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人教版高中語文必修3《善待生命 學(xué)習(xí)論證》教案2篇
論證方法之引證法如何用好引證法：1.所引用的名言警句等針對性要強(qiáng)。每句名言都產(chǎn)生于特定的背景，都應(yīng)用于特定的交際目的，即使談同一個問題，也有不少名言可供選取。2.要簡潔，不宜過多。議論是在發(fā)表自己的見解而不是在介紹他人的見解。引用他人的話，目的是為了讓讀者更加信服自己的話。3.要注意直接引用和間接引用的區(qū)別。直接引用務(wù)求文字、甚至標(biāo)點(diǎn)均準(zhǔn)確無誤；間接引用只須述其大意，但要注意人稱的轉(zhuǎn)換。論證方法之喻證法喻證法是用設(shè)喻來論證論點(diǎn)的方法。在議論文中，設(shè)喻可以使論點(diǎn)更易懂、更風(fēng)趣、更容易獲得讀者的認(rèn)同。喻證法能化抽象為具體、化艱深為淺顯、化枯燥為生動。論證方法之喻證法如何用好喻證法：1.以小見大，就近取譬。要精選生活中細(xì)小的、人們熟悉的事物做為設(shè)喻的喻體。2.喻體不求形似，只求神似。做為喻證的喻體與做為比喻的喻體不同。比喻的喻體是為了強(qiáng)調(diào)特征，描繪事物，側(cè)重形似，以形比形；而喻證的喻體是為了闡發(fā)觀點(diǎn)，以正視聽，力求神似，以義取形。
人教版高中語文必修3《愛的奉獻(xiàn)學(xué)習(xí)議論中的記敘》教案2篇
方法點(diǎn)撥教師：有的同學(xué)敘述事實論據(jù)時，不突出重點(diǎn)和精華，不注意取舍，水分太多，有許多的敘述描寫，有時還有詳細(xì)的故事情節(jié)，文章幾乎成了記敘文，使文章的論點(diǎn)無法得到充分的證明，這是寫議論文的大忌。那么：議論文中的記敘有哪些特點(diǎn)？同學(xué)各抒己見。投影顯示：1.議論中的記敘不是單純的寫人記事，記敘文字是為議論服務(wù)的，其目的是為作者所闡明的道理提供事實依據(jù)。所以，在記敘時要求簡潔、概括，舍棄其中的細(xì)節(jié)，僅僅交代清楚事件或者人物的概貌即可，一般不在各種描寫手段上下功夫，只要把能證明觀點(diǎn)的那個部分、側(cè)面交代清楚就行了。2.議論文中的記敘性文字不得超過總字?jǐn)?shù)的1/3，否則視為文體不當(dāng)。能力提升一、教師：了解了議論文中的記敘的特點(diǎn)，接下來我們看看今天的話題：“愛的奉獻(xiàn)”，你想從哪個角度立論？有哪些素材？
圓的標(biāo)準(zhǔn)方程教學(xué)設(shè)計人教A版高中數(shù)學(xué)選擇性必修第一冊
(1)幾何法它是利用圖形的幾何性質(zhì),如圓的性質(zhì)等,直接求出圓的圓心和半徑,代入圓的標(biāo)準(zhǔn)方程,從而得到圓的標(biāo)準(zhǔn)方程.(2)待定系數(shù)法由三個獨(dú)立條件得到三個方程,解方程組以得到圓的標(biāo)準(zhǔn)方程中三個參數(shù),從而確定圓的標(biāo)準(zhǔn)方程.它是求圓的方程最常用的方法,一般步驟是:①設(shè)——設(shè)所求圓的方程為(x-a)2+(y-b)2=r2;②列——由已知條件,建立關(guān)于a,b,r的方程組;③解——解方程組,求出a,b,r;④代——將a,b,r代入所設(shè)方程,得所求圓的方程.跟蹤訓(xùn)練1．已知△ABC的三個頂點(diǎn)坐標(biāo)分別為A(0,5)，B(1，－2)，C(－3，－4)，求該三角形的外接圓的方程．[解] 法一：設(shè)所求圓的標(biāo)準(zhǔn)方程為(x－a)2＋(y－b)2＝r2.因為A(0,5)，B(1,－2)，C(－3,－4)都在圓上，所以它們的坐標(biāo)都滿足圓的標(biāo)準(zhǔn)方程，于是有?0－a?2＋?5－b?2＝r2，?1－a?2＋?－2－b?2＝r2，?－3－a?2＋?－4－b?2＝r2.解得a＝－3，b＝1，r＝5.故所求圓的標(biāo)準(zhǔn)方程是(x＋3)2＋(y－1)2＝25.
兩直線的交點(diǎn)坐標(biāo)教學(xué)設(shè)計人教A版高中數(shù)學(xué)選擇性必修第一冊
1.直線2x+y+8=0和直線x+y-1=0的交點(diǎn)坐標(biāo)是( )A.(-9,-10) B.(-9,10) C.(9,10) D.(9,-10)解析:解方程組{■(2x+y+8=0"," @x+y"-" 1=0"," )┤得{■(x="-" 9"," @y=10"," )┤即交點(diǎn)坐標(biāo)是(-9,10).答案:B 2.直線2x+3y-k=0和直線x-ky+12=0的交點(diǎn)在x軸上,則k的值為( )A.-24 B.24 C.6 D.± 6解析:∵直線2x+3y-k=0和直線x-ky+12=0的交點(diǎn)在x軸上,可設(shè)交點(diǎn)坐標(biāo)為(a,0),∴{■(2a"-" k=0"," @a+12=0"," )┤解得{■(a="-" 12"," @k="-" 24"," )┤故選A.答案:A 3.已知直線l1:ax+y-6=0與l2:x+(a-2)y+a-1=0相交于點(diǎn)P,若l1⊥l2,則點(diǎn)P的坐標(biāo)為 . 解析:∵直線l1:ax+y-6=0與l2:x+(a-2)y+a-1=0相交于點(diǎn)P,且l1⊥l2,∴a×1+1×(a-2)=0,解得a=1,聯(lián)立方程{■(x+y"-" 6=0"," @x"-" y=0"," )┤易得x=3,y=3,∴點(diǎn)P的坐標(biāo)為(3,3).答案:(3,3) 4.求證:不論m為何值,直線(m-1)x+(2m-1)y=m-5都通過一定點(diǎn). 證明:將原方程按m的降冪排列,整理得(x+2y-1)m-(x+y-5)=0,此式對于m的任意實數(shù)值都成立,根據(jù)恒等式的要求,m的一次項系數(shù)與常數(shù)項均等于零,故有{■(x+2y"-" 1=0"," @x+y"-" 5=0"," )┤解得{■(x=9"," @y="-" 4"." )┤
新人教版高中英語必修3Unit 2 Morals and Virtues-Discovering Useful Structure教學(xué)設(shè)計
1. 表示時間。Hearing these stories, I’m skeptical about the place. = When I heard these stories. . . 2. 表示原因。Not knowing his address, I can’t send this book to him. = Because/Since/As I don’t know his address. . . 3. 表示結(jié)果。His father died, leaving him a lot of money. =. . . and left him a lot of money4. 表示條件。Going straight down the road, you will find the department store. = If you go straight down the road. . . 5. 表示讓步。Being tired, they went on working. =Although they were tired. . . 6. 表示行為方式、伴隨情況或補(bǔ)充說明。He lay on the grass, staring at the sky for a long time. =. . . and stared at the sky for a long time注意：非謂語動詞作狀語時, 如所提供的動詞不能和句子中的主語保持一致, 動詞-ing形式必須有自己的邏輯主語, 通常由名詞或代詞來擔(dān)任, 這就是獨(dú)立主格結(jié)構(gòu)。The last bus having gone, we had to walk home. (having gone的邏輯主語是the last bus, 而不是we)Weather permitting, the football match will be played on Friday. (permitting的邏輯主語是time, 而不是the football match)Step 7 Practice1. ________(study) hard, you are sure to get first prize. 2. People use plastic in their daily life, _______(leave) large amounts of waste. 3. ________(work) hard at your lessons, you are to succeed. 4. The old man, ____________(work) abroad for twenty years, is on the way back to his motherland. 5. ______________(finish) his homework, he was playing on the playground. Answers: 1. Studying 2. leaving 3. Working 4.having worked 5. Having finishedStep 8 HomeworkFinish the homework on Page 22.
新人教版高中英語必修3Unit 2 Morals and Virtues-Listening &Speaking＆Talking教學(xué)設(shè)計
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.
新人教版高中英語必修3Unit 2 Morals and Virtues-Reading and Thinking教學(xué)設(shè)計
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.
新人教版高中英語必修3Unit 2 Morals and Virtues-Reading for Writing教學(xué)設(shè)計
1. 這個寓言是一個關(guān)于一位國王古寓言。 The fable is an old fable about a king.2.作者用這個故事讓讀者對于社區(qū)的問題負(fù)有個人責(zé)任的必要印象深刻。The author used the story to impress upon readers with the need to take personal responsibility for problems in the community.3. 這個故事十分成功的實現(xiàn)了它的目的。The story was quite successful in achieving its purpose.Step 7 WritingPlease write a review of the story according the outline above.The fable is an old fable about a king who thought his people are lazy, so he put a large stone in the middle of the road and hides and waited to see if anyone will try to move it.The author used this story to impress upon readers with the need to take personal responsibility for problems in the community. The story was quite successful in achieving its purpose, and I liked it because it had a clear moral.However, while the moral of the story is clear, the actions of the king seemed pointless to me, because none of the characters in the story learnt anything. For this reason, I think there are better stories that can be used to impress upon people with the need for personal responsibility.Step 8 Pair workExchange drafts with a partner. Use this checklist to help your partner revise his/her draft.1. Does the writer give a short description of the story ?2. Does the description include the most important details of the story ?3. Does the writer give his or her opinion about the character or their actions ?4. Is the review well-organised ? 5. Does the writer use the -ing form as the adverbial correctly in the writing ?6. Are there any grammar, spelling, or punctuation errors ?Step 9 HomeworkPut up your revised draft in the classroom or read it to your class.
新人教版高中英語選修2Unit 1 Science and Scientists-Discovering useful structures教學(xué)設(shè)計
The grammatical structure of this unit is predicative clause. Like object clause and subject clause, predicative clause is one of Nominal Clauses. The leading words of predicative clauses are that, what, how, what, where, as if, because, etc.The design of teaching activities aims to guide students to perceive the structural features of predicative clauses and think about their ideographic functions. Beyond that, students should be guided to use this grammar in the context apporpriately and flexibly.1. Enable the Ss to master the usage of the predicative clauses in this unit.2. Enable the Ss to use the predicative patterns flexibly.3. Train the Ss to apply some skills by doing the relevant exercises.1.Guide students to perceive the structural features of predicative clauses and think about their ideographic functions.2.Strengthen students' ability of using predicative clauses in context, but also cultivate their ability of text analysis and logical reasoning competence.Step1: Underline all the examples in the reading passage, where noun clauses are used as the predicative. Then state their meaning and functions.1) One theory was that bad air caused the disease.2) Another theory was that cholera was caused by an infection from germs in food or water.3) The truth was that the water from the Broad Street had been infected by waste.Sum up the rules of grammar:1. 以上黑體部分在句中作表語。2. 句1、2、3中的that在從句中不作成分，只起連接作用。 Step2: Review the basic components of predicative clauses1.Definition
新人教版高中英語選修2Unit 4 Journey Across a Vast Land教學(xué)設(shè)計
當(dāng)孩子們由父母陪同時，他們才被允許進(jìn)入這個運(yùn)動場。3．過去分詞(短語)作狀語時的幾種特殊情況(1)過去分詞(短語)在句中作時間、條件、原因、讓步狀語時，相當(dāng)于對應(yīng)的時間、條件、原因及讓步狀語從句。Seen from the top of the mountain (＝When it is seen from the top of the mountain), the whole town looks more beautiful.從山頂上看，整個城市看起來更美了。Given ten more minutes (＝If we are given ten more minutes), we will finish the work perfectly.如果多給十分鐘，我們會完美地完成這項工作。Greatly touched by his words (＝Because she was greatly touched by his words), she was full of tears.由于被他的話深深地感動，她滿眼淚花。Warned of the storm (＝Though they were warned of the storm), the farmers were still working on the farm.盡管被警告了風(fēng)暴的到來，但農(nóng)民們?nèi)栽谵r(nóng)場干活。(2)過去分詞(短語)在句中作伴隨、方式等狀語時，可改為句子的并列謂語或改為并列分句。The teacher came into the room, followed by two students (＝and was followed by two students)．后面跟著兩個學(xué)生，老師走進(jìn)了房間。He spent the whole afternoon, accompanied by his mom(＝and was accompanied by his mom)．他由母親陪著度過了一整個下午。
新人教版高中英語選修2Unit 1 Science and Scientists-Learning about Language教學(xué)設(shè)計
Step 7: complete the discourse according to the grammar rules.Cholera used to be one of the most 1.__________ (fear) diseases in the world. In the early 19th century, _2_________ an outbreak of cholera hit Europe, millions of people died. But neither its cause, 3__________ its cure was understood. A British doctor, John Snow, wanted to solve the problem and he knew that cholera would not be controlled _4_________ its cause was found. In general, there were two contradictory theories 5 __________ explained how cholera spread. The first suggested that bad air caused the disease. The second was that cholera was caused by an _6_________(infect) from germs in food or water. John Snow thought that the second theory was correct but he needed proof. So when another outbreak of cholera hit London in 1854, he began to investigate. Later, with all the evidence he _7_________ (gather), John Snow was able to announce that the pump water carried cholera germs. Therefore, he had the handle of the pump _8_________ (remove) so that it couldn't be used. Through his intervention，the disease was stopped in its tracks. What is more, John Snow found that some companies sold water from the River Thames that __9__________________ (pollute) by raw waste. The people who drank this water were much more likely _10_________ (get) cholera than those who drank pure or boiled water. Through John Snow's efforts, the _11_________ (threaten) of cholera around the world saw a substantial increase. Keys： 1.feared 2.when 3. nor 4.unless 5.that/which 6.infection 7.had gathered 8.removed 9.was polluted 10.to get 11. threat
新人教版高中英語選修2Unit 1 Science and Scientists-Reading and thinking教學(xué)設(shè)計
Step 5： After learning the text, discuss with your peers about the following questions:1.John Snow believed Idea 2 was right. How did he finally prove it?2. Do you think John Snow would have solved this problem without the map?3. Cholera is a 19th century disease. What disease do you think is similar to cholera today?SARS and Covid-19 because they are both deadly and fatally infectious, have an unknown cause and need serious public health care to solve them urgently.keys:1. John Snow finally proved his idea because he found an outbreak that was clearly related to cholera, collected information and was able to tie cases outside the area to the polluted water.2. No. The map helped John Snow organize his ideas. He was able to identify those households that had had many deaths and check their water-drinking habits. He identified those houses that had had no deaths and surveyed their drinking habits. The evidence clearly pointed to the polluted water being the cause.3. SARS and Covid-19 because they are both deadly and fatally infectious, have an unknown cause and need serious public health care to solve them urgently.Step 6: Consolidate what you have learned by filling in the blanks:John Snow was a well-known _1___ in London in the _2__ century. He wanted to find the _3_____ of cholera in order to help people ___4_____ it. In 1854 when a cholera __5__ London, he began to gather information. He ___6__ on a map ___7___ all the dead people had lived and he found that many people who had ___8____ (drink) the dirty water from the __9____ died. So he decided that the polluted water ___10____ cholera. He suggested that the ___11__ of all water supplies should be _12______ and new methods of dealing with ____13___ water be found. Finally, “King Cholera” was __14_____.Keys: 1. doctor 2. 19th 3.cause 4.infected with 5.hit 6.marked 7.where 8.drunk 9.pump 10.carried 11.source 12.examined 13.polluted 14.defeatedHomework: Retell the text after class and preview its language points
新人教版高中英語選修2Unit 1 Science and Scientists-Using langauge教學(xué)設(shè)計
This happens because the dish soap molecules have a strong negative charge, and the milk molecules have a strong positive charge. Like magnets, these molecules are attracted to each other, and so they appear to move around on the plate, taking the food coloring with them, making it look like the colors are quickly moving to escape from the soap.Listening text:? Judy: Oh, I'm so sorry that you were ill and couldn't come with us on our field trip. How are you feeling now? Better?? Bill: Much better, thanks. But how was it?? Judy: Wonderful! I especially liked an area of the museum called Light Games.it was really cool. They had a hall of mirrors where I could see myself reflected thousands of times!? Bill: A hall of mirrors can be a lot of fun. What else did they have?? Judy: Well, they had an experiment where we looked at a blue screen for a while, and then suddenly we could see tiny bright lights moving around on it. You'll never guess what those bright lights were!? Bill: Come on, tell me!? Judy: They were our own blood cells. For some reason, our eyes play tricks on us when we look at a blue screen, and we can see our own blood cells moving around like little lights! But there was another thing I liked better. I stood in front of a white light, and it cast different shadows of me in every color of the rainbow!? Bill: Oh, I wish I had been there. Tell me more!? Judy: Well, they had another area for sound. They had a giant piano keyboard that you could use your feet to play. But then, instead of playing the sounds of a piano, it played the voices of classical singers! Then they had a giant dish, and when you spoke into it, it reflected the sound back and made it louder. You could use it to speak in a whisper to someone 17 meters away.? Bill: It all sounds so cool. I wish I could have gone with you? Judy: I know, but we can go together this weekend. I'd love to go there again!? Bill: That sounds like a great idea!
新人教版高中英語選修2Unit 3 Food and Culture-Discovering useful structures教學(xué)設(shè)計
The newspaper reported more than 100 people had been killed in the thunderstorm.報紙報道說有一百多人在暴風(fēng)雨中喪生。(2)before、when、by the time、until、after、once等引導(dǎo)的時間狀語從句的謂語是一般過去時，以及by、before后面接過去的時間時，主句動作發(fā)生在從句的動作或過去的時間之前且表示被動時，要用過去完成時的被動語態(tài)。By the time my brother was 10, he had been sent to Italy.我弟弟10歲前就已經(jīng)被送到意大利了。Tons of rice had been produced by the end of last month. 到上月底已生產(chǎn)了好幾噸大米。(3) It was the first/second/last ... time that ...句中that引導(dǎo)的定語從句中，主語與謂語構(gòu)成被動關(guān)系時，要用過去完成時的被動語態(tài)。It was the first time that I had seen the night fact to face in one and a half years. 這是我一年半以來第一次親眼目睹夜晚的景色。(4)在虛擬語氣中，條件句表示與過去事實相反，且主語與謂語構(gòu)成被動關(guān)系時，要用過去完成時的被動語態(tài)。If I had been instructed by him earlier, I would have finished the task.如果我早一點(diǎn)得到他的指示，我早就完成這項任務(wù)了。If I had hurried, I wouldn't have missed the train.如果我快點(diǎn)的話，我就不會誤了火車。If you had been at the party, you would have met him. 如果你去了晚會，你就會見到他的。
新人教版高中英語選修2Unit 3 Food and Culture-Reading and thinking教學(xué)設(shè)計
The discourse explores the link between food and culture from a foreign’s perspective and it records some authentic Chinese food and illustrates the cultural meaning, gerography features and historic tradition that the food reflects. It is aimed to lead students to understand and think about the connection between food and culture. While teaching, the teacher should instruct students to find out the writing order and the writer’s experieces and feelings towards Chinese food and culture.1.Guide the students to read the text, sort out the information and dig out the topic.2.Understand the cultural connotation, regional characteristics and historical tradition of Chinese cuisine3.Understand and explore the relationship between food and people's personality4.Guide the students to use the cohesive words in the text5.Lead students to accurately grasp the real meaning of the information and improve the overall understanding ability by understanding the implied meaning behind the text.1. Enable the Ss to understand the structure and the writing style of the passage well.2. Lead the Ss to understand and think further about the connection between food and geography and local character traits.Step1: Prediction before reading. Before you read, look at the title, and the picture. What do you think this article is about?keys:It is about various culture and cuisine about a place or some countries.
新人教版高中英語選修2Unit 5 First Aid-Discovering useful structures教學(xué)設(shè)計
You have no excuse for not going.你沒有理由不去。He was punished for not having finished his homework.他因未完成作業(yè)而受到懲罰。2．動詞ing形式復(fù)合結(jié)構(gòu)由物主代詞或人稱代詞賓格、名詞所有格或普通格加動詞ing，即“sb./sb.'s＋doing”構(gòu)成。動詞ing形式的復(fù)合結(jié)構(gòu)實際上是給動詞ing形式加了一個邏輯主語。動詞ing形式的復(fù)合結(jié)構(gòu)有四種形式：①形容詞性物主代詞＋動詞ing②名詞所有格＋動詞ing③代詞賓格＋動詞ing④名詞＋動詞ingHer coming to help encouraged all of us.她來幫忙鼓舞了我們所有人。The baby was made awake by the door suddenly shutting.這個嬰兒被突然的關(guān)門聲吵醒了。Can you imagine him/Jack cooking at home?你能想象他/杰克在家做飯的樣子嗎？無生命名詞無論是作主語還是作賓語都不能用第②種形式。Tom's winning first prize last year impressed me a lot.湯姆去年得了一等獎使我印象深刻。Do you mind my/me/Jack's/Jack leaving now?你介意我/杰克現(xiàn)在離開嗎？Excuse me for my not coming on time．很抱歉我沒能按時來。His father's being ill made him worried.他父親病了，他很擔(dān)心。We are looking forward to the singer's/the singer to give us a concert.我們盼望著這位歌手來給我們舉辦一場演唱會。
大班科學(xué)教案：我是小問號
3、會運(yùn)用已有的經(jīng)驗解答問題，體驗一問一答的樂趣。活動準(zhǔn)備：1、認(rèn)知準(zhǔn)備：了解動畫片《聰明的一休》及一休的提問；認(rèn)識“？”符號。2、物質(zhì)準(zhǔn)備：布置科學(xué)宮場景（動腦筋爺爺畫像，有關(guān)動物、植物、自然現(xiàn)象等科學(xué)圖片、卡片、圖書、實物，地球儀、小實驗操作用具，及時貼問號符號，小問號娃娃胸飾）；有關(guān)神秘的地球錄像資料，《聰明的一休》音樂磁帶、錄音機(jī)、白磁帶?；顒舆^程：一、激發(fā)求知興趣，爭當(dāng)小問號娃娃1、介紹動腦筋爺爺和科學(xué)宮。小朋友看，這里是科學(xué)官，動腦筋爺爺是最有學(xué)問的人了，今天，他要請我們大班的小朋友到科學(xué)宮來玩，你們高興嗎？動腦筋爺爺說來這里玩的小朋友發(fā)現(xiàn)不懂的總會提出許多的問題，你們?nèi)绻l(fā)現(xiàn)有不懂的該怎么辦呢？2、 幼兒爭當(dāng)小問號娃娃，自己佩帶小問號胸飾。動腦筋爺爺叫愛提問題的小朋友是小問號，你們誰愿意當(dāng)小問號？以前，總是老師提問題，今天，是小問號來提問題了。請你們趕快戴上小問號娃娃的標(biāo)志，自己去看一看，你有什么問題。
人教版高中語文必修2《氓》教案2篇
從《詩經(jīng)》的現(xiàn)實主義到屈原的浪漫主義，是中國詩歌發(fā)展的一個里程碑。屈原的騷體詩，依詩取興，引類譬喻，繼承發(fā)展了《詩經(jīng)》的比興傳統(tǒng)?！对娊?jīng)》的比興較為單純，而《楚辭》的比興具有象征的特質(zhì)，往往成為一個形象的系統(tǒng)?！峨x騷》中香草美人的比興就是范例。楚地本是澤鄉(xiāng)山國，其間頗有疊波曠宇、崇山秀嶺，這些江山的光怪之氣足以搖蕩心靈、催發(fā)麗辭偉句。但騷體詩已沖破《詩經(jīng)》四言詩的固定格式，句式加長而靈活，篇章放大而嚴(yán)密，詩采絢麗而貼切，是《詩經(jīng)》之后的一次詩體大解放。有人說，中國歷代詩“莫不同祖風(fēng)騷”，足見其對后代詩歌的影響。先秦時代，《詩經(jīng)》與《楚辭》雙峰并峙，是中國詩史上現(xiàn)實主義與浪漫主義的兩座巍然屹立的坐標(biāo)。
人教版高中語文必修2《游褒禪山記》教案2篇
1．本文由“不得極夫游之樂”生發(fā)出“盡吾志”的觀點(diǎn)，又由“仆碑”生發(fā)出“深思慎取”的觀點(diǎn)，這兩個觀點(diǎn)彼此有聯(lián)系嗎？作者游褒禪山，本來是一次平常的游歷活動，但卻從中悟出了人生哲理──從前洞后洞游人的多少悟出“夷以近，則游者眾；險以遠(yuǎn)，則至者少”，從“入之愈深，其進(jìn)愈難，而其見愈奇”悟出“而世之奇?zhèn)?、瑰怪、非常之觀，常在于險遠(yuǎn)”；由此再引申一步，就得出了“非有志者不能至”的結(jié)論。然后將這次游山而未能“極夫游之樂”的教訓(xùn)升華到理論上來，具體分析了“至”的幾個條件，最后得出“盡吾志”的觀點(diǎn)──這正是“求思之深而無不在”的結(jié)果。由此可見，“盡吾志”的觀點(diǎn)跟“深思慎取”的觀點(diǎn)是有聯(lián)系的：“盡吾志”的觀點(diǎn)是在“深思慎取”的基礎(chǔ)上產(chǎn)生的；有了這個觀點(diǎn)，又能反過來促使人們“深思慎取”，二者是相輔相成的。
小學(xué)語文三年級上冊第6課《小攝影師》優(yōu)秀教案范例
介紹人物，導(dǎo)入新課 1、啟發(fā)談話。課前同學(xué)們自己已經(jīng)讀過了課文，查閱了有關(guān)資料，誰能向大家介紹一下高爾基? 2、學(xué)生之間交流收集的有關(guān)高爾基的資料?！ ?、師出示高爾基的畫像，并歸納：高爾基（1886年～1936年），是蘇聯(lián)偉大的無產(chǎn)階級文學(xué)家，世界著名的文學(xué)家。他寫了很多書，發(fā)表了《童年》、《在人間》、《我的大學(xué)》、《母親》等多部小說以及著名的散文詩《海燕》和一系列劇本。“書籍是人類進(jìn)步的階梯”這句膾炙人口的名言，就出自高爾基的筆下，全世界人民都很敬愛他。他的作品在我國廣為流傳，得到人們的喜愛。今天，我們來學(xué)習(xí)高爾基與一位小學(xué)生之間的故事：小攝影師。（板書，提示“攝”的讀音。） 高爾基與小攝影師之間到底發(fā)生了什么事呢?我們下面來看課文