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新人教版高中英語選修2Unit 5 Using langauge-Listening教學(xué)設(shè)計
The theme of this section is to learn how to make emergency calls. Students should learn how to make emergency calls not only in China, but also in foreign countries in English, so that they can be prepared for future situations outside the home.The emergency telephone number is a vital hotline, which should be the most clear, rapid and effective communication with the acute operator.This section helps students to understand the emergency calls in some countries and the precautions for making emergency calls. Through the study of this section, students can accumulate common expressions and sentence patterns in this context. 1.Help students accumulate emergency telephone numbers in different countries and learn more about first aid2.Guide the students to understand the contents and instructions of the telephone, grasp the characteristics of the emergency telephone and the requirements of the emergency telephone.3.Guide students to understand the first aid instructions of the operators.4.Enable Ss to make simulated emergency calls with their partners in the language they have learned1. 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.Step1:Look and discuss:Match the pictures below to the medical emergencies, and then discuss the questions in groups.
新人教版高中英語選修2Unit 2 Learning about Language教學(xué)設(shè)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 Using langauge-Listening教學(xué)設(shè)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 Using langauge-Listening教學(xué)設(shè)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 2 Reading for writing教學(xué)設(shè)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 4 History and Traditions-Listening＆Speaking＆Talking教案二
Listening and Speaking introduces the topic of “Take part in a youth project”. The listening text is an interview about "sharing views on historical sites". Through listening to a dialogue between Chinese and foreign students on the way to the Confucius Temple, students can understand their views on the Confucius Temple, Confucius, Confucius' descendants and Confucius' educational thoughts, so as to realize and think about the profound influence of Confucius and his thoughts on Chinese historical tradition. At the same time, the dialogue naturally integrates English idioms and mentions Shakespeare, the British playwright, so as to provide language materials and context for students to understand English idioms and related cultural allusions, as well as to compare Chinese and foreign cultures, which is helpful for students to understand and express the language such as history, tradition, culture and custom significant impact.Text analysis: listening text is a dialogue between a British student and a Chinese student when he goes to the Confucius Temple. When William, a British student, visited the Confucius Temple, he asked Xiao Kong, a Chinese student, for directions. Xiao Kong was just going to the Confucius Temple to meet with the members of the research group, so they went together and exchanged their views on the Confucius Temple, Confucius, Confucius' descendants and Confucius' educational thoughts. From the perspective of foreign tourists, this paper describes their thoughts on Confucius, the great son of Confucius, who had a profound impact on Chinese history and cultural tradition, and his education.Listening and Talking introduces a visit to a historic tourist destination. Tourism is a common way to understand a country's history, culture, and customs and so on. Students listen to the dialogue between Xiao Yan, a youth hostel Usher, and Paul, a backpacker, to learn about Pingyao's famous historical and cultural attractions and Paul's travel experience and experience as a foreign tourist.
新人教版高中英語必修2Unit 4 History and Traditions-Listening＆Speaking＆Talking教案一
This unit is about history and traditions. From the opening page, we can know that this unit will introduce the history and traditions around the world. As Marcus Garvey says “A people without the knowledge of their past history, origin and culture is like a tree without roots”, it is important for students to realize the importance and value of knowing the history and traditions and their further meanings. And this part ( listening and speaking ) is divided into two parts: Part A---share views on historic sites, Part B ---talk about a visit to a historic tourist destination. By talking with a foreigner, the speakers introduce the historic attractions and their cultures. Part A is that William, a British student, who was going to visit the Confucius Temple and a Chinese student, Xiao Kong, who was going to the Confucius Temple to meet with the members of the research group, went together and exchanged their views on the Confucius Temple, Confucius, Confucius' descendants and Confucius' educational thoughts. Part B is a conversation between Xiao Yan, a youth hostel receptionist and Paul, a backpacker about the feelings and experience after visiting the Chinese famous tourist attraction Pingyao.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 talk about historic spots and great person.3. Instruct students to use functional sentences of showing one’s excitement, surprise and disappointment.1. Guide students to understand the content of listening texts in terms of the whole and key details; 2. Cultivate students' ability to discuss with their peers the related topics.3. Enable students to use the functional items of showing one’s excitement, surprise and disappointment.
新人教版高中英語必修2Unit 5 Music-Listening＆Speaking＆Talking教案
choir memberspeople to run food stands people to sell festival ticketspeople to sell music CDspeople to set up equipmentmusical performersStep 2: Listen to the announcement again and answer the questions. ? 1. What kind of songs will Grace Davis sing at the festival?? 2. Who can try out as a performer?? 3. What can those who think they do not have musical talent do?? 4. How can students volunteer to take part?? Talking about preferences:? Would you prefer doing ..?? What would you prefer to do?? Would you rather do .... or ….?? What would you rather do?? I'd prefer .... to ..? I'd rather have ... than .. Step 3: Speaking ProjectWork in groups. Role-play the conversation or make a new one.? Debbie: Where have you been? You missed the announcement about the music festival.? John: I was at the doctor's office. Music festival?? Frank: Yes, it's going to be next month on the school sports field. John, you can play the piano. How about playing it at the festival?? John: Well, I'd rather play the violin. I can play Liang Zhu.? Frank: Wow! Sounds good. What about you, Debbie? ? Debbie: Actually, I don't have much musical ability. I'd prefer just to help out with the crowds.? Frank: You can sell tickets or work at a food stand.? John: So can I assume that the aim of the festival is to raise money?? Debbie: Yes. All of the money will go to charity.
人教A版高中數(shù)學(xué)必修一奇偶性教學(xué)設(shè)計（2）
《奇偶性》內(nèi)容選自人教版A版第一冊第三章第三節(jié)第二課時;函數(shù)奇偶性是研究函數(shù)的一個重要策略,因此奇偶性成為函數(shù)的重要性質(zhì)之一,它的研究也為今后指對函數(shù)、冪函數(shù)、三角函數(shù)的性質(zhì)等后續(xù)內(nèi)容的深入起著鋪墊的作用.課程目標(biāo)1、理解函數(shù)的奇偶性及其幾何意義；2、學(xué)會運用函數(shù)圖象理解和研究函數(shù)的性質(zhì)；3、學(xué)會判斷函數(shù)的奇偶性．?dāng)?shù)學(xué)學(xué)科素養(yǎng)1.數(shù)學(xué)抽象：用數(shù)學(xué)語言表示函數(shù)奇偶性；2.邏輯推理：證明函數(shù)奇偶性；3.數(shù)學(xué)運算：運用函數(shù)奇偶性求參數(shù)；4.數(shù)據(jù)分析：利用圖像求奇偶函數(shù)；5.數(shù)學(xué)建模：在具體問題情境中，運用數(shù)形結(jié)合思想，利用奇偶性解決實際問題。重點：函數(shù)奇偶性概念的形成和函數(shù)奇偶性的判斷；難點：函數(shù)奇偶性概念的探究與理解．教學(xué)方法：以學(xué)生為主體，采用誘思探究式教學(xué)，精講多練。
人教A版高中數(shù)學(xué)必修一對數(shù)的運算教學(xué)設(shè)計（2）
學(xué)生已經(jīng)學(xué)習(xí)了指數(shù)運算性質(zhì)，有了這些知識作儲備，教科書通過利用指數(shù)運算性質(zhì)，推導(dǎo)對數(shù)的運算性質(zhì)，再學(xué)習(xí)利用對數(shù)的運算性質(zhì)化簡求值。課程目標(biāo)1、通過具體實例引入，推導(dǎo)對數(shù)的運算性質(zhì)；2、熟練掌握對數(shù)的運算性質(zhì)，學(xué)會化簡，計算.數(shù)學(xué)學(xué)科素養(yǎng)1.數(shù)學(xué)抽象：對數(shù)的運算性質(zhì)；2.邏輯推理：換底公式的推導(dǎo)；3.數(shù)學(xué)運算：對數(shù)運算性質(zhì)的應(yīng)用；4.數(shù)學(xué)建模：在熟悉的實際情景中，模仿學(xué)過的數(shù)學(xué)建模過程解決問題.重點：對數(shù)的運算性質(zhì)，換底公式，對數(shù)恒等式及其應(yīng)用；難點：正確使用對數(shù)的運算性質(zhì)和換底公式．教學(xué)方法：以學(xué)生為主體，采用誘思探究式教學(xué)，精講多練。教學(xué)工具：多媒體。一、 情景導(dǎo)入回顧指數(shù)性質(zhì)：(1)aras＝ar＋s(a＞0，r，s∈Q)．(2)(ar)s＝ (a＞0，r，s∈Q)．(3)(ab)r＝ (a＞0，b＞0，r∈Q)．那么對數(shù)有哪些性質(zhì)？如 要求：讓學(xué)生自由發(fā)言，教師不做判斷。而是引導(dǎo)學(xué)生進(jìn)一步觀察.研探.
人教A版高中數(shù)學(xué)必修一對數(shù)的概念教學(xué)設(shè)計（2）
對數(shù)與指數(shù)是相通的，本節(jié)在已經(jīng)學(xué)習(xí)指數(shù)的基礎(chǔ)上通過實例總結(jié)歸納對數(shù)的概念，通過對數(shù)的性質(zhì)和恒等式解決一些與對數(shù)有關(guān)的問題.課程目標(biāo)1、理解對數(shù)的概念以及對數(shù)的基本性質(zhì)；2、掌握對數(shù)式與指數(shù)式的相互轉(zhuǎn)化；數(shù)學(xué)學(xué)科素養(yǎng)1.數(shù)學(xué)抽象：對數(shù)的概念；2.邏輯推理：推導(dǎo)對數(shù)性質(zhì)；3.數(shù)學(xué)運算：用對數(shù)的基本性質(zhì)與對數(shù)恒等式求值；4.數(shù)學(xué)建模：通過與指數(shù)式的比較，引出對數(shù)定義與性質(zhì).重點：對數(shù)式與指數(shù)式的互化以及對數(shù)性質(zhì)；難點：推導(dǎo)對數(shù)性質(zhì)．教學(xué)方法：以學(xué)生為主體，采用誘思探究式教學(xué)，精講多練。教學(xué)工具：多媒體。一、 情景導(dǎo)入已知中國的人口數(shù)y和年頭x滿足關(guān)系 中，若知年頭數(shù)則能算出相應(yīng)的人口總數(shù)。反之，如果問“哪一年的人口數(shù)可達(dá)到18億，20億，30億......”，該如何解決？要求：讓學(xué)生自由發(fā)言，教師不做判斷。而是引導(dǎo)學(xué)生進(jìn)一步觀察.研探.
人教A版高中數(shù)學(xué)必修一函數(shù)的概念教學(xué)設(shè)計（2）
函數(shù)在高中數(shù)學(xué)中占有很重要的比重，因而作為函數(shù)的第一節(jié)內(nèi)容，主要從三個實例出發(fā)，引出函數(shù)的概念.從而就函數(shù)概念的分析判斷函數(shù)，求定義域和函數(shù)值，再結(jié)合三要素判斷函數(shù)相等.課程目標(biāo)1.理解函數(shù)的定義、函數(shù)的定義域、值域及對應(yīng)法則。2.掌握判定函數(shù)和函數(shù)相等的方法。3.學(xué)會求函數(shù)的定義域與函數(shù)值。數(shù)學(xué)學(xué)科素養(yǎng)1.數(shù)學(xué)抽象：通過教材中四個實例總結(jié)函數(shù)定義；2.邏輯推理：相等函數(shù)的判斷；3.數(shù)學(xué)運算：求函數(shù)定義域和求函數(shù)值；4.數(shù)據(jù)分析：運用分離常數(shù)法和換元法求值域；5.數(shù)學(xué)建模：通過從實際問題中抽象概括出函數(shù)概念的活動，培養(yǎng)學(xué)生從“特殊到一般”的分析問題的能力，提高學(xué)生的抽象概括能力。重點：函數(shù)的概念，函數(shù)的三要素。難點：函數(shù)概念及符號y=f(x)的理解。
人教A版高中數(shù)學(xué)必修一基本不等式教學(xué)設(shè)計（2）
《基本不等式》在人教A版高中數(shù)學(xué)第一冊第二章第2節(jié)，本節(jié)課的內(nèi)容是基本不等式的形式以及推導(dǎo)和證明過程。本章一直在研究不等式的相關(guān)問題，對于本節(jié)課的知識點有了很好的鋪墊作用。同時本節(jié)課的內(nèi)容也是之后基本不等式應(yīng)用的必要基礎(chǔ)。課程目標(biāo)1.掌握基本不等式的形式以及推導(dǎo)過程，會用基本不等式解決簡單問題。2.經(jīng)歷基本不等式的推導(dǎo)與證明過程，提升邏輯推理能力。3.在猜想論證的過程中，體會數(shù)學(xué)的嚴(yán)謹(jǐn)性。數(shù)學(xué)學(xué)科素養(yǎng)1.數(shù)學(xué)抽象：基本不等式的形式以及推導(dǎo)過程；2.邏輯推理：基本不等式的證明；3.數(shù)學(xué)運算：利用基本不等式求最值；4.數(shù)據(jù)分析：利用基本不等式解決實際問題；5.數(shù)學(xué)建模：利用函數(shù)的思想和基本不等式解決實際問題，提升學(xué)生的邏輯推理能力。重點：基本不等式的形成以及推導(dǎo)過程和利用基本不等式求最值；難點：基本不等式的推導(dǎo)以及證明過程．
人教A版高中數(shù)學(xué)必修一集合的概念教學(xué)設(shè)計（2）
例7 用描述法表示拋物線y＝x2＋1上的點構(gòu)成的集合．【答案】見解析 【解析】 拋物線y＝x2＋1上的點構(gòu)成的集合可表示為：{(x，y)|y＝x2＋1}．變式1．[變條件，變設(shè)問]本題中點的集合若改為“{x|y＝x2＋1}”，則集合中的元素是什么？【答案】見解析 【解析】集合{x|y＝x2＋1}的代表元素是x，且x∈R，所以{x|y＝x2＋1}中的元素是全體實數(shù)．變式2．[變條件，變設(shè)問]本題中點的集合若改為“{y|y＝x2＋1}”，則集合中的元素是什么？【答案】見解析 【解析】集合{ y| y＝x2＋1}的代表元素是y，滿足條件y＝x2＋1的y的取值范圍是y≥1，所以{ y| y＝x2＋1}＝{ y| y≥1}，所以集合中的元素是大于等于1的全體實數(shù)．解題技巧（認(rèn)識集合含義的2個步驟）一看代表元素，是數(shù)集還是點集，二看元素滿足什么條件即有什么公共特性。
人教A版高中數(shù)學(xué)必修一任意角教學(xué)設(shè)計（2）
學(xué)生在初中學(xué)習(xí)了 ～ ，但是現(xiàn)實生活中隨處可見超出 ～ 范圍的角.例如體操中有“前空翻轉(zhuǎn)體 ”，且主動輪和被動輪的旋轉(zhuǎn)方向不一致.因此為了準(zhǔn)確描述這些現(xiàn)象，本節(jié)課主要就旋轉(zhuǎn)度數(shù)和旋轉(zhuǎn)方向?qū)堑母拍钸M(jìn)行推廣.課程目標(biāo)1.了解任意角的概念.2.理解象限角的概念及終邊相同的角的含義．3.掌握判斷象限角及表示終邊相同的角的方法．?dāng)?shù)學(xué)學(xué)科素養(yǎng)1.數(shù)學(xué)抽象：理解任意角的概念，能區(qū)分各類角；2.邏輯推理：求區(qū)域角；3.數(shù)學(xué)運算：會判斷象限角及終邊相同的角.重點：理解象限角的概念及終邊相同的角的含義；難點：掌握判斷象限角及表示終邊相同的角的方法．教學(xué)方法：以學(xué)生為主體，采用誘思探究式教學(xué)，精講多練。教學(xué)工具：多媒體。一、 情景導(dǎo)入初中對角的定義是：射線OA繞端點O按逆時針方向旋轉(zhuǎn)一周回到起始位置，在這個過程中可以得到 ～ 范圍內(nèi)的角.但是現(xiàn)實生活中隨處可見超出 ～ 范圍的角.例如體操中有“前空翻轉(zhuǎn)體 ”，且主動輪和被動輪的旋轉(zhuǎn)方向不一致.
人教A版高中數(shù)學(xué)必修二簡單隨機(jī)抽樣教學(xué)設(shè)計
知識探究（一）：普查與抽查像人口普查這樣，對每一個調(diào)查調(diào)查對象都進(jìn)行調(diào)查的方法，稱為全面調(diào)查（又稱普查）。 在一個調(diào)查中，我們把調(diào)查對象的全體稱為總體，組成總體的每一個調(diào)查對象稱為個體。為了強調(diào)調(diào)查目的，也可以把調(diào)查對象的某些指標(biāo)的全體作為總體，每一個調(diào)查對象的相應(yīng)指標(biāo)作為個體。問題二：除了普查，還有其他的調(diào)查方法嗎？由于人口普查需要花費巨大的財力、物力，因而不宜經(jīng)常進(jìn)行。為了及時掌握全國人口變動狀況，我國每年還會進(jìn)行一次人口變動情況的調(diào)查，根據(jù)抽取的居民情況來推斷總體的人口變動情況。像這樣，根據(jù)一定目的，從總體中抽取一部分個體進(jìn)行調(diào)查，并以此為依據(jù)對總體的情況作出估計和判斷的方法，稱為抽樣調(diào)查（或稱抽查）。我們把從總體中抽取的那部分個體稱為樣本，樣本中包含的個體數(shù)稱為樣本量。
人教A版高中數(shù)學(xué)必修一誘導(dǎo)公式教學(xué)設(shè)計（2）
本節(jié)主要內(nèi)容是三角函數(shù)的誘導(dǎo)公式中的公式二至公式六，其推導(dǎo)過程中涉及到對稱變換，充分體現(xiàn)對稱變換思想在數(shù)學(xué)中的應(yīng)用，在練習(xí)中加以應(yīng)用，讓學(xué)生進(jìn)一步體會 的任意性；綜合六組誘導(dǎo)公式總結(jié)出記憶誘導(dǎo)公式的口訣：“奇變偶不變，符號看象限”，了解從特殊到一般的數(shù)學(xué)思想的探究過程，培養(yǎng)學(xué)生用聯(lián)系、變化的辯證唯物主義觀點去分析問題的能力。誘導(dǎo)公式在三角函數(shù)化簡、求值中具有非常重要的工具作用，要求學(xué)生能熟練的掌握和應(yīng)用。課程目標(biāo)1.借助單位圓，推導(dǎo)出正弦、余弦第二、三、四、五、六組的誘導(dǎo)公式，能正確運用誘導(dǎo)公式將任意角的三角函數(shù)化為銳角的三角函數(shù)，并解決有關(guān)三角函數(shù)求值、化簡和恒等式證明問題2.通過公式的應(yīng)用，了解未知到已知、復(fù)雜到簡單的轉(zhuǎn)化過程，培養(yǎng)學(xué)生的化歸思想，以及信息加工能力、運算推理能力、分析問題和解決問題的能力。
新人教版高中英語必修1Unit 3 Sports and Fitness-Listening and Speaking & Listening and Talking教案
Finally, after finishing the task above, the teacher is expected to instruct students to work in groups to finish the following project:Speaking ProjectWhat event or activity would you like to invite your friend to? Make a conversation with a partner.Ski Race: Zhangjiakou, a beautiful city in northern China, will host the Youth Ski Race in December.Track Meet: a great event for track –and –field lovers on 26 October.Gym Class: come and work out at a gym! You can make it.Part 2: Listening and Talking:The teacher is advised to talk with their new students about the related topic: Boys and girls , what do you think of sportsmanship? Let’s listen and find out:Play the listening and match each opinion with the right speaker. Who do you agree with? Why?Cao Jing _____________ Lily _____________ Max _____________A. An athlete should do his/her best to win.B. The girl should stop and help the other girl. Good sportsmanship is more important than wining!C. An athlete should think about honor and his/her fans if he/she is competing for his/her country.Listen again and circle the expressions that you hear in the conversation.
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
