽(yáng)直射點(diǎn)的南北移動(dòng)的過(guò)程及其原因，并能演示其運(yùn)動(dòng)規(guī)律。4、理 解晝夜長(zhǎng)短和正午太陽(yáng)高度的季節(jié)變壞緯度變化 。過(guò)程與方法 1、通過(guò)運(yùn)用地球儀演示地球的自傳和公轉(zhuǎn)現(xiàn)象，學(xué)生能夠準(zhǔn)確的畫(huà)出夏至日到冬至日太陽(yáng)照射地球的示意圖2、能根據(jù)“二分二至日太陽(yáng)照射地球示意圖”分析全球各 地的晝夜長(zhǎng)短和正午太陽(yáng)高度的變化，分析同緯度地區(qū)不同季節(jié)和不同緯度地區(qū)相同季節(jié)的晝夜長(zhǎng)短和正午太陽(yáng)高度的變化。
人教版高中地理必修1山岳的形成教案
【轉(zhuǎn)折過(guò)渡】除了以上所說(shuō)的褶皺山和斷層山之 外，是否還有其他類型的山脈呢？試舉一例說(shuō)明?！緦W(xué)生思考后回答】有，如富士山屬于火山?！窘處熆偨Y(jié)】同學(xué)們回答的很好，還有火山，那么火山是如何形成的呢？這就是我們要研究的下一個(gè)問(wèn)題?！景鍟?shū)】3、火山【指導(dǎo)讀書(shū)】請(qǐng)同學(xué)們閱讀教材P81思考：①玄武巖高原和火山有什么聯(lián)系與區(qū)別？ ②火山由哪幾部分構(gòu)成的？③火山的規(guī)模是否相同？【學(xué)生回答】①聯(lián)系：玄武巖高原和火山都是由于處于地下深處的巖漿，在巨大的壓力作用下，有時(shí)候會(huì)沿著地殼的薄弱地帶噴出地表而形成的。區(qū)別：玄武巖高原是巖漿沿著地殼的線狀裂隙流出，往往比較寬廣。如哥倫比亞高原。火山是巖漿沿著地殼的中央噴出口或管道噴出。如我國(guó)長(zhǎng)白山的主峰。②火山由火山口和火山錐兩部分組成。③火山的規(guī)模大小不一，大火山的相對(duì)高度可達(dá)4 000～5 000米，火山口直徑為數(shù)百米；小火山的相對(duì)高度不及100米。
人教版高中地理必修1自然界的水循環(huán)教案
情感、態(tài)度與價(jià)值觀幫助學(xué)生確立事物普遍聯(lián)系的觀點(diǎn)。幫助學(xué)生樹(shù)立正確認(rèn)識(shí)利用自然規(guī)律，實(shí)現(xiàn)人類與環(huán)境的和諧發(fā)展的觀念 。教學(xué) 重點(diǎn)水循環(huán)的形成過(guò)程和地理意義。人類活動(dòng)對(duì)水循環(huán)的影響教學(xué) 難點(diǎn)水循環(huán)的地理意義。教具、資料多媒體課件課 時(shí)安排1課時(shí)教學(xué)過(guò)程：【新課導(dǎo)入】出示計(jì)算機(jī)圖片：地球衛(wèi)星圖片、太陽(yáng)系九大行星圖片。請(qǐng)同學(xué)們看，這是人類的家園——地球，與太陽(yáng)系其它大行星相比，它的最大特點(diǎn)是什么呢？(有豐富的水)是的，我們所居住的這顆行星，表面四分之三為水所覆蓋，是一顆“水的行星”。我們這一章要學(xué)習(xí)的就是地球上的水 ?！疽龑?dǎo)】水有哪些物理化學(xué)性質(zhì)？(固液氣三態(tài)變化、比熱、脹縮、溶劑等)那么，地球上的水都存在哪里呢？(海洋、河 流、湖泊、地下、冰川、沼澤、大氣、生物體等)【總結(jié)】水在地理環(huán)境中以氣態(tài)、固態(tài)和液態(tài)三種形式相互轉(zhuǎn)化，形成各種水體，共同構(gòu)成了一個(gè)連續(xù)但不規(guī)則的圈層。這實(shí)際上就是水圈。
人教版新課標(biāo)高中物理必修1彈力教案2篇
一般情況下，凡是支持物對(duì)物體的支持力，都是支持物因發(fā)生形變而對(duì)物體產(chǎn)生彈力。所以支持力的方向總是垂直于支持面而指向被支持的物體。例1：放在水平桌面上的書(shū)書(shū)由于重力的作用而壓迫桌面，使書(shū)和桌面同時(shí)發(fā)生微小形變，要恢復(fù)原狀，對(duì)桌面產(chǎn)生垂直于桌面向下的彈力f1，這就是書(shū)對(duì)桌面的壓力；桌面由于發(fā)生微小的形變，對(duì)書(shū)產(chǎn)生垂直于書(shū)面向上的彈力f2，這就是桌面對(duì)書(shū)的支持力。學(xué)生分析：靜止地放在傾斜木板上的書(shū)，書(shū)對(duì)木板的壓力和木板對(duì)書(shū)的支持力。并畫(huà)出力的示意圖。結(jié)論：壓力、支持力都是彈力。壓力的方向總是垂直于支持面而指向被壓的物體，支持力的方向總是垂直于支持面而指向被支持的物體。引導(dǎo)學(xué)生分析靜止時(shí)，懸繩對(duì)重物的拉力及方向。引導(dǎo)得出：懸掛物由于重力的作用而拉緊懸繩，使重物、懸繩同時(shí)發(fā)生微小的形變。重物由于發(fā)生微小的形變，對(duì)懸繩產(chǎn)生豎直向下的彈力f1，這是物對(duì)繩的拉力；懸繩由于發(fā)生微小形變，對(duì)物產(chǎn)生豎直向上的彈力f2，這就是繩對(duì)物體的拉力。
人教版新課標(biāo)高中物理必修1力的分解教案2篇
一、教材內(nèi)容經(jīng)全國(guó)中小學(xué)教材審定委員會(huì)2004年初審查通過(guò)，人教育出版社出版的普通高中課程標(biāo)準(zhǔn)實(shí)驗(yàn)教科書(shū)《物理必修①》，第三章第5節(jié)內(nèi)容“力的分解”。二、教學(xué)目標(biāo)1．知識(shí)與技能（1）理解分力的概念，理解力的分解是力的合成的逆運(yùn)算，遵循平行四邊形定則。（2）初步掌握一般情況下力的分解要根據(jù)實(shí)際需要來(lái)確定分力的方向。（3）會(huì)用作圖法和直角三角形的知識(shí)求分力。（4）能區(qū)別矢量和標(biāo)量，知道三角形定則，了解三角形定則與平行四邊形定則的實(shí)質(zhì)是一樣的。2．過(guò)程與方法（1）進(jìn)一步領(lǐng)會(huì)“等效替代”的思想方法。（2）通過(guò)探究嘗試發(fā)現(xiàn)問(wèn)題、探索問(wèn)題、解決問(wèn)題能力。（3）掌握應(yīng)用數(shù)學(xué)知識(shí)解決物理問(wèn)題的能力。3．情感態(tài)度與價(jià)值觀（1）通過(guò)猜測(cè)與探究享受成功的快樂(lè)。（2）感受物理就在身邊，有將物理知識(shí)應(yīng)用于生活和生產(chǎn)實(shí)驗(yàn)的意識(shí)。三、教學(xué)重點(diǎn)、難點(diǎn)在具體問(wèn)題中如何根據(jù)力的實(shí)際作用效果和平行四邊形定則進(jìn)行力的分解。
人教版新課標(biāo)高中物理必修1摩擦力教案2篇
l．知識(shí)與技能：（1）知道摩擦力產(chǎn)生的條件。（2）能在簡(jiǎn)單問(wèn)題中，根據(jù)物體的運(yùn)動(dòng)狀態(tài)，判斷靜摩擦力的有無(wú)、大小和方向；知道存在著最大靜摩擦力。（3）掌握動(dòng)磨擦因數(shù)，會(huì)在具體問(wèn)題中計(jì)算滑動(dòng)磨擦力，掌握判定摩擦力方向的方法。（4）知道影響到摩擦因數(shù)的因素。2．過(guò)程與方法：通過(guò)觀察演示實(shí)驗(yàn)，概括出摩擦力產(chǎn)生的條件及摩擦力的特點(diǎn)，培養(yǎng)學(xué)生的觀察、概括能力。通過(guò)靜摩擦力與滑動(dòng)摩擦力的區(qū)別對(duì)比，培養(yǎng)學(xué)生分析綜合能力。3．情感態(tài)度價(jià)值觀：在分析物體所受摩擦力時(shí)，突出主要矛盾，忽略次要因素及無(wú)關(guān)因素，總結(jié)出摩擦力產(chǎn)生的條件和規(guī)律。二、重點(diǎn)、難點(diǎn)分析1．本節(jié)課的內(nèi)容分滑動(dòng)摩擦力和靜摩擦力兩部分。重點(diǎn)是摩擦力產(chǎn)生的條件、特性和規(guī)律，通過(guò)演示實(shí)驗(yàn)得出關(guān)系f=μN(yùn)。2．難點(diǎn)是學(xué)生有初中的知識(shí)，往往誤認(rèn)為壓力N的大小總是跟滑動(dòng)物體所受的重力相等，因此必須指出只有當(dāng)兩物體的接觸面垂直，物體在水平拉力作用下，沿水平面滑動(dòng)時(shí)，壓力N的大小才跟物體所受的重力相等。
人教版高中語(yǔ)文必修1《別了，“不列顛尼亞”》教案
（“節(jié)馬”：１８４１年１月７日，英國(guó)侵略者義律進(jìn)攻虎門，沙田炮臺(tái)副將陳連升率眾浴血奮戰(zhàn)，壯烈犧牲。其馬“神駿”守護(hù)主人遺體，不屈敵之羈絆，不食敵之草料，不畏敵之鞭打刀刺，終不就范?！白驽驯蕖保鹤驽?，東晉名將，著名愛(ài)國(guó)將領(lǐng)，曾率軍北伐，收復(fù)許多失地。此句大意為若要揚(yáng)眉吐氣，意氣風(fēng)發(fā)，仍需祖逖的這種精神。）八、本文反映的就是香港回歸這一重大歷史事件本文是一篇新聞特寫(xiě)。特寫(xiě)性消息，也稱新聞速寫(xiě)、新聞素描，要求用類似電影“特寫(xiě)鏡頭”的手法來(lái)反映事實(shí)，是作者深入新聞事件現(xiàn)場(chǎng)，采寫(xiě)制作的一種新聞價(jià)值高、現(xiàn)場(chǎng)感較強(qiáng)、篇幅短小精粹的消息文體。特寫(xiě)性消息側(cè)重于“再現(xiàn)”，往往采用文學(xué)手法，集中、突出地描述某一重大事件的發(fā)生現(xiàn)場(chǎng)，或某些重要和精彩的場(chǎng)面，生動(dòng)、形象地將所報(bào)道的事實(shí)再現(xiàn)在讀者面前。
人教版高中語(yǔ)文必修1《燭之武退秦師》教案
四、講讀第一段（10分鐘）1．抽生朗讀本段，注意生字詞讀音。2．講析本段譯釋由學(xué)生完成，師只作扼要補(bǔ)糾和簡(jiǎn)要分析。分析內(nèi)容包括伏筆手法和語(yǔ)句深意，全段作用。3．讓學(xué)生齊讀全段。4．處理練習(xí)一之中的第1小題，要求學(xué)生試譯回答，然后指導(dǎo)學(xué)生背誦本段。五、講讀第二段（15分鐘）1．抽生朗讀本段，注意生字詞讀音。2．講析本段①重點(diǎn)講析三個(gè)文言詞“若”、“之”、“辭”的用法和人物對(duì)話。②字詞句的理解仍然注意發(fā)揮學(xué)生的能動(dòng)性，讓他們完成為主，師糾補(bǔ)為輔。對(duì)要求掌握的三個(gè)文言詞的用法要板書(shū)列于黑板上，對(duì)話部分要讓學(xué)生試作語(yǔ)氣練習(xí)。③小結(jié)的內(nèi)容包括情節(jié)的曲折性、寫(xiě)法的詳略和表達(dá)的特點(diǎn)。3．生齊讀本段，然后處理相關(guān)練習(xí)。
人教版高中歷史必修1馬克思主義的誕生教案
【合作探究】分析說(shuō)明巴黎公社是無(wú)產(chǎn)階級(jí)建立政權(quán)的第一次偉大嘗試（1）從巴黎公社產(chǎn)生的情況來(lái)看，它是在巴黎無(wú)產(chǎn)階級(jí)通過(guò)暴力革命，推翻反動(dòng)的資產(chǎn)階級(jí)政府的基礎(chǔ)上，通過(guò)普選建立起的新型國(guó)家。（2）從巴黎公社的政權(quán)的領(lǐng)導(dǎo)人和階級(jí)成分來(lái)看，通過(guò)民主選舉產(chǎn)生的公社委員會(huì)的成員，大多數(shù)是工人，其中有些委員會(huì)雖然從事不同的職業(yè)，有的不是馬克思主義者，但公認(rèn)是公認(rèn)階級(jí)的代表。（3）從巴黎公社實(shí)行的政策措施來(lái)看，這是最能說(shuō)明公社性質(zhì)的一個(gè)方面。公社在建設(shè)新政權(quán)的同時(shí)，打碎資產(chǎn)階級(jí)國(guó)家機(jī)器，做出建立無(wú)產(chǎn)階級(jí)專政國(guó)家機(jī)器的偉大嘗試。公社的社會(huì)經(jīng)濟(jì)措施和其他民主措施，都在一定程度上體現(xiàn)了它的無(wú)產(chǎn)階級(jí)性質(zhì)。沒(méi)收逃亡資本家的工廠，觸及資本主義私有制，具有明顯的無(wú)產(chǎn)階級(jí)性質(zhì)。