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新人教版高中英语选修2Unit 5 First Aid-Discovering useful structures教学设计
You have no excuse for not going.你没有理由不去。He was punished for not having finished his homework.他因未完成作业而受到惩罚。2．动词ing形式复合结构由物主代词或人称代词宾格、名词所有格或普通格加动词ing，即“sb./sb.'s＋doing”构成。动词ing形式的复合结构实际上是给动词ing形式加了一个逻辑主语。动词ing形式的复合结构有四种形式：①形容词性物主代词＋动词ing②名词所有格＋动词ing③代词宾格＋动词ing④名词＋动词ingHer coming to help encouraged all of us.她来帮忙鼓舞了我们所有人。The baby was made awake by the door suddenly shutting.这个婴儿被突然的关门声吵醒了。Can you imagine him/Jack cooking at home?你能想象他/杰克在家做饭的样子吗？无生命名词无论是作主语还是作宾语都不能用第②种形式。Tom's winning first prize last year impressed me a lot.汤姆去年得了一等奖使我印象深刻。Do you mind my/me/Jack's/Jack leaving now?你介意我/杰克现在离开吗？Excuse me for my not coming on time．很抱歉我没能按时来。His father's being ill made him worried.他父亲病了，他很担心。We are looking forward to the singer's/the singer to give us a concert.我们盼望着这位歌手来给我们举办一场演唱会。
新人教版高中英语必修3Unit 2 Morals and Virtues-Discovering Useful Structure教学设计
1. 表示时间。Hearing these stories, I’m skeptical about the place. = When I heard these stories. . . 2. 表示原因。Not knowing his address, I can’t send this book to him. = Because/Since/As I don’t know his address. . . 3. 表示结果。His father died, leaving him a lot of money. =. . . and left him a lot of money4. 表示条件。Going straight down the road, you will find the department store. = If you go straight down the road. . . 5. 表示让步。Being tired, they went on working. =Although they were tired. . . 6. 表示行为方式、伴随情况或补充说明。He lay on the grass, staring at the sky for a long time. =. . . and stared at the sky for a long time注意：非谓语动词作状语时, 如所提供的动词不能和句子中的主语保持一致, 动词-ing形式必须有自己的逻辑主语, 通常由名词或代词来担任, 这就是独立主格结构。The last bus having gone, we had to walk home. (having gone的逻辑主语是the last bus, 而不是we)Weather permitting, the football match will be played on Friday. (permitting的逻辑主语是time, 而不是the football match)Step 7 Practice1. ________(study) hard, you are sure to get first prize. 2. People use plastic in their daily life, _______(leave) large amounts of waste. 3. ________(work) hard at your lessons, you are to succeed. 4. The old man, ____________(work) abroad for twenty years, is on the way back to his motherland. 5. ______________(finish) his homework, he was playing on the playground. Answers: 1. Studying 2. leaving 3. Working 4.having worked 5. Having finishedStep 8 HomeworkFinish the homework on Page 22.
新人教版高中英语必修3Unit 2 Morals and Virtues-Reading for Writing教学设计
1. 这个寓言是一个关于一位国王古寓言。 The fable is an old fable about a king.2.作者用这个故事让读者对于社区的问题负有个人责任的必要印象深刻。The author used the story to impress upon readers with the need to take personal responsibility for problems in the community.3. 这个故事十分成功的实现了它的目的。The story was quite successful in achieving its purpose.Step 7 WritingPlease write a review of the story according the outline above.The fable is an old fable about a king who thought his people are lazy, so he put a large stone in the middle of the road and hides and waited to see if anyone will try to move it.The author used this story to impress upon readers with the need to take personal responsibility for problems in the community. The story was quite successful in achieving its purpose, and I liked it because it had a clear moral.However, while the moral of the story is clear, the actions of the king seemed pointless to me, because none of the characters in the story learnt anything. For this reason, I think there are better stories that can be used to impress upon people with the need for personal responsibility.Step 8 Pair workExchange drafts with a partner. Use this checklist to help your partner revise his/her draft.1. Does the writer give a short description of the story ?2. Does the description include the most important details of the story ?3. Does the writer give his or her opinion about the character or their actions ?4. Is the review well-organised ? 5. Does the writer use the -ing form as the adverbial correctly in the writing ?6. Are there any grammar, spelling, or punctuation errors ?Step 9 HomeworkPut up your revised draft in the classroom or read it to your class.
新人教版高中英语选修2Unit 4 Journey Across a Vast Land教学设计
当孩子们由父母陪同时，他们才被允许进入这个运动场。3．过去分词(短语)作状语时的几种特殊情况(1)过去分词(短语)在句中作时间、条件、原因、让步状语时，相当于对应的时间、条件、原因及让步状语从句。Seen from the top of the mountain (＝When it is seen from the top of the mountain), the whole town looks more beautiful.从山顶上看，整个城市看起来更美了。Given ten more minutes (＝If we are given ten more minutes), we will finish the work perfectly.如果多给十分钟，我们会完美地完成这项工作。Greatly touched by his words (＝Because she was greatly touched by his words), she was full of tears.由于被他的话深深地感动，她满眼泪花。Warned of the storm (＝Though they were warned of the storm), the farmers were still working on the farm.尽管被警告了风暴的到来，但农民们仍在农场干活。(2)过去分词(短语)在句中作伴随、方式等状语时，可改为句子的并列谓语或改为并列分句。The teacher came into the room, followed by two students (＝and was followed by two students)．后面跟着两个学生，老师走进了房间。He spent the whole afternoon, accompanied by his mom(＝and was accompanied by his mom)．他由母亲陪着度过了一整个下午。
新人教版高中英语选修2Unit 1 Science and Scientists-Reading and thinking教学设计
Step 5： After learning the text, discuss with your peers about the following questions:1.John Snow believed Idea 2 was right. How did he finally prove it?2. Do you think John Snow would have solved this problem without the map?3. Cholera is a 19th century disease. What disease do you think is similar to cholera today?SARS and Covid-19 because they are both deadly and fatally infectious, have an unknown cause and need serious public health care to solve them urgently.keys:1. John Snow finally proved his idea because he found an outbreak that was clearly related to cholera, collected information and was able to tie cases outside the area to the polluted water.2. No. The map helped John Snow organize his ideas. He was able to identify those households that had had many deaths and check their water-drinking habits. He identified those houses that had had no deaths and surveyed their drinking habits. The evidence clearly pointed to the polluted water being the cause.3. SARS and Covid-19 because they are both deadly and fatally infectious, have an unknown cause and need serious public health care to solve them urgently.Step 6: Consolidate what you have learned by filling in the blanks:John Snow was a well-known _1___ in London in the _2__ century. He wanted to find the _3_____ of cholera in order to help people ___4_____ it. In 1854 when a cholera __5__ London, he began to gather information. He ___6__ on a map ___7___ all the dead people had lived and he found that many people who had ___8____ (drink) the dirty water from the __9____ died. So he decided that the polluted water ___10____ cholera. He suggested that the ___11__ of all water supplies should be _12______ and new methods of dealing with ____13___ water be found. Finally, “King Cholera” was __14_____.Keys: 1. doctor 2. 19th 3.cause 4.infected with 5.hit 6.marked 7.where 8.drunk 9.pump 10.carried 11.source 12.examined 13.polluted 14.defeatedHomework: Retell the text after class and preview its language points
新人教版高中英语选修2Unit 1 Science and Scientists-Using langauge教学设计
This happens because the dish soap molecules have a strong negative charge, and the milk molecules have a strong positive charge. Like magnets, these molecules are attracted to each other, and so they appear to move around on the plate, taking the food coloring with them, making it look like the colors are quickly moving to escape from the soap.Listening text:? Judy: Oh, I'm so sorry that you were ill and couldn't come with us on our field trip. How are you feeling now? Better?? Bill: Much better, thanks. But how was it?? Judy: Wonderful! I especially liked an area of the museum called Light Games.it was really cool. They had a hall of mirrors where I could see myself reflected thousands of times!? Bill: A hall of mirrors can be a lot of fun. What else did they have?? Judy: Well, they had an experiment where we looked at a blue screen for a while, and then suddenly we could see tiny bright lights moving around on it. You'll never guess what those bright lights were!? Bill: Come on, tell me!? Judy: They were our own blood cells. For some reason, our eyes play tricks on us when we look at a blue screen, and we can see our own blood cells moving around like little lights! But there was another thing I liked better. I stood in front of a white light, and it cast different shadows of me in every color of the rainbow!? Bill: Oh, I wish I had been there. Tell me more!? Judy: Well, they had another area for sound. They had a giant piano keyboard that you could use your feet to play. But then, instead of playing the sounds of a piano, it played the voices of classical singers! Then they had a giant dish, and when you spoke into it, it reflected the sound back and made it louder. You could use it to speak in a whisper to someone 17 meters away.? Bill: It all sounds so cool. I wish I could have gone with you? Judy: I know, but we can go together this weekend. I'd love to go there again!? Bill: That sounds like a great idea!
新人教版高中英语选修2Unit 3 Food and Culture-Discovering useful structures教学设计
The newspaper reported more than 100 people had been killed in the thunderstorm.报纸报道说有一百多人在暴风雨中丧生。(2)before、when、by the time、until、after、once等引导的时间状语从句的谓语是一般过去时，以及by、before后面接过去的时间时，主句动作发生在从句的动作或过去的时间之前且表示被动时，要用过去完成时的被动语态。By the time my brother was 10, he had been sent to Italy.我弟弟10岁前就已经被送到意大利了。Tons of rice had been produced by the end of last month. 到上月底已生产了好几吨大米。(3) It was the first/second/last ... time that ...句中that引导的定语从句中，主语与谓语构成被动关系时，要用过去完成时的被动语态。It was the first time that I had seen the night fact to face in one and a half years. 这是我一年半以来第一次亲眼目睹夜晚的景色。(4)在虚拟语气中，条件句表示与过去事实相反，且主语与谓语构成被动关系时，要用过去完成时的被动语态。If I had been instructed by him earlier, I would have finished the task.如果我早一点得到他的指示，我早就完成这项任务了。If I had hurried, I wouldn't have missed the train.如果我快点的话，我就不会误了火车。If you had been at the party, you would have met him. 如果你去了晚会，你就会见到他的。
新人教版高中英语选修2Unit 3 Food and Culture-Reading and thinking教学设计
The discourse explores the link between food and culture from a foreign’s perspective and it records some authentic Chinese food and illustrates the cultural meaning, gerography features and historic tradition that the food reflects. It is aimed to lead students to understand and think about the connection between food and culture. While teaching, the teacher should instruct students to find out the writing order and the writer’s experieces and feelings towards Chinese food and culture.1.Guide the students to read the text, sort out the information and dig out the topic.2.Understand the cultural connotation, regional characteristics and historical tradition of Chinese cuisine3.Understand and explore the relationship between food and people's personality4.Guide the students to use the cohesive words in the text5.Lead students to accurately grasp the real meaning of the information and improve the overall understanding ability by understanding the implied meaning behind the text.1. Enable the Ss to understand the structure and the writing style of the passage well.2. Lead the Ss to understand and think further about the connection between food and geography and local character traits.Step1: Prediction before reading. Before you read, look at the title, and the picture. What do you think this article is about?keys:It is about various culture and cuisine about a place or some countries.
学校远程教育年度工作计划3篇
一、贯彻两个文件，实施一项制度： 新学年重点贯彻落实安徽省教育厅教基[20xx]8号文件《关于全面推进农远工程应用与管理工作的意见》、安徽省歙县教育局教电〔20xx〕13号文件《关于印发〈歙县贯彻“关于全面推进农远工程应用与管理工作的意见”实施意见〉的通知》精神，突出“农远”设备的管理、增配、使用，确保设备的正常运行，发挥设备的教学效益。努力实施《安徽省中小学校现代教育装备制度》，根据《安徽省中小学校现代教育装备制度》要求，结合我校实际，修改、补充、完善原订的相关制度，重点是管理、应用、培训、考核等制度。使远程教育体现出规范化、制度化、效益化。
大班数学教案：小老鼠的魔方
2．在操作活动中，努力学会独立完成制作正方体的任务。 3．体验参与数学活动的快乐。 活动准备： 教具：正方体 正方形学具：《幼儿用书》各种长方体及正方体的物品 活动过程： 一、初步认识正方体 师：老师这有一个大魔方，请你看一看它是什么形状的？ 幼：正方形（正方体）教师把正方形和正方体进行比较。 （1）师：请你看一看这个魔方的面是什么形状的？（正方形），所有的面都是正方形吗？
人教版高中语文必修2《氓》教案2篇
从《诗经》的现实主义到屈原的浪漫主义，是中国诗歌发展的一个里程碑。屈原的骚体诗，依诗取兴，引类譬喻，继承发展了《诗经》的比兴传统。《诗经》的比兴较为单纯，而《楚辞》的比兴具有象征的特质，往往成为一个形象的系统。《离骚》中香草美人的比兴就是范例。楚地本是泽乡山国，其间颇有叠波旷宇、崇山秀岭，这些江山的光怪之气足以摇荡心灵、催发丽辞伟句。但骚体诗已冲破《诗经》四言诗的固定格式，句式加长而灵活，篇章放大而严密，诗采绚丽而贴切，是《诗经》之后的一次诗体大解放。有人说，中国历代诗“莫不同祖风骚”，足见其对后代诗歌的影响。先秦时代，《诗经》与《楚辞》双峰并峙，是中国诗史上现实主义与浪漫主义的两座巍然屹立的坐标。
人教版高中语文必修2《游褒禅山记》教案2篇
1．本文由“不得极夫游之乐”生发出“尽吾志”的观点，又由“仆碑”生发出“深思慎取”的观点，这两个观点彼此有联系吗？作者游褒禅山，本来是一次平常的游历活动，但却从中悟出了人生哲理──从前洞后洞游人的多少悟出“夷以近，则游者众；险以远，则至者少”，从“入之愈深，其进愈难，而其见愈奇”悟出“而世之奇伟、瑰怪、非常之观，常在于险远”；由此再引申一步，就得出了“非有志者不能至”的结论。然后将这次游山而未能“极夫游之乐”的教训升华到理论上来，具体分析了“至”的几个条件，最后得出“尽吾志”的观点──这正是“求思之深而无不在”的结果。由此可见，“尽吾志”的观点跟“深思慎取”的观点是有联系的：“尽吾志”的观点是在“深思慎取”的基础上产生的；有了这个观点，又能反过来促使人们“深思慎取”，二者是相辅相成的。
人教版高中历史必修2战后资本主义的新变化教案2篇
1、知识与能力：（1）识记：20 世纪 50 ～70 年代国家干预经济的政策、 70年代的经济“滞胀”“混合经济”；福利国家；第三产业的蓬勃发展；“新经济”的出现；（2）理解当代资本主义的新变化的实质是资本主义的自我扬弃，是在资本主义内部的自我改善，是资本主义生产关系的自我调整；（3）掌握以美国为代表的主要资本主义国家在战后的经济发展历程，分析各国经济发展的共同原因。2、过程与方法：（1）引导学生利用教材和相关史料，培养归纳、再现历史事件的能力，提高学生的历史思维能力；通过讨论提高学生的思辨能力，培养学生全面客观地分析问题的思维方式。（2）学生通过观察1977年发达国家国有经济比重表，懂得提取有效信息、分析数据的能力；（3）学生通过思考讨论西方福利制度的利弊，培养全面、客观分析和比较历史现象，辩证地观察和分析历史问题的能力。
二元一次方程组教案教学设计
1、问题1的设计基于学生已有的一元一次方程的知识，学生独立思考问题，同学会考虑到题中涉及到等量关系，从中抽象出一元一次方程模型；同学可能想不到用方程的方法解决，可以由组长带领进行讨论探究.2、问题2的设计为了引出二元一次方程，但由于同学的知识有限，可能有个别同学会设两个未知数，列出二元一次方程；如果没有生列二元一次方程，教师可引导学生分析题目中有两个未知量，我们可设两个未知数列方程，再次从中抽象出方程模型.根据方程特点让生给方程起名，提高学生学习兴趣.3、定义的归纳，先请同学们观察所列的方程，找出它们的共同点，并用自己的语言描述，组内交流看法；如果学生概括的不完善，请其他同学补充. 交流完善给出定义，教师规范定义.
一元一次方程教案教学设计
1、方程的定义1)像这种用等号“=”来表示相等关系的式子，叫等式。(老师给出定义。）2)请大家观察左边的这些式子，看看它们有什么共同的特征？(老师提出问题。）3）列方程时，要先设字母表示未知数，然后根据问题中的相等关系，写出含有未知数的等式叫做方程。（学生思考后，老师给出新学内容方程的定义。）4）判断方程的两个关键要素： ①有未知数 ②是等式（老师提问，并给出。）
小学教师新学期个人工作计划汇编4篇
一、指导思想 以学校总体工作计划为指导，以深入开展素质教育和创新教育为目标，围绕学校主题教育活动，提高学生的思想素质和科学文化素质、以爱国主义教育为主线，以学生的行为习惯的养成为主要内容，注意培养和提高学生的基本道德。规范班级日常管理工作，开展丰富而有意义的少先队活动，努力探索班级工作的新特色。
人教版高中语文必修1《新词新语与流行文化》教案2篇
【教学设计】一、教学目的：1、引导学生关注生活，向生活学习语言。2、了解新词新语，能正确评价和运用新词新语。二、教学重难点：1、重点：认识并评价新词新语。2、难点：如何评价新词新语三、教学用时：一课时四、教学过程预设（一）导入新课以前如果有人说我可爱，我会很高兴：我还是有优点的哦。现在如果有人说我可爱，我就会心里嘀咕了：这是什么意思呀？同学们知道这有什么意思吗？（可爱=可怜没人爱）如果大家留心就会发现，类似这样的词语很多，在网上是特别流行，很新颖、独特，谁来列举几个？（点评学生所列举出的词语）网络上有新词新语，其它媒体（如报刊、电视等）都有新词新语。关于新词新语的概念，一般认为，新近创造出来的词语，或是旧词新用，这样的词语就叫新词新语。
双曲线的简单几何性质（1）教学设计人教A版高中数学选择性必修第一册
问题导学类比椭圆几何性质的研究，你认为应该研究双曲线x^2/a^2 -y^2/b^2 =1 (a>0，b>0)，的哪些几何性质，如何研究这些性质1、范围利用双曲线的方程求出它的范围，由方程x^2/a^2 -y^2/b^2 =1可得x^2/a^2 =1+y^2/b^2 ≥1 于是，双曲线上点的坐标（ x ， y ）都适合不等式，x^2/a^2 ≥1，y∈R所以x≥a 或x≤-a; y∈R2、对称性 x^2/a^2 -y^2/b^2 =1 (a>0，b>0)，关于x轴、y轴和原点都是对称。x轴、y轴是双曲线的对称轴，原点是对称中心，又叫做双曲线的中心。3、顶点（1）双曲线与对称轴的交点，叫做双曲线的顶点 .顶点是A_1 （-a,0）、A_2 （a,0），只有两个。（2）如图，线段A_1 A_2 叫做双曲线的实轴，它的长为2a,a叫做实半轴长；线段B_1 B_2 叫做双曲线的虚轴，它的长为2b,b叫做双曲线的虚半轴长。（3）实轴与虚轴等长的双曲线叫等轴双曲线4、渐近线（1）双曲线x^2/a^2 -y^2/b^2 =1 (a>0，b>0)，的渐近线方程为：y=±b/a x（2）利用渐近线可以较准确的画出双曲线的草图
抛物线的简单几何性质（1）教学设计人教A版高中数学选择性必修第一册
问题导学类比用方程研究椭圆双曲线几何性质的过程与方法，y2 = 2px (p＞0)你认为应研究抛物线的哪些几何性质，如何研究这些性质？1. 范围抛物线 y2 = 2px (p＞0) 在 y 轴的右侧，开口向右，这条抛物线上的任意一点M 的坐标 (x, y) 的横坐标满足不等式 x ≥ 0；当x 的值增大时，|y| 也增大，这说明抛物线向右上方和右下方无限延伸．抛物线是无界曲线．2. 对称性观察图象，不难发现，抛物线 y2 = 2px (p＞0)关于 x 轴对称，我们把抛物线的对称轴叫做抛物线的轴．抛物线只有一条对称轴． 3. 顶点抛物线和它轴的交点叫做抛物线的顶点.抛物线的顶点坐标是坐标原点 (0, 0) ．4. 离心率抛物线上的点M 到焦点的距离和它到准线的距离的比，叫做抛物线的离心率. 用 e 表示，e = 1．探究如果抛物线的标准方程是〖 y〗^2=-2px(p>0), ②〖 x〗^2=2py(p>0), ③〖 x〗^2=-2py(p>0), ④
椭圆的简单几何性质（1）教学设计人教A版高中数学选择性必修第一册
1.判断 (1)椭圆x^2/a^2 +y^2/b^2 =1(a>b>0)的长轴长是a. ( )(2)若椭圆的对称轴为坐标轴,长轴长与短轴长分别为10,8,则椭圆的方程为x^2/25+y^2/16=1. ( )(3)设F为椭圆x^2/a^2 +y^2/b^2 =1(a>b>0)的一个焦点,M为其上任一点,则|MF|的最大值为a+c(c为椭圆的半焦距). ( )答案:(1)× (2)× (3)√ 2.已知椭圆C:x^2/a^2 +y^2/4=1的一个焦点为(2,0),则C的离心率为( )A.1/3 B.1/2 C.√2/2 D.(2√2)/3解析:∵a2=4+22=8,∴a=2√2.∴e=c/a=2/(2√2)=√2/2.故选C.答案:C 三、典例解析例1已知椭圆C1:x^2/100+y^2/64=1,设椭圆C2与椭圆C1的长轴长、短轴长分别相等,且椭圆C2的焦点在y轴上.(1)求椭圆C1的半长轴长、半短轴长、焦点坐标及离心率;(2)写出椭圆C2的方程,并研究其性质.解:(1)由椭圆C1:x^2/100+y^2/64=1,可得其半长轴长为10,半短轴长为8,焦点坐标为(6,0),(-6,0),离心率e=3/5.(2)椭圆C2:y^2/100+x^2/64=1.性质如下:①范围:-8≤x≤8且-10≤y≤10;②对称性:关于x轴、y轴、原点对称;③顶点:长轴端点(0,10),(0,-10),短轴端点(-8,0),(8,0);④焦点:(0,6),(0,-6);⑤离心率:e=3/5.
