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有理數(shù)復(fù)習(xí)教案教學(xué)設(shè)計(jì)
3）乘除運(yùn)算①有理數(shù)的乘法法則：（老師給出，學(xué)生一起朗讀）1. 兩數(shù)相乘，同號(hào)得正，異號(hào)得負(fù)，并把絕對(duì)值相乘；2. 任何數(shù)與零相乘都得零；3. 幾個(gè)不等于零的數(shù)相乘，積的符號(hào)由負(fù)因數(shù)的個(gè)數(shù)決定，當(dāng)負(fù)因數(shù)有奇數(shù)個(gè)數(shù)，積為負(fù)；當(dāng)負(fù)因數(shù)的個(gè)數(shù)為偶數(shù)個(gè)時(shí)，積為正；4. 幾個(gè)有理數(shù)相乘，若其中有一個(gè)為零，積就為零。②有理數(shù)的除法法則：（老師提問，學(xué)生回答）1. 兩個(gè)有理數(shù)相除，同號(hào)得正，異號(hào)得負(fù)，并把絕對(duì)值相除；2. 除以一個(gè)數(shù)等于乘以這個(gè)數(shù)的倒數(shù)。③關(guān)系（老師給出）除法轉(zhuǎn)化為乘法進(jìn)行運(yùn)算。
數(shù)據(jù)的整理教案教學(xué)設(shè)計(jì)
一、課前準(zhǔn)備師：同學(xué)們想一想，你同父母一起去商店買衣服時(shí)，衣服上的號(hào)碼都有哪些，標(biāo)志是什么？學(xué)生：我看到有些衣服上標(biāo)有M、S、L、XL、XXL等號(hào)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(guān)．師：這位同學(xué)很善動(dòng)腦，也愛觀察．S代表最小號(hào)，身高在150~155cm的人適合穿S號(hào)．M號(hào)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(gè)范圍分組批量生產(chǎn)．你覺得這種生產(chǎn)方法有什么優(yōu)點(diǎn)？學(xué)校要為同學(xué)們訂制校服，為此小明調(diào)查了他們班50名同學(xué)的身高，結(jié)果(單位cm)．如下
反比例函數(shù)教案教學(xué)設(shè)計(jì)
本節(jié)的內(nèi)容主要是反比例函數(shù)的概念教學(xué).反比例函數(shù)概念的建立，不能從形式上進(jìn)行簡(jiǎn)單的抽象與概括，而是對(duì)這些實(shí)例從不同角度抽象出本質(zhì)屬性后，再進(jìn)行概括。教材設(shè)計(jì)的基本思路是從現(xiàn)實(shí)生活中大量的反比例關(guān)系中抽象出反比例函數(shù)概念，讓學(xué)生進(jìn)一步感受函數(shù)是反映現(xiàn)實(shí)世界中變量關(guān)系的一種有效數(shù)學(xué)模型，逐步從對(duì)具體反比例函數(shù)的感性認(rèn)識(shí)上升到對(duì)抽象的反比例函數(shù)概念的理性認(rèn)識(shí). 同時(shí)本節(jié)的學(xué)習(xí)內(nèi)容，直接關(guān)系到本章后續(xù)內(nèi)容的學(xué)習(xí)，也是繼續(xù)學(xué)習(xí)其它各類函數(shù)的基礎(chǔ)，其中蘊(yùn)涵的類比、歸納、對(duì)應(yīng)和函數(shù)的數(shù)學(xué)思想方法，對(duì)學(xué)生今后研究問題、解決問題以及終身的發(fā)展都是非常有益的.基于以上分析，本節(jié)教學(xué)設(shè)計(jì)是建立在一個(gè)個(gè)數(shù)學(xué)活動(dòng)的基礎(chǔ)上，經(jīng)過對(duì)情境理解、本質(zhì)抽象的積累而形成的.讓學(xué)生對(duì)一類問題情境中兩個(gè)變量間的關(guān)系，在充分經(jīng)歷寫表達(dá)式，計(jì)算函數(shù)值和觀察函數(shù)值隨自變量變化規(guī)律的過程中，逐步概括形成反比例函數(shù)的概念.針對(duì)教學(xué)實(shí)際，我選取了貼學(xué)生現(xiàn)實(shí)的，有價(jià)值的實(shí)例“文具店里買學(xué)習(xí)用品”和“剪面積為定值的長(zhǎng)方形紙片”等作為問題情境.
人教版高中數(shù)學(xué)選修3離散型隨機(jī)變量及其分布列(1)教學(xué)設(shè)計(jì)
4.寫出下列隨機(jī)變量可能取的值，并說明隨機(jī)變量所取的值表示的隨機(jī)試驗(yàn)的結(jié)果．(1)一個(gè)袋中裝有8個(gè)紅球，3個(gè)白球，從中任取5個(gè)球，其中所含白球的個(gè)數(shù)為X.(2)一個(gè)袋中有5個(gè)同樣大小的黑球，編號(hào)為1,2,3,4,5，從中任取3個(gè)球，取出的球的最大號(hào)碼記為X.(3). 在本例(1)條件下，規(guī)定取出一個(gè)紅球贏2元，而每取出一個(gè)白球輸1元，以ξ表示贏得的錢數(shù)，結(jié)果如何？[解] (1)X可取0,1,2,3.X＝0表示取5個(gè)球全是紅球；X＝1表示取1個(gè)白球，4個(gè)紅球；X＝2表示取2個(gè)白球，3個(gè)紅球；X＝3表示取3個(gè)白球，2個(gè)紅球．(2)X可取3,4,5.X＝3表示取出的球編號(hào)為1,2,3；X＝4表示取出的球編號(hào)為1,2,4；1,3,4或2,3,4.X＝5表示取出的球編號(hào)為1,2,5；1,3,5；1,4,5；2,3,5；2,4,5或3,4,5.(3) ξ＝10表示取5個(gè)球全是紅球；ξ＝7表示取1個(gè)白球，4個(gè)紅球；ξ＝4表示取2個(gè)白球，3個(gè)紅球；ξ＝1表示取3個(gè)白球，2個(gè)紅球．
人教版高中數(shù)學(xué)選修3離散型隨機(jī)變量及其分布列(2)教學(xué)設(shè)計(jì)
溫故知新 1.離散型隨機(jī)變量的定義可能取值為有限個(gè)或可以一一列舉的隨機(jī)變量,我們稱為離散型隨機(jī)變量.通常用大寫英文字母表示隨機(jī)變量,例如X,Y,Z;用小寫英文字母表示隨機(jī)變量的取值,例如x,y,z.隨機(jī)變量的特點(diǎn): 試驗(yàn)之前可以判斷其可能出現(xiàn)的所有值，在試驗(yàn)之前不可能確定取何值；可以用數(shù)字表示2、隨機(jī)變量的分類①離散型隨機(jī)變量:X的取值可一、一列出；②連續(xù)型隨機(jī)變量:X可以取某個(gè)區(qū)間內(nèi)的一切值隨機(jī)變量將隨機(jī)事件的結(jié)果數(shù)量化．3、古典概型:①試驗(yàn)中所有可能出現(xiàn)的基本事件只有有限個(gè)；②每個(gè)基本事件出現(xiàn)的可能性相等。二、探究新知探究1.拋擲一枚骰子,所得的點(diǎn)數(shù)X有哪些值？取每個(gè)值的概率是多少？ 因?yàn)閄取值范圍是{1，2，3，4，5，6}而且"P(X=m)"=1/6,m=1,2,3,4,5,6.因此X分布列如下表所示
人教版高中歷史必修2殖民擴(kuò)張與世界市場(chǎng)的拓展教案
●活動(dòng)與探究從葡萄牙、西班牙、荷蘭的興衰歷程，從英國(guó)的強(qiáng)盛歷程，我們從中可獲得什么啟示？啟示：積極發(fā)展本國(guó)的工商業(yè)；實(shí)現(xiàn)制度創(chuàng)新；抓住機(jī)遇，及時(shí)更新觀念；建立能保障自身經(jīng)濟(jì)順利發(fā)展的國(guó)防力量，尤其是海軍力量；積極發(fā)展海外貿(mào)易，實(shí)行對(duì)外開放……★本課小結(jié)16世紀(jì)后期荷蘭積極向海外殖民擴(kuò)張，在17世紀(jì)建立了世界范圍內(nèi)的殖民帝國(guó)；17世紀(jì)開始，英國(guó)也積極向海外殖民擴(kuò)張，并與荷蘭、法國(guó)進(jìn)行了激烈的爭(zhēng)奪，到18世紀(jì)中期，英國(guó)成為世界上最大的殖民國(guó)家，最終確立了世界殖民霸權(quán)；新航路開辟后，伴隨著殖民擴(kuò)張，人類的商業(yè)活動(dòng)開始在全球范圍內(nèi)開展，人類的經(jīng)濟(jì)活動(dòng)由于世界市場(chǎng)的出現(xiàn)而第一次被廣泛地聯(lián)系在一起，而西歐國(guó)家對(duì)殖民地財(cái)富、資源、勞動(dòng)力的暴力掠奪，是歐洲發(fā)展和興旺的重要條件，也是亞、非、拉美災(zāi)難的根源。
大班體育教案：小小拓展隊(duì)
2.培養(yǎng)幼兒的團(tuán)隊(duì)協(xié)作精神。 3.激發(fā)幼兒幫助他人的情感。 重點(diǎn)：發(fā)展幼兒身體的各種能力;難點(diǎn)：發(fā)展幼兒的平衡能力。 準(zhǔn)備： 1、場(chǎng)地：梅花樁、隧道、竹梯 2、進(jìn)口處形象標(biāo)志：藍(lán)貓、哪吒、超人，彩旗三面。 3、自制線路圖，哨子、小豬、小狗、小猴頭飾。 4、音樂：《鐵臂阿童木之歌》、錄音機(jī)。 活動(dòng)過程： 一、集合幼兒、熱身運(yùn)動(dòng)。 1. 小跑步進(jìn)場(chǎng)（：整隊(duì)、介紹隊(duì)名、口號(hào)（隊(duì)訓(xùn)） 師：隊(duì)員們注意聽口令：（1）跑步走、立停。（教師邊吹哨子邊喊口令） （2）請(qǐng)隊(duì)員們排好隊(duì)，準(zhǔn)備做運(yùn)動(dòng)吧?。ㄓ變郝犚魳纷鲰嵚刹伲? （3）向右轉(zhuǎn)，三排起步走，右轉(zhuǎn)彎走，到草地上集合：①各小隊(duì)整隊(duì)（三橫隊(duì)）、立正、稍息、立正。向右看齊、向前看。②各隊(duì)介紹隊(duì)名[一隊(duì)：我們的隊(duì)名是藍(lán)貓隊(duì)、二隊(duì)：哪吒隊(duì)、三隊(duì)：超人隊(duì)]。③我們的口號(hào)是：我們是最棒的?。ńo自己愛的鼓勵(lì)）
新人教版高中英語必修3Unit 1 Festivals and Celebrations教學(xué)設(shè)計(jì)一
本板塊的活動(dòng)主題是“談?wù)摴?jié)日活動(dòng)”（Talk about festival activities），主要是從貼近學(xué)生日常生活的角度來切入“節(jié)日”主題。學(xué)生會(huì)聽到發(fā)生在三個(gè)國(guó)家不同節(jié)日?qǐng)鼍跋碌暮?jiǎn)短對(duì)話，對(duì)話中的人們正在參與或?qū)⒁H歷不同的慶祝活動(dòng)。隨著全球化的進(jìn)程加速，國(guó)際交流日益頻繁，無論是國(guó)人走出國(guó)門還是外國(guó)友人訪問中國(guó)，都已成為司空見慣的事情。因此，該板塊所選取的三個(gè)典型節(jié)日?qǐng)鼍岸际菍儆诳缥幕浑H語境，不僅每組對(duì)話中的人物來自不同的文化背景，對(duì)話者的身份和關(guān)系也不盡相同。1. Master the new words related to holiday: the lantern, Carnival, costume, dress(sb)up, march, congratulation, congratulate, riddle, ceremony, samba, make - up, after all. 2. To understand the origin of major world festivals and the activities held to celebrate them and the significance of these activities;3. Improve listening comprehension and oral expression of the topic by listening and talking about traditional festivals around the world;4. Improve my understanding of the topic by watching pictures and videos about different traditional festivals around the world;5. Review the common assimilation phenomenon in English phonetics, can distinguish the assimilated phonemes in the natural language flow, and consciously use the assimilation skill in oral expression. Importance:1. Guide students to pay attention to the attitude of the speaker in the process of listening, and identify the relationship between the characters;2. Inspire students to use topic words to describe the festival activities based on their background knowledge. Difficulties:In the process of listening to the correct understanding of the speaker's attitude, accurately identify the relationship between the characters.
新人教版高中英語必修3Unit 1 Festivals and Celebrations教學(xué)設(shè)計(jì)三
*wide range of origins(= a great number of different origins, many kinds of origins)*It featured a parade and a great feast with music, dancing, and sports. (=A parade and a great feast with music, dancing, and sports were included as important parts of the Egyptian harvest festival.)*.. some traditions may fade away and others may be established.(= Some traditions may disappear gradually, while other new traditions may come into being.）Step 6 Practice(1) Listen and follow the tape.The teacher may remind the students to pay attention to the meaning and usage of the black words in the context, so as to prepare for the completion of the blanks in activity 5 and vocabulary exercises in the exercise book.(2) Students complete the text of activity 5 by themselves.The teacher needs to remind the students to fill in the blanks with the correct form of the vocabulary they have learned in the text.Students exchange their answers with their partners, and then teachers and students check their answers.(3)Finish the Ex in Activity 5 of students’ book.Step 7 Homework1. Read the text again, in-depth understanding of the text;2. Discuss the origin of festivals, the historical changes of related customs, the influence of commercial society on festivals and the connotation and essential meaning of festivals.3. Complete relevant exercises in the guide plan.1、通過本節(jié)內(nèi)容學(xué)習(xí)，學(xué)生是否理解和掌握閱讀文本中的新詞匯的意義與用法；2、通過本節(jié)內(nèi)容學(xué)習(xí)，學(xué)生能否結(jié)合文本特點(diǎn)快速而準(zhǔn)確地找到主題句；3、通過本節(jié)內(nèi)容學(xué)習(xí)，學(xué)生能否理清論說文的語篇結(jié)構(gòu)和文本邏輯，了解節(jié)日風(fēng)俗發(fā)展與變遷，感悟節(jié)日的內(nèi)涵與意義。
新人教版高中英語必修3Unit 2 Morals and Virtues教學(xué)設(shè)計(jì)三
The joke set her crying.這個(gè)玩笑使她哭起來。Step 5 ReadingActivity 31. Students read the small text in activity 3. The teacher provides several small questions to check whether students understand the content of the text and the ideographic function of the -ing form in the text.*Where are those people?*Why did Dr Bethune come to China?*How did he help the Chinese people during the war?*What did Chairman Mao Zedong say about him?2. Ss try to rewrite some sentences using the -ing form. Then check the answers. When checking the answers, the teacher can ask different students to read the rewritten sentences and give comments.Answers:1. he became very interested in medicine, deciding to become a doctor.2. …after hearing that many people were dying in the war.3. Helping to organise hospitals, he taught doctors and nurses, and showed people how to give first aid./ He helped to organise hospitals, teaching doctors and nurses, and showing people how to give first aid.4. …praising Dr Bethune as a hero to be remembered in China.Step 6 PracticeActivity 4Students complete grammar activities 2 and 3 on page 69 of the workbook.Step 6 Homework1. Understand and master the functions and usage of the -ing form;2. Finish the other exercises in Using structures.1、通過本節(jié)內(nèi)容學(xué)習(xí)，學(xué)生是否理解和掌握動(dòng)詞-ing形式作賓語補(bǔ)足語語和狀語語的功能和意義；2、通過本節(jié)內(nèi)容學(xué)習(xí)，學(xué)生能否正確使用動(dòng)詞-ing形式描述人物的行為、動(dòng)作及其經(jīng)歷；3、通過本節(jié)內(nèi)容學(xué)習(xí)，學(xué)生能否獨(dú)立完成練習(xí)冊(cè)和導(dǎo)學(xué)案中的相關(guān)練習(xí)。
新人教版高中英語必修3Unit 2 Morals and Virtues教學(xué)設(shè)計(jì)四
3.Teachers ask different groups to report the answers to the questions and ask them to try different sentence patterns.The teacher added some sentence patterns for students to refer to when writing.Step 4 Writing taskActivity 51.Write the first draft.Students first review the evaluation criteria in activity 5, and then independently complete the draft according to the outline of activity 4, the answers to the questions listed in the group discussion and report, and the reference sentence pattern.2.Change partners.The teacher guides the students to evaluate their partner's composition according to the checklist of activity 5 and proposes Suggestions for modification.3.Finalize the draft.Based on the peer evaluation, students revise their own compositions and determine the final draft.Finally, through group recommendation, the teacher selects excellent compositions for projection display or reading aloud in class, and gives comments and Suggestions.Step 5 Showing writingActivity 5T call some Ss to share their writing.Step 6 Homework1. Read the passage in this section to better understand the passage.2. Carefully understand the hierarchical structure of the article, and deeply understand the plot of the story according to the causes, process and results;3. Independently complete the relevant exercises in the guide plan.1、通過本節(jié)內(nèi)容學(xué)習(xí)，學(xué)生是否理解和掌握閱讀文本中的新詞匯的意義與用法；2、通過本節(jié)內(nèi)容學(xué)習(xí)，學(xué)生能否通過人物言行的對(duì)比分析道德故事的深層內(nèi)涵；3、通過本節(jié)內(nèi)容學(xué)習(xí)，學(xué)生能否根據(jù)故事的起因、經(jīng)過和結(jié)果來深入理解故事的情節(jié)，從而了解文章的層次結(jié)構(gòu)；4、結(jié)合現(xiàn)實(shí)生活案例發(fā)表自己的見解和看法,寫一篇觀點(diǎn)明確、層次分明的故事評(píng)論。
新人教版高中英語必修3Unit 2 Morals and virtues教學(xué)設(shè)計(jì)一
(2) students are divided into groups according to the requirements of activity 3. Each student shares a story of personal experience or hearing-witnessing kindness, and then selects the most touching story in the group and shares it with the whole class. Before the students share the story, the teacher can instruct them to use the words and sentence patterns in the box to express. For example, the words in the box can be classified:Time order: first of all, then, after that, later, finally logical relationship :so, however, although, butTeachers can also appropriately add some transitional language to enrich students' expression:Afterwards, afterwards, at last, in the end, eventuallySpatial order: next to, far from, on the left, in front ofOtherwise, nevertheless, as a result, therefore, furthermore, in addition, as well asSummary: in a word, in short, on the whole, to sum up, in briefStep 8 Homework1. Understand the definition of "moral dilemma" and establish a correct moral view;2. Accumulate vocabulary about attitudes and emotions in listening texts and use them to express your own views;3. Complete relevant exercises in the guide plan.1、通過本節(jié)內(nèi)容學(xué)習(xí)，學(xué)生能否理解理解“道德困境”的定義；2、通過本節(jié)內(nèi)容學(xué)習(xí)，學(xué)生能否通過說話人所表達(dá)的內(nèi)容、說話的語氣、語調(diào)等來判斷其態(tài)度和情緒；3、通過本節(jié)內(nèi)容學(xué)習(xí)，學(xué)生能否針對(duì)具體的道德困境發(fā)表自己的看法和見解，能否掌握聽力理訓(xùn)練中的聽力策略。
新人教版高中英語必修3Unit 3 Diverse Cultures教學(xué)設(shè)計(jì)二
(2)Consolidate key vocabulary.Ask the students to complete the exercises of activity 6 by themselves. Then ask them to check the answers with their partners.(The first language:Damage of the 1906 San Francisco earthquake and fire.A second language: Yunnan - one of the most diverse provinces in China).Step 5 Language points1. The teacher asks the students to read the text carefully, find out the more words and long and difficult sentences in the text and draw lines, understand the use of vocabulary, and analyze the structure of long and difficult sentences.2. The teacher explains and summarizes the usage of core vocabulary and asks the students to take notes.3. The teacher analyzes and explains the long and difficult sentences that the students don't understand, so that the students can understand them better.Step 6 Homework1. Read the text again, in-depth understanding of the text;2. Master the use of core vocabulary and understand the long and difficult sentences.3. Complete relevant exercises in the guide plan.1、通過本節(jié)內(nèi)容學(xué)習(xí)，學(xué)生是否理解和掌握閱讀文本中的新詞匯的意義與用法；2、通過本節(jié)內(nèi)容學(xué)習(xí)，學(xué)生能否結(jié)合文本特點(diǎn)了解文章的結(jié)構(gòu)和作者的寫作邏輯；3、通過本節(jié)內(nèi)容學(xué)習(xí)，學(xué)生能否了解舊金山的城市風(fēng)貌、文化特色，以及加利福尼亞州的歷史，體會(huì)多元文化對(duì)美國(guó)的影響。
新人教版高中英語選修2Unit 4 Reading and thinking教學(xué)設(shè)計(jì)
【詞匯精講】highlight n.最好或最精彩的部分 vt.突出;強(qiáng)調(diào);使醒目One of the highlights of the trip was seeing the Taj Mahal.這次旅行的亮點(diǎn)之一是參觀泰姬陵。Your resume should highlight your skills and achievements.你的簡(jiǎn)歷應(yīng)該突出你的技能和成就。The report highlights the major problems facing society today.報(bào)告強(qiáng)調(diào)了當(dāng)今社會(huì)所面臨的主要問題。I’ve highlighted the important passages in yellow.我用黃色標(biāo)出了重要段落。7.Edmonton is freezing cold in winter,with daily temperatures averaging -10 ℃.埃德蒙頓冬季寒冷,日平均氣溫為-10°C?！驹~匯精講】freezing adj.極冷的;冰凍的Leave a basin of water outside in freezing weather.在冰凍的天氣里,放一盆水在室外。It’s freezing cold outside so wear a warm coat.外面超冷的,所以穿一個(gè)暖和一點(diǎn)的外套吧。8.It was not until 9:30 a.m.that they finally reached the capital of Ontario,Toronto.直到上午9時(shí)30分,他們才終于到達(dá)多倫多的首府安大略省?！揪涫狡饰觥勘揪涫且粋€(gè)強(qiáng)調(diào)句,強(qiáng)調(diào)的是句子的時(shí)間狀語until 9:30。含有not...until...的句子的強(qiáng)調(diào)句為It is not until...that...,that后面的句子要用肯定形式。It was not until then that I suddenly realized nobody was happier than I was.直到那時(shí)我才突然意識(shí)到?jīng)]有人比我更幸福了。
新人教版高中英語選修2Unit 3 Learning about Language教學(xué)設(shè)計(jì)
1. We'll need ten months at least to have the restaurant decorated.2.Some traditional Chinese dishes from before the Ming Dynasty are still popular today.3.My grandpa's breakfast mainly includes whole grain biscuits and a glass of milk.4.People in this area would eat nearly a kilo of cheese per week.5. We enjoyed a special dinner in a fancy restaurant where the waiters all wore attractive suits.6. He prefers this brand of coffee which, as he said, has an unusually good flavor.Key:1. at a minimum 2. prior to3. consist of4. consume5. elegant6. exceptionalStep 5：Familiarize yourself with some food idioms by matching the meaning on the right with the colored words on the left.1.Public concern for the health of farm animals has mushroomed in the UK2.Anderson may be young but he's certainly rolling to doing dough!3.George is a popular lecturer. He often peppers his speech with jokes.4.As the person to bring home the bacon, he needs to find a stable job.5 He is often regarded as a ham actor for his over emphasized facial expressions. The media reported that these companies had treated pollution as a hot potato. 6.The media reported that these companies had treated pollution as a hot potato.7.Don't worry about the test tomorrow. It's going to be a piece of cake!8. It's best to fold the swimming ring when it is as flat as a pancake.A. completely flatB. something that is very easy to do C.an issue that is hard to deal withD.to include large numbers of somethingE.to earn on e's living to support a familyF. wealthyG.to rapidly increase in numberH. an actor who performs badly, especially by over emphasizing emotions
新人教版高中英語選修2Unit 5 Reading for writing教學(xué)設(shè)計(jì)
你校英語報(bào)計(jì)劃出版一期急救常識(shí)?？?現(xiàn)面向全校學(xué)生公開征集稿件,你有意參加。請(qǐng)你根據(jù)下面提示內(nèi)容,用英語寫一篇短文,介紹在車禍現(xiàn)場(chǎng)對(duì)傷者進(jìn)行急救的方法和步驟。1.確?，F(xiàn)場(chǎng)的安全;2.詢問傷者,確保其呼吸正常;3.檢查傷口,如流血?jiǎng)t應(yīng)采取止血措施;4.如需急救,確保其處于康復(fù)位置。注意:1.詞數(shù)80左右;2.可以適當(dāng)增加細(xì)節(jié),以使行文連貫。參考詞匯:康復(fù)位置 recovery positionAs we all know, having a knowledge of first aid can make a great difference in our daily life. If a traffic accident happens and someone is injured, the following steps can be used to treat the injured.In the first place, we should make sure that the accident scene is safe so that we won’t get hurt. We should ask the injured person if he is OK, and see if he is breathing. What’s more, we should check for cuts and wounds. If he is bleeding badly, it is vital that we should try to stop the bleeding by applying pressure to the injury. This is because if a person loses too much blood, he may die. If necessary, take the injured person to the hospital as soon as possible.Do remember: when giving first aid, please be sure to place the person in a recovery position.
新人教版高中英語選修2Unit 2 Reading and thinking教學(xué)設(shè)計(jì)
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 3 Reading for writing教學(xué)設(shè)計(jì)
The theme of this part is to write an article about healthy diet. Through reading and writing activities, students can accumulate knowledge about healthy diet, deepen their understanding of the theme of healthy diet, and reflect on their own eating habits. This text describes the basic principles of healthy diet. The author uses data analysis, definition, comparison, examples and other methods. It also provides a demonstration of the use of conjunctions, which provides important information reference for students to complete the next collaborative task, writing skills, vivid language materials and expressions.1. Teach Ss to learn and skillfully use the new words learned from the text.2. Develop students’ ability to understand, extract and summarize information.3. Guide students to understand the theme of healthy diet and reflect on their own eating habits.4. To guide students to analyze and understand the reading discourse from the aspects of theme content, writing structure, language expression, etc., 5. Enable Ss to write in combination with relevant topics and opinions, and to talk about their eating habits.1. Guide students to analyze and understand the reading discourse from the aspects of theme content, writing structure, language expression, etc.2. Enable them to write in combination with relevant topics and opinions, and to talk about their eating habits.3. Guide the students to use the cohesive words correctly, strengthen the textual cohesion, and make the expression fluent and the thinking clear.Step1: Warming upbrainstorm some healthy eating habits.1.Eat slowly.2.Don’t eat too much fat or sugar.3.Eat healthy food.4.Have a balanced diet.Step2: Read the passage and then sum up the main idea of each paragraph.
新人教版高中英語選修2Unit 2 Reading for writing教學(xué)設(shè)計(jì)
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(xué)設(shè)計(jì)
? 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.
