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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-Reading and Thinking教学设计
The topic of this part is “Learn to make choices in life”.The Listening & Speaking & Talking part aims at the moral dilemmas, and this part is about making choices in life. The heroin is Lin Qiaozhi, a famous medical scientist, made a great contribution to our country’s medical care. Most importantly, her life experience can inspire our students whether in studying or the development of career. she had moral dilemmas and life choices, which are similar to the students who will step into society. Besides, Lin has quite good virtues like kindness, self-improvement, insistence, job-loving , generosity and responsibility, which is worth being learned.Concretely, this article is a biography about Lin Qiaozhi. The article tells her whole life according the timeline, among which the life choices is emphasized. For example, whether married or chased her dream, returned home or stayed abroad, family or public, her choices all reflected her faith, spirit, responsibility and devotion.1. Fast reading to get the detailed information about Lin Qiaozhi; careful reading to do the deductive information.2. Learn the reading skills--deductive judgement according the context.3. Study the structure features and language features. 4. Communicate about Lin’s life choices and reflect their own life choices.1. Learn the reading skills--deductive judgement according the context.2. Study the structure features and language features.3. Communicate about Lin’s life choices and reflect their own life choices.Step 1 Lead in---Small talkWhat are some important life choices?Importance choices: university study, jobs and marriage partners. Because they can determine our future.
新人教版高中英语必修3Unit 3 Diverse Cultures-Listening &Speaking＆Talking教学设计
1. In Picture 1 and Picture 2, where do you think they are from? How do you know?From their wearings, we can know they are from ethnic minority of China--- Miao and Dong.Picture 1, they are playing their traditional instrument lusheng in their traditional costumes.Picture 2. the girls are Miao because they wear their traditional costumes and silver accessory.2. In Picture 3, can you find which village it is? What time is it in the picture?It is Dong village. It is at night. Step 2 While-listeningJustin met a new friend while traveling in Guizhou. Listen to their conversation and complete the summaries below.Part 1Justin and Wu Yue watched some Miao people play the lusheng. The instrument has a history of over 3,000 years and it is even mentioned in the oldest collection of Chinese poetry. Then they watched the lusheng dance. Justin wanted to buy some hand-made silver/traditional accessories as souvenirs. He was told that the price will depend on the percentage of silver. Part 2They will go to a pretty Dong minority village called Zhaoxing. they will see the drum towers and the wind and rain bridges. They may also see a performance of the Grand Song of the Dong people.Step 3 Post-listening---TalkingWork in groups. Imagine Justin is telling some friends about his trip to Guizhou. One of you is Justin and the rest of you are his friends. Ask Justin questions about his trip and experience. The following expressions may help you.
新人教版高中英语必修3Unit 4 Space Exploration-Reading and Thinking教学设计一
Q4: What is the function of the International exploration ?Having astronauts from different countries on boardQ5: What can you learn from Para 4 ?China has made great achievements in exploring spaceQ6: What is the attitude to the space exploration ?SupportiveStep 6 Post reading---RetellPeople have always wanted to learn more about space. Before the mid-20th century, most people felt (1)_________ (travel) into space was an impossible dream. However, (2)____ the help of scientists, peoplesucceeded in realizing their dream (3) _________ (explore) space. On 4 October 1957, the Sputnik 1 satellite (4) ____________(launch) by the USSR. (5) ________________ scientists try to make sure nothing goes wrong, accidents can still happen. These disasters made everyone(6)___________(disappoint), but people still believe in the importance of (7) ________(carry) on space exploration. In 2003, China became the third country to (8)_____________ (independent) send humans into space. Then Shenzhou 6 and 7 completed (9)____ second manned orbit and the first Chinese spacewalk. In spite of the difficulties, scientists hope future (10)__________ (discovery) will not only enable us to understand the universe but also help us survive well into the future.Answers: 1. travelling 2. with 3. to explore 4. was launched 5. Although6. disappointed 7. carrying 8. independently 9. a 10. discoveriesStep 6 Post reading---Critical thinkingQ1: What do you think of the space exploration ? I think it is beneficial to us. Through further study of space, people will make full use of it in the future, such as the space experiments by Wang Yaping in Tian Gong 1.Q2: If you are determined to be an astronaut, what should you prepare at present ?First of all, I should study hard to get a related college degree. Besides, I must keep mental and physical healthy.Step 7. HomeworkTry to summarize the structure of the article by a mind map.
新人教版高中英语必修3Unit 5 The value of money-Reading and Thinking教学设计二
? Could you offer me some kind of work here?? I don’t want your charity, I just want an honest job.? Careless: I landed in Britain by accident.Step 7:Consolidation.? Find Henry? Roderick and Oliver were I .making a bet when they saw Henry, a poor young man. ? Know Henry? About a month ago, Henry was sailing and later he found himself carried out to sea by a strong wind. Fortunately, he 2.was spotted by a ship. And it was the ship that brought him to 3.England? Offer money to Henry ? Oliver and Roderick gave Henry a letter and told him that there was money in it. They 4.persuaded him to accept it, and made him 5.promise that it wouldn't be opened until 2 o'clock.Step 8：Language pointsa large amount of: a large quantity of; a great deal ofe.g. They bought a large amount of furniture before they moved their new house.make a bet: make an arrangement to risk money, etc. on an event of which the result is doubtful.e.g. We made a bet on the result of the match.permit sb to do something: allow somebody to do somethinge.g. My mother doesn’t permit me to ride in the street after it rained.by accident: as a result of chancee.g. I only found it by accident.stare at: look at somebody or something with the eyes wide open in a fixed gaze( in astonishment, wonder, fear, etc)to be honest: to tell you the truth; to be franke.g. To be honest, I don’t think we have a chance of winning.Step7 Homework:What do you think will happen to Henry? Will the bank-note help him or get him into trouble?
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.
教学反思数学仿编应用题活动《小鬼当家》课件教案
目的：1、让幼儿学会仿编和解答4的加减应用题。2、在生活情景中能根据水果卡片自编4的加减应用题。准备：1、知识经验准备：请家长带 幼儿去买东西，使幼儿了解一个买与卖的过程。2、物质准备：准备各种水果卡片，人手4个替代物作钱。过程：一、以“帮农民伯伯摘果子”引入。“小朋友，果园里的水果都成熟了，农民伯伯想请你们帮他摘水果，你们愿意吗？”（愿意）二、游戏“摘水果”。师交代游戏玩法和规则。三、分类活动：分水果。1、引导幼儿将自己所摘的水果跟同伴之间进行交流。2、交代任务：将各种水果分别放在筐里。
空间向量基本定理教学设计人教A版高中数学选择性必修第一册
反思感悟用基底表示空间向量的解题策略1.空间中,任一向量都可以用一个基底表示,且只要基底确定,则表示形式是唯一的.2.用基底表示空间向量时,一般要结合图形,运用向量加法、减法的平行四边形法则、三角形法则,以及数乘向量的运算法则,逐步向基向量过渡,直至全部用基向量表示.3.在空间几何体中选择基底时,通常选取公共起点最集中的向量或关系最明确的向量作为基底,例如,在正方体、长方体、平行六面体、四面体中,一般选用从同一顶点出发的三条棱所对应的向量作为基底.例2.在棱长为2的正方体ABCD-A1B1C1D1中,E,F分别是DD1,BD的中点,点G在棱CD上,且CG=1/3 CD(1)证明:EF⊥B1C;(2)求EF与C1G所成角的余弦值.思路分析选择一个空间基底,将(EF) ?,(B_1 C) ?,(C_1 G) ?用基向量表示.(1)证明(EF) ?·(B_1 C) ?=0即可;(2)求(EF) ?与(C_1 G) ?夹角的余弦值即可.(1)证明:设(DA) ?=i,(DC) ?=j,(DD_1 ) ?=k,则{i,j,k}构成空间的一个正交基底.
倾斜角与斜率教学设计人教A版高中数学选择性必修第一册
(2)l的倾斜角为90°,即l平行于y轴,所以m+1=2m,得m=1.延伸探究1 本例条件不变,试求直线l的倾斜角为锐角时实数m的取值范围.解:由题意知(m"-" 1"-" 1)/(m+1"-" 2m)>0,解得1<m<2.延伸探究2 若将本例中的“N(2m,1)”改为“N(3m,2m)”,其他条件不变,结果如何?解:(1)由题意知(m"-" 1"-" 2m)/(m+1"-" 3m)=1,解得m=2.(2)由题意知m+1=3m,解得m=1/2.直线斜率的计算方法(1)判断两点的横坐标是否相等,若相等,则直线的斜率不存在.(2)若两点的横坐标不相等,则可以用斜率公式k=(y_2 "-" y_1)/(x_2 "-" x_1 )(其中x1≠x2)进行计算.金题典例 光线从点A(2,1)射到y轴上的点Q,经y轴反射后过点B(4,3),试求点Q的坐标及入射光线的斜率.解:(方法1)设Q(0,y),则由题意得kQA=-kQB.∵kQA=(1"-" y)/2,kQB=(3"-" y)/4,∴(1"-" y)/2=-(3"-" y)/4.解得y=5/3,即点Q的坐标为 0,5/3 ,∴k入=kQA=(1"-" y)/2=-1/3.(方法2)设Q(0,y),如图,点B(4,3)关于y轴的对称点为B'(-4,3), kAB'=(1"-" 3)/(2+4)=-1/3,由题意得,A、Q、B'三点共线.从而入射光线的斜率为kAQ=kAB'=-1/3.所以,有(1"-" y)/2=(1"-" 3)/(2+4),解得y=5/3,点Q的坐标为(0,5/3).
人教版高中政治必修3第五课文化创新精品教案
3．社会实践对文化创新的决定作用社会实践对文化创新具有两个方面的重要作用：(1)社会实践是文化创新的源泉实践，作为人们改造客观世界的活动，是一种有目的、有意识的社会性活动。人类在改造自然和社会的实践中，创造出自己特有的文化。离开了社会实践；文化就会成为无源之水、无本之木，人们不可能从事任何有价值的文化创造。◇本课小结：1．关于本课逻辑结构的宏观把握：文化创新的源泉和作用这一问题，教材分三个层次展开论证：一是不尽的源泉，不竭的动力；二是巨大的作用，深刻的意义；三是呼唤文化创新的时代。教材运用辩证方法从文化创新的源泉和作用展开论述。即社会实践是文化创新的源泉，文化创新又推动社会实践的发展和促进民族文化的繁荣。教材关于文化创新的途径问题，从三个层次展开讲述：第一个层次是“继承传统，推陈出新”；第二个层次是“面向世界，博采众长”；第三个层次是“坚持正确方向，克服错误倾向”。
新人教版高中英语必修3Unit 5 The Value of Money-Discovering Useful Structures导学案
4．They were going to find someone to take part in their bet when they saw Henry walking on the street outside.[归纳]1．过去将来时的基本构成和用法过去将来时由“would＋动词原形”构成，主要表示从过去某一时间来看将要发生的动作(尤其用于宾语从句中)，还可以表示过去的动作习惯或倾向。Jeff knew he would be tired the next day.He promised that he would not open the letter until 2 o'clock.She said that she wouldn't do that again.2．表示过去将来时的其他表达法(1)was/were going to＋动词原形：该结构有两个主要用法，一是表示过去的打算，二是表示在过去看来有迹象表明将要发生某事。I thought it was going to rain.(2)was/were to＋动词原形：主要表示过去按计划或安排要做的事情。She said she was to get married next month.(3)was/were about to＋动词原形：表示在过去看来即将要发生的动作，由于本身已含有“即将”的意味，所以不再与表示具体的将来时间状语连用。I was about to go to bed when the phone rang.(4)was/were＋现在分词：表示在过去看来即将发生的动作，通常可用于该结构中的动词是come，go，leave，arrive，begin，start，stop，close，open，die，join，borrow，buy等瞬间动词。Jack said he was leaving tomorrow.
人教版高中数学选修3分类加法计数原理与分步乘法计数原理(2)教学设计
当A,C颜色相同时,先染P有4种方法,再染A,C有3种方法,然后染B有2种方法,最后染D也有2种方法.根据分步乘法计数原理知,共有4×3×2×2=48(种)方法;当A,C颜色不相同时,先染P有4种方法,再染A有3种方法,然后染C有2种方法,最后染B,D都有1种方法.根据分步乘法计数原理知,共有4×3×2×1×1=24(种)方法.综上,共有48+24=72(种)方法.故选B.答案:B5.某艺术小组有9人,每人至少会钢琴和小号中的一种乐器,其中7人会钢琴,3人会小号,从中选出会钢琴与会小号的各1人,有多少种不同的选法?解:由题意可知,在艺术小组9人中,有且仅有1人既会钢琴又会小号(把该人记为甲),只会钢琴的有6人,只会小号的有2人.把从中选出会钢琴与会小号各1人的方法分为两类.第1类,甲入选,另1人只需从其他8人中任选1人,故这类选法共8种;第2类,甲不入选,则会钢琴的只能从6个只会钢琴的人中选出,有6种不同的选法,会小号的也只能从只会小号的2人中选出,有2种不同的选法,所以这类选法共有6×2=12(种).因此共有8+12=20(种)不同的选法.
人教版高中数学选修3分类加法计数原理与分步乘法计数原理(1)教学设计
问题1. 用一个大写的英文字母或一个阿拉伯数字给教室里的一个座位编号，总共能编出多少种不同的号码？因为英文字母共有26个，阿拉伯数字共有10个，所以总共可以编出26+10=36种不同的号码.问题2.你能说说这个问题的特征吗？上述计数过程的基本环节是：（1）确定分类标准，根据问题条件分为字母号码和数字号码两类；（2）分别计算各类号码的个数；（3）各类号码的个数相加，得出所有号码的个数.你能举出一些生活中类似的例子吗？一般地，有如下分类加法计数原理：完成一件事，有两类办法. 在第1类办法中有m种不同的方法，在第2类方法中有n种不同的方法，则完成这件事共有:N= m+n种不同的方法.二、典例解析例1.在填写高考志愿时，一名高中毕业生了解到，A,B两所大学各有一些自己感兴趣的强项专业，如表，
小班数学教案
2、初步培养观察力和动手能力，萌发对科学活动的兴趣。 3、养成自己整理鞋子的良好习惯。 重点：按鞋子的大小、颜色、款式等特点进行配对。 难点：寻找鞋底的秘密，特别是形状：两头大中间向里凹，但两只鞋子的朝向是相反的。 二、活动准备： 1、与幼儿人数相近的大小、颜色、款式各异的鞋子散落放在鞋架上，用布先遮起来，人手一张白纸。 2 、欢快的音乐一段。 3、半圆形的座位安排，中间留有空地，便于活动。 三、活动过程 （一）奇怪的鞋子 1、教师以故事的形式引出：娃娃家里的宝宝呀，特别爱漂亮，她每天都要换一双新鞋子，所以她的鞋子特别多，最后，连她自己都分不清哪两只是一双了，有一天他穿了一双很特别的鞋子，一只是大的红鞋子，一只是小一点儿的花鞋子（教师边讲边出示两只鞋子），可是这一天，她非常不开心，你们知道她为什么不开心吗？（幼儿猜测，引导幼儿发现两只鞋子的不同） 2、教师小结：两只大小不同、形状不同、颜色也不一样的鞋子不是一双，所以穿的人当然就不舒服了。 （二）我的鞋子 1、师：那我们穿的鞋子是怎样的，它有什么特别的地方呢？ 2、引导幼儿观察、比较自己脚上的鞋子，鼓励幼儿大胆地说说自己鞋子的特别之处。（着重从鞋子的外型、颜色、大小等特点来观察） 3、师：我们穿的鞋子的大小相同，颜色一样，款式也一模一样。除了这些秘密外，它还有什么特别的地方呢？
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。
部编人教版四年级下册《 纳米技术就在我们身边》创新教案
【教学理念】 1.整体感知课文内容，理清文章思路。2.培养学生筛选信息能力，了解纳米的有关知识和应用前景。3.激发科学兴趣，培养学生勇于大胆想象的科学精神。【教学流程】一、谈话引入，激发兴趣。1．今天我们来学习一篇新课文《纳米技术就在我们身边》（板书课题）。2．以前听说过“纳米技术”吗？你了解纳米技术吗？是怎么了解到的？预设：我通过预习课文了解到“纳米技术”就是研究小小物质新奇特性的一门学问。预设：我是通过查找资料了解什么是纳米，什么是纳米技术的。二、通读课文，了解大意。1.检查课文朗读。出示课文中的科技术语和句子。先组内相互听读纠正，然后全班交流。词语：除臭技术 纳米缓释技术 长度单位 纳米涂层 碳纳米管 纳米吸波材料 探测雷达波。句子：纳米技术就是研究并利用这些特性造福于人类的一门新学问。2．自由交流：读了课文，你知道了什么？
人教部编版七年级语文上册写人要抓住特点教案
【设计意图】本环节旨在引导学生明确如何围绕人物的精神品质和性格特点选择材料，刻画人物内在的个性特征。两个环节，从课内引申到课外实践，用思维导图的方式，直观易学。三、抓住细节，事中显神当我们写多件事情表现人物时，要处理好叙事的详略。详写的事情也不能面面俱到地展开叙述，而应该突出重点，要将概括叙述与具体叙述相结合，力求通过一些具体而微小的细节表现人物特点。1.例文引路，学习方法师：下面我们一起以魏巍的《我的老师》为例，学习多件事情叙述的详略安排，学习用细节刻画表现人物形象。（1）师印发并指导学生阅读魏巍的《我的老师》。（见《教师教学用书》P161第三单元写作的“例文评析”栏目）（2）明确阅读要求。课件出示：阅读要求①勾画出描写蔡老师的外貌、语言、动作、神态、心理等语句，体会语句表达的真挚感情。
部编版语文八年级下册《综合性学习：以和为贵》教案
【目标导航】1.探究“和”，了解“和”的具体含义及其在当下的积极意义；2.交流“和”，比较全面地了解孔子“和而不同”的思想和主张，理解古今“和”的多样性思想内涵；3.运用“和”，搜集生活中“和为贵”的典型事例，感悟剖析并从中汲取营养。【课时安排】1课时自由组成小组，搜集相关资料，通过多种手段如多媒体，学生绘画，音乐等课程资源，为学生创设优美的教学情境。【新课导入】中国文化崇尚“和”，有关“和”的思想源远流长、丰富多彩。“和”既被视为诞育万物的本源，也被看做修德养性的关键，还被认为是社会交往的准绳，更被尊奉为国家共处的原则。本次综合性学习以“和”为主题，同学们可以相互探讨一下“和”在你们生活中起到了什么作用。
部编版语文八年级下册《写作：学写游记》教案
【目标导航】1.培养留心观察、勤于考证的意识，能初步认识到“行万里路”是增长人生见识和锻炼独立生活能力的必要途径。2.抓住特点描写景物，重点突出，详略得当。3.在写作活动中了解祖国大好河山，增强热爱家乡和祖国的情感，学写文情并茂的游记。【课时安排】2课时。【课时分配】建议第一课时进行作文指导与写作，第二课时进行批改、评讲、修改。了解作文文题，熟悉作文要求，搜集相关素材，为习作做准备。1.游记常常要对某处景物做定点观察，以写出景物的特点。选择你游览过的一个景点，围绕其中的一处风景，写一个片段。200字左右。2.我们应该都有过出游的经历。旅途中，我们不仅观赏自然风光，了解民风民俗，同时也会有许多新奇的感受，产生很多思考和遐想。自拟题目，写一篇游记。不少于600字。3.你一定看过一些展览，参观过一些纪念馆或博物馆，请选择一次这样的经历，以《参观 》为题，写一篇参观记。不少于600字。
部编版语文七年级下册《孙权劝学》教案
二、介绍故事出处和文中人物《资治通鉴》是司马光主持编纂的一部编年体通史，记载了从战国到五代共1362年间的史事。司马光：字君实，陕州夏县人，北宋政治家、史学家。书名“资治”，说明本书编撰的目的是为封建统治阶级提供政治借鉴。孙权（182—252）：字仲谋，吴郡富春人，三国时吴国的建立者。吕蒙：字子明，三国时吴国名将。三、朗读感知课文1、听朗读课文，注意人物对话的语气 （1）“卿今当涂掌事，不可不学！” 语重心长，谆谆告诫（2）“孤岂欲卿治经为博士邪！” （反问句，强调并不是要吕蒙研究儒家经典，当专掌经学传授的学官，而是有别的目的。）（3）“卿言多务，孰若孤？” 反问句，否定吕蒙辞以多务的理由。要重读强调（4）“卿今者才略，非复吴下阿蒙！” 感叹句，要显出惊讶不解的语气（5）“大兄何见事之晚乎！”反问句，指责中带有自豪的语气
