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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-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 5 The value of money-Reading and Thinking教學設計二
? Could you offer me some kind of work here?? I don’t want your charity, I just want an honest job.? Careless: I landed in Britain by accident.Step 7:Consolidation.? Find Henry? Roderick and Oliver were I .making a bet when they saw Henry, a poor young man. ? Know Henry? About a month ago, Henry was sailing and later he found himself carried out to sea by a strong wind. Fortunately, he 2.was spotted by a ship. And it was the ship that brought him to 3.England? Offer money to Henry ? Oliver and Roderick gave Henry a letter and told him that there was money in it. They 4.persuaded him to accept it, and made him 5.promise that it wouldn't be opened until 2 o'clock.Step 8：Language pointsa large amount of: a large quantity of; a great deal ofe.g. They bought a large amount of furniture before they moved their new house.make a bet: make an arrangement to risk money, etc. on an event of which the result is doubtful.e.g. We made a bet on the result of the match.permit sb to do something: allow somebody to do somethinge.g. My mother doesn’t permit me to ride in the street after it rained.by accident: as a result of chancee.g. I only found it by accident.stare at: look at somebody or something with the eyes wide open in a fixed gaze( in astonishment, wonder, fear, etc)to be honest: to tell you the truth; to be franke.g. To be honest, I don’t think we have a chance of winning.Step7 Homework:What do you think will happen to Henry? Will the bank-note help him or get him into trouble?
新人教版高中英語必修3Unit 5 The Value of Money-Reading for Writing教學設計二
2. 您能看到, 我頭發(fā)太長了。You can see that my hair is much too long.3. 無論什么時候, 只要您想回來就回來。Please come back whenever you want.4. 您僅有很少的頭發(fā)要理! You only have too little hair to cut !5. 為您服務是我的榮幸！It is my honour to serve you!Step 9 Writing(Henry is walking down the street when he sees a sign for a place that cuts hair. He decides to have it cut. )H=Henry B=BarberH: Good afternoon, I’d like to have my hair 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. (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. B: Please don’t worry! (wearing a big smile) Nothing to worry about! Nothing at all! Please come back whenever you want, even if you only have too little hair to cut! It will be my honour to serve you!Step 10 Pair workExchange drafts with a partner. Use this checklist to help your partner revise his/her draft.1. Are all the elements of a play included and in good order ?2. Do the character use suitable language ?3. Are the stage directions clear and useful ?4. Is the plot clear and exciting enough ?
數據的整理教案教學設計
一、課前準備師：同學們想一想，你同父母一起去商店買衣服時，衣服上的號碼都有哪些，標志是什么？學生：我看到有些衣服上標有M、S、L、XL、XXL等號碼．但我不清楚代表的具體范圍，適合什么人穿，但肯定與身高、胖瘦有關．師：這位同學很善動腦，也愛觀察．S代表最小號，身高在150~155cm的人適合穿S號．M號適合身高在155~160cm的人著裝……廠家做衣服訂尺寸也并不是按所有人的尺寸定做，而是按某個范圍分組批量生產．你覺得這種生產方法有什么優(yōu)點？學校要為同學們訂制校服，為此小明調查了他們班50名同學的身高，結果(單位cm)．如下
北師大初中數學八年級上冊二次根式的混合運算2教案
本節(jié)課開始時，首先由一個要在一塊長方形木板上截出兩塊面積不等的正方形，引導學生得出兩個二次根式求和的運算。從而提出問題：如何進行二次根式的加減運算?這樣通過問題指向本課研究的重點，激發(fā)學生的學習興趣和強烈的求知欲望。本節(jié)課是二次根式加減法，目的是探索二次根式加減法運算法則，在設計本課時教案時，著重從以下幾點考慮：1.先通過對實際問題的解決來引入二次根式的加減運算，再由學生自主討論并總結二次根式的加減運算法則。2.四人小組探索、發(fā)現、解決問題，培養(yǎng)學生用數學方法解決實際問題的能力。3.對法則的教學與整式的加減比較學習。在理解、掌握和運用二次根式的加減法運算法則的學習過程中，滲透了分析、概括、類比等數學思想方法，提高學生的思維品質和興趣。
北師大初中數學八年級上冊二次根式的運算2教案
1．關于二次根式的概念，要注意以下幾點：（1）從形式上看，二次根式是以根號“ ”表示的代數式，這里的開方運算是最后一步運算。如 ， 等不是二次根式，而是含有二次根式的代數式或二次根式的運算；（2）當一個二次根式前面乘有一個有理數或有理式（整式或分式）時，雖然最后運算不是開方而是乘法，但為了方便起見，我們把它看作一個整體仍叫做二次根式，而前面與其相乘的有理數或有理式就叫做二次根式的系數；（3）二次根式的被開方數，可以是某個確定的非負實數，也可以是某個代數式表示的數，但其中所含字母的取值必須使得該代數式的值為非負實數；（4）像“ ， ”等雖然可以進行開方運算，但它們仍屬于二次根式。2．二次根式的主要性質（1） ； （2） ； （3） ；（4）積的算術平方根的性質： ；（5）商的算術平方根的性質： ；
【高教版】中職數學基礎模塊上冊：1.3《集合的運算》優(yōu)秀教案
集合的基本運算（1） 一、教學目標 1、 知識與技能 （1）理解并集和交集的含義，會求兩個簡單集合的交集與并集。 （2）能夠使用Venn圖表達兩個集合的運算，體會直觀圖像對抽象概念理解的作用。 2、過程與方法 （1）進一步體會類比的作用 。 （2） 進一步樹立數形結合的思想。 3、情感態(tài)度與價值觀 集合作為一種數學語言，讓學生體會數學符號化表示問題的簡潔美。 二、教學重點與難點 教學重點：并集與交集的含義 。 教學難點：理解并集與交集的概念，符號之間的區(qū)別與聯系。
【高教版】中職數學基礎模塊上冊：4.3《對數》優(yōu)秀教案
課程名稱數學授課教師趙娜授課章節(jié)第四章第四節(jié)對數授課時間2015—2016年第一學期 第2周第1次課授課班級15級一班，15級二班，15級三班，15級四班，15級五班，15級六班，15級七班教學目的⑴ 理解對數的概念，理解常用對數和自然對數的概念； ⑵ 掌握利用計算器求對數值的方法； ⑶了解積、商、冪的對數．教學重點 和難點【教學重點】 指數式與對數式的關系． 【教學難點】 對數的概念．復習提問（1） 指數函數圖像的性質本課小結⑴ 理解對數的概念，理解常用對數和自然對數的概念； ⑵ 掌握利用計算器求對數值的方法； ⑶了解積、商、冪的對數．布置作業(yè)練習冊p7頁1-4題檢查簽字 檢查日期
新人教版高中英語選修2Unit 4 Journey Across a Vast Land教學設計
當孩子們由父母陪同時，他們才被允許進入這個運動場。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，相當于對應的時間、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.盡管被警告了風暴的到來，但農民們仍在農場干活。(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)．后面跟著兩個學生，老師走進了房間。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。
北師大初中數學八年級上冊二次根式的運算1教案
1．會用二次根式的四則運算法則進行簡單地運算；(重點)2．靈活運用二次根式的乘法公式．(難點)一、情境導入下面正方形的邊長分別是多少？這兩個數之間有什么關系，你能借助什么運算法則或運算律解釋它？二、合作探究探究點一：二次根式的乘除運算【類型一】 二次根式的乘法計算：(1)3×5； (2)13×27；(3)2xy×1x； (4)14×7.解：(1)3×5＝15；(2)13×27＝13×27＝9＝3；(3)2xy×1x＝2xy×1x＝2y；(4)14×7＝14×7＝72×2＝72.方法總結：幾個二次根式相乘，把它們的被開方數相乘，根指數不變，如果積含有能開得盡方的因數或因式，一定要化簡．【類型二】 二次根式的除法計算a2－2a÷a的結果是()A.－a－2 B．－－a－2C.a－2 D．－a－2解析：原式＝a2－2aa＝a（a－2）a＝a－2.故選C.
北師大初中七年級數學上冊有理數乘法的運算律教案2
分析：（1）（2）用乘法的交換、結合律；（3）（4）用分配律，4.99寫成5－0.01學生板書完成，并說明根據什么？略例3、某校體育器材室共有60個籃球。一天課外活動，有3個班級分別計劃借籃球總數的 ， 和 。請你算一算，這60個籃球夠借嗎？如果夠了，還多幾個籃球？如果不夠，還缺幾個？解：=60－30－20－15 =－5答：不夠借，還缺5個籃球。練習鞏固：第41頁1、2、7、探究活動 （1）如果2個數的積為負數，那么這2個數中有幾個負數？如果3個數的積為負數，那么這3個數中有幾個負數？4個數呢？5個數呢？6個數呢？有什么規(guī)律？ （2）逆用分配律 第42頁 5、用簡便方法計算（三）課堂小結通過本節(jié)課的學習，大家學會了什么？本節(jié)課我們探討了有理數乘法的運算律及其應用.乘法的運算律有：乘法交換律：a×b=b×a；乘法結合律：(a×b)×c=a×(b×c);分配律：a×(b+c)=a×b+a×c.在有理數的運算中，靈活運用運算律可以簡化運算.（四）作業(yè)：課本42頁作業(yè)題
北師大初中七年級數學上冊有理數的混合運算教案2
1、掌握有理數混合運算法則，并能進行有理數的混合運算的計算。2、經歷“二十四”點游戲，培養(yǎng)學生的探究能力[教學重點]有理數混合運算法則。[教學難點]培養(yǎng)探索思 維方式?！窘虒W過程】情境導入——有理數的混合運算是指一個算式里含有加、減、乘、除、乘方的多種運算.下面的算式里有哪幾種運算?3＋50÷22×( )－1.有理數混合運算的運算順序規(guī)定如下：1 先算乘方，再算乘除，最后算加減；2 同級運算，按照從左至右的順序進行；3 如果有括號，就先算小括號里的，再算中括號里的，最后算大括號里的。 加法和減法叫做第一級運算；乘法和除法叫做第二級運算；乘方和開方(今后將會學到)叫做第三級運算。注意:可以應用運算律，適當改變運算順序，使運算簡便.合作探究——
新人教版高中英語選修2Unit 2 Learning about Language教學設計
The activity theme of this section is to design various activities around the key words in the first text. Therefore, the activities require students to pay attention to the spelling of words. On the other hand, let students grasp the meaning of words more accurately through sentences and short texts. This kind of teaching design also helps to improve the ability of using English thinking.1. Cultivating students' ability to use word formation to induce and memorize vocabulary, and the ability to use lexical chunks to express meaning.2. Guide the students to think independently and use the correct form of words to complete sentences3. Cultivate students' habit of using lexical chunks to express language completely, guide students to draw words in sentences quickly, pay attention to word collocation, so as to accumulate more authentic expressions4. Instruct students to create sentences with the chunks.1. Enable students to use the language points in the real situation or specific contexts flexibly and appropriately.2. Guiding the Ss to use unit topic words and the sentence patterns in a richer context.Step1: Think of a word that best fits each definition.1. to remember sth2.to accept, admit, or recognize sth or the truth/existence of sth3. the process of changing sth or yourself to suit a new situation4 .to make sb feel less worried or unhappy5. a strong desire to achieve sth
新人教版高中英語選修2Unit 2 Reading and thinking教學設計
Her tutor told her to acknowledge __________ other people had said if she cited their ideas, and advised her _______（read） lots of information in order to form __________wise opinion of her own.Now halfway __________ her exchange year, Xie Lei felt much more at home in the UK. She said __________ (engage) in British culture had helped and that she had been__________ (involve) in social activities. She also said while learning about business, she was acting as a cultural messenger __________（build） a bridge between the two countries. keys:Xie Lei, a 19yearold Chinese student, said goodbye to her family and friends in China and boarded (board) a plane for London six months ago in order to get a business qualification. She was ambitious(ambition) to set up a business after graduation. It was the first time that she had left (leave) home.At first, Xie Lei had to adapt to life in a different country. She chose to live with a host family, who can help with her adaptation (adapt) to the new culture. When she missed home, she felt comforted (comfort) to have a second family. Also Xie Lei had to satisfy academic requirements. Her tutor told her to acknowledge what other people had said if she cited their ideas, and advised her to read lots of information in order to form a wise opinion of her own.Now halfway through her exchange year, Xie Lei felt much more at home in the UK. She said engaging (engage) in British culture had helped and that she had been involved (involve) in social activities. She also said while learning about business, she was acting as a cultural messenger building a bridge between the two countries.
新人教版高中英語選修2Unit 2 Reading for writing教學設計
The theme of this section is to express people's views on studying abroad. With the continuous development of Chinese economic construction, especially the general improvement of people's living standards, the number of Chinese students studying abroad at their own expense is on the rise. Many students and parents turn their attention to the world and regard studying abroad as an effective way to improve their quality, broaden their horizons and master the world's advanced scientific knowledge, which is very important for the fever of going abroad. Studying abroad is also an important decision made by a family for their children. Therefore, it is of great social significance to discuss this issue. The theme of this section is the column discussion in the newspaper: the advantages and disadvantages of studying abroad. The discourse is about two parents' contribution letters on this issue. They respectively express their own positions. One thinks that the disadvantages outweigh the advantages, and the other thinks that the advantages outweigh the disadvantages. The two parents' arguments are well founded and logical. It is worth noting that the two authors do not express their views on studying abroad from an individual point of view, but from a national or even global point of view. These two articles have the characteristics of both letters and argumentative essays1.Guide the students to read these two articles, and understand the author's point of view and argument ideas2.Help the students to summarize the structure and writing methods of argumentative writing, and guides students to correctly understand the advantages and disadvantages of studying abroad3.Cultivate students' ability to analyze problems objectively, comprehensively and deeply
新人教版高中英語選修2Unit 2 Using langauge-Listening教學設計
? B: Absolutely! Getting involved with Chinese cultural activities there definitely helped a lot. I got to practice my Chinese on a daily basis, and I could learn how native Chinese speakers spoke.? A: What do you feel is your biggest achievement?? B: Learning Chinese characters! I have learnt about 1,500 so far. When I first started, I didn't think it was even going to be possible to learn so many, but now I find that I can read signs, menus, and even some easy newspaper articles.? A: What are you most keen on?? B: I've really become keen on learning more about the Chinese culture, in particular Chinese calligraphy. As I have learnt Chinese characters, I have developed a great appreciation for their meaning. I want to explore Chinese characters by learning how to write them in a more beautiful way. ? A: Finally, what do you want to say to anyone interested in learning Chinese?? I have really become keen on learning more about the Chinese culture, in particular Chinese Calligraphy. As I have learnt Chinese character, I have developed a great appreciation for their meaning. I want to explore Chinese characters by learning how to write them in a more beautiful way.? A: Finally, what do you want to say to anyone interested in learning Chinese?? B: I'd say, give it a shot! While some aspects may be difficult, it is quite rewarding and you will be happy that you tried.? A: Thanks for your time. ? B:You're welcome.
新人教版高中英語選修2Unit 4 Reading for writing教學設計
假定你是英國的Jack，打算來中國旅行，請你給你的中國筆友李華寫一封信，要點如下：1．你的旅行計劃：北京→泰山→杭州；2．征求建議并詢問他是否愿意充當你的導游。注意：1.詞數80左右(開頭和結尾已給出，不計入總詞數)；2．可以適當增加細節(jié)，以使行文連貫。參考詞匯：故宮 the Forbidden City；泰山 Mount TaiDear Li Hua，I'm glad to tell you that 'm going to visit China.First，I am planning to visit Beijing，the capitalof China，where I am looking forward to enjoying the Great Wall，the Forbidden City and somebeautiful parks.Then I intend to go to visit Mount Tai in Shandong Province.I've heard that it is one ofthe most famous mountains in China and I can't wait to enjoy the amazing sunrise there.After that，I amalso going to Hangzhou.It is said that it is a beautiful modern city with breathtaking natural sights，among which the West Lake is a well- known tourist attraction.What do you think of my travel plan? Will you act as my guide? Hope to hear from you soon.
新人教版高中英語選修2Unit 4 Using langauge-Listening教學設計
The theme of the listening section is " talking about scenery and culture along a journey."The part is designed to further lead the students to understand Canadian natural geography and social environment, and integrated into the cultural contrast by mentioning the long train journey from Beijing to Moscow routes. On this basis, the part activates students related travel experience, lets the student serial dialogue, guides the student to explore further the pleasure and meaning of the long journey, and Chinese and foreign cultural comparison.The part also provides a framework for the continuation of the dialogue, which is designed to provide a framework for students to successfully complete their oral expressions, and to incorporate an important trading strategy to end the dialogue naturally.1. Help students to understand and master some common English idioms in the context, and experience the expression effect of English idioms.2. Guide the students to understand the identity of different people in the listening context, and finish the dialogue according to their own experience.3. Instruct the students to use appropriate language to express surprise and curiosity about space and place in the dialogue, and master the oral strategy of ending the dialogue naturally.1. Instruct students to grasp the key information and important details of the dialogue.2. Instruct students to conduct a similar talk on the relevant topic.
新人教版高中英語選修2Unit 5 Learning about Language教學設計
The purpose of this section of vocabulary exercises is to consolidate the key words in the first part of the reading text, let the students write the words according to the English definition, and focus on the detection of the meaning and spelling of the new words. The teaching design includes use English definition to explain words, which is conducive to improving students' interest in vocabulary learning, cultivating their sense of English language and thinking in English, and making students willing to use this method to better grasp the meaning of words, expand their vocabulary, and improve their ability of vocabulary application. Besides, the design offers more context including sentences and short passage for students to practice words flexibly.1. Guide students to understand and consolidate the meaning and usage of the vocabulary in the context, 2. Guide the students to use the unit topic vocabulary in a richer context3. Let the students sort out and accumulate the accumulated vocabulary, establishes the semantic connection between the vocabulary,4. Enable students to understand and master the vocabulary more effectivelyGuiding the Ss to use unit topic words and the sentence patterns in a richer context.Step1: Read the passage about chemical burns and fill in the blanks with the correct forms of the words in the box.