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新人教版高中英語必修2Unit 2 Wildlife Protection-Reading for Writing教案二
This lesson aims at making a poster about protecting wildlife after reading some posters. During reading students are guided to understand the content and try to summarize the posters with one sentence. Then students are guided to try to make a poster about protecting wildlife.1. Read the two posters and try to understand the summary sentences.2. Look at the two posters and try to understand what emotions they express.3. Try to summarize the features of posters4. Try to make a poster about wildlife.1. Look at the two posters and try to understand what emotions they express.2. Try to summarize the features of posters3. Try to make a poster about wildlife.Step 1 Lead inLook at the the posters on the textbook and ask:Which emotions do the posters communicate ?Step 2 Read the poster and answer the questions.1. What do you think of the animals in the poster on the left ?I think it is frightening and ugly.2. Why do we should protect the ugly animals ?All species--the good, the bad, and the ugly-- should be treated equally.The world needs all kinds--without variety, our planet cannot survive.3. Why are billions of trees being cut down every year ?To make paper for humans.4. What result will be lead to after the trees are cut down ?A lost of animal homes are being destroyed./The habitat of wildlife is being destroyed.Step 3 Find the feature of posters1. What does each poster use to stir up emotions ?On the left, it makes us a little frightened and it looks a little ugly, but it can activate our curiosity--What is it? And What is wrong with it?On the right, it makes us feel a little sad and want to protect them.
新人教版高中英語必修2Unit 2 Wildlife Protection-Discovering Useful Structure教案二
2．表示現階段正在進行的被動動作(該動作在說話的瞬間未必正在進行)。Many interesting experiments are being carried out these days.(說話時，并不一定正在進行)3．表示一種經常性的被動行為，常和always，constantly 等表示頻度的副詞連用，這種用法常常帶有贊揚或厭惡的感情色彩。He is always being praised by the leader.4．表示按計劃或安排主語將要承受謂語動詞所表示的動作(僅限于少數及物動詞)。A party is being held tonight.Step 4 Special cases1.像take care of, look after, talk about, think of等動詞與介詞構成的短語用于現在進行時的被動語態(tài)時, 其中的介詞不可省略。The ways to stop illegally hunting are being talked about. 2．可與部分情態(tài)動詞連用，表示對正在發(fā)生的事情的推測。She may be being punished by her mother.3．有時可表示按計劃或安排將要進行的一個被動動作。A celebration is being held this weekend for his success.4．某些表示“狀態(tài)、心理活動、存在”等的動詞，如have，want，need，love，一般不用現在進行時的被動語態(tài)，而常用一般現在時的被動語態(tài)。With the population increasing，more land is needed.5．“be＋under/in＋n.”可表示現在進行時的被動意義。My computer is under repair.＝My computer is being repaired.
新人教版高中英語必修2Unit 2 Wildlife Protection-Discovering Useful Structure教案一
The activity topic of this section is "report an ongoing event", and the structure is the passive voice of present continuous tense. Rare wild animals are suffering from large-scale poaching, and species are on the brink of danger. Rescue operations are underway. "Being" and "suffering" are the meanings of the present progressive passive voice.The usage of present progressive passive voice is of great importance in writing a good discourse and appreciating some difficult language items, so it is vital to master it and use it flexibly in a context.1. Motivate Ss to deepen the understanding of the usage of present progressive passive voice in a fixed context.2. Enable Ss to master the usage of present progressive passive voice and use it flexibly in a context.3. Lead Ss to construct sentences or appreciate sentences used master it and use it flexibly in a context.1. Help students to appreciate the function of the usage of present progressive passive voice in a sentence2. Instruct students to write essays using the proper usage of present progressive passive voice.Look at the picture and tell me what are workers doing? What is the house being done?
新人教版高中英語必修2Unit 2 Wildlife Protection-Reading and Thinking教案一
The listening and speaking part aims at how to protect and help endangered animals by listening, speaking and talking about the facts and reasons. This lesson analyzes the decreasing clause of Tibetan antelope population and the measures of protecting Tibetan antelopes. So students can be guided to learn to analyse the title and use different reading skills or strategies, like scanning, skimming and careful reading.1. Read quickly to get the main ideas and the purpose of going to Tibetan; read carefully to understand what the author see and think.2. Understand the sentences of the present continuous passive voice such as “Much is being done to protect wildlife.” and the inverted sentence “Only when we learn to exist in harmony with nature can we stop being a threat to wildlife and to our planet.”3. Enhance the awareness of protecting wildlife.4. Cultivate the reading methods according to different materials.1. Read quickly to get the main ideas and the purpose of going to Tibetan; read carefully to understand what the author see and think.2. Understand the sentences of the present continuous passive voice such as “Much is being done to protect wildlife.” and the inverted sentence “Only when we learn to exist in harmony with nature can we stop being a threat to wildlife and to our planet.”3. Cultivate the reading methods according to different materials.Step 1 Leading-inWatch a video about elephants and whales and then ask:Why are they endangered ? They are killed/hunted
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 2 Wildlife Protection-Listening and Speaking教案
This lesson is about wildlife protection. The listening and speaking is about “How to protect endangered wildlife ?” Faced with the facts and numbers of wildlife loss, people begin to detect the reasons, then people such as the celebrities (Prince William and Yao Ming) are calling on to protect them. So students are guided to enhance the awareness of protecting wildlife and try to take part in some volunteer activities of protecting wildlife.1. Predict the content by using visuals. 2. Learn to use the sentences such as “I’m concerned about.... But now they are in danger. I want to know the reasons/why./ What can we do to protect them ?3. Learn from the stars like Prince William and Yao Ming and enhance the awareness of protecting wildlife.4. Guide students to try to put forward the solutions to the problems of wildlife protection and then discuss them with partners and present the results of discussion.5. Master the pronunciation of stressed syllables.1. Learn from the stars like Prince William and Yao Ming and enhance the awareness of protecting wildlife.2. Guide students to try to put forward the solutions to the problems of wildlife protection and then discuss them with partners and present the results of discussion.3. Learn to use the sentences such as “I’m concerned about.... But now they are in danger. I want to know the reasons/why./ What can we do to protect them ?4. Master the pronunciation of stressed syllables.Part A Listening and Speaking--- How to save endangered wildlifeStep 1 Lead in1. Point at the pictures on P14 and ask Q1: What message do these posters share?
新人教版高中英語必修2Unit 2 Wildlife Protection-Reading and Thinking教案二
The theme of this unit is human and nature, focusing on the theme of wildlife protection. Nature is a complex ecosystem, in which there are delicate balance between animals and plants. Because of the role of the food chain, the extinction of one species will produce influence, causing a series of chain reaction. Large scale extinction of species will have a serious and even irreversible impact on the ecosystem, resulting in immeasurable losses. Therefore, it is of great significance to protect wild species. To protect wild species is to protect human beings themselves. The motto of this unit is "when the buying stops, the killing can too,” which is a public service advertising slogan to protect wildlife. It tells people that every rhinoceros horn, every fur, every bowl of shark fin soup, every Ivory product, and every tiger bone product, etc. consumed by human beings, are innocent wild animals slaughtered behind them. The mission of wild aid is to ban illegal trade in endangered wildlife and mitigate climate change. It aims to educate the public to reduce the consumption demand for endangered wildlife products through public publicity and improve the awareness of environmental protection.1. Improve the awareness of wildlife protection by acquiring the knowledge of wildlife protection.2. Focus on environmental protection and protection of all lives.3. Analysis of the living environment of wild animals with appropriate thinking mode.4. Skillfully use the vocabulary and grammar knowledge of this unit to cultivate self-study ability according to the unit content5. Develop cooperative learning ability through discussion and other ways1. Enable the Ss to talk about the current situation of wild animals.2. Guide the Ss to summarize the main idea of each paragraph as well as the main idea of the text.
新人教版高中英語必修2Unit 2 Wildlife Protection-Reading For Writing教案一
1. 標題首先根據海報的特點、格式寫明標題。海報中往往把內容作為大標題。例如: Save the earth, Save the birds。2. 正文部分不同的海報其正文部分的側重點不同。對于介紹性的海報, 首先要引出話題, 其次列出原因, 最后是總結。對于宣傳類的海報, 要寫明具體內容, 如: 活動內容, 地點以及參加活動的注意事項, 主持或舉辦單位等。1. 圖片: 要選擇引人注目的圖片, 與主題要相關, 色彩明亮。話題句式 1. It is a treasure of our country. 它是我國的國寶。2. Believe it or not, at present only several thousand pandas exist in the world. 信不信由你, 目前世界上僅現存幾千只熊貓。 3.It’s because of human activities that tigers are endangered. 正是因為人類的活動, 老虎處于瀕危的狀態(tài)。4. Many wild animals are in danger of dying out. 很多野生動物面臨著滅絕的危險。 5. The government has taken effective measures to protect them. 政府已采取有效的措施來保護它們。6. People should raise the awareness of the protection of wild animals. 人們應該提高保護野生動物的意識。 7. It’s amazing that there are merely less than 1, 000 finless porpoises living in China. 非常令人吃驚, 目前中國僅有不足1 000只江豚。
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.
人教版高中政治必修2共創(chuàng)幸福生活說課稿
環(huán)節(jié)三 案例分析 突破難點我將用多媒體展示兩組反映中學生參與民主管理的一些作法的圖片，和教材26-27頁的三個鏡頭，然后請同學們根據圖片和材料探究以下問題： 1. 聯系自身實際談談這些做法對我們有何啟示？ 2．實行農村村民自治和城市居民自治有什么意義呢？ 3. 我們在實際生活中應怎么做？這樣，通過圖片和材料的展示，點明了公民參與民主管理的意義，以此來誘發(fā)學生已有的真切體驗，感受其境，增強學生共創(chuàng)想和文明社區(qū)的積極性和情感。同時，我們也希望學生在學習本課的知識后，又能做到學以致用，把所學的知識真正用到社區(qū)管理中，為所在社區(qū)管理提合理建議，從而真正實現了知識從生活中來，又回到生活中去的理念。環(huán)節(jié)四課堂小結 課后延伸將用多媒體展示本節(jié)課的知識框架，并注重引導學生將今天所學新知識與前面知識聯系起來，幫助學生從宏觀上把握各知識點之間的關系，有利于學生理解記憶，以此來幫助教師在第一時間掌握學生學習信息的反饋，同時培養(yǎng)學生歸納分析能力、概括能力。
人教A版高中數學必修一奇偶性教學設計（2）
《奇偶性》內容選自人教版A版第一冊第三章第三節(jié)第二課時;函數奇偶性是研究函數的一個重要策略,因此奇偶性成為函數的重要性質之一,它的研究也為今后指對函數、冪函數、三角函數的性質等后續(xù)內容的深入起著鋪墊的作用.課程目標1、理解函數的奇偶性及其幾何意義；2、學會運用函數圖象理解和研究函數的性質；3、學會判斷函數的奇偶性．數學學科素養(yǎng)1.數學抽象：用數學語言表示函數奇偶性；2.邏輯推理：證明函數奇偶性；3.數學運算：運用函數奇偶性求參數；4.數據分析：利用圖像求奇偶函數；5.數學建模：在具體問題情境中，運用數形結合思想，利用奇偶性解決實際問題。重點：函數奇偶性概念的形成和函數奇偶性的判斷；難點：函數奇偶性概念的探究與理解．教學方法：以學生為主體，采用誘思探究式教學，精講多練。
北師大初中數學九年級上冊比例的性質2教案
請寫出 推理過程：∵ ，在兩邊同時加上1得， + = + .兩邊分別通分得： 思考：請仿照上面的方法，證明“如果 ，那么 ”．（3） 等比性質：猜想 （ ），與 相等嗎？能 否證明你的猜想？（引導學生從上述實例中找出證明方法）等比性質：如果 （ ），那么 ＝ ．思考：等比性質中，為什么要 這個條件？三、 鞏固練習：1.在相同時刻的物高與影長成比例，如果一建筑在地面上影長為50米，高為1.5米的測竿的影長為2.5米 ，那么，該建筑的高是多少米？2．若 則 3．若 ，則 四、 本課小結：1．比例的基本性質：a:b=c:d ；2. 合比性質：如果 ，那么 ；3. 等比性質：如果 （ ），五、 布置作業(yè)：課本習題4.2
人教版高中生物必修2伴性遺傳說課稿
（1觀察圖解，色盲基因在性別間是如何傳遞的呢？（女--女、女--男、男--女）（2）為什么不能由男性傳給男性？（色盲基因是在X染色體上，因此色盲基因是隨X染色體的傳遞而傳遞。）（3）男性的色盲基因怎樣才能傳給男性呢？（通過女兒，傳給外孫即交叉遺傳）（4）從圖解看色盲在男女中的發(fā)病情況怎樣？（男性多于女性）（5）從社會調查也是這樣，你是否能從基因和染色體的角度加以解釋？（提示：女性染色體的構成，結合基因位置及顯隱性進行分析）歸納特點：歸納出色盲基因遺傳的特點并擴展到X染色體隱性遺傳的特點上。色盲基因遺傳（X隱性遺傳）的特點：（1）男患者多于女患者（2）交叉遺傳（3）女病兒子必病，男正女兒必正等。問題探討：利用“遺傳圖解”結合“問題鏈”繼續(xù)探討，拓展到抗維生素D即X 染色體顯性遺傳的特點。（6）色盲基因在X染色體上屬隱性基因，子代表現男多于女，對應的正常色覺基因則屬于X顯性基因，子代表現應如何？（女多于男）
人教版高中政治必修2投出理性一票說課稿
環(huán)節(jié)三情景模擬 情感升華首先：1、本課開始觀看的視頻中：選出村長體現了村民參加選舉的什么態(tài)度？生活中一些人“多我一票不多,少我一票不少,選舉與我無關"的想法2、你如何看待上述兩種不同態(tài)度？為什么？發(fā)表你的看法【教師這個過程中點撥、引導】如果我們都不珍惜自己的選舉權，那么我們的國家將會出現什么后果？3、那么作為將來選民和被選舉人，你們認為應具有那些政治素養(yǎng)才能適應？學生結合教材思考（1）（提示）不行使或不認真行使自己的選舉權，意味著我們將不能選舉出能為人民謀福利的當家人，意味著我們的國家將由重蹈舊中國的覆轍。（2）從態(tài)度上講：公民應積極參加選舉，認真行使這一權利，不斷增強公民意識和主人翁意識，增強公民的參與感和責任感。（3）從能力上講：要不斷提高公民的政治參與能力（政治素質、文化素質、議政能力），在周全考慮、理性判斷的基礎上，鄭重地投出自己的一票。
北師大初中數學九年級上冊菱形的性質2教案
1. _____________________________________________2. _____________________________________________你會計算菱形的周長嗎？三、例題精講例1．課本3頁例1例2．已知：在菱形ABCD中，對角線AC、BD相交于點O，E、F、G、H分別是菱形ABCD各邊的中點，求證：OE=OF=OG=OH.四、課堂檢測：1．已知四邊形ABCD是菱形，O是兩條對角線的交點，AC=8cm，DB=6cm，菱形的邊長是________cm．2．菱形ABCD的周長為40cm，兩條對角線AC：BD=4：3，那么對角線AC=______cm，BD=______cm．3．若菱形的邊長等于一條對角線的長，則它的一組鄰角的度數分別為 4．已知菱形的面積為30平方厘米，如果一條對角線長為12厘米，則別一條對角線長為________厘米.5．菱形的兩條對角線把菱形分成全等的直角三角形的個數是（ ）．（A）1個 （B）2個 （C）3個 （D）4個6.在菱形ABCD中，CE⊥AB，E為垂足，BC=2，BE=1，求菱形的周長和面積
人教版高中地理必修2城市內部空間結構教案
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整體感知 齊誦詩歌，說說這首詩歌緊扣“土地”，作了哪些形象性的描述?！ 窘涣鼽c撥】點出土地情結。起始兩句，詩人對土地的熱愛，已到了不知道如何傾訴的地步，于是他舍棄人的思維語言而借用鳥的簡單樸素的語言傾瀉他的感情?！八粏 钡母杪曊苁惆l(fā)作者對土地的義無反顧的眷戀和執(zhí)著，于是土地情結的激越歌聲由此響起?！ A吐土地情結?！氨槐╋L雨所打擊著的土地”“悲憤的河流”“激怒的風”“無比溫柔的黎明”是作者所歌唱的對象，詩人沒有沉溺于對“溫柔”恬靜的“黎明”的欣賞中，為了讓自己的愛永遠留給土地，他做出了莊嚴鄭重的選擇。 升華土地情結。一問一答，詩人由借鳥抒情轉入直抒胸臆。太“深沉”太強烈的土地情結，已使人難以訴諸語言，只能凝成晶瑩的淚水?！吧畛痢币辉~也許達不到與實際感情相適應的強度，于是其后緊跟著沉重的省略號。省略號中似乎涌動著潛流地火一般的激情，更為沉重地叩擊著讀者的心房，激起讀者持續(xù)的共鳴。