写作《说明的顺序》PPT.ppt

写作说明的顺序,部编本人教版八年级语文下册,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,1.掌握说明文写作的一些基本顺序。2.理解说明顺序的安排取决于说明对象的特征，懂得合理安排说明顺序的方法与技巧。3.学以致用，在言之有物的基础上做到言之有序。,一你有自己特别熟悉、喜欢的小天地吧？比如你自己的房间，你在教室里的座位，校园里的某个角落等。以“我的小天地”为题，写一个片段，向别人介绍它。200字左右。,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,二智能手机、平板电脑、电视机顶盒、无线路由器我们生活中的科技新产品层出不穷。选择一种产品，写一篇文章介绍它的功能和使用方法。不少于600字。三你生活在城市还是农村？这几年来，你觉得周围的环境有了哪些变化？原因是什么？以“我周围的环境”为话题，写一篇事理说明文，题目自拟。不少于600字。,1.确定说明对象后，先考虑写哪些内容，再选择合适的说明顺序，注意准确使用方位词。2.介绍产品时可以设想一个特定的受众，尽量用他能够理解的话语进行说明，也可采用问答的形式组织全文。,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,3.写事理说明文，要明确说明对象，写出它的变化。查资料，说明变化的原因。并注意安排好说明的顺序。,合理的说明顺序是指能充分表现事物或事理本身特征的顺序。在说明文中确立说明顺序很重要。或用时间顺序，或用空间顺序，或用逻辑顺序，还可以以一种顺序为主，兼用其他顺序。,1.说明顺序的分类说明文的顺序主要有以下三种：（1）空间顺序：即是按事物空间结构的顺序来说明。像介绍一座建筑、一处园林、一片山水。（2）时间顺序：是指按照事理发展过程的先后来介绍某一事物的说明顺序。如果要介绍事物的发展情况，比如印刷术的发明与演进、汽车技术的发展、计,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,算机的历史等，就适合采用时间顺序，介绍其发展过程中的几个重要历史节点，显示事物发展的阶段性。有时候，为了说明事物的制作过程，或者撰写实验报告，我们也常常按照步骤或程序的先后顺序来写，呈现出“过程”来，这是一种特殊的时间顺序。,（3）逻辑顺序：按照事物或事理的内部联系及人们认识事物的过程来安排说明顺序。或由个别到一般，或由具体到抽象，或由主要到次要，或由现象到本质，或由原因到结果，分别做出说明。这种说明顺序一般运用于事理说明文中。,2.选择说明顺序的标准一篇说明文采用何种说明方法，一般应考虑以下两点：（1）与说明对象有关。如果介绍一座建筑物或者景点，我们一般采用的是空间顺序；如果介绍事物的发展过程，我们主要采用时间顺序；如果介绍事物的道理，一般采用的是逻辑顺序。具体采用什么样的说明顺序，要根据说明对象而定。,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,（2）与说明对象的特点有关。说明文都是介绍事物和事理的文章，要想写好一篇说明文，就要抓住说明对象的特点来写，选用合适的说明顺序有利于凸显说明对象的特点。,智能手机的自述Hi，朋友们，大家好！知道我是谁吗？哈哈，猜对啦！我是社会的新生事物手机！我的种类很多，有华为、VIVO、iPhone应有尽有；颜色有象牙白、大红、玫瑰金、全黑等等，色彩缤纷；身型呀，就更多啦，各种尺寸供你挑选，数不胜数。,运用分类别的说明方法，从品牌、颜色、款式介绍其特点。,由于我的出现，邮票、BB机、大哥大都纷纷下岗啦！我的用处可大啦，如今，社会上处处都可见到我忙碌的身影。这不，我正随着主人来到旅游胜地。这儿真美啊！绿树成荫，繁花似锦，碧波荡漾。主人拿着我，在我身上轻轻一按，我就成了照相机啦！一眨眼间，一幅幅美丽的画面便保存在了我的体内。呵呵，数码相机成了待业之族喽！,语言诙谐幽默，说明事物通俗易懂。,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,悄悄告诉你吧，我的主人还是个股民呢！也许你会问，股民怎么还有闲情去旅游啊！要是股票跌了怎么办？哈哈，这你就不用发愁了！有我这炒股王手机在，主人可以随时把握股市行情，他可以一边炒股，一边尽情游山玩水。晚上，主人想家了，便拿起我往家里打电话或者视频聊天。虽然与家人天各一方，我却让主人觉,得与亲人近在咫尺，主人还把存在我体内的一幅幅美丽的画面发送回家里，让亲人们也能欣赏到美丽的景色。每逢节假日，我就更忙了。瞧，圣诞节来临了，我忽然觉得浑身一热，不由得震动起来。呵，是主人朋友A发来的祝福短信。我立即唱起了动听的歌儿。主人忙点开我一看：“佳节将至，一个迷路的精灵，它送我一个装着幸福的,宝盒，开启的瞬间，幸福撒向看微信的你，愿你永远幸福！”主人乐得眉开眼笑，在我身上点来点去，痒得我咯咯直笑，原来，他正回短信呢：“我在建行开了个号，没钱就取！给你不多，只有四千万：千万要平安，千万要健康，千万要快乐，千万要记得密码1314（一生一世）！”,短信语言鲜活，幽默风趣，达到了一定的艺术效果。,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,我想，收到微信的人心里一定是暖暖的！“吱吱吱”我又觉得浑身一震，主人的朋友B的短信又来了，我欢快地唱起了歌儿，提示主人接收微信：“请用一秒钟忘记烦恼，用一分钟想象快乐，用一小时与你喜欢的人度过，用一辈子关怀你爱的人和爱你的人，然后用一个微笑来接收我传递给你的祝福，愿你永远开心！”多么温馨的短信，多么,暖人的祝福，瞧，主人心里乐开了花我，难道不是社会进步的象征吗？不是社会和谐的见证吗？,巧妙地借用微信的语言，说明手机在现代生活中的重要作用令人感觉“温馨”“暖人”“快乐”。,以反问句结束全文，紧扣意义，耐人寻味。,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,本文采用拟人手法来写，生动地说明了手机的特点、用途，条理清楚，语言准确。文章恰当地运用了举例子、作比较的说明方法，使读者对说明的事物有鲜明深刻的印象。还有一大亮点就是幽默诙谐、流畅自然的语言，颇引人注目。结尾展望了美好未来，给人以憧憬。,名师点评：,一你有自己特别熟悉、喜欢的小天地吧？比如你自己的房间，你在教室里的座位，校园里的某个角落等。以“我的小天地”为题，写一个片段，向别人介绍它。500字左右。,当我走进这块小天地的时候，我的心情是舒畅的;当我想到这是我自己的创造时，我的心情又是自豪的。这感觉暖烘烘地在胸中轻荡，使我觉得自己很能干，性情中有一点“雅”的味道。我的小屋仅八平方。四角的天空一片粉白，绝无尘染，中间吊着一只白炽灯。这是屋的盖儿，我很欣赏那一片白，相比之下我觉得天花板的花花绿绿太俗。进入小屋一抬眼，首先映人眼帘的是一幅横椹。这是我请爸爸为我写的“观大自在”四字。有人不明白这四字的含义。据我解释有两种意思:一是用佛学的观点来看，即为冷眼旁观大千世界，心中无欲无念是为自在;二是用积极进步的观点解释，为心志存高，不羁于小事的烦扰，心胸开阔是为自在。这两种解释未必妥帖。但我是以此为铭的。小屋的西墙是一扇大窗户，挂了-帘百叶窗，绿色的，配上资外两盆草很有意思。帘的两侧是孟浩然的过故人庄。这首诗我本来就很喜爱，加上书法的柔美，更是诗意盎然，看着它，整个房间仿佛都充满了洒脱超然、淡雅幽美的气息。,和这两幅字相映的是南墙上的两幅高洁图。画面是几杆墨竹，姿态挺拔苍劲，I出一种孤傲髙洁的气质，又道出了它们“虚心宁自持”的品格。我受了这竹的感染，也题了一首七绝:“雪中霜里青欲滴，杆杆靖节傲骨气。千古骚人尽泼墨，我仍还是我自己。”诗虽粗拙，但认识是鲜明的。我又想到了“竹林七贤”，他们视竹为己，狂放不羁，那是在当时政治的压抑下得不到解脱的慰藉。心灵的哀伤，人生的悲惨，乱世的戕贼与荼毒，使他们以竹和酒为伴以发泄胸中无限的孤独与愤懑，竹是他们的写照，是他们气质的体现哦“多留晋贤醉”，多好的竹啊!我的书柜在小屋的东侧，上方的墙张挂着一幅郑板桥的“难得糊涂”。郑板桥很会写字，这几个字叉手叉脚的很有味道，似乎流露出了板桥道人那种孤愤而又无奈的心境。郑板桥是为了逃避现实而祈求糊涂，取“眼不见心不烦”之意，这是可以理解的。他不满现实又无力扭转乾坤，只好装糊涂。而对于今天的我们来说，是要精明的，袓国和人民需要我们精明。“糊涂”那是200年前的事了,。我的书柜不大，但满满挤了几百本书，古今中外倒也不少，而对于“好读书不求甚解”的我来说是不够的。我珍爱着这些书，我珍爱着它们的思想。在柜头上的几件陶瓷中，我最欣赏的是一件“子母马”广.一只小马翘着尾巴，扭着头，把嘴伸在老马的嘴上，老马俯着头，也把嘴接在小马嘴上，构造虽很简单，但其中的深意又有谁能真正理解呢?我在这里的生活是愉