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2015年中考真題精品解析 語文（黑龍江大慶卷）精編word版（原卷版）
①2014年年中，世界衛(wèi)生組織（WHO）公布了《2013年全球氣候狀況報告》。報告顯示，2013年全球陸地和海洋表面平均溫度為14．5℃，比1961-1990年的平均溫度升高0．5℃。自有溫度記錄以來，全球14個最熱年份中有13個出現在本世紀，而過去30年中每個10年都比前十年更熱。②厄爾尼諾是發(fā)生在熱帶太平洋上海溫異常增暖的氣候現象，大范圍熱帶太平洋增暖會造成全球氣候變化。進入20世紀70年代后，全球出現的異常天氣，都有范圍廣、災情重、時間長等特點，而在這一系列異常天氣的背后，厄爾尼諾暖流都起著重要作用。
關于開展扣好人生第一?？圩踊顒有牡皿w會八篇
自打我上小學，媽媽就讓我養(yǎng)成堅強、獨立的性格，自己的事自己做?！ ∧鞘且粋€飄著毛毛細雨的早晨，我早早地出門去買早餐。對于平常吃慣了面包牛奶的媽媽，我多么想給她一個驚喜——為她買一碗熱騰騰的面。我買完面便匆匆往回趕。 我小跑著上樓，希望快點把這個驚喜帶給媽媽。突然，我的腳下打了個滑，不但我自己摔了個狗啃泥，而且連滾燙的面也潑灑了我一手。我被燙得哇哇大哭，哭聲引來了媽媽，我哭喪著臉對媽媽訴苦，滿以為會得到一點同情與憐愛，可媽媽只是簡單地交代了幾句，便又遞給我錢，讓我重新去買一份。我大為震驚：媽媽怎么那么狠心呀?何況我又是個女孩，她居然都不安慰我一下，我到底是不是她親生的?我忍著疼痛和怒火接過媽媽給我的錢，又去買了一碗面。
新人教版高中英語必修3Unit 4 Space Exploration-Listening&Speaking＆Talking教學設計二
The themes of this part are “Talk about how to become an astronaut” and “Talk about life in space”. As Neil Armstrong said “Mystery creates wonder and wonder is the basis of man’s desire to understand. Space is difficult for human to reach, therefore, humans are full of wonders about it. However, if wanting to achieve the dream of reaching the Moon, some of our human should work hard to be an astronaut at first. Part A(Talk about how to become an astronaut) is a radio interview in a radio studio, where the host asked the Chinese astronauts about his story how to become an astronaut. Yang Liwei told his dreamed to be an astronaut since childhood. Then he worked hard to get into college at 22. The next 10 years, he gradually became an experienced pilot. At the same time, to be an astronaut, he had to study hard English, science and astronomy and trained hard to keep in good physical and mental health and to practise using space equipment. Part B (Talk about life in space) is also an interview with the astronaut Brown, who is back on the earth. The host Max asked about his space life, such as his emotion about going back the earth, the eating, shower, brushing, hobbies and his work. Part A and Part B are interviews. So expressing curiosity about the guests’ past life is a communicative skill, which students should be guided to learn.1. Students can get detailed information about how Yang Liwei became an astronaut and Max’s space life.2. Students learn to proper listening strategy to get detailed information---listening for numbers and taking notes.3. Students can learn related sentences or phrases to express their curiosity like “ I wish to know...” “I’d love to know...”4. Students can learn more about the space and astronauts, even be interested in working hard to be an astronaut
新人教版高中英語必修3Unit 4 Space Exploration-Discovering Useful Structure教學設計
The theme of the section is “Describe space facts and efforts to explore space”. Infinitives are one of non-finite verbs, as the subjects, objects, predicative, attributes and adverbials. This unit is about space exploration, which is a significant scientific activity, so every scientific activity has strong planning. Therefore, using the infinitives to show its purpose, explanations or restrictions is the best choice.1. Learn the structure, functions and features of infinitives.2. Learn to summarize some rules about infinitives to show purpose and modify.3. Learn to use infinitives in oral and writing English. 1. Learn the structure, functions and features of infinitives.2. Learn to summarize some rules about infinitives to show purpose and modify.3. Learn to use use infinitives in oral and writing English.Step 1 Lead in---Pair workLook at the following sentences and focus on the italicized infinitives. In pairs, discuss their functions. 1. I trained for a long time to fly airplanes as a fighter pilot..(作目的狀語)2. As we all know, an astronaut needs to be healthy and calm in order to work in space..(作目的狀語)3. First of all, you must be intelligent enough to get a related college degree..(作目的狀語)4. Some scientist were determined to help humans realise their dream to explore space..(作定語)5. On 12 April 1961, Yuri Gagarin became the first person in the world to go into space..(作定語)Summary:1. 不定式的結構：to+do原形。2. 分析上面的句子，我們知道在描述太空探索時，動詞不定式不僅可以用來表目的，還可以用來作定語，表修飾。
新人教版高中英語必修3Unit 4 Space Exploration-Reading and Thinking教學設計二
The theme of this unit focuses on “space exploration.” Students will learn about the training and experience needed to become an astronaut. The text is mainly about the development of space exploration. On the one hand, the text helps students to have a good understanding about the great feats humans have achieved, on the other hand, they will further understand the contributions that we Chinese have achieved, and feel confident and proud about our homeland and strengthen their love for our country. The teacher should instruct students to aim high and study harder to make great progress in the space career if possible.1. Read about the development and value of space exploration.2. Explore the mysteries of the universe and the achievements in space exploration.3. Skillfully use the vocabulary of this text to cultivate self-study ability 4. Develop cooperative learning ability through discussion.1. Enable the Ss to talk about the development and value of space exploration.2. Guide the Ss to summarize the main idea of each paragraph as well as the main idea of the text.3. Help Ss comprehend the main reasons for space exploration. Multi-media, textbook, notebooks.Step 1: Warming up and predictionLook at the title and the pictures of the text and predict what the text will be about?2. What are the main reasons for space exploration?
新人教版高中英語必修3Unit 4 Space Exploration-Reading for Writing教學設計二
⑦在我看來, 探索太空是值得的。As far as I am concerned, it is worthwhile to explore the space.Step 10 Writing---draftRecently, students in our class have had heated a discussion on whether space is worth exploring. Students hold different ideas about it.30% of us think space exploration is not worthwhile. They think space is too far away from us and our daily life and is a waste of money. And the money spent on space exploration can be used to solve the earth’s problems such as starvation and pollution.On the other hand，70% think space is worth exploring because we have benefited a lot from it，such as using satellites for communication and weather forecast. What’s more，with further space research，we may solve the population problem by moving to other planets one day. Also，space research will enable us to find new sources to solve the problem of energy shortages on the earth.As far as I am concerned, it is worthwhile to explore the space. Not only can it promote the development of society but also enrich our life. Step 11 Pair workExchange drafts with a partner. Use this checklist to help your partner revise his/her draft.1.Does the writer explain why he/she changed/wanted to change?2.Does the writer tell how the changes have improved or will improve his/her life?3.Is the text well－organised?4.Does the writer use words and expressions to show similarities and differences?5.Are there any grammar or spelling errors?6.Does the writer use correct punctuation？
傾斜角與斜率教學設計人教A版高中數學選擇性必修第一冊
(2)l的傾斜角為90°,即l平行于y軸,所以m+1=2m,得m=1.延伸探究1 本例條件不變,試求直線l的傾斜角為銳角時實數m的取值范圍.解:由題意知(m"-" 1"-" 1)/(m+1"-" 2m)>0,解得1<m<2.延伸探究2 若將本例中的“N(2m,1)”改為“N(3m,2m)”,其他條件不變,結果如何?解:(1)由題意知(m"-" 1"-" 2m)/(m+1"-" 3m)=1,解得m=2.(2)由題意知m+1=3m,解得m=1/2.直線斜率的計算方法(1)判斷兩點的橫坐標是否相等,若相等,則直線的斜率不存在.(2)若兩點的橫坐標不相等,則可以用斜率公式k=(y_2 "-" y_1)/(x_2 "-" x_1 )(其中x1≠x2)進行計算.金題典例 光線從點A(2,1)射到y軸上的點Q,經y軸反射后過點B(4,3),試求點Q的坐標及入射光線的斜率.解:(方法1)設Q(0,y),則由題意得kQA=-kQB.∵kQA=(1"-" y)/2,kQB=(3"-" y)/4,∴(1"-" y)/2=-(3"-" y)/4.解得y=5/3,即點Q的坐標為 0,5/3 ,∴k入=kQA=(1"-" y)/2=-1/3.(方法2)設Q(0,y),如圖,點B(4,3)關于y軸的對稱點為B'(-4,3), kAB'=(1"-" 3)/(2+4)=-1/3,由題意得,A、Q、B'三點共線.從而入射光線的斜率為kAQ=kAB'=-1/3.所以,有(1"-" y)/2=(1"-" 3)/(2+4),解得y=5/3,點Q的坐標為(0,5/3).
新人教版高中英語必修3Unit 1 Festivals and Celebrations-Reading for Writing教學設計一
The topic of this part is “Write about your festival experience”.During the Listening and Speaking and Talking, students are just asked to say out their festival experiences such as the Spring Festival, Mid-autumn Day, but this part students will be asked to write down their own festival experiences. During the reading part, it introduces the Naadam Festival in Inner Mongolia Autonomous Region, which can give students a good example to imitate. Students not only learn the festival, but touch and feel the Inner Mongolian’s character, the spirit and cultural atmosphere, which can help students form the cultural awareness and learn to enjoy and value the diversity of Chinese culture.Concretely, the dairy tells the experience that the author spent the Naadam Festival in Inner Mongolia Autonomous Region with his/her friend. The structure is clear. In the opening paragraph, it introduces the topic of the Naadam Festival and the whole feeling. Then it introduces the items of the festival like the ceremony, wrestling and horse racing. Finally, it summarizes this experience. Because this part is a travel journal, we must guide students pay more attention to these details: 1. use the first person. 2. use the past tense to tell the past thing and use the present or future tense to describe the scenery. 3. use the timeline to tell the development. 4. be careful for the author’s psychology, emotion and feeling, etc.1. Read quickly to get main idea; read carefully to get the detailed information about Naadam Festival.2. Learn the structure of the reading article and language.3. Write an article about a festival experience4. Learn to use the psychology, emotions and feeling in the writing.1. Write an article about a festival experience.2. Use the structure of the reading article and language.
新人教版高中英語必修3Unit 5 The Value of Money-Reading and Thinking教學設計一
Everybody wants to get wealth.In today’s material world,making money or becoming wealthy symbolizes a person’s success and capability. Many people just make every effort, pay any price to attain greater wealth. With money,they can buy nice, large apartments in nice neighborhood. With money they can own luxurious cars. Wealth seems to bring all happiness in life.But is wealth the only road to happiness? Not really. There are many things in the world, which are beyond the means of money, such as friendship, love, health and knowledge. People are so preoccupied with struggling for money that they have no time or would not take the time to form or maintain friendship. What happiness can they feel living as lonely miserable creatures without love or friends in the world even if they accumulate tremendous wealth?In my opinion, people can’t do anything without money, but money is not everything. What money will bring you depends on your personal belief and goal in life. If you are kind enough to help others, especially the poor, money is a good thing to you. With it, you can do much more for the benefit of people and your country, and it will add to your own happiness. If you want money just for your own needs, you’ll never be satisfied or happy. In a word,you should have money spent for more people. Only then can money be the source of your happiness.Step 8 Homework4 students in a group, one acts Roderick, one Oliver, one servant and the fourth one acts Henry Adams, then listen to the tape, pay more attention to the difference between American English and British English in pronunciation, stress, tone.
新人教版高中英語必修3Unit 5 the value of money-Reading For Writing教學設計一
【參考范文】Narrator：(Henry is smiling as he leaves the restaurant. As he is walking down the street, he sees a sign for a place that cuts hair. He decides to get it cut. )H＝Henry；B＝Barber；R＝rude manH：Good afternoon, I'd like to get a cut, if I may. (The barber looks at Henry's hair and continues cutting another man's hair. )Er, I'd really like a haircut. As you can see it's much too long. B：(in a rude manner) Yes, I can see that. Indeed, I can. H：Fine, well I'll have a seat then. (He sits in one of the barber's chairs. The barber turns to look at Henry. )B：It's quite expensive here, you know！Are you sure you can afford it?H：Yes. I think so. (In comes the rude man. )R：Hey you there. I need a haircut quickly. Can you do me straightaway?B：All right, then, get in the chair and I'll see what I can do. R：Thank you. (sits down in one of the barber's chairs)H：Excuse me, but I was here first. Aren't you going to do my hair first?B：This man's in a hurry. H：Well so am I！I insist that you cut my hair first. B：OK, but I'll have to be quick. This gentleman is waiting. H：Thank you. (They both become quiet. After his hair is cut, the barber tells Henry how much he must pay. Henry shows the barber the bank note. )B：Why, Mr . . . (looks shocked)H：Adams. Henry Adams. I'm sorry, I don't have any change. R：You're that Mr Adams! Well，I'm glad I waited or I might never have known it was you. B：Why, Mr Adams, please don't worry！(wearing a big smile) Nothing to worry about！Nothing at all!Please come back any time, even if you only need too little hairs cut！It will be my honour to serve you!
人教版高中語文必修1《人性光輝：寫人要凸顯個性》說課稿2篇
人教版新課標教材必修一的“表達交流”部分，有一個專題是“人性的光輝——寫人要凸顯個性”。其中的“寫法借鑒”部分列舉了兩則人物描寫實例，并歸納出人物描寫的幾個要點。其訓練的思路和方法是很明顯的，但所列舉的人物描寫的實例卻不夠典型。而必修一第三單元正好是學習寫人記事散文，其中的兩篇自讀課文《記梁任公先生的一次演講》《金岳霖先生》又是寫人記事非常典型的文章，故而我嘗試將這兩篇文章作為實例和。寫人要凸顯個性。寫作指導結合起來教學。這樣設計還有一個目的，那就是解決課程改革中教學內容多而課時緊張的矛盾，提高課堂教學效率。師：今天，我們一起來學習“寫人要凸顯個性”。這兩堂課分四個步驟來完成：一、先學習教材中關于寫人方法的介紹，約15分鐘；二、快速閱讀第三單元的《記梁任公先生的一次演講》和《金岳霖先生》兩篇文章，具體感受其寫人的方法，約30分鐘；
人教版高中歷史必修3文藝復興和宗教改革說課稿2篇
師：在科學發(fā)展過程中，前一個理論體系的不完善之處，往往是新的研究和新的發(fā)現的突破口。開普勒之后，意大利天文學家伽利略創(chuàng)制了天文望遠鏡，用更加精確的觀察繼續(xù)發(fā)展和驗證哥白尼創(chuàng)立的新天文學理論。除了用望遠鏡進行天文觀察以外，伽利略還開始進行自然科學的實驗研究，哪位同學能給大家講一講伽利略在比薩斜塔上所作的關于物體自由下落的實驗？生：（講述這一實驗）師：所以，伽利略在科學方面更加重要的貢獻是奠定了近代實驗科學的基礎。（2）實驗科學和唯物主義師：伽利略從實踐上開辟了實驗科學的方法，而英國唯物主義哲學家培根則從理論上闡述了實驗科學的方法——歸納法。培根和伽利略同被稱為實驗科學之父，培根還有一句影響深刻的名言：“知識就是力量”，表明了他注重知識，尊崇科學的精神。我們再來概括一下意大利哲學家布魯諾的唯物主義思想，是否有同學可以簡述布魯諾的生平事跡？
人教版高中歷史必修1甲午中日戰(zhàn)爭和八國聯軍侵華說課稿
四．設計反思我在設計本課時，希望通過情境的創(chuàng)設充分再現歷史，并利用多媒體輔助教學，破重點、化難點，讓學生主動參與到學習過程中，從而突破狹小的教室空間，讓學生真正做到感知歷史，立足現實，展望未來。自主，交流、合作、探究是課程改革中著力倡導的新型學習方式。課堂教學中如何開展小組合作的探究學習存在著很多困難，首先是課堂教學時間有限，如何體現面向全體，給每個學生以機會？再次，歷史問題的討論只能依托于史料才能使討論不淪為空談，課堂上通過網絡提供大量的史料（文字、圖片或其他），勢必不能有充分時間讓學生閱讀分析。如何解決這些問題呢?措施一：要形成較固定的歷史學習合作小組。選定一位同學擔任組長，負責協調措施二：要設置有利于學生探究的問題情境措施三：要把課堂教學與課外學習結合起來。在課前就印發(fā)相關的材料，或引導學生去查閱相關的資料，讓學生有個充分的閱讀、思考、交流的時間，是保證課堂上小組交流能成功實現的一個前提
人教版高中地理必修2從市中心到郊區(qū)，你選擇住哪里說課稿
課前活動：分成四組，對南京三個住房地段進行調查，新街口夫子廟、板倉、仙林，對住房居民進行問卷調查，自行設計調查問卷，分析該地段的房價要求，居民的要求，居民為何要在該地段購買住房，基礎設施設置等等其它與居民購房有關的因素?！粼O計意圖：利用課前小組探究形式對所學問題進行相關調查，不僅讓學生掌握知識了解知識來源于社會還能培養(yǎng)學生深入生活交際表達能力以及合作探究能力；3.問題設計同學們，不知道你們在調查過程中是否發(fā)現一個問題，郊區(qū)的房子，特別是別墅，都是些高檔居所，許多有錢人的居住場所，那為什么會這樣呢？伴隨著城市化進程中居民都往城里擠，為什么還會有許多有錢人往郊區(qū)搬呢？這就是我們今天要研究的第二個問題：逆城市化。◆設計意圖：承轉過渡知識，從購房選擇因素的學習過渡到郊區(qū)化的學習，同時培養(yǎng)學生發(fā)現問題的能力，給學生以啟迪。
人教版新課標高中物理必修1彈性形變和彈力說課稿
在同一個直角坐標，做出兩個不同彈簧的F—X圖象，然后進行比較。圖象法處理數據更為直觀，更容易得出物理變化規(guī)律，且該種方法處理數據能更好地減小實驗的偶然誤差。最后老師歸納總結：得出胡克定律：F=KX(K為彈簧的頸度系數)[設計意圖：在探究彈力的大小與形變的定量關系時，由學生進行猜想、實驗和得出規(guī)律，并利用信息技術計算機繪制F—X圖象，充分利用信息技術資源和物理學科的整合。能較好地體現以學生為主的新的教學理念。對探究實驗過程教師加以指導，使學生學會團結合作、學會探究物理規(guī)律；再加上熟練信息技術，更有效地提高學習效率。]（五）彈力的應用（圖片，視頻播放：射箭）[設計意圖：讓學生知道產品設計離不開物理理論，做到從實踐到理論，再從理論到實踐的學習過程。]（六）開放式問題（視頻播放：撐桿跳高、跳水）；提出問題：通過本節(jié)內容的學習，請同學們開放式地討論①從形變與彈力知識去思考，撐桿跳高運動員跳得這么高的主要原因是什么？②跳水運動員在空中滯空時間主要由哪方面決定？
人教版新課標高中物理必修1力學單位制說課稿
今天我說課的內容是人教版高中物理必修1第四章第四節(jié)《力學單位制》，我的說課內容將按下列程序展開。首先是本節(jié)教材的分析。一、說教材1、本節(jié)課在教材中的地位單位是學生在高考中最容易犯錯的地方之一，本節(jié)課內容貫穿整個物理學科的每部分。學好這部分內容對所有的自然學科都有幫助。2、教材簡析教材可分為：單位制等概念的來源和單位制的推廣。二、說教學目標：教學目標的設定是教師進行課堂授課的一個重要依據，是教師完成教學任務的鑒定標準。根據新課標要求和學生特點我對本節(jié)制定以下教學目標（1）了解什么是單位制，知道國際單位制中力學的三個基本單位。（2）認識單位制在物理學中和國際交往中的重要作用。（3）學會用單位運算來檢查物理公式推導的正確性，從而培養(yǎng)學生解決實際問題的能力。
人教版新課標高中物理必修2動能和動能定理說課稿3篇
2、教學目標根據我對教材的理解、結合學生的實際情況、滲透新課程的教學理念，為提高全體學生的科學素養(yǎng)，按課程標準，以促進全體學生發(fā)展為目的。從知識與技能、過程與方法，情感態(tài)度與價值觀三個方向培養(yǎng)學生，擬定三個教學目標：知識與技能：（1）知道什么是動能。（2）正確理解和運用動能公式分析、解答有關問題。（3）掌握外力對物體所做的總功的計算，理解“代數和”的含義。（4）理解和運用動能定理。過程與方法：通過演繹推理過程，培養(yǎng)科學研究興趣，領略物理學中所蘊含的嚴謹的邏輯關系。情感、態(tài)度、價值觀：通過運用動能定理分析解決問題，感受成功的喜悅，培養(yǎng)學生對科學研究的興趣。3、教學的重點和難點重點：理解動能定理、應用動能定理解決力學問題。難點：應用動能定理解決多個過程的力學問題，以及變力做功或曲線運動中的動能定理運用。
人教版新課標高中物理必修2平拋運動說課稿2篇
（5）高度不同，對平拋運動距離有何影響，是否因為高度減小后下落時間減小，所以要增大速度才能達到相同的距離？（教學實踐證明，這種想法在學生比較多見。已經不自覺的沿用了自由落體運動的規(guī)律，又隱隱有運動等時性的痕跡。應引導學生這一結果還需實驗驗證。）教師的引導：其實，我們所提出的看法都跟平拋運動的規(guī)律有關系。那么平拋運動究竟有怎樣的規(guī)律呢？以前學過的直線運動知識還能用于今天的內容嗎？由此逐步使學生意識到分析平拋運動須采用運動合成與分解這一方法。三、實驗驗證自主探究（15分鐘） 物理是實驗科學，多媒體教學不能代替實驗。本教學設計的第三個環(huán)節(jié)是實驗驗證，鼓勵學生自主探究。引導學生根據自己的猜想（實驗目的）設計實驗進行驗證。（1）介紹手持式平拋豎落儀，引導并小結實驗要領：聽兩小球下落聲音判斷其下落時間。體會合運動和分運動是等時的。
人教版新課標高中物理必修2曲線運動說課稿2篇
1、舉例：2、結論：（1）物體的運動軌跡是曲線的運動叫曲線運動。（2）曲線運動中速度方向是時刻改變的。(二)、曲線運動方向：1、質點在某一點（或某一時刻）的速度的方向是在曲線的這一點的切線方向。2、曲線運動中速度方向是時刻改變的，因此曲線運動是變速運動。(三)、曲線運動條件：1、演示實驗：2、結論：當物體所受的合力的方向跟它的速度方向不在同一直線時，物體就做曲線運動。七、課堂小結：1、運動軌跡是曲線的運動叫曲線運動。2、曲線運動中速度的方向是時刻改變的，質點在某一點的瞬時速度的方向在曲線的這一點的切線上。3、當合外力F的方向與它的速度方向有一夾角a時，物體做曲線運動。八、鞏固訓練：1、關于曲線運動，下列說法正確的是（）。A：曲線運動一定是變速運動；B：曲線運動速度的方向不斷的變化，但速度的大小可以不變；
人教版新課標高中物理必修2萬有引力定律說課稿2篇
學生中存在這樣的問題：既然宇宙間的一切物體都是相互吸引的，那么為什么沒有吸引到一起？為了解決這個問題，安排了例題2例2、兩物體質量都是1kg，相距1m，它們間的萬有引力是多少？通過本題，讓學生認識到一般物體間的引力極小，不用考慮。那么，質量很大的天體為什么沒被吸引到一塊？從而引出下節(jié)課題。4.課堂小結：本節(jié)課，從天體運動出發(fā)，通過推理證明，形成理性認識，再結合例題習題使學生的理性認識再反饋到具體事實。形成實踐-理論-實踐的認知循環(huán)，順應了認知規(guī)律.。本共設計了很多問，能讓學生想的盡量讓學生想、能學生說的盡量讓學生說、能讓學生做的盡量讓學生做，全面發(fā)展學生的各方面能力。再通過作業(yè)和探究性課題使學生的思維活動在時空上得以延續(xù)。5.布置作業(yè)：布置作業(yè)時刻意安排引入：萬有引力、重力、向心力、三者的聯系，通過引導學生對比結果，從中發(fā)現問題：萬有引力與重力向心力的關系與區(qū)別，為下節(jié)知識的難點突破作好了鋪墊。