-
新人教版高中英语选修1Unit 2 Looking into the Future教案
【设计意图】以“新科技是一把双刃剑”为主题开展讨论活动。这个话题比较大，所以给了一定的限制，首先需要以智能家居为例来阐述科技发展对未来生活产生的影响，然后列举其优点和缺点，最后就以上现象发表自己的观点。这个活动是对整个文本的创意性总结与意义的升华，留给学生一定的想象空间，学生借此机会可以运用文本内容和语言表达自己对科技发展的看法和态度。Assignments:1. Finish Exercise 4 on Page 15 of the textbook.A smart home is one that integrated computers into the structure of the building itself. In this way, many of the things that we now do ourselves become automatic. For example, the smart home could control the air conditioning and lights so that you would no longer have to turn switches on and off, and so that your home would be more energy-efficient. The smart home could also monitor itself to make sure that everything is working as it should, and send you warnings if there is a problem. Such smart homes could even be programmed to detect your health problems, and then give you reasonable advice as to the food you should eat or if you should see a doctor. So, in a sense, smart homes will lead us to living smarter lives.2.Create a smart function for your home, and share your creation in the next period.
新人教版高中英语选修1Unit 5 Working the Land教案
1. 完成文本主要信息填空（斜体字部分设空）：As a witness to farmers’ poor harvests and even a severe shortage of food, Yuan Longping was determined to devote his life to tackling this crisis. After graduation, he realized that what farmers needed most was to boost yields in the fields. Yuan was convinced that the answer lay in the creation of hybrid rice, one characteristic of which is that it usually achieve higher output than conventional crops. However, it was no easy job. The first difficulty he needed to overcome was scientists’ general assumption that this could not be done. Through trial and error, Yuan managed to generate this incredible crop. It is estimated that about 60 percent of domestic rice consumption in China was comprised of crops generated from Yuan’s hybrid strains. His innovation has enabled Chinese farmers to considerably expand their output and helped feed the world. Unwilling to retire early to a life of leisure and unconcerned about celebrity or fortune, Yuan continues to turn one vision after another into realities.2. 模仿写作：Do some research via the Internet and introduce another agricultural scientist, Chen Risheng（陈日胜）, using the structure, expressions and writing techniques you have learnt from the text “A Pioneer for All People”.【设计意图】任务1是对文本内容和词汇学习成效的检测。任务2借助文本中学到的词汇和写作手法仿写另一位科学家，提升学生迁移运用词汇、文体结构和写作方法的能力。
新人教版高中英语选修2Unit 3 Learning about Language教学设计
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
新人教版高中英语选修2Unit 5 Reading for writing教学设计
你校英语报计划出版一期急救常识专刊,现面向全校学生公开征集稿件,你有意参加。请你根据下面提示内容,用英语写一篇短文,介绍在车祸现场对伤者进行急救的方法和步骤。1.确保现场的安全;2.询问伤者,确保其呼吸正常;3.检查伤口,如流血则应采取止血措施;4.如需急救,确保其处于康复位置。注意:1.词数80左右;2.可以适当增加细节,以使行文连贯。参考词汇:康复位置 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.
新人教版高中英语选修2Unit 2 Reading for writing教学设计
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
新人教版高中英语选修2Unit 5 Using langauge-Listening教学设计
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.
新人教版高中英语选修3Unit 2 Healthy Lifestyle教案
Activity 4: Figuring out the structure and the writing purpose 本活动为实现课时目标2。 1.Read Paragraph 6 and think about its main idea and the writer’s writing purpose. Q1: If you were the author, how would you end your article? “For young people, there is plenty of time to change bad habits. However, there is no “magic pill” or delete button that will help you; you have to think about your bad habits and decide on some changes. You have the power to build a happy and healthy life full of good habits!” Q2: What is Paragraph 6 mainly about? (Possible answer: to appeal to young people including teenagers to change bad habits and live a happy and healthy life.) 2.Think about the writer’s writing purpose and share opinions. Q1: What is the writing purpose? Work in pairs and figure it out. (Possible answer: On the one hand, the passage is written to help teenagers change their bad habits and live a healthy lifestyle. On the other hand, it provides us with a scientific way to identify and analyse our problems objectively, thus strengthening our resolve to tackle the seemingly common yet tough problems in our lives.) 【设计意图】 步骤1旨在预测和验证文章最后一段主要内容，梳理完整的语篇结构，步骤2旨在思考和讨论作者的写作目的。教师也可根据学生课堂反应情况融入对语篇人称多次转换的思考。
新人教版高中英语选修3Unit 5 Poems教案
本单元阅读文本介绍了几种简单的英语诗歌形式，旨在让学生能理解和欣赏英语诗歌的美，包括形式美、内容美、意义美，培养审美情趣，并从作品的意义美中获得积极的人生态度和价值观念启示。 该文本是一则典型的说明性文本，用简单易懂的语言向英语诗歌的初学者们介绍了五种比较简单的英语诗歌形式。文题“A Few Simple Forms of English Poems”是整个文本的核心话题。正文内容共七段，按“总—分—总”建构。第一段为总起段，概述了英语诗歌的创作原因以及主要特点，涉及了形式、内容、意义等方面赏析英语诗歌的几个主要维度；第二段至第六段分别介绍了童谣、清单诗、五行诗、俳句和唐诗五种英语诗歌形式；第七段收尾，鼓励读者尝试英语诗歌创作。 在进行文本教学设计时，要引导学生梳理关于与诗歌要素和诗歌赏析有关的话题类语言，既包括format、rhythm、subject、image等名词，也包括have a strong rhythm、be made up of、contain、consist of、convey这样的动词和动词短语。
人教版高中语文《短新闻两篇》教案
罗森塔尔突破了“客观报道”“零度写作”的框框，把自己和其他参观者在奥斯维辛访问时的感受当做文章的主要内容来写，传达出每一个良知者的共同心声。教师总结：细节描写是耐人寻味的。文章没有阴森恐怖的镜头，没有血腥的画面，只是重现了新闻的事实真相，但透过细节却能引发人们对生命，对人性的思考。在作者看似平静的叙述中抒发了对德国纳粹残酷暴行的沉重控诉，更表达了作者对自由、和平与祥和的向往四、拓展延伸：《奥斯维辛没有什么新闻》这一作品本身的价值在哪？社会价值又在哪，能不能从这两个角度思考，几人合作试写一段颁奖词？范例：《奥斯维辛没有什么新闻》突破新闻“零度写作”原则，着眼细节，以冷峻的视角，深沉地描述了今天的奥斯维辛集中营纪念馆。在恐怖与快乐、战争与和平、历史与现实的反差中，它召唤起人们关于灾难的记忆、关于生命的思考、关于人性的自省。它的发表充分地表现了一个新闻记者的使命感，更以迫人的力量震撼生者的心，成为新闻史不朽的名篇。
人教版新课标小学数学六年级上册统计教案
【新知识点】认识扇形统计图统计填写扇形统计图根据扇形统计图所提供的数据回答问题【单元教学目标】1,认识扇形统计图,了解扇形统计图的特点.2,能够看懂并会填扇形统计图.3,会根据扇形统计图所提供的数据回答一些简单的问题.4,进一步了解统计在实际生活中的地位和作用.5,通过对相关素材的整理和分析,使学生受到一定的思想教育.【单元教学重难点】重点:学生掌握扇形统计图的特点和作用.难点:在学习中体会各种统计图的不同特点.【教学建议】学生已经系统地学习过有关条形统计图和折线统计图的知识,也初步认识了扇形,而且也学习了有关百分数的知识,所有这些都为学校继续学习统计图的最后一部分内容——扇形统计图打下了良好的基础.【课时安排】
人教版新课标小学数学六年级上册总复习教案
出示：1、某校有男生500人，女生有450人，女生是男生的百分之几？你能把这道题改编成另外二道一步计算的百分数应用题吗？2、某校有男生500人，女生人数是男生的90％，女生有多少人？3、某校有女生450人，是男生的90％，男生有多少人？师：你觉得这三题有什么相同的地方和不同的地方？同：都以男生的人数为单位“1”异：条件与问题不同出示：1、完成书本124页第14题。2、2000年我国农村居民人均纯收入为2253元，1999年为2210元。2000年比1999年增长百分之几？3、一本书有240页，小林第一天看了 ，第二天看了12.5％，第三天应该从第几页看起？4、边长1厘米的正方形面积比边长2厘米的正方形面积少百分之几？5、修一条公路，实际造价84万元，比原计划增加了5％，增加了多少万元？出示：1、花园小学五年级男生有150人，女生人数是男生的 ，已知五年级人数占全校学生人数的25％。全校有多少名学生？2、书本124页第15、16、17题。
人教版新课标小学数学一年级上册分类教案
教学目标：1．能选择不同的标准对同一类物品进行不同的分类，掌握分类的方法。2．初步感知不同标准分类的意义，体验分类结果在不同标准下的多样性。3．培养学生思维的灵活性和发散性，养成良好的学习、生活习惯。4．培养学生的操作能力、观察能力、判断能力、语言表达能力和合作交流的意识。5．让学生体会到生活中处处有数学，学会用学到的知识解决生活中的实际问题。教学重、难点：重点：选择不同标准分类难点：思维的发散性 关键：在直观中拓展思维的时空教学准备：铅笔、实物卡片、学具袋（各种形状、颜色各异的物品）教学过程：一、观察分析 多重分类1．师出示如书本P39页的铅笔。（1）观察这些铅笔有什么不同？并把它们分分类。（2）四人一小组交流、讨论可以怎么分类？是按什么分的？比比哪一组的分法最多。
人教版新课标小学数学三年级上册四边形教案
教具、学具准备：各种形状的纸、树叶、绳子、直尺、卷尺等。教学过程：一、今天，老师给大家带来了一些物品和平面图形，你们认识吗？（逐一出示）谁知道周长是什么意思？请你具体指一指，你所喜欢的图形的周长是指什么样的长度。（一生指）二、探究求长方形和正方形周长的计算方法长方形和正方形的周长怎么求呢？正方形的周长只要量一条边长，乘4就可以了。（板书：边长×4）如果量出正方形的边长是5厘米，它的周长是多少？5×4＝20（厘米）。长方形的周长呢？量出四条边的长度，加起来就好了。长＋宽＋长＋宽（板书）。如果长是6厘米，宽是4厘米，它的周长就是：6＋4＋6＋4＝20（厘米）。只要量两次就可以了，量一个长再乘2，量一个宽再乘2就行。长×2＋宽×2。即：6×2＋4×2＝20（厘米）。如果让你求长方形的周长，必须要知道什么条件？正方形呢？想清楚了，我们来解决一些实际问题。
人教版新课标小学数学六年级上册圆教案
教学追记：本堂课，在我带领着学生利用教具进行操作，在此基础上，让学生自主发现圆的面积与拼成长方形面积的关系，圆的周长、半径和长方形的长、宽的关系，并推导出圆的面积计算公式。教学环形的面积计算时，我充分放手给学生，让学生通过思考讨论领悟出求环形的面积是用外圆面积减去内圆面积，并引导他们发现这两种算法的一致性，同时提醒学生尽量使用简便算法，减少计算量。圆的周长和面积的练习课教学目标：1、通过教学使学生理解并掌握圆的周长和面积计算方法。2、培养学生分析问题和解决问题的能力，发展学生的空间观念。3、灵活解答几何图形问题。教学重点：认真审题，分辨求周长或求面积。教学过程：一、复习。1、求出下面圆的周长和面积并用彩笔描出周长，用阴影表示出面积。
人教版新课标小学数学一年级上册比多少教案
4．操作。（“做一做”第2题） 全班同学动手操作，1名同学到投影仪上操作。 （1）第1行摆5个△，在△下面摆○，△要比○多1个。第2行摆几个○？ （2）第1行摆4朵红花，摆的黄花比红花少1朵，第2行摆几朵黄花？ 二、运用新知 教科书练习一第1～4题。 1．第1题：左图是猴子多，右图是骨头多。（避免学生产生思维定势） 2．第2题：学生观察，看到公鸡和鸭子虽然摆的一样长，但疏密不同，进而判断摆的密的鸭子的只数多些，而公鸡只数少些。 3．第3题：学生在观察到第一排蛋糕同样多的基础上，只需比较两盒中的第二排。第二排多的就多些，反之，就少些。 4．第4题：此题是在同一排中比较多少，当第5次循环出现珠子时，只出现了一个黄色珠子，所以黄珠子多而红珠子少。 三、总结 教师：今天我们学习了“比一比”，知道在比较时，一定要一个对着一个比，就会得到正确的结果。
人教版新课标小学数学三年级上册测量教案
教学目标1、认识长度单位毫米，建立1毫米的长度概念，会用毫米厘米度量比较短的物体的长度。2、培养学生的估测意识和能3、培养学生的动手实践和合作学习的能力，并感受生活中处处有数学。教学重点：认识长度单位毫米，会用毫米度量物体长度。教学难点：培养学生的估测方法。教学过程一、引言二、估测数学书的长、宽、厚的长度。师：请同学们观察数学书的长、宽、厚，并估一估大约有多长，然后把估测的结果填入下表？估计实际测量数学书的长数学书的宽数学书的厚生1：数学书的长大约是21厘米、宽大约是14厘米、厚有1厘米。师：你是怎么想的？生1：因为1厘米大约有一个指甲长那么长，数学书的长大约就有21个指甲长那么长，数学书的宽有14个指甲长那么长，数学书的厚有1个指甲长那么厚。
人教版新课标小学数学一年级下册摆一摆，想一想教案
每组4名小朋友3名在数位板上摆圆片，1名小朋友对摆出的结果进行综合、记录。3、全班一起用2个圆片摆出不同的数，引导学生讨论一下问题：（1）为什么两个圆片摆在个位上得到的数十2，而摆在十位上得到的数十20？（2）记录摆出的数是需要注意什么？（3）怎样才能知道摆出的数不遗漏？4、从刚才小朋友们用圆片摆数的过程，你发现有没有规律？下面我们不摆圆片，能不能在脑子里想摆圆片的方法，直接写出6个圆片，7个圆片，8个圆片，9个圆片都能表示哪些数？好，四个人合作，看哪一组填写的又快又好！学生分组活动：分别用3、4、5、6、7、8、9个圆片摆出不同的数。5、从以上我们所摆的圆片个数和写出来的数来看，同学们观察到有什么规律了吗？谁能说一说。
人教版新课标小学数学一年级下册整十数加、减整十数教案
二、讲授新课（一）看图引入1、（课件）大家看这幅主体图，图上都有什么？还有什么？2、你能估计一下，这里大概有多少盆花吗？大概有多少盆黄花？多少盆红花？你是怎么知道的？3、小结：我们数花的数量的时候，可以一盆一盆的数，也可以10盆10盆的数，还可以5盆5盆的数，怎样方便怎样数。今天我们开始学习100以内的加法和减法，首先学习整十数加、减整十数。板书课题：整十数加、减整十数2、教学例1。（1）整十数加整十数。教师：请同学们按要求摆小棒。（请一名学生到前面摆，其余学生在课桌上摆）左边摆一捆小棒，每捆十根，表示红花的盆数。右边摆两捆两捆小棒，表示黄花的盆数。教师：一捆小棒表示多少？又摆两捆小棒表示什么意思？教师：要求红花和黄花一共有多少盆，怎样列式？（10 + 20 ）接着教师指导学生进行口算的思考过程：① 10是几个十？20是几个十？
人教版新课标小学数学一年级上册生活中的数教案
六、教学反思 从这节课的实施情况看，课堂实施与原先的公开课教案是比较一致的，效果也是比较好的，主要体现于以下两点： 1、效果得益于“跳出”--跳出教材框框 刚开始备课和试教时，我打算充沛利用教材，根据教材上的内容出示幻灯片让同学说一说，但一节课下来显得很单调、信息量很少，体现不出生活中数的味道。于是我开放教材，跳出教材的框框，课前安排一个“找生活中的数”实践活动把同学放到社会生活之林中去，让他们先找些“野食”吃。这样，课前在准备过程当中积累的素材多了，同学的学习效益大大提高了。同学在丰富多彩的实际生活中自由自在地采撷自身感兴趣的“果子”，他们采来的“果子”是绚丽多姿的，然后回到课堂交流，共享到了“果子”的丰富，起到“以一当数十”的作用。 这个“跳出”战略，体现了现代科学“系统论”的理论。系统论认为：系统只有开放，不时吸收外界的信息，才干使自身“有序”。
人教版新课标高中物理必修1物理学与人类文明教案2篇
八、物理学的基础地位及物理学对人类文明、社会进步的影响。（1） 情景一：磁悬浮实验：找两个空心的圆柱片磁铁，同名磁极相对，穿在同一根竹筷上，用手压下上面的磁铁，松手观察它的运动情况。问题1：上面的磁铁为什么会跳起来，为什么会悬浮在下面的磁铁上方？问题2：根据这个实验，你会想到那一种交通工具？总结：人们就是从磁悬浮现象中得到启发，进行磁悬浮列车的研究和制造的，这说明物理学在推动社会进步、人类文明方面起到推动作用。（2） 情景二：感应起电和火花放电实验：用感应起电机或感应圈产生火花放电，让学生观察现象，闻气味，然后联想生活实例。还可以用一张纸试着挡住放电的弧光，最好能引燃纸张，说明雷击引起火灾的现象。问题1：你看、听到了什么现象？问题2：根据这个实验，你会想到那一种自然现象？问题3：放电发生在什么地方？为什么建筑物上方都有尖尖的设置，是干什么用的？问题4：你闻到什么气味了吗？