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人教版高中生物必修1細胞的能量“通貨”─ATP說課稿
（3）ATP的利用關于ATP的利用，一是要講清楚吸能反應和放能反應與ATP的分解和合成的關系，二是要充分利用教材上的圖解，讓學生在看懂圖解的基礎上，討論ATP還有哪些用途，從而對該圖解進行補充和完善。3、課堂小結(jié)，強化認識。ATP作為能量的“通貨”，在生物體生命活動中具有重要的意義。我們不僅要知道ATP的分子結(jié)構(gòu)，還要掌握ATP是如何行使他的貨幣能力。4、板書設計結(jié)束：本節(jié)課設置了一系列問題情境，層層設問，在學生答問、質(zhì)疑、討論過程中讓學生建構(gòu)新概念和新的知識體系，并通過教師及時掌握反饋信息，適時點撥、調(diào)節(jié)，讓學生在推理判斷中培養(yǎng)良好的思維習慣和對知識的遷移能力，而且通過留出一定的時間讓學生提問，體現(xiàn)了以學生為主體的思想。我的說課完畢，謝謝大家。
人教版高中生物必修1細胞膜—系統(tǒng)的邊界說課稿
（1）問題串設計：①選材：選擇什么細胞做材料？②為什么選擇哺乳動物成熟的紅細胞做實驗材料？（在教師的指導下討論分析）③怎樣才能獲得細胞膜？（教師講授）（2）指導學生觀看多媒體播放教參CD中的這個實驗，同時教師加以講解（3）學生分組實驗（4）總結(jié)實驗并加以評價設計意圖：體會實驗材料的正確選擇對于科學研究的重要性，提高學生科學研究素養(yǎng)。學生在已有知識的基礎上思考，嘗試找出實驗的原理，實現(xiàn)親身體驗、自主思考的的過程，這樣加深學生的印象。培養(yǎng)學生拓展遷移的能力，使學生認識先進的生物學研究儀器。環(huán)節(jié)3.細胞膜的功能（1）學生自主學習并歸納總結(jié)：P42（2）展示圖片加強理解:圖片（3）討論：聯(lián)系生活實際，列舉現(xiàn)實生活中有什么東西與細胞膜的功能相近？設計意圖：提高學生自主學習的能力；注重與現(xiàn)實生活的聯(lián)系，引導學生利用類比的方法解決問題，便于學生理解和掌握。環(huán)節(jié)4. 植物細胞的細胞壁
人教版高中地理必修1第二章第三節(jié)常見的天氣系統(tǒng)說課稿
一、說教材（一）教材的地位與作用本節(jié)內(nèi)容是本單元知識結(jié)構(gòu)中重要的一環(huán)，具有承上啟下的作用。由于各種天氣現(xiàn)象的產(chǎn)生與大氣的熱力狀況、大氣的運動有密切的聯(lián)系，所以，本課是在綜合前兩節(jié)內(nèi)容的基礎上，闡述常見的天氣現(xiàn)象的成因。在實際生活中，天氣系統(tǒng)與人們的生產(chǎn)、生活密切相關。本課所講的內(nèi)容對于學生了解天氣變化的最基本因素，普及天氣預報知識具有積極的意義。（二）教學目標(1)知識與技能目標：⑴從圖片和簡易圖中，知道氣團（冷氣團、暖氣團）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、風等幾方面分析各種天氣系統(tǒng)的形成及其氣流特點，并綜合出各種天氣系統(tǒng)控制下的天氣狀況。⑶知道低壓槽和高壓脊概念及在圖上的表示方法。(2)過程與方法目標：⑴讓學生能閱讀和簡單分析天氣圖，解釋天氣變化現(xiàn)象；⑵用案例說明氣象災害發(fā)生的原因和危害；
人教版高中地理必修1第四章第一節(jié)營造地表形態(tài)的力量說課稿
（一）教材的地位與作用教材的第一部分就從地質(zhì)作用的能量來源的角度，講述了內(nèi)力作用和外力作用及其表現(xiàn)形式；又以地質(zhì)作用不同的表現(xiàn)形式，來說明了激烈迅速的地質(zhì)作用和極其緩慢的地質(zhì)作用，從而使學生理解地表形態(tài)的變化及這種變化的時間尺度。第二部分，從三大類巖石的相互轉(zhuǎn)變?nèi)胧?，圖文結(jié)合，闡明了在內(nèi)外力作用的參與下地殼物質(zhì)循環(huán)的過程及其地理意義，該部分內(nèi)容可以看作是全課教材的小結(jié)。（二）教學目標(1)知識與技能目標：1、結(jié)合實例，說明內(nèi)力作用的能量來源及其表現(xiàn)形式，理解地殼運動是塑造地表形態(tài)的主要作用方式。2、說明外力作用的四種形式及其相互關系，嘗試識別外力作用形成的不同地貌。3、會用圖文資料說明地殼物質(zhì)循環(huán)的過程及其產(chǎn)生循環(huán)的物質(zhì)基礎——三大類巖石的轉(zhuǎn)化過程。4、培養(yǎng)學生運用地理圖表分析歸納的能力,培養(yǎng)學生與其它同學交流、表達的能力。
人教版高中地理必修1第四章第二節(jié)山岳的形成說課稿
（一）教材的地位與作用第一部分的內(nèi)容——山岳的形成，教材首先指出山岳的形成和內(nèi)力作用關系密切，然后對褶皺山、斷塊山和火山的成因、基本形態(tài)特征和規(guī)模進行分析。由于褶皺山和斷塊山是形成于一定的地質(zhì)構(gòu)造上的，所以教材在講述這兩種山岳的形成時，都先從褶皺和斷層這兩種最基本的地質(zhì)構(gòu)造開始講起，并且教材還配以閱讀材料和活動題來幫助學生更好地掌握這部分內(nèi)容。第二部分的內(nèi)容——山岳對交通的影響，教材主要分析了山岳對交通三方面的影響：對運輸線路結(jié)構(gòu)、對線路分布格局和線路延伸方向的影響，并且設計了相應的活動題幫助學生理解。（二）教學目標(1)知識與技能目標：1．了解褶皺的概念和基本形態(tài)，掌握正確判斷背斜和向斜的方法，理解褶皺山的概念。2．了解斷層的概念，掌握斷層對地表形態(tài)的影響，理解斷塊山的概念。3．了解火山的形成過程，掌握火山的組成。
人教版高中地理必修1第三章第一節(jié)自然界的水循環(huán)說課稿
二、說學情學生對自然界中的水循環(huán)已具有一定的生活體驗和知識基礎，主要問題是學生還未上升到理性的層面上進行分析，而且自然界的水循環(huán)屬于全球尺度和大尺度的地理現(xiàn)象，學生難以理解，需要教師創(chuàng)設適當?shù)那榫骋龑W生進行新知的建構(gòu)。三、說教法（1）創(chuàng)設情景：教學實踐證明，合理有趣的情境創(chuàng)設，可以引導學生快速進入角色，提高課堂效率（2）討論法：通過組織學生討論，給學生提供自主學習、合作學習、探究學習的機會。（3）多媒體演示法：利用多媒體播放一些直觀的圖片、動畫和數(shù)字資料，把學生輕松得引入本課，通過形象生動直觀地展現(xiàn)相關地理事物和現(xiàn)象，提高學生的感性認識，激發(fā)興奮點，幫助他們理解課本內(nèi)容。四、說學法（1）學會用圖：讓學生仔細觀察圖3.2和圖3.3理解水循環(huán)的相關性（2）學會探究：學生思考分析總結(jié)水循環(huán)的地理意義及黃河斷流的原因。
人教版高中地理必修1第五章第二節(jié)自然地理環(huán)境的差異性說課稿
（一）教材的地位與作用本節(jié)課是高中地理必修一的最后一節(jié)內(nèi)容，從它的位置安排就可以看出它的定位：即是對自然地理知識的總結(jié)、歸納和融合。所以在教學中應充分聯(lián)系學生已有的舊知識，做好縱向、橫向聯(lián)系，啟發(fā)學生的思維，培養(yǎng)學生的地理思維能力。本節(jié)教材從總體上看，包括兩部分內(nèi)容，一是自然地理環(huán)境的基本特征之一──差異性，二是陸地環(huán)境的地域分異規(guī)律。陸地環(huán)境的地域分異規(guī)律是通過自然帶的地帶性分布規(guī)律來體現(xiàn)的。本節(jié)課主要是以地理分布規(guī)律為中心內(nèi)容，在教學時，要突出讀圖分析、推斷的環(huán)節(jié)，而且所提供的圖表、資料必須有利于學生分析、推理能力的培養(yǎng)和提高。（二）教學目標(1)知識與技能目標：1．認識和理解自然地理環(huán)境的地域差異特點2．了解地理環(huán)境差異性的分異規(guī)律
人教版高中語文必修1《大堰河─我的保姆》說課稿2篇
現(xiàn)代詩歌賞讀方法四：美讀（飽含謳歌與贊美情感再一次有感情地配樂朗讀全文，對比前面的朗讀，在讀中加深情感的領悟。）（五）延伸拓展引進生活的源頭活水,用情感來撞開學生的心扉。引導學生找到文章與現(xiàn)實的聯(lián)系點，抓住這一聯(lián)系點，讓語文回歸生活。我設計了“本詩哪些語段讓你聯(lián)想到自己的母親？講講你和母親的故事。”這個問題是把對大堰河的感情升華為對母親的感情的過程。這樣將語文學習的外延與生活的外延相等，把課文與生活有機地結(jié)合在一起。要求學生講述條理清楚，語言生動。教師可以播放背景音樂，調(diào)動學生情感。這樣，不僅鍛煉了學生的口語表達能力，培養(yǎng)了學生感恩美德，同時也深化了本文的教學難點?，F(xiàn)代詩歌賞讀方法五：比讀（投影出示孟郊《游子吟》比較兩詩的異同，并有感情地朗誦。）（六）布置作業(yè)。把“你與母親的故事”整理成一篇文章。
人教版高中生物必修1ATP的主要來源—細胞呼吸說課稿
（一）自主閱讀：自主閱讀有氧呼吸三階段內(nèi)容，明確有氧呼吸的場所、反應物、生成物和釋放的能量狀況等內(nèi)容。（二）直觀教學：通過多媒體輔助教學軟件，化靜為動，化抽象為具體， 增強了教學內(nèi)容的直觀性和啟發(fā)性。 .（三）比較法：學生參與完成有氧呼吸三階段區(qū)別的表格，進行教學反饋；比較有氧呼吸和有機物體外燃燒的不同，進一步認清有氧呼吸的特點。（四）歸納法： 歸納有氧呼吸的概念。三．教學過程分析步驟一： 導入新課 通過問題探討導入本節(jié)內(nèi)容第三節(jié) ATP的主要來源 ——細胞呼吸步驟二： 聯(lián)系生活（酵母菌可用于發(fā)面和釀酒） 介紹細胞呼吸概念一、細胞呼吸的方式 ：有氧呼吸、無氧呼吸步驟三： 回顧第三章細胞器的知識，學習 二、（一）有氧呼吸的主要場所——線粒體的結(jié)構(gòu)
人教版高中生物必修3第五章第二節(jié)《生態(tài)系統(tǒng)的能量流動》說課稿
為使學生對知識達到深化理解、鞏固提高的效果，我結(jié)合兩個討論題專門設計了一組即時訓練題，做完后，屏幕展示匯總，以及時鞏固新知。然后，進行當堂訓練，這部分習題分AB兩個層次，適合不同能力的學生做，做完后收上，課后批改后會了解學生掌握的情況，從而得到準確的學習信息。這部分用時約6分鐘。三）結(jié)課組織學生總結(jié)本節(jié)課。引導學生可對照教學目標總結(jié)知識，從而盡快將知識形成能力；也可總結(jié)方法，從而理解生物學分析思路；還可以談談感想，從而理解人與自然的和諧相處的必要性。最后要求學生完成課后習題，課后時間允許的話還可組織有興趣的同學進行對當?shù)剞r(nóng)田生態(tài)系統(tǒng)的能量流動情況得調(diào)查。這部分用時大約4分鐘。七說板書設計生態(tài)系統(tǒng)的能量流動一概念:生態(tài)系統(tǒng)中能量的輸入,傳遞和散失過程
人教A版高中數(shù)學必修一對數(shù)的運算教學設計（1）
本節(jié)課是新版教材人教A版普通高中課程標準實驗教科書數(shù)學必修1第四章第4.3.2節(jié)《對數(shù)的運算》。其核心是弄清楚對數(shù)的定義，掌握對數(shù)的運算性質(zhì)，理解它的關鍵就是通過實例使學生認識對數(shù)式與指數(shù)式的關系，分析得出對數(shù)的概念及對數(shù)式與指數(shù)式的 互化，通過實例推導對數(shù)的運算性質(zhì)。由于它還與后續(xù)很多內(nèi)容，比如對數(shù)函數(shù)及其性質(zhì),這也是高考必考內(nèi)容之一，所以在本學科有著很重要的地位。解決重點的關鍵是抓住對數(shù)的概念、并讓學生掌握對數(shù)式與指數(shù)式的互化；通過實例推導對數(shù)的運算性質(zhì)，讓學生準確地運用對數(shù)運算性質(zhì)進行運算，學會運用換底公式。培養(yǎng)學生數(shù)學運算、數(shù)學抽象、邏輯推理和數(shù)學建模的核心素養(yǎng)。1、理解對數(shù)的概念，能進行指數(shù)式與對數(shù)式的互化；2、了解常用對數(shù)與自然對數(shù)的意義，理解對數(shù)恒等式并能運用于有關對數(shù)計算。
高中歷史人教版必修一《馬克思主義的誕生》說課稿
一、教學理念在新課改精神指導下，我在本課教學中力求貫徹以下教學理念：新課標的指引觀 、生本位的學生觀、探究式的學習觀、多角色的教師觀、 發(fā)展性的評價觀二、教材地位《馬克思主義的誕生》是人教版必修一第五單元第18課內(nèi)容，本課講述的是國際共產(chǎn)主義運動范疇的歷史，是人類社會進入一個新的發(fā)展時期。從總體上概述了社會主義從空想到科學，從理論到實踐的歷程。說明了科學社會主義理論是歷史發(fā)展的必然結(jié)果。本課在國際工運史上占有重要的地位。通過學習學生可對馬克思主義加深了解，理解人類歷史發(fā)展的必然趨勢以及人類一直不斷追求進步的精神，幫助學生樹立正確的人生觀、價值觀，達到以史鑒今，服務現(xiàn)實的目的。
高中物理人教版必修一《彈力》說課稿
二、學情分析：學生目前對形變和彈力有一定的感性認識但是不夠深入；知道支持力、壓力都是彈力，但是不能夠概括產(chǎn)生的原因。理性思維還沒有達到一定的層次，要想理解彈力這一抽象概念還有一定困難。因此我采取引導、啟發(fā)的教學方式。
新人教版高中英語必修3Unit 2 Morals and Virtues-Discovering Useful Structure教學設計
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任, 這就是獨立主格結(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教學設計
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教學設計
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教學設計
1. 這個寓言是一個關于一位國王古寓言。 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)的問題負有個人責任的必要印象深刻。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.
新人教版高中英語必修3Unit 3 Diverse Cultures-Discovering Useful Structure教學設計
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.
新人教版高中英語必修3Unit 3 Diverse Cultures-Reading and Thinking教學設計
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
新人教版高中英語必修3Unit 4 Space Exploration-Listening&Speaking&Talking教學設計一
Listening and Speaking introduces the topic of “talking about how to become an astronaut”. This period is aimed to inform students some details about the requirements of being an astronaut. Students can be motivated and inspired by the astronauts. Teachers ought to encourage students to learn from them and let them aim high and dream big.Listening and Talking introduces the theme of "talk about life in space". This part also informs students more details about life in space and can inspire students to be curious about this job. 1. Guide students to listen for numbers concerning dates, years and ages etc2. Cultivate students' ability to talk about how to become an astronaut and life in space ; 3. Instruct students to use functional sentences of the dialogue such as “ first of all, I am not sure, so what might be .. I guess.. I wonder…I am curious…)appropriately.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 become a qualified astronaut and describe the life in space.Part 1: Listening and SpeakingStep 1: Lead inPredictionThe teacher can ask students to predict what the listening text is about by looking at the pictures.About how to become an astronaut./the requirements of an astronautStep 2: Then, play the radio which is about an interview a. And after finishing listening for the first time, the students need to solve the following tasks.