-
人教版高中地理必修1山岳的形成教案
【轉折過渡】除了以上所說的褶皺山和斷層山之 外，是否還有其他類型的山脈呢？試舉一例說明?！緦W生思考后回答】有，如富士山屬于火山?！窘處熆偨Y】同學們回答的很好，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問題。【板書】3、火山【指導讀書】請同學們閱讀教材P81思考：①玄武巖高原和火山有什么聯系與區(qū)別？ ②火山由哪幾部分構成的？③火山的規(guī)模是否相同？【學生回答】①聯系：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，有時候會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?；鹕绞菐r漿沿著地殼的中央噴出口或管道噴出。如我國長白山的主峰。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，大火山的相對高度可達4 000～5 000米，火山口直徑為數百米；小火山的相對高度不及100米。
人教版高中地理必修1太陽對地球的影響教案
當時，不只發(fā)生了太陽風暴，同時還有其它的現象發(fā)生，導致災難巨大。 如果，這些現象單獨地發(fā)生，結果就會是另外一個樣子。正是由于這些因素綜合起來，1859年的太陽風暴，才在人類歷史上留下了濃墨重彩的一筆。太陽磁暴開始干擾通信日本衛(wèi)星首個被“擊中”日本航天機構29日聲明，受強烈的太陽磁暴影響，28日晚，日本“兒玉(Kodama)”通訊衛(wèi)星信號中斷。 據美聯社報道，在太陽黑子活動減弱后，“兒玉”通訊衛(wèi)星恢復正常運轉。 美歐研究人員28日發(fā)布新聞公告稱，太陽當天發(fā)生了一次強烈的耀斑爆發(fā)，預示著新一輪太陽風暴將在今后一兩天內抵達地球，地球上的通信等設施可能會因此受到部分干擾。與這次耀斑爆發(fā)相伴，太陽表面還產生了一股強大的日冕物質噴射，方向幾乎直沖地球。研究人員說，噴射產生的帶電粒子流正以約每小時750萬公里的速度奔地球而來，其與地球磁場作用后可能會形成比較強烈的地磁暴，使地球兩極出現極光，并可能對衛(wèi)星運行和通信等造成干擾。
人教版高中地理必修1自然界的水循環(huán)教案
情感、態(tài)度與價值觀幫助學生確立事物普遍聯系的觀點。幫助學生樹立正確認識利用自然規(guī)律，實現人類與環(huán)境的和諧發(fā)展的觀念 。教學 重點水循環(huán)的形成過程和地理意義。人類活動對水循環(huán)的影響教學 難點水循環(huán)的地理意義。教具、資料多媒體課件課 時安排1課時教學過程：【新課導入】出示計算機圖片：地球衛(wèi)星圖片、太陽系九大行星圖片。請同學們看，這是人類的家園——地球，與太陽系其它大行星相比，它的最大特點是什么呢？(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”。我們這一章要學習的就是地球上的水 ?！疽龑А克心男┪锢砘瘜W性質？(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】水在地理環(huán)境中以氣態(tài)、固態(tài)和液態(tài)三種形式相互轉化，形成各種水體，共同構成了一個連續(xù)但不規(guī)則的圈層。這實際上就是水圈。
人教版高中地理必修2城市內部空間結構教案
過渡：在實際生活中，城市內部空間結構并非完全按照這一經濟規(guī)律呈現，而是更具復雜性。這說明除了經濟因素外，還有很多其他因素在起作用，請大家結合你的認識、圖2．9和案例1：紐約市的少數民族區(qū)談談你的看法。（2）其他因素I收入——形成不同級別住宅區(qū)的常見原因。有能力支付昂貴租金和選擇最佳居住環(huán)境的人，其居住地往往形成高級住宅區(qū)。II知名度——城市內某些地區(qū)在歷史、文化或經濟方面具有很高的聲譽，這往往會吸引更多新的住宅或商場建在該處，以提高其知名度。III種族聚居區(qū)的形成——在有些城市的某一區(qū)域內，如果某個種族或宗教團體占優(yōu)勢，就可能形成種族聚居區(qū)。如紐約市的唐人街、哈林區(qū)、小意大利區(qū)等。IV歷史因素——城市的建筑物和街道設計可以維持久遠，早期的土地利用方式對日后的功能分區(qū)有著深遠的影響。
高中數學人教版必修二直線的點斜式方程教案
【教學目標】知識目標：理解直線的點斜式方程、斜截式方程、橫截距、縱截距的概念；掌握直線的點斜式方程、斜截式方程的確定．能力目標：通過求解直線的點斜式方程和斜截式方程，培養(yǎng)學生的數學思維能力與數形結合的數學思想．情感目標：通過學習直線的點斜式方程和斜截式方程，體會數形結合的直觀感受．【教學重點】直線的點斜式方程、斜截式方程的確定．【教學難點】直線的點斜式方程、斜截式方程的確定．
高中數學人教版必修二直線的點斜式方程教案
【教學重點】直線的點斜式方程、斜截式方程的確定．【教學難點】直線的點斜式方程、斜截式方程的確定．【教學過程】1、對特殊三角函數進行鞏固復習；表1 內特殊三角函數值 不存在圖1 特殊三角形2、鞏固復習直線的傾斜角和斜率相關內容；直線的傾斜角：，；直線的斜率： ， ；設點為直線l上的任意兩點，當時，
人教版高中歷史必修1辛亥革命教案2篇
①從政府人員組成看，南京政府是一個以資產階級革命派為主體的政府。②從政府頒發(fā)的法令和措施看，這些法令體現了資產階級民主革命的要求，對于發(fā)展民族資本主義經濟、資產階級民主政治和文化教育以及改革社會風氣，都起了積極作用。③從頒布的《中華民國臨時約法》看，憲法體現了三權分立的政治體制，體現了資產階級民主主義的要求，是中國歷史上第一部資產階級民主憲法，具有反封建專制制度的進步意義。（2）從南京臨時政府的內外政策分析南京政府的根本弱點①未徹底地反封建。它沒有采取比較徹底的反對封建主義的措施，特別是對封建統(tǒng)治的基礎——地主階級土地所有制沒有觸動，這樣，南京臨時政府也就不能真正地把廣大人民群眾動員起來，因而缺乏真正的群眾基礎。
人教版高中歷史必修2大眾傳媒的變遷教案
【課后研討】當互聯網正大踏步走進人類生活的時候，人們對網絡作用的認識似乎還是模糊不清。一種意見認為，作為中學生，他們上網的機會很多,互聯網向他們展示了各類知識結構,網絡為他們提供了大量信息，又給他們提供了一個接觸社會的個性化和國際化的空間，給了他們一個展示自身能力的大舞臺,所以他們對于知識選擇的靈活性大大增加，學習的主動性也大大提高，學習的內容自然大大超出了狹隘的課本范圍，這對于學生能力的提高應是大有裨益的。另一種意見認為，網絡的出現無疑為推進素質教育提供了一塊綠洲.但部分中學生上網更多的是為了消遣和娛樂，因為網絡--這個完全虛擬的世界是他們放松自己的最佳場所。同時也許正基于這一點，家長和師長才會對中學生上網出現不同程度的抵制，因為他們認為網上娛樂分散了他們過多的精力，會對學業(yè)造成影響；更為重要的是，他們害怕網絡上的不良信息對他們的身心不利。
新人教版高中英語必修1Unit 1 Teenage Life-Discovering Useful Structure教案
（形容詞短語most beautiful的構成形式為:副詞+形容詞，該短語在句中作定語修飾名詞bird）④A good friend is someone who makes you really happy.好朋友就是能讓你真正高興的人。（形容詞短語really happy的構成形式為:副詞+形容詞，該短語在句中作賓語補足語）[即學即練]畫出下例句中的形容詞短語并指明構成形式如:It is less cold today than it was yesterday.構成形式: 副詞+形容詞（1）Our country is becoming more and more beautiful.（2）The road is long enough.（3）The medicine is good for stomach.三、副詞短語（Adverb Phrases）副詞短語:指以一個副詞為中心構成的短語，在句中的功能相當于副詞，可以修飾動詞、形容詞或副詞。常見副詞短語的構成形式有:（副詞）+副詞如: much more beautifully①He did his work here yesterday.他昨天在這里工作。（副詞短語here yesterday修飾動詞did）②Bill did the work very well.比爾做的這份工作很好。副詞短語very well修飾動詞did③We are all entirely responsible for our action（副詞短語all entirely, 修飾形容詞短語responsible for）
新人教版高中英語必修1Unit 2 Travelling Around-Discovering Useful Structure教案
（5）be to do （可以和具體的時間狀語連用）①表示按計劃、安排即將發(fā)生的動作。②用于時間、條件狀語從句中，表示“如果要……，想要……”。The students are to meet at the school gate tomorrow. 明天學生們將在學校大門口集會。 If you are to succeed, you must work as hard as possible. 如果你想要成功，比必須努力工作。（6）be about to do （不與具體的時間狀語連用） 表示即將要發(fā)生的動作。We are about to start. 我們就要出發(fā)了。The new school year is about to begin. 新學年開學在即。（7）一般現在時表將來①表示按時間表規(guī)定將要發(fā)生的動作。常限于表示位置移動的短暫性動詞。②在時間、條件或讓步狀語從句中，用一般現在時表將來。Look at the timetable. Hurry up! Flight 4026 takes off at 18:20. 你看看時刻表，快點！4026次航班的起飛時間是下午6點20分。Jane is in a hurry because the train to the airport leaves in half an hour. 簡很匆忙，因為去機場的火車半小時后出發(fā)。
新人教版高中英語必修1Unit 2 Travelling Around–Listening and Speaking教案
無論她說什么都不會對我們的安排有影響。Answers: for, arrangement3) Parents arrange everything for their children and spare no effort to pave the way for their success.父母為孩子安排好一切，不遺余力地為他們的成功鋪路。4. extremely adv 極其，非常extreme adj 非常的1) Mary found it extremely difficult to get a job.2) I’m extremely sorry to have troubled you.Answers:瑪麗發(fā)現找工作極其困難。給你添了麻煩，我十分抱歉。3) It had white-painted tunnels and bright red carriages, and proved _________ (extreme) popular with the public.它有白色的隧道和明亮的紅色車廂，結果證明它非常受大眾的歡迎。Answers: extremelyExercises1. I am continuing to apply_______ jobs though I have failed several times.2. All this had an _______ (extremely) bad effect on the criminal justice system.3. The invention would have wide ______ (apply) in industry.4. She’s happy with her unusual living _________ (arrange).5. I was banging so loudly that I’m ___________ (amaze) that they didn’t hear me.6. You haven’t changed at all you still look ___________ (exact) the same.7. “Was it what you expected?” “Yes, _________ (definite).”8. He was looking forward to______ (work) with the newPrime Minister. Answers: for extreme application arrangement amazed exactly definitely looking單句寫作：1. _______________ (你要說些什么) when you get on the platform to accept the reward?2. Since_____________________(我們?yōu)檫@些事情做好了準備), we have nothing to worry about.
新人教版高中英語必修1Unit 2 Travelling Around-Reading for Writing教案
Is there a clear purpose for the trip? :Does each paragraph have a clear main idea? Does the writer use the present continuous tense for future plans?Does the writer use commas, stops, and question marks correctly? Are all the words spelt correctly?Are all the proper nouns capitalized?Revise your draft according to your partner's comments.Step 5:The summary of how to write a travel plan.旅游計劃是一種常見的應用文寫作。旅游可分為觀光游、文化游、美食游及探險游等不同類型，因此旅游計劃也要根據不同的旅游目的進行設計。常規(guī)的旅游計劃需要明確以下幾個方面的問題:Travel planWhen will you leave for？ Where is your the destination?How will you get there?What will you do there?How long will you there?Is there a clear purpose for the trip? 為了提升旅行計劃的層級，還需注意以下幾個方面的問題:1.每段是否有明確清晰的主題;2.用一般現在時代替一般將來時；3.用更高級的形容詞詞匯。例如:表達“好”時，不要總用“nice”,我們還可以用“smart, clean, excellent, exciting, beautiful, wonderful, clever, famous, grand”等表達更具有指向性的詞匯；4.用更高級的動詞詞匯。比如:我們可以用“seem stand, lie .get stay, remain, look . sound, become . keep, grow”等代替"be";
新人教版高中英語必修1Unit 4 Natural Disasters-Reading & Thinking教案
5. Read to get detailed information about Paragraph 5.Q1. What shows the revival of Tangshan?Q2. How can Tangshan revive itself and get up on its feet again?Q3. In times of disasters, how can we go through it?T: In times of disasters, we should unify, show the wisdom and stay positive.Step 4 Activity 4 Highlighting the theme and reflecting1. Make a summary of the text.2. Further understand the titleQ: After our learning, why do you think the earth didn’t sleep on that night?T: An earthquake happened. The people in the earthquake suffered a lot, and the people outside Tangshan were concerned about the people there a lot.3. Reflect through discussion on what can be learnt after reading.T: Disasters are powerful. Unpreparedness can be deadly. Life is weak, but if people work together to help each other, disasters can be defeated.There is no love from disaster, but we have love in the human heart.Step 5 Assignment How does the writer convey that the earthquake was deadly, and that people were helpless during the earthquake? Try to find some attractive and impressive expressions and note them down.
新人教版高中英語必修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.
新人教版高中英語必修2Unit 2 Wildlife Protection-Listening &Speaking＆Talking教案
Listening and Speaking introduces the topic of “how to save endangered wildlife and help wildlife in their neighborhood.” Due to the continuous deterioration of the living environment, a large number of wild animals are always facing the threat of endangered or extinction. Listening and speaking period enables students to understand the fact and reason why wild species are disappearing from the earth at an amazing speed, and realize that human beings ought to enhance the awareness of protecting wild species as soon as possible.Listening and Talking introduces the theme of " how to help wildlife in Ss’ neighborhood.". Now there are many volunteers who spontaneously protect wild animals, carry out various activities according to local conditions, and contribute their own strength to local animal protection with practical actions. Middle school students are also enthusiastic participants. They organize activities in their spare time, and take this opportunity to make friends, broaden their horizons, cultivate team spirit and communication skills. This section describes a bird watching activity organized by several middle school students of Bird watching Club. It aims to stimulate students' interest, improve their understanding of bird watching activities, and use the language structure of “being used for; in order to, so as to, to, so that, in order that ” to express the purpose for communication and discussion.1. Guide students to understand the content of listening texts in terms of using visuals to predict content.2. Cultivate students' ability to guess the meaning of words in listening; discuss with their peers how to save endangered wildlife and help wildlife in their neighborhood.3. Instruct students to use functional sentences of the dialogue such as “I am concerned about…” “what do you know about the endangered animals in…" and so on to talk about one of the endangered animals.
新人教版高中英語必修2Unit 4 History and Traditions-Reading for Writing教案
Step 1 Lead inThere are many interest of places in the UK. What do you know ?The Big Ben the London Tower the Thames RiverStep 2 Before reading---analyze the titleBeautiful Ireland and its traditionWe know that the article mainly tells about the beauty and traditions of Ireland. Step 3 While reading---Task 1Read the text and answer the following questions.Q1: What makes the Irish countryside exciting and inspiring?Its beauty and how it offers something for all the scenes.Q2: What are the best ways to experience some Irish traditions and cultures?By stopping by a village pub and relaxing with a drink and traditional meal while listening to music and watching dancingQ3: What is the meaning of “breathe in the sweet scent of fresh flowers while birds greet the new day with their morning song ?”It means to not just smell but also breathe in the smell of fresh flowers early in the morning as the birds sing their first song of the new day.Q4: What are the best ways to experience Chinese traditions and customs ?By travelling to different places and using all your senses to experience everything and by interacting with local people.Step 4 While reading---Task 2Analyze the descriptive paragraph1. Identify and underline the paragraph’s introductory sentence and the ending sentence.Introductory sentence: Ireland’s beautiful countryside has always had a great influence on its people and traditions.Ending sentence: And if you introduce yourself to a friendly face, you are more than likely to experience local culture and customs first-hand.2. The paragraph talks about different senses in different places. Write the senses and places in the order that they appear.
新人教版高中英語必修2Unit 5 Music-Listening and Speaking教案
This lesson is about music. Students can classify the types of music through the instruments and its sound and can talk about their preferences about music, even join some activities and play a role in them according to their musical talents. On the basis, they are guided to use the languages to express their preferences and some plosive sounds and their rules.1. Classify the music types through the instruments and its sound.2. Listen and understand what the speakers’ preferences are and the reasons; talk about their own preferences and give their own reasons, using these sentences: “What kind of music do you like? And why? “ “Because it makes/gives me energy/peaceful.../touches my heart...”.3. Learn some plosives and the rules.4. Join some activities and play a role in them according to the talents. 1. Listen and understand what the speakers’ preferences are and the reasons;2. talk about their own preferences and give their own reasons, using these sentences: “What kind of music do you like? And why? “ “Because it makes/gives me energy/peaceful.../touches my heart...”.3. Learn some plosives and incomplete plosives and its rules.Step 1 Lead inPoint at the pictures on P50 and ask Q1: What are the people doing in the pictures below?Q2: What kind of music they are?Then play the MP3s one by oneStep 2 ListeningTask 1: A reporter from the school newspaper is interviewing students about music. Listen to the interviews. Draw lines between the words to make complete sentences. Some words will not be used.
人教版高中地理必修1大規(guī)模的海水運動教案
4．海洋污染（1）閱讀書本P64，由學生歸納：（2）展示圖片資料：“威望號油輪泄漏事故”【討論】石油污染將對該海區(qū)的生態(tài)環(huán)境造成怎樣的影響？【小結】本節(jié)課我們從四個方面了解了洋流對地 理環(huán)境和人類活動的影響，重點學習洋流對氣候和對漁場形成的影響。同學們聽說過“厄爾尼諾”現象嗎？“厄爾尼諾”現象會影 響秘魯漁場的漁獲量；也會對氣候產生影響，導致全球氣候異常?！禾骄俊吧衿娴亩驙柲嶂Z”現象』學習小組交流【小結】“厄爾尼諾”現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。有人認為是南半球東南信風減弱造成的，也有人認為是大氣環(huán)流減弱造成的結果；且“厄爾 尼諾”現象發(fā)生有沒有自身的規(guī)律？發(fā)生周期長短受什么制約？等等，這些謎團等待我們去一一解開。
人教版高中地理必修1地球的圈層結構教案
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。人們通常所說的生物，是指有生命的物體，包括植物、動物和微生物。據估計，現有生存的植物約有40萬種，動物約有110多萬種，微生物至少有10多萬種。據統(tǒng)計，在地質歷史上曾生存過的生物約有5億～10億種之多，然而，在地球漫長的演化過程中，絕大部分都已經滅絕了。現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，構成了地球上一個獨特的圈層，稱為生物圈。生物圈是太陽系所有行星中僅在地球上存在的一個獨特圈層。課堂小結：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，在太陽和人類生活的參與下，整個地球生機盎然；同時，它們起著保護地球的作用，可以減弱太陽和宇宙輻射對地表的影響，減少宇宙中的隕石對地球表面的撞擊。外部各圈中的物質運動和循環(huán)，是促使地表物質和形態(tài)演變的重要動力。
人教版高中地理必修2工業(yè)地域類型教案
1．生產上的聯系：有投入——產出的關系工業(yè)生產的過程復雜，工序繁多，往往需要經過多家工廠的加工才能完成一種產品的生產過程。因此，在這些工廠之間就存在著產品與原料的聯系。一家工廠生產的產品是另一家工廠的原料，這兩家工廠之間就形成了工序上的工業(yè)聯系。2．非生產上的聯系：如地理空間上的聯系布局在同一個工業(yè)區(qū)內，共同利用工業(yè)區(qū)的道路、供水、供電、通信等基礎設施以及其他生產、生活服務設施，或者共同利用當地廉價的勞動力，形成了空間利用上的工業(yè)聯系。我國許多地方的經濟技術開發(fā)區(qū)就是建立在這種工業(yè)聯系基礎上的。（二）工業(yè)集聚1．形成具有工業(yè)聯系的一些工廠往往近距離地聚集起來，形成工業(yè)集聚現象。2．工業(yè)集聚可獲得效應（1）工業(yè)集聚可以加強企業(yè)間的信息交流和技術協作，降低中間產品的運輸費用和能源消耗，進而降低生產成本，提高生產效率和利潤，取得規(guī)模效益。
