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学摄影的心得体会
质与量发生着变化。唯物主义辩正法告诉我们，只有当量达到一定的积累的时候才会有可能引起质的变化。所以我们要真正的想去认识事物的本质必须要有个量化的过程，这正是我们教学所提倡的，因为这是一个提高认识的必要的途径。比如在洪江采风学习的两天，我拍了一些照片，在电脑上预览的时候才发现原来那些都有点暴光过度，所以整个画面显得苍白无力，缺少暗色调，一片迷茫的感觉。虽然我当时是采用的准确的暴光，但对这相机来说还是暴光偏高，这是我没有对本相机的一些性能有个全面的了解
地球-我们的家园
今天，我要说课的题目是《地球—我们的家园》。下面我将从教材、学情分析、教法及学法、教学过程等方面来谈谈我这节课的设计思路。一、说教材（一）教材分析本课是最新部编版《道德与法治》六年级下册第二单元第4课。本单元主要从爱护地球，保护环境的主题出发，引导学生从自己身边可触可感的资源出发，遵守相关法律法规，珍惜地球资源，自觉保护自然环境。本课主要讲地球提供人类生存的环境和资源，引导学生认识地球的唯一性，懂得地球是人类赖以生存的家园。树立珍惜地球资源、爱护环境的观念，并落实到行动中。（二）教学目标1.具有关爱自然的情感，形成保护环境的意识。2.初步理解人与自然、环境的相互依存关系；明白环境问题的严重性；知道保护环境是我们共同的责任。3.初步掌握收集、整理和运用信息的能力。（三）教学重难点教学重点：明白环境问题的严重性，形成保护环境的意识，养成保护环境的行为习惯。教学难点：形成保护环境的意识。
新人教版高中英语选修2Unit 1 Science and Scientists-Discovering useful structures教学设计
The grammatical structure of this unit is predicative clause. Like object clause and subject clause, predicative clause is one of Nominal Clauses. The leading words of predicative clauses are that, what, how, what, where, as if, because, etc.The design of teaching activities aims to guide students to perceive the structural features of predicative clauses and think about their ideographic functions. Beyond that, students should be guided to use this grammar in the context apporpriately and flexibly.1. Enable the Ss to master the usage of the predicative clauses in this unit.2. Enable the Ss to use the predicative patterns flexibly.3. Train the Ss to apply some skills by doing the relevant exercises.1.Guide students to perceive the structural features of predicative clauses and think about their ideographic functions.2.Strengthen students' ability of using predicative clauses in context, but also cultivate their ability of text analysis and logical reasoning competence.Step1: Underline all the examples in the reading passage, where noun clauses are used as the predicative. Then state their meaning and functions.1) One theory was that bad air caused the disease.2) Another theory was that cholera was caused by an infection from germs in food or water.3) The truth was that the water from the Broad Street had been infected by waste.Sum up the rules of grammar:1. 以上黑体部分在句中作表语。2. 句1、2、3中的that在从句中不作成分，只起连接作用。 Step2: Review the basic components of predicative clauses1.Definition
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-Learning about Language教学设计
Step 7: complete the discourse according to the grammar rules.Cholera used to be one of the most 1.__________ (fear) diseases in the world. In the early 19th century, _2_________ an outbreak of cholera hit Europe, millions of people died. But neither its cause, 3__________ its cure was understood. A British doctor, John Snow, wanted to solve the problem and he knew that cholera would not be controlled _4_________ its cause was found. In general, there were two contradictory theories 5 __________ explained how cholera spread. The first suggested that bad air caused the disease. The second was that cholera was caused by an _6_________(infect) from germs in food or water. John Snow thought that the second theory was correct but he needed proof. So when another outbreak of cholera hit London in 1854, he began to investigate. Later, with all the evidence he _7_________ (gather), John Snow was able to announce that the pump water carried cholera germs. Therefore, he had the handle of the pump _8_________ (remove) so that it couldn't be used. Through his intervention，the disease was stopped in its tracks. What is more, John Snow found that some companies sold water from the River Thames that __9__________________ (pollute) by raw waste. The people who drank this water were much more likely _10_________ (get) cholera than those who drank pure or boiled water. Through John Snow's efforts, the _11_________ (threaten) of cholera around the world saw a substantial increase. Keys： 1.feared 2.when 3. nor 4.unless 5.that/which 6.infection 7.had gathered 8.removed 9.was polluted 10.to get 11. threat
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.
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。
人教版高中地理选修2百万移民及其安置教案
三峡库区农村移民安置根本出路是通过发展大农业来解决耕地不足，不应盲目开垦荒坡地，防止产生新的水土流失，尽量避免生态环境恶化。2、就地后靠，就近安置模式三峡库区淹没区线状分布的受淹特点有别于一般水库淹没区的片状分布，使得库区移民具有相对分散的特点，且淹没涉及的356个乡镇没有一个被全淹，甚至全淹的村也很少，这有利于移民在本县甚至本乡就近后靠安置，避免了水库移民大量外迁、远迁所造成的种种困难和后遗症。三峡移民搬迁大多可以就地后靠，就近安置，这是三峡移民的一大特色。就近后靠安置的优点是不离本乡本土，移民容易接受，且避免了移民大量外迁、远迁所造成的困难和后遗症；缺点是容易对当地的生态环境造成过大的压力，如过度开垦坡地、破坏植被、加剧水土流失等。3、工程周期长，可从容安置移民三峡工程建设周期长（1994年～2009年，共17年），使得移民安置能够及早进行，可以从容安置移民的生产和生活。
人教版新课标PEP小学英语三年级下册Recycle 2教案2篇
第三课时教学设计方案【教学内容和目标】【教学重点】 制作键盘； 学唱英文歌曲 “A B C Song ”。【教学难点】复习过程中的兴趣培养；【教具准备】1 教材配套的录音带。2 教师和学生分别准备废旧的硬纸盒/纸版、剪刀、胶水。3 教师准备一个自己已制作好的键盘。4 教师准备字母卡片和真正的键盘一个。【教学过程】1 热身、复习 (Warm-up/Revision)（1）师生之间进行英语对话或进行日常口语活动。（2）学生之间自编对话并表演。（3）教师播放B Let’s chant 的录音，让学生边拍手边说歌谣。（4）游戏：Silent Speech教师换一种方法说字母------唇说，说字母的时候不发出声音。学生看教师的口形，猜教师“说”的内容。说的字母为Aa----Zz 。2 呈现新课 (Presentation)（1）教师出示字母卡片，学生认读字母Aa----Zz。（2）学生字母背诵Aa----Zz。（3）教师播放歌曲 “A B C Song ”，告诉学生“试一试”“比一比”，看看谁能通过自己试唱学会歌曲。
国际工程招标说明书格式
一、中华人民共和国从世界银行申请获得贷款，用于支付 项目的费用。部分贷款将用于支付工程建筑、 等各种合同。所有依世界银行指导原则具有资格的国家，都可参加招标。二、中国 公司（以下简称A公司）邀请具有资格的投标者提供密封的标书，提供完成合同工程所需的劳力、材料、设备和服务。三、具有资格的投标者可从以下地址获得更多的信息，或参看招标文件：中国A公司（地址）四、第一位具有资格的投标者在交纳 美元（或人民币），并提交书面申请后，均可从上述地址获得招标文件。五、每一份标书都要附一份投标保证书，且应不迟于 （时间）提交给A公司。六、所有标书将在 （时间）当着投标者代表的面开标。七、如果具有资格的国外投标者希望与一位中国国内的承包人组建合资公司，需在投标截止日期前30天提出要求。业主有权决定是否同意选定的国内承包人。八、标前会议将在 （时间） （地址）召开。投标者须知一、工程概述（根据具体情况写）二、资金来源
高中国旗下讲话稿：秋日思语
高中国旗下讲话稿：秋日思语敬爱的老师，亲爱的同学们：大家好，我是来自高一五班的xx，今天我国旗下讲话的题目是《秋日思语》。《月令七十二候集解》说：“九月节，露气寒冷，将凝结也。”寒露时节，北方地区均已进入秋季或即将进入冬季。寒露过后，气温逐渐下降，深秋随之而来。秋是那么的令人盼望，清晨漫步校园，晨雾缭绕，烟水茫茫，拾起一片落叶，自相难忘。正如刚上高一的我们，还在享受着初遇的喜悦，对新同学新老师有各种各样的遐想，记得第一次返校报道，老师热情地把我们迎进教室，为我们每一个人都准备了见面礼，也是在那间教室，留下了我们在丰台二中的第一张照片。直到现在，我仍在回望，回望着彼此带来的欢欣与难忘。秋是那么的多样，菊花黄，雁回南方，各种昆虫叫声逐渐悲凉，仍渴望在夏季徜徉。倚窗听虫鸣，各种情绪悄然涌上心头。秋天也是那么美好，叶子是渐渐黄的，风是慢慢凉的。在菊花丛里寻香，在乡村里寻找丰收的果实。菊花开满了田野，花生，玉米，填满了谷仓。柿子压弯了树干，红枣笑脸张张。不仅是农作物在这个时节成熟，俗话说一分耕耘一分收获，耕耘就体现在一些细节上，比如同学之间的合作，大家会利用下课或午休的时间把不会的题找老师或同学问清楚。
高中国旗下讲话稿：秋日思语
高中国旗下讲话稿：秋日思语敬爱的老师，亲爱的同学们：大家好，我是来自高一五班的xx，今天我国旗下讲话的题目是《秋日思语》。《月令七十二候集解》说：“九月节，露气寒冷，将凝结也。”寒露时节，北方地区均已进入秋季或即将进入冬季。寒露过后，气温逐渐下降，深秋随之而来。秋是那么的令人盼望，清晨漫步校园，晨雾缭绕，烟水茫茫，拾起一片落叶，自相难忘。正如刚上高一的我们，还在享受着初遇的喜悦，对新同学新老师有各种各样的遐想，记得第一次返校报道，老师热情地把我们迎进教室，为我们每一个人都准备了见面礼，也是在那间教室，留下了我们在丰台二中的第一张照片。直到现在，我仍在回望，回望着彼此带来的欢欣与难忘。秋是那么的多样，菊花黄，雁回南方，各种昆虫叫声逐渐悲凉，仍渴望在夏季徜徉。倚窗听虫鸣，各种情绪悄然涌上心头。秋天也是那么美好，叶子是渐渐黄的，风是慢慢凉的。在菊花丛里寻香，在乡村里寻找丰收的果实。菊花开满了田野，花生，玉米，填满了谷仓。柿子压弯了树干，红枣笑脸张张。不仅是农作物在这个时节成熟，俗话说一分耕耘一分收获，耕耘就体现在一些细节上，比如同学之间的合作，大家会利用下课或午休的时间把不会的题找老师或同学问清楚。
高中国旗下讲话稿：秋日思语
高中国旗下讲话稿：秋日思语敬爱的老师，亲爱的同学们：大家好，我是来自高一五班的xx，今天我国旗下讲话的题目是《秋日思语》。《月令七十二候集解》说：“九月节，露气寒冷，将凝结也。”寒露时节，北方地区均已进入秋季或即将进入冬季。寒露过后，气温逐渐下降，深秋随之而来。秋是那么的令人盼望，清晨漫步校园，晨雾缭绕，烟水茫茫，拾起一片落叶，自相难忘。正如刚上高一的我们，还在享受着初遇的喜悦，对新同学新老师有各种各样的遐想，记得第一次返校报道，老师热情地把我们迎进教室，为我们每一个人都准备了见面礼，也是在那间教室，留下了我们在丰台二中的第一张照片。直到现在，我仍在回望，回望着彼此带来的欢欣与难忘。秋是那么的多样，菊花黄，雁回南方，各种昆虫叫声逐渐悲凉，仍渴望在夏季徜徉。倚窗听虫鸣，各种情绪悄然涌上心头。秋天也是那么美好，叶子是渐渐黄的，风是慢慢凉的。在菊花丛里寻香，在乡村里寻找丰收的果实。
高中国旗下讲话稿：秋日思语
高中国旗下讲话稿：秋日思语敬爱的老师，亲爱的同学们：大家好，我是来自高一五班的xx，今天我国旗下讲话的题目是《秋日思语》。《月令七十二候集解》说：“九月节，露气寒冷，将凝结也。”寒露时节，北方地区均已进入秋季或即将进入冬季。寒露过后，气温逐渐下降，深秋随之而来。秋是那么的令人盼望，清晨漫步校园，晨雾缭绕，烟水茫茫，拾起一片落叶，自相难忘。正如刚上高一的我们，还在享受着初遇的喜悦，对新同学新老师有各种各样的遐想，记得第一次返校报道，老师热情地把我们迎进教室，为我们每一个人都准备了见面礼，也是在那间教室，留下了我们在丰台二中的第一张照片。直到现在，我仍在回望，回望着彼此带来的欢欣与难忘。秋是那么的多样，菊花黄，雁回南方，各种昆虫叫声逐渐悲凉，仍渴望在夏季徜徉。倚窗听虫鸣，各种情绪悄然涌上心头。秋天也是那么美好，叶子是渐渐黄的，风是慢慢凉的。在菊花丛里寻香，在乡村里寻找丰收的果实。菊花开满了田野，花生，玉米，填满了谷仓。
重庆市劳动合同的范本
六、社会保险和福利（一)甲乙双方必须执行国家和地方政府有关社会保险和福利的规定。(二)甲方努力创造条件，改善集体福利，提高乙方的福利待遇。七、劳动纪律(一)甲方依法建立和完善规章制度。(二)甲乙双方必须遵守法律、法规和甲方依法制定的规章制度。(三)甲方有权根据法律、法规和规章制度对乙方进行奖惩。八、甲乙双方约定劳动合同终止的条件如下：九、劳动合同的变更、解除、终止(一)甲乙双方在本劳动合同的有效期内，可以遵循平等自愿、协商一致的原则，依法变更劳动合同部分条款。(二)经甲乙双方协商一致，劳动合同可以解除。其中由甲方提出解除劳动合同的，应按规定支付乙方经济补偿金。
单位后勤的工作计划
二、修订和完善后勤工作制度 五月份还将进行后勤工作制度的修订和完善。对于后勤工作的`制度，本部门的员工或许还没有意识到其重要性。本部门的工作是琐碎的，而这种琐碎是最容易导致工作开展毫无制度性的。为了避免这种情况的再次发生，本部门在五月份将修订和完善后勤工作制度，以保障后勤工作的正常运行，保证各位后勤部的员工能够有制度可依、有制度可循。希望本部门的领导和员工都积极配合此项制度的修订和完善，大家一起协商制定的工作制度，才最能够有效进行。
酒店总经理的工作计划
一、为推动住房，带动消费，俱乐部在经营方面主要采取以下措施保证经营持续增长： 1、对住房客人增设了免费的游泳项目，对商务客房推出了每月住房累计满五间赠送泳票一张的优惠活动，以此激励商务公司的订房并对新开业的游泳池起宣传推广作用。 2、针对6月下旬的住房预售低，实行对散客和商务住房赠送早餐，对旅行社调低周末价来吸引住客。
