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【高教版】中職數(shù)學拓展模塊：2.2《雙曲線》教學設計
教學準備 1. 教學目標 知識與技能掌握雙曲線的定義，掌握雙曲線的四種標準方程形式及其對應的焦點、準線．過程與方法掌握對雙曲線標準方程的推導，進一步理解求曲線方程的方法——坐標法．通過本節(jié)課的學習，提高學生觀察、類比、分析和概括的能力．情感、態(tài)度與價值觀通過本節(jié)的學習，體驗研究解析幾何的基本思想，感受圓錐曲線在刻畫現(xiàn)實和解決實際問題中的作用，進一步體會數(shù)形結合的思想．2. 教學重點/難點 教學重點雙曲線的定義及焦點及雙曲線標準方程．教學難點在推導雙曲線標準方程的過程中，如何選擇適當?shù)淖鴺讼担?3. 教學用具 多媒體4. 標簽
高教版中職數(shù)學基礎模塊下冊：8.4《圓》教學設計
教 學 過 程教師 行為學生 行為教學 意圖時間 *揭示課題 8．4 圓（二） *創(chuàng)設情境 興趣導入 【知識回顧】 我們知道，平面內(nèi)直線與圓的位置關系有三種（如圖8-21）： （1）相離：無交點； （2）相切：僅有一個交點； （3）相交：有兩個交點． 并且知道，直線與圓的位置關系，可以由圓心到直線的距離d與半徑r的關系來判別（如圖8-22）： （1）：直線與圓相離； （2）：直線與圓相切； （3）：直線與圓相交. 介紹 講解 說明 質(zhì)疑 引導 分析 了解 思考 思考 帶領 學生 分析 啟發(fā) 學生思考 0 15*動腦思考 探索新知 【新知識】 設圓的標準方程為 ， 則圓心C(a，b)到直線的距離為 ． 比較d與r的大小，就可以判斷直線與圓的位置關系． 講解 說明 引領 分析 思考 理解 帶領 學生 分析 30*鞏固知識 典型例題 【知識鞏固】 例6 判斷下列各直線與圓的位置關系： ⑴直線, 圓； ⑵直線,圓． 解?、?由方程知，圓C的半徑，圓心為． 圓心C到直線的距離為 , 由于，故直線與圓相交． ⑵ 將方程化成圓的標準方程，得 ． 因此，圓心為，半徑．圓心C到直線的距離為 , 即由于，所以直線與圓相交． 【想一想】 你是否可以找到判斷直線與圓的位置關系的其他方法？ *例7 過點作圓的切線，試求切線方程． 分析 求切線方程的關鍵是求出切線的斜率．可以利用原點到切線的距離等于半徑的條件來確定． 解 設所求切線的斜率為，則切線方程為 ， 即 ． 圓的標準方程為 ， 所以圓心，半徑． 圖8－23 圓心到切線的距離為 ， 由于圓心到切線的距離與半徑相等，所以 ， 解得 ． 故所求切線方程（如圖8-23）為 ， 即 或． 說明 例題7中所使用的方法是待定系數(shù)法，在利用代數(shù)方法研究幾何問題中有著廣泛的應用． 【想一想】 能否利用“切線垂直于過切點的半徑”的幾何性質(zhì)求出切線方程？ 說明 強調(diào) 引領 講解 說明 引領 講解 說明 觀察 思考 主動 求解 思考 主動 求解 通過例題進一步領會 注意 觀察 學生 是否 理解 知識 點 50
【高教版】中職數(shù)學拓展模塊：2.1《橢圓》優(yōu)秀教學設計
本人所教的兩個班級學生普遍存在著數(shù)學科基礎知識較為薄弱，計算能力較差，綜合能力不強，對數(shù)學學習有一定的困難。在課堂上的主體作用的體現(xiàn)不是太充分，但是他們能意識到自己的不足，對數(shù)學課的學習興趣高，積極性強。 學生在學習交往上表現(xiàn)為個別化學習，課堂上較為依賴老師的引導。學生的群體性小組交流能力與協(xié)同討論學習的能力不強，對學習資源和知識信息的獲取、加工、處理和綜合的能力較低。在教學中盡量分析細致，減少跨度較大的環(huán)節(jié)，對重要的推導過程采用板書方式逐步進行，力求讓絕大多數(shù)學生接受。 1.理解橢圓標準方程的推導；掌握橢圓的標準方程；會根據(jù)條件求橢圓的標準方程，會根據(jù)橢圓的標準方程求焦點坐標. 2.通過橢圓圖形的研究和標準方程的討論，使學生掌握橢圓的幾何性質(zhì)，能正確地畫出橢圓的圖形，并了解橢圓的一些實際應用。 1.讓學生經(jīng)歷橢圓標準方程的推導過程，進一步掌握求曲線方程的一般方法，體會數(shù)形結合等數(shù)學思想；培養(yǎng)學生運用類比、聯(lián)想等方法提出問題. 2.培養(yǎng)學生運用數(shù)形結合的思想，進一步掌握利用方程研究曲線的基本方法，通過與橢圓幾何性質(zhì)的對比來提高學生聯(lián)想、類比、歸納的能力，解決一些實際問題。 1.通過具體的情境感知研究橢圓標準方程的必要性和實際意義；體會數(shù)學的對稱美、簡潔美，培養(yǎng)學生的審美情趣，形成學習數(shù)學知識的積極態(tài)度. 2.進一步理解并掌握代數(shù)知識在解析幾何運算中的作用，提高解方程組和計算能力，通過“數(shù)”研究“形”，說明“數(shù)”與“形”存在矛盾的統(tǒng)一體中，通過“數(shù)”的變化研究“形”的本質(zhì)。幫助學生建立勇于探索創(chuàng)新的精神和克服困難的信心。
統(tǒng)編版三年級語文上第25課灰雀教學設計教案
《秋天的雨》是統(tǒng)編版教材三年級語文上冊第八單元的一篇精讀課文，課文講述了列寧、灰雀和一個孩子之間的故事。這個故事表達了列寧善解人意，對男孩的敬重、保護以及男孩的老實和天真。通過語言和行動來揭示人物的內(nèi)心世界，展現(xiàn)事件的開展進程，是本篇課文在表達上的主要特點。在學習時，可以對話為重點，研讀課文，通過閱讀人物對話，揣摩體會人物不同的心情，感受列寧愛鳥更愛孩子的情感，懂得知錯就改是誠實的表現(xiàn)，同時產(chǎn)生保護鳥類等動物的環(huán)保意識。 1.會認“寧、胸”等10個生字，會寫“郊、養(yǎng)”等13個生字。2.分角色朗讀課文，讀出對話的語氣。3.帶著問題，邊默讀邊推敲人物的內(nèi)心想法，體會列寧對男孩的尊重和呵護、男孩的誠實與天真。4.體會列寧的善解人意、循循善誘和對兒童的愛護，懂得做錯事情應該改正的道理，同時教育學生要愛護動物。 1.教學重點：通過朗讀對話體會列寧、小男孩心理變化的過程。2.教學難點：能帶著問題，邊默讀邊揣摩人物內(nèi)心的想法。能體會列寧對男孩的尊重與呵護、男孩的誠實與天真。 2課時
初中語文常考常見的別詞、別字教案教學設計
1、三年的汗水，終于有了回報。站在領獎臺上，她興奮得不能自己，淚水刷刷地流了下來。誤：不能自己 正：不能自已[bù néng zì yǐ] 2、燈光下面，人頭攢動。這條街上陳列的，其實大都是膺品，但還是熱鬧非凡。誤：膺品 正：贗品[yàn pǐn]3、待學生從農(nóng)村基地回來時，校舍已修茸一新，三幢大樓披上了節(jié)日的盛裝。誤：修茸 正：修葺[xiū qì] 4、埋伏在左側的三連，聽到?jīng)_鋒號響，尤如猛虎下山，直撲敵人陣地。誤：尤如猛虎下山 正：猶如猛虎下山[yóu rú] 5、粗制濫造，哄抬市價，這種竭澤而魚的做法，最后必然會讓自己受到懲罰。誤：竭澤而魚 正：竭澤而漁[jié zé ér yú] 6、自從鋼琴熱掀起后，鋼琴教師身價倍增，一批“三腳貓”也混跡其中，濫芋充數(shù)。誤：濫芋充數(shù) 正：濫竽充數(shù)[làn yú chōng shù] 7、陽光穿射而入，配著店堂排列得整整齊齊的書架，真是一個書香花香陽光普照的世外桃園。誤：世外桃園 正：世外桃源[shì wài táo yuán]8、在調(diào)查過程中，陳又將大批贓款轉移至岳父處，專案組找他談話時，他依舊裝得若無其事。誤：臟款 正：贓款[zāng kuǎn]
二元一次方程組教案教學設計
1、問題1的設計基于學生已有的一元一次方程的知識，學生獨立思考問題，同學會考慮到題中涉及到等量關系，從中抽象出一元一次方程模型；同學可能想不到用方程的方法解決，可以由組長帶領進行討論探究.2、問題2的設計為了引出二元一次方程，但由于同學的知識有限，可能有個別同學會設兩個未知數(shù)，列出二元一次方程；如果沒有生列二元一次方程，教師可引導學生分析題目中有兩個未知量，我們可設兩個未知數(shù)列方程，再次從中抽象出方程模型.根據(jù)方程特點讓生給方程起名，提高學生學習興趣.3、定義的歸納，先請同學們觀察所列的方程，找出它們的共同點，并用自己的語言描述，組內(nèi)交流看法；如果學生概括的不完善，請其他同學補充. 交流完善給出定義，教師規(guī)范定義.
【高教版】中職數(shù)學拓展模塊：3.2《二項式定理》教學設計
一、定義： ，這一公式表示的定理叫做二項式定理，其中公式右邊的多項式叫做的二項展開式；上述二項展開式中各項的系數(shù) 叫做二項式系數(shù)，第項叫做二項展開式的通項，用表示；叫做二項展開式的通項公式．二、二項展開式的特點與功能1. 二項展開式的特點項數(shù)：二項展開式共（二項式的指數(shù)+1）項；指數(shù)：二項展開式各項的第一字母依次降冪（其冪指數(shù)等于相應二項式系數(shù)的下標與上標的差），第二字母依次升冪（其冪指數(shù)等于二項式系數(shù)的上標），并且每一項中兩個字母的系數(shù)之和均等于二項式的指數(shù)；系數(shù)：各項的二項式系數(shù)下標等于二項式指數(shù)；上標等于該項的項數(shù)減去1（或等于第二字母的冪指數(shù)；2. 二項展開式的功能注意到二項展開式的各項均含有不同的組合數(shù)，若賦予a，b不同的取值，則二項式展開式演變成一個組合恒等式．因此，揭示二項式定理的恒等式為組合恒等式的“母函數(shù)”，它是解決組合多項式問題的原始依據(jù)．又注意到在的二項展開式中，若將各項中組合數(shù)以外的因子視為這一組合數(shù)的系數(shù)，則易見展開式中各組合數(shù)的系數(shù)依次成等比數(shù)列．因此，解決組合數(shù)的系數(shù)依次成等比數(shù)列的求值或證明問題，二項式公式也是不可或缺的理論依據(jù)．
統(tǒng)編版二年級語文上第2課我是什么教學設計教案
《小蝌蚪找媽媽》是統(tǒng)編版二年級上冊第一單元的一篇寓水的知識于趣味故事中的科學童話。課文采用擬人手法，以第一人稱“我”的敘述方式，生動形象地介紹了自然界中水的變化及其利與害。課文用詞準確、語言優(yōu)美、想象豐富，把知識性、科學性融于趣味性之中，文中多處運用短長句的方式寫出了語言的節(jié)奏感，擬人化的詞句增強了畫面感，充滿情趣。比如“有時候……有時候……”“落”“打”“飄”體現(xiàn)了用詞準確、嚴謹?shù)奶攸c。教學時以學生為主體，讓每個人有嘗試的機會和自主選擇的權利。力求采用自主、合作的學習方式探究問題，解決問題，使學生在生生互動、師生互動中，相互啟發(fā)，拓展思路，分享學習之樂。讓學生在開放而有活力的課堂氛圍中始終處于積極主動的學習狀態(tài)，變“被動地學”為“主動地學”。 ·教學目標· 1.認識“曬、極”等15個生字，會寫“變、極”等10個生字，讀準多音字“沒”。掌握“天空、傍晚”等詞語。2.能正確、流利、有感情地朗讀課文，簡單說說水的變化過程。3.了解氣候常識，知道汽、云、雨、冰雹和雪都是水的不同形態(tài)。知道水的利與害。4.通過學習，讓學生知道只有合理地利用水資源才能造福人類的道理，樹立環(huán)保意識，激發(fā)學生探究科學的興趣。 ·教學重難點· 1.教學重點：能正確、流利地朗讀課文。簡單說出水的變化過程，體會“落、打、飄”用詞的準確，并能仿照說句子。2.教學難點：了解氣候常識，知道汽、云、雨、冰雹和雪都是水的不同形態(tài)。知道水的利與害。
統(tǒng)編版二年級語文上識字2樹之歌教學設計教案
《樹之歌》是統(tǒng)編版二年級上冊第二單元的一篇識字課文。介紹樹木特征的歸類識字歌，描寫了楊樹、榕樹、梧桐樹……等11種樹木，表現(xiàn)了大自然樹木種類的豐富。課文安排了一組“木”字旁歸類識字。把樹木的名稱集中在一首詩歌中，讓學生在感受美麗景色、感受美好生活的同時，認識事物，認識表示樹木的漢字，感知不同樹木的名稱。教學的過程中可引導學生在誦讀文本的同時，體現(xiàn)多樣的識字形式，要將識字教學與閱讀文本有機融合, 在反復的讀書體會中，引導學生發(fā)現(xiàn)漢字規(guī)律，運用形聲字形旁表義、聲旁表音的特點歸類識字，并鼓勵學生運用已經(jīng)掌握的方法自主識字。 1.認識“梧、桐”等15個生字，會寫“楊、壯”等10個生字。學會運用形聲字的特點自主識字。2.正確、流利地朗讀兒歌，并背誦全文。3.通過看圖和讀兒歌，初步了解11種樹木的基本特點。積累與樹木有關的語句。4.引導學生學會觀察身邊的事物，樹立愛護花草樹木的意識。 1.教學重點：學會本課生字，利用形聲字特點掌握木字旁的8個生字。朗讀課文，背誦課文。了解不同樹木的特點。2.教學難點：能按掌握形聲字的構字特點，了解11種樹木的基本特點。積累與樹木有關的語句。能背誦課文。 2課時
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.
新人教版高中英語必修1Unit 3 Sports and Fitness- Discovering Useful Structures—tag questions教案
【教材分析】This teaching period mainly deals with the grammar: tag questions.This period carries a considerable significance to the cultivation of students’ spoken English. The teacher is expected to enable students to master this period thoroughly and consolidate the knowledge by doing some exercise of good quality.【教學目標與核心素養(yǎng)】1. Get students to have a good understanding of the basic usages of tag questions.2. Enable students to use the basic phrases structures flexibly.3. Develop students’ speaking and cooperating abilities.4. Strengthen students’ great interest in grammar learning.【教學重難點】1. How to enable students to have a good understanding of the basic usages of tag questions.2. How to enable students to use the basic usages of tag questions flexibly.【教學過程】Step1: 語法自主探究一、基本組成方法1.肯定式陳述部分+否定附加疑問部分（前肯后否） You often play badminton, don’t you? 你經(jīng)常打羽毛球，是嗎？You are going to the gym with me, aren’t you?你要和我一起去健身房，是嗎？She’s been to shanghai before, hasn’t she? 她以前去過上海，是嗎？2.否定式陳述部分+肯定附加疑問部分（前否后肯） It isn't a beautiful flower, is it? 那不是美麗的花，是嗎？You didn't go skating yesterday, did you? 你昨天沒去滑冰，是嗎？They can’t finish it by Friday, can they?他們不能在星期五之前完成，是嗎？
新人教版高中英語必修2Unit 5 Music-Listening and Speaking教案
This lesson is about music. Students can classify the types of music through the instruments and its sound and can talk about their preferences about music, even join some activities and play a role in them according to their musical talents. On the basis, they are guided to use the languages to express their preferences and some plosive sounds and their rules.1. Classify the music types through the instruments and its sound.2. Listen and understand what the speakers’ preferences are and the reasons; talk about their own preferences and give their own reasons, using these sentences: “What kind of music do you like? And why? “ “Because it makes/gives me energy/peaceful.../touches my heart...”.3. Learn some plosives and the rules.4. Join some activities and play a role in them according to the talents. 1. Listen and understand what the speakers’ preferences are and the reasons;2. talk about their own preferences and give their own reasons, using these sentences: “What kind of music do you like? And why? “ “Because it makes/gives me energy/peaceful.../touches my heart...”.3. Learn some plosives and incomplete plosives and its rules.Step 1 Lead inPoint at the pictures on P50 and ask Q1: What are the people doing in the pictures below?Q2: What kind of music they are?Then play the MP3s one by oneStep 2 ListeningTask 1: A reporter from the school newspaper is interviewing students about music. Listen to the interviews. Draw lines between the words to make complete sentences. Some words will not be used.
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 5 Music-Discovering Useful Structures教案一
Step1:自主探究。1．(教材P52)Born(bear) in the USA on 2 January 1970, Whitacre began studying music at the University of Nevada in 1988．2．(教材P52) Moved(move) by this music, he said, “It was like seeing color for the first time．”3．(教材P56)I was very afraid and I felt so alone and discouraged(discourage)．4．(教材P58)Encouraged(encourage) by this first performance and the positive reaction of the audience, I have continued to play the piano and enjoy it more every day．Step2:語法要點精析。用法1：過去分詞作表語1）．過去分詞可放在連系動詞be, get, feel, remain, seem, look, become等之后作表語，表示主語所處的狀態(tài)Tom was astonished to see a snake moving across the floor．湯姆很驚訝地看到一條蛇正爬過地板。Finally the baby felt tired of playing with those toys．終于嬰兒厭倦了玩那些玩具。注意：1）.過去分詞作表語時與被動語態(tài)的區(qū)別過去分詞作表語時，強調(diào)主語所處的狀態(tài)；而動詞的被動語態(tài)表示主語是動作的承受者，強調(diào)動作。The library is now closed．(狀態(tài))圖書館現(xiàn)在關閉了。The cup was broken by my little sister yesterday．(動作)昨天我妹妹把杯子打碎了。2）感覺類及物動詞的現(xiàn)在分詞與過去分詞作表語的區(qū)別過去分詞作表語多表示人自身的感受或事物自身的狀態(tài)，常譯作“感到……的”；現(xiàn)在分詞多表示事物具有的特性，常譯作“令人……的”。
新人教版高中英語必修2Unit 5 Music-Reading and Thinking教案一
This section focuses on "learning about experiencing music Online". This virtual choir is a new form of music performance. Members from all over the world don't need to love to come to a place. Instead, they use the new technology to model the various parts and wonderful virtual harmony group of music in the family. Students need to understand the main meaning of each paragraph. Finding topic sentences is an important way to understand the general idea of a paragraph. After the topic sentence, it is usually the detail sentence that supports and explains the topic sentence. Some paragraphs have obvious subject sentences, for example, the first sentence of the second paragraph is the subject sentence of the paragraph, and the following sentenceStudents need to pay attention to the topic sentences and key sentences, and then pay attention to how the sentences after the meaning explain, explain and support the topic sentences or key sentences before.1.Guide students to learn about experiencing music online2.Guide students to scan and circle the information in the text.3.Guide students to find the numbers and dates to fill in the timeline.4.Guide students to learn more about music by completing the sentences with the correct forms of the words and phrases. And then make a mind map about the outline of the passage.1. Guide students to pay attention to reading strategies, such as prediction, self-questioning and scanning.2. Help students sort out the main meaning of each paragraph and understand the narrative characteristics of "timeline” in illustrative style.3. Lead students to understand the changes that have been caused by the Internet.
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-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 4 History and Traditions-Discovering Useful Structure教案一
Step 5 Practice一、完成下列句子。1. Judy and I _______________（把車停下來(park)）in an underground car Park near Trafalgar Square, where we could ______________________(讓我們的車充電（charge)).2. When we finally reached the service desk to ask for audio guides, we heard it ___________ that there were no audio guides____________(留下，剩下）.3. We__________________________（發(fā)現(xiàn)自己對...很驚訝）the large number of visitors and the amount of noise at the entrance of the National Gallery.4. Judy ____________________(眼神專注于） Van Gogh’s Sunflowers. It was hard to approach the painting as there were so many people around.5. She ____________________(把這幅畫的復制品裝箱（box)） to ensure that it was delivered safely.答案：1.had our car parked get our car battery charged 2. announced left 3. found ourselves very surprised 4. had her eyes fixed on 5. had a copy of the painting boxed二、用過去分詞對下列句子進行改寫。1. Loch Ness was surrounded by beautiful natural landscape, which made it look amazing.2. Carl and his friend stayed with a generous family who offered them bread with butter and honey that was homemade.3. The family’s ancestors once attended to soldiers who were wounded in the First World War.4. The young people were attracted by the legend of Loch Ness. They watched over the lake with their cameras and binoculars, which were positioned on the hill.答案：1. Loch Ness surrounded by beautiful natural landscape looks amazing.2. Carl and his friends stayed with a generous family who offered them homemade bread with butter and honey.3. The family’s ancestors once attended to wounded soldiers in the First World War.4. The young people attracted by the legend of Loch Ness watched over the lake with their cameras and binoculars positioned on the hill.
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.